Dear Prof. Geuzaine, Thank you for your quick answer. I amended the file as you suggested and now it works fine when opening the file. The second problem I addressed, though, is not solved. My NodeData are defined on a smaller node set than the total, and I cannot see it anyway. I tried also with the "view5.msh" file in documentation: if I define a nodedata set for a smaller set (let say, removing one node data) than the total number of nodes, I cannot see it. I attached the file for clarity. Thank you in advance, Corrado
----Messaggio originale---- Da: [email protected] Data: 23/06/2013 8.58 A: "[email protected]"<[email protected]> Cc: "[email protected]"<gmsh@geuz. org> Ogg: Re: [Gmsh] Runtime crash and Display nodedata with few nodes On 21 Jun 2013, at 18:38, [email protected] wrote: > Dear all, > I created the file attached according to the msh2 file > format. I obtain a Runtime error while trying opening it. Is there a > limit on the number of nodedata? There is no limit. The problem here is that your vertex tags (e.g. 11010101, 41040419, ...) span a very large interval. This is not an issue for the actual mesh, but it is for the NodeData. For efficiency reasons, NodeDatas use directly vectors (not maps or hash maps) indexed with the vertex tags. With your tagging this leads to the creation of huge vectors--mostly empty. Simply tag your vertices with consecutive tags starting at 1 and you will be fine. I will add a note about this in the documentation. > Anyway, if I remove all but one > nodedata, it doesn't crash, but I cannot see anything, probably because > the number of node in the nodedata section is less than the total > number of nodes. Is it true? I would like to see the vector nodedata as > arrows, how can I achieve that? > Thank you in advance, > Corrado > > > Invita i tuoi amici e Tiscali ti premia! Il consiglio di un amico vale più di uno spot in TV. Per ogni nuovo abbonato 30 € di premio per te e per lui! Un amico al mese e parli e navighi sempre gratis: http://freelosophy.tiscali. it/<FlatJackTest.msh>_______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz. org/mailman/listinfo/gmsh -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www. montefiore.ulg.ac.be/~geuzaine Invita i tuoi amici e Tiscali ti premia! Il consiglio di un amico vale più di uno spot in TV. Per ogni nuovo abbonato 30 € di premio per te e per lui! Un amico al mese e parli e navighi sempre gratis: http://freelosophy.tiscali.it/
view5.msh
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