Information contained in generated ROOT files
Currently our output ROOT files are upwards of 160MB for 1M events.
We should take a closer look at what data they actually contain - at a brief glance, the ROOT files defines both the Dalitz coordinates x
and y
, and also the center-mass energies. This is essentially duplicate information.
Similarly, based on a very brief investigation, the fields pAlpha
, pAlpha.fUniqueID
, and pAlpha.fBits
seems to be identical for all events, and could maybe be removed.