> On 25 Nov 2019, at 12:03, Marco Tiberga <m.tibe...@tudelft.nl> wrote: > > Dear Christophe, > > Unfortunately, I cannot try with the most recent git snapshot, but I can > provide you with a simple test. > > Attached, you find two very simple, random, scalar and vector fields. > If I open them with Gmsh and then try to File-->Export them in pvtu, Gmsh > crashed. > If I do exactly the same two passages (open, then export) with Gmsh 2.14.0, > the program does not crash. >
Both files work with the latest snapshot. (To give it a try just download the latest snapshot for your OS - you don't have to recompile from source.) Christophe > Hope this is simple enough. > > Kind regards, > Marco Tiberga > > > -----Original Message----- > From: Christophe Geuzaine [mailto:cgeuza...@uliege.be] > Sent: zaterdag 23 november 2019 9:48 > To: Max Orok > Cc: Marco Tiberga; gmsh@onelab.info > Subject: Re: [Gmsh] Gmsh crashes exporting vec fields in .pvtu format > > > Hi guys, > > I have fixed a small (but that could lead to a crash) bug related to pvtu > export yesterday. Could you check if this fixes your issue? If not, could you > send a (simple) dataset together with a script (or steps to follow) to > reproduce the problem? > > Thanks, > > Christophe > > > >> On 22 Nov 2019, at 15:36, Max Orok <mo...@mevex.com> wrote: >> >> Thank you Marco, cc'ing the wider Gmsh community with these examples in case >> they can help. >> >> >> On Thu, Nov 21, 2019 at 4:05 AM Marco Tiberga <m.tibe...@tudelft.nl> wrote: >> Dear Max, >> >> >> >> Please find attached two .pos files of a scalar and a vector quantity I >> wanted to export in pvtu format. >> >> It is a velocity field, and the vector field was built through the Scal2Vec >> plugin from the components. >> >> >> >> On top of this, I have discovered that also the export of the .pos scalar >> view does not work. >> >> What I usually do is to open the mesh (.msh file), merge a .msh file with >> the scalar field and then export the view in pvtu format: this works. >> >> Instead, if I open the mesh, merge the .msh file with the scalar field, >> export the view into .pos format (the attached u_scal is an example), then >> open the new .pos file directly and finally try to export it in pvtu, Gmsh >> crashes. >> >> So, I suspect the problem is in the export of .pos view to pvtu format. >> >> >> >> Hope these are useful examples. >> >> >> >> Best regards, >> >> Marco >> >> >> >> From: Max Orok [mailto:mo...@mevex.com] >> Sent: woensdag 20 november 2019 22:48 >> To: Marco Tiberga >> Subject: Re: [Gmsh] Gmsh crashes exporting vec fields in .pvtu format >> >> >> >> Hi Marco, >> >> >> >> Would it be possible to get an example file that shows this behaviour? >> >> >> >> Sincerely, >> >> Max >> >> >> >> On Wed, Nov 20, 2019 at 4:46 PM Marco Tiberga <m.tibe...@tudelft.nl> wrote: >> >> Good evening, >> >> >> >> I would like to report a bug I found. >> >> >> >> I needed to export a vector field in pvtu format (via File -> Export). >> However, Gmsh crashes as soon as it starts the export process. This does not >> happen when I export scalar fields. >> >> However, I knew I was once able to do it. So, I went back with the versions, >> and I found out that the first buggy version is 2.14.1 (at that time, the >> export was done via File -> Save As). >> >> >> >> I understand this is a minor bug (and the fix is not even urgent as far as I >> am concerned, as I was able to export my field using Gmsh 2.14.0), but it is >> useful to report it anyway. >> >> >> >> >> >> Best regards, >> >> Marco Tiberga >> PhD candidate >> >> Delft University of Technology >> >> Faculty of Applied Sciences >> >> Radiation Science & Technology Department >> >> Mekelweg 15, 2629 JB Delft, The Netherlands >> >> E-Mail: m.tibe...@tudelft.nl >> Website: http://www.nera.rst.tudelft.nl/ >> >> >> >> >> >> _______________________________________________ >> gmsh mailing list >> gmsh@onelab.info >> http://onelab.info/mailman/listinfo/gmsh >> >> >> >> -- >> >> Max Orok >> >> Contractor >> >> www.mevex.com >> >> <image001.jpg> >> >> >> >> -- >> Max Orok >> Contractor >> www.mevex.com >> >> >> _______________________________________________ >> gmsh mailing list >> gmsh@onelab.info >> http://onelab.info/mailman/listinfo/gmsh > > — > Prof. Christophe Geuzaine > University of Liege, Electrical Engineering and Computer Science > http://www.montefiore.ulg.ac.be/~geuzaine > > > > <vec_test.pos><scal_test.pos> — Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh
