Benoit Augier, IFREMER, Brest Wave&Wind Test tank, Plouzané, France, Camil Matoug, IFREMER, Brest Wave&Wind Test Tank, Plouzane, France, Benoit Paillard, HydroQuest, Brest, France, Alan Tassin, IFREMER, Brest Wave&Wind Test Tank, Plouzané, France, Guillaume Maurice, HydroQuest, Grenoble, France and Stephane Barre, CNRS, Laboratoire des Écoulements Géophysiques et Industriels LEGI, Grenoble, France