Weir height (Water Overlay): Difference between revisions
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{{ | {{Overlay keys|<onlyinclude> | ||
|key= | {{Overlay keys|type=row|group=Water Overlay | ||
|key=WEIR_HEIGHT | |||
|unit={{mdatum}} | |unit={{mdatum}} | ||
|description=The height of the weir. Water can flow past the weir when the water level exceeds the weir's height. | |description=The height of the weir. Water can flow past the weir when the water level exceeds the weir's height. | ||
|defaultvalue=n/a | |defaultvalue=n/a | ||
|icon= | |icon=waterwizard_icon_weir_height.png | ||
}} | |range=-{{max surface}} to {{max surface}} | ||
}}</onlyinclude>}} | |||
This attribute can be defined as [[time sequence (Water Overlay)|values over time]], using an array of values defining {{time sequence interpolated}}. This allows users to more dynamically define the height used to allow or deny water flowing across. | This attribute can be defined as [[time sequence (Water Overlay)|values over time]], using an array of values defining {{time sequence interpolated}}. This allows users to more dynamically define the height used to allow or deny water flowing across. | ||
{{article end | {{article end | ||
|seealso= | |seealso= | ||
* [[ | * [[Weir formula (Water Overlay)]]. | ||
* [[Weir target level (Water Overlay)]] | |||
* [[Weir height test case (Water Module)]] | |||
* [[How to import a time sequence with a CSV]] | |||
|notes= | |notes= | ||
* When using a dynamic WEIR_HEIGHT, a maximum of {{array max|pairs}} can be defined. | * When using a dynamic WEIR_HEIGHT, a maximum of {{array max|pairs}} can be defined. | ||
* When using a [[Weir target level (Water Overlay)|target upstream water level]], the weir height can adjust automatically during simulation. This behavior can also be configured in combination with a dynamic weir height, but can lead to unexpected behavior. Instead for weirs with a target water level, define the weir height as a single start value. | |||
}} | }} | ||
{{WaterOverlay hydraulic structure nav}} | {{WaterOverlay hydraulic structure nav}} | ||
Latest revision as of 15:27, 26 February 2024
| Icon | Key | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
 |
WEIR_HEIGHT | m + datum | -10000 to 10000 | The height of the weir. Water can flow past the weir when the water level exceeds the weir's height. | n/a |
This attribute can be defined as values over time, using an array of values defining interpolation-time. This allows users to more dynamically define the height used to allow or deny water flowing across.
Notes
- When using a dynamic WEIR_HEIGHT, a maximum of 10.000 values (5.000 pairs) can be defined.
- When using a target upstream water level, the weir height can adjust automatically during simulation. This behavior can also be configured in combination with a dynamic weir height, but can lead to unexpected behavior. Instead for weirs with a target water level, define the weir height as a single start value.
See also
- Group
- Inlet