Calculate species richness for raster data

Calculate the species richness for raster data.

Usage

rast.sr(x, filename = "", ...)

Arguments

x

SpatRaster. A SpatRaster containing presence-absence data (0 or 1) for a set of species.

filename

character. Output filename.

...

additional arguments to be passed passed down from a calling function.

Value

SpatRaster

Author

Gabriela Alves Ferreira and Neander Marcel Heming

Examples

# \donttest{
x <- terra::rast(system.file("extdata", "rast.presab.tif",
package="phyloraster"))
rse <- phyloraster::rast.sr(x)
terra::plot(rse)

# }