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ZH: make sure to copy from HDF5

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so it doesn't matter whether the file is closed or not
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Eric Teunis de Boone 2022-11-22 14:38:56 +01:00
parent 8b210514d3
commit ab1550c8b5
2 changed files with 21 additions and 22 deletions
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31
simulations/airshower_beacon_simulation/aa_generate_beacon.py
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@ -10,7 +10,7 @@ import numpy as np
import json import json
import h5py import h5py
import os.path as path import os.path as path
from copy import deepcopy as copy from copy import deepcopy
from earsim import REvent, Antenna, block_filter from earsim import REvent, Antenna, block_filter
import lib import lib
@ -68,25 +68,25 @@ def Antenna_from_h5ant(h5ant, traces_key='traces', raise_exception=True, read_Ax
if raise_exception: if raise_exception:
raise ValueError("Traces_key not in file") raise ValueError("Traces_key not in file")
else: else:
ant.t = h5ant[traces_key][0] ant.t = deepcopy(h5ant[traces_key][0])
ant.Ex = h5ant[traces_key][1] ant.Ex = deepcopy(h5ant[traces_key][1])
ant.Ey = h5ant[traces_key][2] ant.Ey = deepcopy(h5ant[traces_key][2])
ant.Ez = h5ant[traces_key][3] ant.Ez = deepcopy(h5ant[traces_key][3])
if len(h5ant[traces_key]) > 4: if len(h5ant[traces_key]) > 4:
ant.beacon = h5ant[traces_key][4] ant.beacon = deepcopy(h5ant[traces_key][4])
# E_AxB # E_AxB
if read_AxB and 'E_AxB' in h5ant: if read_AxB and 'E_AxB' in h5ant:
ant.t_AxB = h5ant['E_AxB'][0] ant.t_AxB = deepcopy(h5ant['E_AxB'][0])
ant.E_AxB = h5ant['E_AxB'][1] ant.E_AxB = deepcopy(h5ant['E_AxB'][1])
# Beacons # Beacons
if read_beacon_info and 'beacon' in h5ant: if read_beacon_info and 'beacon_info' in h5ant:
h5beacon = h5ant['beacon'] h5beacon = h5ant['beacon_info']
beacon_info = {} beacon_info = {}
for name in h5beacon.keys(): for name in h5beacon.keys():
beacon_info[name] = h5beacon[name].attrs beacon_info[name] = dict(h5beacon[name].attrs)
ant.beacon_info = beacon_info ant.beacon_info = beacon_info
@ -200,20 +200,19 @@ if __name__ == "__main__":
beacon = lib.beacon_from(tx, antenna, f_beacon, antenna.t, t0=t0, c_light=np.inf, radiate_rsq=beacon_radiate_rsq) beacon = lib.beacon_from(tx, antenna, f_beacon, antenna.t, t0=t0, c_light=np.inf, radiate_rsq=beacon_radiate_rsq)
E = np.array([antenna.Ex, antenna.Ey, antenna.Ez, beacon]) traces = np.array([antenna.Ex, antenna.Ey, antenna.Ez, beacon])
# add to relevant polarisation # add to relevant polarisation
# and apply block filter # and apply block filter
dt = antenna.t[1] - antenna.t[0] dt = antenna.t[1] - antenna.t[0]
for j, _ in enumerate(beacon_amplitudes): for j, _ in enumerate(beacon_amplitudes):
E[j] += block_filter(beacon_amplitudes[j]*beacon, dt, low_bp, high_bp) traces[j] = block_filter(traces[j], dt, low_bp, high_bp)
append_antenna_hdf5( antennas_fname, antenna, E, name='traces', prepend_time=True, attrs_dict=dict(t0=t0)) append_antenna_hdf5( antennas_fname, antenna, traces, name='traces', prepend_time=True, attrs_dict=dict(t0=t0))
# Save E field in E_AxB # Save E field in E_AxB
E = [np.dot(ev.uAxB,[ex,ey,ez]) for ex,ey,ez in zip(E[0], E[1], E[2])] E = [np.dot(ev.uAxB,[ex,ey,ez]) for ex,ey,ez in zip(traces[0], traces[1], traces[2])]
append_antenna_hdf5( antennas_fname, antenna, [E], name='E_AxB', prepend_time=True) append_antenna_hdf5( antennas_fname, antenna, [E], name='E_AxB', prepend_time=True)
print("Antenna HDF5 file written as " + str(antennas_fname)) print("Antenna HDF5 file written as " + str(antennas_fname))

12
simulations/airshower_beacon_simulation/ba_beacon_phases.py
View file

@ -138,21 +138,21 @@ if __name__ == "__main__":
ax.legend() ax.legend()
# save to file # save to file
h5beacon = h5ant.require_group('beacon') h5beacon_info = h5ant.require_group('beacon_info')
# only take n_sig significant digits into account # only take n_sig significant digits into account
# for naming in hdf5 file # for naming in hdf5 file
n_sig = 4 n_sig = 3
decimal = int(np.floor(np.log10(abs(frequency)))) decimal = int(np.floor(np.log10(abs(frequency))))
freq_name = str(np.around(frequency, n_sig-decimal)) freq_name = str(np.around(frequency, n_sig-decimal))
# delete previous values # delete previous values
if freq_name in h5beacon: if freq_name in h5beacon_info:
del h5beacon[freq_name] del h5beacon_info[freq_name]
h5beacon_freq = h5beacon.create_group(freq_name) h5beacon_freq_info = h5beacon_info.create_group(freq_name)
h5attrs = h5beacon_freq.attrs h5attrs = h5beacon_freq_info.attrs
h5attrs['freq'] = frequency h5attrs['freq'] = frequency
h5attrs['phase'] = phase h5attrs['phase'] = phase
h5attrs['amplitude'] = amplitude h5attrs['amplitude'] = amplitude