def test_uncertain_loop():
"""
test one time step with uncertainty on the spill
checks there is non-zero motion.
"""
pSpill = sample_sc_release(num_le, start_pos, rel_time, uncertain=True)
component = ComponentMover(curr1_file, curr2_file, wind=wnd)
component.scale_refpoint = (-75.262319, 39.142987, 0)
u_delta = _uncertain_loop(pSpill, component)
_assert_move(u_delta)
return u_delta
def test_uncertain_loop():
"""
test one time step with uncertainty on the spill
checks there is non-zero motion.
"""
pSpill = sample_sc_release(num_le, start_pos, rel_time,
uncertain=True)
component = ComponentMover(curr1_file, curr2_file, wind=wnd)
component.scale_refpoint = (-75.262319, 39.142987, 0)
u_delta = _uncertain_loop(pSpill, component)
_assert_move(u_delta)
return u_delta
def make_model(images_dir=os.path.join(base_dir, 'images')):
# create the maps:
print 'creating the maps'
mapfile = get_datafile(os.path.join(base_dir, 'DelawareRiverMap.bna'))
gnome_map = MapFromBNA(mapfile, refloat_halflife=1) # hours
renderer = Renderer(mapfile, images_dir, size=(800, 800),
projection_class=GeoProjection)
print 'initializing the model'
start_time = datetime(2012, 8, 20, 13, 0)
# 15 minutes in seconds
# Default to now, rounded to the nearest hour
model = Model(time_step=900, start_time=start_time,
duration=timedelta(days=1),
map=gnome_map, uncertain=False)
print 'adding outputters'
model.outputters += renderer
netcdf_file = os.path.join(base_dir, 'script_delaware_bay.nc')
scripting.remove_netcdf(netcdf_file)
model.outputters += NetCDFOutput(netcdf_file, which_data='all')
print 'adding a RandomMover:'
model.movers += RandomMover(diffusion_coef=100000)
print 'adding a wind mover:'
# wind_file = get_datafile(os.path.join(base_dir, 'ConstantWind.WND'))
# wind = Wind(filename=wind_file)
series = np.zeros((2, ), dtype=datetime_value_2d)
series[0] = (start_time, (5, 270))
series[1] = (start_time + timedelta(hours=18), (5, 270))
wind = Wind(timeseries=series, units='m/s')
# w_mover = WindMover(Wind(timeseries=series, units='knots'))
w_mover = WindMover(wind)
model.movers += w_mover
print 'adding a cats shio mover:'
curr_file = get_datafile(os.path.join(base_dir, 'FloodTides.cur'))
tide_file = get_datafile(os.path.join(base_dir, 'FloodTidesShio.txt'))
c_mover = CatsMover(curr_file, tide=Tide(tide_file))
# this is the value in the file (default)
c_mover.scale_refpoint = (-75.081667, 38.7995)
c_mover.scale = True
c_mover.scale_value = 1
model.movers += c_mover
# TODO: cannot add this till environment base class is created
model.environment += c_mover.tide
print 'adding a cats mover:'
curr_file = get_datafile(os.path.join(base_dir, 'Offshore.cur'))
c_mover = CatsMover(curr_file)
# but do need to scale (based on river stage)
c_mover.scale = True
c_mover.scale_refpoint = (-74.7483333, 38.898333)
