Hi Wayne,
You need to define the geometrical Volume:
Volume(11) = {10};
the Physical Volume is used just for tagging the elements and their further use
in a e.g. FE solver.
Regards,
Ruth
--
Dr. Ir. Ruth V. Sabariego
University of Liege, Electrical Engineering & Computer Science,
Applied & Computational Electromagnetics (ACE),
phone: +32-4-3663737 - fax: +32-4-3662910 - http://ace.montefiore.ulg.ac.be/
On 23 Mar 2012, at 18:41, Wayne Christopher wrote:
> I'm trying to mesh a volume defined by surfaces that are defined by
> tessellations. I don't want the mesh to be based on the surface triangles -
> those are purely geometry and in most cases finer than the volume mesh that I
> want.
>
> When I run gmsh like this:
>
> gmsh try1.geo -3 -format msh -saveall -smooth 3 -o try1-out.gmsh
>
> (files attached) I do not get any tetras in the output, and it appears that
> the output mesh is a refinement of the input mesh.
>
> What am I doing wrong? Thanks,
>
> Wayne
>
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