just cleaning up the code to meet coding conventions
This commit is contained in:
parent
c5da8fd994
commit
883fdf6bf5
@ -3,18 +3,18 @@
|
||||
Created Dec 2014 to Feb 2015
|
||||
Implementation of the automated picking algorithms published and described in:
|
||||
|
||||
Kueperkoch, L., Meier, T., Lee, J., Friederich, W., & Egelados Working Group, 2010:
|
||||
Automated determination of P-phase arrival times at regional and local distances
|
||||
using higher order statistics, Geophys. J. Int., 181, 1159-1170
|
||||
Kueperkoch, L., Meier, T., Lee, J., Friederich, W., & Egelados Working Group,
|
||||
2010: Automated determination of P-phase arrival times at regional and local
|
||||
distances using higher order statistics, Geophys. J. Int., 181, 1159-1170
|
||||
|
||||
Kueperkoch, L., Meier, T., Bruestle, A., Lee, J., Friederich, W., & Egelados
|
||||
Working Group, 2012: Automated determination of S-phase arrival times using
|
||||
autoregressive prediction: application ot local and regional distances, Geophys. J. Int.,
|
||||
188, 687-702.
|
||||
autoregressive prediction: application ot local and regional distances,
|
||||
Geophys. J. Int., 188, 687-702.
|
||||
|
||||
The picks with the above described algorithms are assumed to be the most likely picks.
|
||||
For each most likely pick the corresponding earliest and latest possible picks are
|
||||
calculated after Diehl & Kissling (2009).
|
||||
The picks with the above described algorithms are assumed to be the most likely
|
||||
picks. For each most likely pick the corresponding earliest and latest possible
|
||||
picks are calculated after Diehl & Kissling (2009).
|
||||
|
||||
:author: MAGS2 EP3 working group / Ludger Kueperkoch
|
||||
"""
|
||||
@ -23,38 +23,45 @@ import matplotlib.pyplot as plt
|
||||
from pylot.core.pick.utils import *
|
||||
from pylot.core.pick.CharFuns import CharacteristicFunction
|
||||
|
||||
|
||||
class AutoPicking(object):
|
||||
'''
|
||||
Superclass of different, automated picking algorithms applied on a CF determined
|
||||
using AIC, HOS, or AR prediction.
|
||||
Superclass of different, automated picking algorithms applied on a CF
|
||||
determined using AIC, HOS, or AR prediction.
|
||||
'''
|
||||
def __init__(self, cf, TSNR, PickWindow, iplot=None, aus=None, Tsmooth=None, Pick1=None):
|
||||
|
||||
def __init__(self, cf, TSNR, PickWindow, iplot=None, aus=None, Tsmooth=None,
|
||||
Pick1=None):
|
||||
'''
|
||||
:param: cf, characteristic function, on which the picking algorithm is applied
|
||||
:type: `~pylot.core.pick.CharFuns.CharacteristicFunction` object
|
||||
:param cf: characteristic function, on which the picking algorithm is
|
||||
applied
|
||||
:type cf: `~pylot.core.pick.CharFuns.CharacteristicFunction` object
|
||||
|
||||
:param: TSNR, length of time windows around pick used to determine SNR [s]
|
||||
:type: tuple (T_noise, T_gap, T_signal)
|
||||
:param TSNR: length of time windows for SNR determination - [s]
|
||||
:type TSNR: tuple (T_noise, T_gap, T_signal)
|
||||
|
||||
:param: PickWindow, length of pick window [s]
|
||||
:type: float
|
||||
:param PickWindow: length of pick window - [s]
|
||||
:type PickWindow: float
|
||||
|
||||
:param: iplot, no. of figure window for plotting interims results
|
||||
:type: integer
|
||||
:param iplot: no. of figure window for plotting interims results
|
||||
:type iplot: integer
|
||||
|
||||
:param: aus ("artificial uplift of samples"), find local minimum at i if aic(i-1)*(1+aus) >= aic(i)
|
||||
:type: float
|
||||
:param aus: aus ("artificial uplift of samples"), find local minimum at
|
||||
i if aic(i-1)*(1+aus) >= aic(i)
|
||||
:type aus: float
|
||||
|
||||
:param: Tsmooth, length of moving smoothing window to calculate smoothed CF [s]
|
||||
:type: float
|
||||
:param Tsmooth: length of moving window to calculate smoothed CF - [s]
|
||||
:type Tsmooth: float
|
||||
|
||||
:param: Pick1, initial (prelimenary) onset time, starting point for PragPicker and
|
||||
EarlLatePicker
|
||||
:type: float
|
||||
:param Pick1: initial (prelimenary) onset time, starting point for
|
||||
PragPicker
|
||||
:type Pick1: float
|
||||
|
||||
'''
|
||||
|
||||
assert isinstance(cf, CharacteristicFunction), "%s is not a CharacteristicFunction object" % str(cf)
|
||||
assert isinstance(cf,
|
||||
CharacteristicFunction), "%s is of wrong type" % str(
|
||||
cf)
|
||||
|
||||
self.cf = cf.getCF()
|
||||
self.Tcf = cf.getTimeArray()
|
||||
@ -82,7 +89,6 @@ class AutoPicking(object):
|
||||
Tsmooth=self.getTsmooth(),
|
||||
Pick1=self.getpick1())
|
||||
|
||||
|
||||
def getTSNR(self):
|
||||
return self.TSNR
|
||||
|
||||
@ -164,13 +170,15 @@ class AICPicker(AutoPicking):
|
||||
for i in range(1, len(aic)):
|
||||
if i > ismooth:
|
||||
ii1 = i - ismooth
|
||||
aicsmooth[i] = aicsmooth[i - 1] + (aic[i] - aic[ii1]) / ismooth
|
||||
aicsmooth[i] = aicsmooth[i - 1] + (aic[i] - aic[
|
||||
ii1]) / ismooth
|
||||
else:
|
||||
aicsmooth[i] = np.mean(aic[1: i])
|
||||
# remove offset
|
||||
offset = abs(min(aic) - min(aicsmooth))
|
||||
aicsmooth = aicsmooth - offset
|
||||
#get maximum of 1st derivative of AIC-CF (more stable!) as starting point
|
||||
# get maximum of 1st derivative of AIC-CF (more stable!) as starting
|
||||
# point
|
||||
diffcf = np.diff(aicsmooth)
|
||||
# find NaN's
|
||||
nn = np.isnan(diffcf)
|
||||
@ -198,26 +206,29 @@ class AICPicker(AutoPicking):
|
||||
# quality assessment using SNR and slope from CF
|
||||
if self.Pick is not None:
|
||||
# get noise window
|
||||
inoise = getnoisewin(self.Tcf, self.Pick, self.TSNR[0], self.TSNR[1])
|
||||
inoise = getnoisewin(self.Tcf, self.Pick, self.TSNR[0],
|
||||
self.TSNR[1])
