lb2pKtaumu_run2_ss_muon_samples
2016+2017+2018 data same-sign muon samples for Lb -> pKtaumu LFV analysis.
The samples produced in this merge request will supersede the six same-sign muon samples produced in !1130 (merged) (bug in option files) and the superseded ntuples will be deleted after the new merge request is finalised.