Impact range m (Water Overlay): Difference between revisions

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|attribute=IMPACT_RANGE_M
|attribute=IMPACT_RANGE_M
|unit=m
|unit=m
|description= the width in meters of the water next to or against the building that have to be flooded before the building is considered [[Impacted buildings result type (Water Overlay)|impacted by water]].  
|description= the width in meters of the water next to or against the building that has to be flooded before the building is considered [[Impacted buildings result type (Water Overlay)|impacted by water]].  
|icon=Waterwizard_icon_impact_range_m.png
|icon=Waterwizard_icon_impact_range_m.png
|defaultvalue=3
|defaultvalue=3
}}</onlyinclude>}}
}}</onlyinclude>}}


This attribute can tune the amount of cells that has to be flooded before the building is considered impacted. For example a value of 0 means the buildings is always impacted, a value of 1 means at least 1m of cells touching the building needs to be flooded and so on. With the [[Impact_flood_threshold_m_(Water_Overlay)|Impact flood threshold m]] attribute the height of the water can be adjusted.
This attribute can tune the amount of cells that have to be flooded before the building is considered impacted. For example a value of 0 means the building is always impacted, a value of 1 means at least 1m of cells touching the building needs to be flooded and so on. With the [[Impact_flood_threshold_m_(Water_Overlay)|Impact flood threshold m]] attribute the height of the water can be adjusted.


[[File:Impacted_buildings.jpg]]
[[File:Impacted_buildings.jpg]]


<gallery mode=nolines widths=300px heights=200px>
<gallery mode=nolines widths=300px heights=200px>
File:Wateroverlay_impact_range_3m.png|[[Water Overlay]] with a configured flood threshold of 0.5m and a impact range of 3m.
File:Wateroverlay_impact_range_3m.png|[[Water Overlay]] with a configured flood threshold of 0.5m and an impact range of 3m.
File:Wateroverlay_impact_range_30m.png|[[Water Overlay]] with a configured range m threshold of 0.5m and a impact range of 30m.
File:Wateroverlay_impact_range_30m.png|[[Water Overlay]] with a configured flood threshold of 0.5m and an impact range of 30m.
File:Wateroverlay_impact_range_30min.png|[[Surface last value result type (Water Overlay)|Surface last value]] result overlay of a 30 minute flood caused by a [[Breach (Water Overlay)|Breach]].
File:Wateroverlay_impact_range_30min.png|[[Surface last value result type (Water Overlay)|Surface last value]] result overlay of a 30 minute flood caused by a [[Breach (Water Overlay)|Breach]].
</gallery>
</gallery>

Latest revision as of 09:27, 2 July 2026

The impact range m setting can be configured in the Output Overlays step of a Water Overlay wizard when the impacted buildings result is selected as an output overlay.
Icon Attribute Unit Range Description Default value
IMPACT_RANGE_M m the width in meters of the water next to or against the building that has to be flooded before the building is considered impacted by water. 3

This attribute can tune the amount of cells that have to be flooded before the building is considered impacted. For example a value of 0 means the building is always impacted, a value of 1 means at least 1m of cells touching the building needs to be flooded and so on. With the Impact flood threshold m attribute the height of the water can be adjusted.

How-to's

See also

Water Module
Water Module
Tutorials
Overview
Theory
Benchmarks
Group
Model attributes
Allowed water increase m • Avg shore width m • Avg terrain width m • Avg terrain storage m • Breach measurement distance m • Bridge elevation • Culvert dem threshold m • Design flood elevation m • Ground bottom distance m • Ground bottom pressure m • Ground water • Ground water depth m • Ground watertable with surface • Impact flood threshold m • Impact range m • Increased resolution • Infiltration factor s
Limit area • Limit rain • Max infiltration m • Max water bottom m • Microrelief storage fraction • Min max elevation • Object entry correction • Prequel surface level relative • Rise rate distance m • Sewer overflow threshold • Shoreline • Duration min level m • Stabilizer angle • Start date ms • Surface water • Surface water evaporation factor • Timeframe times • Timeframes • Trim manning • Trim evapotranspiration • Trim root depth • Trim ground infiltration • Trim ground conductivity • Trim shoreline conductivity
Related
Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Prequels • Results • Simulation data
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