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BUG: checkMesh: handling of unsorted points. Fixes #920.

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This commit is contained in:
mattijs
2020-01-06 11:22:34 +00:00
parent 1270024273
commit 28eb349a30
1 changed files with 20 additions and 16 deletions
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36
applications/utilities/mesh/manipulation/checkMesh/checkTools.C
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@ -6,7 +6,7 @@
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2015-2017 OpenFOAM Foundation
Copyright (C) 2015-2018 OpenCFD Ltd.
Copyright (C) 2015-2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@ -54,26 +54,30 @@ void Foam::printMeshStats(const polyMesh& mesh, const bool allTopology)
<< " points: "
<< returnReduce(mesh.points().size(), sumOp<label>()) << nl;
label nInternalPoints = returnReduce
(
mesh.nInternalPoints(),
sumOp<label>()
);
// Count number of internal points (-1 if not sorted; 0 if no internal
// points)
const label minInt = returnReduce(mesh.nInternalPoints(), minOp<label>());
const label maxInt = returnReduce(mesh.nInternalPoints(), maxOp<label>());
if (nInternalPoints != -Pstream::nProcs())
if (minInt == -1 && maxInt > 0)
{
WarningInFunction
<< "Some processors have their points sorted into internal"
<< " and external and some do not." << endl
<< " This can cause problems later on." << endl;
}
else if (minInt != -1)
{
// Assume all sorted
label nInternalPoints = returnReduce
(
mesh.nInternalPoints(),
sumOp<label>()
);
Info<< " internal points: " << nInternalPoints << nl;
if (returnReduce(mesh.nInternalPoints(), minOp<label>()) == -1)
{
WarningInFunction
<< "Some processors have their points sorted into internal"
<< " and external and some do not." << endl
<< "This can cause problems later on." << endl;
}
}
if (allTopology && nInternalPoints != -Pstream::nProcs())
if (allTopology && (minInt != -1))
{
label nEdges = returnReduce(mesh.nEdges(), sumOp<label>());
label nInternalEdges = returnReduce