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-   -   SnappyHexMesh hangs wile mesh refinement (http://www.cfd-online.com/Forums/openfoam-bugs/62389-snappyhexmesh-hangs-wile-mesh-refinement.html)

bastil September 8, 2008 17:10

Hi all, after increasing th
 
Hi all,

after increasing the level of surface refinement higer than 4 snappyhexmesh hangs:

(gdb) where
#0 0x00002b3e3005a130 in Foam::List<foam::pointindexhit<foam::vector<double > > >::setSize ()
from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libautoMesh.so
#1 0x00002b3e3271f51d in Foam::triSurfaceMesh::findLineAll () from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libmeshTools.so
#2 0x00002b3e3004f453 in Foam::refinementSurfaces::findAllHigherIntersectio ns ()
from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libautoMesh.so
#3 0x00002b3e3004794d in Foam::meshRefinement::markSurfaceCurvatureRefineme nt ()
from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libautoMesh.so
#4 0x00002b3e30049188 in Foam::meshRefinement::refineCandidates ()
from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libautoMesh.so
#5 0x00002b3e2ffd6cd0 in Foam::autoRefineDriver::surfaceOnlyRefine ()
from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libautoMesh.so
#6 0x00002b3e2ffd945f in Foam::autoRefineDriver::doRefine () from /home/brblo/OpenFOAM/OpenFOAM-1.5/lib/linux64GccDPOpt/libautoMesh.so
#7 0x0000000000406036 in main ()

mattijs September 9, 2008 04:11

If you have a testcase I can h
 
If you have a testcase I can have a look at it.

bastil September 9, 2008 05:49

Matthijs, thanks for that o
 
Matthijs,

thanks for that offer. I will look what I can do for you. However it is very difficult for me to find the problematic regions of my geometry. Regards.

BastiL

bastil November 4, 2008 07:08

Dear all, this plroblem has
 
Dear all,

this plroblem has been solved with the lates development version. Thanks, great job.


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