marcel/pylot
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Additional picking parameters to be temporary modified for iterative picking.

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This commit is contained in:
Ludger Küperkoch 2015-11-23 16:40:24 +01:00
parent e5bddab2be
commit 0a1d177d60
1 changed files with 22 additions and 9 deletions
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31
pylot/core/pick/autopick.py
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@ -800,6 +800,7 @@ def autopickstation(wfstream, pickparam):
return picks
def iteratepicker(wf, NLLocfile, picks, badpicks, pickparameter):
'''
Repicking of bad onsets. Uses theoretical onset times from NLLoc-location file.
@ -816,8 +817,8 @@ def iteratepicker(wf, NLLocfile, picks, badpicks, pickparameter):
'''
print("#######################################################")
print("autoPyLoT: Found bad onsets at station(s) %s, starting re-picking them ...") \
% badpicks
print("autoPyLoT: Found %d bad onsets at station(s) %s, starting re-picking them ...") \
% (len(badpicks), badpicks)
newpicks = {}
for i in range(0, len(badpicks)):
@ -838,32 +839,44 @@ def iteratepicker(wf, NLLocfile, picks, badpicks, pickparameter):
# modify some picking parameters
pstart_old = pickparameter.getParam('pstart')
pstop_old = pickparameter.getParam('pstop')
sstop_old = pickparameter.getParam('sstop')
pickwinP_old = pickparameter.getParam('pickwinP')
Precalcwin_old = pickparameter.getParam('Precalcwin')
noisefactor_old = pickparameter.getParam('noisefactor')
zfac_old = pickparameter.getParam('zfac')
pickparameter.setParam(pstart=badpicks[i][1] - wf2pick[0].stats.starttime \
- pickparameter.getParam('tlta'))
pickparameter.setParam(pstop=pickparameter.getParam('pstart') + \
(3 * pickparameter.getParam('tlta')))
pickparameter.setParam(sstop=pickparameter.getParam('sstop') / 2)
pickparameter.setParam(pickwinP=pickparameter.getParam('pickwinP') / 2)
pickparameter.setParam(Precalcwin=pickparameter.getParam('Precalcwin') / 2)
pickparameter.setParam(noisefactor=1.0)
pickparameter.setParam(zfac=1.0)
print("iteratepicker: The following picking parameters have been modified for iterative picking:")
print("pstart: %fs => %fs" % (pstart_old, pickparameter.getParam('pstart')))
print("pstop: %fs => %fs" % (pstop_old, pickparameter.getParam('pstop')))
print("sstop: %fs => %fs" % (sstop_old, pickparameter.getParam('sstop')))
print("pickwinP: %fs => %fs" % (pickwinP_old, pickparameter.getParam('pickwinP')))
print("Precalcwin: %fs => %fs" % (Precalcwin_old, pickparameter.getParam('Precalcwin')))
print("noisefactor: %f => %f" % (noisefactor_old, pickparameter.getParam('noisefactor')))
print("zfac: %f => %f" % (zfac_old, pickparameter.getParam('zfac')))
# repick station
newpicks = autopickstation(wf2pick, pickparameter)
# replace old dictionary with new one
picks[badpicks[i][0]] = newpicks
# reset temporary change of picking parameters
print("iteratepicker: Resetting picking parameters ...")
pickparameter.setParam(pstart=pstart_old)
pickparameter.setParam(pstop=pstop_old)
pickparameter.setParam(pickwinP=pickwinP_old)
pickparameter.setParam(Precalcwin=Precalcwin_old)
# reset temporary change of picking parameters
print("iteratepicker: Resetting picking parameters ...")
pickparameter.setParam(pstart=pstart_old)
pickparameter.setParam(pstop=pstop_old)
pickparameter.setParam(sstop=sstop_old)
pickparameter.setParam(pickwinP=pickwinP_old)
pickparameter.setParam(Precalcwin=Precalcwin_old)
pickparameter.setParam(noisefactor=noisefactor_old)
pickparameter.setParam(zfac=zfac_old)
return picks