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Modified writephases for NLLoc: writes dummy onset times (start of seismic trace) into phase file in order to derive theoretical onset times later needed for iterative picking.

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Ludger Küperkoch 2015-11-18 11:11:10 +01:00
parent 8592557613
commit e1c2629f97
1 changed files with 52 additions and 40 deletions
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24
pylot/core/pick/utils.py
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@ -961,7 +961,8 @@ def writephases(arrivals, fformat, filename):
# write header # write header
fid.write('# EQEVENT: Label: EQ001 Loc: X 0.00 Y 0.00 Z 10.00 OT 0.00 \n') fid.write('# EQEVENT: Label: EQ001 Loc: X 0.00 Y 0.00 Z 10.00 OT 0.00 \n')
for key in arrivals: for key in arrivals:
if arrivals[key]['P']['weight'] < 4: # P onsets
if arrivals[key]['P']:
fm = arrivals[key]['P']['fm'] fm = arrivals[key]['P']['fm']
if fm == None: if fm == None:
fm = '?' fm = '?'
@ -974,15 +975,21 @@ def writephases(arrivals, fformat, filename):
ss = onset.second ss = onset.second
ms = onset.microsecond ms = onset.microsecond
ss_ms = ss + ms / 1000000.0 ss_ms = ss + ms / 1000000.0
fid.write('%s ? ? ? P %s %d%02d%02d %02d%02d %7.4f GAU 0 0 0 0 1 \n' % (key, if arrivals[key]['P']['weight'] < 4:
pweight = 1 # use pick
else:
pweight = 0 # do not use pick
fid.write('%s ? ? ? P %s %d%02d%02d %02d%02d %7.4f GAU 0 0 0 0 %d \n' % (key,
fm, fm,
year, year,
month, month,
day, day,
hh, hh,
mm, mm,
ss_ms)) ss_ms,
if arrivals[key]['S']['weight'] < 4: pweight))
# S onsets
if arrivals[key]['S']:
fm = '?' fm = '?'
onset = arrivals[key]['S']['mpp'] onset = arrivals[key]['S']['mpp']
year = onset.year year = onset.year
@ -993,14 +1000,19 @@ def writephases(arrivals, fformat, filename):
ss = onset.second ss = onset.second
ms = onset.microsecond ms = onset.microsecond
ss_ms = ss + ms / 1000000.0 ss_ms = ss + ms / 1000000.0
fid.write('%s ? ? ? S %s %d%02d%02d %02d%02d %7.4f GAU 0 0 0 0 1 \n' % (key, if arrivals[key]['S']['weight'] < 4:
sweight = 1 # use pick
else:
sweight = 0 # do not use pick
fid.write('%s ? ? ? S %s %d%02d%02d %02d%02d %7.4f GAU 0 0 0 0 %d \n' % (key,
fm, fm,
year, year,
month, month,
day, day,
hh, hh,
mm, mm,
ss_ms)) ss_ms,
sweight))
fid.close() fid.close()