GEOmap (version 2.5-11)

targetLL: Target Lat-Lon

Description

Get a target Lat-Lon from a set of Lat-Lon pairs

Usage

targetLL(sta, rdist = 100)

Value

list(

A

matrix with lat-lon pairs (lons=(0,360)

B

matrix with lat-lon pairs (lons=(-180, 180))

mlat

median latitude

mlon

median longitude

Jlat

range of lats

Jlon

range of lons

proj

projection list

Arguments

sta

station list (with slots lat lon)

rdist

radius in km

Author

Jonathan M. Lees<[e-mail]>

Details

Uses the Median station as the center and returns the lat-lon extents of the target region.

Examples

sta=list( lat=rnorm(10, mean=60, sd=0.5),
lon = rnorm(10, mean=60, sd=0.5))

A = targetLL(sta, rdist = 100)
print(A)


sta=list( lat=rnorm(10, mean=-30, sd=0.5),
lon = rnorm(10, mean=-40, sd=0.5))

A = targetLL(sta, rdist = 100)
print(A)