[Gmsh] Boundary points recovery

[Amine Benaddi]

Hello,

Does it mean that I can't find directly boundary points from .msh file?
Are tags in front of vertices useless in orther to extract this data?

Thanks a lot for your help,

Best regards,

Amine Benaddi


2014-06-18 21:13 GMT+02:00 Christophe Geuzaine <cgeuzaine at ulg.ac.be>:

>
> On 16 Jun 2014, at 11:30, Amine Benaddi <aminebenaddi at gmail.com> wrote:
>
> > Dear All,
> >
> > I'm programming a FORTRAN code that converts the .msh file created by
> GMSH to an other one (.amd)
> > But, for my work, I need tofind all boudary nodes, can you please help
> me to know where are boundary nodes located? And where this information is
> located in the .msh file?
>
> Define the boundary surfaces as a physical surface (e.g. using
> "CombinedBoundary" in a .geo file) ; then simply loop over the boundary
> elements in the mesh and extract the vertices.
>
>
> >
> > Thank you a lot for your help.
> >
> > King regards,
> >
> > Amine Benaddi
> > _______________________________________________
> > gmsh mailing list
> > gmsh at geuz.org
> > http://www.geuz.org/mailman/listinfo/gmsh
>
> --
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science
> http://www.montefiore.ulg.ac.be/~geuzaine
>
>
>
>
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