MeanStaDist {Rquake}

Mean Station Distance

Description

calculate the mean km distance of a set of Lat-lon pairs

Usage

MeanStaDist(Ldat)

Arguments

Ldat

station list with elements of Lat-Lon

Details

Given a list with elements named lat and lon, find the mean station distance.

Value

scalar

Author(s)

Jonathan M. Lees<[e-mail]>

See Also

setPROJ, GLOB.XY, dist

Examples

data(GH, package='RSEIS')
MeanStaDist(GH$pickfile$STAS)