profile trouble

[Anonymous]

I have a problem with a profile in HEC-RAS. My model it/s 1D-2D but when open profile look image that find here with a video too.

https://drive.google.com/drive/folders/0B3s4vb7zxGunLVQ4S3AyNWJpcXM?usp=sharing
There are 3 sinks where the elevation go down to zero. It’s first time that i look this thing

How it’s possible?

Thank you-
Antonio

[Alquier]

Hi Antonio,

I’ve faced the same issue (see picture below). I changed the Overflow Computation Method from some of Lateral Structures and it fixed my problem. As far as i am concerned it was du to the normal 2D equation. All my LS were in normal 2D equation ans that s what killed the profil plot, even if you don t have any error from the computationals. It may be a bug

[Anonymous]

Thanks for your help Alquier.
Best regards

[Author]

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