I tried to do u0.vector() = u1.vector()
where u0 and u1 are both discrete functions, in PyDOLFIN but it doesn't work so I'm using u0.vector().assign( u1.vector() ) Is there a fundamental reason why '=' can't be used or does SWIG just need to be told how to overload '=' for vectors? Garth _______________________________________________ DOLFIN-dev mailing list DOLFIN-dev@fenics.org http://www.fenics.org/mailman/listinfo/dolfin-dev