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In writephases: export of phase information for focmec. Still under construction.

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This commit is contained in:
Ludger Küperkoch 2017-03-14 10:35:33 +01:00
parent 2fc1c7031d
commit a95120ba5e
1 changed files with 40 additions and 2 deletions
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42
pylot/core/io/phases.py
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@ -1,6 +1,7 @@
#!/usr/bin/env python #!/usr/bin/env python
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import pdb
import glob import glob
import obspy.core.event as ope import obspy.core.event as ope
import os import os
@ -406,8 +407,9 @@ def writephases(arrivals, fformat, filename, parameter, eventinfo=None):
:param: parameter, all input information :param: parameter, all input information
:type: object :type: object
:param: eventinfo, optional, source time needed for VELEST-cnv format :param: eventinfo, optional, needed for VELEST-cnv file
:type: list object and focmec- and HASH-input files
:type: `obspy.core.event.Event` object
""" """
if fformat == 'NLLoc': if fformat == 'NLLoc':
@ -683,6 +685,42 @@ def writephases(arrivals, fformat, filename, parameter, eventinfo=None):
fid.close() fid.close()
elif fformat == 'focmec':
print ("Writing phases to %s for focmec" % filename)
fid = open("%s" % filename, 'w')
# get event information needed for focmec-input file
eventsource = eventinfo.origins[0]
stime = eventsource['time']
# write header line including event information
fid.write('%s %d%02d%02d%02d%02d%02.0f %7.4f %6.4f %3.1f %3.1f\n' % (parameter.get('eventID'),
stime.year, stime.month, stime.day, stime.hour, stime.minute, stime.second,
eventsource['latitude'], eventsource['longitude'], eventsource['depth'] / 1000,
eventinfo.magnitudes[0]['mag']))
picks = eventinfo.picks
for key in arrivals:
if arrivals[key].has_key('P'):
if arrivals[key]['P']['weight'] < 4:
stat = key
for i in range(len(picks)):
wf = picks[i].get('waveform_id')
station = wf.get('station_code')
if station == stat:
# get resource ID
resid_picks = picks[i].get('resource_id')
print resid_picks
# find this resource ID in eventinfo
for j in range(len(eventinfo.origins[0].arrivals)):
resid_eventinfo = eventinfo.origins[0].arrivals[j].get('resource_id')
print resid_eventinfo
if resid_eventinfo == resid_picks:
az = eventinfo.origins[0].arrivals[j].get('azimuth')
inz = eventinfo.origins[0].arrivals[j].get('takeoff_angle')
fid.write('%s %6.2f %6.2f%s \n' % (stat,
az,
inz,
arrivals[key]['P']['fm']))
fid.close()
def merge_picks(event, picks): def merge_picks(event, picks):
""" """
takes an event object and a list of picks and searches for matching takes an event object and a list of picks and searches for matching