507 lines
14 KiB
C
507 lines
14 KiB
C
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright held by original author
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Description
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Translates FOAM data to EnSight format
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Usage
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- foamToEnsight [OPTION] \n
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Translates OpenFOAM data to Ensight format
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@param -ascii \n
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Write Ensight data in ASCII format instead of "C Binary"
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Note
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Parallel support for cloud data is not supported
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "IOobjectList.H"
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#include "IOmanip.H"
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#include "OFstream.H"
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#include "volFields.H"
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#include "labelIOField.H"
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#include "scalarIOField.H"
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#include "tensorIOField.H"
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#include "ensightMesh.H"
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#include "ensightField.H"
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#include "ensightParticlePositions.H"
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#include "ensightCloudField.H"
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#include "fvc.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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bool inFileNameList
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(
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const fileNameList& nameList,
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const word& name
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)
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{
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forAll(nameList, i)
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{
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if (nameList[i] == name)
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{
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return true;
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}
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}
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return false;
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}
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// Main program:
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int main(int argc, char *argv[])
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{
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argList::validOptions.insert("patches", "patch list");
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argList::validOptions.insert("ascii", "" );
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# include "addTimeOptions.H"
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# include "setRootCase.H"
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// Check options
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bool binary = true;
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if (args.options().found("ascii"))
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{
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binary = false;
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}
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# include "createTime.H"
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// get the available time-steps
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instantList Times = runTime.times();
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# include "checkTimeOptions.H"
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runTime.setTime(Times[startTime], startTime);
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# include "createNamedMesh.H"
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// Mesh instance (region0 gets filtered out)
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fileName regionPrefix = "";
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if (regionName != polyMesh::defaultRegion)
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{
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regionPrefix = regionName;
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}
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const label nTypes = 2;
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const word fieldTypes[] =
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{
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volScalarField::typeName,
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volVectorField::typeName
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};
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// Create the output folder
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const word postProcDir = "EnSight";
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// Path to EnSight folder at case level only
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// - For parallel cases, data only written from master
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// fileName postProcPath = runTime.path()/postProcDir;
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fileName postProcPath = args.rootPath()/args.globalCaseName()/postProcDir;
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if (Pstream::master())
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{
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if (dir(postProcPath))
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{
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rmDir(postProcPath);
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}
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mkDir(postProcPath);
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}
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// Start of case file header output
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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const word prepend = args.globalCaseName() + '.';
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OFstream *ensightCaseFilePtr = NULL;
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if (Pstream::master())
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{
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fileName ensightCaseFileName = prepend + "case";
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if (!binary)
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{
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ensightCaseFilePtr = new OFstream
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(
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postProcPath/ensightCaseFileName,
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ios_base::out|ios_base::trunc,
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runTime.writeFormat(),
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runTime.writeVersion(),
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runTime.writeCompression()
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);
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}
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else
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{
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ensightCaseFilePtr = new OFstream
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(
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postProcPath/ensightCaseFileName,
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ios_base::out|ios_base::trunc,
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runTime.writeFormat(),
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runTime.writeVersion(),
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IOstream::UNCOMPRESSED
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);
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}
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Info<< nl << "Case file is " << ensightCaseFileName << endl;
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}
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OFstream& ensightCaseFile = *ensightCaseFilePtr;
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# include "ensightCaseHeader.H"
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// Construct the EnSight mesh
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ensightMesh eMesh(mesh, args, binary);
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// Set Time to the last time before looking for the lagrangian objects
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runTime.setTime(Times[Times.size()-1], Times.size()-1);
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IOobjectList objects(mesh, runTime.timeName());
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# include "checkMeshMoving.H"
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wordHashSet allCloudNames;
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word geomCaseFileName = prepend + "000";
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if (Pstream::master())
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{
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// test pre check variable if there is a moving mesh
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if (meshMoving == true)
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{
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geomCaseFileName = prepend + "***";
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}
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ensightCaseFile
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<< "GEOMETRY" << nl
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<< "model: 1 "
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<< (geomCaseFileName + ".mesh").c_str() << nl;
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}
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// Identify if lagrangian data exists at each time, and add clouds
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// to the 'allCloudNames' hash set
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for (label n=startTime; n<endTime; n++)
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{
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runTime.setTime(Times[n], n);
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fileNameList cloudDirs = readDir
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(
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runTime.timePath()/regionPrefix/"lagrangian",
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fileName::DIRECTORY
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);
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forAll(cloudDirs, cloudI)
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{
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IOobjectList cloudObjs
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(
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mesh,
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runTime.timeName(),
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"lagrangian"/cloudDirs[cloudI]
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);
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IOobject* positionsPtr = cloudObjs.lookup("positions");
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if (positionsPtr)
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{
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allCloudNames.insert(cloudDirs[cloudI]);
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}
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}
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}
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HashTable<HashTable<word> > allCloudFields;
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forAllConstIter(wordHashSet, allCloudNames, cloudIter)
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{
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// Add the name of the cloud(s) to the case file header
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if (Pstream::master())
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{
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ensightCaseFile
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<< (
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"measured: 1 "
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+ prepend
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+ "***."
