Merge branch 'dynamicLoadBalancing' into development

applications/solvers/compressible/sonicDyMFoam/UEqn.H

@@ -7,7 +7,10 @@
 
     UEqn.relax
     (
-        mesh.solutionDict().equationRelaxationFactor(U.select(pimple.finalIter()))
+        mesh.solutionDict().equationRelaxationFactor
+        (
+            U.select(pimple.finalIter())
+        )
     );
 
     solve(UEqn == -fvc::grad(p));

applications/solvers/compressible/sonicFoam/pEqn.H

@@ -27,8 +27,6 @@
             fvm::ddt(psis, p)
           + fvm::div(phid, p)
             // Convective flux relaxation terms
-          + fvm::SuSp(-divPhid, p)
-          + divPhid*p
           + fvc::div(phid2)
           - fvm::laplacian(rho*rUA, p)
         );

applications/solvers/engine/sonicTurbDyMEngineFoam/UEqn.H

@@ -8,7 +8,10 @@
 
     UEqn.relax
     (
-        mesh.solutionDict().equationRelaxationFactor(U.select(pimple.finalIter()))
+        mesh.solutionDict().equationRelaxationFactor
+        (
+            U.select(pimple.finalIter())
+        )
     );
 
     solve(UEqn == -fvc::grad(p));

applications/solvers/engine/sonicTurbDyMEngineFoam/hEqn.H

@@ -12,4 +12,8 @@
     hEqn.solve();
 
     thermo.correct();
+
+    // Recalculate density
+    rho = thermo.rho();
+    rho.correctBoundaryConditions();
 }

applications/solvers/engine/sonicTurbDyMEngineFoam/pEqn.H

@@ -1,6 +1,4 @@
 {
-    rho = thermo.rho();
-
     rUA = 1.0/UEqn.A();
     U = rUA*UEqn.H();
 
@@ -56,12 +54,10 @@
         p.relax();
     }
 
-#   include "rhoEqn.H"
 #   include "compressibleContinuityErrs.H"
 
     U -= rUA*fvc::grad(p);
     U.correctBoundaryConditions();
 
     DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);
-    dpdt = fvc::ddt(p);
 }

applications/solvers/engine/sonicTurbDyMEngineFoam/sonicTurbDyMEngineFoam.C

@@ -79,14 +79,15 @@ int main(int argc, char *argv[])
 
         Info<< "Crank angle = " << runTime.theta() << " CA-deg" << endl;
 
-        // Make flux absolute
-        phi += meshFlux;
+        // Make the fluxes absolute (using the ddt(rho, U) scheme)
+        phi += fvc::interpolate(rho)*fvc::meshPhi(rho, U);
 
         bool meshChanged = mesh.update();
 
 #       include "volContinuity.H"
 
-        mesh.setBoundaryVelocity(U);
+        // Make the fluxes relative (using the ddt(rho, U) scheme)
+        phi -= fvc::interpolate(rho)*fvc::meshPhi(rho, U);
 
         if (meshChanged)
         {
@@ -95,14 +96,7 @@ int main(int argc, char *argv[])
             rho.correctBoundaryConditions();
         }
 
-        meshFlux = fvc::interpolate(rho)*fvc::meshPhi(rho, U);
-
-        phi = fvc::interpolate(rho)
-            *((fvc::interpolate(U) & mesh.Sf()) - fvc::meshPhi(rho, U));
-
-        DpDt = dpdt + fvc::div(phi/fvc::interpolate(rho), p)
-            - fvc::div(phi/fvc::interpolate(rho) + fvc::meshPhi(U))*p;
-
+        if (meshChanged)
         {
 #           include "compressibleCourantNo.H"
         }
@@ -111,22 +105,20 @@ int main(int argc, char *argv[])
         while (pimple.loop())
         {
 #           include "rhoEqn.H"
+#           include "hEqn.H"
 #           include "UEqn.H"
 
             // --- PISO loop
             while (pimple.correct())
             {
 #               include "pEqn.H"
-#               include "hEqn.H"
             }
+
+            turbulence->correct();
         }
 
-        turbulence->correct();
-
 #       include "logSummary.H"
 
-        rho = thermo.rho();
-
         runTime.write();
 
 #       include "infoDataOutput.H"

applications/utilities/mesh/manipulation/renumberMesh/renumberMesh.C

@@ -338,30 +338,39 @@ autoPtr<mapPolyMesh> reorderMesh
     (
         new mapPolyMesh
         (
-            mesh,                       //const polyMesh& mesh,
+            mesh,                       // const polyMesh& mesh,
             mesh.nPoints(),             // nOldPoints,
             mesh.nFaces(),              // nOldFaces,
             mesh.nCells(),              // nOldCells,
+
             identity(mesh.nPoints()),   // pointMap,
             List<objectMap>(0),         // pointsFromPoints,
+
             faceOrder,                  // faceMap,
             List<objectMap>(0),         // facesFromPoints,
             List<objectMap>(0),         // facesFromEdges,
             List<objectMap>(0),         // facesFromFaces,
+
             cellOrder,                  // cellMap,
             List<objectMap>(0),         // cellsFromPoints,
             List<objectMap>(0),         // cellsFromEdges,
             List<objectMap>(0),         // cellsFromFaces,
             List<objectMap>(0),         // cellsFromCells,
+
             identity(mesh.nPoints()),   // reversePointMap,
             reverseFaceOrder,           // reverseFaceMap,
             reverseCellOrder,           // reverseCellMap,
+
             labelHashSet(0),            // flipFaceFlux,
+
             patchPointMap,              // patchPointMap,
             labelListList(0),           // pointZoneMap,
             labelListList(0),           // faceZonePointMap,
             labelListList(0),           // faceZoneFaceMap,
             labelListList(0),           // cellZoneMap,
+
+            boolList(mesh.boundaryMesh().size(), false), // resetPatchFlag
+
             pointField(0),              // preMotionPoints,
             patchStarts,                // oldPatchStarts,
             oldPatchNMeshPoints         // oldPatchNMeshPoints

applications/utilities/parallelProcessing/decomposePar/Make/files

@@ -1,12 +1,3 @@
-decomposeMesh.C
 decomposePar.C
-domainDecomposition.C
-distributeCells.C
-faMeshDecomposition.C
-fvFieldDecomposer.C
-faFieldDecomposer.C
-pointFieldDecomposer.C
-tetPointFieldDecomposer.C
-lagrangianFieldDecomposer.C
 
 EXE = $(FOAM_APPBIN)/decomposePar

applications/utilities/parallelProcessing/decomposePar/Make/options

@@ -1,5 +1,6 @@
 EXE_INC = \
     -I$(LIB_SRC)/decompositionMethods/decompositionMethods/lnInclude \
+    -I$(LIB_SRC)/decompositionMethods/decomposeReconstruct/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/finiteArea/lnInclude \
@@ -8,6 +9,7 @@ EXE_INC = \
 
 EXE_LIBS = \
     -ldecompositionMethods \
+    -ldecomposeReconstruct \
     -lmeshTools \
     -lfiniteVolume \
     -lfiniteArea \

applications/utilities/parallelProcessing/decomposePar/decomposePar.C

@@ -235,26 +235,45 @@ int main(int argc, char *argv[])
     }
 
     Info<< "Create mesh for region " << regionName << endl;
-    domainDecomposition mesh
+    fvMesh mesh
     (
         IOobject
         (
             regionName,
             runTime.timeName(),
-            runTime
+            runTime,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE
         )
     );
 
+    domainDecomposition meshDecomp
+    (
+        mesh,
+        IOdictionary
+        (
+            IOobject
+            (
+                "decomposeParDict",
+                runTime.system(),
+                mesh,
+                IOobject::MUST_READ,
+                IOobject::NO_WRITE
+            )
+        )
+    );
+
+
     // Decompose the mesh
     if (!decomposeFieldsOnly)
     {
-        mesh.decomposeMesh(filterPatches);
+        meshDecomp.decomposeMesh(filterPatches);
 
-        mesh.writeDecomposition();
+        meshDecomp.writeDecomposition();
 
         if (writeCellDist)
         {
-            const labelList& procIds = mesh.cellToProc();
+            const labelList& procIds = meshDecomp.cellToProc();
 
             // Write the decomposition as labelList for use with 'manual'
             // decomposition method.
@@ -345,7 +364,7 @@ int main(int argc, char *argv[])
 
     // Construct the point fields
     // ~~~~~~~~~~~~~~~~~~~~~~~~~~
-    pointMesh pMesh(mesh);
+    const pointMesh& pMesh = pointMesh::New(mesh);
 
     PtrList<pointScalarField> pointScalarFields;
     readFields(pMesh, objects, pointScalarFields);
@@ -595,7 +614,7 @@ int main(int argc, char *argv[])
     Info<< endl;
 
     // Split the fields over processors
-    for (label procI = 0; procI < mesh.nProcs(); procI++)
+    for (label procI = 0; procI < meshDecomp.nProcs(); procI++)
     {
         Info<< "Processor " << procI << ": field transfer" << endl;
 
@@ -632,6 +651,7 @@ int main(int argc, char *argv[])
                 processorDb
             )
         );
+        procMesh.syncUpdateMesh();
 
         labelIOList cellProcAddressing
         (
@@ -872,7 +892,7 @@ int main(int argc, char *argv[])
         {
             const fileName timePath = processorDb.timePath();
 
-            if (copyUniform || mesh.distributed())
+            if (copyUniform || meshDecomp.distributed())
             {
                 cp
                 (
@@ -962,7 +982,7 @@ int main(int argc, char *argv[])
         Info << endl;
 
         // Split the fields over processors
-        for (label procI = 0; procI < mesh.nProcs(); procI++)
+        for (label procI = 0; procI < meshDecomp.nProcs(); procI++)
         {
             Info<< "Processor " << procI
                 << ": finite area field transfer" << endl;

applications/utilities/parallelProcessing/decomposePar/domainDecomposition.C

@@ -1,694 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "domainDecomposition.H"
-#include "foamTime.H"
-#include "dictionary.H"
-#include "labelIOList.H"
-#include "processorPolyPatch.H"
-#include "fvMesh.H"
-#include "OSspecific.H"
-#include "Map.H"
-#include "globalMeshData.H"
-#include "DynamicList.H"
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-domainDecomposition::domainDecomposition(const IOobject& io)
-:
-    fvMesh(io),
-    decompositionDict_
-    (
-        IOobject
-        (
-            "decomposeParDict",
-            time().system(),
-            *this,
-            IOobject::MUST_READ,
-            IOobject::NO_WRITE
-        )
-    ),
-    nProcs_(readInt(decompositionDict_.lookup("numberOfSubdomains"))),
-    distributed_(false),
-    cellToProc_(nCells()),
-    procPointAddressing_(nProcs_),
-    procFaceAddressing_(nProcs_),
-    nInternalProcFaces_(nProcs_),
-    nLiveProcFaces_(nProcs_),
-    procCellAddressing_(nProcs_),
-    procBoundaryAddressing_(nProcs_),
-    procPatchSize_(nProcs_),
-    procPatchStartIndex_(nProcs_),
-    procNeighbourProcessors_(nProcs_),
-    procProcessorPatchSize_(nProcs_),
-    procProcessorPatchStartIndex_(nProcs_),
-    globallySharedPoints_(0),
-    cyclicParallel_(false)
-{
-    if (decompositionDict_.found("distributed"))
-    {
-        distributed_ = Switch(decompositionDict_.lookup("distributed"));
-    }
-}
-
-
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-domainDecomposition::~domainDecomposition()
-{}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-bool domainDecomposition::writeDecomposition()
-{
-    Info<< "\nConstructing processor meshes" << endl;
-
-    // Make a lookup map for globally shared points
-    Map<label> sharedPointLookup(2*globallySharedPoints_.size());
-
-    forAll (globallySharedPoints_, pointi)
-    {
-        sharedPointLookup.insert(globallySharedPoints_[pointi], pointi);
-    }
-
-
-    // Mark point/faces/cells that are in zones.  Bad coding - removed
-    // HJ, 31/Mar/2009
-
-    label totProcFaces = 0;
-    label maxProcPatches = 0;
-    label maxProcFaces = 0;
-
-
-    // Note: get cellLevel and pointLevel. Avoid checking whether they exist or
-    // not by hand. If they don't exist, simpy assume that the level is 0
-    const labelIOList globalCellLevel
-    (
-        IOobject
-        (
-            "cellLevel",
-            this->facesInstance(),
-            polyMesh::meshSubDir,
-            *this,
-            IOobject::READ_IF_PRESENT,
-            IOobject::NO_WRITE
-        ),
-        labelList(nCells(), 0)
-    );
-
-    const labelIOList globalPointLevel
-    (
-        IOobject
-        (
-            "pointLevel",
-            this->facesInstance(),
-            polyMesh::meshSubDir,
-            *this,
-            IOobject::READ_IF_PRESENT,
-            IOobject::NO_WRITE
-        ),
-        labelList(nPoints(), 0)
-    );
-
-
-    // Write out the meshes
-    for (label procI = 0; procI < nProcs_; procI++)
-    {
-        // Create processor points
-        const labelList& curPointLabels = procPointAddressing_[procI];
-
-        // Access list of all points in the mesh.  HJ, 27/Mar/2009
-        const pointField& meshPoints = allPoints();
-
-        labelList pointLookup(meshPoints.size(), -1);
-
-        pointField procPoints(curPointLabels.size());
-
-        forAll (curPointLabels, pointi)
-        {
-            procPoints[pointi] = meshPoints[curPointLabels[pointi]];
-
-            pointLookup[curPointLabels[pointi]] = pointi;
-        }
-
-        // Create processor faces
-        const labelList& curFaceLabels = procFaceAddressing_[procI];
-
-        // Access list of all faces in the mesh.  HJ, 27/Mar/2009
-        const faceList& meshFaces = allFaces();
-
-        labelList faceLookup(meshFaces.size(), -1);
-
-        faceList procFaces(curFaceLabels.size());
-
-        forAll (curFaceLabels, facei)
-        {
-            // Mark the original face as used
-            // Remember to decrement the index by one (turning index)
-            // HJ, 5/Dec/2001
-            label curF = mag(curFaceLabels[facei]) - 1;
-
-            faceLookup[curF] = facei;
-
-            // get the original face
-            labelList origFaceLabels;
-
-            if (curFaceLabels[facei] >= 0)
-            {
-                // face not turned
-                origFaceLabels = meshFaces[curF];
-            }
-            else
-            {
-                origFaceLabels = meshFaces[curF].reverseFace();
-            }
-
-            // translate face labels into local point list
-            face& procFaceLabels = procFaces[facei];
-
-            procFaceLabels.setSize(origFaceLabels.size());
-
-            forAll (origFaceLabels, pointi)
-            {
-                procFaceLabels[pointi] = pointLookup[origFaceLabels[pointi]];
-            }
-        }
-
-        // Create cell lookup
-        labelList cellLookup(nCells(), -1);
-        const labelList& curCellLabels = procCellAddressing_[procI];
-
-        forAll (curCellLabels, cellI)
-        {
-            cellLookup[curCellLabels[cellI]] = cellI;
-        }
-
-        // Get complete owner-neighour addressing in the mesh
-        const labelList& own = faceOwner();
-        const labelList& nei = faceNeighbour();
-
-        // Calculate owner and neighbour list
-        // Owner list is sized to number of live faces
-        // Neighbour list is sized to number of internal faces
-
-        labelList procOwner(nLiveProcFaces_[procI]);
-
-        // Note: loop over owner, not all faces: sizes are different
-        forAll (procOwner, faceI)
-        {
-            // Remember to decrement the index by one (turning index)
-            // HJ, 28/Mar/2009
-            label curF = mag(curFaceLabels[faceI]) - 1;
-
-            if (curFaceLabels[faceI] >= 0)
-            {
-                procOwner[faceI] = cellLookup[own[curF]];
-            }
-            else
-            {
-                procOwner[faceI] = cellLookup[nei[curF]];
-            }
-        }
-
-        labelList procNeighbour(nInternalProcFaces_[procI]);
-
-        // Note: loop over neighbour, not all faces: sizes are different
-        forAll (procNeighbour, faceI)
-        {
-            // Remember to decrement the index by one (turning index)
-            // HJ, 28/Mar/2009
-            label curF = mag(curFaceLabels[faceI]) - 1;
-
-            if (curFaceLabels[faceI] >= 0)
-            {
-                procNeighbour[faceI] = cellLookup[nei[curF]];
-            }
-            else
-            {
-                procNeighbour[faceI] = cellLookup[own[curF]];
-            }
-        }
-
-        // Create processor cells.  No longer needed: using owner and neighbour
-        // HJ, 28/Mar/2009
-//         const cellList& meshCells = cells();
-
-//         cellList procCells(curCellLabels.size());
-
-//         forAll (curCellLabels, cellI)
-//         {
-//             const labelList& origCellLabels = meshCells[curCellLabels[cellI]];
-
-//             cell& curCell = procCells[cellI];
-
-//             curCell.setSize(origCellLabels.size());
-
-//             forAll (origCellLabels, cellFaceI)
-//             {
-//                 curCell[cellFaceI] = faceLookup[origCellLabels[cellFaceI]];
-//             }
-//         }
-
-        // Create processor mesh without a boundary
-
-        fileName processorCasePath
-        (
-            time().caseName()/fileName(word("processor") + Foam::name(procI))
-        );
-
-        // make the processor directory
-        mkDir(time().rootPath()/processorCasePath);
-
-        // create a database
-        Time processorDb
-        (
-            Time::controlDictName,
-            time().rootPath(),
-            processorCasePath,
-            "system",
-            "constant",
-            true
-        );
-
-        // Create the mesh
-        polyMesh procMesh
-        (
-            IOobject
-            (
-                this->polyMesh::name(),  // region name of undecomposed mesh
-                pointsInstance(),
-                processorDb
-            ),
-            xferMove(procPoints),
-            xferMove(procFaces),
-            xferMove(procOwner),
-            xferMove(procNeighbour),
-            false          // Do not sync par
-//   xferMove(procCells)   // Old-fashioned mesh creation using cells.
-                           // Deprecated: using face owner/neighbour
-                           // HJ, 30/Mar/2009
-        );
-
-        // Create processor boundary patches
-        const labelList& curBoundaryAddressing = procBoundaryAddressing_[procI];
-
-        const labelList& curPatchSizes = procPatchSize_[procI];
-
-        const labelList& curPatchStarts = procPatchStartIndex_[procI];
-
-        const labelList& curNeighbourProcessors =
-            procNeighbourProcessors_[procI];
-
-        const labelList& curProcessorPatchSizes =
-            procProcessorPatchSize_[procI];
-
-        const labelList& curProcessorPatchStarts =
-            procProcessorPatchStartIndex_[procI];
-
-        const polyPatchList& meshPatches = boundaryMesh();
-
-        List<polyPatch*> procPatches
-        (
-            curPatchSizes.size()
-          + curProcessorPatchSizes.size(),
-            reinterpret_cast<polyPatch*>(0)
-        );
-
-        label nPatches = 0;
-
-        forAll (curPatchSizes, patchi)
-        {
-            procPatches[nPatches] =
-                meshPatches[curBoundaryAddressing[patchi]].clone
-                (
-                    procMesh.boundaryMesh(),
-                    nPatches,
-                    curPatchSizes[patchi],
-                    curPatchStarts[patchi]
-                ).ptr();
-
-            nPatches++;
-        }
-
-        forAll (curProcessorPatchSizes, procPatchI)
-        {
-            procPatches[nPatches] =
-                new processorPolyPatch
-                (
-                    word("procBoundary") + Foam::name(procI)
-                  + word("to")
-                  + Foam::name(curNeighbourProcessors[procPatchI]),
-                    curProcessorPatchSizes[procPatchI],
-                    curProcessorPatchStarts[procPatchI],
-                    nPatches,
-                    procMesh.boundaryMesh(),
-                    procI,
-                    curNeighbourProcessors[procPatchI]
-            );
-
-            nPatches++;
-        }
-
-        // Add boundary patches
-        procMesh.addPatches(procPatches);
-
-        // Create and add zones
-
-        // Note:
-        // This coding was all wrong, as each point/face/cell may only
-        //  belong to a single zone.
-        // Additionally, ordering of points/faces/cells in the processor mesh
-        // needs to match the ordering in global mesh zones.  Full rewrite.
-        // HJ, 30/Mar/2009
-
-        // Create zones if needed
-        if
-        (
-            pointZones().size() > 0
-         || faceZones().size() > 0
-         || cellZones().size() > 0
-        )
-        {
-            // Point zones
-            List<pointZone*> procPz(pointZones().size());
-
-            {
-                const pointZoneMesh& pz = pointZones();
-
-                // Go through all the zoned points and find out if they
-                // belong to a processor.  If so, add it to the zone as
-                // necessary
-                forAll (pz, zoneI)
-                {
-                    const labelList& zonePoints = pz[zoneI];
-
-                    labelList procZonePoints(zonePoints.size());
-                    label nZonePoints = 0;
-
-                    forAll (zonePoints, pointI)
-                    {
-                        const label localIndex =
-                            pointLookup[zonePoints[pointI]];
-
-                        if (localIndex >= 0)
-                        {
-                            // Point live on processor: add to zone
-                            procZonePoints[nZonePoints] = localIndex;
-                            nZonePoints++;
-                        }
-                    }
-
-                    // Add the zone
-                    procZonePoints.setSize(nZonePoints);
-
-                    procPz[zoneI] = new pointZone
-                    (
-                        pz[zoneI].name(),
-                        procZonePoints,
-                        zoneI,
-                        procMesh.pointZones()
-                    );
-                }
-            }
-
-
-            // Face zones
-            List<faceZone*> procFz(faceZones().size());
-
-            {
-                const faceZoneMesh& fz = faceZones();
-
-                forAll (fz, zoneI)
-                {
-                    const labelList& zoneFaces = fz[zoneI];
-                    const boolList& flipMap = fz[zoneI].flipMap();
-
-                    // Go through all the zoned faces and find out if they
-                    // belong to a processor.  If so, add it to the zone as
-                    // necessary
-
-                    labelList procZoneFaces(zoneFaces.size());
-                    boolList procZoneFaceFlips(zoneFaces.size());
-                    label nZoneFaces = 0;
-
-                    forAll (zoneFaces, faceI)
-                    {
-                        const label localIndex = faceLookup[zoneFaces[faceI]];
-
-                        if (localIndex >= 0)
-                        {
-                            // Face is present on the processor
-
-                            // Add the face to the zone
-                            procZoneFaces[nZoneFaces] = localIndex;
-
-                            // Grab the flip
-                            bool flip = flipMap[faceI];
-
-                            if (curFaceLabels[localIndex] < 0)
-                            {
-                                flip = !flip;
-                            }
-
-                            procZoneFaceFlips[nZoneFaces] = flip;
-                            nZoneFaces++;
-                        }
-                    }
-
-                    // Add the zone
-                    procZoneFaces.setSize(nZoneFaces);
-                    procZoneFaceFlips.setSize(nZoneFaces);
-
-                    procFz[zoneI] = new faceZone
-                    (
-                        fz[zoneI].name(),
-                        procZoneFaces,
-                        procZoneFaceFlips,
-                        zoneI,
-                        procMesh.faceZones()
-                    );
-                }
-            }
-
-            // Cell zones
-            List<cellZone*> procCz(cellZones().size());
-
-            {
-                const cellZoneMesh& cz = cellZones();
-
-                // Go through all the zoned cells and find out if they
-                // belong to a processor.  If so, add it to the zone as
-                // necessary
-
-                forAll (cz, zoneI)
-                {
-                    const labelList& zoneCells = cz[zoneI];
-
-                    labelList procZoneCells(zoneCells.size());
-                    label nZoneCells = 0;
-
-                    forAll (zoneCells, cellI)
-                    {
-                        const label localIndex = cellLookup[zoneCells[cellI]];
-
-                        if (localIndex >= 0)
-                        {
-                            procZoneCells[nZoneCells] = localIndex;
-                            nZoneCells++;
-                        }
-                    }
-
-                    // Add the zone
-                    procZoneCells.setSize(nZoneCells);
-
-                    procCz[zoneI] = new cellZone
-                    (
-                        cz[zoneI].name(),
-                        procZoneCells,
-                        zoneI,
-                        procMesh.cellZones()
-                    );
-                }
-            }
-
-            // Add zones
-            procMesh.addZones(procPz, procFz, procCz);
-        }
-
-        // Set the precision of the points data to 10
-        IOstream::defaultPrecision(10);
-
-        procMesh.write();
-
-        Info<< endl
-            << "Processor " << procI << nl
-            << "    Number of cells = " << procMesh.nCells()
-            << endl;
-
-        label nBoundaryFaces = 0;
-        label nProcPatches = 0;
-        label nProcFaces = 0;
-
-        forAll (procMesh.boundaryMesh(), patchi)
-        {
-            if
-            (
-                procMesh.boundaryMesh()[patchi].type()
-             == processorPolyPatch::typeName
-            )
-            {
-                const processorPolyPatch& ppp =
-                refCast<const processorPolyPatch>
-                (
-                    procMesh.boundaryMesh()[patchi]
-                );
-
-                Info<< "    Number of faces shared with processor "
-                    << ppp.neighbProcNo() << " = " << ppp.size() << endl;
-
-                nProcPatches++;
-                nProcFaces += ppp.size();
-            }
-            else
-            {
-                nBoundaryFaces += procMesh.boundaryMesh()[patchi].size();
-            }
-        }
-
-        Info<< "    Number of processor patches = " << nProcPatches << nl
-            << "    Number of processor faces = " << nProcFaces << nl
-            << "    Number of boundary faces = " << nBoundaryFaces << endl;
-
-        totProcFaces += nProcFaces;
-        maxProcPatches = max(maxProcPatches, nProcPatches);
-        maxProcFaces = max(maxProcFaces, nProcFaces);
-
-        // create and write the addressing information
-        labelIOList pointProcAddressing
-        (
-            IOobject
-            (
-                "pointProcAddressing",
-                procMesh.facesInstance(),
-                procMesh.meshSubDir,
-                procMesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            procPointAddressing_[procI]
-        );
-        pointProcAddressing.write();
-
-        labelIOList faceProcAddressing
-        (
-            IOobject
-            (
-                "faceProcAddressing",
-                procMesh.facesInstance(),
-                procMesh.meshSubDir,
-                procMesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            procFaceAddressing_[procI]
-        );
-        faceProcAddressing.write();
-
-        labelIOList cellProcAddressing
-        (
-            IOobject
-            (
-                "cellProcAddressing",
-                procMesh.facesInstance(),
-                procMesh.meshSubDir,
-                procMesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            procCellAddressing_[procI]
-        );
-        cellProcAddressing.write();
-
-        labelIOList boundaryProcAddressing
-        (
-            IOobject
-            (
-                "boundaryProcAddressing",
-                procMesh.facesInstance(),
-                procMesh.meshSubDir,
-                procMesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            procBoundaryAddressing_[procI]
-        );
-        boundaryProcAddressing.write();
-
-        // Create and write cellLevel and pointLevel information
-        const unallocLabelList& cellMap = cellProcAddressing;
-        labelIOList procCellLevel
-        (
-            IOobject
-            (
-                "cellLevel",
-                procMesh.facesInstance(),
-                procMesh.meshSubDir,
-                procMesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            labelList(globalCellLevel, cellMap)
-        );
-        procCellLevel.write();
-
-        const unallocLabelList& pointMap = pointProcAddressing;
-        labelIOList procPointLevel
-        (
-            IOobject
-            (
-                "pointLevel",
-                procMesh.facesInstance(),
-                procMesh.meshSubDir,
-                procMesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            labelList(globalPointLevel, pointMap)
-        );
-        procPointLevel.write();
-    }
-
-    Info<< nl
-        << "Number of processor faces = " << totProcFaces/2 << nl
-        << "Max number of processor patches = " << maxProcPatches << nl
-        << "Max number of faces between processors = " << maxProcFaces
-        << endl;
-
-    return true;
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/decomposePar/readFields.C

@@ -48,7 +48,7 @@ void Foam::readFields
     // Construct the vol scalar fields
     fields.setSize(fieldObjects.size());
 
-    label fieldi=0;
+    label fieldI = 0;
     for
     (
         IOobjectList::iterator iter = fieldObjects.begin();
@@ -58,7 +58,7 @@ void Foam::readFields
     {
         fields.set
         (
-            fieldi++,
+            fieldI++,
             new GeoField
             (
                 *iter(),

applications/utilities/parallelProcessing/reconstructPar/Make/files

@@ -1,10 +1,4 @@
 processorMeshes.C
-processorFaMeshes.C
-fvFieldReconstructor.C
-faFieldReconstructor.C
-pointFieldReconstructor.C
-tetPointFieldReconstructor.C
-reconstructLagrangianPositions.C
 reconstructPar.C
 
 EXE = $(FOAM_APPBIN)/reconstructPar

applications/utilities/parallelProcessing/reconstructPar/Make/options

@@ -1,12 +1,17 @@
 EXE_INC = \
+    -I$(LIB_SRC)/decompositionMethods/decompositionMethods/lnInclude \
+    -I$(LIB_SRC)/decompositionMethods/decomposeReconstruct/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/finiteArea/lnInclude \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude \
     -I$(LIB_SRC)/tetFiniteElement/lnInclude
 
 EXE_LIBS = \
+    -ldecompositionMethods \
+    -ldecomposeReconstruct \
+    -lmeshTools \
     -lfiniteVolume \
     -lfiniteArea \
     -llagrangian \
-    -lmeshTools \
     -ltetFiniteElement

applications/utilities/parallelProcessing/reconstructPar/faFieldReconstructorReconstructFields.C

