compareCSA08_commonTracker.cfg
  replace TrackerGeometryCompare.levels = {"Tracker", "Det"}
-> Detectors' displacements wrt traker


compareCSA08_commonSubdets.cfg
  replace TrackerGeometryCompare.levels = {"TPBBarrel", "TPEEndcap", 
"TIBBarrel", "TIDEndcap", "TOBBarrel", "TECEndcap", "Det"}
-> Detectors' displacements wrt subdetectors

compareCSA08_???.cfg
  replace TrackerGeometryCompare.levels = {"Tracker", ???}
-> Suddetectors' displacements wrt traker