Umut Tabak wrote: > Dear all, > > I am trying to look at the node numbers from the graphical user > interface for some mesh partitions. > > I selected options>Mesh > > And on the menu > > I checked nodes, node labels, volume edges, volume labels, I also > selected mesh partitions from the label type combo box. But with this > selections I get the "NA" displayed for the node numbers. Did I do sth > wrong? > > No, that is right. But currently only the highest dimension (DIM) elements can be partitioned. This information is then propagated to to the next lowest dimension elements (DIM-1) but only for those that are on the boundary of the domain. The partition number is not stored internally for vertices (and note that it would be ambiguous because a vertex could straddle two or more partitions).
So for a 2-D mesh, surface labels will all have a partition number, and otherwise, only edge labels *on the domain boundary* will have a meaningful partition number. Stephen > I appreciate the help on this. > > Umut > > > _______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh > > _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
