On 23/06/10 15:16, Krupp, Verena wrote:
Hello,
I’m using Gmsh since 2 month and I want to mesh a very complex geometry
– am cylinder filled with many small spheres.
My question is: it is possible that the Gmsh version for Linux works
different to the Gmsh version for windows. Both are Version: 2.4.2 and
when I run my geo.file with the same options for the mesh, I got
different meshes.
My Mesh Option:
2D algorithm: Frontal
3D algorithm: Frontal
Subdivison algorithm: None
Smoothing Steps: 1
Element size factor: 4.08
Minimum element size: 0
Maximum element size: 1e+0223
Element order: 1
Use incomplete high order elements: deactivated
With the windows version I got a 3Dmesh with 10024 tetrahedrons. The
number of tetrahedral with the Linux version is 51953!
Another problem is: I need the meshes to import in COMSOL, a simulation
software. The meshes, I generated with the Windows version will be good
analyzed in COMSOL instead of the mesh generated with the Linux version.
Does anybody know about a different between these two versions?
That seems weird. Are you sure you have the exact same options on both
machines? With the options you provided the surface mesh on my machine
self-intersects.
(You can reset all the options to default values with:
Tools->Options->General->Output->Restore default options)
Thank you in advanced and best regards
Verena Krupp
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Forschungszentrum Juelich GmbH
52425 Juelich
Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDirig Dr. Karl Eugen Huthmacher
Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender),
Dr. Ulrich Krafft (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine
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