|
||||
# check, if these are counts or m/s, important for slope estimation!
|
||||
# this is quick and dirty, better solution?
|
||||
if max(self.Data[0].data < 1e-3):
|
||||
self.Data[0].data = self.Data[0].data * 1000000
|
||||
self.Data[0].data *= 1000000
|
||||
# get signal window
|
||||
isignal = getsignalwin(self.Tcf, self.Pick, self.TSNR[2])
|
||||
# calculate SNR from CF
|
||||
self.SNR = max(abs(aic[isignal] - np.mean(aic[isignal]))) / max(abs(aic[inoise] \
|
||||
- np.mean(aic[inoise])))
|
||||
self.SNR = max(abs(aic[isignal] - np.mean(aic[isignal]))) / \
|
||||
max(abs(aic[inoise] - np.mean(aic[inoise])))
|
||||
# calculate slope from CF after initial pick
|
||||
# get slope window
|
||||
tslope = self.TSNR[3] # slope determination window
|
||||
islope = np.where((self.Tcf <= min([self.Pick + tslope, len(self.Data[0].data)])) \
|
||||
& (self.Tcf >= self.Pick))
|
||||
islope = np.where(
|
||||
(self.Tcf <= min([self.Pick + tslope, len(self.Data[0].data)]))
|
||||
and (self.Tcf >= self.Pick))
|
||||
# find maximum within slope determination window
|
||||
# 'cause slope should be calculated up to first local minimum only!
|
||||
imax = np.argmax(self.Data[0].data[islope])
|
||||
if imax == 0:
|
||||
print 'AICPicker: Maximum for slope determination right at the beginning of the window!'
|
||||
print 'AICPicker: Maximum for slope determination right at ' \
|
||||
'the beginning of the window!'
|
||||
print 'Choose longer slope determination window!'
|
||||
return
|
||||
islope = islope[0][0:imax]
|
||||
@ -242,8 +253,10 @@ class AICPicker(AutoPicking):
|
||||
p1, = plt.plot(self.Tcf, x / max(x), 'k')
|
||||
p2, = plt.plot(self.Tcf, aicsmooth / max(aicsmooth), 'r')
|
||||
if self.Pick is not None:
|
||||
p3, = plt.plot([self.Pick, self.Pick], [-0.1 , 0.5], 'b', linewidth=2)
|
||||
plt.legend([p1, p2, p3], ['(HOS-/AR-) Data', 'Smoothed AIC-CF', 'AIC-Pick'])
|
||||
p3, = plt.plot([self.Pick, self.Pick], [-0.1, 0.5], 'b',
|
||||
linewidth=2)
|
||||
plt.legend([p1, p2, p3],
|
||||
['(HOS-/AR-) Data', 'Smoothed AIC-CF', 'AIC-Pick'])
|
||||
else:
|
||||
plt.legend([p1, p2], ['(HOS-/AR-) Data', 'Smoothed AIC-CF'])
|
||||
plt.xlabel('Time [s] since %s' % self.Data[0].stats.starttime)
|
||||
@ -254,24 +267,29 @@ class AICPicker(AutoPicking):
|
||||
plt.figure(self.iplot + 1)
|
||||
p11, = plt.plot(self.Tcf, x, 'k')
|
||||
p12, = plt.plot(self.Tcf[inoise], self.Data[0].data[inoise])
|
||||
p13, = plt.plot(self.Tcf[isignal], self.Data[0].data[isignal], 'r')
|
||||
p13, = plt.plot(self.Tcf[isignal], self.Data[0].data[isignal],
|
||||
'r')
|
||||
p14, = plt.plot(self.Tcf[islope], dataslope, 'g--')
|
||||
p15, = plt.plot(self.Tcf[islope], datafit, 'g', linewidth=2)
|
||||
plt.legend([p11, p12, p13, p14, p15], ['Data', 'Noise Window', 'Signal Window', 'Slope Window', 'Slope'], \
|
||||
plt.legend([p11, p12, p13, p14, p15],
|
||||
['Data', 'Noise Window', 'Signal Window',
|
||||
'Slope Window', 'Slope'],
|
||||
loc='best')
|
||||
plt.title('Station %s, SNR=%7.2f, Slope= %12.2f counts/s' % (self.Data[0].stats.station, \
|
||||
plt.title('Station %s, SNR=%7.2f, Slope= %12.2f counts/s' % (
|
||||
self.Data[0].stats.station,
|
||||
self.SNR, self.slope))
|
||||
plt.xlabel('Time [s] since %s' % self.Data[0].stats.starttime)
|
||||
plt.ylabel('Counts')
|
||||
ax = plt.gca()
|
||||
plt.yticks([])
|
||||
ax.set_xlim([self.Tcf[inoise[0][0]] - 5, self.Tcf[isignal[0][len(isignal) - 1]] + 5])
|
||||
ax.set_xlim([self.Tcf[inoise[0][0]] - 5,
|
||||
self.Tcf[isignal[0][len(isignal) - 1]] + 5])
|
||||
|
||||
plt.show()
|
||||
raw_input()
|
||||
plt.close(p)
|
||||
|
||||
if self.Pick == None:
|
||||
if self.Pick is None:
|
||||
print 'AICPicker: Could not find minimum, picking window too short?'
|
||||
|
||||
|
||||
@ -283,7 +301,8 @@ class PragPicker(AutoPicking):
|
||||
def calcPick(self):
|
||||
|
||||
if self.getpick1() is not None:
|
||||
print 'PragPicker: Get most likely pick from HOS- or AR-CF using pragmatic picking algorithm ...'
|
||||
print 'PragPicker: Get most likely pick from HOS- or AR-CF using ' \
|
||||
'pragmatic picking algorithm ...'
