def add_events(self, events=None, filename=None):
if events is not None:
self.events.extend(events)
if filename is not None:
logger.debug('Loading events from file %s' % filename)
self.events.extend(model.load_events(filename))
def plot_medians_meca(events, eventsclusters, clusters, conf, resdir, plotdir):
nclusters = len(clusters)
f = plt.figure(figsize=(10., 4.))
f.subplots_adjust(left=0., right=1., bottom=0., top=1.)
axes = f.add_subplot(1, 1, 1)
for icl, cl in enumerate(clusters):
medians = model.load_events(
os.path.join(resdir, 'median_cluster' + str(cl) + '.pf'))
median = medians[0]
if median.moment_tensor is not None:
median_mt = median.moment_tensor
beachball.plot_beachball_mpl(median_mt,
axes,
beachball_type='full',
size=150.,
position=((10. * (icl + 0.5) /
nclusters), 2.),
color_t=cluster_to_color(cl),
alpha=1.0,
linewidth=1.0)
axes.set_xlim(0., 10.)
axes.set_ylim(0., 4.)
axes.set_axis_off()
figname = os.path.join(plotdir, 'medians_meca.' + conf.figure_format)
f.savefig(figname)
def get_events(self):
if self.events_path is None:
return None
if self._events is None:
self._events = model.load_events(self.expand_path(
self.events_path))
return self._events
def setup(self):
self.data_pile = pile.make_pile(
self.data_paths, fileformat=self.data_format)
if self.data_pile.is_empty():
sys.exit('Data pile is empty!')
self.deltat_want = self.config.deltat_want or \
min(self.data_pile.deltats.keys())
self.n_samples = int(
(self.config.sample_length + self.config.tpad) / self.deltat_want)
logger.debug('loading marker file %s' % self.fn_markers)
# loads just plain markers:
markers = marker.load_markers(self.fn_markers)
if self.fn_events:
markers.extend(
[marker.EventMarker(e) for e in
load_events(self.fn_events)])
if self.sort_markers:
logger.info('sorting markers!')
markers.sort(key=lambda x: x.tmin)
marker.associate_phases_to_events(markers)
markers_by_nsl = {}
for m in markers:
if not m.match_nsl(self.config.reference_target.codes[:3]):
continue
if m.get_phasename().upper() != self.align_phase:
continue
markers_by_nsl.setdefault(m.one_nslc()[:3], []).append(m)
assert(len(markers_by_nsl) == 1)
# filter markers that do not have an event assigned:
self.markers = list(markers_by_nsl.values())[0]
if not self.labeled:
dummy_event = Event(lat=0., lon=0., depth=0.)
for m in self.markers:
if not m.get_event():
m.set_event(dummy_event)
self.markers = [m for m in self.markers if m.get_event() is not None]
if not len(self.markers):
raise Exception('No markers left in dataset')
self.config.channels = list(self.data_pile.nslc_ids.keys())
self.config.channels.sort()
def process(args, scenario_folder, n_tests=1, show=True):
nstart = 8
array_centers = []
from .guesstimate_depth_v02 import PlotSettings, plot
events = []
stations = []
mod = insheim_layered_model()
for i in range(nstart, nstart+1):
i = 8
scenario_folder = "scenarios/"
print("%s/scenario_%s/event.txt" % (scenario_folder, i))
events.append(model.load_events("%s/scenario_%s/event.txt" % (scenario_folder, i))[0])
stations.append(model.load_stations("%s/scenario_%s/stations.pf" % (scenario_folder, i)))
traces = io.load(pjoin("%sscenario_%s/" % (scenario_folder, i), 'traces.mseed'))
event = events[0]
stations = stations[0]
min_dist = min(
[ortho.distance_accurate50m(s, event) for s in stations])
max_dist = max(
[ortho.distance_accurate50m(s, event) for s in stations])
tmin = CakeTiming(phase_selection='first(p|P|PP)-10', fallback_time=0.001)
tmax = CakeTiming(phase_selection='first(p|P|PP)+52', fallback_time=1000.)
timing=(tmin, tmax)
fns = ['.']
array_id = "INS"
settings_fn = pjoin("%sscenario_%s/" % (scenario_folder, i), 'plot_settings.yaml')
settings = PlotSettings.from_argument_parser(args)
if not settings.trace_filename:
settings.trace_filename = pjoin("%sscenario_%s/" % (scenario_folder, i), 'beam.mseed')
if not settings.station_filename:
fn_array_center = pjoin("%sscenario_%s/" % (scenario_folder, i), 'array_center.pf')
settings.station_filename = fn_array_center
station = model.load_stations(fn_array_center)
settings.store_id = 'landau_100hz'
settings.event_filename = pjoin("%sscenario_%s/" % (scenario_folder, i), "event.txt")
settings.save_as = pjoin("%sscenario_%s/" % (scenario_folder, i), "depth_%(array-id)s.png")
plot(settings)
if args.overwrite_settings:
settings.dump(filename=settings_fn)
if show is True:
plt.show()
def get_event_names(self):
def extra(path):
return expand_template(path, dict(event_name='*'))
def fp(path):
return self.expand_path(path, extra=extra)
events = []
for fn in glob.glob(fp(self.events_path)):
events.extend(model.load_events(filename=fn))
event_names = [ev.name for ev in events]
return event_names
def setup(self):
self.data_pile = pile.make_pile(
self.data_paths, fileformat=self.data_format)
if self.data_pile.is_empty():
sys.exit('Data pile is empty!')
self.deltat_want = self.config.deltat_want or \
min(self.data_pile.deltats.keys())
self.n_samples = int(
(self.config.sample_length + self.config.tpad) / self.deltat_want)
logger.debug('loading marker file %s' % self.fn_markers)
# loads just plain markers:
markers = marker.load_markers(self.fn_markers)
if self.fn_events:
markers.extend(
[marker.EventMarker(e) for e in
load_events(self.fn_events)])
marker.associate_phases_to_events(markers)
markers = [m for m in markers if isinstance(m, marker.PhaseMarker)]
markers_dict = defaultdict(list)
for m in markers:
if m.get_phasename().upper() != self.align_phase:
continue
markers_dict[m.get_event()].append(m)
self.markers = []
for e, _markers in markers_dict.items():
first = min(_markers, key=lambda x: x.tmin)
self.markers.append(first)
if not self.labeled:
dummy_event = Event(lat=0., lon=0., depth=0.)
for m in self.markers:
if not m.get_event():
m.set_event(dummy_event)
self.markers = [m for m in self.markers if m.get_event() is not None]
if not len(self.markers):
raise Exception('No markers left in dataset')
self.config.channels = list(self.data_pile.nslc_ids.keys())
self.config.channels.sort()
def add_events(self, events=None, filename=None):
if events is not None:
self.events.extend(events)
if filename is not None:
logger.debug('Loading events from file "%s"...' % filename)
try:
events = model.load_events(filename)
self.events.extend(events)
logger.info('Loading events from %s: %i events found.' %
(filename, len(events)))
except Exception as e:
logger.warning('Could not load events from %s!', filename)
raise e
def load_comparison(self):
'''
For comparison in synthetic tests.
'''
fn = self.input_filename(caption='Select an event catalog')
kind_compare = 4
compare_events = model.load_events(fn)
markers = [
gui_util.EventMarker(event=e, kind=kind_compare)
for e in compare_events
]
self.markers_compare = markers
self.add_markers(self.markers_compare)
def read_data(event_fn):
events = model.load_events(event_fn)
moment_tensors = []
for e in events:
if e.moment_tensor is not None:
moment_tensors.append(e.moment_tensor)
else:
moment_tensors.append(None)
normals = moment_tensors2normals(moment_tensors)
centers = to_cartesian(events)
colors = to_colors(moment_tensors)
return normals, centers, colors
def assoicate_single(ev, data_dir, store_id, store,
stations=None, pre=0.5,
post=3, reference_event=None, min_len=420,
pick_sigma=0.02):
events = []
waveforms = []
labels = []
gf_freq = store.config.sample_rate
mod = store.config.earthmodel_1d
found = False
pathlist = Path(data_dir).glob('ev_*/')
for path in sorted(pathlist):
targets = []
path = str(path)+"/"
try:
event = model.load_events(path+"event.txt")[0]
if ev.time-10 < event.time and ev.time+10 > event.time:
traces_loaded = io.load(path+"/waveforms/rest/traces.mseed")
stations_unsorted = model.load_stations(data_dir+"stations.pf")
for st in stations_unsorted:
st.dist = orthodrome.distance_accurate50m(st.lat, st.lon,
event.lat,
event.lon)
st.azi = orthodrome.azimuth(st.lat, st.lon, event.lat,
event.lon)
stations = sorted(stations_unsorted, key=lambda x: x.dist,
reverse=True)
traces_processed = []
traces = wp.check_traces(traces_loaded, stations, min_len=min_len)
traces_processed, nsamples = wp.process_loaded_waveforms(traces,
stations,
ev,
gf_freq,
mod,
pre,
post)
if found is False:
events.append(event)
waveforms.append(traces_processed)
found = True
except:
pass
data_events, nsamples = wp.prepare_waveforms(waveforms)
return data_events, nsamples, event
def prep_data_batch(data_dir, store_id, stations=None, pre=0.5,
post=3, reference_event=None, min_len=420,
pick_sigma=0.02):
engine = LocalEngine(store_superdirs=['/home/asteinbe/gf_stores'])
store = engine.get_store(store_id)
mod = store.config.earthmodel_1d
gf_freq = store.config.sample_rate
cake_phase = cake.PhaseDef("P")
phase_list = [cake_phase]
events = []
waveforms = []
waveforms_shifted = []
events = scedc_util.scedc_fm_to_pyrocko(file)
labels = labels_from_events(events)
pathlist = Path(data_dir).glob('ev_0/')
for path in sorted(pathlist):
try:
targets = []
path = str(path)+"/"
event = model.load_events(path+"event.txt")[0]
traces_loaded = io.load(path+"traces.mseed")
stations_unsorted = model.load_stations(data_dir+"stations.pf")
for st in stations_unsorted:
st.dist = orthodrome.distance_accurate50m(st.lat, st.lon,
event.lat,
event.lon)
st.azi = orthodrome.azimuth(st.lat, st.lon, event.lat,
event.lon)
stations = sorted(stations_unsorted, key=lambda x: x.dist,
reverse=True)
traces_processed = []
traces = check_traces(traces_loaded, stations, min_len=min_len)
traces_processed, nsamples = wp.process_loaded_waveforms(traces,
stations,
event,
gf_freq,
mod,
pre, post)
events.append(event)
waveforms.append(traces_processed)
except:
pass
return waveforms, nsamples, events, waveforms_shifted
def subset_events_dist_cat(catalog, mag_min, mag_max,
tmin, tmax, st_lat, st_lon,
dist_min=None, dist_max=None):
"""
Extract a subset of events from event catalog
:param catalog: Event catalog in pyrocko format
:param mag_min: Min. magnitude
:param mag_max: Max. magnitude
:param tmin: string representing UTC time
:param tmax: string representing UTC time
:param format tmin: time string format ('%Y-%m-%d %H:%M:%S.OPTFRAC')
:param format tmax: time string format ('%Y-%m-%d %H:%M:%S.OPTFRAC')
:param dist_min: min. distance (km)
:param dist_max: max. distance (km)
:param depth_min
:param depth_max
:returns: list of events
"""
use_events = []
events = model.load_events(catalog)
for ev in events:
if ev.magnitude < mag_max and\
ev.magnitude > mag_min and\
ev.time < util.str_to_time(tmax) and\
ev.time > util.str_to_time(tmin):
if dist_min or dist_max:
dist = orthodrome.distance_accurate50m_numpy(
ev.lat, ev.lon, st_lat, st_lon)/1000.
