[Gmsh] Unable to display an msh file

[Praveen C]

Thank you very much. I could fix the problem.

Best regards
praveen

> On 10-Nov-2018, at 12:31 PM, Christophe Geuzaine <cgeuzaine at uliege.be> wrote:
> 
> 
> Dear Praveen,
> 
> The element section is not valid for Gmsh: for example
> 
> 74649 3 2 7 -1 49799 49999 50000 49800
> 
> means that element 74649, of type 3 (quadrangle), has 2 associated tags (physical group 7 and element geometrical entity -1) and 4 nodes (49799 49999 50000 49800).
> 
> But elementary geometrical entities must be positive. Also, all the elements in the file are actually associated with elementary geometrical entity "-1": this is invalid, as you should have at least as many elementary geometrical entities as physical groups (which group elementary entities).
> 
> Christophe
> 
> 
>> On 10 Nov 2018, at 06:48, Praveen C <cpraveen at gmail.com> wrote:
>> 
>> Hello
>> 
>> Trying to open this file with latest gmsh (mac osx binary from gmsh website)
>> 
>> https://github.com/mrklein/p3d2gmsh/blob/master/tests/n0012.msh
>> 
>> I dont get any error message but the mesh is not displayed also.
>> 
>> What could be the issue ? It seems to display with some older versions of gmsh.
>> 
>> Thanks
>> praveen
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> 
> — 
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science 
> http://www.montefiore.ulg.ac.be/~geuzaine
> 
> Free software: http://gmsh.info | http://getdp.info | http://onelab.info
>