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Compute average of multiple .plt files

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Old   October 30, 2023, 08:54
Question Compute average of multiple .plt files
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I am once again seeking for advice :/

I have multiple .plt solution files from my CFD analysis. All for the exact same mesh with the same number of zones and variables, but with slightly different results. Now i want to gather all of my .plt files and calculate an averaged solution. I am trying to solve it using PyTecplot for easy automation and additional cases, but my knownledge is limited and I'm only getting error after error.

Being honest, this sounds like a pretty easy task - just loop through every variable in every zone, add them up, divide by number of .plt files and export to new file.

I can't be the first one that comes up with this problem, however I haven't found any existing code. If you have suggestions, I'll be deeply thankful!
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Old   November 7, 2023, 21:15
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Scott Fowler
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We have a PyTecplot script build for that exact purpose!

It's available here:

And we have a video demonstrating it here:

If you need additional assistance, our support staff is available to help. Just contact
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averaging, cfd, tecplot

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