if dist_min and dist_max and\
dist > dist_min and dist < dist_max:
use_events.append(ev)
if dist_min and not dist_max and dist > dist_min:
use_events.append(ev)
if dist_max and not dist_min and dist < dist_max:
use_events.append(ev)
return(use_events)
def get_event_names(self):
def extra(path):
return expand_template(path, dict(event_name='*'))
def fp(path):
return self.expand_path(path, extra=extra)
events = []
events_path = fp(self.events_path)
fns = glob.glob(events_path)
if not fns:
raise DatasetError('No event files matching "%s".' % events_path)
for fn in fns:
events.extend(model.load_events(filename=fn))
event_names = [ev.name for ev in events]
event_names.sort()
return event_names
def get_event_names(self):
logger.info('Loading events ...')
def extra(path):
return expand_template(path, dict(
event_name='*'))
def fp(path):
return self.expand_path(path, extra=extra)
def check_events(events, fn):
for ev in events:
if not ev.name:
logger.warning('Event in %s has no name!', fn)
return
if not ev.lat or not ev.lon:
logger.warning('Event %s has inconsistent coordinates!',
ev.name)
if not ev.depth:
logger.warning('Event %s has no depth!', ev.name)
if not ev.time:
logger.warning('Event %s has no time!', ev.name)
events = []
events_path = fp(self.events_path)
fns = glob.glob(events_path)
if not fns:
raise DatasetError('No event files matching "%s".' % events_path)
for fn in fns:
logger.debug('Loading from file %s' % fn)
ev = model.load_events(filename=fn)
check_events(ev, fn)
events.extend(ev)
event_names = [ev_.name for ev_ in events]
event_names.sort()
return event_names
def read_data(event_fn=None, events=None, get=None):
if event_fn is not None and events is None:
events = model.load_events(event_fn)
else:
events = events
moment_tensors = []
for e in events:
if e.moment_tensor is not None:
moment_tensors.append(e.moment_tensor)
else:
moment_tensors.append(None)
centers = to_cartesian(events)
colors = to_colors(moment_tensors)
normals = []
if get == 'rupture_plane':
normals.append(get_rupture_planes(moment_tensors, centers))
else:
for g in get:
normals.append(moment_tensors2normals(moment_tensors, g))
return normals, centers, colors
def read_data(event_fn=None, events=None, get=None):
if event_fn is not None and events is None:
events = model.load_events(event_fn)
else:
events = events
moment_tensors = []
for e in events:
if e.moment_tensor is not None:
moment_tensors.append(e.moment_tensor)
else:
moment_tensors.append(None)
centers = to_cartesian(events)
colors = to_colors(moment_tensors)
normals = []
if get=='rupture_plane':
normals.append(get_rupture_planes(moment_tensors, centers))
else:
for g in get:
normals.append(moment_tensors2normals(moment_tensors, g))
return normals, centers, colors
def beam(scenario_folder, n_tests=1, show=False):
nstart = 8
array_centers = []
events = []
stations = []
mod = insheim_layered_model()
for i in range(nstart, n_tests):
print("%s/scenario_%s/event.txt" % (scenario_folder, i))
events.append(model.load_events("%s/scenario_%s/event.txt" % (scenario_folder, i))[0])
stations.append(model.load_stations("%s/scenario_%s/stations.pf" % (scenario_folder, i)))
traces = io.load(pjoin("%sscenario_%s/" % (scenario_folder, i), 'traces.mseed'))
event = events[0]
stations = stations[0]
min_dist = min(
[ortho.distance_accurate50m(s, event) for s in stations])
max_dist = max(
[ortho.distance_accurate50m(s, event) for s in stations])
tmin = CakeTiming(phase_selection='first(p|P|PP)-10', fallback_time=0.001)
tmax = CakeTiming(phase_selection='first(p|P|PP)+52', fallback_time=1000.)
timing=(tmin, tmax)
tstart = timing[0].t(mod, (event.depth, min_dist))
tend = timing[1].t(mod, (event.depth, max_dist))
normalize = True
bf = BeamForming(stations, traces, normalize=normalize)
bf.process(event=event,
timing=tmin,
fn_dump_center=pjoin("%sscenario_%s/" % (scenario_folder, i), 'array_center.pf'),
fn_beam=pjoin("%sscenario_%s/" % (scenario_folder, i), 'beam.mseed'),
station="INS")
if show is True:
bf.plot(fn=pjoin("%sscenario_%s/" % (scenario_folder, i), 'beam_shifts.png'))
array_centers.append(bf.station_c)
def plot(settings, show=False):
#align_phase = 'P(cmb)P<(icb)(cmb)p'
with_onset_line = False
fill = True
align_phase = 'P'
zoom_window = settings.zoom
ampl_scaler = '4*standard deviation'
quantity = settings.quantity
zstart, zstop, inkr = settings.depths.split(':')
test_depths = num.arange(float(zstart)*km, float(zstop)*km, float(inkr)*km)
try:
traces = io.load(settings.trace_filename)
except FileLoadError as e:
logger.info(e)
return
event = model.load_events(settings.event_filename)
assert len(event)==1
event = event[0]
event.depth = float(settings.depth) * 1000.
base_source = MTSource.from_pyrocko_event(event)
test_sources = []
for d in test_depths:
s = base_source.clone()
s.depth = float(d)
test_sources.append(s)
if settings.store_superdirs:
engine = LocalEngine(store_superdirs=settings.store_superdirs)
else:
engine = LocalEngine(use_config=True)
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
stations = model.load_stations(settings.station_filename)
station = filter(lambda s: match_nslc('%s.%s.%s.*' % s.nsl(), traces[0].nslc_id), stations)
assert len(station) == 1
station = station[0]
targets = [station_to_target(station, quantity=quantity, store_id=settings.store_id)]
try:
request = engine.process(targets=targets, sources=test_sources)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
except meta.OutOfBounds as error:
if settings.force_nearest_neighbor:
logger.warning('%s Using nearest neighbor instead.' % error)
mod_targets = []
for t in targets:
closest_source = min(test_sources, key=lambda s: s.distance_to(t))
farthest_source = max(test_sources, key=lambda s: s.distance_to(t))
min_dist_delta = store.config.distance_min - closest_source.distance_to(t)
max_dist_delta = store.config.distance_max - farthest_source.distance_to(t)
if min_dist_delta < 0:
azi, bazi = closest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(t.lat, t.lon, azi, min_dist_delta*cake.m2d)
elif max_dist_delta < 0:
azi, bazi = farthest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(t.lat, t.lon, azi, max_dist_delta*cake.m2d)
t.lat, t.lon = newlat, newlon
mod_targets.append(t)
request = engine.process(targets=mod_targets, sources=test_sources)
else:
logger.error("%s: %s" % (error, ".".join(station.nsl())))
return
alldepths = list(test_depths)
depth_count = dict(zip(sorted(alldepths), range(len(alldepths))))
target_count = dict(zip([t.codes[:3] for t in targets], range(len(targets))))
fig = plt.figure()
ax = fig.add_subplot(111)
maxz = max(test_depths)
minz = min(test_depths)
relative_scale = (maxz-minz)*0.02
for s, t, tr in request.iter_results():
if quantity=='velocity':
tr = integrate_differentiate(tr, 'differentiate')
onset = engine.get_store(t.store_id).t(
'begin', (s.depth, s.distance_to(t)))
tr = settings.do_filter(tr)
if settings.normalize:
tr.set_ydata(tr.get_ydata()/num.max(abs(tr.get_ydata())))
ax.tick_params(axis='y', which='both', left='off', right='off',
labelleft='off')
y_pos = s.depth
xdata = tr.get_xdata()-onset-s.time
tr_ydata = tr.get_ydata() * -1
visible = tr.chop(tmin=event.time+onset+zoom_window[0],
tmax=event.time+onset+zoom_window[1])
if ampl_scaler == 'trace min/max':
ampl_scale = float(max(abs(visible.get_ydata())))
elif ampl_scaler == '4*standard deviation':
ampl_scale = 4*float(num.std(visible.get_ydata()))
else:
ampl_scale = 1.
ampl_scale /= settings.gain
ydata = (tr_ydata/ampl_scale)*relative_scale + y_pos
ax.plot(xdata, ydata, c='black', linewidth=1., alpha=1.)
if False:
ax.fill_between(xdata, y_pos, ydata, where=ydata<y_pos, color='black', alpha=0.5)
ax.text(zoom_window[0]*1.09, y_pos, '%1.1f' % (s.depth/1000.), horizontalalignment='right') #, fontsize=12.)
if False:
mod = store.config.earthmodel_1d
label = 'pP'
arrivals = mod.arrivals(phases=[cake.PhaseDef(label)],
distances=[s.distance_to(t)*cake.m2d],
zstart=s.depth)
try:
t = arrivals[0].t
ydata_absmax = num.max(num.abs(tr.get_ydata()))
marker_length = 0.5
x_marker = [t-onset]*2
y = [y_pos-(maxz-minz)*0.025, y_pos+(maxz-minz)*0.025]
ax.plot(x_marker, y, linewidth=1, c='blue')
ax.text(x_marker[1]-x_marker[1]*0.005, y[1], label,
#fontsize=12,
color='black',
verticalalignment='top',
horizontalalignment='right')
except IndexError:
logger.warning('no pP phase at d=%s z=%s stat=%s' % (s.distance_to(t)*cake.m2d,
s.depth, station.station))
pass
if len(traces)==0:
raise Exception('No Trace found!')
if len(traces)>1:
raise Exception('More then one trace provided!')
else:
onset = 0
tr = traces[0]
correction = float(settings.correction)
if quantity=='displacement':
tr = integrate_differentiate(tr, 'integrate')
tr = settings.do_filter(tr)
onset = engine.get_store(targets[0].store_id).t(
'begin', (event.depth, s.distance_to(targets[0]))) + event.time
if settings.normalize:
tr.set_ydata(tr.get_ydata()/max(abs(tr.get_ydata())))
ax.tick_params(axis='y', which='both', left='off', right='off',
labelleft='off')
y_pos = event.depth
xdata = tr.get_xdata()-onset+correction
tr_ydata = tr.get_ydata() *-1
visible = tr.chop(tmin=onset+zoom_window[0]+correction,
tmax=onset+zoom_window[1]+correction)
if ampl_scaler == 'trace min/max':
ampl_scale = float(max(abs(visible.get_ydata())))
elif ampl_scaler == '4*standard deviation':
ampl_scale = 4*float(num.std(visible.get_ydata()))
else:
ampl_scale = 1.
ydata = (tr_ydata/ampl_scale * settings.gain*settings.gain_record)*relative_scale + y_pos
ax.plot(xdata, ydata, c=settings.color, linewidth=1.)
ax.set_xlim(zoom_window)
zmax = max(test_depths)
zmin = min(test_depths)
zrange = zmax - zmin
ax.set_ylim((zmin-zrange*0.2, zmax+zrange*0.2))
ax.set_xlabel('Time [s]')
ax.text(0.0, 0.6, 'Source depth [km]',
rotation=90,
horizontalalignment='left',
transform=fig.transFigure) #, fontsize=12.)
if fill:
ax.fill_between(xdata, y_pos, ydata, where=ydata<y_pos, color=settings.color, alpha=0.5)
if with_onset_line:
ax.text(0.08, zmax+zrange*0.1, align_phase, fontsize=14)
vline = ax.axvline(0., c='black')
vline.set_linestyle('--')
if settings.title:
params = {'array-id': ''.join(station.nsl()),
'event_name': event.name,
'event_time': time_to_str(event.time)}
ax.text(0.5, 1.05, settings.title % params,
horizontalalignment='center',
transform=ax.transAxes)
if settings.auto_caption:
cax = fig.add_axes([0., 0., 1, 0.05], label='caption')
cax.axis('off')
cax.xaxis.set_visible(False)
cax.yaxis.set_visible(False)
if settings.quantity == 'displacement':
quantity_info = 'integrated velocity trace. '
if settings.quantity == 'velocity':
quantity_info = 'differentiated synthetic traces. '
if settings.quantity == 'restituted':
quantity_info = 'restituted traces. '
captions = {'filters':''}
for f in settings.filters:
captions['filters'] += '%s-pass, order %s, f$_c$=%s Hz. '%(f.type, f.order, f.corner)
captions['quantity_info'] = quantity_info
captions['store_sampling'] = 1./store.config.deltat
cax.text(0, 0, 'Filters: %(filters)s f$_{GF}$=%(store_sampling)s Hz.\n%(quantity_info)s' % captions,
fontsize=12, transform=cax.transAxes)
plt.subplots_adjust(hspace=.4, bottom=0.15)
else:
plt.subplots_adjust(bottom=0.1)
ax.invert_yaxis()
if settings.save_as:
logger.info('save as: %s ' % settings.save_as)
options = settings.__dict__
options.update({'array-id': ''.join(station.nsl())})
fig.savefig(settings.save_as % options, dpi=160, bbox_inches='tight')
if show:
plt.show()
def __snufflings__():
return [MapMaker()]
if __name__ == '__main__':
util.setup_logging('map.py', 'info')
s = MapMaker()
options, args, parser = s.setup_cli()
s.markers = []
if options.stations_filename:
stations = model.load_stations(options.stations_filename)
s.stations = stations
else:
s.stations = None
if options.events_filename:
events = model.load_events(filename=options.events_filename)
markers = [gui_util.EventMarker(e) for e in events]
s.markers.extend(markers)
if options.markers_filename:
markers = gui_util.load_markers(options.markers_filename)
s.markers.extend(markers)
s.open_external = True
mapmap = {'google': 'Google Maps', 'osm': 'OpenStreetMap'}
s.map_kind = mapmap[options.map_provider]
s.call()
def invert(self, args):
align_phase = 'P'
ampl_scaler = '4*standard deviation'
for array_id in self.provider.use:
try:
if args.array_id and array_id != args.array_id:
continue
except AttributeError:
pass
subdir = pjoin('array_data', array_id)
settings_fn = pjoin(subdir, 'plot_settings.yaml')
if os.path.isfile(settings_fn):
settings = PlotSettings.load(filename=pjoin(settings_fn))
settings.update_from_args(self.args)
else:
logger.warn('no settings found: %s' % array_id)
continue
if settings.store_superdirs:
engine = LocalEngine(store_superdirs=settings.store_superdirs)
else:
engine = LocalEngine(use_config=True)
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
if not settings.trace_filename:
settings.trace_filename = pjoin(subdir, 'beam.mseed')
if not settings.station_filename:
settings.station_filename = pjoin(subdir, 'array_center.pf')
zoom_window = settings.zoom
mod = store.config.earthmodel_1d
zstart, zstop, inkr = settings.depths.split(':')
test_depths = num.arange(float(zstart)*km, float(zstop)*km, float(inkr)*km)
traces = io.load(settings.trace_filename)
event = model.load_events(settings.event_filename)
assert len(event)==1
event = event[0]
event.depth = float(settings.depth) * 1000.
base_source = MTSource.from_pyrocko_event(event)
test_sources = []
for d in test_depths:
s = base_source.clone()
s.depth = float(d)
test_sources.append(s)
stations = model.load_stations(settings.station_filename)
station = filter(lambda s: match_nslc('%s.%s.%s.*' % s.nsl(), traces[0].nslc_id), stations)
if len(station) != 1:
logger.error('no matching stations found. %s %s' % [])
else:
station = station[0]
targets = [station_to_target(station, quantity=settings.quantity, store_id=settings.store_id)]
try:
request = engine.process(targets=targets, sources=test_sources)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
except meta.OutOfBounds as error:
if settings.force_nearest_neighbor:
logger.warning('%s Using nearest neighbor instead.' % error)
mod_targets = []
for t in targets:
closest_source = min(test_sources, key=lambda s: s.distance_to(t))
farthest_source = max(test_sources, key=lambda s: s.distance_to(t))
min_dist_delta = store.config.distance_min - closest_source.distance_to(t)
max_dist_delta = store.config.distance_max - farthest_source.distance_to(t)
if min_dist_delta < 0:
azi, bazi = closest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(t.lat, t.lon, azi, min_dist_delta*cake.m2d)
elif max_dist_delta < 0:
azi, bazi = farthest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(t.lat, t.lon, azi, max_dist_delta*cake.m2d)
t.lat, t.lon = newlat, newlon
mod_targets.append(t)
request = engine.process(targets=mod_targets, sources=test_sources)
else:
raise error
candidates = []
for s, t, tr in request.iter_results():
tr.deltat = regularize_float(tr.deltat)
if True:
tr = integrate_differentiate(tr, 'differentiate')
tr = settings.do_filter(tr)
candidates.append((s, tr))
assert len(traces)==1
ref = traces[0]
ref = settings.do_filter(ref)
dist = ortho.distance_accurate50m(event, station)
tstart = self.provider.timings[array_id].timings[0].t(mod, (event.depth, dist)) + event.time
tend = self.provider.timings[array_id].timings[1].t(mod, (event.depth, dist)) + event.time
ref = ref.chop(tstart, tend)
misfits = []
center_freqs = num.arange(1., 9., 4.)
num_f_widths = len(center_freqs)
mesh_fc = num.zeros(len(center_freqs)*num_f_widths*len(candidates))
mesh_fwidth = num.zeros(len(center_freqs)*num_f_widths*len(candidates))
misfits_array = num.zeros((len(center_freqs), num_f_widths, len(candidates)))
depths_array = num.zeros((len(center_freqs), num_f_widths, len(candidates)))
debug = False
pb = ProgressBar(maxval=max(center_freqs)).start()
i = 0
for i_fc, fc in enumerate(center_freqs):
if debug:
fig = plt.figure()
fl_min = fc-fc*2./5.
fr_max = fc+fc*2./5.
widths = num.linspace(fl_min, fr_max, num_f_widths)
for i_width, width in enumerate(widths):
i_candidate = 0
mesh_fc[i] = fc
mesh_fwidth[i] = width
i += 1
for source, candidate in candidates:
candidate = candidate.copy()
tstart = self.provider.timings[array_id].timings[0].t(mod, (source.depth, dist)) + event.time
tend = self.provider.timings[array_id].timings[1].t(mod, (source.depth, dist)) + event.time
filters = [
ButterworthResponse(corner=float(fc+width*0.5), order=4, type='low'),
ButterworthResponse(corner=float(fc-width*0.5), order=4, type='high')]
settings.filters = filters
candidate = settings.do_filter(candidate)
candidate.chop(tmin=tstart, tmax=tend)
candidate.shift(float(settings.correction))
m, n, aproc, bproc = ref.misfit(candidate=candidate, setup=settings.misfit_setup, debug=True)
aproc.set_codes(station='aproc')
bproc.set_codes(station='bproc')
if debug:
ax = fig.add_subplot(len(test_depths)+1, 1, i+1)
ax.plot(aproc.get_xdata(), aproc.get_ydata())
ax.plot(bproc.get_xdata(), bproc.get_ydata())
mf = m/n
#misfits.append((source.depth, mf))
misfits_array[i_fc][i_width][i_candidate] = mf
i_candidate += 1
pb.update(fc)
pb.finish()
fig = plt.figure()
ax = fig.add_subplot(111)
i_best_fits = num.argmin(misfits_array, 2)
print 'best fits: \n', i_best_fits
best_fits = num.min(misfits_array, 2)
#cmap = matplotlib.cm.get_cmap()
xmesh, ymesh = num.meshgrid(mesh_fc, mesh_fwidth)
#c = (best_fits-num.min(best_fits))/(num.max(best_fits)-num.min(best_fits))
ax.scatter(xmesh, ymesh, best_fits*100)
#ax.scatter(mesh_fc, mesh_fwidth, c)
#ax.scatter(mesh_fc, mesh_fwidth, s=best_fits)
ax.set_xlabel('fc')
ax.set_ylabel('f_width')
plt.legend()
plt.show()
def snuffler_from_commandline(args=None):
if args is None:
args = sys.argv[1:]
usage = '''usage: %prog [options] waveforms ...'''
parser = OptionParser(usage=usage)
parser.add_option(
'--format',
dest='format',
default='detect',
choices=io.allowed_formats('load'),
help='assume input files are of given FORMAT. Choices: %s'
% io.allowed_formats('load', 'cli_help', 'detect'))
parser.add_option(
'--pattern',
dest='regex',
metavar='REGEX',
help='only include files whose paths match REGEX')
parser.add_option(
'--stations',
dest='station_fns',
action='append',
default=[],
metavar='STATIONS',
help='read station information from file STATIONS')
parser.add_option(
'--stationxml',
dest='stationxml_fns',
action='append',
default=[],
metavar='STATIONSXML',
help='read station information from XML file STATIONSXML')
parser.add_option(
'--event', '--events',
dest='event_fns',
action='append',
default=[],
metavar='EVENT',
help='read event information from file EVENT')
parser.add_option(
'--markers',
dest='marker_fns',
action='append',
default=[],
metavar='MARKERS',
help='read marker information file MARKERS')
parser.add_option(
'--follow',
type='float',
dest='follow',
metavar='N',
help='follow real time with a window of N seconds')
parser.add_option(
'--cache',
dest='cache_dir',
default=config.config().cache_dir,
metavar='DIR',
help='use directory DIR to cache trace metadata '
'(default=\'%default\')')
parser.add_option(
'--force-cache',
dest='force_cache',
action='store_true',
default=False,
help='use the cache even when trace attribute spoofing is active '
'(may have silly consequences)')
parser.add_option(
'--store-path',
dest='store_path',
metavar='PATH_TEMPLATE',
help='store data received through streams to PATH_TEMPLATE')
parser.add_option(
'--store-interval',
type='float',
dest='store_interval',
default=600,
metavar='N',
help='dump stream data to file every N seconds [default: %default]')
parser.add_option(
'--ntracks',
type='int',
dest='ntracks',
default=24,
metavar='N',
help='initially use N waveform tracks in viewer [default: %default]')
parser.add_option(
'--opengl',
dest='opengl',
action='store_true',
default=False,
help='use OpenGL for drawing')
parser.add_option(
'--qt5',
dest='gui_toolkit_qt5',
action='store_true',
default=False,
help='use Qt5 for the GUI')
parser.add_option(
'--qt4',
dest='gui_toolkit_qt4',
action='store_true',
default=False,
help='use Qt4 for the GUI')
parser.add_option(
'--debug',
dest='debug',
action='store_true',
default=False,
help='print debugging information to stderr')
options, args = parser.parse_args(list(args))
if options.debug:
util.setup_logging('snuffler', 'debug')
else:
util.setup_logging('snuffler', 'warning')
if options.gui_toolkit_qt4:
config.override_gui_toolkit = 'qt4'
if options.gui_toolkit_qt5:
config.override_gui_toolkit = 'qt5'
this_pile = pile.Pile()
stations = []
for stations_fn in extend_paths(options.station_fns):
stations.extend(model.station.load_stations(stations_fn))
for stationxml_fn in extend_paths(options.stationxml_fns):
stations.extend(
stationxml.load_xml(
filename=stationxml_fn).get_pyrocko_stations())
events = []
for event_fn in extend_paths(options.event_fns):
events.extend(model.load_events(event_fn))
markers = []
for marker_fn in extend_paths(options.marker_fns):
markers.extend(marker.load_markers(marker_fn))
return snuffle(
this_pile,
stations=stations,
events=events,
markers=markers,
ntracks=options.ntracks,
follow=options.follow,
controls=True,
opengl=options.opengl,
paths=args,
cache_dir=options.cache_dir,
regex=options.regex,
format=options.format,
force_cache=options.force_cache,
store_path=options.store_path,
store_interval=options.store_interval)
def __snufflings__():
return [MapMaker()]
if __name__ == '__main__':
util.setup_logging('map.py', 'info')
s = MapMaker()
options, args, parser = s.setup_cli()
s.markers = []
if options.stations_filename:
stations = model.load_stations(options.stations_filename)
s.stations = stations
else:
s.stations = None
if options.events_filename:
events = model.load_events(filename=options.events_filename)
markers = [gui_util.EventMarker(e) for e in events]
s.markers.extend(markers)
if options.markers_filename:
markers = gui_util.load_markers(options.markers_filename)
s.markers.extend(markers)
s.open_external = True
mapmap = {'google': 'Google Maps', 'osm': 'OpenStreetMap'}
s.map_kind = mapmap[options.map_provider]
s.call()
def invert(self, args):
align_phase = 'P'
ampl_scaler = '4*standard deviation'
for array_id in self.provider.use:
try:
if args.array_id and array_id != args.array_id:
continue
except AttributeError:
pass
subdir = pjoin('array_data', array_id)
settings_fn = pjoin(subdir, 'plot_settings.yaml')
if os.path.isfile(settings_fn):
settings = PlotSettings.load(filename=pjoin(settings_fn))
settings.update_from_args(self.args)
else:
logger.warn('no settings found: %s' % array_id)
continue
if settings.store_superdirs:
engine = LocalEngine(store_superdirs=settings.store_superdirs)
else:
engine = LocalEngine(use_config=True)
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
if not settings.trace_filename:
settings.trace_filename = pjoin(subdir, 'beam.mseed')
if not settings.station_filename:
settings.station_filename = pjoin(subdir, 'array_center.pf')
zoom_window = settings.zoom
mod = store.config.earthmodel_1d
zstart, zstop, inkr = settings.depths.split(':')
test_depths = num.arange(
float(zstart) * km,
float(zstop) * km,
float(inkr) * km)
traces = io.load(settings.trace_filename)
event = model.load_events(settings.event_filename)
assert len(event) == 1
event = event[0]
event.depth = float(settings.depth) * 1000.
base_source = MTSource.from_pyrocko_event(event)
test_sources = []
for d in test_depths:
s = base_source.clone()
s.depth = float(d)
test_sources.append(s)
stations = model.load_stations(settings.station_filename)
station = filter(
lambda s: match_nslc('%s.%s.%s.*' % s.nsl(), traces[0].nslc_id
), stations)
if len(station) != 1:
logger.error('no matching stations found. %s %s' % [])
else:
station = station[0]
targets = [
station_to_target(station,
quantity=settings.quantity,
store_id=settings.store_id)
]
try:
request = engine.process(targets=targets, sources=test_sources)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
except meta.OutOfBounds as error:
if settings.force_nearest_neighbor:
logger.warning('%s Using nearest neighbor instead.' %
error)
mod_targets = []
for t in targets:
closest_source = min(test_sources,
key=lambda s: s.distance_to(t))
farthest_source = max(test_sources,
key=lambda s: s.distance_to(t))
min_dist_delta = store.config.distance_min - closest_source.distance_to(
t)
max_dist_delta = store.config.distance_max - farthest_source.distance_to(
t)
if min_dist_delta < 0:
azi, bazi = closest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(
t.lat, t.lon, azi, min_dist_delta * cake.m2d)
elif max_dist_delta < 0:
azi, bazi = farthest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(
t.lat, t.lon, azi, max_dist_delta * cake.m2d)
t.lat, t.lon = newlat, newlon
mod_targets.append(t)
request = engine.process(targets=mod_targets,
sources=test_sources)
else:
raise error
candidates = []
for s, t, tr in request.iter_results():
tr.deltat = regularize_float(tr.deltat)
if True:
tr = integrate_differentiate(tr, 'differentiate')
tr = settings.do_filter(tr)
candidates.append((s, tr))
assert len(traces) == 1
ref = traces[0]
ref = settings.do_filter(ref)
dist = ortho.distance_accurate50m(event, station)
tstart = self.provider.timings[array_id].timings[0].t(
mod, (event.depth, dist)) + event.time
tend = self.provider.timings[array_id].timings[1].t(
mod, (event.depth, dist)) + event.time
ref = ref.chop(tstart, tend)
misfits = []
center_freqs = num.arange(1., 9., 4.)
num_f_widths = len(center_freqs)
mesh_fc = num.zeros(
len(center_freqs) * num_f_widths * len(candidates))
mesh_fwidth = num.zeros(
len(center_freqs) * num_f_widths * len(candidates))
misfits_array = num.zeros(
(len(center_freqs), num_f_widths, len(candidates)))
depths_array = num.zeros(
(len(center_freqs), num_f_widths, len(candidates)))
debug = False
pb = ProgressBar(maxval=max(center_freqs)).start()
i = 0
for i_fc, fc in enumerate(center_freqs):
if debug:
fig = plt.figure()
fl_min = fc - fc * 2. / 5.
fr_max = fc + fc * 2. / 5.
widths = num.linspace(fl_min, fr_max, num_f_widths)
for i_width, width in enumerate(widths):
i_candidate = 0
mesh_fc[i] = fc
mesh_fwidth[i] = width
i += 1
for source, candidate in candidates:
candidate = candidate.copy()
tstart = self.provider.timings[array_id].timings[0].t(
mod, (source.depth, dist)) + event.time
tend = self.provider.timings[array_id].timings[1].t(
mod, (source.depth, dist)) + event.time
filters = [
ButterworthResponse(corner=float(fc + width * 0.5),
order=4,
type='low'),
ButterworthResponse(corner=float(fc - width * 0.5),
order=4,
type='high')
]
settings.filters = filters
candidate = settings.do_filter(candidate)
candidate.chop(tmin=tstart, tmax=tend)
candidate.shift(float(settings.correction))
m, n, aproc, bproc = ref.misfit(
candidate=candidate,
setup=settings.misfit_setup,
debug=True)
aproc.set_codes(station='aproc')
bproc.set_codes(station='bproc')
if debug:
ax = fig.add_subplot(
len(test_depths) + 1, 1, i + 1)
ax.plot(aproc.get_xdata(), aproc.get_ydata())
ax.plot(bproc.get_xdata(), bproc.get_ydata())
mf = m / n
#misfits.append((source.depth, mf))
misfits_array[i_fc][i_width][i_candidate] = mf
i_candidate += 1
pb.update(fc)
pb.finish()
fig = plt.figure()
ax = fig.add_subplot(111)
i_best_fits = num.argmin(misfits_array, 2)
print('best fits: \n', i_best_fits)
best_fits = num.min(misfits_array, 2)
#cmap = matplotlib.cm.get_cmap()
xmesh, ymesh = num.meshgrid(mesh_fc, mesh_fwidth)
#c = (best_fits-num.min(best_fits))/(num.max(best_fits)-num.min(best_fits))
ax.scatter(xmesh, ymesh, best_fits * 100)
#ax.scatter(mesh_fc, mesh_fwidth, c)
#ax.scatter(mesh_fc, mesh_fwidth, s=best_fits)
ax.set_xlabel('fc')
ax.set_ylabel('f_width')
plt.legend()
plt.show()
)
parser.add_argument(
"--show",
help="show figure at the end",
default=False,
required=False,
action="store_true",
)
args = parser.parse_args()
stations = model.load_stations(args.stations)
if args.usestations:
stations = [
s for s in stations if util.match_nslc(args.usestations, s.nsl())
]
events = []
if args.events:
events.extend(model.load_events(args.events))
if args.markers:
markers = gui_util.load_markers(args.markers)
events.extend([m.get_event() for m in markers])
get_bounds(
stations,
events=events,
usestations=args.usestations,
printall=args.printall,
show_fig=args.show,
)
alpha=alpha)
if __name__ == '__main__':
import sys
import os
import matplotlib.pyplot as plt
from pyrocko import model
args = sys.argv[1:]
data = []
for iarg, arg in enumerate(args):
if os.path.exists(arg):
events = model.load_events(arg)
for ev in events:
if not ev.moment_tensor:
logger.warn('no moment tensor given for event')
continue
data.append((ev.name, ev.moment_tensor))
else:
vals = list(map(float, arg.split(',')))
mt = mtm.as_mt(vals)
data.append(('%i' % (iarg+1), mt))
n = len(data)
ncols = 1
while ncols**2 < n:
def snuffler_from_commandline(args=None):
if args is None:
args = sys.argv[1:]
usage = '''usage: %prog [options] waveforms ...'''
parser = OptionParser(usage=usage)
parser.add_option(
'--format',
dest='format',
default='detect',
choices=io.allowed_formats('load'),
help='assume input files are of given FORMAT. Choices: %s' %
io.allowed_formats('load', 'cli_help', 'detect'))
parser.add_option('--pattern',
dest='regex',
metavar='REGEX',
help='only include files whose paths match REGEX')
parser.add_option('--stations',
dest='station_fns',
action='append',
default=[],
metavar='STATIONS',
help='read station information from file STATIONS')
parser.add_option(
'--stationxml',
dest='stationxml_fns',
action='append',
default=[],
metavar='STATIONSXML',
help='read station information from XML file STATIONSXML')
parser.add_option('--event',
'--events',
dest='event_fns',
action='append',
default=[],
metavar='EVENT',
help='read event information from file EVENT')
parser.add_option('--markers',
dest='marker_fns',
action='append',
default=[],
metavar='MARKERS',
help='read marker information file MARKERS')
parser.add_option('--follow',
type='float',
dest='follow',
metavar='N',
help='follow real time with a window of N seconds')
parser.add_option('--cache',
dest='cache_dir',
default=config.config().cache_dir,
metavar='DIR',
help='use directory DIR to cache trace metadata '
'(default=\'%default\')')
parser.add_option(
'--force-cache',
dest='force_cache',
action='store_true',
default=False,
help='use the cache even when trace attribute spoofing is active '
'(may have silly consequences)')
parser.add_option(
'--store-path',
dest='store_path',
metavar='PATH_TEMPLATE',
help='store data received through streams to PATH_TEMPLATE')
parser.add_option(
'--store-interval',
type='float',
dest='store_interval',
default=600,
metavar='N',
help='dump stream data to file every N seconds [default: %default]')
parser.add_option(
'--ntracks',
type='int',
dest='ntracks',
default=24,
metavar='N',
help='initially use N waveform tracks in viewer [default: %default]')
parser.add_option('--opengl',
dest='opengl',
action='store_true',
default=False,
help='use OpenGL for drawing')
parser.add_option('--qt5',
dest='gui_toolkit_qt5',
action='store_true',
default=False,
help='use Qt5 for the GUI')
parser.add_option('--qt4',
dest='gui_toolkit_qt4',
action='store_true',
default=False,
help='use Qt4 for the GUI')
parser.add_option('--debug',
dest='debug',
action='store_true',
default=False,
help='print debugging information to stderr')
options, args = parser.parse_args(list(args))
if options.debug:
util.setup_logging('snuffler', 'debug')
else:
util.setup_logging('snuffler', 'warning')
if options.gui_toolkit_qt4:
config.override_gui_toolkit = 'qt4'
if options.gui_toolkit_qt5:
config.override_gui_toolkit = 'qt5'
this_pile = pile.Pile()
stations = []
for stations_fn in extend_paths(options.station_fns):
stations.extend(model.station.load_stations(stations_fn))
for stationxml_fn in extend_paths(options.stationxml_fns):
stations.extend(
stationxml.load_xml(filename=stationxml_fn).get_pyrocko_stations())
events = []
for event_fn in extend_paths(options.event_fns):
events.extend(model.load_events(event_fn))
markers = []
for marker_fn in extend_paths(options.marker_fns):
markers.extend(marker.load_markers(marker_fn))
return snuffle(this_pile,
stations=stations,
events=events,
markers=markers,
ntracks=options.ntracks,
follow=options.follow,
controls=True,
opengl=options.opengl,
paths=args,
cache_dir=options.cache_dir,
regex=options.regex,
format=options.format,
force_cache=options.force_cache,
store_path=options.store_path,
store_interval=options.store_interval)
figs = mopadize(data)
else:
for i in range(testlines):
mt1 = moment_tensor.MomentTensor.random_dc()
#data.append((mt1,
# mt1,
# "line %s" % i))
data.append(mt1)
figs = overlay(data)
plt.show()
if args.events:
sort_by = 'magnitude'
step_width = 102
fig_count = 0
events = model.load_events(args.events)
magnitudes = []
if sort_by=='magnitude':
try:
events.sort(key=lambda x:x.moment_tensor.magnitude)
except AttributeError:
events.sort(key=lambda x:x.magnitude)
elif sort_by=='time':
events.sort(key=lambda x:x.time)
for e in events:
if e.moment_tensor is not None:
mag = e.moment_tensor.magnitude
else:
mag = e.magnitude
magnitudes.append(mag)
def main(args=None):
if args is None:
args = sys.argv[1:]
parser = OptionParser(
usage=usage,
description=description)
parser.add_option(
'--width',
dest='width',
type='float',
default=20.0,
metavar='FLOAT',
help='set width of output image [cm] (%default)')
parser.add_option(
'--height',
dest='height',
type='float',
default=15.0,
metavar='FLOAT',
help='set height of output image [cm] (%default)')
parser.add_option(
'--topo-resolution-min',
dest='topo_resolution_min',
type='float',
default=40.0,
metavar='FLOAT',
help='minimum resolution of topography [dpi] (%default)')
parser.add_option(
'--topo-resolution-max',
dest='topo_resolution_max',
type='float',
default=200.0,
metavar='FLOAT',
help='maximum resolution of topography [dpi] (%default)')
parser.add_option(
'--no-grid',
dest='show_grid',
default=True,
action='store_false',
help='don\'t show grid lines')
parser.add_option(
'--no-topo',
dest='show_topo',
default=True,
action='store_false',
help='don\'t show topography')
parser.add_option(
'--no-cities',
dest='show_cities',
default=True,
action='store_false',
help='don\'t show cities')
parser.add_option(
'--no-illuminate',
dest='illuminate',
default=True,
action='store_false',
help='deactivate artificial illumination of topography')
parser.add_option(
'--illuminate-factor-land',
dest='illuminate_factor_land',
type='float',
metavar='FLOAT',
help='set factor for artificial illumination of land (0.5)')
parser.add_option(
'--illuminate-factor-ocean',
dest='illuminate_factor_ocean',
type='float',
metavar='FLOAT',
help='set factor for artificial illumination of ocean (0.25)')
parser.add_option(
'--theme',
choices=['topo', 'soft'],
default='topo',
help='select color theme, available: topo, soft (topo)"')
parser.add_option(
'--download-etopo1',
dest='download_etopo1',
action='store_true',
help='download full ETOPO1 topography dataset')
parser.add_option(
'--download-srtmgl3',
dest='download_srtmgl3',
action='store_true',
help='download full SRTMGL3 topography dataset')
parser.add_option(
'--make-decimated-topo',
dest='make_decimated',
action='store_true',
help='pre-make all decimated topography datasets')
parser.add_option(
'--stations',
dest='stations_fn',
metavar='FILENAME',
help='load station coordinates from FILENAME')
parser.add_option(
'--events',
dest='events_fn',
metavar='FILENAME',
help='load event coordinates from FILENAME')
parser.add_option(
'--debug',
dest='debug',
action='store_true',
default=False,
help='print debugging information to stderr')
(options, args) = parser.parse_args(args)
if options.debug:
util.setup_logging(program_name, 'debug')
else:
util.setup_logging(program_name, 'info')
if options.download_etopo1:
import pyrocko.datasets.topo.etopo1
pyrocko.datasets.topo.etopo1.download()
if options.download_srtmgl3:
import pyrocko.datasets.topo.srtmgl3
pyrocko.datasets.topo.srtmgl3.download()
if options.make_decimated:
import pyrocko.datasets.topo
pyrocko.datasets.topo.make_all_missing_decimated()
if (options.download_etopo1 or options.download_srtmgl3 or
options.make_decimated) and len(args) == 0:
sys.exit(0)
if options.theme == 'soft':
color_kwargs = {
'illuminate_factor_land': options.illuminate_factor_land or 0.2,
'illuminate_factor_ocean': options.illuminate_factor_ocean or 0.15,
'color_wet': (216, 242, 254),
'color_dry': (238, 236, 230),
'topo_cpt_wet': 'light_sea_uniform',
'topo_cpt_dry': 'light_land_uniform'}
elif options.theme == 'topo':
color_kwargs = {
'illuminate_factor_land': options.illuminate_factor_land or 0.5,
'illuminate_factor_ocean': options.illuminate_factor_ocean or 0.25}
events = []
if options.events_fn:
events = model.load_events(options.events_fn)
stations = []
if options.stations_fn:
stations = model.load_stations(options.stations_fn)
if not (len(args) == 4 or (
len(args) == 1 and (events or stations))):
parser.print_help()
sys.exit(1)
if len(args) == 4:
try:
lat = float(args[0])
lon = float(args[1])
radius = float(args[2])*km
except Exception:
parser.print_help()
sys.exit(1)
else:
lats, lons = latlon_arrays(stations+events)
lat, lon = map(float, od.geographic_midpoint(lats, lons))
radius = float(
num.max(od.distance_accurate50m_numpy(lat, lon, lats, lons)))
radius *= 1.1
m = automap.Map(
width=options.width,
height=options.height,
lat=lat,
lon=lon,
radius=radius,
topo_resolution_max=options.topo_resolution_max,
topo_resolution_min=options.topo_resolution_min,
show_topo=options.show_topo,
show_grid=options.show_grid,
illuminate=options.illuminate,
**color_kwargs)
logger.debug('map configuration:\n%s' % str(m))
if options.show_cities:
m.draw_cities()
if stations:
lats = [s.lat for s in stations]
lons = [s.lon for s in stations]
m.gmt.psxy(
in_columns=(lons, lats),
S='t8p',
G='black',
*m.jxyr)
for s in stations:
m.add_label(s.lat, s.lon, '%s' % '.'.join(
x for x in s.nsl() if x))
if events:
beachball_symbol = 'mt'
beachball_size = 20.0
for ev in events:
if ev.moment_tensor is None:
m.gmt.psxy(
in_rows=[[ev.lon, ev.lat]],
S='c12p',
G=gmtpy.color('scarletred2'),
W='1p,black',
*m.jxyr)
else:
devi = ev.moment_tensor.deviatoric()
mt = devi.m_up_south_east()
mt = mt / ev.moment_tensor.scalar_moment() \
* pmt.magnitude_to_moment(5.0)
m6 = pmt.to6(mt)
data = (ev.lon, ev.lat, 10) + tuple(m6) + (1, 0, 0)
if m.gmt.is_gmt5():
kwargs = dict(
M=True,
S='%s%g' % (
beachball_symbol[0], beachball_size / gmtpy.cm))
else:
kwargs = dict(
S='%s%g' % (
beachball_symbol[0], beachball_size*2 / gmtpy.cm))
m.gmt.psmeca(
in_rows=[data],
G=gmtpy.color('chocolate1'),
E='white',
W='1p,%s' % gmtpy.color('chocolate3'),
*m.jxyr,
**kwargs)
m.save(args[-1])
from pyrocko import pile, io, model, util
import sys
"""
Extrahiere miniseed-Daten um Events, die aus Katalog ausgelesen werden
"""
# mit sys.argv kann man alles abfragen, was hinter dem Programmaufruf steht.
dirs = sys.argv[1:]
# lade das Stationsfile:
stats = model.load_stations('/scratch/local1/doctar/meta/stations.txt')
# lese Events:
events = model.load_events('/home/zmaw/u254061/master/event_marker_IPMA.txt')
# Erstelle ein pile aus allen miniseed in den Ordnern, die man hinter dem Programmaufruf angegeben hat:
outpile = pile.make_pile(dirs)
f=open('/home/zmaw/u254061/master/event_marker_IPMA.txt')
for line in f:
if line.lstrip().startswith('#'):
continue
toks = line.split()
timedate, timetime =toks[1], toks[2]
gtime = util.str_to_time(str(timedate+' '+timetime))
trange = [gtime-100, gtime+1000]
new_pile = []
for traces in outpile.chopper(trange[0], trange[1], load_data=True, degap=False):
if traces:
# Stations as black triangles. Genuine GMT commands can be parsed by the maps'
# gmt attribute. Last argument of the psxy function call pipes the maps'
# pojection system.
m.gmt.psxy(in_columns=(lons, lats), S='t20p', G='black', *m.jxyr)
# Station labels
for i in range(len(stations)):
m.add_label(lats[i], lons[i], labels[i])
# Load events from catalog file (generated using catalog.GlobalCMT()
# download from www.globalcmt.org)
# If no moment tensor is provided in the catalogue, the event is plotted
# as a red circle. Symbol size relative to magnitude.
events = model.load_events('deadsea_events_1976-2017.txt')
beachball_symbol = 'd'
factor_symbl_size = 5.0
for ev in events:
mag = ev.magnitude
if ev.moment_tensor is None:
ev_symb = 'c' + str(mag * factor_symbl_size) + 'p'
m.gmt.psxy(in_rows=[[ev.lon, ev.lat]],
S=ev_symb,
G=gmtpy.color('scarletred2'),
W='1p,black',
*m.jxyr)
else:
devi = ev.moment_tensor.deviatoric()
beachball_size = mag * factor_symbl_size
mt = devi.m_up_south_east()
from pyrocko import model, orthodrome as ortho
stations = model.load_stations('GERES/array_center.pf')
events = model.load_events('castor_event_IGN.dat')
for s in stations:
print(s)
print('distance in deg ',
ortho.distance_accurate50m(s, events[0]) / 110.54 / 1000.)
# Stations as black triangles. Genuine GMT commands can be parsed by the maps'
# gmt attribute. Last argument of the psxy function call pipes the maps'
# pojection system.
m.gmt.psxy(in_columns=(lons, lats), S='t20p', G='black', *m.jxyr)
# Station labels
for i in range(len(stations)):
m.add_label(lats[i], lons[i], labels[i])