@@ -1,640 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "faFieldReconstructor.H"
-#include "foamTime.H"
-#include "PtrList.H"
-#include "faPatchFields.H"
-#include "emptyFaPatch.H"
-#include "emptyFaPatchField.H"
-#include "emptyFaePatchField.H"
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::faPatchField, Foam::areaMesh> >
-Foam::faFieldReconstructor::reconstructFaAreaField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, faPatchField, areaMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, faPatchField, areaMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nFaces());
-
-    // Create the patch fields
-    PtrList<faPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    // Create global mesh patchs starts
-
-    labelList gStarts(mesh_.boundary().size(), -1);
-
-    if (mesh_.boundary().size() > 0)
-    {
-        gStarts[0] = mesh_.nInternalEdges();
-    }
-
-    for(label i=1; i<mesh_.boundary().size(); i++)
-    {
-        gStarts[i] = gStarts[i-1] + mesh_.boundary()[i-1].labelList::size();
-    }
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, faPatchField, areaMesh>& procField =
-            procFields[procI];
-
-        // Set the face values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            faceProcAddressing_[procI]
-        );
-
-
-
-        // Set the boundary patch values in the reconstructed field
-
-        labelList starts(procMeshes_[procI].boundary().size(), -1);
-
-        if(procMeshes_[procI].boundary().size() > 0)
-        {
-            starts[0] = procMeshes_[procI].nInternalEdges();
-        }
-
-        for(label i=1; i<procMeshes_[procI].boundary().size(); i++)
-        {
-            starts[i] =
-                starts[i-1]
-              + procMeshes_[procI].boundary()[i-1].labelList::size();
-        }
-
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-
-//             const labelList::subList cp =
-//                 procMeshes_[procI].boundary()[patchI].patchSlice
-//                 (
-//                     edgeProcAddressing_[procI]
-//                 );
-
-            const labelList::subList cp =
-                labelList::subList
-                (
-                    edgeProcAddressing_[procI],
-                    procMeshes_[procI].boundary()[patchI].size(),
-                    starts[patchI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        faPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, areaMesh>::null(),
-                            faPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart = gStarts[curBPatch];
-//                     mesh_.boundary()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll(cp, edgeI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-//                     reverseAddressing[edgeI] = cp[edgeI] - 1 - curPatchStart;
-                    reverseAddressing[edgeI] = cp[edgeI] - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll(cp, edgeI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-//                     label curE = cp[edgeI] - 1;
-                    label curE = cp[edgeI];
-
-                    // Is the face on the boundary?
-                    if (curE >= mesh_.nInternalEdges())
-                    {
-//                         label curBPatch = mesh_.boundary().whichPatch(curE);
-                        label curBPatch = -1;
-
-                        forAll (mesh_.boundary(), pI)
-                        {
-                            if
-                            (
-                                curE >= gStarts[pI]
-                             && curE <
-                                (
-                                    gStarts[pI]
-                                  + mesh_.boundary()[pI].labelList::size()
-                                )
-                            )
-                            {
-                                curBPatch = pI;
-                            }
-                        }
-
-                        if (!patchFields(curBPatch))
-                        {
-                            patchFields.set
-                            (
-                                curBPatch,
-                                faPatchField<Type>::New
-                                (
-                                    mesh_.boundary()[curBPatch].type(),
-                                    mesh_.boundary()[curBPatch],
-                                    DimensionedField<Type, areaMesh>::null()
-                                )
-                            );
-                        }
-
-                        // add the edge
-//                         label curPatchEdge =
-//                             mesh_.boundary()
-//                                 [curBPatch].whichEdge(curE);
-
-                        label curPatchEdge = curE - gStarts[curBPatch];
-
-                        patchFields[curBPatch][curPatchEdge] =
-                            curProcPatch[edgeI];
-                    }
-                }
-            }
-        }
-    }
-
-    forAll(mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            typeid(mesh_.boundary()[patchI]) == typeid(emptyFaPatch)
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                faPatchField<Type>::New
-                (
-                    emptyFaPatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, areaMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, faPatchField, areaMesh> >
-    (
-        new GeometricField<Type, faPatchField, areaMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::faePatchField, Foam::edgeMesh> >
-Foam::faFieldReconstructor::reconstructFaEdgeField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, faePatchField, edgeMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, faePatchField, edgeMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nInternalEdges());
-
-    // Create the patch fields
-    PtrList<faePatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    labelList gStarts(mesh_.boundary().size(), -1);
-
-    if(mesh_.boundary().size() > 0)
-    {
-        gStarts[0] = mesh_.nInternalEdges();
-    }
-
-    for(label i=1; i<mesh_.boundary().size(); i++)
-    {
-        gStarts[i] = gStarts[i-1] + mesh_.boundary()[i-1].labelList::size();
-    }
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, faePatchField, edgeMesh>& procField =
-            procFields[procI];
-
-        // Set the face values in the reconstructed field
-
-        // It is necessary to create a copy of the addressing array to
-        // take care of the face direction offset trick.
-        //
-        {
-            labelList curAddr(edgeProcAddressing_[procI]);
-
-//             forAll (curAddr, addrI)
-//             {
-//                 curAddr[addrI] -= 1;
-//             }
-
-            internalField.rmap
-            (
-                procField.internalField(),
-                curAddr
-            );
-        }
-
-        // Set the boundary patch values in the reconstructed field
-
-        labelList starts(procMeshes_[procI].boundary().size(), -1);
-
-        if(procMeshes_[procI].boundary().size() > 0)
-        {
-            starts[0] = procMeshes_[procI].nInternalEdges();
-        }
-
-        for(label i=1; i<procMeshes_[procI].boundary().size(); i++)
-        {
-            starts[i] =
-                starts[i-1]
-              + procMeshes_[procI].boundary()[i-1].labelList::size();
-        }
-
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-
-//             const labelList::subList cp =
-//                 procMeshes_[procI].boundary()[patchI].patchSlice
-//                 (
-//                     faceProcAddressing_[procI]
-//                 );
-
-            const labelList::subList cp =
-                labelList::subList
-                (
-                    edgeProcAddressing_[procI],
-                    procMeshes_[procI].boundary()[patchI].size(),
-                    starts[patchI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        faePatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, edgeMesh>::null(),
-                            faPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart = gStarts[curBPatch];
-//                     mesh_.boundary()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll(cp, edgeI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-//                     reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
-                    reverseAddressing[edgeI] = cp[edgeI] - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll(cp, edgeI)
-                {
-//                     label curF = cp[edgeI] - 1;
-                    label curE = cp[edgeI];
-
-                    // Is the face turned the right side round
-                    if (curE >= 0)
-                    {
-                        // Is the face on the boundary?
-                        if (curE >= mesh_.nInternalEdges())
-                        {
-//                             label curBPatch =
-//                                 mesh_.boundary().whichPatch(curF);
-
-                            label curBPatch = -1;
-
-                            forAll (mesh_.boundary(), pI)
-                            {
-                                if
-                                (
-                                    curE >= gStarts[pI]
-                                 && curE <
-                                    (
-                                        gStarts[pI]
-                                      + mesh_.boundary()[pI].labelList::size()
-                                    )
-                                )
-                                {
-                                    curBPatch = pI;
-                                }
-                            }
-
-                            if (!patchFields(curBPatch))
-                            {
-                                patchFields.set
-                                (
-                                    curBPatch,
-                                    faePatchField<Type>::New
-                                    (
-                                        mesh_.boundary()[curBPatch].type(),
-                                        mesh_.boundary()[curBPatch],
-                                        DimensionedField<Type, edgeMesh>
-                                           ::null()
-                                    )
-                                );
-                            }
-
-                            // add the face
-//                             label curPatchFace =
-//                                 mesh_.boundary()
-//                                 [curBPatch].whichEdge(curF);
-
-                            label curPatchEdge = curE - gStarts[curBPatch];
-
-                            patchFields[curBPatch][curPatchEdge] =
-                                curProcPatch[edgeI];
-                        }
-                        else
-                        {
-                            // Internal face
-                            internalField[curE] = curProcPatch[edgeI];
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    forAll(mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            typeid(mesh_.boundary()[patchI]) == typeid(emptyFaPatch)
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                faePatchField<Type>::New
-                (
-                    emptyFaePatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, edgeMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, faePatchField, edgeMesh> >
-    (
-        new GeometricField<Type, faePatchField, edgeMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-// Reconstruct and write all area fields
-template<class Type>
-void Foam::faFieldReconstructor::reconstructFaAreaFields
-(
-    const IOobjectList& objects
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, faPatchField, areaMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::const_iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info << "        " << fieldIter()->name() << endl;
-
-            reconstructFaAreaField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-// Reconstruct and write all edge fields
-template<class Type>
-void Foam::faFieldReconstructor::reconstructFaEdgeFields
-(
-    const IOobjectList& objects
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, faePatchField, edgeMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::const_iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructFaEdgeField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/fvFieldReconstructor.H

@@ -1,196 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-Class
-    Foam::fvFieldReconstructor
-
-Description
-    FV volume and surface field reconstructor.
-
-SourceFiles
-    fvFieldReconstructor.C
-    fvFieldReconstructorReconstructFields.C
-
-\*---------------------------------------------------------------------------*/
-
-#ifndef fvFieldReconstructor_H
-#define fvFieldReconstructor_H
-
-#include "PtrList.H"
-#include "fvMesh.H"
-#include "IOobjectList.H"
-#include "fvPatchFieldMapper.H"
-#include "labelIOList.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-
-/*---------------------------------------------------------------------------*\
-                 Class fvFieldReconstructor Declaration
-\*---------------------------------------------------------------------------*/
-
-class fvFieldReconstructor
-{
-    // Private data
-
-        //- Reconstructed mesh reference
-        fvMesh& mesh_;
-
-        //- List of processor meshes
-        const PtrList<fvMesh>& procMeshes_;
-
-        //- List of processor face addressing lists
-        const PtrList<labelIOList>& faceProcAddressing_;
-
-        //- List of processor cell addressing lists
-        const PtrList<labelIOList>& cellProcAddressing_;
-
-        //- List of processor boundary addressing lists
-        const PtrList<labelIOList>& boundaryProcAddressing_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        fvFieldReconstructor(const fvFieldReconstructor&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const fvFieldReconstructor&);
-
-
-public:
-
-        class fvPatchFieldReconstructor
-        :
-            public fvPatchFieldMapper
-        {
-            label size_;
-            label sizeBeforeMapping_;
-
-        public:
-
-            // Constructors
-
-                //- Construct given size
-                fvPatchFieldReconstructor
-                (
-                    const label size,
-                    const label sizeBeforeMapping
-                )
-                :
-                    size_(size),
-                    sizeBeforeMapping_(sizeBeforeMapping)
-                {}
-
-
-            // Member functions
-
-                virtual label size() const
-                {
-                    return size_;
-                }
-
-                virtual label sizeBeforeMapping() const
-                {
-                    return sizeBeforeMapping_;
-                }
-
-                virtual bool direct() const
-                {
-                    return true;
-                }
-
-                virtual const unallocLabelList& directAddressing() const
-                {
-                    return unallocLabelList::null();
-                }
-        };
-
-
-    // Constructors
-
-        //- Construct from components
-        fvFieldReconstructor
-        (
-            fvMesh& mesh,
-            const PtrList<fvMesh>& procMeshes,
-            const PtrList<labelIOList>& faceProcAddressing,
-            const PtrList<labelIOList>& cellProcAddressing,
-            const PtrList<labelIOList>& boundaryProcAddressing
-        );
-
-
-    // Member Functions
-
-        //- Reconstruct volume field
-        template<class Type>
-        tmp<GeometricField<Type, fvPatchField, volMesh> >
-        reconstructFvVolumeField
-        (
-            const IOobject& fieldIoObject
-        );
-
-        //- Reconstruct surface field
-        template<class Type>
-        tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
-        reconstructFvSurfaceField
-        (
-            const IOobject& fieldIoObject
-        );
-
-        //- Reconstruct and write all/selected volume fields
-        template<class Type>
-        void reconstructFvVolumeFields
-        (
-            const IOobjectList& objects,
-            const HashSet<word>& selectedFields
-        );
-
-        //- Reconstruct and write all/selected volume fields
-        template<class Type>
-        void reconstructFvSurfaceFields
-        (
-            const IOobjectList& objects,
-            const HashSet<word>& selectedFields
-        );
-};
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#ifdef NoRepository
-#   include "fvFieldReconstructorReconstructFields.C"
-#endif
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#endif
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/fvFieldReconstructorReconstructFields.C

@@ -1,526 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "fvFieldReconstructor.H"
-#include "foamTime.H"
-#include "PtrList.H"
-#include "fvPatchFields.H"
-#include "emptyFvPatch.H"
-#include "emptyFvPatchField.H"
-#include "emptyFvsPatchField.H"
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh> >
-Foam::fvFieldReconstructor::reconstructFvVolumeField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, fvPatchField, volMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, fvPatchField, volMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nCells());
-
-    // Create the patch fields
-    PtrList<fvPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, fvPatchField, volMesh>& procField =
-            procFields[procI];
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            cellProcAddressing_[procI]
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll (boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-            const labelList::subList cp =
-                procMeshes_[procI].boundary()[patchI].patchSlice
-                (
-                    faceProcAddressing_[procI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        fvPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, volMesh>::null(),
-                            fvPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart =
-                    mesh_.boundaryMesh()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll (cp, faceI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-                    reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll (cp, faceI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-                    label curF = cp[faceI] - 1;
-
-                    // Is the face on the boundary?
-                    if (curF >= mesh_.nInternalFaces())
-                    {
-                        label curBPatch =
-                            mesh_.boundaryMesh().whichPatch(curF);
-
-                        if (!patchFields(curBPatch))
-                        {
-                            patchFields.set
-                            (
-                                curBPatch,
-                                fvPatchField<Type>::New
-                                (
-                                    mesh_.boundary()[curBPatch].type(),
-                                    mesh_.boundary()[curBPatch],
-                                    DimensionedField<Type, volMesh>::null()
-                                )
-                            );
-                        }
-
-                        // add the face
-                        label curPatchFace =
-                            mesh_.boundaryMesh()
-                                [curBPatch].whichFace(curF);
-
-                        patchFields[curBPatch][curPatchFace] =
-                            curProcPatch[faceI];
-                    }
-                }
-            }
-        }
-    }
-
-    forAll (mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            isType<emptyFvPatch>(mesh_.boundary()[patchI])
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                fvPatchField<Type>::New
-                (
-                    emptyFvPatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, volMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, fvPatchField, volMesh> >
-    (
-        new GeometricField<Type, fvPatchField, volMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::fvsPatchField, Foam::surfaceMesh> >
-Foam::fvFieldReconstructor::reconstructFvSurfaceField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, fvsPatchField, surfaceMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, fvsPatchField, surfaceMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nInternalFaces());
-
-    // Create the patch fields
-    PtrList<fvsPatchField<Type> > patchFields(mesh_.boundary().size());
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, fvsPatchField, surfaceMesh>& procField =
-            procFields[procI];
-
-        // Set the face values in the reconstructed field
-
-        // It is necessary to create a copy of the addressing array to
-        // take care of the face direction offset trick.
-        //
-        {
-            labelList curAddr(faceProcAddressing_[procI]);
-
-            forAll (curAddr, addrI)
-            {
-                curAddr[addrI] -= 1;
-            }
-
-            internalField.rmap
-            (
-                procField.internalField(),
-                curAddr
-            );
-        }
-
-        // Set the boundary patch values in the reconstructed field
-        forAll (boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-            const labelList::subList cp =
-                procMeshes_[procI].boundary()[patchI].patchSlice
-                (
-                    faceProcAddressing_[procI]
-                );
-
-            // Check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        fvsPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, surfaceMesh>::null(),
-                            fvPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart =
-                    mesh_.boundaryMesh()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll (cp, faceI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-                    reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll (cp, faceI)
-                {
-                    label curF = cp[faceI] - 1;
-
-                    // Is the face turned the right side round
-                    if (curF >= 0)
-                    {
-                        // Is the face on the boundary?
-                        if (curF >= mesh_.nInternalFaces())
-                        {
-                            label curBPatch =
-                                mesh_.boundaryMesh().whichPatch(curF);
-
-                            if (!patchFields(curBPatch))
-                            {
-                                patchFields.set
-                                (
-                                    curBPatch,
-                                    fvsPatchField<Type>::New
-                                    (
-                                        mesh_.boundary()[curBPatch].type(),
-                                        mesh_.boundary()[curBPatch],
-                                        DimensionedField<Type, surfaceMesh>
-                                           ::null()
-                                    )
-                                );
-                            }
-
-                            // add the face
-                            label curPatchFace =
-                                mesh_.boundaryMesh()
-                                [curBPatch].whichFace(curF);
-
-                            patchFields[curBPatch][curPatchFace] =
-                                curProcPatch[faceI];
-                        }
-                        else
-                        {
-                            // Internal face
-                            internalField[curF] = curProcPatch[faceI];
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    forAll (mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            isType<emptyFvPatch>(mesh_.boundary()[patchI])
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                fvsPatchField<Type>::New
-                (
-                    emptyFvsPatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, surfaceMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
-    (
-        new GeometricField<Type, fvsPatchField, surfaceMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-// Reconstruct and write all/selected volume fields
-template<class Type>
-void Foam::fvFieldReconstructor::reconstructFvVolumeFields
-(
-    const IOobjectList& objects,
-    const HashSet<word>& selectedFields
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, fvPatchField, volMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        forAllConstIter(IOobjectList, fields, fieldIter)
-        {
-            if
-            (
-                !selectedFields.size()
-             || selectedFields.found(fieldIter()->name())
-            )
-            {
-                Info<< "        " << fieldIter()->name() << endl;
-
-                reconstructFvVolumeField<Type>(*fieldIter())().write();
-            }
-        }
-        Info<< endl;
-    }
-}
-
-
-// Reconstruct and write all/selected surface fields
-template<class Type>
-void Foam::fvFieldReconstructor::reconstructFvSurfaceFields
-(
-    const IOobjectList& objects,
-    const HashSet<word>& selectedFields
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, fvsPatchField, surfaceMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        forAllConstIter(IOobjectList, fields, fieldIter)
-        {
-            if
-            (
-                !selectedFields.size()
-             || selectedFields.found(fieldIter()->name())
-            )
-            {
-                Info<< "        " << fieldIter()->name() << endl;
-
-                reconstructFvSurfaceField<Type>(*fieldIter())().write();
-            }
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/pointFieldReconstructor.H

@@ -1,173 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-Class
-    Foam::pointFieldReconstructor
-
-Description
-    Point field reconstructor.
-
-SourceFiles
-    pointFieldReconstructor.C
-
-\*---------------------------------------------------------------------------*/
-
-#ifndef pointFieldReconstructor_H
-#define pointFieldReconstructor_H
-
-#include "pointMesh.H"
-#include "pointFields.H"
-#include "PointPatchFieldMapperPatchRef.H"
-#include "IOobjectList.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-/*---------------------------------------------------------------------------*\
-                     Class pointFieldReconstructor Declaration
-\*---------------------------------------------------------------------------*/
-
-class pointFieldReconstructor
-{
-    // Private data
-
-        //- Reconstructed mesh reference
-        const pointMesh& mesh_;
-
-        //- List of processor meshes
-        const PtrList<pointMesh>& procMeshes_;
-
-        //- List of processor point addressing lists
-        const PtrList<labelIOList>& pointProcAddressing_;
-
-        //- List of processor boundary addressing lists
-        const PtrList<labelIOList>& boundaryProcAddressing_;
-
-        //- Point patch addressing
-        labelListListList patchPointAddressing_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        pointFieldReconstructor
-        (
-            const pointFieldReconstructor&
-        );
-
-        //- Disallow default bitwise assignment
-        void operator=(const pointFieldReconstructor&);
-
-
-public:
-
-        class pointPatchFieldReconstructor
-        :
-            public PointPatchFieldMapper
-        {
-            label size_;
-            label sizeBeforeMapping_;
-
-
-        public:
-
-            // Constructors
-
-                //- Construct given size
-                pointPatchFieldReconstructor
-                (
-                    const label size,
-                    const label sizeBeforeMapping
-                )
-                :
-                    size_(size),
-                    sizeBeforeMapping_(sizeBeforeMapping)
-                {}
-
-
-            // Member functions
-
-                virtual label size() const
-                {
-                    return size_;
-                }
-
-                virtual label sizeBeforeMapping() const
-                {
-                    return sizeBeforeMapping_;
-                }
-
-                virtual bool direct() const
-                {
-                    return true;
-                }
-
-                virtual const unallocLabelList& directAddressing() const
-                {
-                    return unallocLabelList::null();
-                }
-        };
-
-
-    // Constructors
-
-        //- Construct from components
-        pointFieldReconstructor
-        (
-            const pointMesh& mesh,
-            const PtrList<pointMesh>& procMeshes,
-            const PtrList<labelIOList>& pointProcAddressing,
-            const PtrList<labelIOList>& boundaryProcAddressing
-        );
-
-
-    // Member Functions
-
-        //- Reconstruct field
-        template<class Type>
-        tmp<GeometricField<Type, pointPatchField, pointMesh> >
-        reconstructField(const IOobject& fieldIoObject);
-
-        //- Reconstruct and write all fields
-        template<class Type>
-        void reconstructFields(const IOobjectList& objects);
-};
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#ifdef NoRepository
-#   include "pointFieldReconstructorReconstructFields.C"
-#endif
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#endif
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/pointFieldReconstructorReconstructFields.C

@@ -1,178 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "pointFieldReconstructor.H"
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::pointPatchField, Foam::pointMesh> >
-Foam::pointFieldReconstructor::reconstructField(const IOobject& fieldIoObject)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, pointPatchField, pointMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, proci)
-    {
-        procFields.set
-        (
-            proci,
-            new GeometricField<Type, pointPatchField, pointMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[proci]().time().timeName(),
-                    procMeshes_[proci](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[proci]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.size());
-
-    // Create the patch fields
-    PtrList<pointPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, proci)
-    {
-        const GeometricField<Type, pointPatchField, pointMesh>&
-            procField = procFields[proci];
-
-        // Get processor-to-global addressing for use in rmap
-        const labelList& procToGlobalAddr = pointProcAddressing_[proci];
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            procToGlobalAddr
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll(boundaryProcAddressing_[proci], patchi)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[proci][patchi];
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        pointPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchi],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, pointMesh>::null(),
-                            pointPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchi].size()
-                            )
-                        )
-                    );
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchi],
-                    patchPointAddressing_[proci][patchi]
-                );
-            }
-        }
-    }
-
-    // Construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, pointPatchField, pointMesh> >
-    (
-        new GeometricField<Type, pointPatchField, pointMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_().time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-// Reconstruct and write all point fields
-template<class Type>
-void Foam::pointFieldReconstructor::reconstructFields
-(
-    const IOobjectList& objects
-)
-{
-    word fieldClassName
-    (
-        GeometricField<Type, pointPatchField, pointMesh>::typeName
-    );
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/processorFaMeshes.C

@@ -1,258 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "processorFaMeshes.H"
-#include "foamTime.H"
-
-// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
-
-void Foam::processorFaMeshes::read()
-{
-    forAll (fvMeshes_, procI)
-    {
-        meshes_.set
-        (
-            procI,
-            new faMesh(fvMeshes_[procI])
-        );
-
-        pointProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "pointProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "pointProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-
-        edgeProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "edgeProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "edgeProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-
-        faceProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "faceProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "faceProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-
-        boundaryProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "boundaryProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "faceProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-    }
-}
-
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-Foam::processorFaMeshes::processorFaMeshes
-(
-    const PtrList<fvMesh>& processorFvMeshes
-)
-:
-    fvMeshes_(processorFvMeshes),
-    meshes_(processorFvMeshes.size()),
-    pointProcAddressing_(processorFvMeshes.size()),
-    edgeProcAddressing_(processorFvMeshes.size()),
-    faceProcAddressing_(processorFvMeshes.size()),
-    boundaryProcAddressing_(processorFvMeshes.size())
-{
-    read();
-}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-// Foam::fvMesh::readUpdateState Foam::processorFaMeshes::readUpdate()
-// {
-//     fvMesh::readUpdateState stat = fvMesh::UNCHANGED;
-
-//     forAll (databases_, procI)
-//     {
-//         // Check if any new meshes need to be read.
-//         fvMesh::readUpdateState procStat = meshes_[procI].readUpdate();
-
-//         /*
-//         if (procStat != fvMesh::UNCHANGED)
-//         {
-//             Info<< "Processor " << procI
-//                 << " at time " << databases_[procI].timeName()
-//                 << " detected mesh change " << procStat
-//                 << endl;
-//         }
-//         */
-
-//         // Combine into overall mesh change status
-//         if (stat == fvMesh::UNCHANGED)
-//         {
-//             stat = procStat;
-//         }
-//         else
-//         {
-//             if (stat != procStat)
-//             {
-//                 FatalErrorIn("processorFaMeshes::readUpdate()")
-//                     << "Processor " << procI
-//                     << " has a different polyMesh at time "
-//                     << databases_[procI].timeName()
-//                     << " compared to any previous processors." << nl
-//                     << "Please check time " << databases_[procI].timeName()
-//                     << " directories on all processors for consistent"
-//                     << " mesh files."
-//                     << exit(FatalError);
-//             }
-//         }
-//     }
-
-//     if
-//     (
-//         stat == fvMesh::TOPO_CHANGE
-//      || stat == fvMesh::TOPO_PATCH_CHANGE
-//     )
-//     {
-//         // Reread all meshes and addresssing
-//         read();
-//     }
-//     return stat;
-// }
-
-
-// void Foam::processorFaMeshes::reconstructPoints(fvMesh& mesh)
-// {
-//     // Read the field for all the processors
-//     PtrList<pointIOField> procsPoints(meshes_.size());
-
-//     forAll (meshes_, procI)
-//     {
-//         procsPoints.set
-//         (
-//             procI,
-//             new pointIOField
-//             (
-//                 IOobject
-//                 (
-//                     "points",
-//                     meshes_[procI].time().timeName(),
-//                     polyMesh::meshSubDir,
-//                     meshes_[procI],
-//                     IOobject::MUST_READ,
-//                     IOobject::NO_WRITE
-//                 )
-//             )
-//         );
-//     }
-
-//     // Create the new points
-//     vectorField newPoints(mesh.nPoints());
-
-//     forAll (meshes_, procI)
-//     {
-//         const vectorField& procPoints = procsPoints[procI];
-
-//         // Set the cell values in the reconstructed field
-
-//         const labelList& pointProcAddressingI = pointProcAddressing_[procI];
-
-//         if (pointProcAddressingI.size() != procPoints.size())
-//         {
-//             FatalErrorIn("processorFaMeshes")
-//                 << "problem :"
-//                 << " pointProcAddressingI:" << pointProcAddressingI.size()
-//                 << " procPoints:" << procPoints.size()
-//                 << abort(FatalError);
-//         }
-
-//         forAll(pointProcAddressingI, pointI)
-//         {
-//             newPoints[pointProcAddressingI[pointI]] = procPoints[pointI];
-//         }
-//     }
-
-//     mesh.movePoints(newPoints);
-//     mesh.write();
-// }
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/processorFaMeshes.H

@@ -1,140 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-Class
-    processorFaMeshes
-
-Description
-    Container for processor mesh addressing.
-
-Author
-    Zeljko Tukovic, FSB Zagreb.  All rights reserved
-
-SourceFiles
-    processorFaMeshes.C
-
-\*---------------------------------------------------------------------------*/
-
-#ifndef processorFaMeshes_H
-#define processorFaMeshes_H
-
-#include "PtrList.H"
-#include "fvMesh.H"
-#include "faMesh.H"
-#include "IOobjectList.H"
-#include "labelIOList.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-
-/*---------------------------------------------------------------------------*\
-                     Class processorFaMeshes Declaration
-\*---------------------------------------------------------------------------*/
-
-class processorFaMeshes
-{
-    // Private data
-
-        //- List of processor finite volume meshes
-        const PtrList<fvMesh>& fvMeshes_;
-
-        //- List of processor finite area meshes
-        PtrList<faMesh> meshes_;
-
-        //- List of processor point addressing lists
-        PtrList<labelIOList> pointProcAddressing_;
-
-        //- List of processor face addressing lists
-        PtrList<labelIOList> edgeProcAddressing_;
-
-        //- List of processor cell addressing lists
-        PtrList<labelIOList> faceProcAddressing_;
-
-        //- List of processor boundary addressing lists
-        PtrList<labelIOList> boundaryProcAddressing_;
-
-
-    // Private Member Functions
-
-        //- Read all meshes
-        void read();
-
-        //- Disallow default bitwise copy construct
-        processorFaMeshes(const processorFaMeshes&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const processorFaMeshes&);
-
-
-public:
-
-    // Constructors
-
-        //- Construct from components
-        processorFaMeshes(const PtrList<fvMesh>& processorFvMeshes);
-
-
-    // Member Functions
-
-        //- Update the meshes based on the mesh files saved in
-        //  time directories
-//         fvMesh::readUpdateState readUpdate();
-
-        //- Reconstruct point position after motion in parallel
-//         void reconstructPoints(faMesh& mesh);
-
-        PtrList<faMesh>& meshes()
-        {
-            return meshes_;
-        }
-        const PtrList<labelIOList>& pointProcAddressing() const
-        {
-            return pointProcAddressing_;
-        }
-        PtrList<labelIOList>& edgeProcAddressing()
-        {
-            return edgeProcAddressing_;
-        }
-        const PtrList<labelIOList>& faceProcAddressing() const
-        {
-            return faceProcAddressing_;
-        }
-        const PtrList<labelIOList>& boundaryProcAddressing() const
-        {
-            return boundaryProcAddressing_;
-        }
-};
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#endif
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/reconstructLagrangianFields.C

@@ -1,125 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "IOField.H"
-#include "foamTime.H"
-
-// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::IOField<Type> > Foam::reconstructLagrangianField
-(
-    const word& cloudName,
-    const polyMesh& mesh,
-    const PtrList<fvMesh>& meshes,
-    const word& fieldName
-)
-{
-    // Construct empty field on mesh
-    tmp<IOField<Type> > tfield
-    (
-        new IOField<Type>
-        (
-            IOobject
-            (
-                fieldName,
-                mesh.time().timeName(),
-                cloud::prefix/cloudName,
-                mesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            Field<Type>(0)
-        )
-    );
-    Field<Type>& field = tfield();
-
-    forAll(meshes, i)
-    {
-        // Check object on local mesh
-        IOobject localIOobject
-        (
-            fieldName,
-            meshes[i].time().timeName(),
-            cloud::prefix/cloudName,
-            meshes[i],
-            IOobject::MUST_READ,
-            IOobject::NO_WRITE
-        );
-
-        if (localIOobject.headerOk())
-        {
-            IOField<Type> fieldi(localIOobject);
-
-            label offset = field.size();
-            field.setSize(offset + fieldi.size());
-
-            forAll(fieldi, j)
-            {
-                field[offset + j] = fieldi[j];
-            }
-        }
-    }
-
-    return tfield;
-}
-
-
-template<class Type>
-void Foam::reconstructLagrangianFields
-(
-    const word& cloudName,
-    const polyMesh& mesh,
-    const PtrList<fvMesh>& meshes,
-    const IOobjectList& objects
-)
-{
-    word fieldClassName(IOField<Type>::typeName);
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing lagrangian "
-            << fieldClassName << "s\n" << endl;
-
-        forAllIter(IOobjectList, fields, fieldIter)
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-            reconstructLagrangianField<Type>
-            (
-                cloudName,
-                mesh,
-                meshes,
-                fieldIter()->name()
-            )().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C

@@ -485,7 +485,8 @@ int main(int argc, char *argv[])
 
             faMesh aMesh(mesh);
 
-            processorFaMeshes procFaMeshes(procMeshes.meshes());
+            // Create mesh addressing by reading from files
+            processorFaMeshes procFaMeshes(procMeshes.meshes(), true);
 
             faFieldReconstructor faReconstructor
             (

applications/utilities/parallelProcessing/reconstructPar/tetPointFieldReconstructorReconstructFields.C

@@ -1,372 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "tetPointFieldReconstructor.H"
-#include "PtrList.H"
-#include "tetPolyPatchFields.H"
-#include "tetFemMatrices.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
-tetPointFieldReconstructor::reconstructTetPointField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, tetPolyPatchField, tetPointMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, tetPolyPatchField, tetPointMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI]().time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nPoints());
-
-    // Create the patch fields
-    PtrList<tetPolyPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, tetPolyPatchField, tetPointMesh>&
-            procField = procFields[procI];
-
-        // Get processor-to-global addressing for use in rmap
-        labelList procToGlobalAddr = procAddressing(procI);
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            procToGlobalAddr
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        tetPolyPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, tetPointMesh>::null(),
-                            tetPolyPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                // If the field stores values, do the rmap
-                if (patchFields[curBPatch].storesFieldData())
-                {
-                    patchFields[curBPatch].rmap
-                    (
-                        procField.boundaryField()[patchI],
-                        procPatchAddressing
-                        (
-                            procToGlobalAddr,
-                            procI,
-                            patchI
-                        )
-                    );
-                }
-            }
-        }
-    }
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
-    (
-        new GeometricField<Type, tetPolyPatchField, tetPointMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_().time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-tmp<GeometricField<Type, elementPatchField, elementMesh> >
-tetPointFieldReconstructor::reconstructElementField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, elementPatchField, elementMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, elementPatchField, elementMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI]().time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nCells());
-
-    // Create the patch fields
-    PtrList<elementPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, elementPatchField, elementMesh>&
-            procField = procFields[procI];
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            cellProcAddressing_[procI]
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-            const labelList::subList cp =
-                procMeshes_[procI]().boundaryMesh()[patchI].patchSlice
-                (
-                    faceProcAddressing_[procI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        elementPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, elementMesh>::null(),
-                            tetPolyPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                // If the field stores values, do the rmap
-                if (patchFields[curBPatch].storesFieldData())
-                {
-                    const label curPatchStart =
-                        mesh_().boundaryMesh()[curBPatch].start();
-
-                    labelList reverseAddressing(cp.size());
-
-                    forAll(cp, faceI)
-                    {
-                        // Subtract one to take into account offsets for
-                        // face direction.
-                        reverseAddressing[faceI] = cp[faceI] - 1
-                            - curPatchStart;
-                    }
-
-                    patchFields[curBPatch].rmap
-                    (
-                        procField.boundaryField()[patchI],
-                        reverseAddressing
-                    );
-                }
-            }
-        }
-    }
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, elementPatchField, elementMesh> >
-    (
-        new GeometricField<Type, elementPatchField, elementMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_().time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-void tetPointFieldReconstructor::reconstructTetPointFields
-(
-    const IOobjectList& objects
-)
-{
-    word fieldClassName
-    (
-        GeometricField<Type, tetPolyPatchField, tetPointMesh>::typeName
-    );
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructTetPointField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-template<class Type>
-void tetPointFieldReconstructor::reconstructElementFields
-(
-    const IOobjectList& objects
-)
-{
-    word fieldClassName
-    (
-        GeometricField<Type, elementPatchField, elementMesh>::typeName
-    );
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructElementField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/Make/files

@@ -1,14 +1,3 @@
-processorMeshesReconstructor.C
-processorMeshesRebuild.C
-
-processorFaMeshes.C
-
-fvFieldReconstructor.C
-faFieldReconstructor.C
-pointFieldReconstructor.C
-tetPointFieldReconstructor.C
-reconstructLagrangianPositions.C
-
 reconstructParMesh.C
 
 EXE = $(FOAM_APPBIN)/reconstructParMesh

applications/utilities/parallelProcessing/reconstructParMesh/Make/options

@@ -1,10 +1,14 @@
 EXE_INC = \
+    -I$(LIB_SRC)/decompositionMethods/decompositionMethods/lnInclude \
+    -I$(LIB_SRC)/decompositionMethods/decomposeReconstruct/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/finiteArea/lnInclude \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude \
     -I$(LIB_SRC)/tetFiniteElement/lnInclude
 
 EXE_LIBS = \
+    -ldecompositionMethods \
+    -ldecomposeReconstruct \
     -lfiniteVolume \
     -lfiniteArea \
     -llagrangian \

applications/utilities/parallelProcessing/reconstructParMesh/faFieldReconstructor.H

