1. LNHE, R&D, Electricité de France; Chatou France
2. UMR 7619 Sisyphe, Université Pierre et Marie Curie; Paris France
3. DTG, DMM, Electricité de France; Grenoble France
4. Department of Catchment Hydrology; UFZ Helmholtz Centre for Environmental Research; Halle Germany
5. BC Hydro, Engineering, Burnaby; British Columbia Canada
6. Norwegian Water Resources and Energy Directorate (NVE); Oslo Norway.