[Gmsh] Mesh problem

[Christophe Geuzaine]

Wern Lennart wrote:
> Hello everybody
> 
> I am a new user of gmsh and I have got in to trouble.
> 
> I have constructed a geometry, see attached file. This geometry I want 
> to mesh with small tetraeder cells. When the mesh is course, upp=5 and 
> upp2=20, there are no problem. But when I want to have smaller cells I 
> change upp=3 and upp1=10. Then the software just crashes without any 
> information. What is the problem?
> 

Hello - Give version 2.0.5 a try: it should fix a stack overflow that 
might be the cause of your problem.

(You can also try the Netgen algorithm in Options->Mesh->General.)

> Does anyone know how I can get smaller cells?
> 
> 
> Regards,
> 
> Lennart Wern
> SMHI
> Swedish Meteorological and Hydrological Institute
> SE-601 76 NORRKÖPING
> Sweden
> 
> _http://www.smhi.se/cfd_
> 
> Visiting address: Folkborgsvägen 1
> Email: lennart.wern at smhi.se
> Phone: +46 11 495 81 49
> Fax: +46 11 495 82 50
> 
> 
> 
> 
> <<tetmesh.geo>>
> 
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine