dolfin team mailing list archive

[Hatef Monajemi <hmonajem@xxxxxxxxxxxxxxxxxxx>]

Hi, 

I was just wondering what is the best way to tag the subdomain facets 
for a complicated geometry. the method in dolfin/demo/mesh/subdomain 
works well for simple geometries. The use of "meshbuilder" for 
complicated geometries was good but it sems that it has not been ported 
to new versions of dolfin. I would appreciate if you could let me know 
how you appoint subdomain boundaries for complicated geometry. I used 
to use "gmsh + meshbuilder", however some people in dolfin community 
seem to be working with "netgen" for both meshing and determining 
subdomains. I am not sure while using netgen , one has to create two 
separate files (one for mesh and one for subdomains) or all the 
information will be in just one file. Any help is much appreciated.

Hatef:)    




Anders Logg wrote:
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--------------------------------------

Hatef Monajemi
Graduate Student
Dept of Civil and Environmental Eng
2032 MC Building, Carleton University 
1125 Colonel By Drive, Ottawa 
Ontario, Canada, K1S 5B6

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