Error- Sediment Analysis run

[Anonymous]

Good-day .I am tryin to run a sediment transport analysis , however everytime I click compute, it gives me an error saying “flow or temp series date is not sufficient to run requested time window” . Please can u help me out . I have the project to submit in a couple of days x_x ! Thank you

[Anonymous]

That means either your flow or temperature time series data in the quasi unsteady flow editor does not span the entire time frame of your simulation. Just add more flow and/or temperature data.

[Anonymous]

Thanks for your reply.

I have just added more flow data. I have a total of 151 flow data now. Also why are some of the dates bold and some dimmed out in light blue. Maybe I am also putting the wrong simulation time in the plan window?
It is still giving me the same error message

[Chris G.]

It’s possible. Also, remember that RAS dates use American convention and should either be input as 04/22/2013, or 22 Apr 2013. Time should be input in 24 hour convention – i.e. If the time you want to use is 2:41 pm, you would type 1441.

You may want to also make sure that you have English (American) for the internation settings in Windows.

Not sure if this will help, but I have nothing else I can think of.

[Chris G.]

As I mentioned in the first reply, you don’t have enough temperature data. Actually, you did not have it filled in. Please fill in this table so that it covers the simulation time, and then your program will run.

[Andreas]

Hi, sorry for my english, I hope it’s understandable.
I had the same problem with my simulation. It’s very important to fill the temperature table
and save the “Quasi Unsteady Flow File” before every run, because HEC-RAS is able to use the
datas only if you save it.

[Author]

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