|
||||
|
||||
self.Pick = None
|
||||
self.SNR = None
|
||||
@ -297,15 +316,18 @@ class PragPicker(AutoPicking):
|
||||
else:
|
||||
for i in range(1, len(self.cf)):
|
||||
if i > ismooth:
|
||||
ii1 = i - ismooth;
|
||||
cfsmooth[i] = cfsmooth[i - 1] + (self.cf[i] - self.cf[ii1]) / ismooth
|
||||
ii1 = i - ismooth
|
||||
cfsmooth[i] = cfsmooth[i - 1] + (self.cf[i] - self.cf[
|
||||
ii1]) / ismooth
|
||||
else:
|
||||
cfsmooth[i] = np.mean(self.cf[1: i])
|
||||
|
||||
# select picking window
|
||||
# which is centered around tpick1
|
||||
ipick = np.where((self.Tcf >= self.getpick1() - self.PickWindow / 2) \
|
||||
& (self.Tcf <= self.getpick1() + self.PickWindow / 2))
|
||||
ipick = np.where((self.Tcf >=
|
||||
(self.getpick1() - self.PickWindow / 2)) and
|
||||
(self.Tcf <=
|
||||
(self.getpick1() + self.PickWindow / 2)))
|
||||
cfipick = self.cf[ipick] - np.mean(self.cf[ipick])
|
||||
Tcfpick = self.Tcf[ipick]
|
||||
cfsmoothipick = cfsmooth[ipick] - np.mean(self.cf[ipick])
|
||||
@ -315,18 +337,19 @@ class PragPicker(AutoPicking):
|
||||
# check trend of CF, i.e. differences of CF and adjust aus regarding this trend
|
||||
# prominent trend: decrease aus
|
||||
# flat: use given aus
|
||||
cfdiff = np.diff(cfipick);
|
||||
cfdiff = np.diff(cfipick)
|
||||
i0diff = np.where(cfdiff > 0)
|
||||
cfdiff = cfdiff[i0diff]
|
||||
minaus = min(cfdiff * (1 + self.aus));
|
||||
aus1 = max([minaus, self.aus]);
|
||||
minaus = min(cfdiff * (1 + self.aus))
|
||||
aus1 = max([minaus, self.aus])
|
||||
|
||||
# at first we look to the right until the end of the pick window is reached
|
||||
flagpick_r = 0
|
||||
flagpick_l = 0
|
||||
flagpick = 0
|
||||
lpickwindow = int(round(self.PickWindow / self.dt))
|
||||
for i in range(max(np.insert(ipick, 0, 2)), min([ipick1 + lpickwindow + 1, len(self.cf) - 1])):
|
||||
for i in range(max(np.insert(ipick, 0, 2)),
|
||||
min([ipick1 + lpickwindow + 1, len(self.cf) - 1])):
|
||||
if self.cf[i + 1] > self.cf[i] and self.cf[i - 1] >= self.cf[i]:
|
||||
if cfsmooth[i - 1] * (1 + aus1) >= cfsmooth[i]:
|
||||
if cfpick1 >= self.cf[i]:
|
||||
@ -357,7 +380,8 @@ class PragPicker(AutoPicking):
|
||||
p = plt.figure(self.getiplot())
|
||||
p1, = plt.plot(Tcfpick, cfipick, 'k')
|
||||
p2, = plt.plot(Tcfpick, cfsmoothipick, 'r')
|
||||
p3, = plt.plot([self.Pick, self.Pick], [min(cfipick), max(cfipick)], 'b', linewidth=2)
|
||||
p3, = plt.plot([self.Pick, self.Pick],
|
||||
[min(cfipick), max(cfipick)], 'b', linewidth=2)
|
||||
plt.legend([p1, p2, p3], ['CF', 'Smoothed CF', 'Pick'])
|
||||
plt.xlabel('Time [s] since %s' % self.Data[0].stats.starttime)
|
||||
plt.yticks([])
|
||||
@ -369,4 +393,3 @@ class PragPicker(AutoPicking):
|
||||
else:
|
||||
self.Pick = None
|
||||
print 'PragPicker: No initial onset time given! Check input!'
|
||||
return
|
||||
|
||||
@ -9,25 +9,21 @@ function conglomerate utils.
|
||||
:author: MAGS2 EP3 working group / Ludger Kueperkoch
|
||||
"""
|
||||
|
||||
from obspy.core import read
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
from pylot.core.pick.CharFuns import *
|
||||
from pylot.core.pick.Picker import *
|
||||
from pylot.core.pick.CharFuns import *
|
||||
from pylot.core.pick import utils
|
||||
|
||||
|
||||
def run_autopicking(wfstream, pickparam):
|
||||
|
||||
'''
|
||||
"""
|
||||
param: wfstream
|
||||
:type: `~obspy.core.stream.Stream`
|
||||
|
||||
param: pickparam
|
||||
:type: container of picking parameters from input file,
|
||||
usually autoPyLoT.in
|
||||
'''
|
||||
"""
|
||||
|
||||
# declaring pickparam variables (only for convenience)
|
||||
# read your autoPyLoT.in for details!
|
||||
@ -38,7 +34,6 @@ def run_autopicking(wfstream, pickparam):
|
||||
pstart = pickparam.getParam('pstart')
|
||||
pstop = pickparam.getParam('pstop')
|
||||
thosmw = pickparam.getParam('tlta')
|
||||
hosorder = pickparam.getParam('hosorder')
|
||||
tsnrz = pickparam.getParam('tsnrz')
|
||||
hosorder = pickparam.getParam('hosorder')
|
||||
bpz1 = pickparam.getParam('bpz1')
|
||||
@ -92,13 +87,15 @@ def run_autopicking(wfstream, pickparam):
|
||||
|
||||
if algoP == 'HOS' or algoP == 'ARZ' and zdat is not None:
|
||||
print '##########################################'
|
||||
print 'run_autopicking: Working on P onset of station %s' % zdat[0].stats.station
|
||||
print 'run_autopicking: Working on P onset of station %s' % zdat[
|
||||
0].stats.station
|
||||
print 'Filtering vertical trace ...'
|
||||
print zdat
|
||||
z_copy = zdat.copy()
|
||||
# filter and taper data
|
||||
tr_filt = zdat[0].copy()
|
||||
tr_filt.filter('bandpass', freqmin=bpz1[0], freqmax=bpz1[1], zerophase=False)
|
||||
tr_filt.filter('bandpass', freqmin=bpz1[0], freqmax=bpz1[1],
|
||||
zerophase=False)
|
||||
tr_filt.taper(max_percentage=0.05, type='hann')
|
||||
z_copy[0].data = tr_filt.data
|
||||
##############################################################
|
||||
@ -107,30 +104,37 @@ def run_autopicking(wfstream, pickparam):
|
||||
Lwf = zdat[0].stats.endtime - zdat[0].stats.starttime
|
||||
Ldiff = Lwf - Lc
|
||||
if Ldiff < 0:
|
||||
print 'run_autopicking: Cutting times are too large for actual waveform!'
|
||||
print 'run_autopicking: Cutting times are too large for actual ' \
|
||||
'waveform!'
|
||||
print 'Use entire waveform instead!'
