pyflwdir.FlwdirRaster.basin_outlets#

FlwdirRaster.basin_outlets(basins)[source]#

Returns the linear index of the outlet cell of basins.

Parameters:

basins (2D array of int) – raster with unique IDs for each basin, where the background value must be zero.

Returns:

  • lbs (1D array) – array of the unique region IDs

  • idxs_out (1D array) – linear index of outlet cell per region