#------------------------------------------------------------------------------
# Produce a documentation of parameters
#------------------------------------------------------------------------------
from anuga.validation_utilities import save_parameters_tex
save_parameters_tex(domain)
#------------------------------------------------------------------------------
#
# Evolve system through time
#
#------------------------------------------------------------------------------
barrier()
for t in domain.evolve(yieldstep=10.0, finaltime=dtQdata*(len(Qdata)-2)):
if(myid==0 and verbose):
print domain.timestepping_statistics()
vol = domain.report_water_volume_statistics()
barrier()
# Run sww merge
if( (myid==0) & (numprocs>1)):
print 'Merging sww files: ', numprocs, myid
anuga.utilities.sww_merge.sww_merge_parallel('channel_floodplain1',np=numprocs,verbose=True,delete_old=True)
barrier()
finalize()
def run_simulation(parallel = False, control_data = None, test_points = None, verbose = False):
success = True
##-----------------------------------------------------------------------
## Setup domain
##-----------------------------------------------------------------------
points, vertices, boundary = rectangular_cross(int(old_div(length,dx)),
int(old_div(width,dy)),
len1=length,
len2=width)
domain = anuga.Domain(points, vertices, boundary)
#domain.set_name('output_parallel_boyd_pipe_op') # Output name
domain.set_store(False)
domain.set_default_order(2)
##-----------------------------------------------------------------------
## Distribute domain
##-----------------------------------------------------------------------
if parallel:
domain = distribute(domain)
#domain.dump_triangulation("boyd_pipe_domain.png")
##-----------------------------------------------------------------------
## Setup boundary conditions
##-----------------------------------------------------------------------
domain.set_quantity('elevation', topography)
domain.set_quantity('friction', 0.01) # Constant friction
domain.set_quantity('stage',
expression='elevation') # Dry initial condition
Bi = anuga.Dirichlet_boundary([5.0, 0.0, 0.0])
Br = anuga.Reflective_boundary(domain) # Solid reflective wall
domain.set_boundary({'left': Br, 'right': Br, 'top': Br, 'bottom': Br})
##-----------------------------------------------------------------------
## Determine triangle index coinciding with test points
##-----------------------------------------------------------------------
assert(test_points is not None)
assert(len(test_points) == samples)
tri_ids = []
for point in test_points:
try:
k = domain.get_triangle_containing_point(point)
if domain.tri_full_flag[k] == 1:
tri_ids.append(k)
else:
tri_ids.append(-1)
except:
tri_ids.append(-2)
if verbose: print('P%d has points = %s' %(myid, tri_ids))
if not parallel: control_data = []
################ Define Fractional Operators ##########################
inlet0 = None
inlet1 = None
boyd_pipe0 = None
inlet0 = Inlet_operator(domain, line0, Q0, verbose = False)
inlet1 = Inlet_operator(domain, line1, Q1, verbose = False)
# Enquiry point [ 19. 2.5] is contained in two domains in 4 proc case
boyd_pipe0 = Boyd_pipe_operator(domain,
end_points=[[9.0, 2.5],[19.0, 2.5]],
losses=1.5,
diameter=5.0,
apron=5.0,
use_momentum_jet=True,
use_velocity_head=False,
manning=0.013,
verbose=False)
if inlet0 is not None and verbose: inlet0.print_statistics()
if inlet1 is not None and verbose: inlet1.print_statistics()
if boyd_pipe0 is not None and verbose: boyd_pipe0.print_statistics()
# if parallel:
# factory = Parallel_operator_factory(domain, verbose = True)
#
# inlet0 = factory.inlet_operator_factory(line0, Q0)
# inlet1 = factory.inlet_operator_factory(line1, Q1)
#
# boyd_box0 = factory.boyd_box_operator_factory(end_points=[[9.0, 2.5],[19.0, 2.5]],
# losses=1.5,
# width=1.5,
# apron=5.0,
# use_momentum_jet=True,
# use_velocity_head=False,
# manning=0.013,
# verbose=False)
#
# else:
# inlet0 = Inlet_operator(domain, line0, Q0)
# inlet1 = Inlet_operator(domain, line1, Q1)
#
# # Enquiry point [ 19. 2.5] is contained in two domains in 4 proc case
# boyd_box0 = Boyd_box_operator(domain,
# end_points=[[9.0, 2.5],[19.0, 2.5]],
# losses=1.5,
# width=1.5,
# apron=5.0,
# use_momentum_jet=True,
# use_velocity_head=False,
# manning=0.013,
# verbose=False)
#######################################################################
##-----------------------------------------------------------------------
## Evolve system through time
##-----------------------------------------------------------------------
for t in domain.evolve(yieldstep = 2.0, finaltime = 20.0):
