Decorate tracks with subjet ID
I tried to implement the feature mentioned in #71 (closed) \
Firstly I access all tracks (track collection name should be defined in config) from the large-R jet and decorate them with subjetIndex = -2
.
Then I loop over subjets, retrieve BTaggingLink
from each of them, and from this link obtain tracks. These tracks I decorate with the current subjet index.