targetLL | R Documentation |
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 km |
Uses 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. Lees<jonathan.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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