Extreme coordinates {raster} | R Documentation |
These functions return or set the extreme coordinates of a Raster* object; and return them for Spatial* objects.
xmin(x) xmax(x) ymin(x) ymax(x) xmin(x) <- value xmax(x) <- value ymin(x) <- value ymax(x) <- value
x |
A Raster* object |
value |
A new x or y coordinate |
a single number
r <- raster(xmn=-0.5, xmx = 9.5, ncols=10) xmin(r) xmax(r) ymin(r) ymax(r) xmin(r) <- -180 xmax(r) <- 180