Helper function. Ratio is computed as width/height (or col/rows).
Arguments
- x
A
SpatRaster
object, ansf/sfc
object or a numeric vector of length 4 with coordinates c(xmin
,ymin
,xmax
,ymax
), as created bysf::st_bbox()
.
Examples
# \donttest{
library(terra)
#> terra 1.7.71
x <- rast(system.file("tiff/elev.tiff", package = "rasterpic"))
plot(x)
asp_ratio(x)
#> [1] 2.34375
# }