Penman function for calculating potential evapotranspiration
Usage
Penman(Temp, Sat_def, Net_beam, delta, gamma, l_h_v_water, ra, rc)
Arguments
- Temp
[°C]
- Sat_def
[mbar] or [hPa]
- Net_beam
[J/m2*s]
- delta
[mbar/K]
- gamma
[mbar/K]
- l_h_v_water
[J/Kg]
- ra
aerodynamic resistance [s/m]
- rc
bulk-canopy resistance [s/m]
Value
potential evapotranspiration [mm/d]
Examples
Penman(20, 10, 100, 0.1, 0.1, 2.477 * 1E6, 10, 10)
#> [1] 141.9565