Lotte Wilhelmina de Vos, Wageningen University and Research Center, Wageningen, Netherlands, Hidde Leijnse, KNMI, De Bilt, Netherlands, Aart Overeem, Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands and Remko Uijlenhoet, Wageningen University and Research, Hydrology and Quantitative Water Management Group, Wageningen, Netherlands