About

RORBwin is a free and open-source interactive runoff and streamflow routing platform used to calculate catchment losses and flood hydrographs from rainfall and other channel inputs.

RORB has been widely used by Australian hydrologists for many years (the first version was released in 1975). The core runoff-routing concepts in RORB have withstood the test of time but recent versions are thoroughly modern and can implement the procedures from Australian Rainfall and Runoff 2019 including the use of pre-burst rainfall and Monte Carlo sampling of temporal patterns and initial loss.

This webinar introduces RORB, describes its capabilities, input data requirements, and options for conducting simple runs, ensemble runs with multiple rainfall temporal patterns, and Monte Carlo sampling of a range of inputs.