Index: trunk/MagicSoft/Mars/manalysis/MPadSchweizer.cc
===================================================================
--- trunk/MagicSoft/Mars/manalysis/MPadSchweizer.cc	(revision 2139)
+++ trunk/MagicSoft/Mars/manalysis/MPadSchweizer.cc	(revision 2141)
@@ -268,4 +268,33 @@
   //*fLog << "Entry MPadSchweizer::Process();" << endl;
 
+  //------------------------------------------------
+  // add pixels to MCerPhotEvt which are not yet in;
+  // set their numnber of photons equal to zero
+
+  UInt_t imaxnumpix = fCam->GetNumPixels();
+
+  for (UInt_t i=0; i<imaxnumpix; i++)
+  {
+    Bool_t alreadythere = kFALSE;
+    UInt_t npix = fEvt->GetNumPixels();
+    for (UInt_t j=0; j<npix; j++)
+    {
+      MCerPhotPix &pix = (*fEvt)[j];
+      UInt_t id = pix.GetPixId();
+      if (i==id)
+      {
+        alreadythere = kTRUE;
+        break;
+      }
+    }
+    if (alreadythere)
+      continue;
+
+    fEvt->AddPixel(i, 0.0, (*fPed)[i].GetMeanRms());
+  }
+
+
+
+  //-----------------------------------------
   Int_t rc=0;