On Mon, Jun 10, 2019 at 12:52 AM Yuxiang Wang <yw...@virginia.edu> wrote:
> Dear all, > > Quick question - in using the TransientSystem::old_solution vs > TransientSystem::old_local_solution, I noticed that the former seems to be > exactly the latter plus two size checks. Therefore, can I simply use the > latter (old_local_solution) if I am sure that the DOF number is correct? > I think the main difference between old_solution and old_local_solution is that the former is of type PARALLEL while the latter is of type GHOSTED (see numeric_vector.h for some description of the different types). The latter should be used when doing assembly. -- John _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
