This repository store Jupyter notebook which allow to obtain HydroATLAS dataset values for user defined basin
To work with this script you require shapefile with watersheds of your interest
And downloaded HydroBASINS database which can be obtained on official resource of HydroSHEDS project
https://figshare.com/articles/dataset/HydroATLAS_version_1_0/9890531
More detailed algorithm described in paper: http://ceur-ws.org/Vol-2930/paper13.pdf