1. Postdoctoral Researcher, Saint-Venant Laboratory for Hydraulics (Univ. Paris Est, joint research unit EDF R&D—CETMEF—Ecole des Ponts Paris Tech), BP 49, 78401 Chatou Cedex, France (corresponding author).
2. Expert Engineer, Saint Venant Laboratory for Hydraulics (Univ. Paris Est, joint research unit EDF R&D—CETMEF—Ecole des Ponts Paris Tech), BP 49, 78401 Chatou Cedex, France.
3. CNRS Researcher, Laboratoire d’Etudes en Geophysique et Océanographie Spatiales, UMR 5566, 31400 Toulouse, France.