# Load events from catalog file (generated using catalog.GlobalCMT() to download from www.globalcmt.org)
# If no moment tensor is provided in the catalogue, the event is plotted as a red circle.
# Symbol size relative to magnitude.
events = model.load_events('deadsea_events_1976-2017.txt')
beachball_symbol = 'd'
factor_symbl_size = 5.0
for ev in events:
mag = ev.magnitude
if ev.moment_tensor is None:
ev_symb = 'c'+str(mag*factor_symbl_size)+'p'
m.gmt.psxy(
in_rows=[[ev.lon, ev.lat]],
S=ev_symb,
G=gmtpy.color('scarletred2'),
W='1p,black',
*m.jxyr)
else:
devi = ev.moment_tensor.deviatoric()
beachball_size = mag*factor_symbl_size
def main(args=None):
if args is None:
args = sys.argv[1:]
parser = OptionParser(
usage=usage,
description=description)
parser.add_option(
'--width',
dest='width',
type='float',
default=20.0,
metavar='FLOAT',
help='set width of output image [cm] (%default)')
parser.add_option(
'--height',
dest='height',
type='float',
default=15.0,
metavar='FLOAT',
help='set height of output image [cm] (%default)')
parser.add_option(
'--topo-resolution-min',
dest='topo_resolution_min',
type='float',
default=40.0,
metavar='FLOAT',
help='minimum resolution of topography [dpi] (%default)')
parser.add_option(
'--topo-resolution-max',
dest='topo_resolution_max',
type='float',
default=200.0,
metavar='FLOAT',
help='maximum resolution of topography [dpi] (%default)')
parser.add_option(
'--no-grid',
dest='show_grid',
default=True,
action='store_false',
help='don\'t show grid lines')
parser.add_option(
'--no-topo',
dest='show_topo',
default=True,
action='store_false',
help='don\'t show topography')
parser.add_option(
'--no-cities',
dest='show_cities',
default=True,
action='store_false',
help='don\'t show cities')
parser.add_option(
'--no-illuminate',
dest='illuminate',
default=True,
action='store_false',
help='deactivate artificial illumination of topography')
parser.add_option(
'--illuminate-factor-land',
dest='illuminate_factor_land',
type='float',
metavar='FLOAT',
help='set factor for artificial illumination of land (0.5)')
parser.add_option(
'--illuminate-factor-ocean',
dest='illuminate_factor_ocean',
type='float',
metavar='FLOAT',
help='set factor for artificial illumination of ocean (0.25)')
parser.add_option(
'--theme',
choices=['topo', 'soft'],
default='topo',
help='select color theme, available: topo, soft (topo)"')
parser.add_option(
'--download-etopo1',
dest='download_etopo1',
action='store_true',
help='download full ETOPO1 topography dataset')
parser.add_option(
'--download-srtmgl3',
dest='download_srtmgl3',
action='store_true',
help='download full SRTMGL3 topography dataset')
parser.add_option(
'--make-decimated-topo',
dest='make_decimated',
action='store_true',
help='pre-make all decimated topography datasets')
parser.add_option(
'--stations',
dest='stations_fn',
metavar='FILENAME',
help='load station coordinates from FILENAME')
parser.add_option(
'--events',
dest='events_fn',
metavar='FILENAME',
help='load event coordinates from FILENAME')
parser.add_option(
'--debug',
dest='debug',
action='store_true',
default=False,
help='print debugging information to stderr')
(options, args) = parser.parse_args(args)
if options.debug:
util.setup_logging(program_name, 'debug')
else:
util.setup_logging(program_name, 'info')
if options.download_etopo1:
import pyrocko.datasets.topo.etopo1
pyrocko.datasets.topo.etopo1.download()
if options.download_srtmgl3:
import pyrocko.datasets.topo.srtmgl3
pyrocko.datasets.topo.srtmgl3.download()
if options.make_decimated:
import pyrocko.datasets.topo
pyrocko.datasets.topo.make_all_missing_decimated()
if (options.download_etopo1 or options.download_srtmgl3 or
options.make_decimated) and len(args) == 0:
sys.exit(0)
if options.theme == 'soft':
color_kwargs = {
'illuminate_factor_land': options.illuminate_factor_land or 0.2,
'illuminate_factor_ocean': options.illuminate_factor_ocean or 0.15,
'color_wet': (216, 242, 254),
'color_dry': (238, 236, 230),
'topo_cpt_wet': 'light_sea_uniform',
'topo_cpt_dry': 'light_land_uniform'}
elif options.theme == 'topo':
color_kwargs = {
'illuminate_factor_land': options.illuminate_factor_land or 0.5,
'illuminate_factor_ocean': options.illuminate_factor_ocean or 0.25}
events = []
if options.events_fn:
events = model.load_events(options.events_fn)
stations = []
if options.stations_fn:
stations = model.load_stations(options.stations_fn)
if not (len(args) == 4 or (
len(args) == 1 and (events or stations))):
parser.print_help()
sys.exit(1)
if len(args) == 4:
try:
lat = float(args[0])
lon = float(args[1])
radius = float(args[2])*km
except Exception:
parser.print_help()
sys.exit(1)
else:
lats, lons = latlon_arrays(stations+events)
lat, lon = map(float, od.geographic_midpoint(lats, lons))
radius = float(
num.max(od.distance_accurate50m_numpy(lat, lon, lats, lons)))
radius *= 1.1
m = automap.Map(
width=options.width,
height=options.height,
lat=lat,
lon=lon,
radius=radius,
topo_resolution_max=options.topo_resolution_max,
topo_resolution_min=options.topo_resolution_min,
show_topo=options.show_topo,
show_grid=options.show_grid,
illuminate=options.illuminate,
**color_kwargs)
logger.debug('map configuration:\n%s' % str(m))
if options.show_cities:
m.draw_cities()
if stations:
lats = [s.lat for s in stations]
lons = [s.lon for s in stations]
m.gmt.psxy(
in_columns=(lons, lats),
S='t8p',
G='black',
*m.jxyr)
for s in stations:
m.add_label(s.lat, s.lon, '%s' % '.'.join(
x for x in s.nsl() if x))
if events:
beachball_symbol = 'mt'
beachball_size = 20.0
for ev in events:
if ev.moment_tensor is None:
m.gmt.psxy(
in_rows=[[ev.lon, ev.lat]],
S='c12p',
G=gmtpy.color('scarletred2'),
W='1p,black',
*m.jxyr)
else:
devi = ev.moment_tensor.deviatoric()
mt = devi.m_up_south_east()
mt = mt / ev.moment_tensor.scalar_moment() \
* pmt.magnitude_to_moment(5.0)
m6 = pmt.to6(mt)
data = (ev.lon, ev.lat, 10) + tuple(m6) + (1, 0, 0)
if m.gmt.is_gmt5():
kwargs = dict(
M=True,
S='%s%g' % (
beachball_symbol[0], beachball_size / gmtpy.cm))
else:
kwargs = dict(
S='%s%g' % (
beachball_symbol[0], beachball_size*2 / gmtpy.cm))
m.gmt.psmeca(
in_rows=[data],
G=gmtpy.color('chocolate1'),
E='white',
W='1p,%s' % gmtpy.color('chocolate3'),
*m.jxyr,
**kwargs)
m.save(args[-1])
def plot(settings, show=False):
#align_phase = 'P(cmb)P<(icb)(cmb)p'
with_onset_line = False
fill = True
align_phase = 'P'
zoom_window = settings.zoom
ampl_scaler = '4*standard deviation'
quantity = settings.quantity
zstart, zstop, inkr = settings.depths.split(':')
test_depths = num.arange(
float(zstart) * km,
float(zstop) * km,
float(inkr) * km)
try:
traces = io.load(settings.trace_filename)
except FileLoadError as e:
logger.info(e)
return
event = model.load_events(settings.event_filename)
assert len(event) == 1
event = event[0]
event.depth = float(settings.depth) * 1000.
base_source = MTSource.from_pyrocko_event(event)
test_sources = []
for d in test_depths:
s = base_source.clone()
s.depth = float(d)
test_sources.append(s)
if settings.store_superdirs:
engine = LocalEngine(store_superdirs=settings.store_superdirs)
else:
engine = LocalEngine(use_config=True)
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
stations = model.load_stations(settings.station_filename)
station = filter(
lambda s: match_nslc('%s.%s.%s.*' % s.nsl(), traces[0].nslc_id),
stations)
assert len(station) == 1
station = station[0]
targets = [
station_to_target(station,
quantity=quantity,
store_id=settings.store_id)
]
try:
request = engine.process(targets=targets, sources=test_sources)
except seismosizer.NoSuchStore as e:
logger.info('%s ... skipping.' % e)
return
except meta.OutOfBounds as error:
if settings.force_nearest_neighbor:
logger.warning('%s Using nearest neighbor instead.' % error)
mod_targets = []
for t in targets:
closest_source = min(test_sources,
key=lambda s: s.distance_to(t))
farthest_source = max(test_sources,
key=lambda s: s.distance_to(t))
min_dist_delta = store.config.distance_min - closest_source.distance_to(
t)
max_dist_delta = store.config.distance_max - farthest_source.distance_to(
t)
if min_dist_delta < 0:
azi, bazi = closest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(
t.lat, t.lon, azi, min_dist_delta * cake.m2d)
elif max_dist_delta < 0:
azi, bazi = farthest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(
t.lat, t.lon, azi, max_dist_delta * cake.m2d)
t.lat, t.lon = newlat, newlon
mod_targets.append(t)
request = engine.process(targets=mod_targets, sources=test_sources)
else:
logger.error("%s: %s" % (error, ".".join(station.nsl())))
return
alldepths = list(test_depths)
depth_count = dict(zip(sorted(alldepths), range(len(alldepths))))
target_count = dict(
zip([t.codes[:3] for t in targets], range(len(targets))))
fig = plt.figure()
ax = fig.add_subplot(111)
maxz = max(test_depths)
minz = min(test_depths)
relative_scale = (maxz - minz) * 0.02
for s, t, tr in request.iter_results():
if quantity == 'velocity':
tr = integrate_differentiate(tr, 'differentiate')
onset = engine.get_store(t.store_id).t('begin',
(s.depth, s.distance_to(t)))
tr = settings.do_filter(tr)
if settings.normalize:
tr.set_ydata(tr.get_ydata() / num.max(abs(tr.get_ydata())))
ax.tick_params(axis='y',
which='both',
left='off',
right='off',
labelleft='off')
y_pos = s.depth
xdata = tr.get_xdata() - onset - s.time
tr_ydata = tr.get_ydata() * -1
visible = tr.chop(tmin=event.time + onset + zoom_window[0],
tmax=event.time + onset + zoom_window[1])
if ampl_scaler == 'trace min/max':
ampl_scale = float(max(abs(visible.get_ydata())))
elif ampl_scaler == '4*standard deviation':
ampl_scale = 4 * float(num.std(visible.get_ydata()))
else:
ampl_scale = 1.
ampl_scale /= settings.gain
ydata = (tr_ydata / ampl_scale) * relative_scale + y_pos
ax.plot(xdata, ydata, c='black', linewidth=1., alpha=1.)
if False:
ax.fill_between(xdata,
y_pos,
ydata,
where=ydata < y_pos,
color='black',
alpha=0.5)
ax.text(zoom_window[0] * 1.09,
y_pos,
'%1.1f' % (s.depth / 1000.),
horizontalalignment='right') #, fontsize=12.)
if False:
mod = store.config.earthmodel_1d
label = 'pP'
arrivals = mod.arrivals(phases=[cake.PhaseDef(label)],
distances=[s.distance_to(t) * cake.m2d],
zstart=s.depth)
try:
t = arrivals[0].t
ydata_absmax = num.max(num.abs(tr.get_ydata()))
marker_length = 0.5
x_marker = [t - onset] * 2
y = [
y_pos - (maxz - minz) * 0.025,
y_pos + (maxz - minz) * 0.025
]
ax.plot(x_marker, y, linewidth=1, c='blue')
ax.text(
x_marker[1] - x_marker[1] * 0.005,
y[1],
label,
#fontsize=12,
color='black',
verticalalignment='top',
horizontalalignment='right')
except IndexError:
logger.warning(
'no pP phase at d=%s z=%s stat=%s' %
(s.distance_to(t) * cake.m2d, s.depth, station.station))
pass
if len(traces) == 0:
raise Exception('No Trace found!')
if len(traces) > 1:
raise Exception('More then one trace provided!')
else:
onset = 0
tr = traces[0]
correction = float(settings.correction)
if quantity == 'displacement':
tr = integrate_differentiate(tr, 'integrate')
tr = settings.do_filter(tr)
onset = engine.get_store(targets[0].store_id).t(
'begin', (event.depth, s.distance_to(targets[0]))) + event.time
if settings.normalize:
tr.set_ydata(tr.get_ydata() / max(abs(tr.get_ydata())))
ax.tick_params(axis='y',
which='both',
left='off',
right='off',
labelleft='off')
y_pos = event.depth
xdata = tr.get_xdata() - onset + correction
tr_ydata = tr.get_ydata() * -1
visible = tr.chop(tmin=onset + zoom_window[0] + correction,
tmax=onset + zoom_window[1] + correction)
if ampl_scaler == 'trace min/max':
ampl_scale = float(max(abs(visible.get_ydata())))
elif ampl_scaler == '4*standard deviation':
ampl_scale = 4 * float(num.std(visible.get_ydata()))
else:
ampl_scale = 1.
ydata = (tr_ydata / ampl_scale * settings.gain *
settings.gain_record) * relative_scale + y_pos
ax.plot(xdata, ydata, c=settings.color, linewidth=1.)
ax.set_xlim(zoom_window)
zmax = max(test_depths)
zmin = min(test_depths)
zrange = zmax - zmin
ax.set_ylim((zmin - zrange * 0.2, zmax + zrange * 0.2))
ax.set_xlabel('Time [s]')
ax.text(0.0,
0.6,
'Source depth [km]',
rotation=90,
horizontalalignment='left',
transform=fig.transFigure) #, fontsize=12.)
