Culvert dem threshold m (Water Overlay): Difference between revisions

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{| class="wikitable"
{{Overlay attributes|<onlyinclude>
! Attribute
{{Overlay attributes|type=row|overlay=Water
! Unit
|attribute=CULVERT_DEM_THRESHOLD_M
! Description
|unit=m
|-
|description=The maximum distance a culvert's [[culvert threshold (Water Overlay)|height]] can be below the [[terrain height (Water Overlay)|terrain]], for the terrain height to be adjusted to the threshold of the culvert.
| {{anchor|CULVERT_DEM_THRESHOLD_M|CULVERT_DEM_THRESHOLD_M}}
}}
| m
</onlyinclude>}}
| The maximum distance a culvert's [[culvert threshold (Water Overlay)|height]] can be below the [[terrain height (Water Overlay)|terrain]], for the terrain height to be adjusted to the threshold of the culvert.
 
|}
{{article end
==Notes==
|notes=
* This functionality resolves some instances where a culvert, the endpoint of which rests on the slope of the edge of a waterway, would otherwise be forced to assume it lies much higher, causing it to not function correctly.
* This functionality resolves some instances where a culvert, the endpoint of which rests on the slope of the edge of a waterway, would otherwise be forced to assume it lies much higher, causing it to not function correctly.
 
|howtos=
==How-to's==
* [[How to add and remove an Attribute]]
* [[How to add and remove an Attribute]]
}}


{{WaterOverlay model attribute nav}}
{{WaterOverlay model attribute nav}}

Revision as of 06:21, 2 October 2020

Icon Attribute Unit Range Description Default value
CULVERT_DEM_THRESHOLD_M m The maximum distance a culvert's height can be below the terrain, for the terrain height to be adjusted to the threshold of the culvert. n/a

Notes

  • This functionality resolves some instances where a culvert, the endpoint of which rests on the slope of the edge of a waterway, would otherwise be forced to assume it lies much higher, causing it to not function correctly.

How-to's

Water Module
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Water Module
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Overview
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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 • Extended reconstruction • 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 • Show duration flood level m • Stabilizer angle • Start date ms • Surface water • Surface water evaporation factor • Timeframe times • Timeframes • Unsaturated fraction • Weir dam multiplier • Weir move interval s • Weir move range m • Weir move step m
Related
Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Results • Simulation data
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