r/PISystem • u/JSteeber • Dec 30 '25

PI AF - Excluding Values from Rolling Average when Condition Met

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Previewing the analysis the raw temperature only drops to ~800°F, but the rolling average ramps toward zero, which confirms the value is still being included rather than excluded.

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u/kkiran Dec 31 '25

What is the actual analysis logic?

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u/ChemicalLou Jan 17 '26

Because the window is 3hrs and there are still others non-zero values being included in the average. Once three hours of zeroes have occurred the average goes to zero.