[Gmsh] 3D volume grid fails using stl file
Christophe Geuzaine
cgeuzaine at ulg.ac.be
Sat Jun 20 18:10:37 CEST 2009
Vadivelan C wrote:
> Hi
>
> I created a geometry using salome and exported in stl format. Then i
> imported to gmsh and tried to mesh. But i am getting error during 3D
> mesh process.
>
> Info : CalcLocalH: 140728 Points 0 Elements 281446 Surface Elements
> Info : Check subdomain 1 / 1
> Info : 281446 open elements
> Error : ERROR: Edge 630 - 1789 multiple times in surface mesh
> Error : ERROR: Edge 630 - 1957 multiple times in surface mesh
> Error : ERROR: Edge 1789 - 1988 multiple times in surface mesh
> Error : ERROR: Edge 1957 - 1988 multiple times in surface mesh
> Error : ERROR: Surface mesh not consistent
> Error : ERROR: Stop meshing since surface mesh not consistent
> Info : Mesh 3D complete (8.23975 s)
> Info : 140728 vertices 283242 elements
> Error : ------------------------------
> Error : Mesh generation error summary
> Error : 0 warnings
> Error : 12 errors
> Error : Check the full log for details
> Error : ------------------------------
>
> Can you tell me what mistake i am doing ?. I attached geo file and stl
> file which i used.
does it work with the default algorithm (delaunay) ?
>
> - Ranjith
>
>
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--
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine