I need to use timeweighted calculation and eventweighted is not an option. That's an important condition.
I'm doing a 30m average calculation for a day and say for example between 1am and 1:30am, there is no data. The timeweighted calculation of summaries will takes the interpolated values at both ends and return an average value for that period. But I don't want that behaviour. If there is no data (e.g a device could be down during that interval and it should not return anything), it should not return anything like for example if I were using eventWeighted it would return blank.
Is there any way you could think to get that behaviour?