marcel/pylot
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Modified: new function checksignallength added.

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This commit is contained in:
Ludger Küperkoch 2015-06-24 14:17:43 +02:00
parent 68bbea9854
commit 017532272f
1 changed files with 15 additions and 4 deletions
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17
pylot/core/pick/run_autopicking.py
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@ -74,6 +74,10 @@ def run_autopicking(wfstream, pickparam):
minFMSNR = pickparam.getParam('minFMSNR')
fmpickwin = pickparam.getParam('fmpickwin')
minfmweight = pickparam.getParam('minfmweight')
# parameters for checking signal length
minsiglength = pickparam.getParam('minsiglength')
minpercent = pickparam.getParam('minpercent')
nfacsl = pickparam.getParam('noisefactor')
# initialize output
Pweight = 4 # weight for P onset
@ -94,6 +98,7 @@ def run_autopicking(wfstream, pickparam):
aicSflag = 0
aicPflag = 0
Pflag = 0
Sflag = 0
# split components
@ -152,9 +157,15 @@ def run_autopicking(wfstream, pickparam):
# of class AutoPicking
aicpick = AICPicker(aiccf, tsnrz, pickwinP, iplot, None, tsmoothP)
##############################################################
# check signal length to detect spuriously picked noise peaks
z_copy[0].data = tr_filt.data
Pflag = checksignallength(z_copy, aicpick.getpick(), tsnrz, minsiglength, \
nfacsl, minpercent, iplot)
##############################################################
# go on with processing if AIC onset passes quality control
if (aicpick.getSlope() >= minAICPslope and
aicpick.getSNR() >= minAICPSNR):
aicpick.getSNR() >= minAICPSNR and
Pflag == 1):
aicPflag = 1
print 'AIC P-pick passes quality control: Slope: %f, SNR: %f' % \
(aicpick.getSlope(), aicpick.getSNR())
@ -227,8 +238,8 @@ def run_autopicking(wfstream, pickparam):
Sflag = 0
else:
print 'run_autopicking: No vertical component data available, ' \
'skipping station!'
print 'run_autopicking: No vertical component data availabler!, ' \
'Skip station!'
if edat is not None and ndat is not None and len(edat) > 0 and len(
ndat) > 0 and Pweight < 4: