Breach measurement distance m (Water Overlay): Difference between revisions
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* [[Breach flow formula (Water Overlay)]] | * [[Breach flow formula (Water Overlay)]] | ||
* [[Breach Model]] | * [[Breach Model (Water Overlay)]] | ||
* [[Weir formula (Water Overlay)]] | * [[Weir formula (Water Overlay)]] | ||
|howtos= | |howtos= |
Revision as of 09:28, 18 January 2023
Icon | Key | Unit | Range | Description | Default value |
---|---|---|---|---|---|
BREACH_MEASUREMENT_DISTANCE_M | m | Distance from the breach area to the automatically placed measurement point for the downstream water level of the breach, in the direction of the breach. | 100 |
Notes
- In order to place the measurement the breach area must also have a BREACH_ANGLE. Together they determine the location at which the point of measurement is placed.
- The downstream water level of the breach is used in the Verheij–van der Knaap growth formula.
- Only when the area behind the breach is lower then the breach level itself the measurement point can be placed. This prevents invalid measurement points, for example when it is placed on top of a building.