Data​.Deviation

The Data.Deviation menu item validates the deviation of the streams’ current period data by comparing them to the periods which can be checked (such as those periods pre-fetched by AVEVA Production Accounting. See the prefetch options described on File/Database tab.

Validate the deviation of balance streams which are sorted by deviation value. Deviation is the difference between reconciled and measured value.

Compensate flows

The following procedure describes how to compensate flows in Data.Deviation:

1. Go to any Stream->Design Operation->Operation Tag, and then select the Compensation check box if you want to use the Compensated value instead of the Measured value.

   

2. After the Compensation check box is selected, navigate to DeBug->Data.Deviation. Now the Measured value is changed to Compensated value.

   

3. When the Compensation check box is selected, Deviation is calculated based on the difference between Reconciled Value and Compensated Value

   Formula for Deviation:

   Deviation = If Compensated Value is selected and Compensated Value is greater than Zero then

   Deviation = Reconciled value – Compensated Value

   Else

   Deviation = Reconciled value – Measured Value