diff --git a/source/trunk/include/CLSSFacility.hxx b/source/trunk/include/CLSSFacility.hxx
index 8e1b4c33d3c69d75ceff881f4af8dd7370856a23..59578723cd08cf39a9a45c90404fdc4fcc671e75 100644
--- a/source/trunk/include/CLSSFacility.hxx
+++ b/source/trunk/include/CLSSFacility.hxx
@@ -41,8 +41,8 @@ public :
 	cSecond 	GetCreationTime()	const	{ return fCreationTime; }	//!< Return the creation time of the Facility
 	cSecond 	GetLifeTime()		const	{ return fLifeTime; }		//!< Return the life time of the Facility
 	CLASS*		GetParc()			{ return fParc; }
-	IsotopicVector GetCumulativeIVIn(IsotopicVector IV) { return fCumulativeIVIn;}
-	IsotopicVector GetCumulativeIVOut(IsotopicVector IV) { return fCumulativeIVOut;}
+	IsotopicVector GetCumulativeIVIn() { return fCumulativeIVIn;}
+	IsotopicVector GetCumulativeIVOut() { return fCumulativeIVOut;}
 
 	
 		//********* Set Method *********//
diff --git a/source/trunk/src/Reactor.cxx b/source/trunk/src/Reactor.cxx
index 93f8f1b40bd18adc0ebc05751e51c7eee1ff1839..0457d45543fe7df44226b16e08bc322b767f95d1 100755
--- a/source/trunk/src/Reactor.cxx
+++ b/source/trunk/src/Reactor.cxx
@@ -420,7 +420,7 @@ void Reactor::Dump()
 			if(fIsStarted == true )					// A Cycle has already been done
 			{
 				fAssociedPool->AddIVCooling(fInsideIV);
-				GetCumulativeIVOut(fInsideIV);
+				AddCumulativeIVOut(fInsideIV);
 			}
 			else fIsStarted = true;					// Just start the first cycle
 
@@ -452,7 +452,7 @@ void Reactor::Dump()
 		{
 
 			fAssociedPool->AddIVCooling(fIVOutCycle);
-			GetCumulativeIVOut(fIVOutCycle);
+			AddCumulativeIVOut(fIVOutCycle);
 			fInsideIV.Clear();
 			fInCycleTime = 0;
 			fIsStarted = false;		// shut down the Reactor
@@ -460,7 +460,7 @@ void Reactor::Dump()
 		else if (fEndOfCycle == false && fShutDown == true) 					//shutdown during Cycle
 		{
 			fAssociedPool->AddIVCooling(fInsideIV);
-			GetCumulativeIVOut(fInsideIV);
+			AddCumulativeIVOut(fInsideIV);
 			fInsideIV.Clear();
 			fInCycleTime = 0;
 			fIsStarted = false;		// shut down the Reactor
@@ -483,7 +483,7 @@ void Reactor::Dump()
 			if(fIsStarted == true )					// A Cycle has already been done
 			{
 				fAssociedPool->AddIVCooling(fIVOutCycle);
-				GetCumulativeIVOut(fIVOutCycle);
+				AddCumulativeIVOut(fIVOutCycle);
 			}
 			else fIsStarted = true;					// Just start the first cycle
 
@@ -500,7 +500,7 @@ void Reactor::Dump()
 		else if (fEndOfCycle == true && fShutDown == true)		//shutdown at end of Cycle
 		{
 			fAssociedPool->AddIVCooling(fIVOutCycle);
-			GetCumulativeIVOut(fIVOutCycle);
+			AddCumulativeIVOut(fIVOutCycle);
 			fInsideIV.Clear();
 			fInCycleTime = 0;
 			fIsStarted = false;		// shut down the Reactor
@@ -508,7 +508,7 @@ void Reactor::Dump()
 		else if (fEndOfCycle == false && fShutDown == true) 					//shutdown during Cycle
 		{
 			fAssociedPool->AddIVCooling(fInsideIV);
-			GetCumulativeIVOut(fInsideIV);
+			AddCumulativeIVOut(fInsideIV);
 			fInsideIV.Clear();
 			fInCycleTime = 0;
 			fIsStarted = false;		// shut down the Reactor