diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/mimplot | 60 |
1 files changed, 47 insertions, 13 deletions
diff --git a/bin/mimplot b/bin/mimplot index 92e1b65..60da5c0 100755 --- a/bin/mimplot +++ b/bin/mimplot @@ -1,27 +1,61 @@ #!/usr/bin/env python3 import csv +import getopt import numpy as np import os +import re import struct import sys import tarfile import matplotlib.pyplot as plt from dfatool import running_mean, MIMOSA -voltage = float(sys.argv[1]) -shunt = float(sys.argv[2]) -mimfile = sys.argv[3] +opt = dict() -mim = MIMOSA(voltage, shunt) +if __name__ == '__main__': -charges, triggers = mim.load_file(mimfile) -charges = charges[:3000000] + try: + optspec = ( + 'export= ' + ) -currents = running_mean(mim.charge_to_current_nocal(charges), 10) * 1e-6 -xr = np.arange(len(currents)) * 1e-5 -plt.plot( xr, currents, "r-") -plt.xlabel('Zeit [s]') -plt.ylabel('Strom [A]') -plt.grid(True) -plt.show() + raw_opts, args = getopt.getopt(sys.argv[1:], '', optspec.split()) + + for option, parameter in raw_opts: + optname = re.sub(r'^--', '', option) + opt[optname] = parameter + + if 'export' in opt: + opt['export'] = list(map(int, opt['export'].split(':'))) + + except getopt.GetoptError as err: + print(err) + sys.exit(2) + + voltage = float(args[0]) + shunt = float(args[1]) + mimfile = args[2] + + mim = MIMOSA(voltage, shunt) + + charges, triggers = mim.load_file(mimfile) + charges = charges[:3000000] + + currents = running_mean(mim.charge_to_current_nocal(charges), 10) * 1e-6 + powers = currents * voltage + xr = np.arange(len(currents)) * 1e-5 + + if 'export' in opt: + xr = xr[opt['export'][0] : opt['export'][1]] + currents = currents[opt['export'][0] : opt['export'][1]] + powers = powers[opt['export'][0] : opt['export'][1]] + + for pair in zip(xr, powers): + print('{} {}'.format(*pair)) + + plt.plot( xr, powers, "r-") + plt.xlabel('Time [s]') + plt.ylabel('Power [W]') + plt.grid(True) + plt.show() |