 Green Kenue provides complete pre- and post-processing for the WATFLOOD and HBV-EC hydrologic models.Also included is a 1D "reach scale" unsteady hydrodynamic flow solver, Gen1D.Visualization in Green Kenue is provided by dynamic 1D, Polar, 2D, 3D and Spherical views that can be recorded as digital movies or saved as images for inclusion in reports or presentations.