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DassHydro / smash

An open source, Python library interfacing the Fortran Spatially distributed Modelling and ASsimilation for Hydrology platform.
https://smash.recover.inrae.fr/
GNU General Public License v3.0
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Wrong percolation value with GR production #157

Closed inoelloc closed 5 months ago

inoelloc commented 5 months ago

The beta parameter in GR percolation is time step dependent. (see Ficchi et al. 2016) Currently, for gr4 and gr5 hydrological_module, the beta parameter is fixed to 9/4. This value is the one used at daily time step. For any simulation with a time step different than the daily time step, this value must be recalculated.