Make FTAG2 just extend FTAG1
FTAG2 is supposed to let us do data-mc checks. However, it currently can't, because it only has tracks, and not all the other fun stuff we use in our latest and greatest taggers. To future proof it, I propose enforcing FTAG2 be an exact copy of FTAG1, but with a slim + trim to ensure file sizes don't get too large. This is a first attempt, and requires further investigation. In this first attempt, it seems we get an approximately double of file size (tests on 500 data-22 events, 64 events pass skim) going from 39.951kb/event -> 84.176 kb/event.
Note, this would superceed this !82817 And, FTAG1 might also further increase in size if I get my way with !83066 (merged)
Edited by Nikita Ivvan Pond