if myid == 0 and verbose:
domain.write_time()
#print domain.volumetric_balance_statistics()
stage = domain.get_quantity('stage')
if boyd_pipe0 is not None and verbose : boyd_pipe0.print_timestepping_statistics()
#for i in range(samples):
# if tri_ids[i] >= 0:
# if verbose: print 'P%d tri %d, value = %s' %(myid, i, stage.centroid_values[tri_ids[i]])
sys.stdout.flush()
pass
success = True
##-----------------------------------------------------------------------
## Assign/Test Control data
##-----------------------------------------------------------------------
if not parallel:
stage = domain.get_quantity('stage')
for i in range(samples):
assert(tri_ids[i] >= 0)
control_data.append(stage.centroid_values[tri_ids[i]])
if inlet0 is not None:
control_data.append(inlet0.inlet.get_average_stage())
control_data.append(inlet0.inlet.get_average_xmom())
control_data.append(inlet0.inlet.get_average_ymom())
control_data.append(inlet0.inlet.get_total_water_volume())
control_data.append(inlet0.inlet.get_average_depth())
if verbose: print('P%d control_data = %s' %(myid, control_data))
else:
stage = domain.get_quantity('stage')
for i in range(samples):
if tri_ids[i] >= 0:
local_success = num.allclose(control_data[i], stage.centroid_values[tri_ids[i]])
success = success and local_success
if verbose:
print('P%d tri %d, control = %s, actual = %s, Success = %s' %(myid, i, control_data[i], stage.centroid_values[tri_ids[i]], local_success))
if inlet0 is not None:
inlet_master_proc = inlet0.inlet.get_master_proc()
average_stage = inlet0.inlet.get_global_average_stage()
average_xmom = inlet0.inlet.get_global_average_xmom()
average_ymom = inlet0.inlet.get_global_average_ymom()
average_volume = inlet0.inlet.get_global_total_water_volume()
average_depth = inlet0.inlet.get_global_average_depth()
if myid == inlet_master_proc:
if verbose:
print('P%d average stage, control = %s, actual = %s' %(myid, control_data[samples], average_stage))
print('P%d average xmom, control = %s, actual = %s' %(myid, control_data[samples+1], average_xmom))
print('P%d average ymom, control = %s, actual = %s' %(myid, control_data[samples+2], average_ymom))
print('P%d average volume, control = %s, actual = %s' %(myid, control_data[samples+3], average_volume))
print('P%d average depth, control = %s, actual = %s' %(myid, control_data[samples+4], average_depth))
assert(success)
if parallel:
finalize()
return control_data
from anuga.validation_utilities import save_parameters_tex
save_parameters_tex(domain)
#------------------------------------------------------------------------------
#
# Evolve system through time
#
#------------------------------------------------------------------------------
barrier()
for t in domain.evolve(yieldstep=10.0, finaltime=dtQdata * (len(Qdata) - 2)):
if (myid == 0 and verbose):
print(domain.timestepping_statistics())
vol = domain.report_water_volume_statistics()
barrier()
# Run sww merge
if ((myid == 0) & (numprocs > 1)):
print('Merging sww files: ', numprocs, myid)
anuga.utilities.sww_merge.sww_merge_parallel('channel_floodplain1',
np=numprocs,
verbose=True,
delete_old=True)
barrier()
finalize()
def run_simulation(parallel = False, control_data = None, test_points = None, verbose = False):
success = True
##-----------------------------------------------------------------------
## Setup domain
##-----------------------------------------------------------------------
points, vertices, boundary = rectangular_cross(int(length/dx),
int(width/dy),
len1=length,
len2=width)
domain = anuga.Domain(points, vertices, boundary)
#domain.set_name('output_parallel_boyd_pipe_op') # Output name
domain.set_store(False)
domain.set_default_order(2)
##-----------------------------------------------------------------------
## Distribute domain
##-----------------------------------------------------------------------
if parallel:
domain = distribute(domain)
#domain.dump_triangulation("boyd_pipe_domain.png")
##-----------------------------------------------------------------------
## Setup boundary conditions
##-----------------------------------------------------------------------
domain.set_quantity('elevation', topography)
domain.set_quantity('friction', 0.01) # Constant friction
domain.set_quantity('stage',
expression='elevation') # Dry initial condition
Bi = anuga.Dirichlet_boundary([5.0, 0.0, 0.0])
Br = anuga.Reflective_boundary(domain) # Solid reflective wall
domain.set_boundary({'left': Br, 'right': Br, 'top': Br, 'bottom': Br})
##-----------------------------------------------------------------------
