--- calo/flight/CaloPreSampler/src/CaloPreSampler.cpp	2010/03/10 12:11:11	1.17
+++ calo/flight/CaloPreSampler/src/CaloPreSampler.cpp	2014/01/23 11:23:54	1.19
@@ -210,12 +210,10 @@
   Bool_t st = true;
   Int_t ntrkentry = 0;
   TrkLevel2 *trk = L2->GetTrkLevel2();
-  Bool_t filled = false;
+  //  Bool_t filled = false;
   //
   if ( debug ) printf(" Processing event at OBT %u PKT %u time %u \n",OBT,PKT,atime);
   //
-  this->Clear();
-  //
   // find out if we have trkseqno = -1, -2 or -3
   //
   Bool_t m1 = false;
@@ -228,6 +226,18 @@
   };
   if ( !withtrk ) m3 = true;
   //
+  // copy variables calculated during calibration process which is skipped here... this has been moved before this->Clear() for reprocessing purpose
+  //
+  event->clevel2->good = L2->GetCaloLevel2()->good;
+  memcpy(event->clevel2->perr,L2->GetCaloLevel2()->perr,sizeof(L2->GetCaloLevel2()->perr));
+  memcpy(event->clevel2->swerr,L2->GetCaloLevel2()->swerr,sizeof(L2->GetCaloLevel2()->swerr));
+  memcpy(event->clevel2->crc,L2->GetCaloLevel2()->crc,sizeof(L2->GetCaloLevel2()->crc));
+  event->clevel2->selftrigger = L2->GetCaloLevel2()->selftrigger;
+  //
+  //
+  this->Clear(); // moved after all calls to L2->GetCaloLevel2() since pcalo could be the same as L2->GetCaloLevel2() !!!
+  //
+  //
   if ( debug ) printf(" Fill estrip matrix needed to calculate variables \n");
   //
   // Fill the estrip matrix
@@ -335,13 +345,13 @@
   //
   event->clevel1->good2 = 1;
   //
-  // copy variables calculated during calibration process which is skipped here...
+  // copy variables calculated during calibration process which is skipped here... this has to be moved before this->Clear() for reprocessing purpose
   //
-  event->clevel2->good = L2->GetCaloLevel2()->good;
-  memcpy(event->clevel2->perr,L2->GetCaloLevel2()->perr,sizeof(L2->GetCaloLevel2()->perr));
-  memcpy(event->clevel2->swerr,L2->GetCaloLevel2()->swerr,sizeof(L2->GetCaloLevel2()->swerr));
-  memcpy(event->clevel2->crc,L2->GetCaloLevel2()->crc,sizeof(L2->GetCaloLevel2()->crc));
-  event->clevel2->selftrigger = L2->GetCaloLevel2()->selftrigger;
+//  event->clevel2->good = L2->GetCaloLevel2()->good;
+//  memcpy(event->clevel2->perr,L2->GetCaloLevel2()->perr,sizeof(L2->GetCaloLevel2()->perr));
+//  memcpy(event->clevel2->swerr,L2->GetCaloLevel2()->swerr,sizeof(L2->GetCaloLevel2()->swerr));
+//  memcpy(event->clevel2->crc,L2->GetCaloLevel2()->crc,sizeof(L2->GetCaloLevel2()->crc));
+//  event->clevel2->selftrigger = L2->GetCaloLevel2()->selftrigger;
   //
   // Calculate variables common to all tracks (qtot, nstrip, etc.)
   //
@@ -357,7 +367,7 @@
   //
   ntrkentry = 0;
   //
-  filled = false;
+  //  filled = false;
   //
   // Run over tracks (tracker or calorimeter )
   //
@@ -394,7 +404,7 @@
 
 
       ntrkentry++;	
-      filled = true;
+      //      filled = true;
       //
     }; // loop on all the tracks
   };
@@ -439,7 +449,7 @@
       if ( debug ) printf("-3 a Call FillTrkVar() \n");
       event->FillTrkVar(pcalo,ntrkentry);
       ntrkentry++;
-      filled = true;
+      //      filled = true;
       //
     } else {
       if ( debug ) printf(" Selftrigger: problems with event \n");
@@ -486,7 +496,7 @@
       if ( debug ) printf("-2 a Call FillTrkVar() \n");
       event->FillTrkVar(pcalo,ntrkentry);
       ntrkentry++;
-      filled = true;
+      //      filled = true;
       //
     } else {
       if ( debug ) printf(" Selftrigger: problems with event \n");
@@ -532,7 +542,7 @@
       if ( debug ) printf("-1 a Call FillTrkVar() \n");
       event->FillTrkVar(pcalo,ntrkentry);
       ntrkentry++;
-      filled = true;
+      //      filled = true;
       //
     } else {
       if ( debug ) printf(" Selftrigger: problems with event \n");