downsample stars or stars_proxy object by skipping rows, columns and bands
st_downsample(x, n, ...) # S3 method for stars st_downsample(x, n, ...) # S3 method for stars_proxy st_downsample(x, n, ...)
object of class stars or stars_proxy
numeric; the number of pixels/lines/bands etc that will be skipped; see Details.
If all n == 0, no downsampling takes place; if it is 1, every second row/column/band is skipped, if it is 2, every second+third row/column/band are skipped, etc.
stars_proxy object returns a
stars object, is
equivalent to calling
st_as_stars(x, downsample = 2), and only downsamples
the first two (x and y) dimensions.
Downsampled regular rasters keep their dimension offsets, have a cell size (delta) that is n[i]+1 times larger, and may result in a (slightly) different extent.