Index: trunk/MagicSoft/Mars/manalysis/MPadSchweizer.cc
===================================================================
--- trunk/MagicSoft/Mars/manalysis/MPadSchweizer.cc	(revision 1998)
+++ trunk/MagicSoft/Mars/manalysis/MPadSchweizer.cc	(revision 1999)
@@ -69,5 +69,4 @@
 #include "TH2.h"
 #include "TH3.h"
-#include "TProfile.h"
 #include "TRandom.h"
 #include "TCanvas.h"
@@ -93,20 +92,18 @@
 // Default constructor. 
 //
-MPadSchweizer::MPadSchweizer(const char *name, const char *title,
-                             TH2D *fHist2, TH3D *fHist3, TH3D *fHist3Diff) : 
-               fRunType(0), fGroup(0)
+MPadSchweizer::MPadSchweizer(const char *name, const char *title) 
 {
   fName  = name  ? name  : "MPadSchweizer";
   fTitle = title ? title : "Task for the padding (Schweizer)";
 
-  fHSigmaTheta    = fHist2;
-  fHSigmaPixTheta = fHist3;
-  fHDiffPixTheta  = fHist3Diff;
-
-  fHSigmaTheta->SetDirectory(NULL);
-  fHSigmaPixTheta->SetDirectory(NULL);
-  fHDiffPixTheta->SetDirectory(NULL);
-
-  Print();
+  //fHSigmaTheta    = fHist2;
+  //fHSigmaPixTheta = fHist3;
+  //fHDiffPixTheta  = fHist3Diff;
+
+  //fHSigmaTheta->SetDirectory(NULL);
+  //fHSigmaPixTheta->SetDirectory(NULL);
+  //fHDiffPixTheta->SetDirectory(NULL);
+
+  //Print();
 }
 
@@ -122,6 +119,39 @@
 // --------------------------------------------------------------------------
 //
+// Set the references to the histograms to be used in the padding
+//
+//
+void MPadSchweizer::SetHistograms(TH2D *fHist2, TH3D *fHist3, TH3D *fHist3Diff)
+{
+  fHSigmaTheta    = fHist2;
+  fHSigmaPixTheta = fHist3;
+  fHDiffPixTheta  = fHist3Diff;
+
+  fHSigmaTheta->SetDirectory(NULL);
+  fHSigmaPixTheta->SetDirectory(NULL);
+  fHDiffPixTheta->SetDirectory(NULL);
+
+  Print();
+}
+
+// --------------------------------------------------------------------------
+//
 // Set the option for the padding 
 //
+//  There are 2 options for the padding :                                  //
+//                                                                         //
+//  1) fPadFlag = 1 :                                                      //
+//     Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta //
+//     (fHSigmaTheta). Then generate a pedestal sigma for each pixel using //
+//     the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2               //
+//     (fHDiffPixTheta).                                                   //
+//                                                                         //
+//     This is the preferred option as it takes into account the           //
+//     correlations between the Sigma of a pixel and Sigmabar.             //
+//                                                                         //
+//  2) fPadFlag = 2 :                                                      //
+//     Generate a pedestal sigma for each pixel using the 3D-histogram     //
+//     Theta, pixel no., Sigma (fHSigmaPixTheta).                          //
+//                                                                         //
 void MPadSchweizer::SetPadFlag(Int_t padflag)
 {
Index: trunk/MagicSoft/Mars/manalysis/MPadSchweizer.h
===================================================================
--- trunk/MagicSoft/Mars/manalysis/MPadSchweizer.h	(revision 1998)
+++ trunk/MagicSoft/Mars/manalysis/MPadSchweizer.h	(revision 1999)
@@ -14,5 +14,4 @@
 #include "TH2.h"
 #include "TH3.h"
-#include "TProfile.h"
 
 
@@ -21,5 +20,4 @@
 class MPedestalCam;
 class MMcEvt;
-class MPedestalCam;
 class MSigmabar;
 class MParList;
@@ -63,7 +61,9 @@
 
 public:
-    MPadSchweizer(const char *name, const char *title,
-                  TH2D *fHist2, TH3D *fHist3, TH3D *fHist3Diff);
+    MPadSchweizer(const char *name=NULL, const char *title=NULL);
     ~MPadSchweizer();
+
+    void SetHistograms(TH2D     *fHist2=NULL, TH3D *fHist3=NULL, 
+                       TH3D *fHist3Diff=NULL);
 
     Bool_t PreProcess(MParList *pList);
@@ -72,6 +72,4 @@
     
     void SetPadFlag(Int_t padflag);
-    void SetRunType(Int_t runtype) { fRunType =  runtype; }
-    void SetGroup(Int_t group)     { fGroup   =  group; }
 
     ClassDef(MPadSchweizer, 0)    // task for the padding (Schweizer)