Implemented new class DCfc.
This commit is contained in:
parent
30ee81a39d
commit
c790b4f353
@ -11,12 +11,13 @@ function conglomerate utils.
|
||||
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
from scipy import integrate
|
||||
from pylot.core.pick.Picker import AICPicker, PragPicker
|
||||
from pylot.core.pick.CharFuns import HOScf, AICcf, ARZcf, ARHcf, AR3Ccf
|
||||
from pylot.core.pick.utils import checksignallength, checkZ4S, earllatepicker,\
|
||||
getSNR, fmpicker, checkPonsets, wadaticheck
|
||||
getSNR, fmpicker, checkPonsets, wadaticheck, crossings_nonzero_all
|
||||
from pylot.core.read.data import Data
|
||||
from pylot.core.analysis.magnitude import WApp
|
||||
from pylot.core.analysis.magnitude import WApp, DCfc
|
||||
|
||||
def autopickevent(data, param):
|
||||
stations = []
|
||||
@ -309,6 +310,26 @@ def autopickstation(wfstream, pickparam):
|
||||
else:
|
||||
FM = 'N'
|
||||
|
||||
##############################################################
|
||||
# get DC value (w0) and corner frequency (fc) of source spectrum
|
||||
# from P pulse
|
||||
# restitute streams
|
||||
# initialize Data object
|
||||
data = Data()
|
||||
[corzdat, restflag] = data.restituteWFData(invdir, zdat)
|
||||
if restflag == 1:
|
||||
# integrate to displacement
|
||||
corintzdat = integrate.cumtrapz(corzdat[0], None, corzdat[0].stats.delta)
|
||||
# class needs stream object => build it
|
||||
z_copy = zdat.copy()
|
||||
z_copy[0].data = corintzdat
|
||||
# calculate source spectrum and get w0 and fc
|
||||
calcwin = 1 / bpz2[0] # largest detectable period == window length
|
||||
# around P pulse for calculating source spectrum
|
||||
specpara = DCfc(z_copy, mpickP, calcwin, iplot)
|
||||
w0 = specpara.getw0()
|
||||
fc = specpara.getfc()
|
||||
|
||||
print 'autopickstation: P-weight: %d, SNR: %f, SNR[dB]: %f, ' \
|
||||
'Polarity: %s' % (Pweight, SNRP, SNRPdB, FM)
|
||||
Sflag = 1
|
||||
|
Loading…
Reference in New Issue
Block a user