def create_event_set():
"""
Create dummy event set.
Uses the same technique from test_event_set
(Test_Event_Set.test_scenario_event_II)
"""
eqrm_flags = DummyEventSet()
eqrm_flags.scenario_latitude = [-30., -32.]
eqrm_flags.scenario_longitude = [150., -151.]
eqrm_flags.scenario_azimuth = [340, 330]
eqrm_flags.dip = [37, 30]
eqrm_flags.scenario_magnitude = [8, 7.5]
eqrm_flags.scenario_max_width = [15, 7]
eqrm_flags.scenario_depth = [11.5, 11.0]
eqrm_flags.scenario_number_of_events = 1
event_set = Event_Set.create_scenario_events(
rupture_centroid_lat=[eqrm_flags.scenario_latitude],
rupture_centroid_lon=[eqrm_flags.scenario_longitude],
azimuth=[eqrm_flags.scenario_azimuth],
dip=[eqrm_flags.dip],
Mw=[eqrm_flags.scenario_magnitude],
fault_width=eqrm_flags.scenario_max_width,
depth=[eqrm_flags.scenario_depth],
scenario_number_of_events=eqrm_flags.scenario_number_of_events)
return event_set
def create_event_set():
"""
Create dummy event set.
Uses the same technique from test_event_set
(Test_Event_Set.test_scenario_event_II)
"""
eqrm_flags = DummyEventSet()
eqrm_flags.scenario_latitude = [-30., -32.]
eqrm_flags.scenario_longitude = [150., -151.]
eqrm_flags.scenario_azimuth = [340, 330]
eqrm_flags.dip = [37, 30]
eqrm_flags.scenario_magnitude = [8, 7.5]
eqrm_flags.scenario_max_width = [15, 7]
eqrm_flags.scenario_depth = [11.5, 11.0]
eqrm_flags.scenario_number_of_events = 1
event_set = Event_Set.create_scenario_events(
rupture_centroid_lat=[eqrm_flags.scenario_latitude],
rupture_centroid_lon=[eqrm_flags.scenario_longitude],
azimuth=[eqrm_flags.scenario_azimuth],
dip=[eqrm_flags.dip],
Mw=[eqrm_flags.scenario_magnitude],
fault_width=eqrm_flags.scenario_max_width,
depth=[eqrm_flags.scenario_depth],
scenario_number_of_events=eqrm_flags.scenario_number_of_events)
return event_set
def test_event_set_load_save(self):
# Create a dummy event set
event_set1 = test_event_set.event_from_csv_long()
# Save it to the temporary dir
event_set1.save(self.data_dir)
# Load the second event set from file
event_set2 = Event_Set.load(self.data_dir)
# Checking that event_set1.depth is not the same object
# as event_set2.depth (as opposed to whether they are numerically
# the same).
assert event_set1.depth is not event_set2.depth
assert event_set1.rupture_centroid_x is not event_set2.rupture_centroid_x
# Testing that the values were saved with good precision
assert allclose(event_set1.depth,
event_set2.depth)
assert allclose(event_set1.rupture_centroid_lat,
event_set2.rupture_centroid_lat)
assert allclose(event_set1.rupture_centroid_lon,
event_set2.rupture_centroid_lon)
assert allclose(event_set1.azimuth,
event_set2.azimuth)
assert allclose(event_set1.dip,
event_set2.dip)
assert allclose(event_set1.trace_start_lat,
event_set2.trace_start_lat,
atol=0.01)
assert allclose(event_set1.trace_start_lon,
event_set2.trace_start_lon,
atol=0.01)
assert allclose(event_set1.dip,
event_set2.dip)
def event_create(event_c):
trace_start_lat = ones((event_c)) * -38.15
trace_start_lon = ones((event_c)) * 146.5
azimuth = ones((event_c)) * 217.2
dip = ones((event_c)) * 60.2
weight = ones((event_c)) * 18.1
event_activity = ones((event_c)) * 0.1
recurrence = ones((event_c)) * 5.3
Mw = ones((event_c)) * 6.9
lat0 = ones((event_c)) * -38.31
lon0 = ones((event_c)) * 146.3
depth = ones((event_c)) * 6.5
rx = ones((event_c)) * 25.3
ry = ones((event_c)) * 3.8
length = ones((event_c)) * 50.6
width = ones((event_c)) * 15.
