| Product(s): | Bentley PondPack |
| Version(s): | 08.11.XX.XX |
| Area: | Calculations |
When computing a model, the following user notification is generated:
"One or more level pool routing ponds is connected to an ICPR (Time vs. Elev) or ICPR (Elev vs. Flow) outfall node. If using level pool routing on pond routing link, the downstream outfall node must be set to a standard outfall."
The outfall Boundary Condition Types "Time-Elevation Curve" and "Elevation-Flow Curve" are treated as interconnected pond (ICPM) type conditions. For that reason, the composite outlet structure that is attached to the outfall must be set to be use ICPM Routing.
To do this, open the Composite Outlet Structure manager (Components > Composite Outlet Structures). Highlight the composite outlet structure and find the property "Tailwater Type". Set this to "Interconnected Ponds." The other option would be to use a different boundary condition type for the outfall.
How do I input the elevations for an irregular weir cross section in composite outlet structures?