1. CNRS, Aix Marseille Univ, IRD, INRAE, CEREGE, Aix-en-Provence, France
2. Civil and Environmental Engineering, Duke University, Durham, NC 27708, USA
3. Aix Marseille Univ, CEA, CNRS, BIAM, LEMIRE, Saint-Paul-Lez-Durance, France
4. OSUG, CNRS, Univ. Grenoble Alpes, IRSTEA, INRAe, Météo-France, Grenoble, France
5. International Water Research Institute (IWRI), Mohammed VI Polytechnic University, Ben Guerir 43150, Morocco