04 September 2015 17 2K Report

Dear Researchers,

I have a question that I posted in SWAT-CUP group but I recieved no response. So I share it here maybe someone in researchgate have an experience with SWAT-CUP model.

I am going to run my SWAT-CUP model SUFI-2 for two reaches of outflow in a river basin. My SWAT-CUP already run successfully for one reach but when I added the second reach, I faced the attached error after running  sufi2_post.bat.

 I checked all input data and files which completely matched to the model example and the usermanual.

For example, some of the most important input are defined as following:

 2     : number of observed variables                   (in observed_rch.txt and observed.text)

1              : number of variables to get

2              : number of reaches (subbasins) to get for the first variable               (in sufi2_extract_rch.def)

 In my runs the first and second executions (pre and run) are done completely well but the error came after the SUFI2-post running.

 it seemes the error comes from running SUFI2_goal_fn .exe and the model can't calculate the objective function after the first simulation.

It should be mentioned that I got already a same error for one reach but the problem was in number of data points which in this case the error is different while I checked it.

Moreover, the Sufi-2 input and output and echo files are also attached here. If you need more information, please feel free to contact me.

I would appreciate your consultation regarding to the explanations.

Yours Sincerely

 Farzad Emami

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