Streamflow monthly data at a national scale for Peru - Product HyM_GR2M_v1.1

What is the HyM_GR2M product?It's a product that contains monthly discharge estimations for 3594 subbasins and river reaches throughout the Peruvian territory, from January 1981 to March 2020. Discharge data is generated from a water balance model at a national scale, forced by the meteorological PISCO dataset, and using a semi-distributed GR2M model adaptation.
How to read data?Shapefiles of subbasins and river reaches are provided. Each shapefile's attribute table has a field named GR2M_ID with a unique identifying number for each element, so discharge time-series could be easily assigned. Additionally and R script is attached to read the discharge netCDF file.
Files- discharge.nc- Read_discharge.R
- Subbasins_HyM_GR2M (shapefile)- Streams_HyM_GR2M (shapefile)