The DassFlow and SMASH codes are built on shared technologies.
Sequential coupling of SMASH and DassFlow codes: from rainfall to discharge & inundation dynamics (rainfall-runoff hydraulics).
DassFlow (Data Assimilation for Free Surface Flows), a set of computational codes aiming at modeling free surface geophysical flows with data assimilation capabilities.
SMASH (Spatially distributed Modelling and Assimilation for Hydrology) is an open-source Python-Fortran library, which development is lead by INRAE Aix-en-Provence, and that provides a variety of user-friendly routines for spatially distributed hydrological modeling and multisource data-assimilation.
Algorithm dedicated to spatial hydrology using NASA-CNES et al. satellite data.