[Dune] Dune Digest, Vol 108, Issue 9

Christian Engwer christian.engwer at uni-muenster.de
Fri Jun 27 13:42:56 CEST 2014


Hi Andreas,

> My question is now:
> does the gmsh reader store the boundary ds that it obtained from the
> gmsh file and does it have some method so that the user can extract
> them after grid creation
> something like gmshreader.boundaryData( intersection ) or whatever.

The gmsh reader read not only the mesh, but also a vector of ids,
associating these ids to the boundarysegementindex.

you can ascces the information using 
id_vector[intersection.boundarySegmentIndex()]
(recalling from memory)

Christian



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