[Gmsh] gmsh generates corrupt 3D mesh (Re: gmsh mesh gives "Degenerate 3D element" error in Elmer)
Jean-François Remacle
jean-francois.remacle at uclouvain.be
Mon Mar 4 13:44:47 CET 2013
Hello,
Did you use gmsh -optimize to optimize the 3D mesh. Delaunay mesh generation
can produce slivers, and there was at least one sliver in the mesh. Using -optimize
option removes the slivers, at least on my laptop ;-)
Info : Opti : (17886,66,23974) = 1.48031E+01 QBAD 6.00461E-13 QAVG 6.65151E-01 ( 1.500 sec) ---> THERE ARE SLIVERS !!!
Info : Opti : (22562,93,46218) = 1.48031E+01 QBAD 2.13277E-05 QAVG 6.68003E-01 ( 2.625 sec) ---> THERE ARE NO SLIVERS
JF
Le 4 mars 2013 à 13:30, "Zenker, Dr. Matthias" <Matthias.Zenker at erbe-med.com> a écrit :
> <test.geo>
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Prof. Jean-Francois Remacle
Universite catholique de Louvain (UCL)
Ecole Polytechnique de Louvain (EPL) - Louvain School of Engineering
Institute of Mechanics, Materials and Civil Engineering (iMMC)
Center for Systems Engineering and Applied Mechanics (CESAME)
Tel : +32-10-472352 -- Mobile : +32-473-909930
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