Affiliation: | a Laboratoire d’etude des Transferts en Hydrologie et Environnement (LTHE), Universite de Grenoble, BP 53 38041, Grenoble Cedex 09, France b Universite de Lyon, INSA-Lyon, Laboratoire LGCIE, Bat. Carnot, 20 avenue A. Einstein, F-69621 Villeurbanne, France c Centre for Research in Environmental, Coastal and Hydrological Engineering, School of Civil Engineering, Surveying and Construction, University of KwaZulu-Natal, Howard College Campus, Durban 4041, South Africa |