GMSH

[Christophe Geuzaine]

"A. Rieger" wrote:
> 
> Dear Mr. .Geuzaine,
> 
> I am an research assistant at the Univerity of Hannover (Germany) and
> working on adaptive finite element techniques.
> 
> We are looking for a (free) mesher tool, which meshes 3D Volumes with
> Tetrahedra. It should be able to handle with density functions
> (comes from the error estimation), which prescribes locally the new
> element size.
> 
> Is it possible to do this with GMSH ?
> 

Yes: GMSH takes the geometry and the error map as input, and transforms
the error map in a characteristic length map (given some criteria)
before the final meshing procedure. 

-- 
Christophe Geuzaine         ICQ #28266120

Tel: +32-(0)4-366.37.10     mailto:Christophe.Geuzaine at ulg.ac.be
Fax: +32-(0)4-366.29.10     http://www.montefiore.ulg.ac.be/~geuzaine