I am trying to do 1D Unsteady flow modeling. But when i work on 2 river i cant stabilized my work. I think i dont know something and i didnt find it anywhere. Output of wsel is shown below. and datas of project are in link. Anyone may look at it and tell me what is going on wrong please.
I took a quick look at your data – it runs to completion using RAS 5.0.3. The upstream reaches do not seem to be georeferenced. There are some extrapolation warnings and the time series plots indicate that there might be some stability problems – might try using warm-up time steps.