## Determine triangle index coinciding with test points
##-----------------------------------------------------------------------
assert(test_points is not None)
assert(len(test_points) == samples)
tri_ids = []
for point in test_points:
try:
k = domain.get_triangle_containing_point(point)
if domain.tri_full_flag[k] == 1:
tri_ids.append(k)
else:
tri_ids.append(-1)
except:
tri_ids.append(-2)
if verbose: print 'P%d has points = %s' %(myid, tri_ids)
if not parallel: control_data = []
################ Define Fractional Operators ##########################
inlet0 = None
inlet1 = None
boyd_pipe0 = None
inlet0 = Inlet_operator(domain, line0, Q0, verbose = False)
inlet1 = Inlet_operator(domain, line1, Q1, verbose = False)
# Enquiry point [ 19. 2.5] is contained in two domains in 4 proc case
boyd_pipe0 = Boyd_pipe_operator(domain,
end_points=[[9.0, 2.5],[19.0, 2.5]],
losses=1.5,
diameter=5.0,
apron=5.0,
use_momentum_jet=True,
use_velocity_head=False,
manning=0.013,
verbose=False)
if inlet0 is not None and verbose: inlet0.print_statistics()
if inlet1 is not None and verbose: inlet1.print_statistics()
if boyd_pipe0 is not None and verbose: boyd_pipe0.print_statistics()
# if parallel:
# factory = Parallel_operator_factory(domain, verbose = True)
#
# inlet0 = factory.inlet_operator_factory(line0, Q0)
# inlet1 = factory.inlet_operator_factory(line1, Q1)
#
# boyd_box0 = factory.boyd_box_operator_factory(end_points=[[9.0, 2.5],[19.0, 2.5]],
# losses=1.5,
# width=1.5,
# apron=5.0,
# use_momentum_jet=True,
# use_velocity_head=False,
# manning=0.013,
# verbose=False)
#
# else:
# inlet0 = Inlet_operator(domain, line0, Q0)
# inlet1 = Inlet_operator(domain, line1, Q1)
#
# # Enquiry point [ 19. 2.5] is contained in two domains in 4 proc case
# boyd_box0 = Boyd_box_operator(domain,
# end_points=[[9.0, 2.5],[19.0, 2.5]],
# losses=1.5,
# width=1.5,
# apron=5.0,
# use_momentum_jet=True,
# use_velocity_head=False,
# manning=0.013,
# verbose=False)
#######################################################################
##-----------------------------------------------------------------------
## Evolve system through time
##-----------------------------------------------------------------------
for t in domain.evolve(yieldstep = 2.0, finaltime = 20.0):
if myid == 0 and verbose:
domain.write_time()
#print domain.volumetric_balance_statistics()
stage = domain.get_quantity('stage')
if boyd_pipe0 is not None and verbose : boyd_pipe0.print_timestepping_statistics()
#for i in range(samples):
# if tri_ids[i] >= 0:
# if verbose: print 'P%d tri %d, value = %s' %(myid, i, stage.centroid_values[tri_ids[i]])
sys.stdout.flush()
pass
success = True
##-----------------------------------------------------------------------
## Assign/Test Control data
##-----------------------------------------------------------------------
if not parallel:
stage = domain.get_quantity('stage')
for i in range(samples):
assert(tri_ids[i] >= 0)
control_data.append(stage.centroid_values[tri_ids[i]])
if inlet0 is not None:
control_data.append(inlet0.inlet.get_average_stage())
control_data.append(inlet0.inlet.get_average_xmom())
control_data.append(inlet0.inlet.get_average_ymom())
control_data.append(inlet0.inlet.get_total_water_volume())
control_data.append(inlet0.inlet.get_average_depth())
if verbose: print 'P%d control_data = %s' %(myid, control_data)
else:
stage = domain.get_quantity('stage')
for i in range(samples):
if tri_ids[i] >= 0:
local_success = num.allclose(control_data[i], stage.centroid_values[tri_ids[i]])
success = success and local_success
if verbose:
print 'P%d tri %d, control = %s, actual = %s, Success = %s' %(myid, i, control_data[i], stage.centroid_values[tri_ids[i]], local_success)
if inlet0 is not None:
inlet_master_proc = inlet0.inlet.get_master_proc()
average_stage = inlet0.inlet.get_global_average_stage()
average_xmom = inlet0.inlet.get_global_average_xmom()
average_ymom = inlet0.inlet.get_global_average_ymom()
average_volume = inlet0.inlet.get_global_total_water_volume()
average_depth = inlet0.inlet.get_global_average_depth()
if myid == inlet_master_proc:
if verbose:
print 'P%d average stage, control = %s, actual = %s' %(myid, control_data[samples], average_stage)
print 'P%d average xmom, control = %s, actual = %s' %(myid, control_data[samples+1], average_xmom)
print 'P%d average ymom, control = %s, actual = %s' %(myid, control_data[samples+2], average_ymom)
print 'P%d average volume, control = %s, actual = %s' %(myid, control_data[samples+3], average_volume)
print 'P%d average depth, control = %s, actual = %s' %(myid, control_data[samples+4], average_depth)
assert(success)
if parallel:
finalize()
return control_data
