Get or set the coordinates of the point of origin of a SpatRaster. This is the point closest to (0, 0) that you could get if you moved towards that point in steps of the x and y resolution.
# S4 method for class 'SpatRaster'
origin(x)
# S4 method for class 'SpatRaster'
origin(x) <- value
Arguments
- x
SpatRaster
- value
numeric vector of length 1 or 2
Value
A vector of two numbers (x and y coordinates)
Examples
r <- rast(xmin=-0.5, xmax = 9.5, ncols=10)
origin(r)
#> [1] 0.5 0.0
origin(r) <- c(0,0)
r
#> class : SpatRaster
#> size : 180, 10, 1 (nrow, ncol, nlyr)
#> resolution : 1, 1 (x, y)
#> extent : 0, 10, -90, 90 (xmin, xmax, ymin, ymax)
#> coord. ref. : lon/lat WGS 84 (CRS84) (OGC:CRS84)