def test_factory_for_protozfits_file():
from ctapipe.io.eventsourcefactory import EventSourceFactory
from ctapipe.io.sst1meventsource import SST1MEventSource
reader = EventSourceFactory.produce(input_url=example_file_path)
assert isinstance(reader, SST1MEventSource)
assert reader.input_url == example_file_path
def test_factory_for_lst_file():
from ctapipe.io.eventsourcefactory import EventSourceFactory
from ctapipe.io.lsteventsource import LSTEventSource
reader = EventSourceFactory.produce(input_url=example_file_path)
assert isinstance(reader, LSTEventSource)
assert reader.input_url == example_file_path
def test_factory_for_nectarcam_file():
from ctapipe.io.eventsourcefactory import EventSourceFactory
from ctapipe.io.nectarcameventsource import NectarCAMEventSource
reader = EventSourceFactory.produce(input_url=example_file_path)
assert isinstance(reader, NectarCAMEventSource)
assert reader.input_url == example_file_path
def setup(self):
kwargs = dict(config=self.config, tool=self)
self.eventsource = EventSourceFactory.produce(
input_url=get_dataset("gamma_test.simtel.gz"), **kwargs)
self.calibrator = CameraCalibrator(eventsource=self.eventsource,
**kwargs)
self.plotter = ImagePlotter(**kwargs)
def setup(self):
kwargs = dict(config=self.config, tool=self)
self.eventsource = EventSourceFactory.produce(
input_url=get_dataset_path("gamma_test.simtel.gz"), **kwargs
)
self.calibrator = CameraCalibrator(
eventsource=self.eventsource, **kwargs
)
self.plotter = ImagePlotter(**kwargs)
def test_reconstruction():
"""
a test of the complete fit procedure on one event including:
• tailcut cleaning
• hillas parametrisation
• HillasPlane creation
• direction fit
• position fit
in the end, proper units in the output are asserted """
filename = get_dataset_path("gamma_test.simtel.gz")
fit = HillasReconstructor()
tel_azimuth = {}
tel_altitude = {}
source = EventSourceFactory.produce(input_url=filename)
for event in source:
hillas_dict = {}
for tel_id in event.dl0.tels_with_data:
geom = event.inst.subarray.tel[tel_id].camera
tel_azimuth[tel_id] = event.mc.tel[tel_id].azimuth_raw * u.rad
tel_altitude[tel_id] = event.mc.tel[tel_id].altitude_raw * u.rad
pmt_signal = event.r0.tel[tel_id].image[0]
mask = tailcuts_clean(geom, pmt_signal,
picture_thresh=10., boundary_thresh=5.)
pmt_signal[mask == 0] = 0
try:
moments = hillas_parameters(geom, pmt_signal)
hillas_dict[tel_id] = moments
except HillasParameterizationError as e:
print(e)
continue
if len(hillas_dict) < 2:
continue
fit_result = fit.predict(hillas_dict, event.inst, tel_azimuth, tel_altitude)
print(fit_result)
fit_result.alt.to(u.deg)
fit_result.az.to(u.deg)
fit_result.core_x.to(u.m)
assert fit_result.is_valid
def setup(self):
self.log_format = "%(levelname)s: %(message)s [%(name)s.%(funcName)s]"
kwargs = dict(config=self.config, tool=self)
default_url = get_dataset_path("gamma_test.simtel.gz")
EventSourceFactory.input_url.default_value = default_url
self.reader = EventSourceFactory.produce(**kwargs)
self.seeker = EventSeeker(self.reader, **kwargs)
self.extractor = ChargeExtractorFactory.produce(**kwargs)
self.cleaner = WaveformCleanerFactory.produce(**kwargs)
self.r1 = CameraR1CalibratorFactory.produce(
eventsource=self.reader,
**kwargs
)
self.dl0 = CameraDL0Reducer(**kwargs)
self.dl1 = CameraDL1Calibrator(
extractor=self.extractor,
cleaner=self.cleaner,
**kwargs
)
self.viewer = BokehEventViewer(**kwargs)
# Setup widgets
self.viewer.create()
self.viewer.enable_automatic_index_increment()
self.create_previous_event_widget()
self.create_next_event_widget()
self.create_event_index_widget()
self.create_goto_event_index_widget()
self.create_event_id_widget()
self.create_goto_event_id_widget()
self.create_telid_widget()
self.create_channel_widget()
