Difference between revisions of "Water manning (Water Overlay)"

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|functionvalue=Manning Value
 
|functionvalue=Manning Value
 
|description=The Gauckler–Manning coefficient of the construction.
 
|description=The Gauckler–Manning coefficient of the construction.
|icon=[[File:waterwizard_icon_manning.png]]
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|icon=[[File:waterwizard_icon_manning.png]]}}
}}
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====Manning's ''n'' (construction)====
====Manning value (construction)====
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[[Construction]]s 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'').
Constructions have an inherent "roughness", which influences how fast water can flow across the surface. This is known as the Manning coefficient or Manning value.
 
  
==How-to's==
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====Notes====
* [[How-to add and remove an attribute|Add and remove an attribute]]
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* The default function values are derived from online accessible databases<ref name="WikiEngineer"/> and are readily adjustable by the user.
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* If no constructions are present on a terrain, the [[Terrain water manning (Water Overlay)|WATER_MANNING]] value of the surface terrain is used.
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[[File:Manning_value.png|frame|none|alt=Alt text|The default function values for a number of constructions. The user can easily change these values.]]
  
===Notes===
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====See also====
* If no construction is present in any location, the WATER_MANNING value of the surface terrain present is used instead.
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* [[Surface flow formula (Water Overlay)|Surface flow formula]]
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* [[Surface model (Water_Overlay)|Surface model]]
  
{{WaterOverlay_hydrological_construction_attribute_nav}}
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==References==
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<references>
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<ref name="WikiEngineer">WikiEngineer (2008-2011). Manning Roughness Coefficients. Retrieved from: http://wikiengineer.com/Water-Resources/ManningRoughnessCoefficients </ref>
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</references>
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{{WaterOverlay hydrological construction attribute nav}}
 
{{Water Module buttons}}
 
{{Water Module buttons}}

Latest revision as of 08:25, 11 July 2019

Icon Attribute Unit Function value Description
Waterwizard icon manning.png 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).

Notes

  • The default function values are derived from online accessible databases[1] 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.
Alt text
The default function values for a number of constructions. The user can easily change these values.

See also

References

  1. WikiEngineer (2008-2011). Manning Roughness Coefficients. Retrieved from: http://wikiengineer.com/Water-Resources/ManningRoughnessCoefficients