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Time series standard deviation in fluent

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Old   September 2, 2020, 08:19
Default Time series standard deviation in fluent
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I have a case with transient oscillating flow.
I would like to calculate the mean and standard deviation of the velocity at some point.
If I enable "Data Sampling for Time Statistics" I can get the Mean velocity magnitude from the Unsteady statistics... functions.
But I can't find a way to calculate the standard deviation (which is different from the RMSE value).
Any ideas if this can be done?
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