Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

conda-forge.org "flow-direction" keyword

pysheds 0.3.3
Simple and fast watershed delineation in python.
7 versions - Latest release: over 1 year ago - 2 dependent packages - 2 dependent repositories - 682 stars on GitHub
hexwatershed 0.1.14
The Python interface to HexWatershed a mesh independent flow direction model for hydrologic models
3 versions - Latest release: about 2 years ago - 24 stars on GitHub