The river basin mask is in /scratch2/NCEPDEV/land/data/evaluation/basins

3203 Amazon
4209 Colorado
4405 COLORADO RIVER
4406 COLUMBIA
2108 Ob
2106 Lena
4219 Mississippi
1209 Congo
1229 Nile
2433 Yangtze
4435 Yukon
5309 Murray
6202 Danube
6242 RHINE
6243 RHONE

The details can see https://www.bafg.de/GRDC/EN/02_srvcs/22_gslrs/221_MRB/mrb_table.pdf?__blob=publicationFile.


Youlong Xia       21 April 2023
