G4double expHall_x;
     G4double expHall_y;
     G4double expHall_z;

     G4double trkTubs_rmax;
     G4double trkTubs_rmin;
     G4double trkTubs_dz;
     G4double trkTubs_sphi;
     G4double trkTubs_dphi;

     G4int notrkLayers;
     G4double tracker_radius[5];
     G4double tracker_thick;
     G4double tracker_length[5];

     G4double caloTubs_rmax;
     G4double caloTubs_rmin;
     G4double caloTubs_dz;
     G4double caloTubs_sphi;
     G4double caloTubs_dphi;

     G4int nocaloLayers;
     G4double absorber_thick;
     G4double scinti_thick;

     G4int segmentsinZ;
     G4double caloRing_rmax;
     G4double caloRing_rmin;
     G4double caloRing_dz;
     G4double caloRing_sphi;
     G4double caloRing_dphi;

     G4int segmentsinPhi;
     G4double caloCell_rmax;
     G4double caloCell_rmin;
     G4double caloCell_dz;
     G4double caloCell_sphi;
     G4double caloCell_dphi;

     G4int nomucounter;
     G4double muBox_radius;
     G4double muBox_width;
     G4double muBox_thick;
     G4double muBox_length;