The source project of this merge request has been removed.
Many thanks to Fangyi Guo for the discussion on this MR.
This MR fulfills PID values at the CyberPFO level, which may be urgent for JOI development or some analyses.
Only two scripts, tracking.py and rec.py, need to be updated for this FinalPIDAlg plugin. The other two scripts (sim.py and digi.py) are the same as the official ones.
These scripts reconstruct CyberPFOPID, which is a copy from CyberPFO but with PDG values assigned. Users can access the PID information with a single line pfo.getType().
Sometimes this method returns 0, indicating that the corresponding PID cannot be provided by the gas chamber or time-of-flight detector. This limitation is especially evident for neutral particles. Further PID developments with other sub-detectors, such as ECAL and MUON, may help address this.