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RSEIS (version 2.1-6)

pickit: Automatic Picking Algorithm

Description

Automatic Picking Algorithm

Usage

pickit(ay, deltat = 0.008, MED = 225, FRWD = 8, BKWD = 8, sbef = 1, saft = 6, thresh = 2, Tthresh2 = 7, stretch = 1000, flo = 0.1, fhi = 5, Kmin = 7, dthresh = 0.01, threshbot = 1.01)

Arguments

ay
signal
deltat
sample rate
MED
use median smoothing?
FRWD
forward window, s
BKWD
backward window
sbef
seconds before
saft
seconds after
thresh
threshold 1
Tthresh2
threshold 2
stretch
stretch factor
flo
low frequency for BP filter
fhi
low frequency for BP filter
Kmin
min number of picks per window
dthresh
delta threshold
threshbot
threshold bottom limit

Value

  • list(RAT=A$rat, x=x, ay=ay, fy=fy, deltat=deltat, J=J$J , Z=Z, a1=a1, a2=a2, thresh=thresh, Tthresh2=Tthresh2, Kmin=Kmin)

Details

used internally. This code uses several methods for getting best pick.

See Also

ETECTG