event_activity = ones((event_c)) * 9.
event_set = Event_Set.create(depth=depth,
rupture_centroid_lat=lat0,
rupture_centroid_lon=lon0,
azimuth=azimuth,
dip=dip,
ML=None,
Mw=Mw,
fault_width=15.0)
event_set.event_activity = ones((event_c)) * 0.8
pseudo_event_set = Pseudo_Event_Set.split_logic_tree(
event_set, ['Gaull_1990_WA'], [1])
pseudo_event_set.source_zone_id = ones((event_c)) * 9.
return pseudo_event_set, event_activity
def event_create(event_c):
trace_start_lat = ones((event_c))* -38.15
trace_start_lon = ones((event_c))* 146.5
azimuth = ones((event_c))* 217.2
dip = ones((event_c))* 60.2
weight = ones((event_c))* 18.1
event_activity = ones((event_c))* 0.1
recurrence = ones((event_c))* 5.3
Mw = ones((event_c))* 6.9
lat0 = ones((event_c))* -38.31
lon0 = ones((event_c))* 146.3
depth = ones((event_c))* 6.5
rx = ones((event_c))* 25.3
ry = ones((event_c))* 3.8
length = ones((event_c))* 50.6
width = ones((event_c))* 15.
event_activity = ones((event_c))* 9.
event_set = Event_Set.create(depth=depth,rupture_centroid_lat=lat0,
rupture_centroid_lon=lon0,azimuth=azimuth,
dip=dip,ML=None,Mw=Mw,fault_width=15.0)
event_set.event_activity = ones((event_c))* 0.8
pseudo_event_set = Pseudo_Event_Set.split_logic_tree(event_set,
['Gaull_1990_WA'],
[1])
pseudo_event_set.source_zone_id = ones((event_c))* 9.
return pseudo_event_set, event_activity
def test_event_set_load_save(self):
# Create a dummy event set
event_set1 = test_event_set.event_from_csv_long()
# Save it to the temporary dir
event_set1.save(self.data_dir)
# Load the second event set from file
event_set2 = Event_Set.load(self.data_dir)
# Checking that event_set1.depth is not the same object
# as event_set2.depth (as opposed to whether they are numerically
# the same).
assert event_set1.depth is not event_set2.depth
assert event_set1.rupture_centroid_x is not event_set2.rupture_centroid_x
# Testing that the values were saved with good precision
assert allclose(event_set1.depth, event_set2.depth)
assert allclose(event_set1.rupture_centroid_lat,
event_set2.rupture_centroid_lat)
assert allclose(event_set1.rupture_centroid_lon,
event_set2.rupture_centroid_lon)
assert allclose(event_set1.azimuth, event_set2.azimuth)
assert allclose(event_set1.dip, event_set2.dip)
assert allclose(event_set1.trace_start_lat,
event_set2.trace_start_lat,
atol=0.01)
assert allclose(event_set1.trace_start_lon,
event_set2.trace_start_lon,
atol=0.01)
assert allclose(event_set1.dip, event_set2.dip)
def create_event_set(event_num):
"""
Create an event set to investigate memory size.
