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BUG: redistributePar: single-step. See #1211

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- override casename, procesorCase flags to guarantee reconstructed
case to be written to the undecomposed directory
- alternative is to construct a Zero mesh on the undecomposed
runTime and add all other bits to that but that has not been
pursued
This commit is contained in:
mattijs
2021-03-11 16:00:55 +00:00
parent 273741c052
commit db343351f7
7 changed files with 47 additions and 25 deletions
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29
applications/utilities/parallelProcessing/reconstructParMesh/reconstructParMesh.C
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@ -1033,18 +1033,6 @@ int main(int argc, char *argv[])
meshes.set(proci, &fvMeshes[proci]);
}
// Collect statistics
label nCells = 0;
label nFaces = 0;
label nPoints = 0;
forAll(meshes, proci)
{
const polyMesh& mesh = meshes[proci];
nCells += mesh.nCells();
nFaces += mesh.nFaces();
nPoints += mesh.nPoints();
}
// Get pairs of patches to stitch. These pairs have to
// - have ordered, opposite faces (so one to one correspondence)
List<DynamicList<label>> localPatch;
@ -1167,16 +1155,25 @@ int main(int argc, char *argv[])
masterOwner = masterMesh.faceOwner();
// Write reconstructed mesh
const word oldCaseName = masterMesh.time().caseName();
const_cast<Time&>(masterMesh.time()).caseName() =
runTime.caseName();
// Override:
// - caseName
// - processorCase flag
// so the resulting mesh goes to the correct location (even with
// collated). The better way of solving this is to construct
// (zero) mesh on the undecomposed runTime.
Time& masterTime = const_cast<Time&>(masterMesh.time());
const word oldCaseName = masterTime.caseName();
masterTime.caseName() = runTime.caseName();
const bool oldProcCase(masterTime.processorCase(false));
writeMesh(masterMesh, cellProcAddressing);
if (writeCellDist)
{
writeDistribution(runTime, masterMesh, cellProcAddressing);
}
const_cast<Time&>(masterMesh.time()).caseName() = oldCaseName;
masterTime.caseName() = oldCaseName;
masterTime.processorCase(oldProcCase);
}