trf fixes from Trisha

Please have a look

Tested with the same command in the readme

master without TRF

c0lep6jin2bexHighMtbmin_meff: 0.000281852
c0lep6jin2bexLowMtbmin_meff: 0.00150167
c0lep6jin2bex_meff: 0.00178353
c0lep6jin2binHighMtbmin_meff: 0.000321416
c0lep6jin2binLowMtbmin_meff: 0.00204303
c0lep6jin2bin_meff: 0.00236444
c0lep6jin3binHighMtbmin_meff: 3.95639e-05
c0lep6jin3binLowMtbmin_meff: 0.000541355
c0lep6jin3bin_meff: 0.000580919
c1lep5jin2bex_meff: 0.0634991
c1lep5jin2bin_meff: 0.0730883
c1lep5jin3bin_meff: 0.00958918

this branch with recomputed trf with or without TRF per bin

c0lep6jin2bexHighMtbmin_meff: 0.000316088
c0lep6jin2bexLowMtbmin_meff: 0.00170358
c0lep6jin2bex_meff: 0.00201966
c0lep6jin2binHighMtbmin_meff: 0.000322818
c0lep6jin2binLowMtbmin_meff: 0.00219344
c0lep6jin2bin_meff: 0.00251626
c0lep6jin3binHighMtbmin_meff: 3.64711e-05
c0lep6jin3binLowMtbmin_meff: 0.000460127
c0lep6jin3bin_meff: 0.000496598
c1lep5jin2bex_meff: 0.0623107
c1lep5jin2bin_meff: 0.0722482
c1lep5jin3bin_meff: 0.00993751