h1D_dRcone.pdf: minimum deltaR cone (edge-to-edge) with b, q, q inside
h1D_dRqq.pdf: deltaR between 2 quarks
h1D_masses.pdf: jet matched to qq, qb, qqb, q, or b
h1D_njets.pdf: good jets (pT>200)
h1D_pt.pdf: all jets