pylot/scripts/pylot-pick-firstmotion.py

25 lines
1.0 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
"""
Created Mar 2015
Function to derive first motion (polarity) for given phase onset based on zero crossings.
:author: MAGS2 EP3 working group / Ludger Kueperkoch
"""
import argparse
import obspy
from pylot.core.pick.utils import fmpicker
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument('--Xraw', type=obspy.core.stream.Stream,
help='unfiltered time series (seismogram) read with obspy module read')
parser.add_argument('--Xfilt', type=obspy.core.stream.Stream,
help='filtered time series (seismogram) read with obspy module read')
parser.add_argument('--pickwin', type=float, help='length of pick window [s] for first motion determination')
parser.add_argument('--Pick', type=float, help='Onset time of most likely pick')
parser.add_argument('--iplot', type=int, help='if set, figure no. iplot occurs')
args = parser.parse_args()
fmpicker(args.Xraw, args.Xfilt, args.pickwin, args.Pick, args.iplot)