Water manning (Water Overlay)
|WATER_MANNING||s/(m1/3)||Manning Value||The Gauckler–Manning coefficient of the construction.|
Manning's n (construction)
Constructions have an inherent "roughness", affecting the flow of water across their surface, which is expressed by the Gauckler–Manning coefficient or, in short, Manning's value (n).
- The default function values are derived from online accessible databases and are readily adjustable by the user.
- If no constructions are present on a terrain, the WATER_MANNING value of the surface terrain is used.
- WikiEngineer (2008-2011). Manning Roughness Coefficients. Retrieved from: http://wikiengineer.com/Water-Resources/ManningRoughnessCoefficients