On 02/11/16 13:27, T. M. Bendall wrote:
Dear Firedrakers,
Having updated Firedrake I'm having trouble running old code that previously worked. In particular one of the variational solvers isn't working.
The code is:
Q_initialprob = NonlinearVariationalProblem(Functional, z, bcs = bc1, nest=False)
Q_initialsolve = NonlinearVariationalSolver(Q_initialprob, solver_parameters={ 'ksp_type':'gmres', 'pc_type':'lu', 'pc_factor_mat_solver_package': 'mumps' })
The specification of the matrix type now occurs in the solver_parameters. Use 'mat_type': 'aij' in the solver_parameters dict. Lawrence