How to visualize multiple sequential breaches (Water Overlay): Difference between revisions
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When a levee breaks water is free to flow through the breach and onto otherwise dry land. Situations with multiple breaches occurring in rapid succession can be all the more dangerous or impactful. | When a levee breaks water is free to flow through the breach and onto otherwise dry land. Situations with multiple breaches occurring in rapid succession can be all the more dangerous or impactful. | ||
==Steps== | |||
The use-case can be implemented/completed through the following steps. | |||
{{Editor steps|title=visualize multiple, sequential [[Breach (Water Overlay)|breach]]es | |||
|[[How to add and remove an Overlay|Add a Flooding Overlay]]. | |||
|Configure the Overlay with a [[Basic water model use case (Water Overlay)|basic hydrological system]]. | |||
|[[How to add and remove a Result type|Add a Result type]] of type '[[Surface last value result type (Water Overlay)|Surface last value]]' to the Overlay (if the result type is not present yet). | |||
|Add one or more [[Breach (Water Overlay)|breach]]es to the project. | |||
|Ensure the Overlay is [[How to recalculate overlays|(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. | |||
}} | |||
===See also=== | |||
* [[How to add a breach with external area manually]] | |||
* [[How to import a breach with external area]] | |||
* [[How to add a breach with input area manually]] | |||
* [[How to import a breach with input area]] | |||
Revision as of 13:45, 15 April 2019
When a levee breaks water is free to flow through the breach and onto otherwise dry land. Situations with multiple breaches occurring in rapid succession can be all the more dangerous or impactful.
Steps
The use-case can be implemented/completed through the following steps.
How to visualize multiple, sequential breaches:
- 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).
- Add one or more breaches to the project.
- 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.