Get range size in square kilometers for all cells that are not NA, the inverse of range size and the inverse of range size multiplied by branch length for multiple species using a raster of presence-absence.
Arguments
- x
SpatRaster. A SpatRaster containing presence-absence data (0 or 1) for a set of species. The layers (species) will be sorted according to the tree order. See the phylo.pres function.
- filename
character. Output filename
- overwrite
logical. If TRUE, filename is overwritten
- ...
additional arguments to be passed passed down from a calling function.
Examples
# \donttest{
# calculating the inverse of range size
x <- terra::rast(system.file("extdata", "rast.presab.tif",
package="phyloraster"))
inv.range(x[[5]])
#> class : SpatRaster
#> dimensions : 90, 68, 1 (nrow, ncol, nlyr)
#> resolution : 0.1, 0.1 (x, y)
#> extent : 144.0157, 150.8157, -23.044, -14.044 (xmin, xmax, ymin, ymax)
#> coord. ref. : lon/lat WGS 84 (EPSG:4326)
#> source(s) : memory
#> varname : rast.presab
#> name : Litoria_rubella
#> min value : 0.0005237743
#> max value : 0.0005511653
# }