1. Engineer, Stucky SA, Renens, Switzerland; formerly Research Assistant, Laboratory of Hydraulic Constructions, Ecole Polytechnique Fédérale de Lausanne, Switzerland (corresponding author).
2. Research Assistant, Laboratory of Hydraulic Constructions, Ecole Polytechnique Fédérale de Lausanne, Switzerland.
3. Senior Research Associate, Laboratory of Hydraulic Constructions, Ecole Polytechnique Fédérale de Lausanne, Switzerland.
4. Full Professor, Laboratory of Hydraulic Constructions, Ecole Polytechnique Fédérale de Lausanne, Switzerland.
5. Research Scholar, Dept. of Water Resources Development and Management, Indian Inst. of Technology, Roorkee, India.