Hi Mike,
http://www.geuz.org/gmsh/doc/texinfo/gmsh-full.html#SEC37
Boundary { transform-list }
(Not a transformation per-se.) Returns the boundary of the elementary
entities in transform-list.
with
transform-list:
Point | Line | Surface | Volume { expression-list }; ... |
Duplicata { Point | Line | Surface | Volume { expression-list }; ... } |
transform
for example, you can add the following to the end of t2.geo :
aaaa[] = Boundary { Volume {119}; };
For ii In { 0 : (#aaaa[] -1) }
Printf("boundary number %g = %g", ii, aaaa[ii]);
EndFor
Cheers,
Dave
--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
WWW: http://hpc.montefiore.ulg.ac.be/
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Mike B. wrote:
Dear All,
Can someone please clarify what does the `Boundary' command do, what
values it returns and how to use it?. I couldn't find any examples in
the tutorials or demos.
Thanks,
Mike.
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