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+ cloudIter.key()
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).c_str()
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<< nl;
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}
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// Create a new hash table for each cloud
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allCloudFields.insert(cloudIter.key(), HashTable<word>());
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// Identify the new cloud in the hash table
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HashTable<HashTable<word> >::iterator newCloudIter =
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allCloudFields.find(cloudIter.key());
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// Loop over all times to build list of fields and field types
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// for each cloud
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for (label n=startTime; n<endTime; n++)
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{
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runTime.setTime(Times[n], n);
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IOobjectList cloudObjs
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(
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mesh,
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runTime.timeName(),
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"lagrangian"/cloudIter.key()
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);
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forAllConstIter(IOobjectList, cloudObjs, fieldIter)
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{
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const IOobject obj = *fieldIter();
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if (obj.name() != "positions")
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{
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// Add field and field type
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newCloudIter().insert
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(
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obj.name(),
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obj.headerClassName()
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);
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}
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}
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}
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}
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label nTimeSteps = 0;
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for (label n=startTime; n<endTime; n++)
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{
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nTimeSteps++;
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runTime.setTime(Times[n], n);
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label timeIndex = n - startTime;
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word timeName = itoa(timeIndex);
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word timeFile = prepend + timeName;
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Info<< "Translating time = " << runTime.timeName() << nl;
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# include "moveMesh.H"
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if (timeIndex == 0 || mesh.moving())
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{
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eMesh.write
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(
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postProcPath,
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prepend,
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timeIndex,
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ensightCaseFile
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);
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}
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// Start of field data output
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~
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if (timeIndex == 0 && Pstream::master())
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{
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ensightCaseFile<< nl << "VARIABLE" << nl;
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}
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// Cell field data output
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// ~~~~~~~~~~~~~~~~~~~~~~
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for (label i=0; i<nTypes; i++)
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{
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wordList fieldNames = objects.names(fieldTypes[i]);
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for (label j=0; j<fieldNames.size(); j++)
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{
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word fieldName = fieldNames[j];
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bool variableGood = true;
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# include "checkData.H"
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if (variableGood)
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{
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IOobject fieldObject
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(
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fieldName,
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mesh.time().timeName(),
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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);
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if (fieldTypes[i] == volScalarField::typeName)
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{
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ensightField<scalar>
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(
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fieldObject,
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eMesh,
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postProcPath,
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prepend,
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timeIndex,
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binary,
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ensightCaseFile
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);
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}
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else if (fieldTypes[i] == volVectorField::typeName)
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{
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ensightField<vector>
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(
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fieldObject,
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eMesh,
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postProcPath,
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prepend,
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timeIndex,
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binary,
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ensightCaseFile
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);
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}
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else if (fieldTypes[i] == volSphericalTensorField::typeName)
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{
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ensightField<sphericalTensor>
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(
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fieldObject,
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eMesh,
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postProcPath,
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prepend,
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timeIndex,
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binary,
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ensightCaseFile
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);
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}
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else if (fieldTypes[i] == volSymmTensorField::typeName)
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{
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ensightField<symmTensor>
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(
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fieldObject,
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eMesh,
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postProcPath,
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prepend,
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timeIndex,
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binary,
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ensightCaseFile
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);
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}
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else if (fieldTypes[i] == volTensorField::typeName)
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{
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ensightField<tensor>
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(
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fieldObject,
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eMesh,
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postProcPath,
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prepend,
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timeIndex,
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binary,
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ensightCaseFile
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);
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}
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}
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}
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}
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// Cloud field data output
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// ~~~~~~~~~~~~~~~~~~~~~~~
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forAllConstIter(HashTable<HashTable<word> >, allCloudFields, cloudIter)
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{
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const word& cloudName = cloudIter.key();
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fileNameList currentCloudDirs = readDir
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(
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runTime.timePath()/regionPrefix/"lagrangian",
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fileName::DIRECTORY
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);
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bool cloudExists = inFileNameList(currentCloudDirs, cloudName);
|
||
|
|
ensightParticlePositions
|
||
|
|
(
|
||
|
|
mesh,
|
||
|
|
postProcPath,
|
||
|
|
timeFile,
|
||
|
|
cloudName,
|
||
|
|
cloudExists
|
||
|
|
);
|
||
|
|
|
||
|
|
forAllConstIter(HashTable<word>, cloudIter(), fieldIter)
|
||
|
|
{
|
||
|
|
const word& fieldName = fieldIter.key();
|
||
|
|
const word& fieldType = fieldIter();
|
||
|
|
|
||
|
|
IOobject fieldObject
|
||
|
|
(
|
||
|
|
fieldName,
|
||
|
|
mesh.time().timeName(),
|
||
|
|
"lagrangian"/cloudName,
|
||
|
|
mesh,
|
||
|
|
IOobject::MUST_READ
|
||
|
|
);
|
||
|
|
|
||
|
|
bool fieldExists = fieldObject.headerOk();
|
||
|
|
if (fieldType == scalarIOField::typeName)
|
||
|
|
{
|
||
|
|
ensightCloudField<scalar>
|
||
|
|
(
|
||
|
|
fieldObject,
|
||
|
|
postProcPath,
|
||
|
|
prepend,
|
||
|
|
timeIndex,
|
||
|
|
cloudName,
|
||
|
|
ensightCaseFile,
|
||
|
|
fieldExists
|
||
|
|
);
|
||
|
|
}
|
||
|
|
else if (fieldType == vectorIOField::typeName)
|
||
|
|
{
|
||
|
|
ensightCloudField<vector>
|
||
|
|
(
|
||
|
|
fieldObject,
|
||
|
|
postProcPath,
|
||
|
|
prepend,
|
||
|
|
timeIndex,
|
||
|
|
cloudName,
|
||
|
|
ensightCaseFile,
|
||
|
|
fieldExists
|
||
|
|
);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
Info<< "Unable to convert field type " << fieldType
|
||
|
|
<< " for field " << fieldName << endl;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# include "ensightCaseTail.H"
|
||
|
|
|
||
|
|
if (Pstream::master())
|
||
|
|
{
|
||
|
|
delete ensightCaseFilePtr;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// ************************************************************************* //
|