Anders Logg wrote: > On Tue, Jun 17, 2008 at 10:52:06PM +0200, Dag Lindbo wrote: >> Hello again! >> >> Is it correct that Periodic BCs won't work for vector-valued systems? >> There is a comment to suggest this in PeriodicBC.cpp. Is there a >> reasonable workaround for the needy? >> >> /Dag > > I don't know of an easy workaround. > > But maybe you can take a look at the code in PeriodicBC.cpp to see if > it's possible to understand what it does and then extend it? I guess > the extension will be nontrivial, but the code is fairly well > documented so it should not be impossible.
Paper submission deadline approaching fast so I don't really have a choice but to fix it! It currently works for "simple" forms (i.e. scalar non-mixed), so it seems natural to have PeriodicBC::apply(GenericMatrix& A, GenericVector& b, const Form& form) pick out the "simple" finite elements and dof-maps from the form and call apply(A, b, dof_map, form) for each. Any thoughts? /Dag > > Otherwise, file a bug report. > > > > ------------------------------------------------------------------------ > > _______________________________________________ > DOLFIN-dev mailing list > [email protected] > http://www.fenics.org/mailman/listinfo/dolfin-dev _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
