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Different time windows for slope determination from AR- and HOS-CF.

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This commit is contained in:
Ludger Küperkoch 2015-03-04 15:53:18 +01:00
parent 8f71297884
commit 77c87067da
1 changed files with 15 additions and 13 deletions
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28
pylot/core/pick/run_makeCF.py
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@ -10,7 +10,7 @@ from obspy.core import read
import matplotlib.pyplot as plt
import numpy as np
from pylot.core.pick.CharFuns import CharacteristicFunction
from pylot.core.pick.Picker import Picker
from pylot.core.pick.Picker import AutoPicking
import glob
import argparse
@ -28,8 +28,10 @@ def run_makeCF(project, database, event, iplot, station=None):
addnoise = 0.001 #add noise to seismogram for stable AR prediction
arzorder = 2 #chosen order of AR process, vertical component
arhorder = 4 #chosen order of AR process, horizontal components
TSNR = [5, 0.5, 1, 0.03] #window lengths [s] for calculating SNR for earliest/latest pick and quality assessment
#[noise window, safety gap, signal window, slope determination window]
TSNRhos = [5, 0.5, 1, 0.1] #window lengths [s] for calculating SNR for earliest/latest pick and quality assessment
#from HOS-CF [noise window, safety gap, signal window, slope determination window]
TSNRarz = [5, 0.5, 1, 0.5] #window lengths [s] for calculating SNR for earliest/lates pick and quality assessment
#from ARZ-CF
#get waveform data
if station:
dpz = '/DATA/%s/EVENT_DATA/LOCAL/%s/%s/%s*HZ.msd' % (project, database, event, station)
@ -68,12 +70,12 @@ def run_makeCF(project, database, event, iplot, station=None):
aiccf = AICcf(st_copy, cuttimes) #instance of AICcf
##############################################################
#get prelimenary onset time from AIC-HOS-CF using subclass AICPicker of class AutoPicking
aicpick = AICPicker(aiccf, None, TSNR, 3, 10, None, 0.1)
aicpick = AICPicker(aiccf, None, TSNRhos, 3, 10, None, 0.1)
##############################################################
#get refined onset time from HOS-CF using class Picker
hospick = PragPicker(hoscf, None, TSNR, 2, 10, 0.001, 0.2, aicpick.getpick())
hospick = PragPicker(hoscf, None, TSNRhos, 2, 10, 0.001, 0.2, aicpick.getpick())
#get earliest and latest possible picks
hosELpick = EarlLatePicker(hoscf, 1.5, TSNR, None, 10, None, None, hospick.getpick())
hosELpick = EarlLatePicker(hoscf, 1.5, TSNRhos, None, 10, None, None, hospick.getpick())
##############################################################
#calculate ARZ-CF using subclass ARZcf of class CharcteristicFunction
#get stream object of filtered data
@ -88,12 +90,12 @@ def run_makeCF(project, database, event, iplot, station=None):
araiccf = AICcf(st_copy, cuttimes, tpredz, 0, tdetz) #instance of AICcf
##############################################################
#get onset time from AIC-ARZ-CF using subclass AICPicker of class AutoPicking
aicarzpick = AICPicker(araiccf, 1.5, TSNR, 2, 10, None, 0.1)
aicarzpick = AICPicker(araiccf, 1.5, TSNRarz, 2, 10, None, 0.1)
##############################################################
#get refined onset time from ARZ-CF using class Picker
arzpick = PragPicker(arzcf, 1.5, TSNR, 2.0, 10, 0.1, 0.05, aicarzpick.getpick())
arzpick = PragPicker(arzcf, 1.5, TSNRarz, 2.0, 10, 0.1, 0.05, aicarzpick.getpick())
#get earliest and latest possible picks
arzELpick = EarlLatePicker(arzcf, 1.5, TSNR, None, 10, None, None, arzpick.getpick())
arzELpick = EarlLatePicker(arzcf, 1.5, TSNRarz, None, 10, None, None, arzpick.getpick())
elif not wfzfiles:
print 'No vertical component data found!'
@ -129,12 +131,12 @@ def run_makeCF(project, database, event, iplot, station=None):
arhaiccf = AICcf(H_copy, cuttimes, tpredh, 0, tdeth) #instance of AICcf
##############################################################
#get onset time from AIC-ARH-CF using subclass AICPicker of class AutoPicking
aicarhpick = AICPicker(arhaiccf, 1.5, TSNR, 4, 10, None, 0.1)
aicarhpick = AICPicker(arhaiccf, 1.5, TSNRarz, 4, 10, None, 0.1)
###############################################################
#get refined onset time from ARH-CF using class Picker
arhpick = PragPicker(arhcf, 1.5, TSNR, 2.5, 10, 0.1, 0.05, aicarhpick.getpick())
arhpick = PragPicker(arhcf, 1.5, TSNRarz, 2.5, 10, 0.1, 0.05, aicarhpick.getpick())
#get earliest and latest possible picks
arhELpick = EarlLatePicker(arhcf, 1.5, TSNR, None, 10, None, None, arhpick.getpick())
arhELpick = EarlLatePicker(arhcf, 1.5, TSNRarz, None, 10, None, None, arhpick.getpick())
#create stream with 3 traces
#merge streams
@ -157,7 +159,7 @@ def run_makeCF(project, database, event, iplot, station=None):
#calculate AR3C-CF using subclass AR3Ccf of class CharacteristicFunction
ar3ccf = AR3Ccf(AllC, cuttimes, tpredz, arhorder, tdetz, addnoise) #instance of AR3Ccf
#get earliest and latest possible pick from initial ARH-pick
ar3cELpick = EarlLatePicker(ar3ccf, 1.5, TSNR, None, 10, None, None, arhpick.getpick())
ar3cELpick = EarlLatePicker(ar3ccf, 1.5, TSNRarz, None, 10, None, None, arhpick.getpick())
##############################################################
if iplot:
#plot vertical trace