c_mover.scale_value = .03
model.movers += c_mover
#
# these are from windows they don't match Mac values...
# pat1Angle 315;
# pat1Speed 30; pat1SpeedUnits knots;
# pat1ScaleToValue 0.314426
#
# pat2Angle 225;
# pat2Speed 30; pat2SpeedUnits knots;
# pat2ScaleToValue 0.032882
# scaleBy WindStress
print 'adding a component mover:'
# if only using one current pattern
# comp_mover = ComponentMover(curr_file1, None, wind)
#
# todo: following is not working when model is saved out - fix
# comp_mover = ComponentMover(curr_file1, curr_file2,
# Wind(timeseries=series, units='m/s'))
# comp_mover = ComponentMover(curr_file1, curr_file2,
# wind=Wind(filename=wind_file))
curr_file1 = get_datafile(os.path.join(base_dir, 'NW30ktwinds.cur'))
curr_file2 = get_datafile(os.path.join(base_dir, 'SW30ktwinds.cur'))
comp_mover = ComponentMover(curr_file1, curr_file2, wind)
comp_mover.scale_refpoint = (-75.263166, 39.1428333)
comp_mover.pat1_angle = 315
comp_mover.pat1_speed = 30
comp_mover.pat1_speed_units = 1
# comp_mover.pat1ScaleToValue = .314426
comp_mover.pat1_scale_to_value = .502035
comp_mover.pat2_angle = 225
comp_mover.pat2_speed = 30
comp_mover.pat2_speed_units = 1
# comp_mover.pat2ScaleToValue = .032882
comp_mover.pat2_scale_to_value = .021869
model.movers += comp_mover
print 'adding a spill'
end_time = start_time + timedelta(hours=12)
spill = point_line_release_spill(num_elements=1000,
release_time=start_time,
# end_release_time=end_time,
start_position=(-75.262319,
39.142987, 0.0),
)
model.spills += spill
return model
def make_model(images_dir=os.path.join(base_dir, 'images')):
# create the maps:
print 'creating the maps'
mapfile = get_datafile(os.path.join(base_dir, 'DelawareRiverMap.bna'))
gnome_map = MapFromBNA(mapfile, refloat_halflife=1) # hours
renderer = Renderer(mapfile, images_dir, image_size=(800, 800),
projection_class=GeoProjection)
print 'initializing the model'
start_time = datetime(2012, 8, 20, 13, 0)
# 15 minutes in seconds
# Default to now, rounded to the nearest hour
model = Model(time_step=900, start_time=start_time,
duration=timedelta(days=1),
map=gnome_map, uncertain=False)
print 'adding outputters'
model.outputters += renderer
netcdf_file = os.path.join(base_dir, 'script_delaware_bay.nc')
scripting.remove_netcdf(netcdf_file)
model.outputters += NetCDFOutput(netcdf_file, which_data='all')
print 'adding a RandomMover:'
model.movers += RandomMover(diffusion_coef=100000)
print 'adding a wind mover:'
# wind_file = get_datafile(os.path.join(base_dir, 'ConstantWind.WND'))
# wind = Wind(filename=wind_file)
series = np.zeros((2, ), dtype=datetime_value_2d)
series[0] = (start_time, (5, 270))
series[1] = (start_time + timedelta(hours=25), (5, 270))
wind = Wind(timeseries=series, units='m/s')
# w_mover = WindMover(Wind(timeseries=series, units='knots'))
w_mover = WindMover(wind)
model.movers += w_mover
print 'adding a cats shio mover:'
curr_file = get_datafile(os.path.join(base_dir, 'FloodTides.cur'))
tide_file = get_datafile(os.path.join(base_dir, 'FloodTidesShio.txt'))
c_mover = CatsMover(curr_file, tide=Tide(tide_file))
# this is the value in the file (default)
c_mover.scale_refpoint = (-75.081667, 38.7995)
c_mover.scale = True
c_mover.scale_value = 1
model.movers += c_mover
# TODO: cannot add this till environment base class is created
model.environment += c_mover.tide
print 'adding a cats mover:'
curr_file = get_datafile(os.path.join(base_dir, 'Offshore.cur'))
c_mover = CatsMover(curr_file)
# but do need to scale (based on river stage)
c_mover.scale = True
c_mover.scale_refpoint = (-74.7483333, 38.898333)
c_mover.scale_value = .03
model.movers += c_mover
#
# these are from windows they don't match Mac values...
# pat1Angle 315;
# pat1Speed 30; pat1SpeedUnits knots;
# pat1ScaleToValue 0.314426
#
# pat2Angle 225;
# pat2Speed 30; pat2SpeedUnits knots;
# pat2ScaleToValue 0.032882
# scaleBy WindStress
print 'adding a component mover:'
