Surface evaporation formula (Water Overlay): Difference between revisions
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* h = The amount of water (the water column) on the surface. | * h = The amount of water (the water column) on the surface. | ||
* E<sub>w</sub> = The | * E<sub>w</sub> = The evaporation rate of the [[Weather|weather]]. | ||
* E<sub>o</sub> = The [[Surface water evaporation factor model attribute (Water Overlay)|SURFACE_WATER_EVAPORATION_FACTOR]]. | * E<sub>o</sub> = The [[Surface water evaporation factor model attribute (Water Overlay)|SURFACE_WATER_EVAPORATION_FACTOR]]. | ||
{{Template:WaterOverlay_nav}} | {{Template:WaterOverlay_nav}} | ||
Revision as of 13:44, 15 May 2019
Surface evaporation is calculated per cell.
- Δh = min( h , Δt * Ew * Eo )
where:
- Δh = The amount of evaporation which takes place.
- Δt = Computational timestep.
- h = The amount of water (the water column) on the surface.
- Ew = The evaporation rate of the weather.
- Eo = The SURFACE_WATER_EVAPORATION_FACTOR.