I've been looking at the all of the Generation Metered Data available and finding some gaps on the daylight savings (DLS) days.
The description of the Generation Metered Data states the start date should have 46 trading periods and the end date should have 50 trading periods. This is apparent in the data for 2009 onwards. However, with data prior to 2009:
- On the end dates (e.g. 15/03/1998), there are only 48 trading periods of data, and
- On the start dates (e.g. 4/10/1998), there are 46 trading period as there should be but gaps at TP5 and TP6 corresponding to the hour that is skipped.
Is there an available explanation for this?
Sorry if this issue has been discussed previously!