|
||||
pstart = 0
|
||||
pstop = len(zdat[0].data) * zdat[0].stats.delta
|
||||
cuttimes = [pstart, pstop]
|
||||
if algoP == 'HOS':
|
||||
#calculate HOS-CF using subclass HOScf of class CharacteristicFunction
|
||||
# calculate HOS-CF using subclass HOScf of class
|
||||
# CharacteristicFunction
|
||||
cf1 = HOScf(z_copy, cuttimes, thosmw, hosorder) # instance of HOScf
|
||||
elif algoP == 'ARZ':
|
||||
#calculate ARZ-CF using subclass ARZcf of class CharcteristicFunction
|
||||
cf1 = ARZcf(z_copy, cuttimes, tpred1z, Parorder, tdet1z, addnoise) #instance of ARZcf
|
||||
# calculate ARZ-CF using subclass ARZcf of class
|
||||
# CharcteristicFunction
|
||||
cf1 = ARZcf(z_copy, cuttimes, tpred1z, Parorder, tdet1z,
|
||||
addnoise) # instance of ARZcf
|
||||
##############################################################
|
||||
#calculate AIC-HOS-CF using subclass AICcf of class CharacteristicFunction
|
||||
# calculate AIC-HOS-CF using subclass AICcf of class
|
||||
# CharacteristicFunction
|
||||
# class needs stream object => build it
|
||||
tr_aic = tr_filt.copy()
|
||||
tr_aic.data = cf1.getCF()
|
||||
z_copy[0].data = tr_aic.data
|
||||
aiccf = AICcf(z_copy, cuttimes) # instance of AICcf
|
||||
##############################################################
|
||||
#get prelimenary onset time from AIC-HOS-CF using subclass AICPicker of class AutoPicking
|
||||
# get prelimenary onset time from AIC-HOS-CF using subclass AICPicker
|
||||
# of class AutoPicking
|
||||
aicpick = AICPicker(aiccf, tsnrz, pickwinP, iplot, None, tsmoothP)
|
||||
##############################################################
|
||||
# go on with processing if AIC onset passes quality control
|
||||
if aicpick.getSlope() >= minAICPslope and aicpick.getSNR() >= minAICPSNR:
|
||||
if (aicpick.getSlope() >= minAICPslope and
|
||||
aicpick.getSNR() >= minAICPSNR):
|
||||
aicPflag = 1
|
||||
print 'AIC P-pick passes quality control: Slope: %f, SNR: %f' % \
|
||||
(aicpick.getSlope(), aicpick.getSNR())
|
||||
@ -139,39 +143,48 @@ def run_autopicking(wfstream, pickparam):
|
||||
print 'run_autopicking: re-filtering vertical trace ...'
|
||||
z_copy = zdat.copy()
|
||||
tr_filt = zdat[0].copy()
|
||||
tr_filt.filter('bandpass', freqmin=bpz2[0], freqmax=bpz2[1], zerophase=False)
|
||||
tr_filt.filter('bandpass', freqmin=bpz2[0], freqmax=bpz2[1],
|
||||
zerophase=False)
|
||||
tr_filt.taper(max_percentage=0.05, type='hann')
|
||||
z_copy[0].data = tr_filt.data
|
||||
#############################################################
|
||||
#re-calculate CF from re-filtered trace in vicinity of initial onset
|
||||
cuttimes2 = [round(max([aicpick.getpick() - Precalcwin, 0])), \
|
||||
round(min([len(zdat[0].data) * zdat[0].stats.delta, \
|
||||
# re-calculate CF from re-filtered trace in vicinity of initial
|
||||
# onset
|
||||
cuttimes2 = [round(max([aicpick.getpick() - Precalcwin, 0])),
|
||||
round(min([len(zdat[0].data) * zdat[0].stats.delta,
|
||||
aicpick.getpick() + Precalcwin]))]
|
||||
if algoP == 'HOS':
|
||||
#calculate HOS-CF using subclass HOScf of class CharacteristicFunction
|
||||
cf2 = HOScf(z_copy, cuttimes2, thosmw, hosorder) #instance of HOScf
|
||||
# calculate HOS-CF using subclass HOScf of class
|
||||
# CharacteristicFunction
|
||||
cf2 = HOScf(z_copy, cuttimes2, thosmw,
|
||||
hosorder) # instance of HOScf
|
||||
elif algoP == 'ARZ':
|
||||
#calculate ARZ-CF using subclass ARZcf of class CharcteristicFunction
|
||||
cf2 = ARZcf(z_copy, cuttimes2, tpred1z, Parorder, tdet1z, addnoise) #instance of ARZcf
|
||||
# calculate ARZ-CF using subclass ARZcf of class
|
||||
# CharcteristicFunction
|
||||
cf2 = ARZcf(z_copy, cuttimes2, tpred1z, Parorder, tdet1z,
|
||||
addnoise) # instance of ARZcf
|
||||
##############################################################
|
||||
# get refined onset time from CF2 using class Picker
|
||||
refPpick = PragPicker(cf2, tsnrz, pickwinP, iplot, ausP, tsmoothP, aicpick.getpick())
|
||||
refPpick = PragPicker(cf2, tsnrz, pickwinP, iplot, ausP, tsmoothP,
|
||||
aicpick.getpick())
|
||||
#############################################################
|
||||
# quality assessment
|
||||
# get earliest and latest possible pick and symmetrized uncertainty
|
||||
[lpickP, epickP, Perror] = earllatepicker(z_copy, nfacP, tsnrz, refPpick.getpick(), iplot)
|
||||
[lpickP, epickP, Perror] = earllatepicker(z_copy, nfacP, tsnrz,
|
||||
refPpick.getpick(), iplot)
|
||||
|
||||
# get SNR
|
||||
[SNRP, SNRPdB, Pnoiselevel] = getSNR(z_copy, tsnrz, refPpick.getpick())
|
||||
[SNRP, SNRPdB, Pnoiselevel] = getSNR(z_copy, tsnrz,
|
||||
refPpick.getpick())
|
||||
|
||||
# weight P-onset using symmetric error
|
||||
if Perror <= timeerrorsP[0]:
|
||||
Pweight = 0
|
||||
elif Perror > timeerrorsP[0] and Perror <= timeerrorsP[1]:
|
||||
elif timeerrorsP[0] < Perror <= timeerrorsP[1]:
|
||||
Pweight = 1
|
||||
elif Perror > timeerrorsP[1] and Perror <= timeerrorsP[2]:
|
||||
elif timeerrorsP[1] < Perror <= timeerrorsP[2]:
|
||||
Pweight = 2
|
||||
elif Perror > timeerrorsP[2] and Perror <= timeerrorsP[3]:
|
||||
elif timeerrorsP[2] < Perror <= timeerrorsP[3]:
|
||||
Pweight = 3
|
||||
elif Perror > timeerrorsP[3]:
|
||||
Pweight = 4
|
||||
@ -180,11 +193,13 @@ def run_autopicking(wfstream, pickparam):
|
||||
# get first motion of P onset
|
||||
# certain quality required
|
||||
if Pweight <= minfmweight and SNRP >= minFMSNR:
|
||||
FM = fmpicker(zdat, z_copy, fmpickwin, refPpick.getpick(), iplot)
|
||||
FM = fmpicker(zdat, z_copy, fmpickwin, refPpick.getpick(),
|
||||
iplot)
|
||||
else:
|
||||
FM = 'N'
|
||||
|
||||
print 'run_autopicking: P-weight: %d, SNR: %f, SNR[dB]: %f, Polarity: %s' % (Pweight, SNRP, SNRPdB, FM)
|
||||
print 'run_autopicking: P-weight: %d, SNR: %f, SNR[dB]: %f, ' \
|
||||
'Polarity: %s' % (Pweight, SNRP, SNRPdB, FM)
|
||||
|
||||
else:
|
||||
print 'Bad initial (AIC) P-pick, skip this onset!'
