cesar

Question about getting average value

Discussion created by cesar on Mar 11, 2014
Latest reply on Mar 17, 2014 by cesar

If I have a PI equation on getting average value like this one

 

avg(tagval('tagA','y'), (tagval('tagB','y-1'), (tagval('tagC','y-2'))

 

but I want to exclude those tags having less than a given value (e.g. -20 deg celsius).  How can I insert this filtering in the above equation?  Any help will be appreciated.

 

Thanks OsIsoft!

 

 

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