[Gmsh] gmsh ASCII file version for EDF Syrthes 4.3

[Alessio Nava]

MSH3 would then save 10 for a partitioned mesh, right?

When was MSH3 approximately released as file version? To understand if the
code may have been written with that in mind, even if it has never been a
default option.

Il 04 mar 2018 08:29, "Christophe Geuzaine" <cgeuzaine at uliege.be> ha
scritto:

>
>
> On 3 Mar 2018, at 18:45, Alessio Nava <alessionava.nava17 at gmail.com>
> wrote:
>
> Dear all,
>
> I would like to use gmsh meshes in Syrthes, which is a thermal solver
> written by EDF. They have a tool called convert2syrthes4 which converts the
> gmsh file to their own mesh file .syr.
>
> Inspecting the .syr file, I see that the elem references are shifted. I
> have tracked down the problem to this line in lecture_msh.c for a 4 node
> tetrahedron for example :
>
> sscanf(chaine, "%i %i %i %i %i %i %i %i %i %i", &entier1, &entier2,
> &entier3, &couleur, &entier5, &entier6,
>                           &(elem_tetraedre[tetraedreP1][0]),
>                           &(elem_tetraedre[tetraedreP1][1]),
>                           &(elem_tetraedre[tetraedreP1][2]),
>                           &(elem_tetraedre[tetraedreP1][3]));
>
> Question: which is the gmsh file version which works with this sscanf?
> They are execting 10 params, but I only have 9 in gmsh 3.0.6.
>
>
> By default, none : MSH1 and MSH2 save 9 integers and (undocumented) MSH3
> saves 8 for a 4-node tetrahedron. (MSH4, which will become the default in
> the upcoming Gmsh 4.0 release, will only save 5 - as it saves elements per
> geometrical entity.)
>
> I was thinking about setting the right: Mesh.MshFileVersion = X.Y;
>
> Can anyone please help me?
> --
> Distinti Saluti.
>
> *Alessio Nava*
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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
>
>
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