hydromodpy.physics.hydrology.pyhelp.core.paths

Cache paths and on-demand loader for the HELP3O Fortran extension.

Provides platform-aware cache directory resolution, GitHub-release download of the matching binary, and a singleton loader exposed through ensure_help3o_loaded().

Functions

ensure_help3o_loaded()	Load HELP3O on demand.
help3o_available()	Return True if HELP3O could be loaded successfully.