|
||||
@ -199,18 +214,21 @@ def run_autopicking(wfstream, pickparam):
|
||||
aicSflag = 0
|
||||
aicPflag = 0
|
||||
else:
|
||||
print 'run_autopicking: No vertical component data available, skipping station!'
|
||||
print 'run_autopicking: No vertical component data available, ' \
|
||||
'skipping station!'
|
||||
return
|
||||
|
||||
if edat is not None and ndat is not None and len(edat) > 0 and len(ndat) > 0 and Pweight < 4:
|
||||
if edat is not None and ndat is not None and len(edat) > 0 and len(
|
||||
ndat) > 0 and Pweight < 4:
|
||||
print 'Go on picking S onset ...'
|
||||
print '##################################################'
|
||||
print 'Working on S onset of station %s' % edat[0].stats.station
|
||||
print 'Filtering horizontal traces ...'
|
||||
|
||||
# determine time window for calculating CF after P onset
|
||||
#cuttimesh = [round(refPpick.getpick() + sstart), round(refPpick.getpick() + sstop)]
|
||||
cuttimesh = [round(max([refPpick.getpick() + sstart, 0])), \
|
||||
# cuttimesh = [round(refPpick.getpick() + sstart),
|
||||
# round(refPpick.getpick() + sstop)]
|
||||
cuttimesh = [round(max([refPpick.getpick() + sstart, 0])),
|
||||
round(min([refPpick.getpick() + sstop, Lwf]))]
|
||||
|
||||
if algoS == 'ARH':
|
||||
@ -222,8 +240,10 @@ def run_autopicking(wfstream, pickparam):
|
||||
# filter and taper data
|
||||
trH1_filt = hdat[0].copy()
|
||||
trH2_filt = hdat[1].copy()
|
||||
trH1_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1], zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1], zerophase=False)
|
||||
trH1_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1],
|
||||
zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1],
|
||||
zerophase=False)
|
||||
trH1_filt.taper(max_percentage=0.05, type='hann')
|
||||
trH2_filt.taper(max_percentage=0.05, type='hann')
|
||||
h_copy[0].data = trH1_filt.data
|
||||
@ -239,9 +259,12 @@ def run_autopicking(wfstream, pickparam):
|
||||
trH1_filt = hdat[0].copy()
|
||||
trH2_filt = hdat[1].copy()
|
||||
trH3_filt = hdat[2].copy()
|
||||
trH1_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1], zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1], zerophase=False)
|
||||
trH3_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1], zerophase=False)
|
||||
trH1_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1],
|
||||
zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1],
|
||||
zerophase=False)
|
||||
trH3_filt.filter('bandpass', freqmin=bph1[0], freqmax=bph1[1],
|
||||
zerophase=False)
|
||||
trH1_filt.taper(max_percentage=0.05, type='hann')
|
||||
trH2_filt.taper(max_percentage=0.05, type='hann')
|
||||
trH3_filt.taper(max_percentage=0.05, type='hann')
|
||||
@ -250,13 +273,18 @@ def run_autopicking(wfstream, pickparam):
|
||||
h_copy[2].data = trH3_filt.data
|
||||
##############################################################
|
||||
if algoS == 'ARH':
|
||||
#calculate ARH-CF using subclass ARHcf of class CharcteristicFunction
|
||||
arhcf1 = ARHcf(h_copy, cuttimesh, tpred1h, Sarorder, tdet1h, addnoise) #instance of ARHcf
|
||||
# calculate ARH-CF using subclass ARHcf of class
|
||||
# CharcteristicFunction
|
||||
arhcf1 = ARHcf(h_copy, cuttimesh, tpred1h, Sarorder, tdet1h,
|
||||
addnoise) # instance of ARHcf
|
||||
elif algoS == 'AR3':
|
||||
#calculate ARH-CF using subclass AR3cf of class CharcteristicFunction
|
||||
arhcf1 = AR3Ccf(h_copy, cuttimesh, tpred1h, Sarorder, tdet1h, addnoise) #instance of ARHcf
|
||||
# calculate ARH-CF using subclass AR3cf of class
|
||||
# CharcteristicFunction
|
||||
arhcf1 = AR3Ccf(h_copy, cuttimesh, tpred1h, Sarorder, tdet1h,
|
||||
addnoise) # instance of ARHcf
|
||||
##############################################################
|
||||
#calculate AIC-ARH-CF using subclass AICcf of class CharacteristicFunction
|
||||
# calculate AIC-ARH-CF using subclass AICcf of class
|
||||
# CharacteristicFunction
|
||||
# class needs stream object => build it
|
||||
tr_arhaic = trH1_filt.copy()
|
||||
tr_arhaic.data = arhcf1.getCF()
|
||||
@ -264,17 +292,21 @@ def run_autopicking(wfstream, pickparam):
|
||||
# calculate ARH-AIC-CF
|
||||
haiccf = AICcf(h_copy, cuttimesh) # instance of AICcf
|
||||
##############################################################
|
||||
#get prelimenary onset time from AIC-HOS-CF using subclass AICPicker of class AutoPicking
|
||||
aicarhpick = AICPicker(haiccf, tsnrh, pickwinS, iplot, None, aictsmoothS)
|
||||
# get prelimenary onset time from AIC-HOS-CF using subclass AICPicker
|
||||
# of class AutoPicking
|
||||
aicarhpick = AICPicker(haiccf, tsnrh, pickwinS, iplot, None,
|
||||
aictsmoothS)
|
||||
###############################################################
|
||||
# go on with processing if AIC onset passes quality control
|
||||
if aicarhpick.getSlope() >= minAICSslope and aicarhpick.getSNR() >= minAICSSNR:
|
||||
if (aicarhpick.getSlope() >= minAICSslope and
|
||||
aicarhpick.getSNR() >= minAICSSNR):
|
||||
aicSflag = 1
|
||||
print 'AIC S-pick passes quality control: Slope: %f, SNR: %f' \
|
||||
% (aicarhpick.getSlope(), aicarhpick.getSNR())
|
||||
print 'Go on with refined picking ...'