@@ -1,197 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-Class
-    faFieldReconstructor
-
-Description
-    FA area and edge field reconstructor.
-
-Author
-    Zeljko Tukovic, FSB Zagreb.  All rights reserved
-
-SourceFiles
-    faFieldReconstructor.C
-    faFieldReconstructorReconstructFields.C
-
-\*---------------------------------------------------------------------------*/
-
-#ifndef faFieldReconstructor_H
-#define faFieldReconstructor_H
-
-#include "PtrList.H"
-#include "faMesh.H"
-#include "IOobjectList.H"
-#include "faPatchFieldMapper.H"
-#include "labelIOList.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-
-/*---------------------------------------------------------------------------*\
-                     Class faFieldReconstructor Declaration
-\*---------------------------------------------------------------------------*/
-
-class faFieldReconstructor
-{
-    // Private data
-
-        //- Reconstructed mesh reference
-        faMesh& mesh_;
-
-        //- List of processor meshes
-        const PtrList<faMesh>& procMeshes_;
-
-        //- List of processor edge addressing lists
-        const PtrList<labelIOList>& edgeProcAddressing_;
-
-        //- List of processor face addressing lists
-        const PtrList<labelIOList>& faceProcAddressing_;
-
-        //- List of processor boundary addressing lists
-        const PtrList<labelIOList>& boundaryProcAddressing_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        faFieldReconstructor(const faFieldReconstructor&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const faFieldReconstructor&);
-
-
-public:
-
-        class faPatchFieldReconstructor
-        :
-            public faPatchFieldMapper
-        {
-            label size_;
-            label sizeBeforeMapping_;
-
-        public:
-
-            // Constructors
-
-                //- Construct given size
-                faPatchFieldReconstructor
-                (
-                    const label size,
-                    const label sizeBeforeMapping
-                )
-                :
-                    size_(size),
-                    sizeBeforeMapping_(sizeBeforeMapping)
-                {}
-
-
-            // Member functions
-
-                virtual label size() const
-                {
-                    return size_;
-                }
-
-                virtual label sizeBeforeMapping() const
-                {
-                    return sizeBeforeMapping_;
-                }
-
-                virtual bool direct() const
-                {
-                    return true;
-                }
-
-                virtual const unallocLabelList& directAddressing() const
-                {
-                    return unallocLabelList::null();
-                }
-        };
-
-
-    // Constructors
-
-        //- Construct from components
-        faFieldReconstructor
-        (
-            faMesh& mesh,
-            const PtrList<faMesh>& procMeshes,
-            const PtrList<labelIOList>& edgeProcAddressing,
-            const PtrList<labelIOList>& faceProcAddressing,
-            const PtrList<labelIOList>& boundaryProcAddressing
-        );
-
-
-    // Member Functions
-
-        //- Reconstruct area field
-        template<class Type>
-        tmp<GeometricField<Type, faPatchField, areaMesh> >
-        reconstructFaAreaField
-        (
-            const IOobject& fieldIoObject
-        );
-
-        //- Reconstruct edge field
-        template<class Type>
-        tmp<GeometricField<Type, faePatchField, edgeMesh> >
-        reconstructFaEdgeField
-        (
-            const IOobject& fieldIoObject
-        );
-
-        //- Reconstruct and write all area fields
-        template<class Type>
-        void reconstructFaAreaFields
-        (
-            const IOobjectList& objects
-        );
-
-        //- Reconstruct and write all area fields
-        template<class Type>
-        void reconstructFaEdgeFields
-        (
-            const IOobjectList& objects
-        );
-};
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#ifdef NoRepository
-#   include "faFieldReconstructorReconstructFields.C"
-#endif
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#endif
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/faFieldReconstructorReconstructFields.C

@@ -1,640 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "faFieldReconstructor.H"
-#include "foamTime.H"
-#include "PtrList.H"
-#include "faPatchFields.H"
-#include "emptyFaPatch.H"
-#include "emptyFaPatchField.H"
-#include "emptyFaePatchField.H"
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::faPatchField, Foam::areaMesh> >
-Foam::faFieldReconstructor::reconstructFaAreaField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, faPatchField, areaMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, faPatchField, areaMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nFaces());
-
-    // Create the patch fields
-    PtrList<faPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    // Create global mesh patchs starts
-
-    labelList gStarts(mesh_.boundary().size(), -1);
-
-    if (mesh_.boundary().size() > 0)
-    {
-        gStarts[0] = mesh_.nInternalEdges();
-    }
-
-    for(label i=1; i<mesh_.boundary().size(); i++)
-    {
-        gStarts[i] = gStarts[i-1] + mesh_.boundary()[i-1].labelList::size();
-    }
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, faPatchField, areaMesh>& procField =
-            procFields[procI];
-
-        // Set the face values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            faceProcAddressing_[procI]
-        );
-
-
-
-        // Set the boundary patch values in the reconstructed field
-
-        labelList starts(procMeshes_[procI].boundary().size(), -1);
-
-        if(procMeshes_[procI].boundary().size() > 0)
-        {
-            starts[0] = procMeshes_[procI].nInternalEdges();
-        }
-
-        for(label i=1; i<procMeshes_[procI].boundary().size(); i++)
-        {
-            starts[i] =
-                starts[i-1]
-              + procMeshes_[procI].boundary()[i-1].labelList::size();
-        }
-
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-
-//             const labelList::subList cp =
-//                 procMeshes_[procI].boundary()[patchI].patchSlice
-//                 (
-//                     edgeProcAddressing_[procI]
-//                 );
-
-            const labelList::subList cp =
-                labelList::subList
-                (
-                    edgeProcAddressing_[procI],
-                    procMeshes_[procI].boundary()[patchI].size(),
-                    starts[patchI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        faPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, areaMesh>::null(),
-                            faPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart = gStarts[curBPatch];
-//                     mesh_.boundary()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll(cp, edgeI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-//                     reverseAddressing[edgeI] = cp[edgeI] - 1 - curPatchStart;
-                    reverseAddressing[edgeI] = cp[edgeI] - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll(cp, edgeI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-//                     label curE = cp[edgeI] - 1;
-                    label curE = cp[edgeI];
-
-                    // Is the face on the boundary?
-                    if (curE >= mesh_.nInternalEdges())
-                    {
-//                         label curBPatch = mesh_.boundary().whichPatch(curE);
-                        label curBPatch = -1;
-
-                        forAll (mesh_.boundary(), pI)
-                        {
-                            if
-                            (
-                                curE >= gStarts[pI]
-                             && curE <
-                                (
-                                    gStarts[pI]
-                                  + mesh_.boundary()[pI].labelList::size()
-                                )
-                            )
-                            {
-                                curBPatch = pI;
-                            }
-                        }
-
-                        if (!patchFields(curBPatch))
-                        {
-                            patchFields.set
-                            (
-                                curBPatch,
-                                faPatchField<Type>::New
-                                (
-                                    mesh_.boundary()[curBPatch].type(),
-                                    mesh_.boundary()[curBPatch],
-                                    DimensionedField<Type, areaMesh>::null()
-                                )
-                            );
-                        }
-
-                        // add the edge
-//                         label curPatchEdge =
-//                             mesh_.boundary()
-//                                 [curBPatch].whichEdge(curE);
-
-                        label curPatchEdge = curE - gStarts[curBPatch];
-
-                        patchFields[curBPatch][curPatchEdge] =
-                            curProcPatch[edgeI];
-                    }
-                }
-            }
-        }
-    }
-
-    forAll(mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            typeid(mesh_.boundary()[patchI]) == typeid(emptyFaPatch)
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                faPatchField<Type>::New
-                (
-                    emptyFaPatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, areaMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, faPatchField, areaMesh> >
-    (
-        new GeometricField<Type, faPatchField, areaMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::faePatchField, Foam::edgeMesh> >
-Foam::faFieldReconstructor::reconstructFaEdgeField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, faePatchField, edgeMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, faePatchField, edgeMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nInternalEdges());
-
-    // Create the patch fields
-    PtrList<faePatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    labelList gStarts(mesh_.boundary().size(), -1);
-
-    if(mesh_.boundary().size() > 0)
-    {
-        gStarts[0] = mesh_.nInternalEdges();
-    }
-
-    for(label i=1; i<mesh_.boundary().size(); i++)
-    {
-        gStarts[i] = gStarts[i-1] + mesh_.boundary()[i-1].labelList::size();
-    }
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, faePatchField, edgeMesh>& procField =
-            procFields[procI];
-
-        // Set the face values in the reconstructed field
-
-        // It is necessary to create a copy of the addressing array to
-        // take care of the face direction offset trick.
-        //
-        {
-            labelList curAddr(edgeProcAddressing_[procI]);
-
-//             forAll (curAddr, addrI)
-//             {
-//                 curAddr[addrI] -= 1;
-//             }
-
-            internalField.rmap
-            (
-                procField.internalField(),
-                curAddr
-            );
-        }
-
-        // Set the boundary patch values in the reconstructed field
-
-        labelList starts(procMeshes_[procI].boundary().size(), -1);
-
-        if(procMeshes_[procI].boundary().size() > 0)
-        {
-            starts[0] = procMeshes_[procI].nInternalEdges();
-        }
-
-        for(label i=1; i<procMeshes_[procI].boundary().size(); i++)
-        {
-            starts[i] =
-                starts[i-1]
-              + procMeshes_[procI].boundary()[i-1].labelList::size();
-        }
-
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-
-//             const labelList::subList cp =
-//                 procMeshes_[procI].boundary()[patchI].patchSlice
-//                 (
-//                     faceProcAddressing_[procI]
-//                 );
-
-            const labelList::subList cp =
-                labelList::subList
-                (
-                    edgeProcAddressing_[procI],
-                    procMeshes_[procI].boundary()[patchI].size(),
-                    starts[patchI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        faePatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, edgeMesh>::null(),
-                            faPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart = gStarts[curBPatch];
-//                     mesh_.boundary()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll(cp, edgeI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-//                     reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
-                    reverseAddressing[edgeI] = cp[edgeI] - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll(cp, edgeI)
-                {
-//                     label curF = cp[edgeI] - 1;
-                    label curE = cp[edgeI];
-
-                    // Is the face turned the right side round
-                    if (curE >= 0)
-                    {
-                        // Is the face on the boundary?
-                        if (curE >= mesh_.nInternalEdges())
-                        {
-//                             label curBPatch =
-//                                 mesh_.boundary().whichPatch(curF);
-
-                            label curBPatch = -1;
-
-                            forAll (mesh_.boundary(), pI)
-                            {
-                                if
-                                (
-                                    curE >= gStarts[pI]
-                                 && curE <
-                                    (
-                                        gStarts[pI]
-                                      + mesh_.boundary()[pI].labelList::size()
-                                    )
-                                )
-                                {
-                                    curBPatch = pI;
-                                }
-                            }
-
-                            if (!patchFields(curBPatch))
-                            {
-                                patchFields.set
-                                (
-                                    curBPatch,
-                                    faePatchField<Type>::New
-                                    (
-                                        mesh_.boundary()[curBPatch].type(),
-                                        mesh_.boundary()[curBPatch],
-                                        DimensionedField<Type, edgeMesh>
-                                           ::null()
-                                    )
-                                );
-                            }
-
-                            // add the face
-//                             label curPatchFace =
-//                                 mesh_.boundary()
-//                                 [curBPatch].whichEdge(curF);
-
-                            label curPatchEdge = curE - gStarts[curBPatch];
-
-                            patchFields[curBPatch][curPatchEdge] =
-                                curProcPatch[edgeI];
-                        }
-                        else
-                        {
-                            // Internal face
-                            internalField[curE] = curProcPatch[edgeI];
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    forAll(mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            typeid(mesh_.boundary()[patchI]) == typeid(emptyFaPatch)
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                faePatchField<Type>::New
-                (
-                    emptyFaePatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, edgeMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, faePatchField, edgeMesh> >
-    (
-        new GeometricField<Type, faePatchField, edgeMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-// Reconstruct and write all area fields
-template<class Type>
-void Foam::faFieldReconstructor::reconstructFaAreaFields
-(
-    const IOobjectList& objects
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, faPatchField, areaMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::const_iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info << "        " << fieldIter()->name() << endl;
-
-            reconstructFaAreaField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-// Reconstruct and write all edge fields
-template<class Type>
-void Foam::faFieldReconstructor::reconstructFaEdgeFields
-(
-    const IOobjectList& objects
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, faePatchField, edgeMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::const_iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructFaEdgeField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/fvFieldReconstructorReconstructFields.C

@@ -1,526 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "fvFieldReconstructor.H"
-#include "foamTime.H"
-#include "PtrList.H"
-#include "fvPatchFields.H"
-#include "emptyFvPatch.H"
-#include "emptyFvPatchField.H"
-#include "emptyFvsPatchField.H"
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh> >
-Foam::fvFieldReconstructor::reconstructFvVolumeField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, fvPatchField, volMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, fvPatchField, volMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nCells());
-
-    // Create the patch fields
-    PtrList<fvPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, fvPatchField, volMesh>& procField =
-            procFields[procI];
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            cellProcAddressing_[procI]
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll (boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-            const labelList::subList cp =
-                procMeshes_[procI].boundary()[patchI].patchSlice
-                (
-                    faceProcAddressing_[procI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        fvPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, volMesh>::null(),
-                            fvPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart =
-                    mesh_.boundaryMesh()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll (cp, faceI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-                    reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll (cp, faceI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-                    label curF = cp[faceI] - 1;
-
-                    // Is the face on the boundary?
-                    if (curF >= mesh_.nInternalFaces())
-                    {
-                        label curBPatch =
-                            mesh_.boundaryMesh().whichPatch(curF);
-
-                        if (!patchFields(curBPatch))
-                        {
-                            patchFields.set
-                            (
-                                curBPatch,
-                                fvPatchField<Type>::New
-                                (
-                                    mesh_.boundary()[curBPatch].type(),
-                                    mesh_.boundary()[curBPatch],
-                                    DimensionedField<Type, volMesh>::null()
-                                )
-                            );
-                        }
-
-                        // add the face
-                        label curPatchFace =
-                            mesh_.boundaryMesh()
-                                [curBPatch].whichFace(curF);
-
-                        patchFields[curBPatch][curPatchFace] =
-                            curProcPatch[faceI];
-                    }
-                }
-            }
-        }
-    }
-
-    forAll (mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            isType<emptyFvPatch>(mesh_.boundary()[patchI])
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                fvPatchField<Type>::New
-                (
-                    emptyFvPatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, volMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, fvPatchField, volMesh> >
-    (
-        new GeometricField<Type, fvPatchField, volMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::fvsPatchField, Foam::surfaceMesh> >
-Foam::fvFieldReconstructor::reconstructFvSurfaceField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, fvsPatchField, surfaceMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, fvsPatchField, surfaceMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI].time().timeName(),
-                    procMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nInternalFaces());
-
-    // Create the patch fields
-    PtrList<fvsPatchField<Type> > patchFields(mesh_.boundary().size());
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, fvsPatchField, surfaceMesh>& procField =
-            procFields[procI];
-
-        // Set the face values in the reconstructed field
-
-        // It is necessary to create a copy of the addressing array to
-        // take care of the face direction offset trick.
-        //
-        {
-            labelList curAddr(faceProcAddressing_[procI]);
-
-            forAll (curAddr, addrI)
-            {
-                curAddr[addrI] -= 1;
-            }
-
-            internalField.rmap
-            (
-                procField.internalField(),
-                curAddr
-            );
-        }
-
-        // Set the boundary patch values in the reconstructed field
-        forAll (boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-            const labelList::subList cp =
-                procMeshes_[procI].boundary()[patchI].patchSlice
-                (
-                    faceProcAddressing_[procI]
-                );
-
-            // Check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                // Regular patch. Fast looping
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        fvsPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, surfaceMesh>::null(),
-                            fvPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                const label curPatchStart =
-                    mesh_.boundaryMesh()[curBPatch].start();
-
-                labelList reverseAddressing(cp.size());
-
-                forAll (cp, faceI)
-                {
-                    // Subtract one to take into account offsets for
-                    // face direction.
-                    reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchI],
-                    reverseAddressing
-                );
-            }
-            else
-            {
-                const Field<Type>& curProcPatch =
-                    procField.boundaryField()[patchI];
-
-                // In processor patches, there's a mix of internal faces (some
-                // of them turned) and possible cyclics. Slow loop
-                forAll (cp, faceI)
-                {
-                    label curF = cp[faceI] - 1;
-
-                    // Is the face turned the right side round
-                    if (curF >= 0)
-                    {
-                        // Is the face on the boundary?
-                        if (curF >= mesh_.nInternalFaces())
-                        {
-                            label curBPatch =
-                                mesh_.boundaryMesh().whichPatch(curF);
-
-                            if (!patchFields(curBPatch))
-                            {
-                                patchFields.set
-                                (
-                                    curBPatch,
-                                    fvsPatchField<Type>::New
-                                    (
-                                        mesh_.boundary()[curBPatch].type(),
-                                        mesh_.boundary()[curBPatch],
-                                        DimensionedField<Type, surfaceMesh>
-                                           ::null()
-                                    )
-                                );
-                            }
-
-                            // add the face
-                            label curPatchFace =
-                                mesh_.boundaryMesh()
-                                [curBPatch].whichFace(curF);
-
-                            patchFields[curBPatch][curPatchFace] =
-                                curProcPatch[faceI];
-                        }
-                        else
-                        {
-                            // Internal face
-                            internalField[curF] = curProcPatch[faceI];
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    forAll (mesh_.boundary(), patchI)
-    {
-        // add empty patches
-        if
-        (
-            isType<emptyFvPatch>(mesh_.boundary()[patchI])
-         && !patchFields(patchI)
-        )
-        {
-            patchFields.set
-            (
-                patchI,
-                fvsPatchField<Type>::New
-                (
-                    emptyFvsPatchField<Type>::typeName,
-                    mesh_.boundary()[patchI],
-                    DimensionedField<Type, surfaceMesh>::null()
-                )
-            );
-        }
-    }
-
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
-    (
-        new GeometricField<Type, fvsPatchField, surfaceMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-// Reconstruct and write all/selected volume fields
-template<class Type>
-void Foam::fvFieldReconstructor::reconstructFvVolumeFields
-(
-    const IOobjectList& objects,
-    const HashSet<word>& selectedFields
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, fvPatchField, volMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        forAllConstIter(IOobjectList, fields, fieldIter)
-        {
-            if
-            (
-                !selectedFields.size()
-             || selectedFields.found(fieldIter()->name())
-            )
-            {
-                Info<< "        " << fieldIter()->name() << endl;
-
-                reconstructFvVolumeField<Type>(*fieldIter())().write();
-            }
-        }
-        Info<< endl;
-    }
-}
-
-
-// Reconstruct and write all/selected surface fields
-template<class Type>
-void Foam::fvFieldReconstructor::reconstructFvSurfaceFields
-(
-    const IOobjectList& objects,
-    const HashSet<word>& selectedFields
-)
-{
-    const word& fieldClassName =
-        GeometricField<Type, fvsPatchField, surfaceMesh>::typeName;
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        forAllConstIter(IOobjectList, fields, fieldIter)
-        {
-            if
-            (
-                !selectedFields.size()
-             || selectedFields.found(fieldIter()->name())
-            )
-            {
-                Info<< "        " << fieldIter()->name() << endl;
-
-                reconstructFvSurfaceField<Type>(*fieldIter())().write();
-            }
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/pointFieldReconstructor.C

@@ -1,104 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "pointFieldReconstructor.H"
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-Foam::pointFieldReconstructor::pointFieldReconstructor
-(
-    const pointMesh& mesh,
-    const PtrList<pointMesh>& procMeshes,
-    const PtrList<labelIOList>& pointProcAddressing,
-    const PtrList<labelIOList>& boundaryProcAddressing
-)
-:
-    mesh_(mesh),
-    procMeshes_(procMeshes),
-    pointProcAddressing_(pointProcAddressing),
-    boundaryProcAddressing_(boundaryProcAddressing),
-    patchPointAddressing_(procMeshes.size())
-{
-    // Inverse-addressing of the patch point labels.
-    labelList pointMap(mesh_.size(), -1);
-
-    // Create the pointPatch addressing
-    forAll(procMeshes_, proci)
-    {
-        const pointMesh& procMesh = procMeshes_[proci];
-
-        patchPointAddressing_[proci].setSize(procMesh.boundary().size());
-
-        forAll(procMesh.boundary(), patchi)
-        {
-            if (boundaryProcAddressing_[proci][patchi] >= 0)
-            {
-                labelList& procPatchAddr = patchPointAddressing_[proci][patchi];
-                procPatchAddr.setSize(procMesh.boundary()[patchi].size(), -1);
-
-                const labelList& patchPointLabels =
-                    mesh_.boundary()[boundaryProcAddressing_[proci][patchi]]
-                    .meshPoints();
-
-                // Create the inverse-addressing of the patch point labels.
-                forAll (patchPointLabels, pointi)
-                {
-                    pointMap[patchPointLabels[pointi]] = pointi;
-                }
-
-                const labelList& procPatchPoints =
-                    procMesh.boundary()[patchi].meshPoints();
-
-                forAll (procPatchPoints, pointi)
-                {
-                    procPatchAddr[pointi] =
-                        pointMap
-                        [
-                            pointProcAddressing_[proci][procPatchPoints[pointi]]
-                        ];
-                }
-
-                if (procPatchAddr.size() && min(procPatchAddr) < 0)
-                {
-                    FatalErrorIn
-                    (
-                        "pointFieldReconstructor::pointFieldReconstructor"
-                        "(\n"
-                        "    const pointMesh& mesh,\n"
-                        "    const PtrList<pointMesh>& procMeshes,\n"
-                        "    const PtrList<labelIOList>& pointProcAddressing,\n"
-                        "    const PtrList<labelIOList>& "
-                        "boundaryProcAddressing\n"
-                        ")"
-                    )   << "Incomplete patch point addressing"
-                        << abort(FatalError);
-                }
-            }
-        }
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/pointFieldReconstructorReconstructFields.C

@@ -1,178 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "pointFieldReconstructor.H"
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-Foam::tmp<Foam::GeometricField<Type, Foam::pointPatchField, Foam::pointMesh> >
-Foam::pointFieldReconstructor::reconstructField(const IOobject& fieldIoObject)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, pointPatchField, pointMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, proci)
-    {
-        procFields.set
-        (
-            proci,
-            new GeometricField<Type, pointPatchField, pointMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[proci]().time().timeName(),
-                    procMeshes_[proci](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[proci]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.size());
-
-    // Create the patch fields
-    PtrList<pointPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, proci)
-    {
-        const GeometricField<Type, pointPatchField, pointMesh>&
-            procField = procFields[proci];
-
-        // Get processor-to-global addressing for use in rmap
-        const labelList& procToGlobalAddr = pointProcAddressing_[proci];
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            procToGlobalAddr
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll(boundaryProcAddressing_[proci], patchi)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[proci][patchi];
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        pointPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchi],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, pointMesh>::null(),
-                            pointPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchi].size()
-                            )
-                        )
-                    );
-                }
-
-                patchFields[curBPatch].rmap
-                (
-                    procField.boundaryField()[patchi],
-                    patchPointAddressing_[proci][patchi]
-                );
-            }
-        }
-    }
-
-    // Construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, pointPatchField, pointMesh> >
-    (
-        new GeometricField<Type, pointPatchField, pointMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_().time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-// Reconstruct and write all point fields
-template<class Type>
-void Foam::pointFieldReconstructor::reconstructFields
-(
-    const IOobjectList& objects
-)
-{
-    word fieldClassName
-    (
-        GeometricField<Type, pointPatchField, pointMesh>::typeName
-    );
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/processorFaMeshes.C

@@ -1,258 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "processorFaMeshes.H"
-#include "foamTime.H"
-
-// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
-
-void Foam::processorFaMeshes::read()
-{
-    forAll (fvMeshes_, procI)
-    {
-        meshes_.set
-        (
-            procI,
-            new faMesh(fvMeshes_[procI])
-        );
-
-        pointProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "pointProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "pointProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-
-        edgeProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "edgeProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "edgeProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-
-        faceProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "faceProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "faceProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-
-        boundaryProcAddressing_.set
-        (
-            procI,
-            new labelIOList
-            (
-                IOobject
-                (
-                    "boundaryProcAddressing",
-                    meshes_[procI].time().findInstance
-                    (
-                        meshes_[procI].meshDir(),
-                        "faceProcAddressing"
-                    ),
-                    meshes_[procI].meshSubDir,
-                    fvMeshes_[procI],
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                )
-            )
-        );
-    }
-}
-
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-Foam::processorFaMeshes::processorFaMeshes
-(
-    const PtrList<fvMesh>& processorFvMeshes
-)
-:
-    fvMeshes_(processorFvMeshes),
-    meshes_(processorFvMeshes.size()),
-    pointProcAddressing_(processorFvMeshes.size()),
-    edgeProcAddressing_(processorFvMeshes.size()),
-    faceProcAddressing_(processorFvMeshes.size()),
-    boundaryProcAddressing_(processorFvMeshes.size())
-{
-    read();
-}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-// Foam::fvMesh::readUpdateState Foam::processorFaMeshes::readUpdate()
-// {
-//     fvMesh::readUpdateState stat = fvMesh::UNCHANGED;
-
-//     forAll (databases_, procI)
-//     {
-//         // Check if any new meshes need to be read.
-//         fvMesh::readUpdateState procStat = meshes_[procI].readUpdate();
-
-//         /*
-//         if (procStat != fvMesh::UNCHANGED)
-//         {
-//             Info<< "Processor " << procI
-//                 << " at time " << databases_[procI].timeName()
-//                 << " detected mesh change " << procStat
-//                 << endl;
-//         }
-//         */
-
-//         // Combine into overall mesh change status
-//         if (stat == fvMesh::UNCHANGED)
-//         {
-//             stat = procStat;
-//         }
-//         else
-//         {
-//             if (stat != procStat)
-//             {
-//                 FatalErrorIn("processorFaMeshes::readUpdate()")
-//                     << "Processor " << procI
-//                     << " has a different polyMesh at time "
-//                     << databases_[procI].timeName()
-//                     << " compared to any previous processors." << nl
-//                     << "Please check time " << databases_[procI].timeName()
-//                     << " directories on all processors for consistent"
-//                     << " mesh files."
-//                     << exit(FatalError);
-//             }
-//         }
-//     }
-
-//     if
-//     (
-//         stat == fvMesh::TOPO_CHANGE
-//      || stat == fvMesh::TOPO_PATCH_CHANGE
-//     )
-//     {
-//         // Reread all meshes and addresssing
-//         read();
-//     }
-//     return stat;
-// }
-
-
-// void Foam::processorFaMeshes::reconstructPoints(fvMesh& mesh)
-// {
-//     // Read the field for all the processors
-//     PtrList<pointIOField> procsPoints(meshes_.size());
-
-//     forAll (meshes_, procI)
-//     {
-//         procsPoints.set
-//         (
-//             procI,
-//             new pointIOField
-//             (
-//                 IOobject
-//                 (
-//                     "points",
-//                     meshes_[procI].time().timeName(),
-//                     polyMesh::meshSubDir,
-//                     meshes_[procI],
-//                     IOobject::MUST_READ,
-//                     IOobject::NO_WRITE
-//                 )
-//             )
-//         );
-//     }
-
-//     // Create the new points
-//     vectorField newPoints(mesh.nPoints());
-
-//     forAll (meshes_, procI)
-//     {
-//         const vectorField& procPoints = procsPoints[procI];
-
-//         // Set the cell values in the reconstructed field
-
-//         const labelList& pointProcAddressingI = pointProcAddressing_[procI];
-
-//         if (pointProcAddressingI.size() != procPoints.size())
-//         {
-//             FatalErrorIn("processorFaMeshes")
-//                 << "problem :"
-//                 << " pointProcAddressingI:" << pointProcAddressingI.size()
-//                 << " procPoints:" << procPoints.size()
-//                 << abort(FatalError);
-//         }
-
-//         forAll(pointProcAddressingI, pointI)
-//         {
-//             newPoints[pointProcAddressingI[pointI]] = procPoints[pointI];
-//         }
-//     }
-
-//     mesh.movePoints(newPoints);
-//     mesh.write();
-// }
-
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/reconstructParMesh.C

@@ -136,8 +136,13 @@ int main(int argc, char *argv[])
     }
 
     // Read all meshes and addressing to reconstructed mesh
-    processorMeshesReconstructor procMeshes(databases, regionName);
+    processorMeshesReconstructor procMeshes
+    (
+        databases,
+        regionName
+    );
 
+    // Get reconstructed mesh
     autoPtr<fvMesh> meshPtr = procMeshes.reconstructMesh(runTime);
 
 
@@ -629,7 +634,7 @@ int main(int argc, char *argv[])
 
             faMesh aMesh(mesh);
 
-            processorFaMeshes procFaMeshes(procMeshes.meshes());
+            processorFaMeshes procFaMeshes(procMeshes.meshes(), true);
 
             faFieldReconstructor faReconstructor
             (

applications/utilities/parallelProcessing/reconstructParMesh/tetPointFieldReconstructor.C

@@ -1,163 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "tetPointFieldReconstructor.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
-
-// Calculate point addressing
-labelList tetPointFieldReconstructor::procAddressing
-(
-    const label procNo
-) const
-{
-    // Allocate the addressing
-    labelList addr(procMeshes_[procNo].nPoints(), -1);
-
-    const labelList& pointAddr = pointProcAddressing_[procNo];
-    const labelList& cellAddr = cellProcAddressing_[procNo];
-
-    label nAddr = 0;
-
-    // Insert point addressing
-
-    // Use only live points.  HJ, 14/Apr/2009
-    for (label pointI = 0; pointI < procMeshes_[procNo]().nPoints(); pointI++)
-    {
-        addr[nAddr] = pointAddr[pointI];
-        nAddr++;
-    }
-
-    // Insert face addressing.  Only for face decomposition
-    const labelList& faceAddr = faceProcAddressing_[procNo];
-
-    const label faceOffset = mesh_.faceOffset();
-
-    // Use only live faces.  HJ, 14/Apr/2009
-    for (label faceI = 0; faceI < procMeshes_[procNo]().nFaces(); faceI++)
-    {
-        // Remember to decrement the index by one (turning index)
-        addr[nAddr] = faceOffset + mag(faceAddr[faceI]) - 1;
-        nAddr++;
-    }
-
-    // Insert cell addressing
-    const label cellOffset = mesh_.cellOffset();
-
-    forAll (cellAddr, cellI)
-    {
-        addr[nAddr] = cellOffset + cellAddr[cellI];
-        nAddr++;
-    }
-
-    return addr;
-}
-
-
-labelList tetPointFieldReconstructor::procPatchAddressing
-(
-    const labelList& procToGlobalAddr,
-    const label procNo,
-    const label patchNo
-) const
-{
-    labelList addr(procMeshes_[procNo].boundary()[patchNo].size(), -1);
-
-    // Algorithm:
-    // Go to the global patch, create a lookup list the size of all
-    // points in the mesh and then gather the points for the current
-    // patch.
-    labelList pointLookup(mesh_.nPoints(), -1);
-
-    const labelList& globalPatchPoints =
-        mesh_.boundary()[boundaryProcAddressing_[procNo][patchNo]].meshPoints();
-
-    forAll (globalPatchPoints, pointI)
-    {
-        pointLookup[globalPatchPoints[pointI]] = pointI;
-    }
-
-    // Gather the information
-
-    const labelList& procPatchPoints =
-        procMeshes_[procNo].boundary()[patchNo].meshPoints();
-
-    forAll (procPatchPoints, pointI)
-    {
-        addr[pointI] =
-            pointLookup[procToGlobalAddr[procPatchPoints[pointI]]];
-    }
-
-    if (addr.size() && min(addr) < 0)
-    {
-        FatalErrorIn
-        (
-            "labelList tetPointFieldReconstructor::"
-            "patchProcAddressing\n"
-            "(\n"
-            "    const labelList& procToGlobalAddr,\n"
-            "    const label procNo,\n"
-            "    const label patchNo\n"
-            ") const"
-        )   << "error in addressing"
-            << abort(FatalError);
-    }
-
-    return addr;
-}
-
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-// Construct from components
-tetPointFieldReconstructor::tetPointFieldReconstructor
-(
-    tetPolyMesh& mesh,
-    const PtrList<tetPolyMesh>& procMeshes,
-    const PtrList<labelIOList>& pointProcAddressing,
-    const PtrList<labelIOList>& faceProcAddressing,
-    const PtrList<labelIOList>& cellProcAddressing,
-    const PtrList<labelIOList>& boundaryProcAddressing
-)
-:
-    mesh_(mesh),
-    procMeshes_(procMeshes),
-    pointProcAddressing_(pointProcAddressing),
-    faceProcAddressing_(faceProcAddressing),
-    cellProcAddressing_(cellProcAddressing),
-    boundaryProcAddressing_(boundaryProcAddressing)
-{}
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/tetPointFieldReconstructor.H

@@ -1,217 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-Class
-    tetPointFieldReconstructor
-
-Description
-    Tet point field reconstructor.
-
-SourceFiles
-    tetPointFieldReconstructor.C
-
-\*---------------------------------------------------------------------------*/
-
-#ifndef tetPointFieldReconstructor_H
-#define tetPointFieldReconstructor_H
-
-#include "PtrList.H"
-#include "objectRegistry.H"
-#include "foamTime.H"
-#include "tetPolyMesh.H"
-#include "tetPointMesh.H"
-#include "elementMesh.H"
-#include "IOobjectList.H"
-#include "tetPolyPatchFields.H"
-#include "elementPatchFields.H"
-#include "PointPatchFieldMapper.H"
-#include "GeometricField.H"
-#include "labelIOList.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-/*---------------------------------------------------------------------------*\
-              Class tetPointFieldReconstructor Declaration
-\*---------------------------------------------------------------------------*/
-
-class tetPointFieldReconstructor
-{
-    // Private data
-
-        //- Reconstructed mesh reference
-        const tetPolyMesh& mesh_;
-
-        //- List of processor meshes
-        const PtrList<tetPolyMesh>& procMeshes_;
-
-        //- List of processor point addressing lists
-        const PtrList<labelIOList>& pointProcAddressing_;
-
-        //- List of processor face addressing lists
-        const PtrList<labelIOList>& faceProcAddressing_;
-
-        //- List of processor cell addressing lists
-        const PtrList<labelIOList>& cellProcAddressing_;
-
-        //- List of processor boundary addressing lists
-        const PtrList<labelIOList>& boundaryProcAddressing_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        tetPointFieldReconstructor
-        (
-            const tetPointFieldReconstructor&
-        );
-
-        //- Disallow default bitwise assignment
-        void operator=(const tetPointFieldReconstructor&);
-
-        //- Processor-to-global addressing for all points
-        labelList procAddressing(const label procNo) const;
-
-        //- Patch-to-patch addressing
-        labelList procPatchAddressing
-        (
-            const labelList& procToGlobalAddr,
-            const label procNo,
-            const label patchNo
-        ) const;
-
-
-public:
-
-        class tetPolyPatchFieldReconstructor
-        :
-            public PointPatchFieldMapper
-        {
-            label size_;
-            label sizeBeforeMapping_;
-
-        public:
-
-            // Constructors
-
-                //- Construct given addressing
-                tetPolyPatchFieldReconstructor
-                (
-                    const label size,
-                    const label sizeBeforeMapping
-                )
-                :
-                    size_(size),
-                    sizeBeforeMapping_(sizeBeforeMapping)
-                {}
-
-
-            // Member functions
-
-                virtual label size() const
-                {
-                    return size_;
-                }
-
-                virtual label sizeBeforeMapping() const
-                {
-                    return sizeBeforeMapping_;
-                }
-
-                virtual bool direct() const
-                {
-                    return true;
-                }
-
-                virtual const unallocLabelList& directAddressing() const
-                {
-                    return unallocLabelList::null();
-                }
-        };
-
-
-    // Constructors
-
-        //- Construct from components
-        tetPointFieldReconstructor
-        (
-            tetPolyMesh& mesh,
-            const PtrList<tetPolyMesh>& procMeshes,
-            const PtrList<labelIOList>& pointProcAddressing,
-            const PtrList<labelIOList>& faceProcAddressing,
-            const PtrList<labelIOList>& cellProcAddressing,
-            const PtrList<labelIOList>& boundaryProcAddressing
-        );
-
-
-    // Member Functions
-
-        //- Reconstruct point field
-        template<class Type>
-        tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
-        reconstructTetPointField
-        (
-            const IOobject& fieldIoObject
-        );
-
-        //- Reconstruct element field
-        template<class Type>
-        tmp<GeometricField<Type, elementPatchField, elementMesh> >
-        reconstructElementField
-        (
-            const IOobject& fieldIoObject
-        );
-
-        //- Reconstruct and write all point fields
-        template<class Type>
-        void reconstructTetPointFields
-        (
-            const IOobjectList& objects
-        );
-
-        //- Reconstruct and write all element fields
-        template<class Type>
-        void reconstructElementFields
-        (
-            const IOobjectList& objects
-        );
-};
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#ifdef NoRepository
-#   include "tetPointFieldReconstructorReconstructFields.C"
-#endif
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-#endif
-
-// ************************************************************************* //

applications/utilities/parallelProcessing/reconstructParMesh/tetPointFieldReconstructorReconstructFields.C

@@ -1,372 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | foam-extend: Open Source CFD
-   \\    /   O peration     | Version:     4.0
-    \\  /    A nd           | Web:         http://www.foam-extend.org
-     \\/     M anipulation  | For copyright notice see file Copyright
--------------------------------------------------------------------------------
-License
-    This file is part of foam-extend.
-
-    foam-extend is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    foam-extend is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "tetPointFieldReconstructor.H"
-#include "PtrList.H"
-#include "tetPolyPatchFields.H"
-#include "tetFemMatrices.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-template<class Type>
-tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
-tetPointFieldReconstructor::reconstructTetPointField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, tetPolyPatchField, tetPointMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, tetPolyPatchField, tetPointMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI]().time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nPoints());
-
-    // Create the patch fields
-    PtrList<tetPolyPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, tetPolyPatchField, tetPointMesh>&
-            procField = procFields[procI];
-
-        // Get processor-to-global addressing for use in rmap
-        labelList procToGlobalAddr = procAddressing(procI);
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            procToGlobalAddr
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        tetPolyPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, tetPointMesh>::null(),
-                            tetPolyPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                // If the field stores values, do the rmap
-                if (patchFields[curBPatch].storesFieldData())
-                {
-                    patchFields[curBPatch].rmap
-                    (
-                        procField.boundaryField()[patchI],
-                        procPatchAddressing
-                        (
-                            procToGlobalAddr,
-                            procI,
-                            patchI
-                        )
-                    );
-                }
-            }
-        }
-    }
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
-    (
-        new GeometricField<Type, tetPolyPatchField, tetPointMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_().time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-tmp<GeometricField<Type, elementPatchField, elementMesh> >
-tetPointFieldReconstructor::reconstructElementField
-(
-    const IOobject& fieldIoObject
-)
-{
-    // Read the field for all the processors
-    PtrList<GeometricField<Type, elementPatchField, elementMesh> > procFields
-    (
-        procMeshes_.size()
-    );
-
-    forAll (procMeshes_, procI)
-    {
-        procFields.set
-        (
-            procI,
-            new GeometricField<Type, elementPatchField, elementMesh>
-            (
-                IOobject
-                (
-                    fieldIoObject.name(),
-                    procMeshes_[procI]().time().timeName(),
-                    procMeshes_[procI](),
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                procMeshes_[procI]
-            )
-        );
-    }
-
-
-    // Create the internalField
-    Field<Type> internalField(mesh_.nCells());
-
-    // Create the patch fields
-    PtrList<elementPatchField<Type> > patchFields(mesh_.boundary().size());
-
-
-    forAll (procMeshes_, procI)
-    {
-        const GeometricField<Type, elementPatchField, elementMesh>&
-            procField = procFields[procI];
-
-        // Set the cell values in the reconstructed field
-        internalField.rmap
-        (
-            procField.internalField(),
-            cellProcAddressing_[procI]
-        );
-
-        // Set the boundary patch values in the reconstructed field
-        forAll(boundaryProcAddressing_[procI], patchI)
-        {
-            // Get patch index of the original patch
-            const label curBPatch = boundaryProcAddressing_[procI][patchI];
-
-            // Get addressing slice for this patch
-            const labelList::subList cp =
-                procMeshes_[procI]().boundaryMesh()[patchI].patchSlice
-                (
-                    faceProcAddressing_[procI]
-                );
-
-            // check if the boundary patch is not a processor patch
-            if (curBPatch >= 0)
-            {
-                if (!patchFields(curBPatch))
-                {
-                    patchFields.set
-                    (
-                        curBPatch,
-                        elementPatchField<Type>::New
-                        (
-                            procField.boundaryField()[patchI],
-                            mesh_.boundary()[curBPatch],
-                            DimensionedField<Type, elementMesh>::null(),
-                            tetPolyPatchFieldReconstructor
-                            (
-                                mesh_.boundary()[curBPatch].size(),
-                                procField.boundaryField()[patchI].size()
-                            )
-                        )
-                    );
-                }
-
-                // If the field stores values, do the rmap
-                if (patchFields[curBPatch].storesFieldData())
-                {
-                    const label curPatchStart =
-                        mesh_().boundaryMesh()[curBPatch].start();
-
-                    labelList reverseAddressing(cp.size());
-
-                    forAll(cp, faceI)
-                    {
-                        // Subtract one to take into account offsets for
-                        // face direction.
-                        reverseAddressing[faceI] = cp[faceI] - 1
-                            - curPatchStart;
-                    }
-
-                    patchFields[curBPatch].rmap
-                    (
-                        procField.boundaryField()[patchI],
-                        reverseAddressing
-                    );
-                }
-            }
-        }
-    }
-
-    // Now construct and write the field
-    // setting the internalField and patchFields
-    return tmp<GeometricField<Type, elementPatchField, elementMesh> >
-    (
-        new GeometricField<Type, elementPatchField, elementMesh>
-        (
-            IOobject
-            (
-                fieldIoObject.name(),
-                mesh_().time().timeName(),
-                mesh_(),
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            procFields[0].dimensions(),
-            internalField,
-            patchFields
-        )
-    );
-}
-
-
-template<class Type>
-void tetPointFieldReconstructor::reconstructTetPointFields
-(
-    const IOobjectList& objects
-)
-{
-    word fieldClassName
-    (
-        GeometricField<Type, tetPolyPatchField, tetPointMesh>::typeName
-    );
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructTetPointField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-template<class Type>
-void tetPointFieldReconstructor::reconstructElementFields
-(
-    const IOobjectList& objects
-)
-{
-    word fieldClassName
-    (
-        GeometricField<Type, elementPatchField, elementMesh>::typeName
-    );
-
-    IOobjectList fields = objects.lookupClass(fieldClassName);
-
-    if (fields.size())
-    {
-        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
-
-        for
-        (
-            IOobjectList::iterator fieldIter = fields.begin();
-            fieldIter != fields.end();
-            ++fieldIter
-        )
-        {
-            Info<< "        " << fieldIter()->name() << endl;
-
-            reconstructElementField<Type>(*fieldIter())().write();
-        }
-
-        Info<< endl;
-    }
-}
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// ************************************************************************* //

src/decompositionMethods/Allwmake

@@ -2,6 +2,8 @@
 cd ${0%/*} || exit 1    # run from this directory
 set -x
 
+wmake libso decomposeReconstruct
+
 wmakeLnInclude decompositionMethods
 
 wmake libso decompositionMethods

src/decompositionMethods/AllwmakeLnInclude

@@ -2,6 +2,8 @@
 cd ${0%/*} || exit 1    # run from this directory
 set -x
 
+wmakeLnInclude decomposeReconstruct
+
 wmakeLnInclude decompositionMethods
 wmakeLnInclude metisDecomp
 wmakeLnInclude parMetisDecomp

src/decompositionMethods/decomposeReconstruct/Make/files

@@ -0,0 +1,27 @@
+passivePatches/passiveProcessorPolyPatch/passiveProcessorPolyPatch.C
+passivePatches/passiveProcessorFvPatch/passiveProcessorFvPatch.C
+
+passivePatchFields/passiveFvPatchFields/passiveProcessor/passiveProcessorFvPatchFields.C
+passivePatchFields/passiveFvsPatchFields/passiveProcessor/passiveProcessorFvsPatchFields.C
+
+decomposeTools/finiteVolume/domainDecomposition.C
+decomposeTools/finiteVolume/distributeCells.C
+decomposeTools/finiteVolume/decomposeMesh.C
+decomposeTools/finiteVolume/fvFieldDecomposer.C
+decomposeTools/finiteArea/faMeshDecomposition.C
+decomposeTools/finiteArea/faFieldDecomposer.C
+decomposeTools/point/pointFieldDecomposer.C
+decomposeTools/tetFiniteElement/tetPointFieldDecomposer.C
+decomposeTools/lagrangian/lagrangianFieldDecomposer.C
+
+reconstructTools/finiteVolume/sharedPoints.C
+reconstructTools/finiteVolume/processorMeshesReconstructor.C
+reconstructTools/finiteVolume/processorMeshesRebuild.C
+reconstructTools/finiteVolume/fvFieldReconstructor.C
+reconstructTools/finiteArea/processorFaMeshes.C
+reconstructTools/finiteArea/faFieldReconstructor.C
+reconstructTools/point/pointFieldReconstructor.C
+reconstructTools/tetFiniteElement/tetPointFieldReconstructor.C
+reconstructTools/lagrangian/reconstructLagrangianPositions.C
+
+LIB = $(FOAM_LIBBIN)/libdecomposeReconstruct

src/decompositionMethods/decomposeReconstruct/Make/options

@@ -0,0 +1,15 @@
+EXE_INC = -std=c++11 \
+    -I$(LIB_SRC)/decompositionMethods/decompositionMethods/lnInclude \
+    -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/finiteArea/lnInclude \
+    -I$(LIB_SRC)/lagrangian/basic/lnInclude \
+    -I$(LIB_SRC)/tetFiniteElement/lnInclude
+
+LIB_LIBS = \
+    -ldecompositionMethods \
+    -lfiniteVolume \
+    -lmeshTools \
+    -lfiniteArea \
+    -llagrangian \
+    -ltetFiniteElement

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/decomposeMesh.C

@@ -36,11 +36,12 @@ Description
 #include "boolList.H"
 #include "cellList.H"
 #include "primitiveMesh.H"
+#include "processorPolyPatch.H"
 #include "cyclicPolyPatch.H"
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
-void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
+void Foam::domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
 {
     // Decide which cell goes to which processor
     distributeCells();
@@ -50,13 +51,13 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
     // calculate the addressing information for the original mesh
     Info<< "\nCalculating original mesh data" << endl;
 
-    // set references to the original mesh
-    const polyBoundaryMesh& patches = boundaryMesh();
+    // Set references to the original mesh
+    const polyBoundaryMesh& patches = mesh_.boundaryMesh();
 
     // Access all faces to grab the zones
-    const faceList& fcs = allFaces();
-    const labelList& owner = faceOwner();
-    const labelList& neighbour = faceNeighbour();
+    const faceList& allFaces = mesh_.allFaces();
+    const labelList& owner = mesh_.faceOwner();
+    const labelList& neighbour = mesh_.faceNeighbour();
 
     // loop through the list of processor labels for the cell and add the
     // cell shape to the list of cells for the appropriate processor
@@ -100,12 +101,12 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
     {
         List<SLList<label> > procFaceList(nProcs_);
 
-        forAll (neighbour, facei)
+        forAll (neighbour, faceI)
         {
-            if (cellToProc_[owner[facei]] == cellToProc_[neighbour[facei]])
+            if (cellToProc_[owner[faceI]] == cellToProc_[neighbour[faceI]])
             {
                 // Face internal to processor
-                procFaceList[cellToProc_[owner[facei]]].append(facei);
+                procFaceList[cellToProc_[owner[faceI]]].append(faceI);
             }
         }
 
@@ -125,17 +126,168 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
 
         List<SLList<label> > procPatchIndex(nProcs_);
 
-        forAll (neighbour, facei)
+        // Rewrite:
+        // Handling of coupled patches is changed.  HJ, 11/Apr/2018
+
+        // Prepare collection of patch faces
+
+        // For all processors, set the size of start index and patch size
+        // lists to the number of patches in the mesh
+        forAll (procPatchSize_, procI)
         {
-            if (cellToProc_[owner[facei]] != cellToProc_[neighbour[facei]])
+            procPatchSize_[procI].setSize(patches.size());
+            procPatchStartIndex_[procI].setSize(patches.size());
+        }
+
+        forAll (patches, patchI)
+        {
+            // Reset size for all processors
+            forAll (procPatchSize_, procI)
             {
-                // inter - processor patch face found. Go through the list of
+                procPatchSize_[procI][patchI] = 0;
+            }
+        }
+
+
+        // Algorithm:
+        // When running the decomposition in parallel, it is assumed that
+        // the result will be used in dynamic load balancing
+        // For load balancing, the processor patches need to match in order for
+        // the patch-to-patch matching to work propely on mesh reconstruction
+        // Therefore, all processor patches need to be split into the matching
+        // and non-matching part be examining the cellToProc_ data on
+        // the neighbour side.  This has been prepared in patchNbrCellToProc_
+        // HJ, 11/Apr/2018
+
+        // The correct order of dumping the faces is to dump the
+        // slave processor patches first, then internal faces and then
+        // master processor patches
+        // HJ, 23/Apr/2018
+
+        // Dump current processor patch faces into new processor patches
+        // that will be created in decomposition when running in parallel
+        forAll (patches, patchI)
+        {
+            // Check the processor patch for which neighbour data exists
+            if
+            (
+                isA<processorPolyPatch>(patches[patchI])
+             && !patchNbrCellToProc_[patchI].empty()
+            )
+            {
+                const processorPolyPatch& procPatch =
+                    refCast<const processorPolyPatch>(patches[patchI]);
+
+                // DO ONLY SLAVE SIDE
+                if (!procPatch.master())
+                {
+                    // Get patch start
+                    const label patchStart = patches[patchI].start();
+
+                    // Get faceCells
+                    const labelList& fc = patches[patchI].faceCells();
+
+                    // Get neighbour cellToProc addressing across the interface
+                    const labelList& curNbrPtc = patchNbrCellToProc_[patchI];
+
+                    forAll (fc, patchFaceI)
+                    {
+                        // Local owner proc is looked up using faceCells
+                        const label ownerProc = cellToProc_[fc[patchFaceI]];
+
+                        // Neighbour proc is looked up directly
+                        const label neighbourProc = curNbrPtc[patchFaceI];
+
+                        // Check change in processor type across the processor
+                        // boundary
+                        // If ownerProc and neighbourProc are the same, the
+                        // processor face will be merged, meaning that it
+                        // remains in the (old) processor patch
+                        // If ownerProc and neighbourProc are different,
+                        // this will be a new processor boundary created from
+                        //  the existing processor face and added afterwards
+                        if (ownerProc != neighbourProc)
+                        {
+                            // Search algorithm repeated in processor patches.
+                            // HJ, 11/Apr/2018
+                            SLList<label>::iterator curInterProcBdrsOwnIter =
+                                interProcBoundaries[ownerProc].begin();
+
+                            SLList<SLList<label> >::iterator
+                                curInterProcBFacesOwnIter =
+                                interProcBFaces[ownerProc].begin();
+
+                            bool interProcBouFound = false;
+
+                            // WARNING: Synchronous SLList iterators
+
+                            for
+                            (
+                                ;
+                                curInterProcBdrsOwnIter
+                             != interProcBoundaries[ownerProc].end()
+                             && curInterProcBFacesOwnIter
+                             != interProcBFaces[ownerProc].end();
+                                ++curInterProcBdrsOwnIter,
+                                ++curInterProcBFacesOwnIter
+                            )
+                            {
+                                if (curInterProcBdrsOwnIter() == neighbourProc)
+                                {
+                                    // Inter - processor boundary exists.
+                                    // Add the face
+                                    interProcBouFound = true;
+
+                                    // Add to owner only!
+                                    curInterProcBFacesOwnIter().append
+                                    (
+                                        patchStart + patchFaceI
+                                    );
+                                }
+
+                                if (interProcBouFound) break;
+                            }
+
+                            if (!interProcBouFound)
+                            {
+                                // inter - processor boundaries do not exist and
+                                // need to be created
+
+                                // set the new addressing information
+
+                                // Add to owner only!
+                                interProcBoundaries[ownerProc].append
+                                (
+                                    neighbourProc
+                                );
+                                interProcBFaces[ownerProc].append
+                                (
+                                    SLList<label>(patchStart + patchFaceI)
+                                );
+                            }
+                        }
+                        // Note: cannot insert regular faces here, because
+                        // they are out of sequence.
+                        // HJ, 24/Apr/2018
+                    }
+                }
+            }
+        }
+
+        // Internal mesh faces
+        forAll (neighbour, faceI)
+        {
+            if (cellToProc_[owner[faceI]] != cellToProc_[neighbour[faceI]])
+            {
+                // Inter - processor patch face found. Go through the list of
                 // inside boundaries for the owner processor and try to find
                 // this inter-processor patch.
 
-                label ownerProc = cellToProc_[owner[facei]];
-                label neighbourProc = cellToProc_[neighbour[facei]];
+                const label ownerProc = cellToProc_[owner[faceI]];
+                const label neighbourProc = cellToProc_[neighbour[faceI]];
 
+                // Search algorithm repeated in processor patches.  Reconsider
+                // HJ, 11/Apr/2018
                 SLList<label>::iterator curInterProcBdrsOwnIter =
                     interProcBoundaries[ownerProc].begin();
 
@@ -158,10 +310,10 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                 {
                     if (curInterProcBdrsOwnIter() == neighbourProc)
                     {
-                        // the inter - processor boundary exists. Add the face
+                        // Inter - processor boundary exists. Add the face
                         interProcBouFound = true;
 
-                        curInterProcBFacesOwnIter().append(facei);
+                        curInterProcBFacesOwnIter().append(faceI);
 
                         SLList<label>::iterator curInterProcBdrsNeiIter =
                             interProcBoundaries[neighbourProc].begin();
@@ -190,21 +342,25 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                                 // boundary found. Add the face
                                 neighbourFound = true;
 
-                                curInterProcBFacesNeiIter().append(facei);
+                                curInterProcBFacesNeiIter().append(faceI);
                             }
 
                             if (neighbourFound) break;
                         }
 
-                        if (interProcBouFound && !neighbourFound)
+                        if (!neighbourFound)
                         {
-                            FatalErrorIn
+                            // Owner found (slave proc boundary), but neighbour
+                            // not found: add it
+                            interProcBoundaries[neighbourProc].append
                             (
-                                "domainDecomposition::decomposeMesh()"
-                            )   << "Inconsistency in inter - "
-                                << "processor boundary lists for processors "
-                                << ownerProc << " and " << neighbourProc
-                                << abort(FatalError);
+                                ownerProc
+                            );
+
+                            interProcBFaces[neighbourProc].append
+                            (
+                                SLList<label>(faceI)
+                            );
                         }
                     }
 
@@ -218,68 +374,191 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
 
                     // set the new addressing information
 
-                    // owner
+                    // Add owner side
                     interProcBoundaries[ownerProc].append(neighbourProc);
-                    interProcBFaces[ownerProc].append(SLList<label>(facei));
+                    interProcBFaces[ownerProc].append(SLList<label>(faceI));
 
-                    // neighbour
+                    // Add neighbour side
                     interProcBoundaries[neighbourProc].append(ownerProc);
                     interProcBFaces[neighbourProc].append
                     (
-                        SLList<label>(facei)
+                        SLList<label>(faceI)
                     );
                 }
             }
         }
 
+        // Dump current processor patch faces into new processor patches
+        // that will be created in decomposition when running in parallel
+        forAll (patches, patchI)
+        {
+            // Check the processor patch for which neighbour data exists
+            if
+            (
+                isA<processorPolyPatch>(patches[patchI])
+             && !patchNbrCellToProc_[patchI].empty()
+            )
+            {
+                const processorPolyPatch& procPatch =
+                    refCast<const processorPolyPatch>(patches[patchI]);
+
+                // DO ONLY MASTER SIDE
+                if (procPatch.master())
+                {
+                    // Get patch start
+                    const label patchStart = patches[patchI].start();
+
+                    // Get faceCells
+                    const labelList& fc = patches[patchI].faceCells();
+
+                    // Get neighbour cellToProc addressing across the interface
+                    const labelList& curNbrPtc = patchNbrCellToProc_[patchI];
+
+                    forAll (fc, patchFaceI)
+                    {
+                        // Local owner proc is looked up using faceCells
+                        const label ownerProc = cellToProc_[fc[patchFaceI]];
+
+                        // Neighbour proc is looked up directly
+                        const label neighbourProc = curNbrPtc[patchFaceI];
+
+                        // Check change in processor type across the processor
+                        // boundary
+                        // If ownerProc and neighbourProc are the same, the
+                        // processor face will be merged, meaning that it
+                        // remains in the (old) processor patch
+                        // If ownerProc and neighbourProc are different,
+                        // this will be a new processor boundary created from
+                        //  the existing processor face and added afterwards
+                        if (ownerProc != neighbourProc)
+                        {
+                            // Search algorithm repeated in processor patches.
+                            // HJ, 11/Apr/2018
+                            SLList<label>::iterator curInterProcBdrsOwnIter =
+                                interProcBoundaries[ownerProc].begin();
+
+                            SLList<SLList<label> >::iterator
+                                curInterProcBFacesOwnIter =
+                                interProcBFaces[ownerProc].begin();
+
+                            bool interProcBouFound = false;
+
+                            // WARNING: Synchronous SLList iterators
+
+                            for
+                            (
+                                ;
+                                curInterProcBdrsOwnIter
+                             != interProcBoundaries[ownerProc].end()
+                             && curInterProcBFacesOwnIter
+                             != interProcBFaces[ownerProc].end();
+                                ++curInterProcBdrsOwnIter,
+                                ++curInterProcBFacesOwnIter
+                            )
+                            {
+                                if (curInterProcBdrsOwnIter() == neighbourProc)
+                                {
+                                    // Inter - processor boundary exists.
+                                    // Add the face
+                                    interProcBouFound = true;
+
+                                    // Add to owner only!
+                                    curInterProcBFacesOwnIter().append
+                                    (
+                                        patchStart + patchFaceI
+                                    );
+                                }
+
+                                if (interProcBouFound) break;
+                            }
+
+                            if (!interProcBouFound)
+                            {
+                                // inter - processor boundaries do not exist and
+                                // need to be created
+
+                                // set the new addressing information
+
+                                // Add to owner only!
+                                interProcBoundaries[ownerProc].append
+                                (
+                                    neighbourProc
+                                );
+                                interProcBFaces[ownerProc].append
+                                (
+                                    SLList<label>(patchStart + patchFaceI)
+                                );
+                            }
+                        }
+                        // Note: cannot insert regular faces here, because
+                        // they are out of sequence.
+                        // HJ, 24/Apr/2018
+                    }
+                }
+            }
+        }
+
         // Loop through patches. For cyclic boundaries detect inter-processor
         // faces; for all other, add faces to the face list and remember start
         // and size of all patches.
 
-        // for all processors, set the size of start index and patch size
-        // lists to the number of patches in the mesh
-        forAll (procPatchSize_, procI)
+        forAll (patches, patchI)
         {
-            procPatchSize_[procI].setSize(patches.size());
-            procPatchStartIndex_[procI].setSize(patches.size());
-        }
-
-        forAll (patches, patchi)
-        {
-            // Reset size and start index for all processors
+            // New patch: record start index for all processors
             forAll (procPatchSize_, procI)
             {
-                procPatchSize_[procI][patchi] = 0;
-                procPatchStartIndex_[procI][patchi] =
+                procPatchStartIndex_[procI][patchI] =
                     procFaceList[procI].size();
             }
 
-            const label patchStart = patches[patchi].start();
+            const label patchStart = patches[patchI].start();
 
-            if (!isA<cyclicPolyPatch>(patches[patchi]))
+            // Do normal patches.  Note that processor patches
+            // have already been partially done and need special treatment
+            if
+            (
+                isA<processorPolyPatch>(patches[patchI])
+             && !patchNbrCellToProc_[patchI].empty()
+            )
             {
-                // Normal patch. Add faces to processor where the cell
-                // next to the face lives
+                // Only collect faces where the owner and neighbour processor
+                // index are the same.
+                // If owner and neighbour processor index are different,
+                // the face was already collected into a separate patch
+                // HJ, 23/Apr/2018
 
-                const unallocLabelList& patchFaceCells =
-                    patches[patchi].faceCells();
+                const unallocLabelList& fc = patches[patchI].faceCells();
 
-                forAll (patchFaceCells, facei)
+                // Get neighbour cellToProc addressing across the interface
+                const labelList& curNbrPtc = patchNbrCellToProc_[patchI];
+
+                forAll (fc, patchFaceI)
                 {
-                    const label curProc = cellToProc_[patchFaceCells[facei]];
+                    // Local owner proc is looked up using faceCells
+                    const label ownerProc = cellToProc_[fc[patchFaceI]];
 
-                    // add the face
-                    procFaceList[curProc].append(patchStart + facei);
+                    // Neighbour proc is looked up directly
+                    const label neighbourProc = curNbrPtc[patchFaceI];
 
-                    // increment the number of faces for this patch
-                    procPatchSize_[curProc][patchi]++;
+                    // If the owner and neighbour processor index is the same,
+                    // the face remains in the processor patch
+                    // In load balancing, it will be re-merged on reconstruction
+                    // HJ, 23/Apr/2018
+                    if (ownerProc == neighbourProc)
+                    {
+                        // Add the face
+                        procFaceList[ownerProc].append(patchStart + patchFaceI);
+
+                        // Increment the number of faces for this patch
+                        procPatchSize_[ownerProc][patchI]++;
+                    }
                 }
             }
-            else
+            else if (isA<cyclicPolyPatch>(patches[patchI]))
             {
                 // Cyclic patch special treatment
 
-                const polyPatch& cPatch = patches[patchi];
+                const polyPatch& cPatch = patches[patchI];
 
                 const label cycOffset = cPatch.size()/2;
 
@@ -297,12 +576,12 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                     cycOffset
                 );
 
-                forAll (firstFaceCells, facei)
+                forAll (firstFaceCells, patchFaceI)
                 {
                     if
                     (
-                        cellToProc_[firstFaceCells[facei]]
-                     != cellToProc_[secondFaceCells[facei]]
+                        cellToProc_[firstFaceCells[patchFaceI]]
+                     != cellToProc_[secondFaceCells[patchFaceI]]
                     )
                     {
                         // This face becomes an inter-processor boundary face
@@ -313,9 +592,11 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
 
                         cyclicParallel_ = true;
 
-                        label ownerProc = cellToProc_[firstFaceCells[facei]];
+                        label ownerProc =
+                            cellToProc_[firstFaceCells[patchFaceI]];
+
                         label neighbourProc =
-                            cellToProc_[secondFaceCells[facei]];
+                            cellToProc_[secondFaceCells[patchFaceI]];
 
                         SLList<label>::iterator curInterProcBdrsOwnIter =
                             interProcBoundaries[ownerProc].begin();
@@ -346,7 +627,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                                 interProcBouFound = true;
 
                                 curInterProcBFacesOwnIter().append
-                                    (patchStart + facei);
+                                    (patchStart + patchFaceI);
 
                                 SLList<label>::iterator curInterProcBdrsNeiIter
                                    = interProcBoundaries[neighbourProc].begin();
@@ -380,7 +661,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                                             (
                                                 patchStart
                                               + cycOffset
-                                              + facei
+                                              + patchFaceI
                                             );
                                     }
 
@@ -415,7 +696,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                             interProcBoundaries[ownerProc]
                                 .append(neighbourProc);
                             interProcBFaces[ownerProc]
-                                .append(SLList<label>(patchStart + facei));
+                                .append(SLList<label>(patchStart + patchFaceI));
 
                             // neighbour
                             interProcBoundaries[neighbourProc]
@@ -427,7 +708,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                                     (
                                         patchStart
                                       + cycOffset
-                                      + facei
+                                      + patchFaceI
                                     )
                                 );
                         }
@@ -435,13 +716,14 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                     else
                     {
                         // This cyclic face remains on the processor
-                        label ownerProc = cellToProc_[firstFaceCells[facei]];
+                        label ownerProc =
+                            cellToProc_[firstFaceCells[patchFaceI]];
 
                         // add the face
-                        procFaceList[ownerProc].append(patchStart + facei);
+                        procFaceList[ownerProc].append(patchStart + patchFaceI);
 
                         // increment the number of faces for this patch
-                        procPatchSize_[ownerProc][patchi]++;
+                        procPatchSize_[ownerProc][patchI]++;
 
                         // Note: I cannot add the other side of the cyclic
                         // boundary here because this would violate the order.
@@ -453,26 +735,44 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                 // Ordering in cyclic boundaries is important.
                 // Add the other half of cyclic faces for cyclic boundaries
                 // that remain on the processor
-                forAll (secondFaceCells, facei)
+                forAll (secondFaceCells, patchFaceI)
                 {
                     if
                     (
-                        cellToProc_[firstFaceCells[facei]]
-                     == cellToProc_[secondFaceCells[facei]]
+                        cellToProc_[firstFaceCells[patchFaceI]]
+                     == cellToProc_[secondFaceCells[patchFaceI]]
                     )
                     {
                         // This cyclic face remains on the processor
-                        label ownerProc = cellToProc_[firstFaceCells[facei]];
+                        label ownerProc =
+                            cellToProc_[firstFaceCells[patchFaceI]];
 
-                        // add the second face
+                        // Add the second face
                         procFaceList[ownerProc].append
-                            (patchStart + cycOffset + facei);
+                            (patchStart + cycOffset + patchFaceI);
 
-                        // increment the number of faces for this patch
-                        procPatchSize_[ownerProc][patchi]++;
+                        // Increment the number of faces for this patch
+                        procPatchSize_[ownerProc][patchI]++;
                     }
                 }
             }
+            else
+            {
+                // Normal patch. Add faces to processor where the cell
+                // next to the face lives
+                const unallocLabelList& fc = patches[patchI].faceCells();
+
+                forAll (fc, patchFaceI)
+                {
+                    const label curProc = cellToProc_[fc[patchFaceI]];
+
+                    // add the face
+                    procFaceList[curProc].append(patchStart + patchFaceI);
+
+                    // increment the number of faces for this patch
+                    procPatchSize_[curProc][patchI]++;
+                }
+            }
         }
 
         // Face zone treatment.  HJ, 27/Mar/2009
@@ -483,7 +783,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
         {
             wordList fzNames(decompositionDict_.lookup("globalFaceZones"));
 
-            const faceZoneMesh& fz = faceZones();
+            const faceZoneMesh& fz = mesh_.faceZones();
 
             forAll (fzNames, nameI)
             {
@@ -557,7 +857,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
             labelList& curProcProcessorPatchStartIndex =
                 procProcessorPatchStartIndex_[procI];
 
