oceCRS {oce} | R Documentation |
Create a coordinate reference string (CRS), suitable for use as a
projection
argument to mapPlot
or
plot,coastline-method
.
oceCRS(region)
region |
character string indicating the region. This must be
in the following list (or a string that matches to just one entry,
with |
string contain a CRS, which can be used as projection
in mapPlot
.
This is a preliminary version of this function, with the results being very likely to change through the autumn of 2016, guided by real-world usage.
Dan Kelley
Other functions related to maps: lonlat2map
,
lonlat2utm
, map2lonlat
,
mapArrows
, mapAxis
,
mapContour
,
mapDirectionField
, mapGrid
,
mapImage
, mapLines
,
mapLocator
,
mapLongitudeLatitudeXY
,
mapPlot
, mapPoints
,
mapPolygon
, mapScalebar
,
mapText
, mapTissot
,
shiftLongitude
, utm2lonlat
## Not run: library(oce) data(coastlineWorld) par(mar=c(2, 2, 1, 1)) plot(coastlineWorld, proj=oceCRS("Atlantic"), span=12000) plot(coastlineWorld, proj=oceCRS("North Atlantic"), span=8000) plot(coastlineWorld, proj=oceCRS("South Atlantic"), span=8000) plot(coastlineWorld, proj=oceCRS("Arctic"), span=4000) plot(coastlineWorld, proj=oceCRS("Antarctic"), span=10000) # Avoid ugly horizontal lines, an artifact of longitude shifting. # Note: we cannot fill the land once we shift, either. pacific <- coastlineCut(coastlineWorld, -180) plot(pacific, proj=oceCRS("Pacific"), span=15000, col=NULL) plot(pacific, proj=oceCRS("North Pacific"), span=12000, col=NULL) plot(pacific, proj=oceCRS("South Pacific"), span=12000, col=NULL) ## End(Not run)