ericteunis/m-thesis-introduction
1
0
Fork 0
mirror of https://gitlab.science.ru.nl/mthesis-edeboone/m-thesis-introduction.git synced 2024-12-22 11:33:32 +01:00
Code Issues Projects Releases Packages Wiki Activity

ZH: make sure to copy from HDF5

Browse source 
so it doesn't matter whether the file is closed or not
This commit is contained in:
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
Show stats Download patch file Download diff file Expand all files Collapse all files

31
simulations/airshower_beacon_simulation/aa_generate_beacon.py
View file

@ -10,7 +10,7 @@ import numpy as np
import json
import h5py
import os.path as path
from copy import deepcopy as copy
from copy import deepcopy
from earsim import REvent, Antenna, block_filter
import lib
@ -68,25 +68,25 @@ def Antenna_from_h5ant(h5ant, traces_key='traces', raise_exception=True, read_Ax
if raise_exception:
raise ValueError("Traces_key not in file")
else:
ant.t = h5ant[traces_key][0]
ant.Ex = h5ant[traces_key][1]
ant.Ey = h5ant[traces_key][2]
ant.Ez = h5ant[traces_key][3]
ant.t = deepcopy(h5ant[traces_key][0])
ant.Ex = deepcopy(h5ant[traces_key][1])
ant.Ey = deepcopy(h5ant[traces_key][2])
ant.Ez = deepcopy(h5ant[traces_key][3])
if len(h5ant[traces_key]) > 4:
ant.beacon = h5ant[traces_key][4]
ant.beacon = deepcopy(h5ant[traces_key][4])
# E_AxB
if read_AxB and 'E_AxB' in h5ant:
ant.t_AxB = h5ant['E_AxB'][0]
ant.E_AxB = h5ant['E_AxB'][1]
ant.t_AxB = deepcopy(h5ant['E_AxB'][0])
ant.E_AxB = deepcopy(h5ant['E_AxB'][1])
# Beacons
if read_beacon_info and 'beacon' in h5ant:
h5beacon = h5ant['beacon']
if read_beacon_info and 'beacon_info' in h5ant:
h5beacon = h5ant['beacon_info']
beacon_info = {}
for name in h5beacon.keys():
beacon_info[name] = h5beacon[name].attrs
beacon_info[name] = dict(h5beacon[name].attrs)
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)
E = np.array([antenna.Ex, antenna.Ey, antenna.Ez, beacon])
traces = np.array([antenna.Ex, antenna.Ey, antenna.Ez, beacon])
# add to relevant polarisation
# and apply block filter
dt = antenna.t[1] - antenna.t[0]
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
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)
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()
# save to file
h5beacon = h5ant.require_group('beacon')
h5beacon_info = h5ant.require_group('beacon_info')
# only take n_sig significant digits into account
# for naming in hdf5 file
n_sig = 4
n_sig = 3
decimal = int(np.floor(np.log10(abs(frequency))))
freq_name = str(np.around(frequency, n_sig-decimal))
# delete previous values
if freq_name in h5beacon:
del h5beacon[freq_name]
if freq_name in h5beacon_info:
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['phase'] = phase
h5attrs['amplitude'] = amplitude