self.create_dl1_widgets()
self.update_dl1_widget_values()
# Setup layout
self.layout = layout([
[self.viewer.layout],
[
self.w_previous_event,
self.w_next_event,
self.w_goto_event_index,
self.w_goto_event_id
],
[self.w_event_index, self.w_event_id],
[self.w_telid, self.w_channel],
[self.wb_extractor]
])
def setup(self):
self.log_format = "%(levelname)s: %(message)s [%(name)s.%(funcName)s]"
kwargs = dict(config=self.config, tool=self)
eventsource = EventSourceFactory.produce(**kwargs)
self.eventseeker = EventSeeker(eventsource, **kwargs)
self.extractor = ChargeExtractorFactory.produce(**kwargs)
self.r1 = CameraR1CalibratorFactory.produce(eventsource=eventsource,
**kwargs)
self.dl0 = CameraDL0Reducer(**kwargs)
self.dl1 = CameraDL1Calibrator(extractor=self.extractor, **kwargs)
def setup(self):
self.log_format = "%(levelname)s: %(message)s [%(name)s.%(funcName)s]"
kwargs = dict(config=self.config, tool=self)
eventsource = EventSourceFactory.produce(**kwargs)
self.eventseeker = EventSeeker(eventsource, **kwargs)
self.extractor = ChargeExtractorFactory.produce(**kwargs)
self.r1 = CameraR1CalibratorFactory.produce(
eventsource=eventsource, **kwargs
)
self.dl0 = CameraDL0Reducer(**kwargs)
self.dl1 = CameraDL1Calibrator(extractor=self.extractor, **kwargs)
def process_file(input_file, reco_algorithm, n_events=-1, silent=False):
event_source = EventSourceFactory.produce(
input_url=input_file,
max_events=n_events if n_events > 1 else None,
product='HESSIOEventSource',
)
calibrator = CameraCalibrator(eventsource=event_source, )
telescope_event_information = []
array_event_information = []
for event in tqdm(event_source, disable=silent):
if number_of_valid_triggerd_cameras(event) < 2:
continue
calibrator.calibrate(event)
try:
image_features, reconstruction, _, _ = process_event(
event, reco_algorithm=reco_algorithm)
event_features = event_information(event, image_features,
reconstruction)
array_event_information.append(event_features)
telescope_event_information.append(image_features)
except TooFewTelescopesException:
continue
if (len(telescope_event_information) == 0):
return None, None, None
telescope_events = pd.concat(telescope_event_information)
telescope_events.set_index(['run_id', 'array_event_id', 'telescope_id'],
drop=True,
verify_integrity=True,
inplace=True)
array_events = pd.DataFrame(array_event_information)
array_events.set_index(['run_id', 'array_event_id'],
drop=True,
verify_integrity=True,
inplace=True)
run_information = read_simtel_mc_information(input_file)
df_runs = pd.DataFrame([run_information])
df_runs.set_index('run_id', drop=True, verify_integrity=True, inplace=True)
return df_runs, array_events, telescope_events
def setup(self):
self.log_format = "%(levelname)s: %(message)s [%(name)s.%(funcName)s]"
kwargs = dict(config=self.config, tool=self)
default_url = get_dataset_path("gamma_test.simtel.gz")
EventSourceFactory.input_url.default_value = default_url
self.reader = EventSourceFactory.produce(**kwargs)
self.seeker = EventSeeker(self.reader, **kwargs)
self.extractor = ChargeExtractorFactory.produce(**kwargs)
self.cleaner = WaveformCleanerFactory.produce(**kwargs)
self.r1 = CameraR1CalibratorFactory.produce(eventsource=self.reader,
**kwargs)
self.dl0 = CameraDL0Reducer(**kwargs)
self.dl1 = CameraDL1Calibrator(extractor=self.extractor,
cleaner=self.cleaner,
**kwargs)
self.viewer = BokehEventViewer(**kwargs)
# Setup widgets
self.viewer.create()
self.viewer.enable_automatic_index_increment()
self.create_previous_event_widget()
self.create_next_event_widget()
self.create_event_index_widget()
self.create_goto_event_index_widget()
self.create_event_id_widget()
self.create_goto_event_id_widget()
self.create_telid_widget()
self.create_channel_widget()
self.create_dl1_widgets()
