Hi all.
My purpose is compare, in the same graph, values of two different period:
TAB A:
20/03/2021 08:00:03 56
20/03/2021 08:00:05 67
20/03/2021 08:00:07 52
TAB B:
16/04/2013 15:03:04 61
16/04/2013 15:04:05 64
16/04/2013 15:04:06 51
16/04/2013 15:05:07 59
16/04/2013 15:05:08 57
If I select the time interval A 20/03/2021 08:00:03 - 20/03/2021 08:00:07 and the time interval B 16/04/2013 15:03:04 - 16/04 / 2013 15: 03: 08, I want in the same graph two lines with values TAB A and TAB B. The X axis starts from 0, which corresponds to both 03/20/2021 08:00:03 and 04/16 / 2013 15: 03:04 (the start of the two periods) and continues until the maximum end time between the two periods.
How can I do?
Thanks
Andrea