"""
fault_width = 5
azi = array([90])
dazi = array([2])
fault_dip = array([35.0])
prob_min_mag_cutoff = 1.0
override_xml = True
prob_number_of_events_in_zones = [event_num]
handle, file_name = tempfile.mkstemp('.xml', __name__+'_')
os.close(handle)
handle = open(file_name,'w')
# I don't know what this is A_min="1.0"
# But I added it so the tests would pass
# Another example file at
# Q:\python_eqrm\implementation_tests\input\newc_source_polygon.xml
# polygon is a small square
sample = """<Source_Model magnitude_type='Mw'>
<polygon area="5054.035">
<boundary>-32.000 151.00 -32.0 151.05 -32.05 151.05 -32.05 151.0</boundary>
<recurrence distribution="bounded_gutenberg_richter" min_magnitude="3.3" max_magnitude="5.4" A_min="0.568" b="1" min_mag="4.5" depth="7" />
</polygon>
</Source_Model>
"""
handle.write(sample)
handle.close()
#file_name = os.path.join('..','implementation_tests','input','newc_source_polygon.xml')
#return
# need to fix
events = Event_Set.generate_synthetic_events(
file_name,
fault_width,
azi,
dazi,
fault_dip,
prob_min_mag_cutoff,
override_xml,
prob_number_of_events_in_zones)
# print "events.trace_start_lat", events.trace_start_lat
# print " events.trace_start_lon", events.trace_start_lon
# print "events.trace_end_lat", events.trace_end_lat
# print "events.trace_end_lon", events.trace_end_lon
# print "events.rupture_centroid_lat", events.rupture_centroid_lat
# print "events.rupture_centroid_lon", events.rupture_centroid_lon
# print "events.rupture_centroid_x", events.rupture_centroid_x
# print "events.rupture_centroid_y", events.rupture_centroid_y
os.remove(file_name)
def create_analysis_objects(self):
# Parameters
rupture_centroid_lat = asarray([-30])
rupture_centroid_lon = asarray([150])
length = asarray([1.0])
azimuth = asarray([2.0])
width = asarray([3.0])
dip = asarray([4.0])
depth = asarray([5.0])
Mw = asarray([6.0])
atten_models = asarray([
'Allen', 'Toro_1997_midcontinent', 'Sadigh_97',
'Youngs_97_interface', 'Youngs_97_intraslab'
])
atten_model_weights = asarray([0.2, 0.2, 0.2, 0.2, 0.2])
atten_periods = asarray([0, 1.0, 2.0])
sites_lat = asarray([-31])
sites_lon = asarray([150])
# Event Set
event_set = Event_Set.create(rupture_centroid_lat=rupture_centroid_lat,
rupture_centroid_lon=rupture_centroid_lon,
azimuth=azimuth,
dip=dip,
Mw=Mw,
depth=depth,
area=length * width,
width=width,
length=length)
# Event Activity
event_activity = Event_Activity(len(event_set))
event_activity.set_scenario_event_activity()
# Source Model
source_model = Source_Model.create_scenario_source_model(
len(event_set))
source_model.set_attenuation(atten_models, atten_model_weights)
source_model.set_ground_motion_calcs(atten_periods)
event_set.scenario_setup()
event_activity.ground_motion_model_logic_split(source_model, True)
# Sites
sites = Sites(sites_lat, sites_lon)
# SA
# Set up synthetic SA figures
# Dimensions - spawn, gmm, rm, sites, events, period
motion = zeros((1, len(atten_models), 1, len(sites), len(event_set),
len(atten_periods)),
dtype=float)
# Allen
motion[:, 0, :, :, :, 0] = 0 # period 0
motion[:, 0, :, :, :, 1] = 1 # period 1.0
motion[:, 0, :, :, :, 2] = 2 # period 2.0
# Toro_1997_midcontinent
motion[:, 1, :, :, :, 0] = 3 # period 0
motion[:, 1, :, :, :, 1] = 4 # period 1.0
motion[:, 1, :, :, :, 2] = 5 # period 2.0
# Sadigh_97
motion[:, 2, :, :, :, 0] = 6 # period 0
motion[:, 2, :, :, :, 1] = 7 # period 1.0
motion[:, 2, :, :, :, 2] = 8 # period 2.0
# Youngs_97_interface
motion[:, 3, :, :, :, 0] = 9 # period 0
