caleb/EGamma_ElectronTrackingValidation @ 99b65acb161d27aaf4ac565c058e9a9ac13d4294

Caleb Fangmeier 99b65acb16 Adds plots of residuals vs eta for all layers/sections of pixel		7 lat temu
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TrackingNtuple.h	a6295f14f9 initial implementation of analysis code for electron tracking validation, included plots for dz vs. eta and dphi vs. eta between sim-hits and rec-hits in the pixel barrel	7 lat temu
obj_types.cpp	c21551aa10 Adds ability to specify multiple input root files via a text file	7 lat temu
tracking_validation.cpp	99b65acb16 Adds plots of residuals vs eta for all layers/sections of pixel	7 lat temu