Storage Area > Weir > Pipe

[Davi Aires]

Good morning all,

I have an unusual situation that requires some assistance.

I´m trying to model a situation where I have a Storage Area between two sections and right next to it (downstream – inline structure) a Weir. In this particular Weir I made 3 culverts of diferent sizes and 1 gate. Now.. so far I think I handled quite well (I might just be wrong), but I’m having a hard time to make HEC-RAS 5.0.3 distributes the flows through this culverts, since the bigger one is supposedly going to conect with a pipe that goes to somewhere else.

Does anyone knows how to do this? Or if it is even possible?

(See images for better understanding)

Thanks for the attention!

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