Question about Optimisation of Calibration

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kong17
Senior Member
Posts: 60
Joined: Wed May 30, 2018 1:12 pm
Vensim version: PRO

Question about Optimisation of Calibration

Post by kong17 »

Hi everyone

I am trying to calibrate my model.
According to the Help in the Vensim, I have imported the data in the model.
Untitled.png
Untitled.png (35.45 KiB) Viewed 1283 times
And The payoff of Calibration and All the parameters of Optimization have been set.
But, When I run the model, it shows the error.
Untitled1.png
Untitled1.png (52.69 KiB) Viewed 1283 times
I was wondering what's wrong with it?
Thank you very much!

Best wishes,
Administrator
Super Administrator
Posts: 4573
Joined: Wed Mar 05, 2003 3:10 am

Re: Question about Optimisation of Calibration

Post by Administrator »

It may be that you haven't told Vensim to use the data file. Try simulation control, and the data section. Or run the optimization wizard and make sure you specify the data file in the last step.

Alternatively, can you upload the files so we can take a look?
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