The material description is not done in Gmsh.
Nevertheless, you can define "Physical Regions" and use them in your
computation software.
That way, you will have a tag in the mesh file (see manual) that allows
you to identify the elements belonging to those physical regions. You
can thus associate material characteristics, boundary conditions, and so
on.
For instance:
Physical Volume (Your_tag1) = {geo_volume_number};
Physical Surface(Your_tag2) = {geo_surface_number};
Physical Line(Your_tag3) = {geo_line_number};
Physical Point(Your_tag4) = {geo_point_number};
Regards,
Ruth
On 03/02/10 19:45, Crni Gorac wrote:
I was not able to find an answer to above question in the docs, so: if
I have some data attached to the each surface I'm trying to mesh in
gmsh (say it's various data describing materials of which given
surfaces are consisting of), is there a way to have these properties
stored in .geo file, and then somehow propagated to mesh files
generated by gmsh?
Thanks.
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--
Dr. Ir. Ruth V. Sabariego
University of Liege, Dept. of Electrical Engineering& Computer Science,
Applied& Computational Electromagnetics (ACE),
phone: +32-4-3663737 - fax: +32-4-3662910 - http://ace.montefiore.ulg.ac.be/
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