1. Civil Engineer, SAFEGE Consulting Engineering, Parc de l’Ile 15/27 rue du Port 92022 Nanterre, France.
2. Civil Engineer, Cemagref, Government Agency, 3275 route de Cézanne, CS 40061, 13182 Aix en Provence, France.
3. Cemagref, Government Agency, 3275 route de Cézanne, CS 40061, 13182 Aix en Provence, France.
4. Professor, Civil Engineering Laboratory, Blaise Pascal Unive., Polytech’ Clermont Ferrand, 24, Avenue des Landais, BP 206, 63174 Aubière, France.
5. Senior Engineer, Hydraulics and Irrigation Engineering Research Unit, Cemagref, Government Agency, 3275 route de Cézanne, CS 40061, 13182 Aix en Provence, France.