def calculate_charge_resolutions(parser, chargeres_cmdlines):
run = 0
num_runs = len(chargeres_cmdlines)
chargeres_dict = {}
for name, cmdline in chargeres_cmdlines.items():
args, excess_args = parser.parse_known_args(cmdline)
run += 1
log.info("[run] Calculating charge resolution {}/{}"
.format(run, num_runs))
# Print event/args values
log.info("[files] {}".format(args.input_paths))
telescopes = "All" if args.tel is None else args.tel
log.info("[origin] {}".format(args.origin))
log.info("[telescopes] {}".format(telescopes))
# Obtain InputFiles (to check files exist)
input_file_list = []
for filepath in args.input_paths:
tilde_filepath = os.path.expanduser(filepath)
for globfile in glob.glob(tilde_filepath):
input_file_list.append(InputFile(globfile, args.origin))
# Find maxpe
maxpe = args.maxpe
if maxpe is None:
maxpe = 0
for input_file in input_file_list:
file_maxpe = input_file.find_max_true_npe(args.tel)
if file_maxpe > maxpe:
maxpe = file_maxpe
log.info("[maxpe] {}".format(maxpe))
params, unknown_args = calibration_parameters(excess_args,
args.origin,
args.calib_help)
chargeres = ChargeResolution(maxpe)
for input_file in input_file_list:
source = input_file.read()
calibrated_source = calibrate_source(source, params)
chargeres.add_source(calibrated_source, args.tel)
# Plot comparison graphs
if args.comparison is not None:
hist = chargeres.variation_hist
hist[hist == 0.0] = np.nan
xedges = chargeres.variation_xedges
yedges = chargeres.variation_yedges
fig = plt.figure(figsize=(10, 7))
ax = fig.add_subplot(111)
ax.set_title(name)
x, y = np.meshgrid(xedges, yedges)
x = np.power(10, x)
y = np.power(10, y)
hist_mask = np.ma.masked_where(np.isnan(hist), hist)
im = ax.pcolormesh(x, y, hist_mask, norm=LogNorm(),
cmap=plt.cm.viridis)
cb = plt.colorbar(im)
ax.set_aspect('equal')
ax.grid()
ax.set_xscale('log')
ax.set_yscale('log')
ax.set_xlabel(r'True Charge $Q_T$ (p.e.)')
ax.set_ylabel(r'Measured Charge $Q_M$ (p.e.)')
cb.ax.set_ylabel("Count")
line = np.linspace(*ax.get_xlim(), 100)
ax.plot(line, line, c='0.75', ls='--')
# Add minor ticks
lmin = floor(log10(hist_mask.min()))
lmax = ceil(log10(hist_mask.max()))
logticks = np.tile(np.arange(lmin, 10), lmax) * (
np.power(10, np.arange(lmax * 10) // 10))
logticks = im.norm(logticks[(logticks != 0) &
(logticks >= hist_mask.min()) &
(logticks <= hist_mask.max())])
cb.ax.yaxis.set_ticks(logticks, minor=True)
cb.ax.yaxis.set_tick_params(which='minor', length=5)
cb.ax.tick_params(length=10)
args.comparison = os.path.expanduser(args.comparison)
output_dir = dirname(args.comparison)
if not os.path.exists(output_dir):
log.info("[output] Creating directory: {}".format(output_dir))
os.makedirs(output_dir)
log.info("[output] {}".format(args.comparison))
warnings.filterwarnings("ignore", module="matplotlib")
with warnings.catch_warnings():
warnings.simplefilter("ignore")
fig.savefig(args.comparison, bbox_inches='tight')
chargeres_dict[name] = chargeres
log.info('[run] Charge resolution calculations finished')
return chargeres_dict
def calculate_charge_resolutions(parser, chargeres_cmdlines):
run = 0
num_runs = len(chargeres_cmdlines)
chargeres_dict = {}
for name, cmdline in chargeres_cmdlines.items():
args, excess_args = parser.parse_known_args(cmdline)
run += 1
log.info("[run] Calculating charge resolution {}/{}".format(
run, num_runs))
# Print event/args values
log.info("[files] {}".format(args.input_paths))
telescopes = "All" if args.tel is None else args.tel
log.info("[origin] {}".format(args.origin))
log.info("[telescopes] {}".format(telescopes))
# Obtain InputFiles (to check files exist)
input_file_list = []
for filepath in args.input_paths:
tilde_filepath = os.path.expanduser(filepath)
for globfile in glob.glob(tilde_filepath):
input_file_list.append(InputFile(globfile, args.origin))
# Find maxpe
maxpe = args.maxpe
if maxpe is None:
maxpe = 0
for input_file in input_file_list:
file_maxpe = input_file.find_max_true_npe(args.tel)
if file_maxpe > maxpe:
maxpe = file_maxpe
log.info("[maxpe] {}".format(maxpe))
params, unknown_args = calibration_parameters(excess_args, args.origin,
args.calib_help)
chargeres = ChargeResolution(maxpe)
for input_file in input_file_list:
source = input_file.read()
calibrated_source = calibrate_source(source, params)
chargeres.add_source(calibrated_source, args.tel)
# Plot comparison graphs
if args.comparison is not None:
hist = chargeres.variation_hist
hist[hist == 0.0] = np.nan
xedges = chargeres.variation_xedges
yedges = chargeres.variation_yedges
fig = plt.figure(figsize=(10, 7))
ax = fig.add_subplot(111)
ax.set_title(name)
x, y = np.meshgrid(xedges, yedges)
x = np.power(10, x)
y = np.power(10, y)
hist_mask = np.ma.masked_where(np.isnan(hist), hist)
im = ax.pcolormesh(x,
y,
hist_mask,
norm=LogNorm(),
cmap=plt.cm.viridis)
cb = plt.colorbar(im)
ax.set_aspect('equal')
ax.grid()
ax.set_xscale('log')
ax.set_yscale('log')
ax.set_xlabel(r'True Charge $Q_T$ (p.e.)')
ax.set_ylabel(r'Measured Charge $Q_M$ (p.e.)')
cb.ax.set_ylabel("Count")
line = np.linspace(*ax.get_xlim(), 100)
ax.plot(line, line, c='0.75', ls='--')
# Add minor ticks
lmin = floor(log10(hist_mask.min()))
lmax = ceil(log10(hist_mask.max()))
logticks = np.tile(np.arange(lmin, 10), lmax) * (np.power(
10,
np.arange(lmax * 10) // 10))
logticks = im.norm(
logticks[(logticks != 0) & (logticks >= hist_mask.min()) &
(logticks <= hist_mask.max())])
cb.ax.yaxis.set_ticks(logticks, minor=True)
cb.ax.yaxis.set_tick_params(which='minor', length=5)
cb.ax.tick_params(length=10)
args.comparison = os.path.expanduser(args.comparison)
output_dir = dirname(args.comparison)
if not os.path.exists(output_dir):
log.info("[output] Creating directory: {}".format(output_dir))
os.makedirs(output_dir)
log.info("[output] {}".format(args.comparison))
warnings.filterwarnings("ignore", module="matplotlib")
with warnings.catch_warnings():
warnings.simplefilter("ignore")
fig.savefig(args.comparison, bbox_inches='tight')
chargeres_dict[name] = chargeres
log.info('[run] Charge resolution calculations finished')
return chargeres_dict