-            // calculate the size
+            // Calculate the size
             label nFacesOnProcessor = curProcFaces.size();
 
             for
@@ -703,6 +1003,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
     // are omitted. For processor patches, set index to -1.
     // At the same time, filter the procPatchSize_ and procPatchStartIndex_
     // lists to exclude zero-size patches
+
     forAll (procPatchSize_, procI)
     {
         // Make a local copy of old lists
@@ -727,15 +1028,25 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
 
         label nPatches = 0;
 
-        forAll (oldPatchSizes, patchi)
+        forAll (oldPatchSizes, patchI)
         {
-            if (!filterEmptyPatches || oldPatchSizes[patchi] > 0)
+            // If filterEmptyPatches is set to true, or a patch is a
+            // processor patch, remove it
+            if
+            (
+                (filterEmptyPatches || isA<processorPolyPatch>(patches[patchI]))
+             && oldPatchSizes[patchI] == 0
+            )
             {
-                curBoundaryAddressing[nPatches] = patchi;
+                // Patch filtered: do nothing
+            }
+            else
+            {
+                curBoundaryAddressing[nPatches] = patchI;
 
-                curPatchSizes[nPatches] = oldPatchSizes[patchi];
+                curPatchSizes[nPatches] = oldPatchSizes[patchI];
 
-                curPatchStarts[nPatches] = oldPatchStarts[patchi];
+                curPatchStarts[nPatches] = oldPatchStarts[patchI];
 
                 nPatches++;
             }
@@ -767,7 +1078,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
     forAll (procPointAddressing_, procI)
     {
         // Dimension list to all points in the mesh.  HJ, 27/Mar/2009
-        boolList pointLabels(allPoints().size(), false);
+        boolList pointLabels(mesh_.allPoints().size(), false);
 
         // Get reference to list of used faces
         const labelList& procFaceLabels = procFaceAddressing_[procI];
@@ -788,7 +1099,8 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
         for (label faceI = 0; faceI < nLiveProcFaces_[procI]; faceI++)
         {
             // Because of the turning index, some labels may be negative
-            const labelList& facePoints = fcs[mag(procFaceLabels[faceI]) - 1];
+            const labelList& facePoints =
+                allFaces[mag(procFaceLabels[faceI]) - 1];
 
             forAll (facePoints, pointI)
             {
@@ -813,7 +1125,7 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
         // Second pass: zone faces
 
         // Reset point usage list
-        boolList pointLabelsSecondPass(allPoints().size(), false);
+        boolList pointLabelsSecondPass(mesh_.allPoints().size(), false);
 
         for
         (
@@ -823,7 +1135,8 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
         )
         {
             // Because of the turning index, some labels may be negative
-            const labelList& facePoints = fcs[mag(procFaceLabels[faceI]) - 1];
+            const labelList& facePoints =
+                allFaces[mag(procFaceLabels[faceI]) - 1];
 
             forAll (facePoints, pointI)
             {
@@ -854,13 +1167,13 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
     // Memory management
     {
         // Dimension list to all points in the mesh.  HJ, 27/Mar/2009
-        labelList pointsUsage(allPoints().size(), 0);
+        labelList pointsUsage(mesh_.allPoints().size(), 0);
 
         // Globally shared points are the ones used by more than 2 processors
         // Size the list approximately and gather the points
         labelHashSet gSharedPoints
         (
-            min(100, nPoints()/1000)
+            min(100, mesh_.nPoints()/1000)
         );
 
         // Loop through all the processors and mark up points used by
@@ -882,10 +1195,10 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
             // Reset the lookup list
             pointsUsage = 0;
 
-            forAll (curProcessorPatchStarts, patchi)
+            forAll (curProcessorPatchStarts, patchI)
             {
-                const label curStart = curProcessorPatchStarts[patchi];
-                const label curEnd = curStart + curProcessorPatchSizes[patchi];
+                const label curStart = curProcessorPatchStarts[patchI];
+                const label curEnd = curStart + curProcessorPatchSizes[patchI];
 
                 for
                 (
@@ -899,16 +1212,16 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
                     // HJ, 5/Dec/2001
                     const label curF = mag(curFaceLabels[faceI]) - 1;
 
-                    const face& f = fcs[curF];
+                    const face& f = allFaces[curF];
 
                     forAll (f, pointI)
                     {
                         if (pointsUsage[f[pointI]] == 0)
                         {
                             // Point not previously used
-                            pointsUsage[f[pointI]] = patchi + 1;
+                            pointsUsage[f[pointI]] = patchI + 1;
                         }
-                        else if (pointsUsage[f[pointI]] != patchi + 1)
+                        else if (pointsUsage[f[pointI]] != patchI + 1)
                         {
                             // Point used by some other patch = global point!
                             gSharedPoints.insert(f[pointI]);
@@ -923,3 +1236,6 @@ void domainDecomposition::decomposeMesh(const bool filterEmptyPatches)
         sort(globallySharedPoints_);
     }
 }
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/distributeCells.C

@@ -26,19 +26,18 @@ License
 #include "domainDecomposition.H"
 #include "decompositionMethod.H"
 #include "cpuTime.H"
-#include "cyclicPolyPatch.H"
+#include "processorFvPatch.H"
 #include "cellSet.H"
 #include "regionSplit.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-void domainDecomposition::distributeCells()
+void Foam::domainDecomposition::distributeCells()
 {
     Info<< "\nCalculating distribution of cells" << endl;
 
     cpuTime decompositionTime;
 
-
     // See if any faces need to have owner and neighbour on same processor
     // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -51,7 +50,7 @@ void domainDecomposition::distributeCells()
         Info<< "Keeping owner and neighbour of faces in patches " << pNames
             << " on same processor" << endl;
 
-        const polyBoundaryMesh& patches = boundaryMesh();
+        const polyBoundaryMesh& patches = mesh_.boundaryMesh();
 
         forAll(pNames, i)
         {
@@ -73,6 +72,7 @@ void domainDecomposition::distributeCells()
             }
         }
     }
+
     if (decompositionDict_.found("preserveFaceZones"))
     {
         wordList zNames(decompositionDict_.lookup("preserveFaceZones"));
@@ -80,7 +80,7 @@ void domainDecomposition::distributeCells()
         Info<< "Keeping owner and neighbour of faces in zones " << zNames
             << " on same processor" << endl;
 
-        const faceZoneMesh& fZones = faceZones();
+        const faceZoneMesh& fZones = mesh_.faceZones();
 
         forAll(zNames, i)
         {
@@ -106,17 +106,15 @@ void domainDecomposition::distributeCells()
 
     // Construct decomposition method and either do decomposition on
     // cell centres or on agglomeration
-
-
     autoPtr<decompositionMethod> decomposePtr = decompositionMethod::New
     (
         decompositionDict_,
-        *this
+        mesh_
     );
 
     if (sameProcFaces.empty())
     {
-        cellToProc_ = decomposePtr().decompose(cellCentres());
+        cellToProc_ = decomposePtr().decompose(mesh_.cellCentres());
     }
     else
     {
@@ -126,7 +124,7 @@ void domainDecomposition::distributeCells()
 
         // Faces where owner and neighbour are not 'connected' (= all except
         // sameProcFaces)
-        boolList blockedFace(nFaces(), true);
+        boolList blockedFace(mesh_.nFaces(), true);
 
         forAllConstIter(labelHashSet, sameProcFaces, iter)
         {
@@ -134,7 +132,7 @@ void domainDecomposition::distributeCells()
         }
 
         // Connect coupled boundary faces
-        const polyBoundaryMesh& patches =  boundaryMesh();
+        const polyBoundaryMesh& patches =  mesh_.boundaryMesh();
 
         forAll(patches, patchI)
         {
@@ -150,7 +148,7 @@ void domainDecomposition::distributeCells()
         }
 
         // Determine global regions, separated by blockedFaces
-        regionSplit globalRegion(*this, blockedFace);
+        regionSplit globalRegion(mesh_, blockedFace);
 
 
         // Determine region cell centres
@@ -171,7 +169,7 @@ void domainDecomposition::distributeCells()
 
             if (regionCentres[regionI] == greatPoint)
             {
-                regionCentres[regionI] = cellCentres()[cellI];
+                regionCentres[regionI] = mesh_.cellCentres()[cellI];
             }
         }
 
@@ -180,6 +178,46 @@ void domainDecomposition::distributeCells()
         cellToProc_ = decomposePtr().decompose(globalRegion, regionCentres);
     }
 
+    // If running in parallel, sync cellToProc_ across coupled boundaries
+    // Initialise transfer of restrict addressing on the interface
+    if (Pstream::parRun())
+    {
+        const fvBoundaryMesh& patches = mesh_.boundary();
+
+        forAll (patches, patchI)
+        {
+            if (isA<processorFvPatch>(patches[patchI]))
+            // if (patches[patchI].coupled())
+            {
+                const lduInterface& cpPatch =
+                    refCast<const lduInterface>(patches[patchI]);
+
+                cpPatch.initInternalFieldTransfer
+                (
+                    Pstream::blocking,
+                    cellToProc_
+                );
+            }
+        }
+
+        forAll (patches, patchI)
+        {
+            if (isA<processorFvPatch>(patches[patchI]))
+            // if (patches[patchI].coupled())
+            {
+                const lduInterface& cpPatch =
+                    refCast<const lduInterface>(patches[patchI]);
+
+                patchNbrCellToProc_[patchI] =
+                    cpPatch.internalFieldTransfer
+                    (
+                        Pstream::blocking,
+                        cellToProc_
+                    );
+            }
+        }
+    }
+    
     Info<< "\nFinished decomposition in "
         << decompositionTime.elapsedCpuTime()
         << " s" << endl;

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/domainDecomposition.C

@@ -0,0 +1,740 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "domainDecomposition.H"
+#include "foamTime.H"
+#include "dictionary.H"
+#include "labelIOList.H"
+#include "processorPolyPatch.H"
+#include "passiveProcessorPolyPatch.H"
+#include "fvMesh.H"
+#include "OSspecific.H"
+#include "Map.H"
+#include "DynamicList.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(Foam::domainDecomposition, 0);
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::domainDecomposition::domainDecomposition
+(
+    const fvMesh& mesh,
+    const dictionary& dict
+)
+:
+    mesh_(mesh),
+    decompositionDict_(dict),
+    nProcs_(readInt(decompositionDict_.lookup("numberOfSubdomains"))),
+    distributed_(false),
+    gfIndex_(mesh_),
+    cellToProc_(mesh_.nCells()),
+    patchNbrCellToProc_(mesh_.boundaryMesh().size()),
+    procPointAddressing_(nProcs_),
+    procFaceAddressing_(nProcs_),
+    nInternalProcFaces_(nProcs_),
+    nLiveProcFaces_(nProcs_),
+    procCellAddressing_(nProcs_),
+    procBoundaryAddressing_(nProcs_),
+    procPatchSize_(nProcs_),
+    procPatchStartIndex_(nProcs_),
+    procNeighbourProcessors_(nProcs_),
+    procProcessorPatchSize_(nProcs_),
+    procProcessorPatchStartIndex_(nProcs_),
+    globallySharedPoints_(0),
+    cyclicParallel_(false)
+{
+    if (decompositionDict_.found("distributed"))
+    {
+        distributed_ = Switch(decompositionDict_.lookup("distributed"));
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::domainDecomposition::~domainDecomposition()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+Foam::autoPtr<Foam::fvMesh> Foam::domainDecomposition::processorMesh
+(
+    const label procI,
+    const Time& processorDb,
+    const word& regionName,
+    const bool createPassiveProcPatches
+) const
+{
+    // Create processor points
+    const labelList& curPointLabels = procPointAddressing_[procI];
+
+    // Access list of all points in the mesh.  HJ, 27/Mar/2009
+    const pointField& meshPoints = mesh_.allPoints();
+
+    labelList pointLookup(meshPoints.size(), -1);
+
+    pointField procPoints(curPointLabels.size());
+
+    forAll (curPointLabels, pointi)
+    {
+        procPoints[pointi] = meshPoints[curPointLabels[pointi]];
+
+        pointLookup[curPointLabels[pointi]] = pointi;
+    }
+
+    // Create processor faces
+    const labelList& curFaceLabels = procFaceAddressing_[procI];
+
+    // Access list of all faces in the mesh.  HJ, 27/Mar/2009
+    const faceList& meshFaces = mesh_.allFaces();
+
+    labelList faceLookup(meshFaces.size(), -1);
+
+    faceList procFaces(curFaceLabels.size());
+
+    forAll (curFaceLabels, faceI)
+    {
+        // Mark the original face as used
+        // Remember to decrement the index by one (turning index)
+        // HJ, 5/Dec/2001
+        label curF = mag(curFaceLabels[faceI]) - 1;
+
+        faceLookup[curF] = faceI;
+
+        // get the original face
+        labelList origFaceLabels;
+
+        if (curFaceLabels[faceI] >= 0)
+        {
+            // face not turned
+            origFaceLabels = meshFaces[curF];
+        }
+        else
+        {
+            origFaceLabels = meshFaces[curF].reverseFace();
+        }
+
+        // translate face labels into local point list
+        face& procFaceLabels = procFaces[faceI];
+
+        procFaceLabels.setSize(origFaceLabels.size());
+
+        forAll (origFaceLabels, pointi)
+        {
+            procFaceLabels[pointi] = pointLookup[origFaceLabels[pointi]];
+        }
+    }
+
+    // Create cell lookup
+    labelList cellLookup(mesh_.nCells(), -1);
+    const labelList& curCellLabels = procCellAddressing_[procI];
+
+    forAll (curCellLabels, cellI)
+    {
+        cellLookup[curCellLabels[cellI]] = cellI;
+    }
+
+    // Get complete owner-neighour addressing in the mesh
+    const labelList& own = mesh_.faceOwner();
+    const labelList& nei = mesh_.faceNeighbour();
+
+    // Calculate owner and neighbour list
+    // Owner list is sized to number of live faces
+    // Neighbour list is sized to number of internal faces
+
+    labelList procOwner(nLiveProcFaces_[procI]);
+
+    // Note: loop over owner, not all faces: sizes are different
+    forAll (procOwner, faceI)
+    {
+        // Remember to decrement the index by one (turning index)
+        // HJ, 28/Mar/2009
+        label curF = mag(curFaceLabels[faceI]) - 1;
+
+        if (curFaceLabels[faceI] >= 0)
+        {
+            procOwner[faceI] = cellLookup[own[curF]];
+        }
+        else
+        {
+            procOwner[faceI] = cellLookup[nei[curF]];
+        }
+    }
+
+    labelList procNeighbour(nInternalProcFaces_[procI]);
+
+    // Note: loop over neighbour, not all faces: sizes are different
+    forAll (procNeighbour, faceI)
+    {
+        // Remember to decrement the index by one (turning index)
+        // HJ, 28/Mar/2009
+        label curF = mag(curFaceLabels[faceI]) - 1;
+
+        if (curFaceLabels[faceI] >= 0)
+        {
+            procNeighbour[faceI] = cellLookup[nei[curF]];
+        }
+        else
+        {
+            procNeighbour[faceI] = cellLookup[own[curF]];
+        }
+    }
+
+    // Create processor mesh without a boundary
+    autoPtr<fvMesh> procMeshPtr
+    (
+        new fvMesh
+        (
+            IOobject
+            (
+                regionName,
+                mesh_.pointsInstance(),
+                processorDb
+            ),
+            xferMove(procPoints),
+            xferMove(procFaces),
+            xferMove(procOwner),
+            xferMove(procNeighbour),
+            false          // Do not sync par
+        )
+    );
+    fvMesh& procMesh = procMeshPtr();
+
+    // Create processor boundary patches
+    const labelList& curBoundaryAddressing = procBoundaryAddressing_[procI];
+
+    const labelList& curPatchSizes = procPatchSize_[procI];
+
+    const labelList& curPatchStarts = procPatchStartIndex_[procI];
+
+    const labelList& curNeighbourProcessors =
+        procNeighbourProcessors_[procI];
+
+    const labelList& curProcessorPatchSizes =
+        procProcessorPatchSize_[procI];
+
+    const labelList& curProcessorPatchStarts =
+        procProcessorPatchStartIndex_[procI];
+
+    const polyPatchList& meshPatches = mesh_.boundaryMesh();
+
+    List<polyPatch*> procPatches
+    (
+        curPatchSizes.size()
+      + curProcessorPatchSizes.size(),
+        reinterpret_cast<polyPatch*>(0)
+    );
+
+    label nPatches = 0;
+
+    forAll (curPatchSizes, patchi)
+    {
+        procPatches[nPatches] =
+            meshPatches[curBoundaryAddressing[patchi]].clone
+            (
+                procMesh.boundaryMesh(),
+                nPatches,
+                curPatchSizes[patchi],
+                curPatchStarts[patchi]
+            ).ptr();
+
+        nPatches++;
+    }
+
+    if (createPassiveProcPatches)
+    {
+        // Creation of passiveProcessor patches requires a global face index
+
+        // Get global index
+        const labelList& globalIndex = gfIndex_.globalLabel();
+
+        forAll (curProcessorPatchSizes, procPatchI)
+        {
+            // Assemble the global face index for all passive processor patch
+            // faces
+            labelList patchGlobalIndex(curProcessorPatchSizes[procPatchI]);
+
+            const label curPatchStart = curProcessorPatchStarts[procPatchI];
+
+            forAll (patchGlobalIndex, fI)
+            {
+                patchGlobalIndex[fI] =
+                    globalIndex[mag(curFaceLabels[curPatchStart + fI]) - 1];
+            }
+
+            procPatches[nPatches] =
+                new passiveProcessorPolyPatch
+                (
+                    word("passiveProcBoundary") + Foam::name(procI)
+                  + word("to")
+                  + Foam::name(curNeighbourProcessors[procPatchI]),
+                    curProcessorPatchSizes[procPatchI],
+                    curProcessorPatchStarts[procPatchI],
+                    nPatches,
+                    procMesh.boundaryMesh(),
+                    procI,
+                    curNeighbourProcessors[procPatchI],
+                    patchGlobalIndex
+                );
+
+            nPatches++;
+        }
+    }
+    else
+    {
+        forAll (curProcessorPatchSizes, procPatchI)
+        {
+            procPatches[nPatches] =
+                new processorPolyPatch
+                (
+                    word("procBoundary") + Foam::name(procI)
+                  + word("to")
+                  + Foam::name(curNeighbourProcessors[procPatchI]),
+                    curProcessorPatchSizes[procPatchI],
+                    curProcessorPatchStarts[procPatchI],
+                    nPatches,
+                    procMesh.boundaryMesh(),
+                    procI,
+                    curNeighbourProcessors[procPatchI]
+                );
+
+            nPatches++;
+        }
+    }
+
+
+    // Add boundary patches to polyMesh and fvMesh
+    // Note: Mark boundary as invalid to disable analysis
+    // due to the presence of old/new patches
+    procMesh.addFvPatches(procPatches, false);
+
+    // Create and add zones
+
+    // Note:
+    // This coding was all wrong, as each point/face/cell may only
+    //  belong to a single zone.
+    // Additionally, ordering of points/faces/cells in the processor mesh
+    // needs to match the ordering in global mesh zones.  Full rewrite.
+    // HJ, 30/Mar/2009
+
+    // Create zones if needed
+    if
+    (
+        !mesh_.pointZones().empty()
+     || !mesh_.faceZones().empty()
+     || !mesh_.cellZones().empty()
+    )
+    {
+        // Point zones
+        List<pointZone*> procPz(mesh_.pointZones().size());
+
+        {
+            const pointZoneMesh& pz = mesh_.pointZones();
+
+            // Go through all the zoned points and find out if they
+            // belong to a processor.  If so, add it to the zone as
+            // necessary
+            forAll (pz, zoneI)
+            {
+                const labelList& zonePoints = pz[zoneI];
+
+                labelList procZonePoints(zonePoints.size());
+                label nZonePoints = 0;
+
+                forAll (zonePoints, pointI)
+                {
+                    const label localIndex =
+                        pointLookup[zonePoints[pointI]];
+
+                    if (localIndex >= 0)
+                    {
+                        // Point live on processor: add to zone
+                        procZonePoints[nZonePoints] = localIndex;
+                        nZonePoints++;
+                    }
+                }
+
+                // Add the zone
+                procZonePoints.setSize(nZonePoints);
+
+                procPz[zoneI] = new pointZone
+                (
+                    pz[zoneI].name(),
+                    procZonePoints,
+                    zoneI,
+                    procMesh.pointZones()
+                );
+            }
+        }
+
+
+        // Face zones
+        List<faceZone*> procFz(mesh_.faceZones().size());
+
+        {
+            const faceZoneMesh& fz = mesh_.faceZones();
+
+            forAll (fz, zoneI)
+            {
+                const labelList& zoneFaces = fz[zoneI];
+                const boolList& flipMap = fz[zoneI].flipMap();
+
+                // Go through all the zoned faces and find out if they
+                // belong to a processor.  If so, add it to the zone as
+                // necessary
+
+                labelList procZoneFaces(zoneFaces.size());
+                boolList procZoneFaceFlips(zoneFaces.size());
+                label nZoneFaces = 0;
+
+                forAll (zoneFaces, faceI)
+                {
+                    const label localIndex = faceLookup[zoneFaces[faceI]];
+
+                    if (localIndex >= 0)
+                    {
+                        // Face is present on the processor
+
+                        // Add the face to the zone
+                        procZoneFaces[nZoneFaces] = localIndex;
+
+                        // Grab the flip
+                        bool flip = flipMap[faceI];
+
+                        if (curFaceLabels[localIndex] < 0)
+                        {
+                            flip = !flip;
+                        }
+
+                        procZoneFaceFlips[nZoneFaces] = flip;
+                        nZoneFaces++;
+                    }
+                }
+
+                // Add the zone
+                procZoneFaces.setSize(nZoneFaces);
+                procZoneFaceFlips.setSize(nZoneFaces);
+
+                procFz[zoneI] = new faceZone
+                (
+                    fz[zoneI].name(),
+                    procZoneFaces,
+                    procZoneFaceFlips,
+                    zoneI,
+                    procMesh.faceZones()
+                );
+            }
+        }
+
+        // Cell zones
+        List<cellZone*> procCz(mesh_.cellZones().size());
+
+        {
+            const cellZoneMesh& cz = mesh_.cellZones();
+
+            // Go through all the zoned cells and find out if they
+            // belong to a processor.  If so, add it to the zone as
+            // necessary
+
+            forAll (cz, zoneI)
+            {
+                const labelList& zoneCells = cz[zoneI];
+
+                labelList procZoneCells(zoneCells.size());
+                label nZoneCells = 0;
+
+                forAll (zoneCells, cellI)
+                {
+                    const label localIndex = cellLookup[zoneCells[cellI]];
+
+                    if (localIndex >= 0)
+                    {
+                        procZoneCells[nZoneCells] = localIndex;
+                        nZoneCells++;
+                    }
+                }
+
+                // Add the zone
+                procZoneCells.setSize(nZoneCells);
+
+                procCz[zoneI] = new cellZone
+                (
+                    cz[zoneI].name(),
+                    procZoneCells,
+                    zoneI,
+                    procMesh.cellZones()
+                );
+            }
+        }
+
+        // Add zones
+        procMesh.addZones(procPz, procFz, procCz);
+    }
+
+    // Return mesh
+    return procMeshPtr;
+}
+
+
+bool Foam::domainDecomposition::writeDecomposition()
+{
+    Info<< "\nConstructing processor meshes" << endl;
+
+    // Make a lookup map for globally shared points
+    Map<label> sharedPointLookup(2*globallySharedPoints_.size());
+
+    forAll (globallySharedPoints_, pointi)
+    {
+        sharedPointLookup.insert(globallySharedPoints_[pointi], pointi);
+    }
+
+
+    // Mark point/faces/cells that are in zones.  Bad coding - removed
+    // HJ, 31/Mar/2009
+
+    label totProcFaces = 0;
+    label maxProcPatches = 0;
+    label maxProcFaces = 0;
+
+
+    // Note: get cellLevel and pointLevel. Avoid checking whether they exist or
+    // not by hand. If they don't exist, simply assume that the level is 0
+    const labelIOList globalCellLevel
+    (
+        IOobject
+        (
+            "cellLevel",
+            mesh_.facesInstance(),
+            polyMesh::meshSubDir,
+            mesh_,
+            IOobject::READ_IF_PRESENT,
+            IOobject::NO_WRITE
+        ),
+        labelList(mesh_.nCells(), 0)
+    );
+
+    const labelIOList globalPointLevel
+    (
+        IOobject
+        (
+            "pointLevel",
+            mesh_.facesInstance(),
+            polyMesh::meshSubDir,
+            mesh_,
+            IOobject::READ_IF_PRESENT,
+            IOobject::NO_WRITE
+        ),
+        labelList(mesh_.nPoints(), 0)
+    );
+
+
+    // Write out the meshes
+    for (label procI = 0; procI < nProcs_; procI++)
+    {
+        fileName processorCasePath
+        (
+            mesh_.time().caseName()/fileName(word("processor") + name(procI))
+        );
+
+        // make the processor directory
+        mkDir(mesh_.time().rootPath()/processorCasePath);
+
+        // create a database
+        Time processorDb
+        (
+            Time::controlDictName,
+            mesh_.time().rootPath(),
+            processorCasePath,
+            "system",
+            "constant",
+            true
+        );
+
+        // Set the precision of the points data to 10
+        IOstream::defaultPrecision(10);
+
+        autoPtr<fvMesh> procMeshPtr = processorMesh
+        (
+            procI,
+            processorDb,
+            mesh_.polyMesh::name()     // region name of undecomposed mesh
+        );
+        fvMesh& procMesh = procMeshPtr();
+
+        procMesh.write();
+
+        Info<< endl
+            << "Processor " << procI << nl
+            << "    Number of cells = " << procMesh.nCells()
+            << endl;
+
+        label nBoundaryFaces = 0;
+        label nProcPatches = 0;
+        label nProcFaces = 0;
+
+        forAll (procMesh.boundaryMesh(), patchi)
+        {
+            if
+            (
+                procMesh.boundaryMesh()[patchi].type()
+             == processorPolyPatch::typeName
+            )
+            {
+                const processorPolyPatch& ppp =
+                refCast<const processorPolyPatch>
+                (
+                    procMesh.boundaryMesh()[patchi]
+                );
+
+                Info<< "    Number of faces shared with processor "
+                    << ppp.neighbProcNo() << " = " << ppp.size() << endl;
+
+                nProcPatches++;
+                nProcFaces += ppp.size();
+            }
+            else
+            {
+                nBoundaryFaces += procMesh.boundaryMesh()[patchi].size();
+            }
+        }
+
+        Info<< "    Number of processor patches = " << nProcPatches << nl
+            << "    Number of processor faces = " << nProcFaces << nl
+            << "    Number of boundary faces = " << nBoundaryFaces << endl;
+
+        totProcFaces += nProcFaces;
+        maxProcPatches = max(maxProcPatches, nProcPatches);
+        maxProcFaces = max(maxProcFaces, nProcFaces);
+
+        // create and write the addressing information
+        labelIOList pointProcAddressing
+        (
+            IOobject
+            (
+                "pointProcAddressing",
+                procMesh.facesInstance(),
+                procMesh.meshSubDir,
+                procMesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            procPointAddressing_[procI]
+        );
+        pointProcAddressing.write();
+
+        labelIOList faceProcAddressing
+        (
+            IOobject
+            (
+                "faceProcAddressing",
+                procMesh.facesInstance(),
+                procMesh.meshSubDir,
+                procMesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            procFaceAddressing_[procI]
+        );
+        faceProcAddressing.write();
+
+        labelIOList cellProcAddressing
+        (
+            IOobject
+            (
+                "cellProcAddressing",
+                procMesh.facesInstance(),
+                procMesh.meshSubDir,
+                procMesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            procCellAddressing_[procI]
+        );
+        cellProcAddressing.write();
+
+        labelIOList boundaryProcAddressing
+        (
+            IOobject
+            (
+                "boundaryProcAddressing",
+                procMesh.facesInstance(),
+                procMesh.meshSubDir,
+                procMesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            procBoundaryAddressing_[procI]
+        );
+        boundaryProcAddressing.write();
+
+        // Create and write cellLevel and pointLevel information
+        const unallocLabelList& cellMap = cellProcAddressing;
+        labelIOList procCellLevel
+        (
+            IOobject
+            (
+                "cellLevel",
+                procMesh.facesInstance(),
+                procMesh.meshSubDir,
+                procMesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            labelList(globalCellLevel, cellMap)
+        );
+        procCellLevel.write();
+
+        const unallocLabelList& pointMap = pointProcAddressing;
+        labelIOList procPointLevel
+        (
+            IOobject
+            (
+                "pointLevel",
+                procMesh.facesInstance(),
+                procMesh.meshSubDir,
+                procMesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            labelList(globalPointLevel, pointMap)
+        );
+        procPointLevel.write();
+    }
+
+    Info<< nl
+        << "Number of processor faces = " << totProcFaces/2 << nl
+        << "Max number of processor patches = " << maxProcPatches << nl
+        << "Max number of faces between processors = " << maxProcFaces
+        << endl;
+
+    return true;
+}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/domainDecomposition.H

@@ -29,6 +29,8 @@ Description
 
 SourceFiles
     domainDecomposition.C
+    distributeCells.C
+    decomposeMesh.C
 
 \*---------------------------------------------------------------------------*/
 
@@ -40,24 +42,26 @@ SourceFiles
 #include "SLList.H"
 #include "PtrList.H"
 #include "point.H"
+#include "globalProcFaceIndex.H"
 
-#ifndef namespaceFoam
-#define namespaceFoam
-    using namespace Foam;
-#endif
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
 
 /*---------------------------------------------------------------------------*\
                      Class domainDecomposition Declaration
 \*---------------------------------------------------------------------------*/
 
 class domainDecomposition
-:
-    public fvMesh
 {
     // Private data
 
+        //- Mesh reference
+        const fvMesh& mesh_;
+
         //- Mesh decomposition control dictionary
-        IOdictionary decompositionDict_;
+        dictionary decompositionDict_;
 
         //- Number of processors in decomposition
         label nProcs_;
@@ -65,9 +69,16 @@ class domainDecomposition
         //- Is the decomposition data to be distributed for each processor
         bool distributed_;
 
+        //- Global face index
+        globalProcFaceIndex gfIndex_;
+    
         //- Processor label for each cell
         labelList cellToProc_;
 
+        //- Processor label for neighbour cell for each processor boundary
+        //  Data is used when running decomposition in parallel
+        labelListList patchNbrCellToProc_;
+
         //- Labels of points for each processor
         labelListList procPointAddressing_;
 
@@ -119,24 +130,37 @@ class domainDecomposition
 
     // Private Member Functions
 
+        //- Create cell-to processor list using domain decomposition tools
         void distributeCells();
 
 
 public:
 
+    // Declare name of the class and its debug switch
+    ClassName("domainDecomposition");
+
     // Constructors
 
-        //- Construct from IOobject
-        domainDecomposition(const IOobject& io);
+        //- Construct from mesh and dictionary
+        domainDecomposition
+        (
+            const fvMesh& mesh,
+            const dictionary& dict
+        );
 
 
-    // Destructor
-
-        ~domainDecomposition();
+    //- Destructor
+    ~domainDecomposition();
 
 
     // Member Functions
 
+        //- Return mesh reference
+        const fvMesh& mesh() const
+        {
+            return mesh_;
+        }
+
         //- Number of processor in decomposition
         label nProcs() const
         {
@@ -144,25 +168,77 @@ public:
         }
 
         //- Is the decomposition data to be distributed for each processor
-        bool distributed() const
+        inline bool distributed() const
         {
             return distributed_;
         }
 
+        //- Return cell-processor decomposition labels
+        const labelList& cellToProc() const
+        {
+            return cellToProc_;
+        }
+
+        //- Return cell-processor decomposition labels for cells across
+        //  coupled boundaries when running decomposition in parallel
+        const labelListList& patchNbrCellToProc() const
+        {
+            return patchNbrCellToProc_;
+        }
+
         //- Decompose mesh. Optionally remove zero-sized patches.
         void decomposeMesh(const bool filterEmptyPatches);
 
+
+        // Decomposed mesh and addressing
+
+            //- Create a decomposed mesh for a given processor index
+            //  Note: at the point of construction, the boundary is marked
+            //  as invalid.  If the mesh should be used immediately upon
+            //  creation, initialise the boundary patches before use
+            //  HJ, 12/Apr/2018
+            autoPtr<fvMesh> processorMesh
+            (
+                const label procI,
+                const Time& procDb,
+                const word& regionName,
+                const bool createPassiveProcPatches = false
+            ) const;
+
+            //- Return processor point addressing
+            const labelListList& procPointAddressing() const
+            {
+                return procPointAddressing_;
+            }
+
+            //- Return processor face addressing
+            const labelListList& procFaceAddressing() const
+            {
+                return procFaceAddressing_;
+            }
+
+            //- Return processor cell addressing
+            const labelListList& procCellAddressing() const
+            {
+                return procCellAddressing_;
+            }
+
+            //- Return processor boundary addressing
+            const labelListList& procBoundaryAddressing() const
+            {
+                return procBoundaryAddressing_;
+            }
+
+
         //- Write decomposition
         bool writeDecomposition();
-
-        //- Cell-processor decomposition labels
-        const labelList& cellToProc() const
-        {
-            return cellToProc_;
-        }
 };
 
