[Gmsh] Simple question about physical groups

[Christophe Geuzaine]

On 26 Nov 2012, at 09:29, Michel Dupront <michel.dupront at hotmail.fr> wrote:

> Hello,
> 
> From a Line defined as:
> 
>    Line(1) = {p1,p2}; Transfinite Line{1}  = 40;
> 
> how can I create a physical groups that
> contains all points except the two boundary 
> points ?

Physical groups are groups of elementary (geometrical) entities. Not mesh entities.

Christophe

> 
> Thanks
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine