def main():
ctaplot.set_style()
output_dir = args.output_dir.absolute()
output_dir.mkdir(exist_ok=True, parents=True)
output_file = output_dir / r0_to_dl1_filename(args.input_file.name)
r0_to_dl1.allowed_tels = {1, 2, 3, 4}
if args.config_file is not None:
try:
config = read_configuration_file(args.config_file.absolute())
except Exception as e:
log.error(f'Config file {args.config_file} could not be read: {e}')
sys.exit(1)
else:
config = get_standard_config()
# This benchmark needs true pe image
config['write_pe_image'] = True
# directly jump to the benchmarks if the dl1 file already exists
if not os.path.exists(output_file):
r0_to_dl1.r0_to_dl1(
args.input_file,
output_filename=output_file,
custom_config=config,
)
with tables.open_file(output_file) as f:
sim_table = Table(f.root.dl1.event.simulation.LST_LSTCam.read())
im_table = Table(f.root.dl1.event.telescope.image.LST_LSTCam.read())
if len(sim_table) != len(im_table):
raise ValueError(
'the number of events with simulation info is not equal to the number of dl1 events'
)
pdf_filename = os.path.join(
args.output_dir,
f"charge_bench_{os.path.basename(output_file).replace('.h5', '')}.pdf")
with PdfPages(pdf_filename) as pdf:
plot_pixels_pe_spectrum(sim_table['true_image'], im_table['image'])
plt.tight_layout()
pdf.savefig()
plt.close()
plot_photoelectron_true_reco(sim_table['true_image'],
im_table['image'])
plt.tight_layout()
pdf.savefig()
plt.close()
ax = plot_charge_resolution(sim_table['true_image'], im_table['image'])
ax.set_ylim(-1, 10)
plt.tight_layout()
pdf.savefig()
plt.close()
def test_plot_photoelectron_true_reco():
true_pe = 100 * np.random.rand(1000)
reco_pe = true_pe * np.random.rand(len(true_pe))
calib.plot_photoelectron_true_reco(true_pe,
reco_pe,
bins=40,
stat='median',
errorbar=True,
percentile=68.27,
hist_args={},
stat_args=dict(alpha=0),
xy_args=dict(color='blue'))