mirror of
https://gitlab.science.ru.nl/mthesis-edeboone/m-thesis-introduction.git
synced 2024-11-13 10:03:32 +01:00
87 lines
2.2 KiB
Python
Executable file
87 lines
2.2 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
|
|
import numpy as np
|
|
import matplotlib.pyplot as plt
|
|
|
|
from earsim import REvent
|
|
|
|
|
|
def plot_antenna_Efields(antenna, ax=None, plot_Ex=True, plot_Ey=True, plot_Ez=True, label_append="",**kwargs):
|
|
"""Show waveforms from an antenna"""
|
|
if ax is None:
|
|
ax = plt.gca()
|
|
|
|
default_kwargs = dict(alpha=0.6)
|
|
|
|
kwargs = {**default_kwargs, **kwargs}
|
|
|
|
i = antenna.name
|
|
|
|
if plot_Ex:
|
|
ax.plot(antenna.t, antenna.Ex, label=f"E{{x}}{label_append}".format(x='x', i=i), **kwargs)
|
|
if plot_Ey:
|
|
ax.plot(antenna.t, antenna.Ey, label=f"E{{x}}{label_append}".format(x='y', i=i), **kwargs)
|
|
if plot_Ez:
|
|
ax.plot(antenna.t, antenna.Ez, label=f"E{{x}}{label_append}".format(x='z', i=i), **kwargs)
|
|
|
|
ax.set_xlabel("[ns]")
|
|
ax.set_ylabel("[$\mu$V/m]")
|
|
ax.set_title("Antenna {i}".format(i=i))
|
|
ax.legend()
|
|
|
|
return ax
|
|
|
|
def plot_antenna_geometry(antennas, ax=None, plot_names=True, plot_max_values=True, log_max=False, colors=None,**kwargs):
|
|
"""Show the max values at each antenna."""
|
|
default_kwargs = dict(
|
|
cmap='Spectral_r'
|
|
)
|
|
|
|
kwargs = {**default_kwargs, **kwargs}
|
|
|
|
x = [ a.x for a in antennas ]
|
|
y = [ a.y for a in antennas ]
|
|
|
|
if ax is None:
|
|
ax = plt.gca()
|
|
|
|
if plot_max_values:
|
|
max_vals = np.asarray([ np.max([np.max(a.Ex), np.max(a.Ey), np.max(a.Ez)]) for a in antennas ])
|
|
|
|
if log_max:
|
|
max_vals = np.log10(max_vals)
|
|
|
|
colors = max_vals
|
|
|
|
sc = ax.scatter(x, y, c=colors, **kwargs)
|
|
|
|
if plot_max_values:
|
|
fig = ax.get_figure()
|
|
fig.colorbar(sc, ax=ax, label="[$\mu$V/m]")
|
|
|
|
if plot_names:
|
|
[ ax.annotate(a.name, (a.x, a.y), ha='center',va='center') for a in antennas ]
|
|
|
|
ax.set_title("Maximum E field at each antenna")
|
|
ax.set_ylabel("[m]")
|
|
ax.set_xlabel("[m]")
|
|
|
|
|
|
return ax, sc
|
|
|
|
if __name__ == "__main__":
|
|
fname = "ZH_airshower/mysim.sry"
|
|
i = 0
|
|
|
|
ev = REvent(fname)
|
|
|
|
if True:
|
|
fig, ax1 = plt.subplots()
|
|
plot_antenna_Efields(ev.antennas[i], ax=ax1)
|
|
|
|
if True:
|
|
fig2, ax2 = plt.subplots()
|
|
plot_antenna_geometry(ev.antennas, ax=ax2, plot_max_values=True, plot_names=False)
|
|
ax2.set_aspect('equal', 'datalim')
|
|
|
|
plt.show()
|