So apparently,
solve(F1 == 0, ui,
bcs=u_bcs,
J=J,
solver_parameters={
'newton_solver': {'maximum_iterations': 5,
'report': True,
'absolute_tolerance': tol,
'relative_tolerance': 0.0
},
'linear_solver': 'iterative',
'symmetric': False,
'preconditioner': 'ilu',
'krylov_solver': {'relative_tolerance': tol,
'absolute_tolerance': 0.0,
'maximum_iterations': 100,
'monitor_convergence': True}
})
is not a valid nonlinear solve anymore (suppsedly in connection with
<https://bitbucket.org/fenics-project/dolfin/commits/718f9a59b2b2c315a4c82d91022b74b31329effc>).
How to specify linear solver options now?
Cheers,
Nico
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