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ENH: primitiveMeshTools: handle zero/neg volume cells

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This commit is contained in:
mattijs 2014-01-27 12:54:48 +00:00
parent 1f192f8b73
commit 7054a8be58
1 changed files with 4 additions and 2 deletions
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6
src/OpenFOAM/meshes/primitiveMesh/primitiveMeshCheck/primitiveMeshTools.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -315,10 +315,12 @@ void Foam::primitiveMeshTools::cellClosedness
scalar aspectRatio = maxCmpt/(minCmpt + VSMALL);
if (nDims == 3)
{
scalar v = max(VSMALL, vols[cellI]);
aspectRatio = max
(
aspectRatio,
1.0/6.0*cmptSum(sumMagClosed[cellI])/pow(vols[cellI], 2.0/3.0)
1.0/6.0*cmptSum(sumMagClosed[cellI])/pow(v, 2.0/3.0)
);
}