1. Er-SHEMSS, Laboratory of Civil Engineering, Hydraulics, Environment and Climat, Hassania School of Public Works, Casablanca 20100, Morocco
2. Geo-Ocean, Univ Bretagne Sud, Univ Brest, CNRS, Ifremer, UMR6538, F-56000 Vannes, France
3. CNRS, IRD, INRAE, Coll France, CEREGE, Aix Marseille University, 13545 Aix-en-Provence, France