95ppu Plots not displaying data!

[brmi...@colorado.edu]

I am currently using SWAT-CUP Sufi2 to calibrate my SWAT model. After running my model for 6 years at a daily time step, I have set up SWAT-CUP using various online tutorials to calibrate outflows (FLOW_OUT) using 5 optimization parameters. I have also included observed flows for this reach for each day of the simulation period, minus the 1 year for warm up.

After executing the calibration procedures for 1 simulation (just to ensure it runs), I do not run into any errors however nothing is showing up on my 95ppu plot. I'm wondering if this has to do with where/how all my files are saved, as I am doing this for the first time and may be making mistakes. I have taken Txtinout from the "scenarios" -> "default" folder to create the CUP project, so I am assuming it uses this to extract my output.rch data during calibration.

Are there any other possible quick fixes to this problem/ways of troubleshooting I do not know of?

[Abbaspour]

You ran post processing?

Karim

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[brmi...@colorado.edu]

Yes, I have indeed run all 3 calibration steps... any advice?

[Abbaspour, Karim]

What is the error message?

On Nov 10, 2016, at 20:54, "brmi...@colorado.edu" <brmi...@colorado.edu> wrote:

Yes, I have indeed run all 3 calibration steps... any advice?

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[brmi...@colorado.edu]

There is no error message, however my plot is empty (i.e. does not contain observed and simulated data). Looking at my SWAT output files, I can see that I have simulated flows for my 6 years of simulation (output.rch file). I also provided observed flows for this time in the format provided in the manual. This is why it is confusing that none of this data is portrayed in my plot...

[Abbaspour, Karim]

Does file 95ppu_g.txt exist?

Karim

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[ampar...@hotmail.com]

Hi!,

How did you solve the problem?
I am having the same issue, my 95ppu_g.txt exists...but empty!

Thanks,

Amparo :)

[ampar...@hotmail.com]

[ampar...@hotmail.com]

I solved the problem out of an answer for a diiferent post from Dr. Abbaspour.
Maybe someone will have the same issue....
I was missing this line below, since I was using NS, I deleted it.
                                1     : if objective function is 11=MNS (modified NS),indicate the power, p.


Amparo :)

[Amanda Lopez]

I have a very similar same problem. I think SWAT-CUP is running without error, but the observed and simulated data in the 95 ppu plot are zero. The single_obj_95ppu_g.txt file does exist in my SPE.OUT > Single_Obj folder. For reference, the attached photos and document show the issue and contain the SWATCUP run details.

In my Observed.txt settings I have the line "1     : if objective function is 11=MNS (modified NS),indicate the power, p." so this is not the problem. 

I've been following Dr. Abbaspour's tutorial https://www.youtube.com/watch?v=ZxHpPYe9iB8

Does anyone how to solve my issue? Thanks!