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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): 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 :param picks: picking data dictionary
:type picks: dict :type picks: dict
:param locrt: choose location routine :param locrt: choose location routine
:type locrt: str :type locrt: str
:param phasefile: complete path to the exporting obs file :param phasefile: complete path to the exporting obs file
:type phasefile: str :type phasefile: str
''' '''
# write phases to NLLoc-phase file # write phases to NLLoc-phase file
writephases(picks, locrt, phasefile) 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: root path to NLLoc working directory
:param root: :type: str
:param outpath:
:param phasefile: :param nllocoutn: name of NLLoc-location output file
:param tttable: :type: str
:return:
: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 # create comment line for NLLoc-control file NLLoc-output file
print ("Modifying NLLoc-control file %s ..." % fn) ctrfile = os.path.join(root, 'run', ctrfn)
nllocout = os.path.join(root,'loc', outpath) nllocout = os.path.join(root,'loc', nllocoutn)
phasefile = os.path.join(root, 'obs', phasefn) phasefile = os.path.join(root, 'obs', phasefn)
tttable = os.path.join(root, 'time', tttn) tttable = os.path.join(root, 'time', tttn)
locfiles = 'LOCFILES %s NLLOC_OBS %s %s 0\n' % (phasefile, tttable, nllocout) locfiles = 'LOCFILES %s NLLOC_OBS %s %s 0\n' % (phasefile, tttable, nllocout)
# modification of NLLoc-control file # modification of NLLoc-control file
curlocfiles = getPatternLine(fn, 'LOCFILES') print ("Modifying NLLoc-control file %s ..." % ctrfile)
nllfile = open(fn, 'r') curlocfiles = getPatternLine(ctrfile, 'LOCFILES')
nllfile = open(ctrfile, 'r')
filedata = nllfile.read() filedata = nllfile.read()
if filedata.find(locfiles) < 0: if filedata.find(locfiles) < 0:
# replace old command # replace old command
filedata = filedata.replace(curlocfiles, locfiles) filedata = filedata.replace(curlocfiles, locfiles)
nllfile = open(fn, 'w') nllfile = open(ctrfile, 'w')
nllfile.write(filedata) nllfile.write(filedata)
nllfile.close() nllfile.close()
def locate(call, fnin): 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 :param call: full path to NLLoc executable
:type call: str :type call: str
:param fnin: full path to input parameter file :param fnin: full path to input parameter file
:type fnin: str :type fnin: str
''' '''
# locate the event # locate the event
subprocess.call([call, fnin]) subprocess.call([call, fnin])