if fill:
ax.fill_between(xdata,
y_pos,
ydata,
where=ydata < y_pos,
color=settings.color,
alpha=0.5)
if with_onset_line:
ax.text(0.08, zmax + zrange * 0.1, align_phase, fontsize=14)
vline = ax.axvline(0., c='black')
vline.set_linestyle('--')
if settings.title:
params = {
'array-id': ''.join(station.nsl()),
'event_name': event.name,
'event_time': time_to_str(event.time)
}
ax.text(0.5,
1.05,
settings.title % params,
horizontalalignment='center',
transform=ax.transAxes)
if settings.auto_caption:
cax = fig.add_axes([0., 0., 1, 0.05], label='caption')
cax.axis('off')
cax.xaxis.set_visible(False)
cax.yaxis.set_visible(False)
if settings.quantity == 'displacement':
quantity_info = 'integrated velocity trace. '
if settings.quantity == 'velocity':
quantity_info = 'differentiated synthetic traces. '
if settings.quantity == 'restituted':
quantity_info = 'restituted traces. '
captions = {'filters': ''}
for f in settings.filters:
captions['filters'] += '%s-pass, order %s, f$_c$=%s Hz. ' % (
f.type, f.order, f.corner)
captions['quantity_info'] = quantity_info
captions['store_sampling'] = 1. / store.config.deltat
cax.text(
0,
0,
'Filters: %(filters)s f$_{GF}$=%(store_sampling)s Hz.\n%(quantity_info)s'
% captions,
fontsize=12,
transform=cax.transAxes)
plt.subplots_adjust(hspace=.4, bottom=0.15)
else:
plt.subplots_adjust(bottom=0.1)
ax.invert_yaxis()
if settings.save_as:
logger.info('save as: %s ' % settings.save_as)
options = settings.__dict__
options.update({'array-id': ''.join(station.nsl())})
fig.savefig(settings.save_as % options, dpi=160, bbox_inches='tight')
if show:
plt.show()
def command_matrix(args):
'''
Execution of command matrix
'''
def setup(parser):
parser.add_option('--force',
dest='force',
action='store_true',
help='overwrite existing project directory')
parser.add_option('--view',
dest='view',
action='store_true',
help='view similarity matrix')
parser.add_option('--savefig',
dest='savefig',
action='store_true',
help='save figure of similarity matrix')
parser, options, args = cl_parse('matrix', args, setup)
if len(args) != 1:
help_and_die(parser, 'missing argument')
else:
fn_config = args[0]
if not os.path.isfile(fn_config):
die('config file missing: %s' % fn_config)
conf = load(filename=fn_config)
config.check(conf)
if not os.path.isdir(conf.project_dir):
die('project directory missing: %s' % conf.project_dir)
simmat_temporal_fn = os.path.join(conf.project_dir, 'simmat_temporal.npy')
if ((not options.force) and (os.path.isfile(simmat_temporal_fn))):
die('similarity matrix exists: %s; use force option' %
simmat_temporal_fn)
catalog_ref_fn = os.path.join(conf.project_dir, 'catalog.pf')
if os.path.isfile(catalog_ref_fn):
allevents = model.load_events(catalog_ref_fn)
else:
die('catalog missing: %s' % catalog_ref_fn)
if conf.sw_simmat:
if not os.path.isfile(conf.sim_mat_fn):
die('similarity matrix missing: %s' % conf.sim_mat_fn)
if conf.sim_mat_type == 'binary':
if os.path.isfile(conf.sim_mat_fn):
simmat = sccluster.load_similarity_matrix(conf.sim_mat_fn)
else:
die('cannot read similarity matrix: %s' % conf.sim_mat_fn)
else:
die('ascii format for similarity matrix not yet implemented')
if len(allevents) != len(simmat):
print(len(allevents), len(simmat))
die('clustering stopped, number of events ' +
'differs from matrix size')
new_catalog_fn = os.path.join(conf.project_dir,
'events_to_be_clustered.pf')
model.dump_events(allevents, new_catalog_fn)
else:
if conf.metric in config.acceptable_mt_based_metrics:
events = [ev for ev in allevents if ev.moment_tensor is not None]
else:
events = [ev for ev in allevents]
new_catalog_fn = os.path.join(conf.project_dir,
'events_to_be_clustered.pf')
model.dump_events(events, new_catalog_fn)
simmat = sccluster.compute_similarity_matrix(events, conf.metric)
sccluster.save_similarity_matrix(simmat, simmat_temporal_fn)
simmat_fig_fn = os.path.join(conf.project_dir,
'simmat_temporal.' + conf.figure_format)
if options.view and options.savefig:
scplot.view_and_savefig_similarity_matrix(simmat, simmat_fig_fn,
'Sorted chronologically')
else:
if options.view:
scplot.view_similarity_matrix(simmat, 'Sorted chronologically')
if options.savefig:
scplot.savefig_similarity_matrix(simmat, simmat_fig_fn,
'Sorted chronologically')
print('Similarity matrix computed and stored as "%s"' % simmat_temporal_fn)
if options.savefig:
print('Similarity matrix figure saved as "%s"' % simmat_fig_fn)
def plot(settings, show=False):
# align_phase = 'P(cmb)P<(icb)(cmb)p'
with_onset_line = False
fill = True
align_phase = "P"
zoom_window = list(settings.zoom)
ampl_scaler = "4*standard deviation"
quantity = settings.quantity
zstart, zstop, inkr = settings.depths.split(":")
test_depths = num.arange(
float(zstart) * km,
float(zstop) * km,
float(inkr) * km)
try:
traces = io.load(settings.trace_filename)
except FileLoadError as e:
logger.info(e)
return
event = model.load_events(settings.event_filename)
assert len(event) == 1
event = event[0]
event.depth = float(settings.depth) * 1000.0
base_source = MTSource.from_pyrocko_event(event)
test_sources = []
for d in test_depths:
s = base_source.clone()
s.depth = float(d)
test_sources.append(s)
if settings.store_superdirs:
engine = LocalEngine(store_superdirs=settings.store_superdirs)
else:
engine = LocalEngine(use_config=True)
try:
store = engine.get_store(settings.store_id)
except seismosizer.NoSuchStore as e:
logger.info("%s ... skipping." % e)
return
stations = model.load_stations(settings.station_filename)
station = list(
filter(lambda s: match_nslc("%s.%s.%s.*" % s.nsl(), traces[0].nslc_id),
stations))
assert len(station) == 1
station = station[0]
targets = [
station_to_target(station,
quantity=quantity,
store_id=settings.store_id)
]
try:
request = engine.process(targets=targets, sources=test_sources)
except seismosizer.NoSuchStore as e:
logger.info("%s ... skipping." % e)
return
except meta.OutOfBounds as error:
if settings.force_nearest_neighbor:
logger.warning("%s Using nearest neighbor instead." % error)
mod_targets = []
for t in targets:
closest_source = min(test_sources,
key=lambda s: s.distance_to(t))
farthest_source = max(test_sources,
key=lambda s: s.distance_to(t))
min_dist_delta = store.config.distance_min - closest_source.distance_to(
t)
max_dist_delta = (store.config.distance_max -
farthest_source.distance_to(t))
if min_dist_delta < 0:
azi, bazi = closest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(
t.lat, t.lon, azi, min_dist_delta * cake.m2d)
elif max_dist_delta < 0:
azi, bazi = farthest_source.azibazi_to(t)
newlat, newlon = ortho.azidist_to_latlon(
t.lat, t.lon, azi, max_dist_delta * cake.m2d)
t.lat, t.lon = newlat, newlon
mod_targets.append(t)
request = engine.process(targets=mod_targets, sources=test_sources)
else:
logger.error("%s: %s" % (error, ".".join(station.nsl())))
return
alldepths = list(test_depths)
fig = plt.figure()
ax = fig.add_subplot(111)
maxz = max(test_depths)
minz = min(test_depths)
relative_scale = (maxz - minz) * 0.02
for s, t, tr in request.iter_results():
if quantity == "velocity":
tr = integrate_differentiate(tr, "differentiate")
onset = engine.get_store(t.store_id).t("begin",
(s.depth, s.distance_to(t)))
tr = settings.do_filter(tr)
if settings.normalize:
tr.set_ydata(tr.get_ydata() / num.max(abs(tr.get_ydata())))
ax.tick_params(axis="y",
which="both",
left="off",
right="off",
labelleft="off")
y_pos = s.depth
xdata = tr.get_xdata() - onset - s.time
tr_ydata = tr.get_ydata() * -1
visible = tr.chop(
tmin=event.time + onset + zoom_window[0],
tmax=event.time + onset + zoom_window[1],
)
if ampl_scaler == "trace min/max":
ampl_scale = float(max(abs(visible.get_ydata())))
elif ampl_scaler == "4*standard deviation":
ampl_scale = 4 * float(num.std(visible.get_ydata()))
else:
ampl_scale = 1.0
ampl_scale /= settings.gain
ydata = (tr_ydata / ampl_scale) * relative_scale + y_pos
ax.plot(xdata, ydata, c="black", linewidth=1.0, alpha=1.0)
if False:
ax.fill_between(xdata,
y_pos,
ydata,
where=ydata < y_pos,
color="black",
alpha=0.5)
ax.text(
zoom_window[0] * 1.09,
y_pos,
"%1.1f" % (s.depth / 1000.0),
horizontalalignment="right",
) # , fontsize=12.)
if False:
mod = store.config.earthmodel_1d
label = "pP"
arrivals = mod.arrivals(
phases=[cake.PhaseDef(label)],
distances=[s.distance_to(t) * cake.m2d],
zstart=s.depth,
)
try:
t = arrivals[0].t
ydata_absmax = num.max(num.abs(tr.get_ydata()))
marker_length = 0.5
x_marker = [t - onset] * 2
y = [
y_pos - (maxz - minz) * 0.025,
y_pos + (maxz - minz) * 0.025
]
ax.plot(x_marker, y, linewidth=1, c="blue")
ax.text(
x_marker[1] - x_marker[1] * 0.005,
y[1],
label,
# fontsize=12,
color="black",
verticalalignment="top",
horizontalalignment="right",
)
except IndexError:
logger.warning(
"no pP phase at d=%s z=%s stat=%s" %
(s.distance_to(t) * cake.m2d, s.depth, station.station))
pass
if len(traces) == 0:
raise Exception("No Trace found!")
if len(traces) > 1:
raise Exception("More then one trace provided!")
else:
tr = traces[0]
correction = float(settings.correction)
if quantity == "displacement":
tr = integrate_differentiate(tr, "integrate")
tr = settings.do_filter(tr)
onset = (engine.get_store(targets[0].store_id).t(
"begin", (event.depth, s.distance_to(targets[0]))) + event.time)
if settings.normalize:
tr.set_ydata(tr.get_ydata() / max(abs(tr.get_ydata())))
ax.tick_params(axis="y",
which="both",
left="off",
right="off",
labelleft="off")
y_pos = event.depth
xdata = tr.get_xdata() - onset + correction
tr_ydata = tr.get_ydata() * -1
visible = tr.chop(
tmin=onset + zoom_window[0] + correction,
tmax=onset + zoom_window[1] + correction,
)
if ampl_scaler == "trace min/max":
ampl_scale = float(max(abs(visible.get_ydata())))
elif ampl_scaler == "4*standard deviation":
ampl_scale = 4 * float(num.std(visible.get_ydata()))
else:
ampl_scale = 1.0
ydata = (tr_ydata / ampl_scale * settings.gain *
settings.gain_record) * relative_scale + y_pos
ax.plot(xdata, ydata, c=settings.color, linewidth=1.0)
ax.set_xlim(zoom_window)
zmax = max(test_depths)
zmin = min(test_depths)
zrange = zmax - zmin
ax.set_ylim((zmin - zrange * 0.2, zmax + zrange * 0.2))
ax.set_xlabel("Time [s]")
ax.text(
0.0,
0.6,
"Source depth [km]",
rotation=90,
horizontalalignment="left",
transform=fig.transFigure,
) # , fontsize=12.)
