1D-2D Lateral Structure Error

[wouts]

Hello,

I received an error message regarding my lateral structure that connects a 1D river flow to a 2D flow area:

“the user specified intersection for weir stationing versus river station
is not in numerical order. Please check your data.”

I have checked the data and it is in numerical order and is based on a referenced line. I’m not sure what I can do. Has anyone had this error?

I am using the August 2015 beta version.

Thanks in advance.

[cameron]

I have only seen this when this problem actually occurs. Do you have more than one 1D/2D connection?

[user]

I’m also having the same issue in the August version,but you can run the model by going to unsteady flow analysis > Option > Untick data before execution.

[wouts]

I have two 1D/2D connections for the same flow area, broken at a bridge location.

I also have several breaklines that further discretize the 2d flow area along road centrelines.

Would having break lines cause this error?

Thanks

[wouts]

Thanks, all try running the model that way.

[Author]

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