-stokes_ksp_monitor_up 0
-ptatin_driver_write_icbc
-A11_operator_type 0,1,1
-dau_nlevels 3
-fieldsplit_p_ksp_type preonly
-fieldsplit_p_pc_type jacobi
-fieldsplit_u_pc_type mg
-fieldsplit_u_ksp_monitor_short
-fieldsplit_u_ksp_rtol 1.0e-2
-fieldsplit_u_ksp_type fgmres
-fieldsplit_u_mg_coarse_pc_type redundant # in real usage, specifiy a better direct solver
-fieldsplit_u_mg_levels_esteig_ksp_norm_type NONE
-fieldsplit_u_mg_levels_ksp_chebyshev_esteig 0,0.2,0,1.1
-fieldsplit_u_mg_levels_ksp_max_it 10
-fieldsplit_u_mg_levels_ksp_norm_type NONE
-fieldsplit_u_mg_levels_ksp_type chebyshev
-fieldsplit_u_mg_levels_pc_type jacobi
-ksp_converged_reason
-ksp_rtol 1.0e-3
-ksp_type fgmres
-ksp_monitor_short
-model_viscous_sinker_eta0 1.0e-3
-mx 8
-my 8
-mz 16
-nsteps 0
-output_path pt3dout
-pc_fieldsplit_schur_factorization_type upper
-pc_fieldsplit_type schur
-pc_type fieldsplit
-ptatin_model viscous_sinker
-snes_type ksponly
-snes_view
-stk_velocity_dm_mat_type aij
-lattice_layout_perturb 0.0
-a11_op subrepart
-options_left
