Horton Fields | 
The Horton type exposes the following members.
| Name | Description | |
|---|---|---|
| F0 | 
            Infiltration rate at start
            Unit: [m/s]
              | |
| Fc | 
            Infiltration rate at end
            Unit: [m/s]
              | |
| Ft | 
            Infiltration rate at current time step.
            Unit: [m/s]
            Computational variable.
             This is stored and used when switching from dry to wet mode, in order to get a smooth transition of infiltration rates.  | |
| Kdry | 
            Time constant for dry period (inverse Horton's equation)
            Unit: [1/s]
              | |
| Kwet | 
            Time constant for wet period (horton's exponent)
            Unit: [1/s]
              | |
| Tdry | 
            Time of the dry Horton mode.
            Applicable only when HortonMode is Dry When approaching infinity, the start infiltration rate has been recovered Unit: [s] State variable. | |
| Twet | 
            Time of the wet Horton mode.
            Applicable only when HortonMode is Wet A value of zero matches the start infiltration rate. Unit: [s] State variable. |