1. Centre de Recherche en Automatique de Nancy, Université de Lorraine, Lorraine 54000, France (corresponding author).
2. Laboratory of Computational Hidraulics–School of Civil Engineering, Architecture and Urban Design, Univ. of Campinas, Campinas 13083-889, Brazil.
3. FluIng–Instituto de Matematica Multidisciplinar, Universitat Politècnica de València, Valencia 46022, Spain.