- Int_t fIdSens1; //First sensitive volume identifier - lower sector
- Int_t fIdSens2; //Second sensitive volume identifier - upper sector
- Int_t fIdSens3; //Sensitive strip - lower sector
- Int_t fIdSens4; //Sensitive strip - upper sector
-
-private:
+ Int_t fIdSens; // sensitive strip
+ Int_t fIDrift; // drift gas
+ Int_t fSecOld; // indicate the previous sector - for reference points