[Gmsh] Serious problems with Gmsh connectivity.

Christophe Geuzaine cgeuzaine at ulg.ac.be
Tue May 24 17:22:14 CEST 2011


On 24/05/11 14:43, Gabriel Santiago wrote:
> Dear author,
>
> I am trying to make a 2D mesh using Gmsh, but the connectivity is
> unreal. The msh file presents more elements than the mesh really has,
> some of them do not make any sense. I am sending the .msh file attached
> so you can see what I am talking about.
> I would like to know what can I do to solve this problem? I am using
> Gmsh version 2.5.0 (Linux OS).
>

Relax - your mesh file is fine. By default Gmsh saves all the elements 
(0D, 1D & 2D in your case). If you only want the 2D elements, define a 
physical surface. For more details, see the manual...

> Thank you in advance,
>
> --
> Gabriel Santiago
> santiago.eletrica at gmail.com <mailto:santiago.eletrica at gmail.com>
> Res.: +55 35 3712-7376
> Cel.: +55 19 8105-8740
>
> ~"As long as I live so long do I learn"~
> Ramakhrishna
>
>
>
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine