(1) An excel spreadsheet with separate sheets giving the data behind each of the figures in the journal paper. Sheet 1 contains data behind the mass balance considerations (rainfall input and flow output) for the Asker catchment. The data is derived from EA raingauge data (lumped at quarterly intervals). The evapotranspiration data is derived from CEH CHESS Evapotranspiration data (through method described in the paper). No raw data (from EA or CEH) is given- this can be obtained freely from the original sources given in the paper). Sheets 2 to 4 contain the data behind Figures 3 to 5. These are the various outputs from the coupled hydrological-hydraulic model (in calibration and under NFM conditions).

(2) An annotated Matlab Script detailing use of the HEC-RAS controller for a single simulation.

(3) An annotated R Script detailing use of the Dynamic TOPMODEL package for a single simulation