Analytics & Calculations

Recalculation doesn't work when Relative time is set on the output point. Currently the error given is the one shown in Unable to manually backfill analysis from PI System Explorer: One or more output attributes do not support recalculation. Which...

The new statistics exposed in PI System Explorer in 2022 are helpful, but the next step should be exposing that information in a way that customers could actively monitor it and send proactive alerts. For example, this could include functionality ...

Steam specific heat is useful in advanced analytics to monitor control valve performance. Isobaric and isochoric specific heat functions are a part of the 1997 IAPWS IF as are the rest of the steam functions already included.

When I have several similar attributes, I'd like to be able to store them as an array of values on a single pi point with the same timestamp. For example: I'm rolling up values for 10 different teams. I currently need 10 rollup analyses, 10 attrib...

I'd like the ability to roll up attribute values through the entire hierarchy - evaluate ALL sub elements down to the lowest level, not just the direct child elements.

I'd like a way that permits me to use AF analytics on "no-data" pi points without requiring me to strip/remove all no-data points, so that I can also use "no-data" for notifications.

As an asset-analytics user, I need a way for certain event frames to be excluded when backfilling an analysis . Use case: We have several event frames that are used as Logs/Shift books. Those events do contain a few static attributes. such as com...

It would be better to have validate URL option in the PI Coresight URL Configurations windows in Notifications->Message Format->Insert Link feature. This would prevent the user from hitting post config incorrect Coresight URL issues. Curren...

When setting up an Analysis in Pi System Explorer as Event Triggered, all attributes will by default be chosen as Trigger on. Normally, I would only like the analysis to trigger on one input, if there are many attributes deselecting all is time c...

The highest frequency that is currently allowed for the analysis service is 120Hz. This is a limiting when you want to use it to do analysis on higher frequency data. A higher limit, such as 1kHz would be an appreciable improvement.