Adding Large-R JetTruthLabel to EXOT3
Adding JetTruthLabel for the groomed large-R jet collections so that we can run large-R systematics without the truth labelling tool. Also added the TruthPartonLabelID variable for the (ungrooomed) AntiKt10LCTopoJets in EXOT3 for our DJR studies.
Tagging @guescini
Edited by Jannik Geisen