# if only using one current pattern
# comp_mover = ComponentMover(curr_file1, None, wind)
#
# todo: following is not working when model is saved out - fix
# comp_mover = ComponentMover(curr_file1, curr_file2,
# Wind(timeseries=series, units='m/s'))
# comp_mover = ComponentMover(curr_file1, curr_file2,
# wind=Wind(filename=wind_file))
curr_file1 = get_datafile(os.path.join(base_dir, 'NW30ktwinds.cur'))
curr_file2 = get_datafile(os.path.join(base_dir, 'SW30ktwinds.cur'))
comp_mover = ComponentMover(curr_file1, curr_file2, wind)
comp_mover.scale_refpoint = (-75.263166, 39.1428333)
comp_mover.pat1_angle = 315
comp_mover.pat1_speed = 30
comp_mover.pat1_speed_units = 1
# comp_mover.pat1ScaleToValue = .314426
comp_mover.pat1_scale_to_value = .502035
comp_mover.pat2_angle = 225
comp_mover.pat2_speed = 30
comp_mover.pat2_speed_units = 1
# comp_mover.pat2ScaleToValue = .032882
comp_mover.pat2_scale_to_value = .021869
model.movers += comp_mover
print 'adding a spill'
end_time = start_time + timedelta(hours=12)
spill = point_line_release_spill(num_elements=1000,
release_time=start_time,
# end_release_time=end_time,
start_position=(-75.262319,
39.142987, 0.0),
)
model.spills += spill
return model
def make_model(images_dir=os.path.join(base_dir, 'images')):
# create the maps:
print 'creating the maps'
mapfile = get_datafile(os.path.join(base_dir, './MassBayMap.bna'))
gnome_map = MapFromBNA(mapfile, refloat_halflife=1) # hours
renderer = Renderer(mapfile,
images_dir,
size=(800, 800),
projection_class=GeoProjection)
print 'initializing the model'
start_time = datetime(2013, 3, 12, 10, 0)
# 15 minutes in seconds
# Default to now, rounded to the nearest hour
model = Model(time_step=900,
start_time=start_time,
duration=timedelta(days=1),
map=gnome_map,
uncertain=False)
print 'adding outputters'
model.outputters += renderer
netcdf_file = os.path.join(base_dir, 'script_boston.nc')
scripting.remove_netcdf(netcdf_file)
model.outputters += NetCDFOutput(netcdf_file, which_data='all')
print 'adding a RandomMover:'
model.movers += RandomMover(diffusion_coef=100000)
print 'adding a wind mover:'
series = np.zeros((2, ), dtype=datetime_value_2d)
series[0] = (start_time, (5, 180))
series[1] = (start_time + timedelta(hours=18), (5, 180))
w_mover = WindMover(Wind(timeseries=series, units='m/s'))
model.movers += w_mover
model.environment += w_mover.wind
print 'adding a cats shio mover:'
curr_file = get_datafile(os.path.join(base_dir, r"./EbbTides.cur"))
tide_file = get_datafile(os.path.join(base_dir, r"./EbbTidesShio.txt"))
c_mover = CatsMover(curr_file, tide=Tide(tide_file))
# this is the value in the file (default)
c_mover.scale_refpoint = (-70.8875, 42.321333)
c_mover.scale = True
c_mover.scale_value = -1
model.movers += c_mover
# TODO: cannot add this till environment base class is created
model.environment += c_mover.tide
print 'adding a cats ossm mover:'
# ossm_file = get_datafile(os.path.join(base_dir,
# r"./MerrimackMassCoastOSSM.txt"))
curr_file = get_datafile(
os.path.join(base_dir, r"./MerrimackMassCoast.cur"))
tide_file = get_datafile(
os.path.join(base_dir, r"./MerrimackMassCoastOSSM.txt"))
c_mover = CatsMover(curr_file, tide=Tide(tide_file))
# but do need to scale (based on river stage)
c_mover.scale = True
c_mover.scale_refpoint = (-70.65, 42.58333)
c_mover.scale_value = 1.
model.movers += c_mover
model.environment += c_mover.tide
print 'adding a cats mover:'
curr_file = get_datafile(os.path.join(base_dir, r"MassBaySewage.cur"))
c_mover = CatsMover(curr_file)
# but do need to scale (based on river stage)
c_mover.scale = True
c_mover.scale_refpoint = (-70.78333, 42.39333)
# the scale factor is 0 if user inputs no sewage outfall effects
c_mover.scale_value = .04
model.movers += c_mover
# pat1Angle 315;
# pat1Speed 19.44; pat1SpeedUnits knots;
# pat1ScaleToValue 0.138855
#
# pat2Angle 225;
# pat2Speed 19.44; pat2SpeedUnits knots;
# pat2ScaleToValue 0.05121
#
# scaleBy WindStress
print "adding a component mover:"
component_file1 = get_datafile(os.path.join(base_dir, r"./WAC10msNW.cur"))
component_file2 = get_datafile(os.path.join(base_dir, r"./WAC10msSW.cur"))
comp_mover = ComponentMover(component_file1, component_file2, w_mover.wind)
