Int_t fNplate; // Number of plates
Int_t fNstrip; // Maximum number of strips
Int_t fNpx; // Number of pads in x
- Int_t fNpy; // Number of pads in y
+ Int_t fNpz; // Number of pads in z
TClonesArray *fSDigits; // Pointer to sdigits
Int_t fMaxIndex; // maximum index in hit map