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[closes #145], [addresses #146] this commit introduces the handling of picks as obspy event objects

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Sebastian Wehling-Benatelli 2015-07-18 16:09:50 +02:00
parent 17933c75f0
commit fc86179c39
1 changed files with 30 additions and 9 deletions
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35
pylot/core/read/data.py
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@ -5,7 +5,7 @@ import os
from obspy.core import read, Stream, UTCDateTime
from obspy import readEvents, read_inventory
from obspy.core.event import Event, Catalog, ResourceIdentifier
from obspy.core.event import Event, ResourceIdentifier, Pick, WaveformStreamID
from pylot.core.read.io import readPILOTEvent
from pylot.core.util.utils import fnConstructor, getGlobalTimes
@ -46,6 +46,7 @@ class Data(object):
else: # create an empty Event object
self.newevent = True
self.evtdata = Event()
self.getEvtData().picks = []
self.wforiginal = None
self.cuttimes = None
self.dirty = False
@ -160,27 +161,47 @@ class Data(object):
def applyPicks(picks):
firstonset = None
for phase in picks:
onset = picks[phase]['epp']
for station, onsets in picks.items():
print 'Reading picks on station %s' % station
for label, phase in onsets.items():
onset = phase['mpp']
epp = phase['epp']
lpp = phase['lpp']
error = phase['spe']
pick = Pick()
pick.time = onset
pick.time_errors.lower_uncertainty = onset - epp
pick.time_errors.upper_uncertainty = lpp - onset
pick.time_errors.uncertainty = error
pick.phase_hint = label
pick.waveform_id = WaveformStreamID(station_code=station)
self.getEvtData().picks.append(pick)
try:
polarity = phase['fm']
except KeyError, e:
print 'No polarity information found for %s' % phase
if firstonset is None or firstonset > onset:
firstonset = onset
if 'smi:local' in self.getID():
fonset_str = firstonset.strftime('%Y_%m_%d_%H_%M_%S')
ID = ResourceIdentifier(fonset_str)
ID = ResourceIdentifier('event/' + fonset_str)
ID.convertIDToQuakeMLURI(authority_id=authority_id)
self.getEvtData().resource_id = ID
def applyArrivals(arrivals):
pass
def applyEvent(event):
pass
applydata = {'pick':applyPicks,
'arrival':applyArrivals,
'event':applyEvent}
applydata = {'pick': applyPicks,
'arrival': applyArrivals,
'event': applyEvent}
applydata[type](data)
class GenericDataStructure(object):
'''
GenericDataBase type holds all information about the current data-