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Ludger Küperkoch 2015-11-18 10:28:46 +01:00
parent 8a84342883
commit 8592557613
1 changed files with 31 additions and 15 deletions
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46
pylot/core/loc/nll.py
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@ -12,54 +12,70 @@ __version__ = _getVersionString()
def picksExport(picks, locrt, phasefile):
'''
Take <picks> dictionary and exports picking data to a NLLOC-obs <phasefile> without creating an ObsPy event object.
Take <picks> dictionary and exports picking data to a NLLOC-obs
<phasefile> without creating an ObsPy event object.
:param picks: picking data dictionary
:type picks: dict
:param locrt: choose location routine
:type locrt: str
:param phasefile: complete path to the exporting obs file
:type phasefile: str
'''
# write phases to NLLoc-phase file
writephases(picks, locrt, phasefile)
def modfiyInputFile(fn, root, outpath, phasefn, tttn):
def modifyInputFile(ctrfn, root, nllocoutn, phasefn, tttn):
'''
:param ctrfn: name of NLLoc-control file
:type: str
:param fn:
:param root:
:param outpath:
:param phasefile:
:param tttable:
:return:
:param root: root path to NLLoc working directory
:type: str
:param nllocoutn: name of NLLoc-location output file
:type: str
:param phasefn: name of NLLoc-input phase file
:type: str
:param tttn: pattern of precalculated NLLoc traveltime tables
:type: str
'''
# For locating the event we have to modify the NLLoc-control file!
# For locating the event the NLLoc-control file has to be modified!
# create comment line for NLLoc-control file NLLoc-output file
print ("Modifying NLLoc-control file %s ..." % fn)
nllocout = os.path.join(root,'loc', outpath)
ctrfile = os.path.join(root, 'run', ctrfn)
nllocout = os.path.join(root,'loc', nllocoutn)
phasefile = os.path.join(root, 'obs', phasefn)
tttable = os.path.join(root, 'time', tttn)
locfiles = 'LOCFILES %s NLLOC_OBS %s %s 0\n' % (phasefile, tttable, nllocout)
# modification of NLLoc-control file
curlocfiles = getPatternLine(fn, 'LOCFILES')
nllfile = open(fn, 'r')
print ("Modifying NLLoc-control file %s ..." % ctrfile)
curlocfiles = getPatternLine(ctrfile, 'LOCFILES')
nllfile = open(ctrfile, 'r')
filedata = nllfile.read()
if filedata.find(locfiles) < 0:
# replace old command
filedata = filedata.replace(curlocfiles, locfiles)
nllfile = open(fn, 'w')
nllfile = open(ctrfile, 'w')
nllfile.write(filedata)
nllfile.close()
def locate(call, fnin):
'''
Takes paths to NLLoc executable <call> and input parameter file <fnin> and starts the location calculation.
Takes paths to NLLoc executable <call> and input parameter file <fnin>
and starts the location calculation.
:param call: full path to NLLoc executable
:type call: str
:param fnin: full path to input parameter file
:type fnin: str
'''
# locate the event
subprocess.call([call, fnin])