- AliTRDgeometry *fGeometry; // The TRD geometry
-
- Float_t fGasDensity; // The density of the drift gas
- Float_t fFoilDensity; // The density of the entrance window foil
- Float_t fGasNobleFraction; // The fraction of noble gas in the mixture
-
- Int_t fDrawTR; // Switches marking the TR photons in the display
- Int_t fDisplayType; // Display type (0: normal, 1: detailed)