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samiam1000 October 5, 2009 10:32

SnappyHexMesh
 
1 Attachment(s)
Hi there,

Im trying to use snappyHexMesh to generate a mesh aroound an airplane.

But I get an error. I copy the error I get, below and I attach the 3 files I am modifying to run snappyHexMesh.

Could someone help, please?

Thanks a lot,

Samuele.

Code:
samiam@einstein:~/OpenFOAM/Pingus_project/pingus$ snappyHexMesh -overwrite
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 1.6-53b7f692aa41
Exec : snappyHexMesh -overwrite
Date : Oct 03 2009
Time : 11:00:15
Host : einstein
PID : 7589
Case : /home/samiam/OpenFOAM/Pingus_project/pingus
nProcs : 1
SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 500

Read mesh in = 4.25 s

Overall mesh bounding box : (-5000 -17000 -5000) (25000 17000 9000)
Relative tolerance : 1e-06
Absolute matching distance : 0.0474552

Reading refinement surfaces.
Read refinement surfaces in = 1.09 s

Reading refinement shells.
Refinement level 4 for all cells inside refinementBox
Read refinement shells in = 0 s

Setting refinement level of surface to be consistent with shells.
Checked shell refinement in = 0.01 s


Determining initial surface intersections
-----------------------------------------



Incorrect cellLevel or pointLevel size.
Number of cells in mesh:343000 does not equal size of cellLevel:155756
Number of points in mesh:357911 does not equal size of pointLevel:168084#0 Foam::error::printStack(Foam::Ostream&) in "/home/samiam/OpenFOAM/OpenFOAM-1.6/lib/linuxGccDPOpt/libOpenFOAM.so"
#1 Foam::error::abort() in "/home/samiam/OpenFOAM/OpenFOAM-1.6/lib/linuxGccDPOpt/libOpenFOAM.so"
#2 Foam::hexRef8::hexRef8(Foam::polyMesh const&, Foam::List<int> const&, Foam::List<int> const&, Foam::refinementHistory const&) in "/home/samiam/OpenFOAM/OpenFOAM-1.6/lib/linuxGccDPOpt/libdynamicMesh.so"
#3 Foam::meshRefinement::meshRefinement(Foam::fvMesh& , double, bool, Foam::refinementSurfaces const&, Foam::shellSurfaces const&) in "/home/samiam/OpenFOAM/OpenFOAM-1.6/lib/linuxGccDPOpt/libautoMesh.so"
#4 main in "/home/samiam/OpenFOAM/OpenFOAM-1.6/applications/bin/linuxGccDPOpt/snappyHexMesh"
#5 __libc_start_main in "/lib/tls/i686/cmov/libc.so.6"
#6 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/i386/elf/start.S:122


From function hexRef8::hexRef8(const polyMesh&, const labelList&, const labelList&, const refinementHistory&)
in file polyTopoChange/polyTopoChange/hexRef8.C at line 1912.

FOAM aborting

Aborted


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