 
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 #endif

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/fvFieldDecomposer.H

@@ -253,9 +253,8 @@ public:
         );
 
 
-    // Destructor
-
-        ~fvFieldDecomposer();
+    //- Destructor
+    ~fvFieldDecomposer();
 
 
     // Member Functions
@@ -276,6 +275,7 @@ public:
             const GeometricField<Type, fvsPatchField, surfaceMesh>& field
         ) const;
 
+        //- Decompose and write all fields from the list
         template<class GeoField>
         void decomposeFields(const PtrList<GeoField>& fields) const;
 };

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/fvFieldDecomposerDecomposeFields.C

@@ -47,38 +47,45 @@ fvFieldDecomposer::decomposeField
     // Create and map the patch field values
     PtrList<fvPatchField<Type> > patchFields(boundaryAddressing_.size());
 
-    forAll (boundaryAddressing_, patchi)
+    forAll (boundaryAddressing_, patchI)
     {
-        if (boundaryAddressing_[patchi] >= 0)
+        if (boundaryAddressing_[patchI] >= 0)
         {
             patchFields.set
             (
-                patchi,
+                patchI,
                 fvPatchField<Type>::New
                 (
-                    field.boundaryField()[boundaryAddressing_[patchi]],
-                    procMesh_.boundary()[patchi],
+                    field.boundaryField()[boundaryAddressing_[patchI]],
+                    procMesh_.boundary()[patchI],
                     DimensionedField<Type, volMesh>::null(),
-                    *patchFieldDecomposerPtrs_[patchi]
+                    *patchFieldDecomposerPtrs_[patchI]
                 )
             );
         }
         else
         {
+            // This will be a processor or passiveProcessor field,
+            // depending on the patch type.  Construct it first and set the
+            // data by hand
             patchFields.set
             (
-                patchi,
-                new processorFvPatchField<Type>
+                patchI,
+                fvPatchField<Type>::New
+                // new processorFvPatchField<Type>
                 (
-                    procMesh_.boundary()[patchi],
-                    DimensionedField<Type, volMesh>::null(),
-                    Field<Type>
-                    (
-                        field.internalField(),
-                        *processorVolPatchFieldDecomposerPtrs_[patchi]
-                    )
+                    procMesh_.boundary()[patchI].type(),
+                    procMesh_.boundary()[patchI],
+                    DimensionedField<Type, volMesh>::null()
                 )
             );
+
+            patchFields[patchI] ==
+                Field<Type>
+                (
+                    field.internalField(),
+                    *processorVolPatchFieldDecomposerPtrs_[patchI]
+                );
         }
     }
 
@@ -135,7 +142,9 @@ fvFieldDecomposer::decomposeField
     // faces and faces from cyclic boundaries. This is a bit of a hack, but
     // I cannot find a better solution without making the internal storage
     // mechanism for surfaceFields correspond to the one of faces in polyMesh
-    // (i.e. using slices)
+    // (i.e. using slices). HJ, date unknown, before 2004
+
+    // Copy all face data into a single array across all patches
     Field<Type> allFaceField(field.mesh().nFaces());
 
     forAll (field.internalField(), i)
@@ -143,11 +152,11 @@ fvFieldDecomposer::decomposeField
         allFaceField[i] = field.internalField()[i];
     }
 
-    forAll (field.boundaryField(), patchi)
+    forAll (field.boundaryField(), patchI)
     {
-        const Field<Type> & p = field.boundaryField()[patchi];
+        const Field<Type> & p = field.boundaryField()[patchI];
 
-        const label patchStart = field.mesh().boundaryMesh()[patchi].start();
+        const label patchStart = field.mesh().boundaryMesh()[patchI].start();
 
         forAll (p, i)
         {
@@ -158,38 +167,45 @@ fvFieldDecomposer::decomposeField
     // Create and map the patch field values
     PtrList<fvsPatchField<Type> > patchFields(boundaryAddressing_.size());
 
-    forAll (boundaryAddressing_, patchi)
+    forAll (boundaryAddressing_, patchI)
     {
-        if (boundaryAddressing_[patchi] >= 0)
+        if (boundaryAddressing_[patchI] >= 0)
         {
             patchFields.set
             (
-                patchi,
+                patchI,
                 fvsPatchField<Type>::New
                 (
-                    field.boundaryField()[boundaryAddressing_[patchi]],
-                    procMesh_.boundary()[patchi],
+                    field.boundaryField()[boundaryAddressing_[patchI]],
+                    procMesh_.boundary()[patchI],
                     DimensionedField<Type, surfaceMesh>::null(),
-                    *patchFieldDecomposerPtrs_[patchi]
+                    *patchFieldDecomposerPtrs_[patchI]
                 )
             );
         }
         else
         {
+            // This will be a processor or passiveProcessor field,
+            // depending on the patch type.  Construct it first and set the
+            // data by hand
             patchFields.set
             (
-                patchi,
-                new processorFvsPatchField<Type>
+                patchI,
+                fvsPatchField<Type>::New
+                // new processorFvsPatchField<Type>
                 (
-                    procMesh_.boundary()[patchi],
-                    DimensionedField<Type, surfaceMesh>::null(),
-                    Field<Type>
-                    (
-                        allFaceField,
-                        *processorSurfacePatchFieldDecomposerPtrs_[patchi]
-                    )
+                    procMesh_.boundary()[patchI].type(),
+                    procMesh_.boundary()[patchI],
+                    DimensionedField<Type, surfaceMesh>::null()
                 )
             );
+
+            patchFields[patchI] ==
+                Field<Type>
+                (
+                    allFaceField,
+                    *processorSurfacePatchFieldDecomposerPtrs_[patchI]
+                );
         }
     }
 

src/decompositionMethods/decomposeReconstruct/decomposeTools/finiteVolume/processorMeshData.H

@@ -0,0 +1,184 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::processorMeshData
+
+Description
+    The class holds mesh data required to assemble a single processor mesh
+    from the decomposition.  The data is raw but can be assembled into
+    a complete mesh
+
+Author
+    Hrvoje Jasak, Wikki Ltd.
+
+SourceFiles
+    processorMeshData.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef processorMeshData_H
+#define processorMeshData_H
+
+#include ".H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                     Class processorMeshData Declaration
+\*---------------------------------------------------------------------------*/
+
+class processorMeshData
+{
+    // Private data
+
+        // Internal mesh data
+    
+            //- Points
+            pointField procPoints_;
+
+            //- Faces
+            faceList procFaces_;
+
+            //- Face owner
+            labelList procOwner_;
+
+            //- Face neighbour
+            labelList procNeighbour_;
+
+
+        // Boundary data, separated into existing and new patches
+    
+            //- Boundary addressing
+            labelList boundaryAddressing_;
+
+            //- Regular patch sizes
+            labelList patchSizes_;
+
+            //- Regular patch starts
+            labelList patchStarts_;
+    
+            //- Processor patch sizes
+            labelList procPatchSizes_;
+    
+            //- Processor patch starts
+            labelList procPatchSizes_;
+
+    
+        // Zones
+
+            //- Point zones
+            labelListList pointZones_;
+    
+            //- Face zones
+            labelListList faceZones_;
+
+            //- Face zone flips
+            labelListList faceZoneFlips_;
+
+            //- Cell zones
+            labelListList cellZones_;
+
+    
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        processorMeshData(const processorMeshData&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const processorMeshData&);
+
+
+public:
+
+    // Static data members
+
+        //- Static data staticData
+        static const dataType staticData;
+
+
+    // Constructors
+
+        //- Construct from components
+        processorMeshData(const dataType& data);
+
+        //- Construct from Istream
+        processorMeshData(Istream&);
+
+        //- Construct as copy
+        processorMeshData(const processorMeshData&);
+
+
+    // Selectors
+
+        //- Select null constructed
+        static autoPtr<processorMeshData> New();
+
+
+    //- Destructor
+    ~processorMeshData();
+
+
+    // Member Functions
+
+        // Access
+
+        // Check
+
+        // Edit
+
+        // Write
+
+
+    // Member Operators
+
+        void operator=(const processorMeshData&);
+
+
+    // Friend Functions
+
+    // Friend Operators
+
+    // IOstream Operators
+
+        friend Istream& operator>>(Istream&, processorMeshData&);
+        friend Ostream& operator<<(Ostream&, const processorMeshData&);
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "processorMeshDataI.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvPatchFields/passiveProcessor/passiveProcessorFvPatchField.C

@@ -0,0 +1,112 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "passiveProcessorFvPatchField.H"
+#include "passiveProcessorFvPatch.H"
+#include "IPstream.H"
+#include "OPstream.H"
+#include "transformField.H"
+#include "coeffFields.H"
+#include "demandDrivenData.H"
+
+// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::passiveProcessorFvPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF
+)
+:
+    fvPatchField<Type>(p, iF)
+{}
+
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::passiveProcessorFvPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF,
+    const Field<Type>& f
+)
+:
+    fvPatchField<Type>(p, iF, f)
+{}
+
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::passiveProcessorFvPatchField
+(
+    const passiveProcessorFvPatchField<Type>& ptf,
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF,
+    const fvPatchFieldMapper& mapper
+)
+:
+    fvPatchField<Type>(ptf, p, iF, mapper)
+{}
+
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::passiveProcessorFvPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF,
+    const dictionary& dict
+)
+:
+    fvPatchField<Type>(p, iF, dict)
+{}
+
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::passiveProcessorFvPatchField
+(
+    const passiveProcessorFvPatchField<Type>& ptf
+)
+:
+    fvPatchField<Type>(ptf)
+{}
+
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::passiveProcessorFvPatchField
+(
+    const passiveProcessorFvPatchField<Type>& ptf,
+    const DimensionedField<Type, volMesh>& iF
+)
+:
+    fvPatchField<Type>(ptf, iF)
+{}
+
+
+// * * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * //
+
+template<class Type>
+Foam::passiveProcessorFvPatchField<Type>::~passiveProcessorFvPatchField()
+{}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvPatchFields/passiveProcessor/passiveProcessorFvPatchField.H

@@ -0,0 +1,151 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::passiveProcessorFvPatchField
+
+Description
+    This patch field is used in parallel load balancing to communicate
+    future passiveProcessor data in parallel decomposition
+
+SourceFiles
+    passiveProcessorFvPatchField.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef passiveProcessorFvPatchField_H
+#define passiveProcessorFvPatchField_H
+
+#include "fvPatchField.H"
+#include "passiveProcessorFvPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                    Class passiveProcessorFvPatchField Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Type>
+class passiveProcessorFvPatchField
+:
+    public fvPatchField<Type>
+{
+public:
+
+    //- Runtime type information
+    TypeName(passiveProcessorFvPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from patch and internal field
+        passiveProcessorFvPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&
+        );
+
+        //- Construct from patch and internal field and patch field
+        passiveProcessorFvPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&,
+            const Field<Type>&
+        );
+
+        //- Construct from patch, internal field and dictionary
+        passiveProcessorFvPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&,
+            const dictionary&
+        );
+
+        //- Construct by mapping given passiveProcessorFvPatchField
+        //  onto a new patch
+        passiveProcessorFvPatchField
+        (
+            const passiveProcessorFvPatchField<Type>&,
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&,
+            const fvPatchFieldMapper&
+        );
+
+        //- Construct as copy
+        passiveProcessorFvPatchField
+        (
+            const passiveProcessorFvPatchField<Type>&
+        );
+
+        //- Construct and return a clone
+        virtual tmp<fvPatchField<Type> > clone() const
+        {
+            return tmp<fvPatchField<Type> >
+            (
+                new passiveProcessorFvPatchField<Type>(*this)
+            );
+        }
+
+        //- Construct as copy setting internal field reference
+        passiveProcessorFvPatchField
+        (
+            const passiveProcessorFvPatchField<Type>&,
+            const DimensionedField<Type, volMesh>&
+        );
+
+        //- Construct and return a clone setting internal field reference
+        virtual tmp<fvPatchField<Type> > clone
+        (
+            const DimensionedField<Type, volMesh>& iF
+        ) const
+        {
+            return tmp<fvPatchField<Type> >
+            (
+                new passiveProcessorFvPatchField<Type>(*this, iF)
+            );
+        }
+
+
+    //- Destructor
+    virtual ~passiveProcessorFvPatchField();
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "passiveProcessorFvPatchField.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvPatchFields/passiveProcessor/passiveProcessorFvPatchFields.C

@@ -23,25 +23,21 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-#include "faFieldReconstructor.H"
+#include "passiveProcessorFvPatchFields.H"
+#include "addToRunTimeSelectionTable.H"
+#include "volFields.H"
 
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-Foam::faFieldReconstructor::faFieldReconstructor
-(
-    faMesh& mesh,
-    const PtrList<faMesh>& procMeshes,
-    const PtrList<labelIOList>& edgeProcAddressing,
-    const PtrList<labelIOList>& faceProcAddressing,
-    const PtrList<labelIOList>& boundaryProcAddressing
-)
-:
-    mesh_(mesh),
-    procMeshes_(procMeshes),
-    edgeProcAddressing_(edgeProcAddressing),
-    faceProcAddressing_(faceProcAddressing),
-    boundaryProcAddressing_(boundaryProcAddressing)
-{}
+namespace Foam
+{
 
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+makePatchFields(passiveProcessor);
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
 
 // ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvPatchFields/passiveProcessor/passiveProcessorFvPatchFields.H

@@ -23,25 +23,27 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-#include "fvFieldReconstructor.H"
+#ifndef passiveProcessorFvPatchFields_H
+#define passiveProcessorFvPatchFields_H
 
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+#include "passiveProcessorFvPatchField.H"
+#include "fieldTypes.H"
 
-Foam::fvFieldReconstructor::fvFieldReconstructor
-(
-    fvMesh& mesh,
-    const PtrList<fvMesh>& procMeshes,
-    const PtrList<labelIOList>& faceProcAddressing,
-    const PtrList<labelIOList>& cellProcAddressing,
-    const PtrList<labelIOList>& boundaryProcAddressing
-)
-:
-    mesh_(mesh),
-    procMeshes_(procMeshes),
-    faceProcAddressing_(faceProcAddressing),
-    cellProcAddressing_(cellProcAddressing),
-    boundaryProcAddressing_(boundaryProcAddressing)
-{}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+makePatchTypeFieldTypedefs(passiveProcessor)
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
 
 // ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvPatchFields/passiveProcessor/passiveProcessorFvPatchFieldsFwd.H

@@ -21,24 +21,13 @@ License
     You should have received a copy of the GNU General Public License
     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
 
-InClass
-    Foam::reconstructLagrangian
-
-Description
-
-SourceFiles
-    reconstructLagrangianPositions.C
-    reconstructLagrangianFields.C
-
 \*---------------------------------------------------------------------------*/
 
-#ifndef reconstructLagrangian_H
-#define reconstructLagrangian_H
+#ifndef passiveProcessorFvPatchFieldsFwd_H
+#define passiveProcessorFvPatchFieldsFwd_H
 
-#include "cloud.H"
-#include "polyMesh.H"
-#include "IOobjectList.H"
-#include "fvMesh.H"
+#include "fvPatchField.H"
+#include "fieldTypes.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -47,35 +36,9 @@ namespace Foam
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-void reconstructLagrangianPositions
-(
-    const polyMesh& mesh,
-    const word& cloudName,
-    const PtrList<fvMesh>& meshes,
-    const PtrList<labelIOList>& faceProcAddressing,
-    const PtrList<labelIOList>& cellProcAddressing
-);
-
-
-template<class Type>
-tmp<IOField<Type> > reconstructLagrangianField
-(
-    const word& cloudName,
-    const polyMesh& mesh,
-    const PtrList<fvMesh>& meshes,
-    const word& fieldName
-);
-
-
-template<class Type>
-void reconstructLagrangianFields
-(
-    const word& cloudName,
-    const polyMesh& mesh,
-    const PtrList<fvMesh>& meshes,
-    const IOobjectList& objects
-);
+template<class Type> class passiveProcessorFvPatchField;
 
+makePatchTypeFieldTypedefs(passiveProcessor)
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -83,12 +46,6 @@ void reconstructLagrangianFields
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-#ifdef NoRepository
-#   include "reconstructLagrangianFields.C"
-#endif
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 #endif
 
 // ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvsPatchFields/passiveProcessor/passiveProcessorFvsPatchField.C

@@ -0,0 +1,116 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "passiveProcessorFvsPatchField.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
+
+template<class Type>
+passiveProcessorFvsPatchField<Type>::passiveProcessorFvsPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF
+)
+:
+    fvsPatchField<Type>(p, iF)
+{}
+
+
+template<class Type>
+passiveProcessorFvsPatchField<Type>::passiveProcessorFvsPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF,
+    const Field<Type>& f
+)
+:
+    fvsPatchField<Type>(p, iF, f)
+{}
+
+
+// Construct by mapping given passiveProcessorFvsPatchField<Type>
+template<class Type>
+passiveProcessorFvsPatchField<Type>::passiveProcessorFvsPatchField
+(
+    const passiveProcessorFvsPatchField<Type>& ptf,
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF,
+    const fvPatchFieldMapper& mapper
+)
+:
+    fvsPatchField<Type>(ptf, p, iF, mapper)
+{}
+
+
+template<class Type>
+passiveProcessorFvsPatchField<Type>::passiveProcessorFvsPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF,
+    const dictionary& dict
+)
+:
+    fvsPatchField<Type>(p, iF, dict)
+{}
+
+
+template<class Type>
+passiveProcessorFvsPatchField<Type>::passiveProcessorFvsPatchField
+(
+    const passiveProcessorFvsPatchField<Type>& ptf
+)
+:
+    fvsPatchField<Type>(ptf)
+{}
+
+
+template<class Type>
+passiveProcessorFvsPatchField<Type>::passiveProcessorFvsPatchField
+(
+    const passiveProcessorFvsPatchField<Type>& ptf,
+    const DimensionedField<Type, surfaceMesh>& iF
+)
+:
+    fvsPatchField<Type>(ptf, iF)
+{}
+
+
+// * * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * //
+
+template<class Type>
+passiveProcessorFvsPatchField<Type>::~passiveProcessorFvsPatchField()
+{}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvsPatchFields/passiveProcessor/passiveProcessorFvsPatchField.H

@@ -0,0 +1,151 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::passiveProcessorFvsPatchField
+
+Description
+    This patch field is used in parallel load balancing to communicate
+    future processor data in parallel decomposition
+
+SourceFiles
+    passiveProcessorFvsPatchField.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef passiveProcessorFvsPatchField_H
+#define passiveProcessorFvsPatchField_H
+
+#include "fvsPatchField.H"
+#include "passiveProcessorFvPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                  Class passiveProcessorFvsPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Type>
+class passiveProcessorFvsPatchField
+:
+    public fvsPatchField<Type>
+{
+public:
+
+    //- Runtime type information
+    TypeName(passiveProcessorFvPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from patch and internal field
+        passiveProcessorFvsPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&
+        );
+
+        //- Construct from patch and internal field and patch field
+        passiveProcessorFvsPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&,
+            const Field<Type>&
+        );
+
+        //- Construct from patch, internal field and dictionary
+        passiveProcessorFvsPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&,
+            const dictionary&
+        );
+
+        //- Construct by mapping given passiveProcessorFvsPatchField
+        //  onto a new patch
+        passiveProcessorFvsPatchField
+        (
+            const passiveProcessorFvsPatchField<Type>&,
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&,
+            const fvPatchFieldMapper&
+        );
+
+        //- Construct as copy
+        passiveProcessorFvsPatchField
+        (
+            const passiveProcessorFvsPatchField<Type>&
+        );
+
+        //- Construct and return a clone
+        virtual tmp<fvsPatchField<Type> > clone() const
+        {
+            return tmp<fvsPatchField<Type> >
+            (
+                new passiveProcessorFvsPatchField<Type>(*this)
+            );
+        }
+
+        //- Construct as copy setting internal field reference
+        passiveProcessorFvsPatchField
+        (
+            const passiveProcessorFvsPatchField<Type>&,
+            const DimensionedField<Type, surfaceMesh>&
+        );
+
+        //- Construct and return a clone setting internal field reference
+        virtual tmp<fvsPatchField<Type> > clone
+        (
+            const DimensionedField<Type, surfaceMesh>& iF
+        ) const
+        {
+            return tmp<fvsPatchField<Type> >
+            (
+                new passiveProcessorFvsPatchField<Type>(*this, iF)
+            );
+        }
+
+
+    //- Destructor
+    virtual ~passiveProcessorFvsPatchField();
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "passiveProcessorFvsPatchField.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvsPatchFields/passiveProcessor/passiveProcessorFvsPatchFields.C

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "passiveProcessorFvsPatchFields.H"
+#include "fvPatchFields.H"
+#include "fvsPatchFields.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+makeFvsPatchFields(passiveProcessor);
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvsPatchFields/passiveProcessor/passiveProcessorFvsPatchFields.H

@@ -23,53 +23,27 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-#include "reconstructLagrangian.H"
-#include "labelIOList.H"
-#include "CloudTemplate.H"
-#include "passiveParticle.H"
+#ifndef passiveProcessorFvsPatchFields_H
+#define passiveProcessorFvsPatchFields_H
 
-// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
+#include "passiveProcessorFvsPatchField.H"
+#include "fieldTypes.H"
 
-void Foam::reconstructLagrangianPositions
-(
-    const polyMesh& mesh,
-    const word& cloudName,
-    const PtrList<fvMesh>& meshes,
-    const PtrList<labelIOList>& faceProcAddressing,
-    const PtrList<labelIOList>& cellProcAddressing
-)
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
 {
-    Cloud<passiveParticle> lagrangianPositions
-    (
-        mesh,
-        cloudName,
-        IDLList<passiveParticle>()
-    );
 
-    forAll(meshes, i)
-    {
-        const labelList& cellMap = cellProcAddressing[i];
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-        Cloud<passiveParticle> lpi(meshes[i], cloudName, false);
+makeFvsPatchTypeFieldTypedefs(passiveProcessor)
 
-        forAllIter(Cloud<passiveParticle>, lpi, iter)
-        {
-            const passiveParticle& ppi = iter();
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-            lagrangianPositions.append
-            (
-                new passiveParticle
-                (
-                    lagrangianPositions,
-                    ppi.position(),
-                    cellMap[ppi.cell()]
-                )
-            );
-        }
-    }
+} // End namespace Foam
 
-    IOPosition<passiveParticle>(lagrangianPositions).write();
-}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+#endif
 
 // ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatchFields/passiveFvsPatchFields/passiveProcessor/passiveProcessorFvsPatchFieldsFwd.H

@@ -0,0 +1,51 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef passiveProcessorFvsPatchFieldsFwd_H
+#define passiveProcessorFvsPatchFieldsFwd_H
+
+#include "fvsPatchField.H"
+#include "fieldTypes.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+template<class Type> class passiveProcessorFvsPatchField;
+
+makeFvsPatchTypeFieldTypedefs(passiveProcessor)
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatches/passiveProcessorFvPatch/passiveProcessorFvPatch.C

@@ -0,0 +1,40 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "passiveProcessorFvPatch.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+defineTypeNameAndDebug(passiveProcessorFvPatch, 0);
+addToRunTimeSelectionTable(fvPatch, passiveProcessorFvPatch, polyPatch);
+
+}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatches/passiveProcessorFvPatch/passiveProcessorFvPatch.H

@@ -0,0 +1,94 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::passiveProcessorFvPatch
+
+Description
+    Passive processor fvPatch.  See passiveProcessorPolyPatch
+
+Author
+    Hrvoje Jasak, Wikki Ltd.  All rights reserved.
+
+SourceFiles
+    passiveProcessorFvPatch.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef passiveProcessorFvPatch_H
+#define passiveProcessorFvPatch_H
+
+#include "coupledFvPatch.H"
+#include "processorLduInterface.H"
+#include "passiveProcessorPolyPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                     Class passiveProcessorFvPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+class passiveProcessorFvPatch
+:
+    public fvPatch
+{
+public:
+
+    //- Runtime type information
+    TypeName(passiveProcessorPolyPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from components
+        passiveProcessorFvPatch
+        (
+            const polyPatch& patch,
+            const fvBoundaryMesh& bm
+        )
+        :
+            fvPatch(patch, bm)
+        {}
+
+
+    //- Destructor
+    virtual ~passiveProcessorFvPatch()
+    {}
+
+
+    // Member functions
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatches/passiveProcessorPolyPatch/passiveProcessorPolyPatch.C

@@ -0,0 +1,148 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "passiveProcessorPolyPatch.H"
+#include "addToRunTimeSelectionTable.H"
+#include "dictionary.H"
+#include "SubField.H"
+#include "matchPoints.H"
+#include "OFstream.H"
+#include "polyBoundaryMesh.H"
+#include "polyMesh.H"
+#include "foamTime.H"
+#include "transformList.H"
+#include "demandDrivenData.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineTypeNameAndDebug(passiveProcessorPolyPatch, 0);
+
+    addToRunTimeSelectionTable
+    (
+        polyPatch,
+        passiveProcessorPolyPatch,
+        dictionary
+    );
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+Foam::passiveProcessorPolyPatch::passiveProcessorPolyPatch
+(
+    const word& name,
+    const label size,
+    const label start,
+    const label index,
+    const polyBoundaryMesh& bm,
+    const int myProcNo,
+    const int neighbProcNo,
+    const labelList& globalFaceIndex
+)
+:
+    polyPatch(name, size, start, index, bm),
+    myProcNo_(myProcNo),
+    neighbProcNo_(neighbProcNo),
+    globalFaceIndex_(globalFaceIndex)
+{
+    if (globalFaceIndex.size() != size)
+    {
+        FatalErrorIn
+        (
+            "passiveProcessorPolyPatch::passiveProcessorPolyPatch(...)"
+        )   << "Bad global index list.  Patch size: " << this->size()
+            << " global index size: " << globalFaceIndex.size()
+            << abort(FatalError);
+    }
+}
+
+
+Foam::passiveProcessorPolyPatch::passiveProcessorPolyPatch
+(
+    const word& name,
+    const dictionary& dict,
+    const label index,
+    const polyBoundaryMesh& bm
+)
+:
+    polyPatch(name, dict, index, bm),
+    myProcNo_(readLabel(dict.lookup("myProcNo"))),
+    neighbProcNo_(readLabel(dict.lookup("neighbProcNo"))),
+    globalFaceIndex_(dict.lookup("globalFaceIndex"))
+{}
+
+
+Foam::passiveProcessorPolyPatch::passiveProcessorPolyPatch
+(
+    const passiveProcessorPolyPatch& pp,
+    const polyBoundaryMesh& bm
+)
+:
+    polyPatch(pp, bm),
+    myProcNo_(pp.myProcNo_),
+    neighbProcNo_(pp.neighbProcNo_),
+    globalFaceIndex_(pp.size(), -1)
+{}
+
+
+Foam::passiveProcessorPolyPatch::passiveProcessorPolyPatch
+(
+    const passiveProcessorPolyPatch& pp,
+    const polyBoundaryMesh& bm,
+    const label index,
+    const label newSize,
+    const label newStart
+)
+:
+    polyPatch(pp, bm, index, newSize, newStart),
+    myProcNo_(pp.myProcNo_),
+    neighbProcNo_(pp.neighbProcNo_),
+    globalFaceIndex_(newSize, -1)  // Cannot set global index.  HJ, 4/May/2018
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::passiveProcessorPolyPatch::~passiveProcessorPolyPatch()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void Foam::passiveProcessorPolyPatch::write(Ostream& os) const
+{
+    polyPatch::write(os);
+    os.writeKeyword("myProcNo") << myProcNo_
+        << token::END_STATEMENT << nl;
+    os.writeKeyword("neighbProcNo") << neighbProcNo_
+        << token::END_STATEMENT << nl;
+
+    globalFaceIndex_.writeEntry("globalFaceIndex", os);
+}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/passivePatches/passiveProcessorPolyPatch/passiveProcessorPolyPatch.H

@@ -0,0 +1,187 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::passiveProcessorPolyPatch
+
+Description
+    Passive processor polyPatch.
+
+    Passive processor polyPatch is created in load balancing when new processor
+    faces are built on each parallel decomposition.  It contains the data
+    which is needed to rebuild correct processor boundaries after load balancing
+
+Author
+    Hrvoje Jasak, Wikki Ltd.  All rights reserved.
+
+SourceFiles
+    passiveProcessorPolyPatch.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef passiveProcessorPolyPatch_H
+#define passiveProcessorPolyPatch_H
+
+#include "polyBoundaryMesh.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                   Class passiveProcessorPolyPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+class passiveProcessorPolyPatch
+:
+    public polyPatch
+{
+    // Private data
+
+        //- My processor number
+        int myProcNo_;
+
+        //- Neighbour processor number
+        int neighbProcNo_;
+
+        //- Global processor face index
+        labelList globalFaceIndex_;
+
+
+public:
+
+    //- Runtime type information
+    TypeName("passiveProcessor");
+
+
+    // Constructors
+
+        //- Construct from components
+        passiveProcessorPolyPatch
+        (
+            const word& name,
+            const label size,
+            const label start,
+            const label index,
+            const polyBoundaryMesh& bm,
+            const int myProcNo,
+            const int neighbProcNo,
+            const labelList& globalFaceIndex
+        );
+
+        //- Construct from dictionary
+        passiveProcessorPolyPatch
+        (
+            const word& name,
+            const dictionary& dict,
+            const label index,
+            const polyBoundaryMesh&
+        );
+
+        //- Construct as copy, resetting the boundary mesh
+        passiveProcessorPolyPatch
+        (
+            const passiveProcessorPolyPatch&,
+            const polyBoundaryMesh&
+        );
+
+        //- Construct as given the original patch and resetting the
+        //  face list and boundary mesh information
+        passiveProcessorPolyPatch
+        (
+            const passiveProcessorPolyPatch& pp,
+            const polyBoundaryMesh& bm,
+            const label index,
+            const label newSize,
+            const label newStart
+        );
+
+        //- Construct and return a clone, resetting the boundary mesh
+        virtual autoPtr<polyPatch> clone(const polyBoundaryMesh& bm) const
+        {
+            return autoPtr<polyPatch>(new passiveProcessorPolyPatch(*this, bm));
+        }
+
+        //- Construct and return a clone, resetting the face list
+        //  and boundary mesh
+        virtual autoPtr<polyPatch> clone
+        (
+            const polyBoundaryMesh& bm,
+            const label index,
+            const label newSize,
+            const label newStart
+        ) const
+        {
+            return autoPtr<polyPatch>
+            (
+                new passiveProcessorPolyPatch
+                (
+                    refCast<const passiveProcessorPolyPatch>(*this),
+                    bm,
+                    index,
+                    newSize,
+                    newStart
+                )
+            );
+        }
+
+
+    //- Destructor
+    virtual ~passiveProcessorPolyPatch();
+
+
+    // Member functions
+
+        //- Return processor number
+        int myProcNo() const
+        {
+            return myProcNo_;
+        }
+
+        //- Return neigbour processor number
+        int neighbProcNo() const
+        {
+            return neighbProcNo_;
+        }
+
+        //- Return global processor face index
+        const labelList& globalFaceIndex() const
+        {
+            return globalFaceIndex_;
+        }
+
+        //- Write the polyPatch data as a dictionary
+        virtual void write(Ostream&) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteArea/faFieldReconstructor.H

@@ -29,6 +29,7 @@ Description
 
 Author
     Zeljko Tukovic, FSB Zagreb.  All rights reserved
+    Hrvoje Jasak, Wikki Ltd.
 
