Outlet Structure Rating Curve Issue

[altoroos]

Greetings All,

New to this Forum so if I don’t follow Protocol please excuse me.

I am experiencing issues with an Outlet Rating Curve that is assigned to a 2D Area Connection between two 2D areas. I get the report as can be seen below when I try to run the analysis.

Also, All the documents and case files used to create the example can be downloaded from the following Dropbox Link

Any help in this regard would be much appreciated. I don’t want to model the structure with gates to simulate the correct Outlet Rating Curve since I am doing a Dam Breach analyses which produces a “Kink” in the observed Outlet Flood Hydro-Graph which is incorrect.

I am using HEC-RAS 5.0.5 on Windows 10 Pro build number 17134.

Thanks in Advance.
Kindest Regards,
Alto Roos

[Author]

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