Ground infiltration md (Water Overlay): Difference between revisions

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{{Overlay attribute
{{Building attributes
|attribute=GROUND_INFILTRATION_MD
| <onlyinclude>
|unit=m/day
{{Building attributes|type=row|group=Water Overlay
|functionvalue=Ground infiltration per day (m)
|attribute=GROUND_INFILTRATION_MD
|description=The speed at which water can flow vertically from the surface to the underground unsaturated zone.
|unit=m/day
|icon=[[File:waterwizard_icon_water_infiltration.png]]
|functionvalue=Ground infiltration per day (m)
|description=The speed at which water can flow vertically from the surface to the unsaturated zone.
|icon=waterwizard_icon_water_infiltration.png
}} </onlyinclude>
}}
}}
====Porous constructions====
Some constructions can porous or open and can allow water to infiltrate into the [[Underground model (Water Overlay)|underground unsaturated zone]]. Examples of such constructions are grass, bushes, trees or specialized roads and parking lots.


The speed at which water can infiltrate is dependent on both the infiltration properties of the constructions as well as on the underlying [[Hydrologic features (Water Overlay)|surface terrain]]. The infiltration value that will end up in the grid cell will be the minimum value of the infiltration values of the construction and the surface terrain. This also means that if either has an infiltration value of 0, water cannot infiltrate into the underground unsaturated zone.
Buildings with a significant GROUND_INFILTRATION_MD are known as porous buildings.


==How-to's==
Some [[building]]s can be porous or open and can allow water to infiltrate into the [[Ground model (Water Overlay)|ground unsaturated zone]]. Examples of such buildings are grass, bushes, trees or specialized roads and parking lots.
* [[How-to add and remove an attribute|Add and remove an attribute]]


{{WaterOverlay_hydrological_construction_attribute_nav}}
The speed at which water can infiltrate is dependent on both the [[Ground infiltration per day (Function Value)|infiltration properties]] of the buildings as well as on the underlying [[Terrain ground infiltration md (Water Overlay)|surface terrain and ground terrain]]. The infiltration value that will be used in the grid cell will be the minimum value of the infiltration values of the building, the surface terrain, and the ground terrain. This also means that if any of the infiltration values is 0, water cannot infiltrate into the unsaturated zone.
 
{{article end
|notes=
* Infiltration only takes place when the [[ground model (Water Overlay)|ground model]] is active.
|howtos=
* [[How to add and remove an Attribute]]
|seealso=
* [[Ground infiltration per day (Function Value)]]
* [[Terrain ground infiltration md (Water Overlay)]]
* [[Surface infiltration formula (Water Overlay)]]
* [[Surface model (Water Overlay)]]
* [[Ground model (Water Overlay)]]
* [[Infiltration model (Water Overlay)]]
}}
 
{{WaterOverlay hydrological building attribute nav}}

Latest revision as of 15:31, 26 January 2024

Icon Attribute Unit Range Description
Waterwizard icon water infiltration.png GROUND_INFILTRATION_MD m/day The speed at which water can flow vertically from the surface to the unsaturated zone.

Buildings with a significant GROUND_INFILTRATION_MD are known as porous buildings.

Some buildings can be porous or open and can allow water to infiltrate into the ground unsaturated zone. Examples of such buildings are grass, bushes, trees or specialized roads and parking lots.

The speed at which water can infiltrate is dependent on both the infiltration properties of the buildings as well as on the underlying surface terrain and ground terrain. The infiltration value that will be used in the grid cell will be the minimum value of the infiltration values of the building, the surface terrain, and the ground terrain. This also means that if any of the infiltration values is 0, water cannot infiltrate into the unsaturated zone.

Notes

  • Infiltration only takes place when the ground model is active.

How-to's

See also

Water Module
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Water Module
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Tutorials
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Overview
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Theory
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Benchmarks
Group
Building attributes
Building height • Critical infrastructure • Ground infiltration md • Root depth m • Sewered • Solid • Water evaporation factor • Water manning • Water microrelief m • Tracer A • Tracer B • Tracer C • Tracer D
Related
Hydrological features • Hydraulic structures •  Terrain attributes • Model attributes • Results • Simulation data
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