Origin — origin • terra

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 SpatRaster
origin(x)

# S4 method for 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 
#> dimensions  : 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