Aliases: sds sds,missing-method sds,character-method sds,list-method sds,array-method sds,SpatRaster-method sds,stars-method sds,stars_proxy-method [<-,SpatRasterDataset,numeric,missing-method
### ** Examples s <- rast(system.file("ex/logo.tif", package="terra")) x <- sds(s, s/2) names(x) <- c("first", "second") x
class : SpatRasterDataset subdatasets : 2 dimensions : 77, 101 (nrow, ncol) nlyr : 3, 3 resolution : 1, 1 (x, y) extent : 0, 101, 0, 77 (xmin, xmax, ymin, ymax) coord. ref. : +proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs source(s) : logo.tif, memory names : first, second
length(x)
[1] 2
# extract the second SpatRaster x[2]
class : SpatRaster dimensions : 77, 101, 3 (nrow, ncol, nlyr) resolution : 1, 1 (x, y) extent : 0, 101, 0, 77 (xmin, xmax, ymin, ymax) coord. ref. : +proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs source : memory names : red, green, blue min values : 0, 0, 0 max values : 127.5, 127.5, 127.5
a <- array(1:9, c(3,3,3,3)) sds(a)
class : SpatRasterDataset subdatasets : 3 dimensions : 3, 3 (nrow, ncol) nlyr : 3, 3, 3 resolution : 1, 1 (x, y) extent : 0, 3, 0, 3 (xmin, xmax, ymin, ymax) coord. ref. : source(s) : memory