9 montool.defineHistogram('nTrk', type='TH1F', path='EXPERT', title="number of merged tracks in extended RoIs", xbins=200, xmin=0, xmax=200)
10 montool.defineHistogram('nSelectedTrk', type='TH1F', path='EXPERT', title="number of tracks in vicinity of dimuon vertex", xbins=200, xmin=0, xmax=200)