Previous Courses Spring School – Hydrological Model Calibration and Prediction, 6-10 May 2019, IHCantabria, Santander, Spain Spring School – Principles of Catchment Scale Hydrological Models, 15-19 Apr 2019, Univ of Padova, Italy Spring School – Environmental Models and Bayesian Methods, 25-27 Mar 2019, Univ of Waterloo, Canada Post-STAHY Spring School in Hydrological Modelling, 27-28 Sept 2018, Univ of Adelaide, Australia Spring School – Principles of Catchment-Scale Hydrological modelling, 16-20 Apr 2018, IHCantabria, Santander, Spain