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parallelization

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Marcel Paffrath 2016-05-31 11:14:51 +02:00
parent 0dd69a0e19
commit ae2fc73d89
2 changed files with 13 additions and 16 deletions
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23
pylot/core/active/activeSeismoPick.py
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@ -206,14 +206,8 @@ class Survey(object):
plt.xlabel('Difference in time (auto - manual) [s]') plt.xlabel('Difference in time (auto - manual) [s]')
return diffs return diffs
# def pickShot(self, shTr):
# shotnumber, traceID = shTr
# shot = self.getShotForShotnumber(shotnumber)
# traceID, pick = shot.pickTrace(traceID)
# return shotnumber, traceID, pick
def pickAllShots(self, vmin=333, vmax=5500, folm=0.6, HosAic='hos', def pickAllShots(self, vmin=333, vmax=5500, folm=0.6, HosAic='hos',
aicwindow=(10, 0), cores = 1): aicwindow=(15, 0), cores = 1):
''' '''
Automatically pick all traces of all shots of the survey. Automatically pick all traces of all shots of the survey.
@ -241,15 +235,14 @@ class Survey(object):
shot.setVmin(vmin) shot.setVmin(vmin)
shot.setVmax(vmax) shot.setVmax(vmax)
count += 1 count += 1
#shot.pickParallel(folm)
shot.setPickParameters(folm = folm, method = HosAic, aicwindow = aicwindow) shot.setPickParameters(folm = folm, method = HosAic, aicwindow = aicwindow)
shotlist.append(shot) shotlist.append(shot)
picks = worker(ppick, shotlist, cores) picks = worker(ppick, shotlist, cores)
for item in picks: for shot in picks:
for it in item: for item in shot:
shotnumber, traceID, pick = it shotnumber, traceID, pick = item
self.getShotForShotnumber(shotnumber).setPick(traceID, pick) self.getShotForShotnumber(shotnumber).setPick(traceID, pick)
# tpicksum += (datetime.now() - tstartpick); # tpicksum += (datetime.now() - tstartpick);
@ -259,7 +252,7 @@ class Survey(object):
# progress = float(count) / float(len(self.getShotDict())) * 100 # progress = float(count) / float(len(self.getShotDict())) * 100
# self._update_progress(shot.getShotname(), tend, progress) # self._update_progress(shot.getShotname(), tend, progress)
self.setSNR() self.filterSNR()
self.setEarllate() self.setEarllate()
print('\npickAllShots: Finished\n') print('\npickAllShots: Finished\n')
@ -269,15 +262,19 @@ class Survey(object):
% (pickedtraces, ntraces, % (pickedtraces, ntraces,
float(pickedtraces) / float(ntraces) * 100.)) float(pickedtraces) / float(ntraces) * 100.))
def setSNR(self): def filterSNR(self):
print('Starting filterSNR...')
for shot in self.data.values(): for shot in self.data.values():
for traceID in shot.getTraceIDlist(): for traceID in shot.getTraceIDlist():
shot.setSNR(traceID) shot.setSNR(traceID)
# if shot.getSNR(traceID)[0] < snrthreshold: # if shot.getSNR(traceID)[0] < snrthreshold:
if shot.getPick(traceID) <= 0:
shot.removePick(traceID)
if shot.getSNR(traceID)[0] < shot.getSNRthreshold(traceID): if shot.getSNR(traceID)[0] < shot.getSNRthreshold(traceID):
shot.removePick(traceID) shot.removePick(traceID)
def setEarllate(self): def setEarllate(self):
print('Starting setEarllate...')
for shot in self.data.values(): for shot in self.data.values():
for traceID in shot.getTraceIDlist(): for traceID in shot.getTraceIDlist():
# set epp and lpp if SNR > 1 (else earllatepicker cant set values) # set epp and lpp if SNR > 1 (else earllatepicker cant set values)

6
pylot/core/active/seismicshot.py
View File

@ -383,6 +383,9 @@ class SeismicShot(object):
setHosAic = {'hos': hoscftime, setHosAic = {'hos': hoscftime,
'aic': aiccftime} 'aic': aiccftime}
if aiccftime < self.getPickwindow(traceID)[0] and 'aic' in self.getMethod():
return 0
return setHosAic[self.getMethod()] return setHosAic[self.getMethod()]
def setEarllatepick(self, traceID, nfac=1.5): def setEarllatepick(self, traceID, nfac=1.5):
@ -397,9 +400,6 @@ class SeismicShot(object):
self.getPickIncludeRemoved(traceID), self.getPickIncludeRemoved(traceID),
stealth_mode=True) stealth_mode=True)
if self.picks[traceID]['epp'] < 0:
self.picks[traceID]['epp']
def threshold(self, hoscf, aiccf, windowsize, pickwindow, folm): def threshold(self, hoscf, aiccf, windowsize, pickwindow, folm):
''' '''
Threshold picker, using the local maximum in a pickwindow to find the time at Threshold picker, using the local maximum in a pickwindow to find the time at