R: Order seismic traces

seisorder {RSEIS} | R Documentation

## Order seismic traces

### Description

Use RSEIS structure to get convenient ordering of seismic data

### Usage

    seisorder(GH, ORD, VNE = c("V", "N", "E"))

### Arguments

`GH` | RSEIS list
`ORD` | predetermined ordering, list(name, dist)
`VNE` | Order, for components, default=c("V", "N", "E")

### Details

Uses information aboutthe location of the stations to determine appropriate order. Order can be determined from the location of the stations, or from the travel times.

### Value

Vector of indeces of GH in correct order

### Note

If ORD is provided from travel times, it uses this instead

### Author(s)

Jonathan M. Lees<jonathan.lees@unc.edu>

### See Also

JGET.seis

### Examples

    data(GH)
    staf <- GH$stafile

    ################   get the distances from the source to the stations
    d1  <- GreatDist(GH$pickfile$LOC$lon, GH$pickfile$LOC$lat,
                  staf$lon, staf$lat)

    ###  staf has the names of the stations already, so insert the order via
    ###                       dist
    staf$dist <- d1$dkm

    sorder <- seisorder(GH, staf, VNE= c("V", "N", "E"))

    ## Not run:
    swig(GH, sel=sorder)

    ## End(Not run)

[Package RSEIS version 3.7-4 Index]