Target Lat-Lon
Get a target Lat-Lon from a set of Lat-Lon pairs
targetLL(sta, rdist = 100)
sta
: station list (with slots lat lon)rdist
: radius in kmUses the Median station as the center and returns the lat-lon extents of the target region.
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
Jonathan M. Leesjonathan.lees@unc.edu
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)
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