On 13 Jan 2012, at 11:31, moritz braun wrote: > Dear Colleagues > > In order to make use of getdp for > work leadting to potentially publishable atomic / molecular physics results > I would appreciate being able to use higher order shape functions > in getdp. Since I am a reasonably good programmer I would > also be glad to help, but a look at the source code for getdp showed > me that it is not easy to see where the shape functiojns are actually > defined. >
Hi Moritz, In GetDP the shape functions used for the geometry and the interpolation of the fields are defined separately. At the moment, you can use high-order basis functions for the interpolation of the fields, but only linear ones for the geometry. Do you need high order shape functions for the geometry (i.e., curved elements) ? Or only for the interpolation of the fields ? (In GetDP the basis functions are hardcoded in the getdp/Legacy/BF_*.cpp files) Hope this helps, Christophe > regards > > Moritz > > > > -- > Prof M Braun Tel.:27-12-4298006/8027 > Physics Department Fax.: 27-12-4293643 > University of South Africa (UNISA) > [email protected] > P.O. Box 392 > 0003 > UNISA > South Africa > > _______________________________________________ > 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 _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
