Max water bottom m (Water Overlay): Difference between revisions

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{| class="wikitable"
{{Overlay attributes|<onlyinclude>
! Attribute
{{Overlay attributes|type=row|overlay=Water
! Unit
|attribute=MAX_WATER_BOTTOM_M|MAX_WATER_BOTTOM_M
! Description
|unit={{mdatum}}
|-
|description=The maximum height for the bottoms of [[terrain water (Water Overlay)|water terrain]]s. Any [[terrain water (Water Overlay)|water terrain]] with a bottom at a higher {{datum}} height has its bottom lowered to this value.
| {{anchor|MAX_WATER_BOTTOM_M|MAX_WATER_BOTTOM_M}}
|icon=Max_water_bottom_m.png
| {{mdatum}}
|defaultvalue=10000
| The maximum height for the bottoms of [[terrain water (Water Overlay)|water terrain]]s. Any [[terrain water (Water Overlay)|water terrain]] with a bottom at a higher {{datum}} height has its bottom lowered to this value.
}}</onlyinclude>}}
|}
==Notes==
* This functionality can be used to resolve some instances where an irregular bottom of [[terrain water (Water Overlay)|waterways]] would inhibit the proper flow of water. Because in slow-moving models there is little difference to to deep or shallow water if the amount of water flowing to adjacent cells is minimal, setting this attribute to a sufficiently low value can allow water to flow uninhibited by artifacts in the height of the waterway's bottom.


==How-to's==
This functionality can be used to resolve some instances where an irregular bottom of [[terrain water (Water Overlay)|waterways]] would inhibit the proper flow of water. Because in slow-moving models there is little difference to to deep or shallow water if the amount of water flowing to adjacent cells is minimal, setting this attribute to a sufficiently low value can allow water to flow uninhibited by artifacts in the height of the waterway's bottom.
 
{{article end
|notes=
 
|howtos=
* [[How to add and remove an Attribute]]
* [[How to add and remove an Attribute]]
}}


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

Latest revision as of 08:22, 10 February 2022

Icon Attribute Unit Range Description Default value
Max water bottom m.png MAX_WATER_BOTTOM_M m + datum The maximum height for the bottoms of water terrains. Any water terrain with a bottom at a higher datum height has its bottom lowered to this value. 10000

This functionality can be used to resolve some instances where an irregular bottom of waterways would inhibit the proper flow of water. Because in slow-moving models there is little difference to to deep or shallow water if the amount of water flowing to adjacent cells is minimal, setting this attribute to a sufficiently low value can allow water to flow uninhibited by artifacts in the height of the waterway's bottom.

How-to's

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
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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