1. IRSTEA, UR HHLY, Centre de Lyon-Villeurbanne; Villeurbanne France
2. Hydraulics and Environment Department; National Laboratory for Civil Engineering; Lisboa Portugal
3. Faculty of Engineering and Science; Universitetet i Agder; Grimstad Norway
4. Université de Lyon, INSA Lyon, CNRS, LMFA UMR 5509; Lyon France
5. Laboratoire d'hydraulique Saint-Venant, Ecole des Ponts, CEREMA, EDF R&D, UPE; Chatou France