451 lines
10 KiB
C
451 lines
10 KiB
C
//======================================================================
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// Setting filenames
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//======================================================================
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int USERD_set_filenames
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(
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char filename_1[],
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char filename_2[],
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char the_path[],
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int swapbytes
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)
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{
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#ifdef ENSIGHTDEBUG
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Info << "Entering: USERD_set_filenames" << endl << flush;
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#endif
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char tmp[100];
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label lRoot = strlen(the_path);
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label lCase = strlen(filename_1);
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bool cleared = false;
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while (!cleared)
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{
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lRoot = strlen(the_path);
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lCase = strlen(filename_1);
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// remove the last '/' from rootDir
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if (the_path[lRoot-1] == '/')
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{
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the_path[lRoot-1] = (char)NULL;
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}
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else
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{
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cleared = true;
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}
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}
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rootDir = the_path;
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// the path is pre-pended to filename_1
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// 1 is the 'Geometry' : 2 the 'Result' which is null here
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// since two_field is FALSE
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for (label i=0; i<lCase-lRoot;i++)
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{
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tmp[i] = filename_1[i+1+lRoot];
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}
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caseDir = tmp;
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if (!isDir(rootDir/caseDir))
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{
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Info<< rootDir/caseDir << " is not a valid directory."
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<< endl;
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return Z_ERR;
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}
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// construct the global pointers to the database and mesh
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delete meshPtr;
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delete runTimePtr;
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runTimePtr = new Time
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(
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Time::controlDictName,
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rootDir,
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caseDir
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);
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Time& runTime = *runTimePtr;
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meshPtr = new fvMesh
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(
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IOobject
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(
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fvMesh::defaultRegion,
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runTime.timeName(),
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runTime
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)
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);
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// set the available number of time-steps
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TimeList = (const instantList&)Foam::Time::findTimes(rootDir/caseDir);
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Num_time_steps = TimeList.size() - 1;
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nPatches = meshPtr->boundaryMesh().size();
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// set the number of fields and store their names
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// a valid field must exist for all time-steps
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runTime.setTime(TimeList[TimeList.size()-1], TimeList.size()-1);
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IOobjectList objects(*meshPtr, runTime.timeName());
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fieldNames = (const wordList&)objects.names();
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// because of the spray being a 'field' ...
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// get the availabe number of variables and
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// check for type (scalar/vector/tensor)
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label nVar = 0;
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wordList scalars = objects.names(scalarName);
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for (label n=0; n<fieldNames.size(); n++)
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{
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bool isitScalar = false;
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forAll(scalars,i)
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{
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if (fieldNames[n] == scalars[i])
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{
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isitScalar = true;
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var2field[nVar++] = n;
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}
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}
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isScalar[n] = isitScalar;
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}
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wordList vectors = objects.names(vectorName);
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for (label n=0; n<fieldNames.size(); n++)
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{
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bool isitVector = false;
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forAll(vectors,i)
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{
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if (fieldNames[n] == vectors[i])
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{
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isitVector = true;
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var2field[nVar++] = n;
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}
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}
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isVector[n] = isitVector;
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}
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wordList tensors = objects.names(tensorName);
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for (label n=0; n<fieldNames.size(); n++)
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{
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bool isitTensor = false;
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forAll(tensors,i)
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{
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if (fieldNames[n] == tensors[i])
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{
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isitTensor = true;
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var2field[nVar++] = n;
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}
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}
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isTensor[n] = isitTensor;
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}
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bool lagrangianNamesFound = false;
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label n = 0;
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while ((!lagrangianNamesFound) && (n<Num_time_steps))
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{
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runTime.setTime(TimeList[n+1], n+1);
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Cloud<passiveParticle> lagrangian(*meshPtr);
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n++;
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if (lagrangian.size()>0)
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{
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lagrangianNamesFound = true;
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}
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}
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IOobject sprayHeader
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(
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"positions",
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runTime.timeName(),
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"lagrangian",
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runTime,
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IOobject::NO_READ,
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IOobject::NO_WRITE,
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false
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);
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if (sprayHeader.headerOk())
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{
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Info << "[Found lagrangian]" << endl;
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delete sprayPtr;
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sprayPtr = new Cloud<passiveParticle>(*meshPtr);
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IOobjectList objects(*meshPtr, runTime.timeName(), "lagrangian");
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lagrangianScalarNames =
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(const wordList&)objects.names(sprayScalarFieldName);
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lagrangianVectorNames =
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(const wordList&)objects.names(sprayVectorFieldName);
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isSpray[fieldNames.size()] = true;
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nSprayVariables += lagrangianScalarNames.size();
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nSprayVariables += lagrangianVectorNames.size();
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Num_unstructured_parts++;
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}
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Current_time_step = Num_time_steps;
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runTime.setTime(TimeList[Current_time_step], Current_time_step);
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Num_variables = nVar + nSprayVariables;
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// Check if second mesh (region) exist.
