#T: Total number of halos.
#G: Good halos (with consistent descendants).
#D: Dead halos (without consistent descendants).
#ND: Halos initially without descendants in particle merger tree.
#DNF: Halos whose descendants were deleted.
#PGI: Halos whose descendants are gravitationally inconsistent (binned by progenitor mass).
#DGI: Halos whose descendants are gravitationally inconsistent (binned by descendant mass).
#IT: Halos whose descendants are inconsistent with applicable tidal forces.
#PGR: Halos whose descendants were found by gravitational consistency (binned by progenitor mass).
#DGR: Halos whose descendants were found by gravitational consistency (binned by descendant mass).
#TR: Halos whose descendants were identified by tidal forces.
#P: Phantom halos.
#NP: Phantom halos created at this timestep.
#RND: Halos remaining without descendants (not including phantoms).
#MT: Halos which were likely too massive to tidally merge.
#SMMP: MMP links where the mass ratio was greater than 0.300000.
#TMP: Tracks which were truncated due to the phantom fraction being higher than 0.250000.
#Mass_bin T G D ND DNF PGI DGI IT PGR DGR TR P NP RND MT SMMP TMP
10 19592544 16591830 8299021 1303002  983861   17707    5997       0 1842571  735938  119057 10501303 5202996 3000714       0 2077146  197522 
11 55366316 54437619 12018013  785407  936198  259643  270564       0 2207943 3295355  615332 22246015 11156699  928697       0  397442  150565 
12 1015437 1014446   39001       1     682    2254    3042       0    7388   26567    8210   73400   35390     991       0    3922     265 
13     880     880     113       0       0       1       2       0       3      45       5     153      40       0       0       3       1