--- PamCut/CaloCuts/CaloGeomCut/CaloGeomCut.h	2011/07/28 13:26:31	1.5
+++ PamCut/CaloCuts/CaloGeomCut/CaloGeomCut.h	2011/09/02 16:25:39	1.6
@@ -52,12 +52,13 @@
    * @param yTolCaloTrack The tolerance for Y view which defines the fiducial acceptance.
    * @param mass The particle's mass (used only when iMethod = 1). Default is #H_MASS.
    * @param resMax Default: 10. (equivalent to beta[12])
+   * @param zeta The particle Z, with sign (used only when iMethod = 1). Default is +1.
    * @param qualCut Default: 10. (equivalent to beta[12])
    * @param chi2Cut Default: 20. (equivalent to beta[12])
    */
   CaloGeomCut(const char *cutName, CaloAxis *xCaloAxis, CaloAxis *yCaloAxis, UInt_t iMethod,
-      Float_t xTolCaloTrack = 0.7, Float_t yTolCaloTrack = 0.7, Float_t mass = H_MASS, Float_t resMax = 10.,
-      Float_t qualCut = 10., Float_t chi2Cut = 20.);
+      Float_t xTolCaloTrack = 0.7, Float_t yTolCaloTrack = 0.7, Float_t mass = H_MASS, Float_t zeta = +1.,
+      Float_t resMax = 10., Float_t qualCut = 10., Float_t chi2Cut = 20.);
 
   /*! @brief Destructor. */
   ~CaloGeomCut();
@@ -74,7 +75,7 @@
   CaloAxis *_xCaloAxis, *_yCaloAxis;
   UInt_t _iMethod;
   Float_t _xTolCaloTrack, _yTolCaloTrack;
-  Float_t _mass;
+  Float_t _mass, _zeta;
   Float_t _resMax, _qualCut, _chi2Cut;
 
   Trajectory* _traj;