 SourceFiles
     faFieldReconstructor.C
@@ -109,6 +110,11 @@ public:
                 {}
 
 
+            //- Destructor
+            virtual ~faPatchFieldReconstructor()
+            {}
+            
+
             // Member functions
 
                 virtual label size() const
@@ -148,13 +154,33 @@ public:
 
     // Member Functions
 
+        //- Reconstruct area field data into a given field
+        //  If a PtrList slot is empty, it is skipped
+        template<class Type>
+        void reconstructFaAreaField
+        (
+            GeometricField<Type, faPatchField, areaMesh>& reconField,
+            const PtrList<GeometricField<Type, faPatchField, areaMesh> >&
+                procFields
+        ) const;
+
         //- Reconstruct area field
         template<class Type>
         tmp<GeometricField<Type, faPatchField, areaMesh> >
         reconstructFaAreaField
         (
             const IOobject& fieldIoObject
-        );
+        ) const;
+
+        //- Reconstruct edge field data into a given field
+        //  If a PtrList slot is empty, it is skipped
+        template<class Type>
+        void reconstructFaEdgeField
+        (
+            GeometricField<Type, faePatchField, edgeMesh>& reconField,
+            const PtrList<GeometricField<Type, faePatchField, edgeMesh> >&
+                procFields
+        ) const;
 
         //- Reconstruct edge field
         template<class Type>
@@ -162,21 +188,21 @@ public:
         reconstructFaEdgeField
         (
             const IOobject& fieldIoObject
-        );
+        ) const;
 
         //- Reconstruct and write all area fields
         template<class Type>
         void reconstructFaAreaFields
         (
             const IOobjectList& objects
-        );
+        ) const;
 
-        //- Reconstruct and write all area fields
+        //- Reconstruct and write all edge fields
         template<class Type>
         void reconstructFaEdgeFields
         (
             const IOobjectList& objects
-        );
+        ) const;
 };
 
 

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteArea/faFieldReconstructorReconstructFields.C

@@ -0,0 +1,705 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "faFieldReconstructor.H"
+#include "foamTime.H"
+#include "PtrList.H"
+#include "faPatchFields.H"
+#include "emptyFaPatch.H"
+#include "emptyFaPatchField.H"
+#include "emptyFaePatchField.H"
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class Type>
+void Foam::faFieldReconstructor::reconstructFaAreaField
+(
+    GeometricField<Type, faPatchField, areaMesh>& reconField,
+    const PtrList<GeometricField<Type, faPatchField, areaMesh> >& procFields
+) const
+{
+    // Get references to internal and boundary field
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, faPatchField, areaMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    // Create global mesh patchs starts
+
+    labelList gStarts(mesh_.boundary().size(), -1);
+
+    if (mesh_.boundary().size() > 0)
+    {
+        gStarts[0] = mesh_.nInternalEdges();
+    }
+
+    for(label i = 1; i < mesh_.boundary().size(); i++)
+    {
+        gStarts[i] = gStarts[i - 1] + mesh_.boundary()[i - 1].labelList::size();
+    }
+
+    forAll (procFields, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, faPatchField, areaMesh>& procField =
+                procFields[procI];
+
+            // Set the face values in the reconstructed field
+            iField.rmap
+            (
+                procField.internalField(),
+                faceProcAddressing_[procI]
+            );
+
+            // Set the boundary patch values in the reconstructed field
+
+            labelList starts(procMeshes_[procI].boundary().size(), -1);
+
+            if (procMeshes_[procI].boundary().size() > 0)
+            {
+                starts[0] = procMeshes_[procI].nInternalEdges();
+            }
+
+            for(label i = 1; i < procMeshes_[procI].boundary().size(); i++)
+            {
+                starts[i] =
+                    starts[i-1]
+                  + procMeshes_[procI].boundary()[i-1].labelList::size();
+            }
+
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Get addressing slice for this patch
+
+//                 const labelList::subList cp =
+//                     procMeshes_[procI].boundary()[patchI].patchSlice
+//                     (
+//                         edgeProcAddressing_[procI]
+//                     );
+
+                const labelList::subList cp =
+                    labelList::subList
+                    (
+                        edgeProcAddressing_[procI],
+                        procMeshes_[procI].boundary()[patchI].size(),
+                        starts[patchI]
+                    );
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Fast looping
+                    const label curPatchStart = gStarts[curBPatch];
+//                         mesh_.boundary()[curBPatch].start();
+
+                    labelList reverseAddressing(cp.size());
+
+                    forAll (cp, edgeI)
+                    {
+                        // Subtract one to take into account offsets for
+                        // face direction.
+//                         reverseAddressing[edgeI] = cp[edgeI] - 1 - curPatchStart;
+                        reverseAddressing[edgeI] = cp[edgeI] - curPatchStart;
+                    }
+
+                    bouField[curBPatch].rmap
+                    (
+                        procField.boundaryField()[patchI],
+                        reverseAddressing
+                    );
+                }
+                else
+                {
+                    const Field<Type>& curProcPatch =
+                        procField.boundaryField()[patchI];
+
+                    // In processor patches, there's a mix of internal faces
+                    // (some of them turned) and possible cyclics. Slow loop
+                    forAll (cp, edgeI)
+                    {
+                        // Subtract one to take into account offsets for
+                        // face direction.
+//                         label curE = cp[edgeI] - 1;
+                        label curE = cp[edgeI];
+
+                        // Is the face on the boundary?
+                        if (curE >= mesh_.nInternalEdges())
+                        {
+//                             label curBPatch = mesh_.boundary().whichPatch(curE);
+                            label curBPatch = -1;
+
+                            forAll (mesh_.boundary(), pI)
+                            {
+                                if
+                                (
+                                    curE >= gStarts[pI]
+                                 && curE <
+                                    (
+                                        gStarts[pI]
+                                      + mesh_.boundary()[pI].labelList::size()
+                                    )
+                                )
+                                {
+                                    curBPatch = pI;
+                                }
+                            }
+
+                            // add the edge
+//                             label curPatchEdge =
+//                                 mesh_.boundary()
+//                                     [curBPatch].whichEdge(curE);
+
+                            label curPatchEdge = curE - gStarts[curBPatch];
+
+                            bouField[curBPatch][curPatchEdge] =
+                                curProcPatch[edgeI];
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+Foam::tmp<Foam::GeometricField<Type, Foam::faPatchField, Foam::areaMesh> >
+Foam::faFieldReconstructor::reconstructFaAreaField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, faPatchField, areaMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, faPatchField, areaMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI].time().timeName(),
+                        procMeshes_[procI](),
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<faPatchField<Type> > patchFields(mesh_.boundary().size());
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Clone with map
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            faPatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, areaMesh>::null(),
+                                faPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                faPatchField<Type>::New
+                (
+                    emptyFaPatchField<Type>::typeName,
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, areaMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Construct the reconstructed field with patches
+    tmp<GeometricField<Type, faPatchField, areaMesh> > treconField
+    (
+        new GeometricField<Type, faPatchField, areaMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_.time().timeName(),
+                mesh_(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.nFaces()),
+            patchFields
+        )
+    );
+
+    reconstructFaAreaField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+template<class Type>
+void Foam::faFieldReconstructor::reconstructFaEdgeField
+(
+    GeometricField<Type, Foam::faePatchField, Foam::edgeMesh>& reconField,
+    const PtrList<GeometricField<Type, faePatchField, edgeMesh> >& procFields
+) const
+{
+    // Get references to internal and boundary field
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, faePatchField, edgeMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    labelList gStarts(mesh_.boundary().size(), -1);
+
+    if (mesh_.boundary().size() > 0)
+    {
+        gStarts[0] = mesh_.nInternalEdges();
+    }
+
+    for(label i = 1; i < mesh_.boundary().size(); i++)
+    {
+        gStarts[i] = gStarts[i - 1] + mesh_.boundary()[i - 1].labelList::size();
+    }
+
+
+    forAll (procMeshes_, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, faePatchField, edgeMesh>& procField =
+                procFields[procI];
+
+            // Set the edge values in the reconstructed field
+
+            // It is necessary to create a copy of the addressing array to
+            // take care of the face direction offset trick.
+            //
+            {
+                labelList curAddr(edgeProcAddressing_[procI]);
+
+//                 forAll (curAddr, addrI)
+//                 {
+//                     curAddr[addrI] -= 1;
+//                 }
+
+                iField.rmap
+                (
+                    procField.internalField(),
+                    curAddr
+                );
+            }
+
+            // Set the boundary patch values in the reconstructed field
+
+            labelList starts(procMeshes_[procI].boundary().size(), -1);
+
+            if (procMeshes_[procI].boundary().size() > 0)
+            {
+                starts[0] = procMeshes_[procI].nInternalEdges();
+            }
+
+            for (label i = 1; i < procMeshes_[procI].boundary().size(); i++)
+            {
+                starts[i] =
+                    starts[i - 1]
+                  + procMeshes_[procI].boundary()[i - 1].labelList::size();
+            }
+
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Get addressing slice for this patch
+
+//                 const labelList::subList cp =
+//                     procMeshes_[procI].boundary()[patchI].patchSlice
+//                     (
+//                         faceProcAddressing_[procI]
+//                     );
+
+                const labelList::subList cp =
+                    labelList::subList
+                    (
+                        edgeProcAddressing_[procI],
+                        procMeshes_[procI].boundary()[patchI].size(),
+                        starts[patchI]
+                    );
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Fast looping
+                    const label curPatchStart = gStarts[curBPatch];
+//                         mesh_.boundary()[curBPatch].start();
+
+                    labelList reverseAddressing(cp.size());
+
+                    forAll (cp, edgeI)
+                    {
+                        // Subtract one to take into account offsets for
+                        // face direction.
+//                         reverseAddressing[faceI] = cp[faceI] - 1 - curPatchStart;
+                        reverseAddressing[edgeI] = cp[edgeI] - curPatchStart;
+                    }
+
+                    bouField[curBPatch].rmap
+                    (
+                        procField.boundaryField()[patchI],
+                        reverseAddressing
+                    );
+                }
+                else
+                {
+                    const Field<Type>& curProcPatch =
+                        procField.boundaryField()[patchI];
+
+                    // In processor patches, there's a mix of internal faces
+                    // (some of them turned) and possible cyclics. Slow loop
+                    forAll (cp, edgeI)
+                    {
+//                         label curF = cp[edgeI] - 1;
+                        label curE = cp[edgeI];
+
+                        // Is the face turned the right side round
+                        if (curE >= 0)
+                        {
+                            // Is the face on the boundary?
+                            if (curE >= mesh_.nInternalEdges())
+                            {
+//                                 label curBPatch =
+//                                     mesh_.boundary().whichPatch(curF);
+
+                                label curBPatch = -1;
+
+                                forAll (mesh_.boundary(), pI)
+                                {
+                                    if
+                                    (
+                                        curE >= gStarts[pI]
+                                     && curE <
+                                        (
+                                            gStarts[pI]
+                                          + mesh_.boundary()[pI].labelList::size()
+                                        )
+                                    )
+                                    {
+                                        curBPatch = pI;
+                                    }
+                                }
+
+                                // add the face
+//                                 label curPatchFace =
+//                                     mesh_.boundary()
+//                                     [curBPatch].whichEdge(curF);
+
+                                label curPatchEdge = curE - gStarts[curBPatch];
+
+                                bouField[curBPatch][curPatchEdge] =
+                                    curProcPatch[edgeI];
+                            }
+                            else
+                            {
+                                // Internal face
+                                iField[curE] = curProcPatch[edgeI];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+Foam::tmp<Foam::GeometricField<Type, Foam::faePatchField, Foam::edgeMesh> >
+Foam::faFieldReconstructor::reconstructFaEdgeField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, faePatchField, edgeMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, faePatchField, edgeMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI].time().timeName(),
+                        procMeshes_[procI](),
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<faePatchField<Type> > patchFields(mesh_.boundary().size());
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            // Set the boundary patch in the reconstructed field
+            forAll(boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Clone with map
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            faePatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, edgeMesh>::null(),
+                                faPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        // add empty patches
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                faePatchField<Type>::New
+                (
+                    emptyFaePatchField<Type>::typeName,
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, edgeMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Construct the reconstructed field with patches
+    tmp<GeometricField<Type, faePatchField, edgeMesh> > treconField
+    (
+        new GeometricField<Type, faePatchField, edgeMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_.time().timeName(),
+                mesh_(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.nInternalEdges()),
+            patchFields
+        )
+    );
+
+    // Reconstruct field
+    reconstructFaEdgeField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+// Reconstruct and write all area fields
+template<class Type>
+void Foam::faFieldReconstructor::reconstructFaAreaFields
+(
+    const IOobjectList& objects
+) const
+{
+    const word& fieldClassName =
+        GeometricField<Type, faPatchField, areaMesh>::typeName;
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        for
+        (
+            IOobjectList::const_iterator fieldIter = fields.begin();
+            fieldIter != fields.end();
+            ++fieldIter
+        )
+        {
+            Info << "        " << fieldIter()->name() << endl;
+
+            reconstructFaAreaField<Type>(*fieldIter())().write();
+        }
+
+        Info<< endl;
+    }
+}
+
+// Reconstruct and write all edge fields
+template<class Type>
+void Foam::faFieldReconstructor::reconstructFaEdgeFields
+(
+    const IOobjectList& objects
+) const
+{
+    const word& fieldClassName =
+        GeometricField<Type, faePatchField, edgeMesh>::typeName;
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        for
+        (
+            IOobjectList::const_iterator fieldIter = fields.begin();
+            fieldIter != fields.end();
+            ++fieldIter
+        )
+        {
+            Info<< "        " << fieldIter()->name() << endl;
+
+            reconstructFaEdgeField<Type>(*fieldIter())().write();
+        }
+
+        Info<< endl;
+    }
+}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteArea/processorFaMeshes.C

@@ -0,0 +1,156 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "processorFaMeshes.H"
+#include "foamTime.H"
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+void Foam::processorFaMeshes::readMeshes()
+{
+    forAll (fvMeshes_, procI)
+    {
+        if (fvMeshes_.set(procI))
+        {
+            meshes_.set
+            (
+                procI,
+                new faMesh(fvMeshes_[procI])
+            );
+
+            pointProcAddressing_.set
+           (
+               procI,
+               new labelIOList
+               (
+                   IOobject
+                   (
+                       "pointProcAddressing",
+                       meshes_[procI].time().findInstance
+                       (
+                           meshes_[procI].meshDir(),
+                           "pointProcAddressing"
+                       ),
+                       meshes_[procI].meshSubDir,
+                       fvMeshes_[procI],
+                       IOobject::MUST_READ,
+                       IOobject::NO_WRITE
+                   )
+               )
+           );
+
+            edgeProcAddressing_.set
+            (
+                procI,
+                new labelIOList
+                (
+                    IOobject
+                    (
+                        "edgeProcAddressing",
+                        meshes_[procI].time().findInstance
+                        (
+                            meshes_[procI].meshDir(),
+                            "edgeProcAddressing"
+                        ),
+                        meshes_[procI].meshSubDir,
+                        fvMeshes_[procI],
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    )
+                )
+            );
+
+            faceProcAddressing_.set
+            (
+                procI,
+                new labelIOList
+                (
+                    IOobject
+                    (
+                        "faceProcAddressing",
+                        meshes_[procI].time().findInstance
+                        (
+                            meshes_[procI].meshDir(),
+                            "faceProcAddressing"
+                        ),
+                        meshes_[procI].meshSubDir,
+                        fvMeshes_[procI],
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    )
+                )
+            );
+
+            boundaryProcAddressing_.set
+            (
+                procI,
+                new labelIOList
+                (
+                    IOobject
+                    (
+                        "boundaryProcAddressing",
+                        meshes_[procI].time().findInstance
+                        (
+                            meshes_[procI].meshDir(),
+                            "faceProcAddressing"
+                        ),
+                        meshes_[procI].meshSubDir,
+                        fvMeshes_[procI],
+                        IOobject::MUST_READ,
+                    IOobject::NO_WRITE
+                    )
+                )
+            );
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::processorFaMeshes::processorFaMeshes
+(
+    const PtrList<fvMesh>& processorFvMeshes,
+    const bool read
+)
+:
+    fvMeshes_(processorFvMeshes),
+    meshes_(processorFvMeshes.size()),
+    pointProcAddressing_(processorFvMeshes.size()),
+    edgeProcAddressing_(processorFvMeshes.size()),
+    faceProcAddressing_(processorFvMeshes.size()),
+    boundaryProcAddressing_(processorFvMeshes.size())
+{
+    if (read)
+    {
+        readMeshes();
+    }
+}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteArea/processorFaMeshes.H

@@ -80,7 +80,10 @@ class processorFaMeshes
     // Private Member Functions
 
         //- Read all meshes
-        void read();
+        void readMeshes();
+
+        //- Return first valid mesh index
+        label firstValidMesh() const;
 
         //- Disallow default bitwise copy construct
         processorFaMeshes(const processorFaMeshes&);
@@ -94,34 +97,40 @@ public:
     // Constructors
 
         //- Construct from components
-        processorFaMeshes(const PtrList<fvMesh>& processorFvMeshes);
+        processorFaMeshes
+        (
+            const PtrList<fvMesh>& processorFvMeshes,
+            const bool read
+        );
 
 
     // Member Functions
 
-        //- Update the meshes based on the mesh files saved in
-        //  time directories
-//         fvMesh::readUpdateState readUpdate();
-
-        //- Reconstruct point position after motion in parallel
-//         void reconstructPoints(faMesh& mesh);
-
-        PtrList<faMesh>& meshes()
+        //- Return meshes
+        const PtrList<faMesh>& meshes() const
         {
             return meshes_;
         }
+
+        //- Return point addressing
         const PtrList<labelIOList>& pointProcAddressing() const
         {
             return pointProcAddressing_;
         }
+
+        //- Return edge addressing
         PtrList<labelIOList>& edgeProcAddressing()
         {
             return edgeProcAddressing_;
         }
+
+        //- Return face addressing
         const PtrList<labelIOList>& faceProcAddressing() const
         {
             return faceProcAddressing_;
         }
+
+        //- Return boundary addressing
         const PtrList<labelIOList>& boundaryProcAddressing() const
         {
             return boundaryProcAddressing_;

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteVolume/fvFieldReconstructor.H

@@ -49,7 +49,7 @@ namespace Foam
 
 
 /*---------------------------------------------------------------------------*\
-                 Class fvFieldReconstructor Declaration
+                    Class fvFieldReconstructor Declaration
 \*---------------------------------------------------------------------------*/
 
 class fvFieldReconstructor
@@ -106,6 +106,11 @@ public:
                 {}
 
 
+            //- Destructor
+            virtual ~fvPatchFieldReconstructor()
+            {}
+            
+
             // Member functions
 
                 virtual label size() const
@@ -143,39 +148,70 @@ public:
         );
 
 
+    // Destructor - default
+
+
     // Member Functions
 
-        //- Reconstruct volume field
-        template<class Type>
-        tmp<GeometricField<Type, fvPatchField, volMesh> >
-        reconstructFvVolumeField
-        (
-            const IOobject& fieldIoObject
-        );
+        // Single field reconstruction
+    
+            //- Reconstruct volume field data into a given field
+            //  If a PtrList slot is empty, it is skipped
+            template<class Type>
+            void reconstructField
+            (
+                GeometricField<Type, fvPatchField, volMesh>& reconField,
+                const PtrList<GeometricField<Type, fvPatchField, volMesh> >&
+                    procFields
+            ) const;
 
-        //- Reconstruct surface field
-        template<class Type>
-        tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
-        reconstructFvSurfaceField
-        (
-            const IOobject& fieldIoObject
-        );
+            //- Reconstruct volume field data into a given field
+            //  If a PtrList slot is empty, it is skipped
+            template<class Type>
+            void reconstructField
+            (
+                GeometricField<Type, fvsPatchField, surfaceMesh>& reconField,
+                const PtrList<GeometricField<Type, fvsPatchField, surfaceMesh> >&
+                    procFields
+            ) const;
 
-        //- Reconstruct and write all/selected volume fields
-        template<class Type>
-        void reconstructFvVolumeFields
-        (
-            const IOobjectList& objects,
-            const HashSet<word>& selectedFields
-        );
 
-        //- Reconstruct and write all/selected volume fields
-        template<class Type>
-        void reconstructFvSurfaceFields
-        (
-            const IOobjectList& objects,
-            const HashSet<word>& selectedFields
-        );
+        // Reconstruct and return a single field
+    
+            //- Reconstruct volume field
+            template<class Type>
+            tmp<GeometricField<Type, fvPatchField, volMesh> >
+            reconstructFvVolumeField
+            (
+                const IOobject& fieldIoObject
+            ) const;
+
+            //- Reconstruct surface field
+            template<class Type>
+            tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
+            reconstructFvSurfaceField
+            (
+                const IOobject& fieldIoObject
+            ) const;
+
+
+        // Reconstruct and write all/selected fields
+    
+            //- Reconstruct and write all/selected volume fields
+            template<class Type>
+            void reconstructFvVolumeFields
+            (
+                const IOobjectList& objects,
+                const HashSet<word>& selectedFields
+            ) const;
+
+            //- Reconstruct and write all/selected volume fields
+            template<class Type>
+            void reconstructFvSurfaceFields
+            (
+                const IOobjectList& objects,
+                const HashSet<word>& selectedFields
+            ) const;
 };
 
 

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteVolume/fvFieldReconstructorReconstructFields.C

@@ -0,0 +1,601 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "fvFieldReconstructor.H"
+#include "foamTime.H"
+#include "PtrList.H"
+#include "fvPatchFields.H"
+#include "emptyFvPatch.H"
+#include "emptyFvPatchField.H"
+#include "emptyFvsPatchField.H"
+#include "processorFvPatch.H"
+#include "processorFvPatchField.H"
+#include "processorFvsPatchField.H"
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class Type>
+void Foam::fvFieldReconstructor::reconstructField
+(
+    GeometricField<Type, fvPatchField, volMesh>& reconField,
+    const PtrList<GeometricField<Type, fvPatchField, volMesh> >& procFields
+) const
+{
+    // Get references to internal and boundary field
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, fvPatchField, volMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    forAll (procFields, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, fvPatchField, volMesh>& procField =
+                procFields[procI];
+
+            // Set the cell values in the reconstructed field
+            iField.rmap
+            (
+                procField.internalField(),
+                cellProcAddressing_[procI]
+            );
+
+            // Set the boundary patch values in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Get addressing slice for this patch
+                const labelList::subList cp =
+                    procMeshes_[procI].boundary()[patchI].patchSlice
+                    (
+                        faceProcAddressing_[procI]
+                    );
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Fast looping
+                    const label curPatchStart =
+                        mesh_.boundaryMesh()[curBPatch].start();
+
+                    labelList reverseAddressing(cp.size());
+
+                    forAll (cp, faceI)
+                    {
+                        // Subtract one to take into account offsets for
+                        // face direction.
+                        reverseAddressing[faceI] =
+                            cp[faceI] - 1 - curPatchStart;
+                    }
+
+                    bouField[curBPatch].rmap
+                    (
+                        procField.boundaryField()[patchI],
+                        reverseAddressing
+                    );
+                }
+                else
+                {
+                    const Field<Type>& curProcPatch =
+                        procField.boundaryField()[patchI];
+
+                    // General mapping: patch to patch or patch to/from internal
+
+                    // In processor patches, there's a mix of internal faces
+                    // (some of them turned) and possible cyclics. Slow loop
+                    forAll (cp, faceI)
+                    {
+                        // Subtract one to take into account offsets for
+                        // face direction.
+                        label curF = cp[faceI] - 1;
+
+                        // Is the face on the boundary?
+                        if (curF >= mesh_.nInternalFaces())
+                        {
+                            label curBPatch =
+                                mesh_.boundaryMesh().whichPatch(curF);
+
+                            // Add the face
+                            label curPatchFace =
+                                mesh_.boundaryMesh()[curBPatch].whichFace(curF);
+
+                            bouField[curBPatch][curPatchFace] =
+                                curProcPatch[faceI];
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+void Foam::fvFieldReconstructor::reconstructField
+(
+    GeometricField<Type, fvsPatchField, surfaceMesh>& reconField,
+    const PtrList<GeometricField<Type, fvsPatchField, surfaceMesh> >& procFields
+) const
+{
+    // Create the internalField
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, fvsPatchField, surfaceMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    forAll (procFields, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, fvsPatchField, surfaceMesh>& procField =
+                procFields[procI];
+
+            // Set the face values in the reconstructed field
+
+            // It is necessary to create a copy of the addressing array to
+            // take care of the face direction offset trick.
+            //
+            {
+                labelList curAddr(faceProcAddressing_[procI]);
+
+                forAll (curAddr, addrI)
+                {
+                    curAddr[addrI] -= 1;
+                }
+
+                iField.rmap
+                (
+                    procField.internalField(),
+                    curAddr
+                );
+            }
+
+            // Set the boundary patch values in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Get addressing slice for this patch
+                const labelList::subList cp =
+                    procMeshes_[procI].boundary()[patchI].patchSlice
+                    (
+                        faceProcAddressing_[procI]
+                    );
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Fast looping
+                    const label curPatchStart =
+                        mesh_.boundaryMesh()[curBPatch].start();
+
+                    labelList reverseAddressing(cp.size());
+
+                    forAll (cp, faceI)
+                    {
+                        // Subtract one to take into account offsets for
+                        // face direction.
+                        reverseAddressing[faceI] =
+                            cp[faceI] - 1 - curPatchStart;
+                    }
+
+                    bouField[curBPatch].rmap
+                    (
+                        procField.boundaryField()[patchI],
+                        reverseAddressing
+                    );
+                }
+                else
+                {
+                    const Field<Type>& curProcPatch =
+                        procField.boundaryField()[patchI];
+
+                    // In processor patches, there's a mix of internal faces
+                    // (some of them turned) and possible cyclics. Slow loop
+                    forAll (cp, faceI)
+                    {
+                        label curF = cp[faceI] - 1;
+
+                        // Is the face turned the right side round
+                        if (curF >= 0)
+                        {
+                            // Is the face on the boundary?
+                            if (curF >= mesh_.nInternalFaces())
+                            {
+                                label curBPatch =
+                                    mesh_.boundaryMesh().whichPatch(curF);
+
+                                // Add the face
+                                label curPatchFace =
+                                    mesh_.boundaryMesh()
+                                    [curBPatch].whichFace(curF);
+
+                                bouField[curBPatch][curPatchFace] =
+                                    curProcPatch[faceI];
+                            }
+                            else
+                            {
+                                // Internal face
+                                iField[curF] = curProcPatch[faceI];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+Foam::tmp<Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh> >
+Foam::fvFieldReconstructor::reconstructFvVolumeField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, fvPatchField, volMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, fvPatchField, volMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI].time().timeName(),
+                        procMeshes_[procI],
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<fvPatchField<Type> > patchFields(mesh_.boundary().size());
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            // Set the boundary patch in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary field is a regular patch field
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Clone with map
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            fvPatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, volMesh>::null(),
+                                fvPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                fvPatchField<Type>::New
+                (
+                    mesh_.boundary()[patchI].type(),
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, volMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Construct the reconstructed field with patches
+    tmp<GeometricField<Type, fvPatchField, volMesh> > treconField
+    (
+        new GeometricField<Type, fvPatchField, volMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_.time().timeName(),
+                mesh_,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.nCells()),
+            patchFields
+        )
+    );
+
+    // Reconstruct field
+    this->reconstructField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+template<class Type>
+Foam::tmp<Foam::GeometricField<Type, Foam::fvsPatchField, Foam::surfaceMesh> >
+Foam::fvFieldReconstructor::reconstructFvSurfaceField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, fvsPatchField, surfaceMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, fvsPatchField, surfaceMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI].time().timeName(),
+                        procMeshes_[procI],
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<fvsPatchField<Type> > patchFields(mesh_.boundary().size());
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            // Set the boundary patch in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // Regular patch. Fast looping
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            fvsPatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, surfaceMesh>::null(),
+                                fvPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                fvsPatchField<Type>::New
+                (
+                    mesh_.boundary()[patchI].type(),
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, surfaceMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Now construct the field with patches
+    tmp<GeometricField<Type, fvsPatchField, surfaceMesh> > treconField
+    (
+        new GeometricField<Type, fvsPatchField, surfaceMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_.time().timeName(),
+                mesh_,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.nInternalFaces()),
+            patchFields
+        )
+    );
+
+    // Reconstruct field
+    reconstructField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+// Reconstruct and write all/selected volume fields
+template<class Type>
+void Foam::fvFieldReconstructor::reconstructFvVolumeFields
+(
+    const IOobjectList& objects,
+    const HashSet<word>& selectedFields
+) const
+{
+    const word& fieldClassName =
+        GeometricField<Type, fvPatchField, volMesh>::typeName;
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        forAllConstIter(IOobjectList, fields, fieldIter)
+        {
+            if
+            (
+                !selectedFields.size()
+             || selectedFields.found(fieldIter()->name())
+            )
+            {
+                Info<< "        " << fieldIter()->name() << endl;
+
+                reconstructFvVolumeField<Type>(*fieldIter())().write();
+            }
+        }
+        Info<< endl;
+    }
+}
+
+
+// Reconstruct and write all/selected surface fields
+template<class Type>
+void Foam::fvFieldReconstructor::reconstructFvSurfaceFields
+(
+    const IOobjectList& objects,
+    const HashSet<word>& selectedFields
+) const
+{
+    const word& fieldClassName =
+        GeometricField<Type, fvsPatchField, surfaceMesh>::typeName;
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        forAllConstIter(IOobjectList, fields, fieldIter)
+        {
+            if
+            (
+                !selectedFields.size()
+             || selectedFields.found(fieldIter()->name())
+            )
+            {
+                Info<< "        " << fieldIter()->name() << endl;
+
+                reconstructFvSurfaceField<Type>(*fieldIter())().write();
+            }
+        }
+
+        Info<< endl;
+    }
+}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteVolume/processorMeshesReconstructor.C

@@ -27,9 +27,9 @@ License
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
-void Foam::processorMeshesReconstructor::readMeshes()
+void Foam::processorMeshesReconstructor::readMeshes(PtrList<Time>& databases)
 {
-    forAll (databases_, procI)
+    forAll (databases, procI)
     {
         Info<< "Reading mesh for processor " << procI << endl;
         meshes_.set
@@ -40,8 +40,8 @@ void Foam::processorMeshesReconstructor::readMeshes()
                 IOobject
                 (
                     meshName_,
-                    databases_[procI].timeName(),
-                    databases_[procI]
+                    databases[procI].timeName(),
+                    databases[procI]
                 )
             )
         );
@@ -64,13 +64,26 @@ void Foam::processorMeshesReconstructor::clearMaps()
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 
+Foam::processorMeshesReconstructor::processorMeshesReconstructor
+(
+    const word& meshName
+)
+:
+    meshName_(meshName),
+    meshes_(),
+    pointProcAddressing_(),
+    faceProcAddressing_(),
+    cellProcAddressing_(),
+    boundaryProcAddressing_()
+{}
+
+
 Foam::processorMeshesReconstructor::processorMeshesReconstructor
 (
     PtrList<Time>& databases,
     const word& meshName
 )
 :
-    databases_(databases),
     meshName_(meshName),
     meshes_(databases.size()),
     pointProcAddressing_(),
@@ -78,7 +91,7 @@ Foam::processorMeshesReconstructor::processorMeshesReconstructor
     cellProcAddressing_(),
     boundaryProcAddressing_()
 {
-    readMeshes();
+    readMeshes(databases);
 }
 
 
@@ -89,29 +102,34 @@ Foam::processorMeshesReconstructor::readUpdate()
 {
     polyMesh::readUpdateState stat = polyMesh::UNCHANGED;
 
-    forAll (databases_, procI)
+    forAll (meshes_, procI)
     {
-        // Check if any new meshes need to be read.
-        polyMesh::readUpdateState procStat = meshes_[procI].readUpdate();
+        // Only do action if database has been set
+        if (meshes_.set(procI))
+        {
+            // Check if any new meshes need to be read.
+            polyMesh::readUpdateState procStat = meshes_[procI].readUpdate();
 
-        // Combine into overall mesh change status
-        if (stat == polyMesh::UNCHANGED)
-        {
-            stat = procStat;
-        }
-        else
-        {
-            if (stat != procStat)
+            // Combine into overall mesh change status
+            if (stat == polyMesh::UNCHANGED)
             {
-                FatalErrorIn("processorMeshesReconstructor::readUpdate()")
-                    << "Processor " << procI
-                    << " has a different polyMesh at time "
-                    << databases_[procI].timeName()
-                    << " compared to any previous processors." << nl
-                    << "Please check time " << databases_[procI].timeName()
-                    << " directories on all processors for consistent"
-                    << " mesh files."
-                    << exit(FatalError);
+                stat = procStat;
+            }
+            else
+            {
+                if (stat != procStat)
+                {
+                    FatalErrorIn("processorMeshesReconstructor::readUpdate()")
+                        << "Processor " << procI
+                        << " has a different polyMesh at time "
+                        << meshes_[procI].time().timeName()
+                        << " compared to any previous processors." << nl
+                        << "Please check time "
+                        << meshes_[procI].time().timeName()
+                        << " directories on all processors for consistent"
+                        << " mesh files."
+                        << exit(FatalError);
+                }
             }
         }
     }

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteVolume/processorMeshesReconstructor.H

@@ -25,6 +25,14 @@ Class
     Foam::processorMeshesReconstructor
 
 Description
+    The processorMeshesReconstructor will take a list of meshes with
+    matching processor boundaries and build a single combined mesh by
+    matching processor patches to each other.
+
+    In order to 
+
+Author
+    Hrvoje Jasak, Wikki Ltd.  All rights reserved.
 