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IOobject ensightReaderDictHeader
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(
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IOobject
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(
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"ensightReaderDict",
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runTime.constant(),
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*meshPtr,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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)
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);
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word secondRegionName("solid");
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if(ensightReaderDictHeader.headerOk())
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{
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IOdictionary ensightReaderDict
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(
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IOobject
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(
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"ensightReaderDict",
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runTime.constant(),
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*meshPtr,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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)
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);
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if (ensightReaderDict.found("secondRegionName"))
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{
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secondRegionName = word
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(
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ensightReaderDict.lookup("secondRegionName")
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);
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}
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if (ensightReaderDict.found("scalingFactor"))
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{
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scalingFactor = readScalar
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(
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ensightReaderDict.lookup("scalingFactor")
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);
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}
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}
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objectRegistry secondMeshObjReg
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(
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IOobject
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(
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secondRegionName,
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runTime.timeName(),
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runTime,
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IOobject::MUST_READ
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)
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);
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IOobject pointsHeader
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(
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"points",
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runTime.constant(),
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polyMesh::meshSubDir,
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secondMeshObjReg
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);
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if(pointsHeader.headerOk())
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{
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secondMeshPtr = new fvMesh
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(
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IOobject
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(
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secondRegionName,
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runTime.timeName(),
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runTime,
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IOobject::MUST_READ
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)
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);
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}
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if(secondMeshPtr)
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{
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Num_unstructured_parts += 1;
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nSecondMeshPatches = secondMeshPtr->boundaryMesh().size();
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IOobjectList secondMeshObjects(*secondMeshPtr, runTime.timeName());
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secondMeshFieldNames = (const wordList&)secondMeshObjects.names();
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label nVar = 0;
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wordList scalars = secondMeshObjects.names(scalarName);
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for (label n=0; n<secondMeshFieldNames.size(); n++)
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{
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bool isitScalar = false;
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forAll(scalars,i)
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{
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if (secondMeshFieldNames[n] == scalars[i])
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{
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isitScalar = true;
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secondMeshVar2field[nVar++] = n;
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}
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}
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secondMeshIsScalar[n] = isitScalar;
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}
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wordList vectors = secondMeshObjects.names(vectorName);
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for (label n=0; n<secondMeshFieldNames.size(); n++)
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{
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bool isitVector = false;
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forAll(vectors,i)
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{
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if (secondMeshFieldNames[n] == vectors[i])
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{
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isitVector = true;
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secondMeshVar2field[nVar++] = n;
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}
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}
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secondMeshIsVector[n] = isitVector;
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}
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wordList tensors = secondMeshObjects.names(tensorName);
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for (label n=0; n<secondMeshFieldNames.size(); n++)
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{
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bool isitTensor = false;
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forAll(tensors,i)
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{
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if (secondMeshFieldNames[n] == tensors[i])
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{
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isitTensor = true;
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secondMeshVar2field[nVar++] = n;
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}
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}
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secondMeshIsTensor[n] = isitTensor;
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}
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Num_variables += nVar;
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nSecondMeshVariables = nVar;
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}
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secondMeshPartNum = nPatches+2;
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if(sprayPtr)
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{
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secondMeshPartNum += 1;
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}
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// Check if finite area mesh exists
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IOobject faMeshBoundaryIOobj
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(
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"boundary",
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meshPtr->time().findInstance
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(
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meshPtr->dbDir()/fvMesh::meshSubDir, "boundary"
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),
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faMesh::meshSubDir,
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*meshPtr,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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);
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if(faMeshBoundaryIOobj.headerOk())
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{
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Info << "\nFound finite area mesh" << endl;
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faMeshPtr = new faMesh(*meshPtr);
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}
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if(faMeshPtr)
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{
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Num_unstructured_parts += 1;
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IOobjectList faMeshObjects(faMeshPtr->time(), runTime.timeName());
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faMeshFieldNames = (const wordList&)faMeshObjects.names();
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Info << faMeshFieldNames << endl;
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label nVar = 0;
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wordList scalars = faMeshObjects.names(faScalarName);
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for (label n=0; n<faMeshFieldNames.size(); n++)
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{
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bool isitScalar = false;
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forAll(scalars,i)
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{
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if (faMeshFieldNames[n] == scalars[i])
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{
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isitScalar = true;
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faMeshVar2field[nVar++] = n;
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}
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}
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faMeshIsScalar[n] = isitScalar;
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}
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wordList vectors = faMeshObjects.names(faVectorName);
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for (label n=0; n<faMeshFieldNames.size(); n++)
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{
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bool isitVector = false;
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forAll(vectors,i)
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{
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if (faMeshFieldNames[n] == vectors[i])
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{
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isitVector = true;
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faMeshVar2field[nVar++] = n;
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}
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}
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faMeshIsVector[n] = isitVector;
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}
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wordList tensors = faMeshObjects.names(faTensorName);
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for (label n=0; n<faMeshFieldNames.size(); n++)
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{
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bool isitTensor = false;
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forAll(tensors,i)
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{
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if (faMeshFieldNames[n] == tensors[i])
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{
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isitTensor = true;
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faMeshVar2field[nVar++] = n;
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}
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}
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faMeshIsTensor[n] = isitTensor;
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}
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Num_variables += nVar;
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nFaMeshVariables = nVar;
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}
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Numparts_available = Num_unstructured_parts + Num_structured_parts
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+ nPatches + nSecondMeshPatches;
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#ifdef ENSIGHTDEBUG
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Info << "Leaving: USERD_set_filenames" << endl << flush;
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#endif
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return Z_OK;
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}
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