# The global FEM error tolerance at each timestep # Make this nonzero to solve to a specified tolerance # This will probably break with KellyErrorIndicator # const Real global_tolerance = 1.e-3; global_tolerance = 0.0 # The desired number of active mesh elements # Make this nonzero to solve to a specified mesh size n_elements = 1200 # The coarse grid size from which to start adaptivity coarsegridsize = 20 # The maximum number of adaptive steps per timestep max_adaptivesteps = 2 # Turn this off to see the NewtonSolver chatter solver_quiet = false # Solve the 2D or 3D problem dimension = 3 # Nonlinear solver tolerance relative_step_tolerance = 1e-7 relative_residual_tolerance = 1.e-7