[Gmsh] progress with CGNS boundary data
cgeuzaine at ulg.ac.be
Tue Aug 3 23:11:49 CEST 2010
Hi Nigel - I've always been intrigued by CGNS, but never had a chance to
look it up in detail. The CGNS code in Gmsh was contributed by Stepen
Guzik (in CC). His code is quite complex: he's probably the best person
On 24/07/10 21:17, Nigel Nunn wrote:
> Hi to gmsh developers,
> The svn code for writeCGNS looks great. I’m stepping through it
> trying to get the region-surface boundary data our solver needs.
> I've found a few places where unexpected things happen. Is there
> someone among the active developers currently interested in sorting
> this out, or simply interested in getting face boundary data?
> To export such data directly from Netgen, we had to call
> mesh.UpdateTopology() which builds all the necessary data structures.
> It looks like something similar is being done in GModelIO_CGNS.cpp by
> If anyone is interested in discussing this, please let me know. I
> think I failed to subscribe to the mailing list, so might be best to
> also email me at nnnunnn at gmail.com
> thanks for all the great stuff in gmsh!
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
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