|
||||
#re-calculate CF from re-filtered trace in vicinity of initial onset
|
||||
cuttimesh2 = [round(aicarhpick.getpick() - Srecalcwin), \
|
||||
# re-calculate CF from re-filtered trace in vicinity of initial
|
||||
# onset
|
||||
cuttimesh2 = [round(aicarhpick.getpick() - Srecalcwin),
|
||||
round(aicarhpick.getpick() + Srecalcwin)]
|
||||
# re-filter waveform with larger bandpass
|
||||
print 'run_autopicking: re-filtering horizontal traces...'
|
||||
@ -283,21 +315,27 @@ def run_autopicking(wfstream, pickparam):
|
||||
if algoS == 'ARH':
|
||||
trH1_filt = hdat[0].copy()
|
||||
trH2_filt = hdat[1].copy()
|
||||
trH1_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1], zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1], zerophase=False)
|
||||
trH1_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1],
|
||||
zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1],
|
||||
zerophase=False)
|
||||
trH1_filt.taper(max_percentage=0.05, type='hann')
|
||||
trH2_filt.taper(max_percentage=0.05, type='hann')
|
||||
h_copy[0].data = trH1_filt.data
|
||||
h_copy[1].data = trH2_filt.data
|
||||
#############################################################
|
||||
arhcf2 = ARHcf(h_copy, cuttimesh2, tpred2h, Sarorder, tdet2h, addnoise) #instance of ARHcf
|
||||
arhcf2 = ARHcf(h_copy, cuttimesh2, tpred2h, Sarorder, tdet2h,
|
||||
addnoise) # instance of ARHcf
|
||||
elif algoS == 'AR3':
|
||||
trH1_filt = hdat[0].copy()
|
||||
trH2_filt = hdat[1].copy()
|
||||
trH3_filt = hdat[2].copy()
|
||||
trH1_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1], zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1], zerophase=False)
|
||||
trH3_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1], zerophase=False)
|
||||
trH1_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1],
|
||||
zerophase=False)
|
||||
trH2_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1],
|
||||
zerophase=False)
|
||||
trH3_filt.filter('bandpass', freqmin=bph2[0], freqmax=bph2[1],
|
||||
zerophase=False)
|
||||
trH1_filt.taper(max_percentage=0.05, type='hann')
|
||||
trH2_filt.taper(max_percentage=0.05, type='hann')
|
||||
trH3_filt.taper(max_percentage=0.05, type='hann')
|
||||
@ -305,17 +343,23 @@ def run_autopicking(wfstream, pickparam):
|
||||
h_copy[1].data = trH2_filt.data
|
||||
h_copy[2].data = trH3_filt.data
|
||||
#############################################################
|
||||
arhcf2 = AR3Ccf(h_copy, cuttimesh2, tpred2h, Sarorder, tdet2h, addnoise) #instance of ARHcf
|
||||
arhcf2 = AR3Ccf(h_copy, cuttimesh2, tpred2h, Sarorder, tdet2h,
|
||||
addnoise) # instance of ARHcf
|
||||
|
||||
# get refined onset time from CF2 using class Picker
|
||||
refSpick = PragPicker(arhcf2, tsnrh, pickwinS, iplot, ausS, tsmoothS, aicarhpick.getpick())
|
||||
refSpick = PragPicker(arhcf2, tsnrh, pickwinS, iplot, ausS,
|
||||
tsmoothS, aicarhpick.getpick())
|
||||
#############################################################
|
||||
# quality assessment
|
||||
# get earliest and latest possible pick and symmetrized uncertainty
|
||||
h_copy[0].data = trH1_filt.data
|
||||
[lpickS1, epickS1, Serror1] = earllatepicker(h_copy, nfacS, tsnrh, refSpick.getpick(), iplot)
|
||||
[lpickS1, epickS1, Serror1] = earllatepicker(h_copy, nfacS, tsnrh,
|
||||
refSpick.getpick(),
|
||||
iplot)
|
||||
h_copy[0].data = trH2_filt.data
|
||||
[lpickS2, epickS2, Serror2] = earllatepicker(h_copy, nfacS, tsnrh, refSpick.getpick(), iplot)
|
||||
[lpickS2, epickS2, Serror2] = earllatepicker(h_copy, nfacS, tsnrh,
|
||||
refSpick.getpick(),
|
||||
iplot)
|
||||
if algoS == 'ARH':
|
||||
# get earliest pick of both earliest possible picks
|
||||
epick = [epickS1, epickS2]
|
||||
@ -323,7 +367,10 @@ def run_autopicking(wfstream, pickparam):
|
||||
pickerr = [Serror1, Serror2]
|
||||
ipick = np.argmin([epickS1, epickS2])
|
||||
elif algoS == 'AR3':
|
||||
[lpickS3, epickS3, Serror3] = earllatepicker(h_copy, nfacS, tsnrh, refSpick.getpick(), iplot)
|
||||
[lpickS3, epickS3, Serror3] = earllatepicker(h_copy, nfacS,
|
||||
tsnrh,
|
||||
refSpick.getpick(),
|
||||
iplot)
|
||||
# get earliest pick of all three picks
|
||||
epick = [epickS1, epickS2, epickS3]
|
||||
lpick = [lpickS1, lpickS2, lpickS3]
|
||||
@ -334,32 +381,36 @@ def run_autopicking(wfstream, pickparam):
|
||||
Serror = pickerr[ipick]
|
||||
|
||||
# get SNR
|
||||
[SNRS, SNRSdB, Snoiselevel] = getSNR(h_copy, tsnrh, refSpick.getpick())
|
||||
[SNRS, SNRSdB, Snoiselevel] = getSNR(h_copy, tsnrh,
|
||||
refSpick.getpick())
|
||||
|
||||
# weight S-onset using symmetric error
|
||||
if Serror <= timeerrorsS[0]:
|
||||
Sweight = 0
|
||||
elif Serror > timeerrorsS[0] and Serror <= timeerrorsS[1]:
|
||||
elif timeerrorsS[0] < Serror <= timeerrorsS[1]:
|
||||
Sweight = 1
|
||||
elif Perror > timeerrorsS[1] and Serror <= timeerrorsS[2]:
|
||||
Sweight = 2
|
||||
elif Serror > timeerrorsS[2] and Serror <= timeerrorsS[3]:
|
||||
elif timeerrorsS[2] < Serror <= timeerrorsS[3]:
|
||||
Sweight = 3
|
||||
elif Serror > timeerrorsS[3]:
|
||||
Sweight = 4
|
||||
|
||||
print 'run_autopicking: S-weight: %d, SNR: %f, SNR[dB]: %f' % (Sweight, SNRS, SNRSdB)
|
||||
print 'run_autopicking: S-weight: %d, SNR: %f, SNR[dB]: %f' % (
|
||||
Sweight, SNRS, SNRSdB)
|
||||
|
||||
else:
|
||||
print 'Bad initial (AIC) S-pick, skip this onset!'
