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Fix playground in Boussinesq example #72

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Apr 5, 2016
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Fix playground in Boussinesq example #72

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21 changes: 11 additions & 10 deletions examples/boussinesq_2d_imex/playground.py
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
# set global logger (remove this if you do not want the output at all)
logger = Log.setup_custom_logger('root')

num_procs = 8
num_procs = 1

# This comes as read-in for the level class
lparams = {}
Expand All @@ -33,7 +33,7 @@
swparams = {}
swparams['collocation_class'] = collclass.CollGaussLobatto
swparams['num_nodes'] = 3
swparams['do_LU'] = True
swparams['do_LU'] = False

sparams = {}
sparams['maxiter'] = 12
Expand All @@ -48,17 +48,18 @@

# This comes as read-in for the problem class
pparams = {}
pparams['nvars'] = [(4,450,30), (4,450,30)]
pparams['nvars'] = [(4,450,30)]
pparams['u_adv'] = 0.02
pparams['c_s'] = 0.3
pparams['Nfreq'] = 0.01
pparams['x_bounds'] = [(-150.0, 150.0)]
pparams['z_bounds'] = [( 0.0, 10.0)]
pparams['order'] = [4, 2] # [fine_level, coarse_level]
pparams['order_upw'] = [5, 1]
pparams['gmres_maxiter'] = [50, 50]
pparams['gmres_restart'] = [20, 20]
pparams['gmres_tol'] = [1e-8, 1e-8]
pparams['order'] = [4] # [fine_level, coarse_level]
pparams['order_upw'] = [5]
pparams['gmres_maxiter'] = [50]
pparams['gmres_restart'] = [20]
pparams['gmres_tol_limit'] = [1e-5]
pparams['gmres_tol_factor'] = [0.1]

# This comes as read-in for the transfer operations
tparams = {}
Expand All @@ -74,8 +75,8 @@
description['sweeper_class'] = imex_1st_order
description['level_params'] = lparams
description['hook_class'] = plot_solution
description['transfer_class'] = mesh_to_mesh_2d
description['transfer_params'] = tparams
# description['transfer_class'] = mesh_to_mesh_2d
# description['transfer_params'] = tparams

# quickly generate block of steps
MS = mp.generate_steps(num_procs,sparams,description)
Expand Down