Impact of Catchment Grouping using Machine Learning on Estimating Envelope Curves of Extreme Floods in Alpine Catchments

Ricardo Tavares da Costa1, Elena Toth1, Simone Persiano Sr2, Alberto Viglione3, Miriam Bertola4, Guenter Bloeschl5 and Attilio Castellarin6, (1)University of Bologna, Bologna, Italy, (2)University of Bologna, DICAM, Bologna, Italy, (3)Institute of Hydraulic Engineering and Water Resources Management, Vienna University of Technology, Vienna, Austria, (4)Vienna University of Technology, Vienna, Austria, (5)Vienna University of Technology, Institute of Hydraulic Engineering and Water Resources Management, Vienna, Austria, (6)Università di Bologna, DICAM, Bologna, Italy