GAZI {RSEIS}R Documentation

Get azimuthal particle motion

Description

Do particle motion analysis

Usage

GAZI(ADAT, dt = 1, ex = seq(0, 100), comp = c(4, 5, 6), sta = "ZZZ", az = 0, len = 50, shift = 10, prev = 1, fileid = "", picks = NA, labs = NA)

Arguments

ADAT Matrix of 3 component seismic data
dt delta T (s)
ex x-axis vector
comp component names
sta station name
az azimuth of station orientation
len length of time series
shift
prev
fileid
picks arrival times for annotation
labs labels for arrival times for annotation

Value

list(aex=aex[1:jall], rateig=rateig[1:jall], aaz=aaz[1:jall], ai=ai[1:jall], figaz=figaz, azpar=azpar, incpar=incpar )

Examples


data("GH")

temp = cbind(GH$JSTR[[4]], GH$JSTR[[5]], GH$JSTR[[6]])

pmolabs=c("Vertical", "North", "East")

 G  = GAZI(temp, dt =GH$dt[4]  , comp = pmolabs, sta = GH$STNS[4] , az = 0, len =75, shift = 10, prev = 1)


[Package RSEIS version 2.1-4 Index]