Compute basins corresponding to outlets

Follow the largest accumulation tributary at confluences when moving upstream This function relies on the following GRASS GIS modules : r.stream.basins (add-on to be installed)

get_basins(st, outlets, gisbase)

Arguments

st	A SpatRaster object from `dem_process`
outlets	Outlets points (SpatVector)
gisbase	The directory path to GRASS binaries and libraries, containing bin and lib sub-directories among others

Value

A SpatVector with the corresponding basins. The attribute table of the outlets vector is transferred.