How to add a breach level area to a breach

How to add a breach with an level area to a Flooding Overlay manually:

1. Make sure you already have a breach area defined. If not, check the other how to 's below.
2. Add an Area to the project. This will be the breach input area.
3. Draw the breach input area in the 3D visualization, in the location where the water from the breach should emerge (see tips below in gallery).
4. Add an Attribute to the created Area, with the breach level area attribute name and a value of choice. The attribute will make it available to select. Make sure this area is not a breach area itself.
5. Also give the area a name that is easy to identify.
6. Open the Overlay's Flooding overlay wizard and continue to the step concerning Breach growth.
7. For the breach level area, select the created level area.
8. Click on show to verify this is the correct area.
9. Continue with the wizard.

See also

• How to add a breach with input area manually
• How to add a breach with external area manually