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Axiom Extrapolation?

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We have a scenario where a tag may only have a single timestamp with value until membranes are replaced in the future. We want to see this data point as an extrapolated value from the entry point to the present. horizontal flat line at the original value. Currently the trends are showing No Data. Any thoughts on how to achieve this?

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    • smason
    • 2 days ago
    • Reported - view

    Hi ,

    The chart shows NoData because there is no duration to that value. It is a single moment in time. Now, you could set it to use the TimeAverage aggregate (as opposed to TimeAverage2) and set the aggregate interval to something like 1 minute or 1 day and it will draw a flat line, but the chart is not going to jump to current time unless there is another tag on the chart that is actively logging.

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