Visualize levee breach from water body inside project area use case (Water Overlay): Difference between revisions
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==Steps== | ==Steps== | ||
The use-case can be implemented through the following steps. | The use-case can be implemented/completed through the following steps. | ||
{{Editor steps|title=visualize a breach | {{Editor steps|title=visualize a breach | ||
|[[How to add and remove an Overlay|Add a Flooding Overlay]]. | |[[How to add and remove an Overlay|Add a Flooding Overlay]]. | ||
Revision as of 10:03, 15 April 2019
When a levee breaks water is free to flow through the breach and onto otherwise dry land. There are multiple ways of simulating a breach in a levee.
This scenario assumes the water body from which water will flow through the levee is located in the project area in its entirety.
Steps
The use-case can be implemented/completed through the following steps.
How to visualize a breach:
- Add a Flooding Overlay.
- Configure the Overlay with a basic hydrological system.
- Add a Result type of type SURFACE_LAST_VALUE to the Overlay (if the result type is not present yet).
- Either manually add a breach to the project, or import a breach.
- Ensure the Overlay is (re)calculated.
- Inspect the 'Surface last value' result.
- Select the 'play' option in the Overlay's legend. The animation will show the flow of the water from the breach.
Notes
Multiple breaches can be added to the same project.