Hi Torsten, it should work like you describe. Judging from the error message, I would expect a simpler problem.
Can you send the dgf file? If you don't want to send it to the list, you can send it to me directly, I will treat it with care. Kind regards Bernd On 11/22/2012 04:12 PM, Torsten Lange wrote: > Hello Dumux list, > > > I'm new to Dumux. I wrote a format converter from Gocad->DGF, that for now > just works for unstructured triangulated or tetraeda meshes. > > As a first example I would like run the 2D CO2 problem provided in the most > recent stable Dumux version. Except for the block with the node connections, > which are now given as: > # > simplex > parameters 1 > node1 node2 node3 ID > ... > > I tried to stay conform with the example - using same Ids for element props > and boundary cons. > > However, I got: > Dune reported error: DGFException [getblock:basic.cc:83]: Error reading from > stream. > > > Questions: > Can I use a triangulated mesh instead of the unstructured cube mesh without > modifications of the problem header files? > > Do I have to map the node-ids? I read, that the order of the element nodes is > of no importance. However, Gocad uses ordered element nodes for triangles. > > Any other things to consider like column formatting? My impression from the > DuneGridFormat I/O manual was, it is not required. > > Any hints are appreciated! > > Best, > Torsten > > -- > Torsten Lange > Geowissenschaftliches Zentrum > der Universitaet Goettingen > Abt. Angewandte Geologie > Goldschmidtstr. 3 > 37077 Goettingen > Deutschland > > Tel.: +49-(0)551-39-9397 > Fax : +49-(0)551-39-9379 > _______________________________________________ > Dumux mailing list > [email protected] > https://listserv.uni-stuttgart.de/mailman/listinfo/dumux -- _____________________________________________________________________ Bernd Flemisch phone: +49 711 685 69162 IWS, Universität Stuttgart fax: +49 711 685 60430 Pfaffenwaldring 61 email: [email protected] D-70569 Stuttgart url: www.hydrosys.uni-stuttgart.de _____________________________________________________________________ _______________________________________________ Dumux mailing list [email protected] https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
