[Gmsh] Bug in Gmsh?

Christophe Geuzaine cgeuzaine at ulg.ac.be
Sun Feb 2 22:30:20 CET 2014

On 31 Jan 2014, at 16:35, Alexander Tismer <alexander.tismer at ihs.uni-stuttgart.de> wrote:

> Hello,
> I get an error with gmsh when I try to mesh a “Ruled Surface”.
> Please find attached my geo-file. It seems that gmsh has a problem with a line loop that has an index of zero.

Indeed - zero (as well as negative) indices are reserved for internal Gmsh use. I have changed the documentation to make this explicit.

Thanks for the feedback!


> Is this a bug or is there a mistake in my geo-file?
> Best regards
> Alex
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science