Add postprocessing to NTUP_PHYSVAL merge
This change adds a post-processing step to NTUP_PHYSVAL merge Post-processing is done by postProcessIDPVMHistos. Output has been verified by the physics validation contacts for the CP tracking group.
This change adds a post-processing step to NTUP_PHYSVAL merge Post-processing is done by postProcessIDPVMHistos. Output has been verified by the physics validation contacts for the CP tracking group.