|
||||
print 'AIC-SNR=', aicarhpick.getSNR(), 'AIC-Slope=', aicarhpick.getSlope()
|
||||
print 'AIC-SNR=', aicarhpick.getSNR(), \
|
||||
'AIC-Slope=', aicarhpick.getSlope()
|
||||
Sweight = 4
|
||||
SNRS = None
|
||||
SNRSdB = None
|
||||
aicSflag = 0
|
||||
|
||||
else:
|
||||
print 'run_autopicking: No horizontal component data available or bad P onset, skipping S picking!'
|
||||
print 'run_autopicking: No horizontal component data available or ' \
|
||||
'bad P onset, skipping S picking!'
|
||||
return
|
||||
|
||||
##############################################################
|
||||
@ -367,30 +418,47 @@ def run_autopicking(wfstream, pickparam):
|
||||
# plot vertical trace
|
||||
plt.figure()
|
||||
plt.subplot(3, 1, 1)
|
||||
tdata = np.arange(0, zdat[0].stats.npts / tr_filt.stats.sampling_rate, tr_filt.stats.delta)
|
||||
tdata = np.arange(0, zdat[0].stats.npts / tr_filt.stats.sampling_rate,
|
||||
tr_filt.stats.delta)
|
||||
# check equal length of arrays, sometimes they are different!?
|
||||
wfldiff = len(tr_filt.data) - len(tdata)
|
||||
if wfldiff < 0:
|
||||
tdata = tdata[0:len(tdata) - abs(wfldiff)]
|
||||
p1, = plt.plot(tdata, tr_filt.data / max(tr_filt.data), 'k')
|
||||
if Pweight < 4:
|
||||
p2, = plt.plot(cf1.getTimeArray(), cf1.getCF() / max(cf1.getCF()), 'b')
|
||||
p2, = plt.plot(cf1.getTimeArray(), cf1.getCF() / max(cf1.getCF()),
|
||||
'b')
|
||||
if aicPflag == 1:
|
||||
p3, = plt.plot(cf2.getTimeArray(), cf2.getCF() / max(cf2.getCF()), 'm')
|
||||
p4, = plt.plot([aicpick.getpick(), aicpick.getpick()], [-1, 1], 'r')
|
||||
plt.plot([aicpick.getpick()-0.5, aicpick.getpick()+0.5], [1, 1], 'r')
|
||||
plt.plot([aicpick.getpick()-0.5, aicpick.getpick()+0.5], [-1, -1], 'r')
|
||||
p5, = plt.plot([refPpick.getpick(), refPpick.getpick()], [-1.3, 1.3], 'r', linewidth=2)
|
||||
plt.plot([refPpick.getpick()-0.5, refPpick.getpick()+0.5], [1.3, 1.3], 'r', linewidth=2)
|
||||
plt.plot([refPpick.getpick()-0.5, refPpick.getpick()+0.5], [-1.3, -1.3], 'r', linewidth=2)
|
||||
p3, = plt.plot(cf2.getTimeArray(),
|
||||
cf2.getCF() / max(cf2.getCF()), 'm')
|
||||
p4, = plt.plot([aicpick.getpick(), aicpick.getpick()], [-1, 1],
|
||||
'r')
|
||||
plt.plot([aicpick.getpick() - 0.5, aicpick.getpick() + 0.5],
|
||||
[1, 1], 'r')
|
||||
plt.plot([aicpick.getpick() - 0.5, aicpick.getpick() + 0.5],
|
||||
[-1, -1], 'r')
|
||||
p5, = plt.plot([refPpick.getpick(), refPpick.getpick()],
|
||||
[-1.3, 1.3], 'r', linewidth=2)
|
||||
plt.plot([refPpick.getpick() - 0.5, refPpick.getpick() + 0.5],
|
||||
[1.3, 1.3], 'r', linewidth=2)
|
||||
plt.plot([refPpick.getpick() - 0.5, refPpick.getpick() + 0.5],
|
||||
[-1.3, -1.3], 'r', linewidth=2)
|
||||
plt.plot([lpickP, lpickP], [-1.1, 1.1], 'r--')
|
||||
plt.plot([epickP, epickP], [-1.1, 1.1], 'r--')
|
||||
plt.legend([p1, p2, p3, p4, p5], ['Data', 'CF1', 'CF2', 'Initial P Onset', 'Final P Pick'])
|
||||
plt.title('%s, %s, P Weight=%d, SNR=%7.2f, SNR[dB]=%7.2f Polarity: %s' % (tr_filt.stats.station, \
|
||||
tr_filt.stats.channel, Pweight, SNRP, SNRPdB, FM))
|
||||
plt.legend([p1, p2, p3, p4, p5],
|
||||
['Data', 'CF1', 'CF2', 'Initial P Onset',
|
||||
'Final P Pick'])
|
||||
plt.title('%s, %s, P Weight=%d, SNR=%7.2f, SNR[dB]=%7.2f '
|
||||
'Polarity: %s' % (tr_filt.stats.station,
|
||||
tr_filt.stats.channel,
|
||||
Pweight,
|
||||
SNRP,
|
||||
SNRPdB,
|
||||
FM))
|
||||
else:
|
||||
plt.legend([p1, p2], ['Data', 'CF1'])
|
||||
plt.title('%s, P Weight=%d, SNR=None, SNRdB=None' % (tr_filt.stats.channel, Pweight))
|
||||
plt.title('%s, P Weight=%d, SNR=None, '
|
||||
'SNRdB=None' % (tr_filt.stats.channel, Pweight))
|
||||
plt.yticks([])
|
||||
plt.ylim([-1.5, 1.5])
|
||||
plt.ylabel('Normalized Counts')
|
||||
@ -398,55 +466,87 @@ def run_autopicking(wfstream, pickparam):
|
||||
|
||||
# plot horizontal traces
|
||||
plt.subplot(3, 1, 2)
|
||||
th1data = np.arange(0, trH1_filt.stats.npts / trH1_filt.stats.sampling_rate, trH1_filt.stats.delta)
|
||||
th1data = np.arange(0,
|
||||
trH1_filt.stats.npts /
|
||||
trH1_filt.stats.sampling_rate,
|
||||
trH1_filt.stats.delta)