self.update_dl1_widget_values()
# Setup layout
self.layout = layout([[self.viewer.layout],
[
self.w_previous_event, self.w_next_event,
self.w_goto_event_index, self.w_goto_event_id
], [self.w_event_index, self.w_event_id],
[self.w_telid, self.w_channel],
[self.wb_extractor]])
def test_factory_unknown_file_format():
with pytest.raises(ValueError):
dataset = get_dataset_path("optics.ecsv.txt")
reader = EventSourceFactory.produce(input_url=dataset)
assert reader is not None
def test_factory_from_reader():
dataset = get_dataset_path("gamma_test.simtel.gz")
reader = EventSourceFactory.produce(product='HESSIOEventSource',
input_url=dataset)
assert reader.__class__.__name__ == "HESSIOEventSource"
assert reader.input_url == dataset
def test_factory_different_file():
dataset = get_dataset_path("gamma_test_large.simtel.gz")
reader = EventSourceFactory.produce(input_url=dataset)
assert reader.__class__.__name__ == "HESSIOEventSource"
assert reader.input_url == dataset
def start(self):
run_list = np.loadtxt('%s/runlist.txt' % self.input_path, unpack=True)
plot_cam = False
plot_delay = 0.5
disp = None
n_events = []
trig_eff = []
n_pe = []
if debug:
fig = plt.figure(1)
ax = fig.add_subplot(111)
for n, run in enumerate(run_list[0]):
n_events.append(run_list[3][n])
n_pe.append(run_list[2][n])
# TODO remove need for hardcoded file name
if self.calibrator == "TargetIOR1Calibrator":
file_name = "%s/Run%05d_r1.tio" % (self.input_path, int(run))
print(file_name)
elif self.calibrator == "HESSIOR1Calibrator":
file_name = "%s/Run%05d_mc.simtel.gz" % (self.input_path,
int(run))
print(file_name)
try:
source = EventSourceFactory.produce(input_url=file_name,
max_events=self.max_events)
true_pe = []
# lab_pe = []
peds_all = []
n_trig = 0
for event in tqdm(source):
n_trig = +1
# true_pe.append()
# self.cal.calibrate(event)
# self.dl0.reduce(event)
# self.dl1.calibrate(event)
# input_pe = run_list[2][n]
# try:
# input_nsb = run_list[5][n]
# except IndexError:
# print('File has no column for NSB, setting to 0')
# input_nsb = 0
# if self.plot_cam == True:
# if disp is None:
# geom = event.inst.subarray.tel[self.telescopes].camera
# disp = CameraDisplay(geom)
# disp.add_colorbar()
# plt.show(block=False)
# im = event.dl1.tel[self.telescopes].image[0]
# disp.image = im
# plt.pause(plot_delay)
#
# teldata = event.r0.tel[self.telescopes].waveform[0]
# peds = teldata[:, 0:10].mean(axis=1)
# peds2 = teldata[:, 0:10].std(axis=1)
# peds_all.append(teldata[:, 0:90])
# # plt.hist(peds,bins=50, alpha=0.4)
# # plt.show()
# # print(teldata)
# # plt.plot(range(len(teldata[100])), teldata[100])
# # plt.show()
# # exit()
# # print(np.mean(peds_all), np.std(peds_all))
# # exit()
# # true_charge_mc = event.mc.tel[self.telescopes].photo_electron_image
# # measured_charge = event.dl1.tel[self.telescopes].image[0]
# # true_charge_lab = np.asarray([input_pe]*len(measured_charge))
# # true_pe.append(true_charge_mc)
# # if self.use_true_pe:
# # true_charge=true_charge_mc
# # else:
# # true_charge=true_charge_lab.astype(int)
# #
# # self.calculator.add_charges(true_charge, measured_charge)
#
# if debug:
# # plt.errorbar(input_nsb, np.mean(peds_all), np.std(peds_all),color='k')
# plt.scatter(input_nsb, np.std(peds_all), marker ='x',color='k')
except FileNotFoundError:
stop = 0
print('file_not_found')
trig_eff.append(n_trig / run_list[3][n])
plt.plot(n_pe, trig_eff)
plt.show()
if debug:
plt.xscale('log')
plt.yscale('log')
plt.plot([0, 1000], [0, 1000], 'k:')
plt.xlabel('Input p.e.')
plt.ylabel('True mc p.e.')
plt.show()
def test_eventsourcefactory():
dataset = get_dataset_path("chec_r1.tio")
source = EventSourceFactory.produce(input_url=dataset)
assert source.__class__.__name__ == "TargetIOEventSource"
assert source.input_url == dataset
