daily_hydro.RdPrecipitation is evenly divided over a set of evenly-spaced "wet days." Snowmelt is evenly divided over the multi-day timestep.
daily_hydro(P, Sa, Sm, E0, Ws, Wc, nDays, pWetDays)
| P | precipitation for the time step [L] |
|---|---|
| Sa | snow accumulation for the time step [L] |
| Sm | snow melt for the time step [L] |
| E0 | potential evapotranspiration for the time step [L] |
| Ws | soil moisture at start of time step [L] |
| Wc | soil moisture holding capacity [L] |
| nDays | number of days in time step [-] |
| pWetDays | percentage of days with precipitation [-] |
a List of hydrological parameters: dWdt: change in soil moisture [L] Ws_ave: average soil moisture over timestep [L], E: evapotranspiration [L] R: runoff [L]