if fill:
ax.fill_between(xdata,
y_pos,
ydata,
where=ydata < y_pos,
color=settings.color,
alpha=0.5)
if with_onset_line:
ax.text(0.08, zmax + zrange * 0.1, align_phase, fontsize=14)
vline = ax.axvline(0.0, c="black")
vline.set_linestyle("--")
if settings.title:
params = {
"array-id": "".join(station.nsl()),
"event_name": event.name,
"event_time": time_to_str(event.time),
}
ax.text(
0.5,
1.05,
settings.title % params,
horizontalalignment="center",
transform=ax.transAxes,
)
if settings.auto_caption:
cax = fig.add_axes([0.0, 0.0, 1, 0.05], label="caption")
cax.axis("off")
cax.xaxis.set_visible(False)
cax.yaxis.set_visible(False)
if settings.quantity == "displacement":
quantity_info = "integrated velocity trace. "
if settings.quantity == "velocity":
quantity_info = "differentiated synthetic traces. "
if settings.quantity == "restituted":
quantity_info = "restituted traces. "
captions = {"filters": ""}
for f in settings.filters:
captions["filters"] += "%s-pass, order %s, f$_c$=%s Hz. " % (
f.type,
f.order,
f.corner,
)
captions["quantity_info"] = quantity_info
captions["store_sampling"] = 1.0 / store.config.deltat
cax.text(
0,
0,
"Filters: %(filters)s f$_{GF}$=%(store_sampling)s Hz.\n%(quantity_info)s"
% captions,
fontsize=12,
transform=cax.transAxes,
)
plt.subplots_adjust(hspace=0.4, bottom=0.15)
else:
plt.subplots_adjust(bottom=0.1)
ax.invert_yaxis()
if settings.save_as:
logger.info("save as: %s " % settings.save_as)
options = settings.__dict__
options.update({"array-id": "".join(station.nsl())})
fig.savefig(settings.save_as % options, dpi=160, bbox_inches="tight")
if show:
plt.show()
def report(env,
report_config=None,
update_without_plotting=True,
make_index=True,
make_archive=True,
nthreads=0):
if report_config is None:
report_config = ReportConfig()
report_config.set_basepath('.')
event_name = env.get_current_event_name()
logger.info('Creating report entry for run "%s"...' % event_name)
fp = report_config.expand_path
entry_path = expand_template(
op.join(fp(report_config.report_base_path),
report_config.entries_sub_path),
dict(event_name=event_name, problem_name=event_name))
if op.exists(entry_path) and not update_without_plotting:
shutil.rmtree(entry_path)
util.ensuredir(entry_path)
plots_dir_out = op.join(entry_path, 'plots')
util.ensuredir(plots_dir_out)
configs_dir = op.join(op.split(__file__)[0], 'app/configs/')
rundir_path = env.get_rundir_path()
try:
os.system("cp -r %s/grun/plots/* %s" % (rundir_path, plots_dir_out))
except:
pass
os.system("cp %s/plot_collection.yaml %s" % (configs_dir, plots_dir_out))
util.ensuredir("%s/shakemap/default/" % (plots_dir_out))
os.system(
"cp %s/*shakemap.png %s/shakemap/default/shakemap.default.gf_shakemap.d100.png"
% (rundir_path, plots_dir_out))
os.system("cp %s/shakemap.default.plot_group.yaml %s/shakemap/default/" %
(configs_dir, plots_dir_out))
util.ensuredir("%s/location/default/" % (plots_dir_out))
os.system(
"cp %s/*location.png %s/location/default/location.default.location.d100.png"
% (rundir_path, plots_dir_out))
os.system("cp %s/location.default.plot_group.yaml %s/location/default/" %
(configs_dir, plots_dir_out))
util.ensuredir("%s/production_data/default/" % (plots_dir_out))
os.system(
"cp %s/*production_data.png %s/production_data/default/production_data.default.production_data.d100.png"
% (rundir_path, plots_dir_out))
os.system(
"cp %s/production_data.default.plot_group.yaml %s/production_data/default/"
% (configs_dir, plots_dir_out))
util.ensuredir("%s/waveforms/default/" % (plots_dir_out))
os.system(
"cp %s/waveforms_1.png %s/waveforms/default/waveforms.default.waveforms_1.d100.png"
% (rundir_path, plots_dir_out))
os.system(
"cp %s/waveforms_2.png %s/waveforms/default/waveforms.default.waveforms_2.d100.png"
% (rundir_path, plots_dir_out))
os.system(
"cp %s/waveforms_3.png %s/waveforms/default/waveforms.default.waveforms_3.d100.png"
% (rundir_path, plots_dir_out))
os.system("cp %s/waveforms.default.plot_group.yaml %s/waveforms/default/" %
(configs_dir, plots_dir_out))
os.system("cp %s/grun/config.yaml %s/config.yaml" %
(rundir_path, entry_path))
try:
event = model.load_events(rundir_path + "event.txt")
model.dump_events(event,
filename=op.join(entry_path, 'event_reference.yaml'),
format="yaml")
event = event[0]
from silvertine import plot
pcc = report_config.plot_config_collection.get_weeded(env)
plot.make_plots(env,
plots_path=op.join(entry_path, 'plots'),
plot_config_collection=pcc)
try:
run_info = env.get_run_info()
except environment.NoRundirAvailable:
run_info = None
rie = ReportIndexEntry(path='.',
problem_name=event_name,
silvertine_version="0.01",
run_info=run_info)
fn = op.join(entry_path, 'event_reference.yaml')
if op.exists(fn):
rie.event_best = guts.load(filename=fn)
fn = op.join(entry_path, 'event_reference.yaml')
if op.exists(fn):
rie.event_reference = guts.load(filename=fn)
fn = op.join(entry_path, 'index.yaml')
guts.dump(rie, filename=fn)
logger.info('Done creating report entry for run "%s".' % "test")
# report_index(report_config)
# if make_archive:
# report_archive(report_config)
except FileNotFoundError:
pass
def command_cluster(args):
'''
Execution of command cluster
'''
def setup(parser):
parser.add_option('--force',
dest='force',
action='store_true',
help='overwrite existing project directory')
parser.add_option('--view',
dest='view',
action='store_true',
help='view similarity matrix after clustering')
parser.add_option(
'--savefig',
dest='savefig',
action='store_true',
help='save figure of similarity matrix after clustering')
parser, options, args = cl_parse('cluster', args, setup)
if len(args) != 1:
help_and_die(parser, 'missing argument')
else:
fn_config = args[0]
if not os.path.isfile(fn_config):
die('config file missing: %s' % fn_config)
conf = load(filename=fn_config)
config.check(conf)
if not os.path.isdir(conf.project_dir):
die('project directory missing: %s' % conf.project_dir)
resdir = os.path.join(conf.project_dir, 'clustering_results')
if not (options.force):
if (os.path.isdir(resdir)):
die('clustering result directory exists; use force option')
if options.force:
if (os.path.isdir(resdir)):
shutil.rmtree(resdir)
os.mkdir(resdir)
simmat_temporal_fn = os.path.join(conf.project_dir, 'simmat_temporal.npy')
if not os.path.isfile(simmat_temporal_fn):
die('similarity matrix does not exists: %s; ' +
'use seiscloud matrix first' % simmat_temporal_fn)
new_catalog_fn = os.path.join(conf.project_dir,
'events_to_be_clustered.pf')
if not os.path.isfile(new_catalog_fn):
die('catalog of selected events does not exists: %s; ' +
'use seiscloud matrix first' % new_catalog_fn)
simmat_temp = sccluster.load_similarity_matrix(simmat_temporal_fn)
events = model.load_events(new_catalog_fn)
eventsclusters = sccluster.dbscan(simmat_temp, conf.dbscan_nmin,
conf.dbscan_eps,
conf.sw_force_cluster_all)
clusters = sccluster.get_clusters(events, eventsclusters)
if min(eventsclusters) == -1:
noise_cluster_empty = False
else:
noise_cluster_empty = True
sccluster.save_all(events, eventsclusters, clusters, conf, resdir)
simmat_clus = sccluster.get_simmat_clustered(events, eventsclusters,
clusters, conf, resdir,
simmat_temp)
simmat_clustered_fn = os.path.join(conf.project_dir,
'simmat_clustered.npy')
sccluster.save_similarity_matrix(simmat_clus, simmat_clustered_fn)
print('I run seiscloud for the project in "%s"' % conf.project_dir)
n_clusters = len(clusters)
if not noise_cluster_empty:
n_clusters = n_clusters - 1
print(str(n_clusters) + ' cluster(s) found')
simmat_fig_fn = os.path.join(conf.project_dir,
'simmat_clustered.' + conf.figure_format)
if options.view and options.savefig:
scplot.view_and_savefig_similarity_matrix(simmat_clus, simmat_fig_fn,
'Sorted after clustering')
else:
if options.view:
scplot.view_similarity_matrix(simmat_clus,
'Sorted after clustering')
if options.savefig:
scplot.savefig_similarity_matrix(simmat_clus, simmat_fig_fn,
'Sorted after clustering')
for cluster in clusters:
selevents = clusters[cluster]
median = sccluster.get_median(selevents, conf)
fn_median = os.path.join(resdir,
'median_cluster' + str(cluster) + '.pf')
model.dump_events([median], fn_median)
# print(cluster,len(selevents))
print('Similarity matrix after clustering computed and stored as "%s"' %
simmat_clustered_fn)
if options.savefig:
print('Similarity matrix figure saved as "%s"' % simmat_fig_fn)
help='name of file containing station information',
required=True)
parser.add_argument('--events',
help='name of file containing event catalog',
default=False,
required=False)
parser.add_argument('--printall',
help='Print all results to terminal',
default=True,
required=False,
action='store_true')
parser.add_argument('--show',
help='show figure at the end',
default=False,
required=False,
action='store_true')
args = parser.parse_args()
stations = model.load_stations(args.stations)
if args.usestations:
stations = [s for s in stations if util.match_nslc(args.usestations, s.nsl())]
events = []
if args.events:
events.extend(model.load_events(args.events))
if args.markers:
markers = gui_util.load_markers(args.markers)
events.extend([m.get_event() for m in markers])
get_bounds(stations, events=events, usestations=args.usestations, printall=args.printall, show_fig=args.show)
def command_plot(args):
'''
Execution of command plot
'''
def setup(parser):
parser.add_option('--force',
dest='force',
action='store_true',
help='overwrite existing project directory')
parser, options, args = cl_parse('plot', args, setup)
if len(args) != 1:
help_and_die(parser, 'missing argument')
else:
fn_config = args[0]
if not os.path.isfile(fn_config):
die('config file missing: %s' % fn_config)
conf = load(filename=fn_config)
config.check(conf)
if not os.path.isdir(conf.project_dir):
die('project directory missing: %s' % conf.project_dir)
resdir = os.path.join(conf.project_dir, 'clustering_results')
if not os.path.isdir(resdir):
die('clustering results missing: %s' % resdir)
plotdir = os.path.join(conf.project_dir, 'clustering_plots')
resdir = os.path.join(conf.project_dir, 'clustering_results')
if not (options.force):
if (os.path.isdir(plotdir)):
die('clustering plot directory exists; use force option')
if options.force:
if (os.path.isdir(plotdir)):
shutil.rmtree(plotdir)
os.mkdir(plotdir)
simmat_temporal_fn = os.path.join(conf.project_dir, 'simmat_temporal.npy')
simmat_clustered_fn = os.path.join(conf.project_dir,
'simmat_clustered.npy')
if not os.path.isfile(simmat_temporal_fn):
die('similarity matrix does not exists: %s; ' +
'use seiscloud matrix first' % simmat_temporal_fn)
if not os.path.isfile(simmat_clustered_fn):
die('similarity matrix does not exists: %s; ' +
'use seiscloud matrix first' % simmat_clustered_fn)
new_catalog_fn = os.path.join(conf.project_dir,
'events_to_be_clustered.pf')
if not os.path.isfile(new_catalog_fn):
die('catalog of selected events does not exists: %s; ' +
'use seiscloud matrix and seiscloud cluster first' %
new_catalog_fn)
events = model.load_events(new_catalog_fn)
eventsclusters = sccluster.load_obj(
os.path.join(resdir, 'processed.eventsclusters'))
clusters = sccluster.load_obj(os.path.join(resdir, 'processed.clusters'))
scplot.plot_all(events, eventsclusters, clusters, conf, resdir, plotdir)
print('Seiscloud plots prepared in "%s"' % plotdir)
