Ground infiltration md (Water Overlay): Difference between revisions
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|attribute=GROUND_INFILTRATION_MD | |attribute=GROUND_INFILTRATION_MD | ||
|unit=m/day | |unit=m/day | ||
|functionvalue=Ground infiltration per day | |functionvalue=Ground infiltration per day | ||
|description=The speed at which water can flow vertically from the surface to the | |description=The speed at which water can flow vertically from the surface to the unsaturated zone. | ||
|icon=waterwizard_icon_water_infiltration.png | |icon=waterwizard_icon_water_infiltration.png | ||
}} </onlyinclude> | }} </onlyinclude> | ||
| Line 12: | Line 12: | ||
Buildings with a significant GROUND_INFILTRATION_MD are known as porous buildings. | Buildings with a significant GROUND_INFILTRATION_MD are known as porous buildings. | ||
Some [[building]]s can be porous or open and can allow water to infiltrate into the [[ | 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. | ||
Infiltration speed depends on the building's [[Ground infiltration per day (Function Value)|infiltration properties]] and the underlying [[Terrain ground infiltration md (Water Overlay)|surface and ground terrain]]. The grid cell uses the lowest infiltration value among the building, surface terrain, and ground terrain. This also means that if any of the infiltration values is 0, water cannot infiltrate into the unsaturated zone. | |||
{{article end | {{article end | ||
|notes= | |notes= | ||
* Infiltration only takes place when the [[ | * Infiltration only takes place when the [[ground model (Water Overlay)|ground model]] is active. | ||
|howtos= | |howtos= | ||
* [[How to add and remove an Attribute]] | * [[How to add and remove an Attribute]] | ||
|seealso= | |seealso= | ||
* [[Ground infiltration per day (Function Value)]] | |||
* [[Terrain ground infiltration md (Water Overlay)]] | |||
* [[Surface infiltration formula (Water Overlay)]] | * [[Surface infiltration formula (Water Overlay)]] | ||
* [[Surface model (Water Overlay)]] | * [[Surface model (Water Overlay)]] | ||
* [[ | * [[Ground model (Water Overlay)]] | ||
* [[Infiltration model (Water Overlay)]] | * [[Infiltration model (Water Overlay)]] | ||
|api=*[[Api session event editor building set attribute]] | |||
*[[Api session event editor functionoverride set attribute]] | |||
}} | }} | ||
{{WaterOverlay hydrological building attribute nav}} | {{WaterOverlay hydrological building attribute nav}} | ||
Latest revision as of 12:27, 13 July 2026
| Icon | Attribute | Unit | Range | Description |
|---|---|---|---|---|
 |
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.
Infiltration speed depends on the building's infiltration properties and the underlying surface and ground terrain. The grid cell uses the lowest infiltration value among the building, surface terrain, and 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
- 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)
API Endpoints
- Group
- Building attributes
- Building height • Critical infrastructure • Ground infiltration md • Root depth m • Sewered • Solid • Water transpiration factor • Water manning • Water microrelief m • Tracer A • Tracer B • Tracer C • Tracer D
- Related