gmsh problem

Joel Guerrero joegi.geo at yahoo.com
Fri Sep 22 09:24:48 CEST 2000


Dear Christopher,
I was wondering is there more information available
about how to use gmsh.  
Also i want to ask you, how can i get the connectivity
matrix of the elements, because when i save the file
it#s just save the information of the geometry and the
coordinates of the nodes but doesn't save the
connectivity matrix of the elements

Hope you can help me,

Joel GUERRERO
--- Christophe Geuzaine
<Christophe.Geuzaine at ulg.ac.be> wrote:
> Joel Guerrero wrote:
> > 
> > Ok, finally gmsh is runnig on my machine, but i
> get
> > this warning: overlay visual not availabl.  Should
> i
> > not pay attention to it???
> 
> No, it just means that your graphic card (or X
> server) does not support
> overlay
> planes (in which you can draw without having to
> redraw what's
> underneath). 
> 
> > The other question, if it#s possible to generate
> > cuadrilateral meshes in 2d 
> 
> Partially: you can recombine triangular meshes (thus
> ending up with a
> majority of quadrangles, plus some triangles), or
> use transfinite
> meshes.
> 
> > and tetahedral meshes in 3d
> > with gmsh
> 
> Yes.
> 
> -- 
> Christophe Geuzaine
> 
> Tel: +32-(0)4-366.37.10   
> mailto:Christophe.Geuzaine at ulg.ac.be
> Fax: +32-(0)4-366.29.10    http://www.geuz.org


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