def check_speed_profile(laser_file_n, vibrations, n_runs, speed_profile, speed_variables, n_shots, last_bin, phase_mod_profile, n_shots_slow = 0, n_slow_runs = 0, speed_variables_slow = [], flag_plot = False, title = ""):
B_exists = False
for i in range(n_runs):
if i >= n_runs - n_slow_runs:
print("slow run!")
n_shots = n_shots_slow
speed_var = speed_variables_slow
else:
speed_var = speed_variables
if i > 0:
sum_bins = numpy.sum(B_count, axis=1)
print(len(sum_bins) - len(sum_bins[numpy.where(sum_bins)]), "unfilled bins")
# determine the position
T_fs, T_bin = LS.position(n_shots, speed_profile = speed_profile, variables = speed_var)
x, y = croc.Resources.Mathematics.derivative(numpy.arange(n_shots), T_fs)
#print(T_fs[0], T_bin[0], T_fs[-1], T_bin[-1])
plt.figure()
plt.plot(numpy.arange(n_shots), T_bin)
plt.show()
plt.figure()
plt.plot(x, y)
plt.title("Speed profile")
plt.xlabel("Shots")
plt.ylabel("Time change per shot (fs)")
plt.show()
def make_run(laser_file_n, vibrations, n_runs, speed_profile, speed_variables, last_bin, phase_mod_profile, n_slow_runs = 0, speed_variables_slow = [], flag_plot = False, title = ""):
B_exists = False
# determine how many shots are needed
n_shots_normal = LS.shots_for_n_bins(last_bin, speed_profile = speed_profile, variables = speed_variables)
if n_slow_runs > 0:
n_shots_slow = LS.shots_for_n_bins(last_bin, speed_profile = speed_profile, variables = speed_variables_slow)
for i in range(n_runs):
if i >= n_runs - n_slow_runs:
print(" slow run!")
sum_bins = numpy.sum(B_count, axis=1)
print(" " + str(len(sum_bins) - len(sum_bins[numpy.where(sum_bins)])) + " bins still unfilled")
n_shots = n_shots_slow
speed_var = speed_variables_slow
else:
speed_var = speed_variables
n_shots = n_shots_normal
# determine the position
T_fs, T_bin = LS.position(n_shots, speed_profile = speed_profile, variables = speed_var)
# print("last bin:", T_bin[-1])
# import the laser
I = import_laser(n = laser_file_n + i)
I = -I[:n_shots]
S = numpy.zeros(n_shots)
for j in range(len(vibrations)):
S += LS.signal(T_fs, vibrations[j][0], vibrations[j][1], vibrations[j][2])
I, M = LS.add_phase_modulation(I, phase_mod_profile = phase_mod_profile)
S = LS.signal_and_laser(S, I)
# scattering
if flag_add_scatter:
S += LS.signal(T_fs, 1650, 200, 10)
temp_b, temp_b_count, temp_b_axis = LS.binning(S, T_bin, M, last_bin)
if B_exists:
B += temp_b
B_count += temp_b_count
B_axis = temp_b_axis
else:
B = temp_b
B_count = temp_b_count
B_axis = temp_b_axis
B_exists = True
sum_bins = numpy.sum(B_count, axis=1)
print(" " + str(len(sum_bins) - len(sum_bins[numpy.where(sum_bins)])) + " unfilled bins")
R, R_axis = LS.construct_r(B, B_count, B_axis, M)
plt.figure()
plt.plot(R_axis, R)
plt.show()
R -= numpy.mean(R)
F = croc.Resources.Mathematics.fourier(R, zero_in_middle = False, first_correction = True, zeropad_to = last_bin * zeropad_by, window_function = "none", window_length = 0, flag_plot = False)
dt = (R_axis[1] - R_axis[0]) * 632/299.792458
F_axis = croc.Resources.Mathematics.make_ft_axis(len(F), dt, undersampling = 0, normalized_to_period = 0, zero_in_middle = False)
F = numpy.real(F[:len(F)/2])
F_axis = F_axis[:len(F)]
if flag_plot:
plt.figure()
plt.plot(F_axis, F)
plt.title(title)
# plt.xlim(1500, 1800)
plt.show()