|
||||
# check equal length of arrays, sometimes they are different!?
|
||||
wfldiff = len(trH1_filt.data) - len(th1data)
|
||||
if wfldiff < 0:
|
||||
th1data = th1data[0:len(th1data) - abs(wfldiff)]
|
||||
p21, = plt.plot(th1data, trH1_filt.data / max(trH1_filt.data), 'k')
|
||||
if Pweight < 4:
|
||||
p22, = plt.plot(arhcf1.getTimeArray(), arhcf1.getCF()/max(arhcf1.getCF()), 'b')
|
||||
p22, = plt.plot(arhcf1.getTimeArray(),
|
||||
arhcf1.getCF() / max(arhcf1.getCF()), 'b')
|
||||
if aicSflag == 1:
|
||||
p23, = plt.plot(arhcf2.getTimeArray(), arhcf2.getCF()/max(arhcf2.getCF()), 'm')
|
||||
p24, = plt.plot([aicarhpick.getpick(), aicarhpick.getpick()], [-1, 1], 'g')
|
||||
plt.plot([aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5], [1, 1], 'g')
|
||||
plt.plot([aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5], [-1, -1], 'g')
|
||||
p25, = plt.plot([refSpick.getpick(), refSpick.getpick()], [-1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5], [1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5], [-1.3, -1.3], 'g', linewidth=2)
|
||||
p23, = plt.plot(arhcf2.getTimeArray(),
|
||||
arhcf2.getCF() / max(arhcf2.getCF()), 'm')
|
||||
p24, = plt.plot([aicarhpick.getpick(), aicarhpick.getpick()],
|
||||
[-1, 1], 'g')
|
||||
plt.plot(
|
||||
[aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5],
|
||||
[1, 1], 'g')
|
||||
plt.plot(
|
||||
[aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5],
|
||||
[-1, -1], 'g')
|
||||
p25, = plt.plot([refSpick.getpick(), refSpick.getpick()],
|
||||
[-1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5],
|
||||
[1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5],
|
||||
[-1.3, -1.3], 'g', linewidth=2)
|
||||
plt.plot([lpickS, lpickS], [-1.1, 1.1], 'g--')
|
||||
plt.plot([epickS, epickS], [-1.1, 1.1], 'g--')
|
||||
plt.legend([p21, p22, p23, p24, p25], ['Data', 'CF1', 'CF2', 'Initial S Onset', 'Final S Pick'])
|
||||
plt.title('%s, S Weight=%d, SNR=%7.2f, SNR[dB]=%7.2f' % (trH1_filt.stats.channel, \
|
||||
plt.legend([p21, p22, p23, p24, p25],
|
||||
['Data', 'CF1', 'CF2', 'Initial S Onset',
|
||||
'Final S Pick'])
|
||||
plt.title('%s, S Weight=%d, SNR=%7.2f, SNR[dB]=%7.2f' % (
|
||||
trH1_filt.stats.channel,
|
||||
Sweight, SNRS, SNRSdB))
|
||||
else:
|
||||
plt.legend([p21, p22], ['Data', 'CF1'])
|
||||
plt.title('%s, S Weight=%d, SNR=None, SNRdB=None' % (trH1_filt.stats.channel, Sweight))
|
||||
plt.title('%s, S Weight=%d, SNR=None, SNRdB=None' % (
|
||||
trH1_filt.stats.channel, Sweight))
|
||||
plt.yticks([])
|
||||
plt.ylim([-1.5, 1.5])
|
||||
plt.ylabel('Normalized Counts')
|
||||
plt.suptitle(trH1_filt.stats.starttime)
|
||||
|
||||
plt.subplot(3, 1, 3)
|
||||
th2data = np.arange(0, trH2_filt.stats.npts / trH2_filt.stats.sampling_rate, trH2_filt.stats.delta)
|
||||
th2data = np.arange(0,
|
||||
trH2_filt.stats.npts /
|
||||
trH2_filt.stats.sampling_rate,
|
||||
trH2_filt.stats.delta)
|
||||
# check equal length of arrays, sometimes they are different!?
|
||||
wfldiff = len(trH2_filt.data) - len(th2data)
|
||||
if wfldiff < 0:
|
||||
th2data = th2data[0:len(th2data) - abs(wfldiff)]
|
||||
plt.plot(th2data, trH2_filt.data / max(trH2_filt.data), 'k')
|
||||
if Pweight < 4:
|
||||
p22, = plt.plot(arhcf1.getTimeArray(), arhcf1.getCF()/max(arhcf1.getCF()), 'b')
|
||||
p22, = plt.plot(arhcf1.getTimeArray(),
|
||||
arhcf1.getCF() / max(arhcf1.getCF()), 'b')
|
||||
if aicSflag == 1:
|
||||
p23, = plt.plot(arhcf2.getTimeArray(), arhcf2.getCF()/max(arhcf2.getCF()), 'm')
|
||||
p24, = plt.plot([aicarhpick.getpick(), aicarhpick.getpick()], [-1, 1], 'g')
|
||||
plt.plot([aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5], [1, 1], 'g')
|
||||
plt.plot([aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5], [-1, -1], 'g')
|
||||
p25, = plt.plot([refSpick.getpick(), refSpick.getpick()], [-1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5], [1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5], [-1.3, -1.3], 'g', linewidth=2)
|
||||
p23, = plt.plot(arhcf2.getTimeArray(),
|
||||
arhcf2.getCF() / max(arhcf2.getCF()), 'm')
|
||||
p24, = plt.plot([aicarhpick.getpick(), aicarhpick.getpick()],
|
||||
[-1, 1], 'g')
|
||||
plt.plot(
|
||||
[aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5],
|
||||
[1, 1], 'g')
|
||||
plt.plot(
|
||||
[aicarhpick.getpick() - 0.5, aicarhpick.getpick() + 0.5],
|
||||
[-1, -1], 'g')
|
||||
p25, = plt.plot([refSpick.getpick(), refSpick.getpick()],
|
||||
[-1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5],
|
||||
[1.3, 1.3], 'g', linewidth=2)
|
||||
plt.plot([refSpick.getpick() - 0.5, refSpick.getpick() + 0.5],
|
||||
[-1.3, -1.3], 'g', linewidth=2)
|
||||
plt.plot([lpickS, lpickS], [-1.1, 1.1], 'g--')
|
||||
plt.plot([epickS, epickS], [-1.1, 1.1], 'g--')
|
||||
plt.legend([p21, p22, p23, p24, p25], ['Data', 'CF1', 'CF2', 'Initial S Onset', 'Final S Pick'])
|
||||
plt.legend([p21, p22, p23, p24, p25],
|
||||
['Data', 'CF1', 'CF2', 'Initial S Onset',
|
||||
'Final S Pick'])
|
||||
else:
|
||||
plt.legend([p21, p22], ['Data', 'CF1'])
|
||||
plt.yticks([])
|
||||
@ -455,5 +555,7 @@ def run_autopicking(wfstream, pickparam):
|
||||
plt.ylabel('Normalized Counts')
|
||||
plt.title(trH2_filt.stats.channel)
|
||||
plt.show()
|
||||
|
||||
|
||||
raw_input()
|
||||
plt.close()
|
||||
|
||||
Loading…
Reference in New Issue
Block a user