Thank you Drew, that is exactly what I was looking for! This is much better then "tricking".
Luckily, I don't have any influence from backwater so this should work quite well.
Since HEC-RAS does not allow a rating curve to be used for an inline struture, does anyone know of a way to work around this?
My problem is I need to model two inline labyrinth weirs across a reach for a LOMR. I have tried creating lateral stuctures with diversion rating curves based on the...