Brook                   Brook-Corey water retention model
Campbel                 Campbell water retention model
Dstart                  A function for detremining starting values for
                        nonlinear parameter estimation in the water
                        retention models
Expo                    Exponential water retention model
HydroMe2-package        R codes for estimating water retention and
                        infiltration model parameters using
                        experimental data
Ruso                    A Russo water retention model
SSfredlund              A Fredlund-Xing water retention model
SSgampt                 A Green-Ampt water infiltration model
SSgard                  A Gardner water retention model for grouped
                        data
SSgardner               A Gardner water retention model
SShorton                A Horton water infiltration model
SSkosugi                A Kosugi water retention model
SSomuto                 An Omuto water retention model
SSphilip                A Philip's water infiltration model
SSvgm                   A van Genuchten water retention model
Tani                    A Tani water retention model
infilt                  Water infiltration characteristics data
isric                   Water retention world dataset from ISRIC