 SourceFiles
     processorMeshesReconstructor.C
@@ -51,16 +59,14 @@ namespace Foam
 class processorPolyPatch;
 
 /*---------------------------------------------------------------------------*\
-                  Class processorMeshesReconstructor Declaration
+                Class processorMeshesReconstructor Declaration
 \*---------------------------------------------------------------------------*/
 
 class processorMeshesReconstructor
 {
     // Private data
 
-        //- Processor databases
-        PtrList<Time>& databases_;
-
+        //- Name of mesh region to reconstruct
         const word meshName_;
 
         //- List of processor meshes
@@ -89,11 +95,14 @@ class processorMeshesReconstructor
 
 
         //- Read all meshes
-        void readMeshes();
+        void readMeshes(PtrList<Time>& databases);
 
         //- Attempt to read mapping.  If not available, return false
         bool readMapping();
 
+        //- Return first valid mesh index
+        label firstValidMesh() const;
+
         //- Return neighbour processor patch
         const processorPolyPatch& neighbourProcPatch
         (
@@ -114,7 +123,10 @@ public:
 
     // Constructors
 
-        //- Construct from components
+        //- Construct given name.  Set meshes later
+        processorMeshesReconstructor(const word& meshName);
+
+        //- Construct reading meshes from databases
         processorMeshesReconstructor
         (
             PtrList<Time>& databases,
@@ -138,7 +150,13 @@ public:
         void reconstructPoints(fvMesh& mesh) const;
 
         //- Return meshes
-        const PtrList<fvMesh>& meshes()
+        const PtrList<fvMesh>& meshes() const
+        {
+            return meshes_;
+        }
+
+        //- Return access to meshes
+        PtrList<fvMesh>& meshes()
         {
             return meshes_;
         }

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteVolume/sharedPoints.C

@@ -0,0 +1,412 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "sharedPoints.H"
+#include "processorPolyPatch.H"
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+Foam::labelListList Foam::sharedPoints::procPatchPairs() const
+{
+    labelListList patchPairs(meshes_.size());
+
+    // Initialise patch pair indices to -1
+    forAll (meshes_, meshI)
+    {
+        if (meshes_.set(meshI))
+        {
+            patchPairs[meshI].setSize(meshes_[meshI].boundaryMesh().size(), -1);
+        }
+    }
+
+    forAll (meshes_, meshI)
+    {
+        if (meshes_.set(meshI))
+        {
+            const polyMesh& curMesh = meshes_[meshI];
+            const polyBoundaryMesh& curPatches = curMesh.boundaryMesh();
+
+            forAll (curPatches, patchI)
+            {
+                if (isA<processorPolyPatch>(curPatches[patchI]))
+                {
+                    // Found processor patch
+                    if (patchPairs[meshI][patchI] == -1)
+                    {
+                        // Neighbour not found.  Find one
+                        const processorPolyPatch& myProcPatch =
+                            refCast<const processorPolyPatch>
+                            (
+                                curPatches[patchI]
+                            );
+
+                        const int myProcID = meshI;
+                        const int nbrProcID = myProcPatch.neighbProcNo();
+
+                        // Get the other mesh
+                        if (!meshes_.set(nbrProcID))
+                        {
+                            FatalErrorIn
+                            (
+                                "labelListList sharedPoints::procPatchPairs()"
+                            )   << "Neighbour mesh does not exist for proc "
+                                << meshI << " patch " << patchI
+                                << " and neighbour " << nbrProcID
+                                << abort(FatalError);
+                        }
+
+                        const polyMesh& nbrMesh = meshes_[nbrProcID];
+                        const polyBoundaryMesh& nbrPatches =
+                            nbrMesh.boundaryMesh();
+
+                        // Check all neighbour processor patches until a match
+                        // is found
+                        bool found = false;
+
+                        forAll (nbrPatches, nbrPatchI)
+                        {
+                            if (isA<processorPolyPatch>(nbrPatches[nbrPatchI]))
+                            {
+                                const processorPolyPatch& nbrProcPatch =
+                                    refCast<const processorPolyPatch>
+                                    (
+                                        nbrPatches[nbrPatchI]
+                                    );
+
+                                if (nbrProcPatch.neighbProcNo() == myProcID)
+                                {
+                                    // Pair found.  Record it twice
+                                    patchPairs[myProcID][patchI] = nbrPatchI;
+
+                                    patchPairs[nbrProcID][nbrPatchI] = patchI;
+
+                                    found = true;
+                                }
+                            }
+
+                            if (found)
+                            {
+                                break;
+                            }
+                        }
+
+                        if (!found)
+                        {
+                            FatalErrorIn
+                            (
+                                "labelListList sharedPoints::procPatchPairs()"
+                            )   << "Neighbour patch does not exist for proc "
+                                << meshI << " patch " << patchI
+                                << " and neighbour " << nbrProcID
+                                << abort(FatalError);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    return patchPairs;
+}
+
+
+void Foam::sharedPoints::calcSharedPoints()
+{
+    // Algorithm
+    // Go through all processor patches and mark local points that are used
+    // by more than one processor patch and mark them as globally shared
+    // Pass the data to other processors.  Mark the locally multiply shared
+    // points and pass on the data
+    // Once all the data is passed forwards and back, check all points on
+    // all processors.  Record globally shared point, its local label and its
+    // slot in the globally shared point list
+
+    // Mark-up:
+    // 0 = point does not touch a processor boundary
+    // 1 = point on only one processor boundary: not locally shared
+    // 2 = locally detected global point
+
+    // Mark-up array: procI, procJ,
+    labelListList markedPoints(meshes_.size());
+
+    forAll (meshes_, meshI)
+    {
+        if (meshes_.set(meshI))
+        {
+            markedPoints[meshI].setSize(meshes_[meshI].nPoints(), 0);
+        }
+    }
+
+    // Mark up points for the first time
+    forAll (meshes_, meshI)
+    {
+        if (meshes_.set(meshI))
+        {
+            const polyMesh& curMesh = meshes_[meshI];
+            const polyBoundaryMesh& patches = curMesh.boundaryMesh();
+
+            // Mark points belonging to processor patches.  If the point
+            // is marked more than once, it may be a globally shared point
+            labelList& curMarkedPoints = markedPoints[meshI];
+
+            forAll (patches, patchI)
+            {
+                const polyPatch& pp = patches[patchI];
+
+                if (isA<processorPolyPatch>(pp))
+                {
+                    // Found processor patch
+                    const labelList& patchMeshPoints = pp.meshPoints();
+
+                    forAll (patchMeshPoints, mpI)
+                    {
+                        // Mark the point
+                        curMarkedPoints[patchMeshPoints[mpI]]++;
+                    }
+                }
+            }
+        }
+    }
+
+    // Get processor patch to neighbour processor patch addressing
+    labelListList patchPairs = procPatchPairs();
+
+    // Communicate and count global points
+    labelList nGlobalPointsPerProc(meshes_.size(), 0);
+
+    // Identify, count and communicate points across processor boundaries
+    // Repeat until the number of points per processor stabilises,
+    // ie. no further points are found through communication
+    label oldNTotalPoints, newNTotalPoints;
+    do
+    {
+        oldNTotalPoints = sum(nGlobalPointsPerProc);
+
+        // Reset the list
+        nGlobalPointsPerProc = 0;
+
+        forAll (meshes_, meshI)
+        {
+            if (meshes_.set(meshI))
+            {
+                const polyMesh& curMesh = meshes_[meshI];
+                const polyBoundaryMesh& patches = curMesh.boundaryMesh();
+
+                labelList& curMarkedPoints = markedPoints[meshI];
+
+                // Collect the points that have been addressed multiple times
+                forAll (patches, patchI)
+                {
+                    const polyPatch& pp = patches[patchI];
+
+                    if (isA<processorPolyPatch>(pp))
+                    {
+                        // Found processor patch
+                        const labelList& patchMeshPoints = pp.meshPoints();
+
+                        // My processor patch
+                        const processorPolyPatch& myProcPatch =
+                            refCast<const processorPolyPatch>(pp);
+
+                        // Get neighbour processor ID
+                        const int nbrProcID = myProcPatch.neighbProcNo();
+
+                        // Neighbour patch
+                        const polyPatch& nbrPatch =
+                            meshes_[nbrProcID].boundaryMesh()
+                            [patchPairs[meshI][patchI]];
+
+                        const labelList& nbrMeshPoints = nbrPatch.meshPoints();
+
+                        forAll (patchMeshPoints, mpI)
+                        {
+                            if (curMarkedPoints[patchMeshPoints[mpI]] > 1)
+                            {
+                                // Mark the point on the other processor/side
+                                markedPoints[nbrProcID][nbrMeshPoints[mpI]] =
+                                    curMarkedPoints[patchMeshPoints[mpI]];
+                            }
+                        }
+                    }
+                }
+
+                // Count number of shared points per processor
+                forAll (curMarkedPoints, cpI)
+                {
+                    if (curMarkedPoints[cpI] > 1)
+                    {
+                        nGlobalPointsPerProc[meshI]++;
+                    }
+                }
+            }
+        }
+
+        newNTotalPoints = sum(nGlobalPointsPerProc);
+
+        Info<< "Proc merge pass: " << oldNTotalPoints << " "
+            << newNTotalPoints << endl;
+    } while (oldNTotalPoints != newNTotalPoints);
+
+    Info<< "Number of shared points per processor: " << nGlobalPointsPerProc
+        << endl;
+
+    // Collect points for every processor, in order to re-use the markedPoints
+    // list.  Note: the list of global labels of shared points
+    // will be collected later
+    forAll (meshes_, meshI)
+    {
+        if (meshes_.set(meshI))
+        {
+            labelList& curSharedPoints = sharedPointLabels_[meshI];
+
+            curSharedPoints.setSize(nGlobalPointsPerProc[meshI]);
+
+            // Count inserted points
+            label nShared = 0;
+
+            // Get point marking
+            const labelList& curMarkedPoints = markedPoints[meshI];
+
+            forAll (curMarkedPoints, pointI)
+            {
+                if (curMarkedPoints[pointI] > 1)
+                {
+                    curSharedPoints[nShared] = pointI;
+                    nShared++;
+                }
+            }
+        }
+    }
+
+    // Clear markup list.  It will be used for the global processor point
+    forAll (markedPoints, meshI)
+    {
+        markedPoints[meshI] = -1;
+    }
+
+    // Provide global mark for all processors and communicate it across
+    // processor boundaries
+    forAll (meshes_, meshI)
+    {
+        if (meshes_.set(meshI))
+        {
+            const polyMesh& curMesh = meshes_[meshI];
+            const polyBoundaryMesh& patches = curMesh.boundaryMesh();
+
+            // Get shared points and assign global shared point index
+            const labelList& curSharedPoints = sharedPointLabels_[meshI];
+
+            // Prepare addressing into the global shared point list
+            labelList& curSharedAddr = sharedPointAddr_[meshI];
+            curSharedAddr.setSize(curSharedPoints.size());
+
+            labelList& curMarkedPoints = markedPoints[meshI];
+
+            forAll (curSharedPoints, spI)
+            {
+                if (curMarkedPoints[curSharedPoints[spI]] == -1)
+                {
+                    // Found new point.  Mark it and collect addressing
+                    curMarkedPoints[curSharedPoints[spI]] = nGlobalPoints_;
+
+                    // Collect addressing
+                    curSharedAddr[spI] = nGlobalPoints_;
+
+                    nGlobalPoints_++;
+                }
+                else
+                {
+                    // Point already marked.  Collect addressing
+                    curSharedAddr[spI] = curMarkedPoints[curSharedPoints[spI]];
+                }
+            }
+
+            // Communicate labels accross the boundary using processor patches
+            forAll (patches, patchI)
+            {
+                const polyMesh& curMesh = meshes_[meshI];
+                const polyBoundaryMesh& patches = curMesh.boundaryMesh();
+
+                // Get point marking
+                const labelList& curMarkedPoints = markedPoints[meshI];
+
+                const polyPatch& pp = patches[patchI];
+
+                if (isA<processorPolyPatch>(pp))
+                {
+                    // Found processor patch
+
+                    // My processor patch
+                    const processorPolyPatch& myProcPatch =
+                        refCast<const processorPolyPatch>(pp);
+
+                    const labelList& patchMeshPoints = pp.meshPoints();
+
+                    // Get neighbour processor ID
+                    const int nbrProcID = myProcPatch.neighbProcNo();
+
+                    // Neighbour patch
+                    const polyPatch& nbrPatch =
+                        meshes_[nbrProcID].boundaryMesh()
+                        [patchPairs[meshI][patchI]];
+
+                    const labelList& nbrMeshPoints = nbrPatch.meshPoints();
+
+                    forAll (patchMeshPoints, mpI)
+                    {
+                        if (curMarkedPoints[patchMeshPoints[mpI]] > -1)
+                        {
+                            // Mark opposite side
+                            markedPoints[nbrProcID][nbrMeshPoints[mpI]] =
+                                curMarkedPoints[patchMeshPoints[mpI]];
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::sharedPoints::sharedPoints(const PtrList<fvMesh>& meshes)
+:
+    meshes_(meshes),
+    sharedPointAddr_(meshes_.size()),
+    sharedPointLabels_(meshes_.size()),
+    nGlobalPoints_(0)
+{
+    calcSharedPoints();
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+// Foam::sharedPoints::~sharedPoints()
+// {}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/finiteVolume/sharedPoints.H

@@ -0,0 +1,166 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::sharedPoints
+
+Description
+    Calculates points shared by more than two processor patches from a list
+    of meshes.
+
+    Works purely on topology.
+    Needs:
+      - domain to be one single domain (i.e. all faces can be reached through
+        face-cell walk).
+      - patch face ordering to be ok
+      - f[0] ordering on patch faces to be ok.
+
+    Works by constructing equivalence lists for all the points on processor
+    patches. These list are procPointList and give processor and meshPoint
+    label on that processor.
+    E.g.
+    @verbatim
+          ((7 93)(4 731)(3 114))
+    @endverbatim
+
+    means point 93 on proc7 is connected to point 731 on proc4 and 114 on proc3.
+    It then gets the lowest numbered processor (the 'master') to request a
+    sharedPoint label from processor0 and it redistributes this label back to
+    the other processors in the equivalence list.
+
+Note
+    Currently operating with a PtrList<fvMesh>, whereas the operation actually
+    works on PtrList<polyMesh> as well, due to the calling side
+
+Author
+    Hrvoje Jasak, Wikki Ltd.  All rights reserved
+
+SourceFiles
+    sharedPoints.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef sharedPoints_H
+#define sharedPoints_H
+
+#include "PtrList.H"
+#include "fvMesh.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                          Class sharedPoints Declaration
+\*---------------------------------------------------------------------------*/
+
+class sharedPoints
+{
+    // Private typedefs
+
+        //- Define procPointList as holding a list of meshPoint/processor labels
+        typedef FixedList<label, 2> procPoint;
+        typedef List<procPoint> procPointList;
+
+
+    // Private data
+
+        //- List of meshes
+        const PtrList<fvMesh>& meshes_;
+
+        //- Shared points used by this processor (= global point number)
+        labelListList sharedPointAddr_;
+
+        //- My mesh points corresponding to the shared points
+        labelListList sharedPointLabels_;
+
+        //- Total number of shared points.
+        label nGlobalPoints_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        sharedPoints(const sharedPoints&) = delete;
+
+        //- Disallow default bitwise assignment
+        void operator=(const sharedPoints&) = delete;
+
+
+        //- Calculate processor patch pairs
+        //  For each processor patch, find equivalent patch on other mesh
+        labelListList procPatchPairs() const;
+
+        //- Calculate shared points
+        void calcSharedPoints();
+
+
+public:
+
+    // Static data members
+
+
+    // Constructors
+
+        //- Construct from the list of meshes
+        sharedPoints(const PtrList<fvMesh>& meshes);
+
+
+    //- Destructor
+    ~sharedPoints() = default;
+
+
+    // Member Functions
+
+        // Access
+
+            //- Shared points used by this processor (= global point number)
+            inline const labelListList& sharedPointAddr() const
+            {
+                return sharedPointAddr_;
+            }
+
+            //- Local mesh points corresponding to the shared points
+            inline const labelListList& sharedPointLabels() const
+            {
+                return sharedPointLabels_;
+            }
+
+            //- Number of globally shared points
+            inline label nGlobalPoints() const
+            {
+                return nGlobalPoints_;
+            }
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/lagrangian/reconstructLagrangianFields.C

@@ -56,29 +56,32 @@ Foam::tmp<Foam::IOField<Type> > Foam::reconstructLagrangianField
     );
     Field<Type>& field = tfield();
 
-    forAll(meshes, i)
+    forAll (meshes, i)
     {
-        // Check object on local mesh
-        IOobject localIOobject
-        (
-            fieldName,
-            meshes[i].time().timeName(),
-            cloud::prefix/cloudName,
-            meshes[i],
-            IOobject::MUST_READ,
-            IOobject::NO_WRITE
-        );
-
-        if (localIOobject.headerOk())
+        if (meshes.set(i))
         {
-            IOField<Type> fieldi(localIOobject);
+            // Check object on local mesh
+            IOobject localIOobject
+            (
+                fieldName,
+                meshes[i].time().timeName(),
+                cloud::prefix/cloudName,
+                meshes[i],
+                IOobject::MUST_READ,
+                IOobject::NO_WRITE
+            );
 
-            label offset = field.size();
-            field.setSize(offset + fieldi.size());
-
-            forAll(fieldi, j)
+            if (localIOobject.headerOk())
             {
-                field[offset + j] = fieldi[j];
+                IOField<Type> fieldi(localIOobject);
+
+                label offset = field.size();
+                field.setSize(offset + fieldi.size());
+
+                forAll (fieldi, j)
+                {
+                    field[offset + j] = fieldi[j];
+                }
             }
         }
     }

src/decompositionMethods/decomposeReconstruct/reconstructTools/lagrangian/reconstructLagrangianPositions.C

@@ -46,25 +46,28 @@ void Foam::reconstructLagrangianPositions
         IDLList<passiveParticle>()
     );
 
-    forAll(meshes, i)
+    forAll (meshes, i)
     {
-        const labelList& cellMap = cellProcAddressing[i];
-
-        Cloud<passiveParticle> lpi(meshes[i], cloudName, false);
-
-        forAllIter(Cloud<passiveParticle>, lpi, iter)
+        if (meshes.set(i))
         {
-            const passiveParticle& ppi = iter();
+            const labelList& cellMap = cellProcAddressing[i];
 
-            lagrangianPositions.append
-            (
-                new passiveParticle
+            Cloud<passiveParticle> lpi(meshes[i], cloudName, false);
+
+            forAllIter (Cloud<passiveParticle>, lpi, iter)
+            {
+                const passiveParticle& ppi = iter();
+
+                lagrangianPositions.append
                 (
-                    lagrangianPositions,
-                    ppi.position(),
-                    cellMap[ppi.cell()]
-                )
-            );
+                    new passiveParticle
+                    (
+                        lagrangianPositions,
+                        ppi.position(),
+                        cellMap[ppi.cell()]
+                    )
+                );
+            }
         }
     }
 

src/decompositionMethods/decomposeReconstruct/reconstructTools/point/pointFieldReconstructor.H

@@ -143,16 +143,29 @@ public:
         );
 
 
+    // Destructor - default
+
+
     // Member Functions
 
-        //- Reconstruct field
+        //- Reconstruct point field data into a given field
+        //  If a PtrList slot is empty, it is skipped
+        template<class Type>
+        void reconstructField
+        (
+            GeometricField<Type, pointPatchField, pointMesh>& reconField,
+            const PtrList<GeometricField<Type, pointPatchField, pointMesh> >&
+                procFields
+        ) const;
+
+        //- Reconstruct point field
         template<class Type>
         tmp<GeometricField<Type, pointPatchField, pointMesh> >
-        reconstructField(const IOobject& fieldIoObject);
+        reconstructField(const IOobject& fieldIoObject) const;
 
-        //- Reconstruct and write all fields
+        //- Reconstruct and write all point fields
         template<class Type>
-        void reconstructFields(const IOobjectList& objects);
+        void reconstructFields(const IOobjectList& objects) const;
 };
 
 

src/decompositionMethods/decomposeReconstruct/reconstructTools/point/pointFieldReconstructorReconstructFields.C

@@ -0,0 +1,252 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "pointFieldReconstructor.H"
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class Type>
+void Foam::pointFieldReconstructor::reconstructField
+(
+    GeometricField<Type, pointPatchField, pointMesh>& reconField,
+    const PtrList<GeometricField<Type, pointPatchField, pointMesh> >& procFields
+) const
+{
+    // Get references to internal and boundary field
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, pointPatchField, pointMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    forAll (procMeshes_, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, pointPatchField, pointMesh>&
+                procField = procFields[procI];
+
+            // Get processor-to-global addressing for use in rmap
+            const labelList& procToGlobalAddr = pointProcAddressing_[procI];
+
+            // Set the cell values in the reconstructed field
+            iField.rmap
+            (
+                procField.internalField(),
+                procToGlobalAddr
+            );
+
+            // Set the boundary patch values in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    bouField[curBPatch].rmap
+                    (
+                        procFields[procI].boundaryField()[patchI],
+                        patchPointAddressing_[procI][patchI]
+                    );
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+Foam::tmp<Foam::GeometricField<Type, Foam::pointPatchField, Foam::pointMesh> >
+Foam::pointFieldReconstructor::reconstructField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, pointPatchField, pointMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, pointPatchField, pointMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI]().time().timeName(),
+                        procMeshes_[procI](),
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<pointPatchField<Type> > patchFields(mesh_.boundary().size());
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            // Set the boundary patch in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            pointPatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, pointMesh>::null(),
+                                pointPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                pointPatchField<Type>::New
+                (
+                    mesh_.boundary()[patchI].type(),
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, pointMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Construct the reconstructed field with patches
+    tmp<GeometricField<Type, pointPatchField, pointMesh> > treconField
+    (
+        new GeometricField<Type, pointPatchField, pointMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_().time().timeName(),
+                mesh_(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.size()),
+            patchFields
+        )
+    );
+
+    // Reconstruct field
+    reconstructField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+// Reconstruct and write all point fields
+template<class Type>
+void Foam::pointFieldReconstructor::reconstructFields
+(
+    const IOobjectList& objects
+) const
+{
+    word fieldClassName
+    (
+        GeometricField<Type, pointPatchField, pointMesh>::typeName
+    );
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        for
+        (
+            IOobjectList::iterator fieldIter = fields.begin();
+            fieldIter != fields.end();
+            ++fieldIter
+        )
+        {
+            Info<< "        " << fieldIter()->name() << endl;
+
+            reconstructField<Type>(*fieldIter())().write();
+        }
+
+        Info<< endl;
+    }
+}
+
+
+// ************************************************************************* //

src/decompositionMethods/decomposeReconstruct/reconstructTools/tetFiniteElement/tetPointFieldReconstructor.H

@@ -54,7 +54,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-              Class tetPointFieldReconstructor Declaration
+                  Class tetPointFieldReconstructor Declaration
 \*---------------------------------------------------------------------------*/
 
 class tetPointFieldReconstructor
@@ -166,37 +166,60 @@ public:
         );
 
 
+    // Destructor - default
+
+
     // Member Functions
 
-        //- Reconstruct point field
+        //- Reconstruct tetPoint field data into a given field
+        //  If a PtrList slot is empty, it is skipped
+        template<class Type>
+        void reconstructTetPointField
+        (
+            GeometricField<Type, tetPolyPatchField, tetPointMesh>& reconField,
+            const PtrList<GeometricField<Type, tetPolyPatchField, tetPointMesh> >&
+                procFields
+        ) const;
+
+        //- Reconstruct tetPoint field
         template<class Type>
         tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
         reconstructTetPointField
         (
             const IOobject& fieldIoObject
-        );
+        ) const;
 
-        //- Reconstruct element field
+        //- Reconstruct tetElement field data into a given field
+        //  If a PtrList slot is empty, it is skipped
+        template<class Type>
+        void reconstructElementField
+        (
+            GeometricField<Type, elementPatchField, elementMesh>& reconField,
+            const PtrList<GeometricField<Type, elementPatchField, elementMesh> >&
+                procFields
+        ) const;
+
+        //- Reconstruct tetElement field
         template<class Type>
         tmp<GeometricField<Type, elementPatchField, elementMesh> >
         reconstructElementField
         (
             const IOobject& fieldIoObject
-        );
+        ) const;
 
-        //- Reconstruct and write all point fields
+        //- Reconstruct and write all tetPoint fields
         template<class Type>
         void reconstructTetPointFields
         (
             const IOobjectList& objects
-        );
+        ) const;
 
-        //- Reconstruct and write all element fields
+        //- Reconstruct and write all tetElement fields
         template<class Type>
         void reconstructElementFields
         (
             const IOobjectList& objects
-        );
+        ) const;
 };
 
 

src/decompositionMethods/decomposeReconstruct/reconstructTools/tetFiniteElement/tetPointFieldReconstructorReconstructFields.C

@@ -0,0 +1,517 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | foam-extend: Open Source CFD
+   \\    /   O peration     | Version:     4.0
+    \\  /    A nd           | Web:         http://www.foam-extend.org
+     \\/     M anipulation  | For copyright notice see file Copyright
+-------------------------------------------------------------------------------
+License
+    This file is part of foam-extend.
+
+    foam-extend is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    foam-extend is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "tetPointFieldReconstructor.H"
+#include "PtrList.H"
+#include "tetPolyPatchFields.H"
+#include "tetFemMatrices.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class Type>
+void tetPointFieldReconstructor::reconstructTetPointField
+(
+    GeometricField<Type, tetPolyPatchField, tetPointMesh>& reconField,
+    const PtrList<GeometricField<Type, tetPolyPatchField, tetPointMesh> >&
+        procFields
+) const
+{
+    // Get references to internal and boundary field
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, tetPolyPatchField, tetPointMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    forAll (procMeshes_, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, tetPolyPatchField, tetPointMesh>&
+                procField = procFields[procI];
+
+            // Get processor-to-global addressing for use in rmap
+            labelList procToGlobalAddr = procAddressing(procI);
+
+            // Set the cell values in the reconstructed field
+            iField.rmap
+            (
+                procField.internalField(),
+                procToGlobalAddr
+            );
+
+            // Set the boundary patch values in the reconstructed field
+            forAll(boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // If the field stores values, do the rmap
+                    if (bouField[curBPatch].storesFieldData())
+                    {
+                        bouField[curBPatch].rmap
+                        (
+                            procField.boundaryField()[patchI],
+                            procPatchAddressing
+                            (
+                                procToGlobalAddr,
+                                procI,
+                                patchI
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
+tetPointFieldReconstructor::reconstructTetPointField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, tetPolyPatchField, tetPointMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, tetPolyPatchField, tetPointMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI]().time().timeName(),
+                        procMeshes_[procI](),
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<tetPolyPatchField<Type> > patchFields(mesh_.boundary().size());
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            // Set the boundary patch values in the reconstructed field
+            forAll(boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            tetPolyPatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, tetPointMesh>::null(),
+                                tetPolyPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                tetPolyPatchField<Type>::New
+                (
+                    mesh_.boundary()[patchI].type(),
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, tetPointMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Construct the reconstructed field with patches
+    tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> > treconField
+    (
+        new GeometricField<Type, tetPolyPatchField, tetPointMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_().time().timeName(),
+                mesh_(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.nPoints()),
+            patchFields
+        )
+    );
+
+    // Reconstruct field
+    reconstructTetPointField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+template<class Type>
+void tetPointFieldReconstructor::reconstructElementField
+(
+    GeometricField<Type, elementPatchField, elementMesh>& reconField,
+    const PtrList<GeometricField<Type, elementPatchField, elementMesh> >&
+        procFields
+) const
+{
+    // Get references to internal and boundary field
+    Field<Type>& iField = reconField.internalField();
+
+    typename GeometricField<Type, elementPatchField, elementMesh>::
+        GeometricBoundaryField& bouField = reconField.boundaryField();
+
+    forAll (procMeshes_, procI)
+    {
+        if (procFields.set(procI))
+        {
+            const GeometricField<Type, elementPatchField, elementMesh>&
+                procField = procFields[procI];
+
+            // Set the cell values in the reconstructed field
+            iField.rmap
+            (
+                procField.internalField(),
+                cellProcAddressing_[procI]
+            );
+
+            // Set the boundary patch values in the reconstructed field
+            forAll (boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Get addressing slice for this patch
+                const labelList::subList cp =
+                    procMeshes_[procI]().boundaryMesh()[patchI].patchSlice
+                    (
+                        faceProcAddressing_[procI]
+                    );
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    // If the field stores values, do the rmap
+                    if (bouField[curBPatch].storesFieldData())
+                    {
+                        const label curPatchStart =
+                            mesh_().boundaryMesh()[curBPatch].start();
+
+                        labelList reverseAddressing(cp.size());
+
+                        forAll (cp, faceI)
+                        {
+                            // Subtract one to take into account offsets for
+                            // face direction.
+                            reverseAddressing[faceI] = cp[faceI] - 1
+                                - curPatchStart;
+                        }
+
+                        bouField[curBPatch].rmap
+                        (
+                            procField.boundaryField()[patchI],
+                            reverseAddressing
+                        );
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Type>
+tmp<GeometricField<Type, elementPatchField, elementMesh> >
+tetPointFieldReconstructor::reconstructElementField
+(
+    const IOobject& fieldIoObject
+) const
+{
+    // Read the field for all the processors
+    PtrList<GeometricField<Type, elementPatchField, elementMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            procFields.set
+            (
+                procI,
+                new GeometricField<Type, elementPatchField, elementMesh>
+                (
+                    IOobject
+                    (
+                        fieldIoObject.name(),
+                        procMeshes_[procI]().time().timeName(),
+                        procMeshes_[procI](),
+                        IOobject::MUST_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    procMeshes_[procI]
+                )
+            );
+        }
+    }
+
+    // Create the patch fields
+    PtrList<elementPatchField<Type> > patchFields(mesh_.boundary().size());
+
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            // Set the boundary patch values in the reconstructed field
+            forAll(boundaryProcAddressing_[procI], patchI)
+            {
+                // Get patch index of the original patch
+                const label curBPatch = boundaryProcAddressing_[procI][patchI];
+
+                // Check if the boundary patch is not a processor patch
+                if (curBPatch >= 0)
+                {
+                    if (!patchFields(curBPatch))
+                    {
+                        patchFields.set
+                        (
+                            curBPatch,
+                            elementPatchField<Type>::New
+                            (
+                                procFields[procI].boundaryField()[patchI],
+                                mesh_.boundary()[curBPatch],
+                                DimensionedField<Type, elementMesh>::null(),
+                                tetPolyPatchFieldReconstructor
+                                (
+                                    mesh_.boundary()[curBPatch].size(),
+                                    procFields[procI].boundaryField()
+                                        [patchI].size()
+                                )
+                            )
+                        );
+                    }
+                }
+            }
+        }
+    }
+
+    // Add missing patch fields
+    forAll (mesh_.boundary(), patchI)
+    {
+        if (!patchFields(patchI))
+        {
+            patchFields.set
+            (
+                patchI,
+                elementPatchField<Type>::New
+                (
+                    mesh_.boundary()[patchI].type(),
+                    mesh_.boundary()[patchI],
+                    DimensionedField<Type, elementMesh>::null()
+                )
+            );
+        }
+    }
+
+    label firstValidMesh = 0;
+
+    forAll (procMeshes_, procI)
+    {
+        if (procMeshes_.set(procI))
+        {
+            firstValidMesh = procI;
+            break;
+        }
+    }
+
+    // Construct the reconstructed field with patches
+    tmp<GeometricField<Type, elementPatchField, elementMesh> > treconField
+    (
+        new GeometricField<Type, elementPatchField, elementMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_().time().timeName(),
+                mesh_(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[firstValidMesh].dimensions(),
+            Field<Type>(mesh_.nCells()),
+            patchFields
+        )
+    );
+
+    // Reconstruct field
+    reconstructElementField
+    (
+        treconField(),
+        procFields
+    );
+
+    return treconField;
+}
+
+
+template<class Type>
+void tetPointFieldReconstructor::reconstructTetPointFields
+(
+    const IOobjectList& objects
+) const
+{
+    word fieldClassName
+    (
+        GeometricField<Type, tetPolyPatchField, tetPointMesh>::typeName
+    );
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        for
+        (
+            IOobjectList::iterator fieldIter = fields.begin();
+            fieldIter != fields.end();
+            ++fieldIter
+        )
+        {
+            Info<< "        " << fieldIter()->name() << endl;
+
+            reconstructTetPointField<Type>(*fieldIter())().write();
+        }
+
+        Info<< endl;
+    }
+}
+
+
+template<class Type>
+void tetPointFieldReconstructor::reconstructElementFields
+(
+    const IOobjectList& objects
+) const
+{
+    word fieldClassName
+    (
+        GeometricField<Type, elementPatchField, elementMesh>::typeName
+    );
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        for
+        (
+            IOobjectList::iterator fieldIter = fields.begin();
+            fieldIter != fields.end();
+            ++fieldIter
+        )
+        {
+            Info<< "        " << fieldIter()->name() << endl;
+
+            reconstructElementField<Type>(*fieldIter())().write();
+        }
+
+        Info<< endl;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/decompositionMethods/decompositionMethods/decompositionMethod/decompositionMethod.C

@@ -494,22 +494,24 @@ Foam::autoPtr<Foam::decompositionMethod> Foam::decompositionMethod::New
 void Foam::decompositionMethod::loadExternalLibraries()
 {
     wordList libNames(3);
-    libNames[0]=word("scotchDecomp");
-    libNames[1]=word("metisDecomp");
-    libNames[2]=word("parMetisDecomp");
+    
+    libNames[0] = word("scotchDecomp");
+    libNames[1] = word("metisDecomp");
+    libNames[2] = word("parMetisDecomp");
 
-    forAll(libNames,i) {
+    forAll (libNames,i)
+    {
         const word libName("lib"+libNames[i]+".so");
 
-        //        Info << "Loading " << libName << endl;
+        bool ok = dlLibraryTable::open(libName);
 
-        bool ok=dlLibraryTable::open(libName);
-        if(!ok) {
+        if (!ok)
+        {
             WarningIn("decompositionMethod::loadExternalLibraries()")
                 << "Loading of decomposition library " << libName
-                    << " unsuccesful. Some decomposition methods may not be "
-                    << " available"
-                    << endl;
+                << " unsuccesful. Some decomposition methods may not be "
+                << "available"
+                << endl;
         }
     }
 }