motion[:, 3, :, :, :, 1] = 10 # period 1.0
motion[:, 3, :, :, :, 2] = 11 # period 2.0
# Young_97_intraslab
motion[:, 4, :, :, :, 0] = 12 # period 0
motion[:, 4, :, :, :, 1] = 13 # period 1.0
motion[:, 4, :, :, :, 2] = 14 # period 2.0
# A minimal set of eqrm_flags so create_parameter_data passes
# We only care about atten_models -> everything else are dummy values
eqrm_flags = {}
eqrm_flags['run_type'] = 'hazard'
eqrm_flags['is_scenario'] = True
eqrm_flags['output_dir'] = self.dir
eqrm_flags['input_dir'] = self.dir
eqrm_flags['site_tag'] = 'different_to_function'
eqrm_flags['return_periods'] = [0.0]
eqrm_flags['use_amplification'] = False
eqrm_flags['zone_source_tag'] = 'not_used'
eqrm_flags['atten_periods'] = atten_periods
eqrm_flags['atten_models'] = atten_models
return (event_set, event_activity, source_model, sites, motion,
eqrm_flags)
def create_analysis_objects(self):
# Parameters
rupture_centroid_lat = asarray([-30])
rupture_centroid_lon = asarray([150])
length = asarray([1.0])
azimuth = asarray([2.0])
width = asarray([3.0])
dip = asarray([4.0])
depth = asarray([5.0])
Mw = asarray([6.0])
atten_models = asarray(['Allen',
'Toro_1997_midcontinent',
'Sadigh_97',
'Youngs_97_interface',
'Youngs_97_intraslab'])
atten_model_weights = asarray([0.2, 0.2, 0.2, 0.2, 0.2])
atten_periods = asarray([0, 1.0, 2.0])
sites_lat = asarray([-31])
sites_lon = asarray([150])
# Event Set
event_set = Event_Set.create(rupture_centroid_lat=rupture_centroid_lat,
rupture_centroid_lon=rupture_centroid_lon,
azimuth=azimuth,
dip=dip,
Mw=Mw,
depth=depth,
area=length*width,
width=width,
length=length)
# Event Activity
event_activity = Event_Activity(len(event_set))
event_activity.set_scenario_event_activity()
# Source Model
source_model = Source_Model.create_scenario_source_model(len(event_set))
source_model.set_attenuation(atten_models, atten_model_weights)
source_model.set_ground_motion_calcs(atten_periods)
event_set.scenario_setup()
event_activity.ground_motion_model_logic_split(source_model, True)
# Sites
sites = Sites(sites_lat, sites_lon)
# SA
# Set up synthetic SA figures
# Dimensions - spawn, gmm, rm, sites, events, period
motion = zeros((1,
len(atten_models),
1,
len(sites),
len(event_set),
len(atten_periods)), dtype=float)
# Allen
motion[:,0,:,:,:,0] = 0 # period 0
motion[:,0,:,:,:,1] = 1 # period 1.0
motion[:,0,:,:,:,2] = 2 # period 2.0
# Toro_1997_midcontinent
motion[:,1,:,:,:,0] = 3 # period 0
motion[:,1,:,:,:,1] = 4 # period 1.0
motion[:,1,:,:,:,2] = 5 # period 2.0
# Sadigh_97
motion[:,2,:,:,:,0] = 6 # period 0
motion[:,2,:,:,:,1] = 7 # period 1.0
motion[:,2,:,:,:,2] = 8 # period 2.0
# Youngs_97_interface
motion[:,3,:,:,:,0] = 9 # period 0
motion[:,3,:,:,:,1] = 10 # period 1.0
motion[:,3,:,:,:,2] = 11 # period 2.0
# Young_97_intraslab
motion[:,4,:,:,:,0] = 12 # period 0
motion[:,4,:,:,:,1] = 13 # period 1.0
motion[:,4,:,:,:,2] = 14 # period 2.0
# A minimal set of eqrm_flags so create_parameter_data passes
# We only care about atten_models -> everything else are dummy values
eqrm_flags = {}
eqrm_flags['run_type'] = 'hazard'
eqrm_flags['is_scenario'] = True
eqrm_flags['output_dir'] = self.dir
eqrm_flags['input_dir'] = self.dir
eqrm_flags['site_tag'] = 'different_to_function'
eqrm_flags['return_periods'] = [0.0]
eqrm_flags['use_amplification'] = False
eqrm_flags['zone_source_tag'] = 'not_used'
eqrm_flags['atten_periods'] = atten_periods
eqrm_flags['atten_models'] = atten_models
return (event_set,
event_activity,
source_model,
sites,
motion,
eqrm_flags)
