basins,
Python
Q_SW = net shortwave radiation (W / m^2) Q_LW = net longwave radiation (W / m^2) T_air = air temperature (deg C) T_surf = surface (snow) temperature (deg C) T_soil_x = soil temperature at depth x (deg C) x = reference depth in soil (m) K_soil = thermal conductivity of soil (W / (m deg_C)) α = coefficient (unitless) L_v = latent heat of vaporization, water (J / kg) (2500000)
The behavior of this component is controlled with a configuration (CFG) file, which may point to other files that contain input data. Here is a sample configuration (CFG) file for this component:
Method code: 0 Method name: Priestley-Taylor Time step: Scalar 3600.00000000 (sec) alpha: Scalar 1.20000000 (none) K_soil: Scalar 0.44999999 (W/m/deg_C) soil_x: Scalar 0.05000000 (m) T_soil_x: Scalar 0.00000000 (deg C) Save grid timestep: Scalar 60.00000000 (sec) Save er grids: 0 Case5_2D-ETrate.rts (m/s) Save pixels timestep: Scalar 60.00000000 (sec) Save er pixels: 0 Case5_0D-ETrate.txt (m/s)
ET = (1000 * Q_et) / (ρ_water * L_v) = evaporation rate (mm / sec) Q_et = α * (0.406 + (0.011 * T_air)) * (Q_SW + Q_LW - Q_c) = energy flux used to evaporate water (W / m^2) Q_c = K_soil * (T_soil_x - T_surf) * (100 / x) = conduction energy flux (W / m^2)
This part will be filled out by CSDMS staff
TopoFlow, TopoFlow-Meteorology, TopoFlow-Channels-Diffusive_Wave, TopoFlow-Channels-Dynamic_Wave, TopoFlow-Channels-Kinematic_Wave, TopoFlow-Snowmelt-Degree-Day, TopoFlow-Snowmelt-Energy_Balance, TopoFlow-Infiltration-Green-Ampt, TopoFlow-Infiltration-Richards_1D, TopoFlow-Infiltration-Smith-Parlange, TopoFlow-Saturated_Zone-Darcy_Law,
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