Better coverage ns3d + plot phys_fields with load_for_plot
Created originally on Bitbucket by paugier (Pierre Augier)
Was already merged in Bitbucket before import, marked as merged by the import user
Source changeset not longer availableat the time of import. Commit listwill look empty
- plot phys_fields with simul loaded with load_for_plot
- Better coverage for ns3d solvers