> On 4 Mar 2018, at 09:37, Alessio Nava <[email protected]> wrote: > > MSH3 would then save 10 for a partitioned mesh, right? >
For partitioned meshes, MSH2 and MSH3 would save a variable number of integers, depending on the number of partitions an element belongs to (due to ghost cells). > When was MSH3 approximately released as file version? MSH3 has actually never been released - I would not use it. We will continue to support MSH2; but we will eventually switch to MSH4. > 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" <[email protected] > <mailto:[email protected]>> ha scritto: > > >> On 3 Mar 2018, at 18:45, Alessio Nava <[email protected] >> <mailto:[email protected]>> 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 >> _______________________________________________ >> gmsh mailing list >> [email protected] <mailto:[email protected]> >> http://onelab.info/mailman/listinfo/gmsh >> <http://onelab.info/mailman/listinfo/gmsh> > > — > Prof. Christophe Geuzaine > University of Liege, Electrical Engineering and Computer Science > http://www.montefiore.ulg.ac.be/~geuzaine > <http://www.montefiore.ulg.ac.be/~geuzaine> > > Free software: http://gmsh.info <http://gmsh.info/> | http://getdp.info > <http://getdp.info/> | http://onelab.info <http://onelab.info/> > _______________________________________________ > gmsh mailing list > [email protected] > http://onelab.info/mailman/listinfo/gmsh — 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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