June 10, 2015, 13:05
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checkMesh / mesh errors
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#1
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New Member
Andrew
Join Date: Feb 2015
Posts: 8
Rep Power: 11
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Has anyone come across an error like this, or have suggestions for how to fix it?
I'm running checkMesh (
Quote:
checkMesh -allGeometry -allTopology
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) to debug this invalid face error that I get when running decomposePar before a parallel simulation. I also find it curious that checkMesh reports that I have 95060 faces, when the invalid face error says the max face index is 24341... I can upload/link any files needed.
Quote:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.0-f5222ca19ce6
Exec : decomposePar
Date : Jun 10 2015
Time : 12:57:35
Host : "andrew-VirtualBox"
PID : 7639
Case : /home/andrew/OpenFOAM/andrew-2.3.0/run/andy/CFD
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Disallowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Decomposing mesh region0
Create mesh
Calculating distribution of cells
Selecting decompositionMethod hierarchical
Finished decomposition in 0.04 s
Calculating original mesh data
Distributing cells to processors
Distributing faces to processors
Distributing points to processors
Constructing processor meshes
--> FOAM FATAL ERROR:
Cell 5199contains face labels out of range: 6(14635 14636 22923 -1 23988 14632) Max face index = 24341
From function polyMesh: olyMesh
(
const IOobject&,
const Xfer<pointField>&,
const Xfer<faceList>&,
const Xfer<cellList>&
)
in file meshes/polyMesh/polyMesh.C at line 654.
FOAM aborting
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Last edited by andybond13; June 10, 2015 at 13:09.
Reason: more specific about checkMesh command.
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