32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from obspy import read_events
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from pylot.core.read.io import picks_from_evt
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from pylot.core.util.pdf import ProbabilityDensityFunction
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from pylot.core.util.version import get_git_version as _getVersionString
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__version__ = _getVersionString()
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__author__ = 'sebastianw'
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def read_data(fn):
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"""
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Reads pick data from QuakeML files named FN and returns a dictionary
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containing a ProbabilityDensityFunction object for each pick.
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:param fn: name of the QuakeML file which contains the picks
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:type fn: str
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:return: a dictionary containing the picks represented as pdfs
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"""
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pdf_picks = picks_from_evt(read_events(fn)[0])
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for station, phases in pdf_picks.items():
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for phase, values in phases.items():
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phases[phase] = ProbabilityDensityFunction.fromPick(values['epp'],
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values['mpp'],
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values['lpp'],
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type='exp')
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return pdf_picks
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