# todo: callback did not work correctly below - fix!
# comp_mover = ComponentMover(component_file1,
# component_file2,
# Wind(timeseries=series, units='m/s'))
comp_mover.scale_refpoint = (-70.855, 42.275)
comp_mover.pat1_angle = 315
comp_mover.pat1_speed = 19.44
comp_mover.pat1_speed_units = 1
comp_mover.pat1ScaleToValue = .138855
comp_mover.pat2_angle = 225
comp_mover.pat2_speed = 19.44
comp_mover.pat2_speed_units = 1
comp_mover.pat2ScaleToValue = .05121
model.movers += comp_mover
print 'adding a spill'
end_time = start_time + timedelta(hours=12)
spill = point_line_release_spill(num_elements=1000,
start_position=(-70.911432, 42.369142,
0.0),
release_time=start_time,
end_release_time=end_time)
model.spills += spill
return model
def make_model(images_dir=os.path.join(base_dir, 'images')):
# create the maps:
print 'creating the maps'
mapfile = get_datafile(os.path.join(base_dir, './MassBayMap.bna'))
gnome_map = MapFromBNA(mapfile, refloat_halflife=1) # hours
renderer = Renderer(mapfile, images_dir, size=(800, 800),
projection_class=GeoProjection)
print 'initializing the model'
start_time = datetime(2013, 3, 12, 10, 0)
# 15 minutes in seconds
# Default to now, rounded to the nearest hour
model = Model(time_step=900, start_time=start_time,
duration=timedelta(days=1),
map=gnome_map, uncertain=False)
print 'adding outputters'
model.outputters += renderer
netcdf_file = os.path.join(base_dir, 'script_boston.nc')
scripting.remove_netcdf(netcdf_file)
model.outputters += NetCDFOutput(netcdf_file, which_data='all')
print 'adding a RandomMover:'
model.movers += RandomMover(diffusion_coef=100000)
print 'adding a wind mover:'
series = np.zeros((2, ), dtype=datetime_value_2d)
series[0] = (start_time, (5, 180))
series[1] = (start_time + timedelta(hours=18), (5, 180))
w_mover = WindMover(Wind(timeseries=series, units='m/s'))
model.movers += w_mover
model.environment += w_mover.wind
print 'adding a cats shio mover:'
curr_file = get_datafile(os.path.join(base_dir, r"./EbbTides.cur"))
tide_file = get_datafile(os.path.join(base_dir, r"./EbbTidesShio.txt"))
c_mover = CatsMover(curr_file, tide=Tide(tide_file))
# this is the value in the file (default)
c_mover.scale_refpoint = (-70.8875, 42.321333)
c_mover.scale = True
c_mover.scale_value = -1
model.movers += c_mover
# TODO: cannot add this till environment base class is created
model.environment += c_mover.tide
print 'adding a cats ossm mover:'
# ossm_file = get_datafile(os.path.join(base_dir,
# r"./MerrimackMassCoastOSSM.txt"))
curr_file = get_datafile(os.path.join(base_dir,
r"./MerrimackMassCoast.cur"))
tide_file = get_datafile(os.path.join(base_dir,
r"./MerrimackMassCoastOSSM.txt"))
c_mover = CatsMover(curr_file, tide=Tide(tide_file))
# but do need to scale (based on river stage)
c_mover.scale = True
c_mover.scale_refpoint = (-70.65, 42.58333)
c_mover.scale_value = 1.
model.movers += c_mover
model.environment += c_mover.tide
print 'adding a cats mover:'
curr_file = get_datafile(os.path.join(base_dir, r"MassBaySewage.cur"))
c_mover = CatsMover(curr_file)
# but do need to scale (based on river stage)
c_mover.scale = True
c_mover.scale_refpoint = (-70.78333, 42.39333)
# the scale factor is 0 if user inputs no sewage outfall effects
c_mover.scale_value = .04
model.movers += c_mover
# pat1Angle 315;
# pat1Speed 19.44; pat1SpeedUnits knots;
# pat1ScaleToValue 0.138855
#
# pat2Angle 225;
# pat2Speed 19.44; pat2SpeedUnits knots;
# pat2ScaleToValue 0.05121
#
# scaleBy WindStress
print "adding a component mover:"
component_file1 = get_datafile(os.path.join(base_dir, r"./WAC10msNW.cur"))
component_file2 = get_datafile(os.path.join(base_dir, r"./WAC10msSW.cur"))
comp_mover = ComponentMover(component_file1, component_file2, w_mover.wind)
# todo: callback did not work correctly below - fix!
# comp_mover = ComponentMover(component_file1,
# component_file2,
# Wind(timeseries=series, units='m/s'))
comp_mover.scale_refpoint = (-70.855, 42.275)
comp_mover.pat1_angle = 315
comp_mover.pat1_speed = 19.44
comp_mover.pat1_speed_units = 1
comp_mover.pat1ScaleToValue = .138855
comp_mover.pat2_angle = 225
comp_mover.pat2_speed = 19.44
comp_mover.pat2_speed_units = 1
comp_mover.pat2ScaleToValue = .05121
model.movers += comp_mover
print 'adding a spill'
end_time = start_time + timedelta(hours=12)
spill = point_line_release_spill(num_elements=1000,
start_position=(-70.911432,
42.369142, 0.0),
release_time=start_time,
end_release_time=end_time)
model.spills += spill
return model