marcel/pylot
3
0
Fork 0
Code Issues 7 Pull Requests 1 Releases Wiki Activity

[new] added Wood-Anderson amplitude output for further analysis

Browse Source
This commit is contained in:
Sebastian Wehling-Benatelli 2016-09-28 10:59:50 +02:00
parent ae967b3429
commit 4e520df145
1 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
pylot/core/analysis/magnitude.py
View File

@ -126,6 +126,8 @@ class RichterMagnitude(Magnitude):
'sensitivity': 1 'sensitivity': 1
} }
_amplitudes = dict()
def __init__(self, stream, event, calc_win, verbosity=False, iplot=0): def __init__(self, stream, event, calc_win, verbosity=False, iplot=0):
super(RichterMagnitude, self).__init__(stream, event, verbosity, iplot) super(RichterMagnitude, self).__init__(stream, event, verbosity, iplot)
@ -141,6 +143,15 @@ class RichterMagnitude(Magnitude):
def calc_win(self, value): def calc_win(self, value):
self._calc_win = value self._calc_win = value
@property
def amplitudes(self):
return self._amplitudes
@amplitudes.setter
def amplitudes(self, value):
station, a0 = value
self._amplitudes[station] = a0
def peak_to_peak(self, st, t0): def peak_to_peak(self, st, t0):
# simulate Wood-Anderson response # simulate Wood-Anderson response
@ -203,11 +214,12 @@ class RichterMagnitude(Magnitude):
continue continue
delta = degrees2kilometers(a.distance) delta = degrees2kilometers(a.distance)
onset = pick.time onset = pick.time
wapp = self.peak_to_peak(wf, onset) a0 = self.peak_to_peak(wf, onset)
self.amplitudes = (station, a0)
# using standard Gutenberg-Richter relation # using standard Gutenberg-Richter relation
# TODO make the ML calculation more flexible by allowing # TODO make the ML calculation more flexible by allowing
# use of custom relation functions # use of custom relation functions
mag = dict(mag=np.log10(wapp) + richter_magnitude_scaling(delta)) mag = dict(mag=np.log10(a0) + richter_magnitude_scaling(delta))
self.magnitudes = (station, mag) self.magnitudes = (station, mag)