I would like to know if it is possible to abort a Meta Datapoint script before creating its instance.
Let's suppose that :
- Raw data are acquire from remote sites
- Final value 'Meta Datapoints) are calculated using Raw data value.
- I would like to eliminate duplicate datapoints that have same value and same timestamp.
Would it be possible to check first the timestamp against previous value timestamp and if equal discard calculation WITHOUT creating an instance of the resultiong Meta Datapoint ?