From 2da53b34e914990635d1c6bddd0a1d5b99b30062 Mon Sep 17 00:00:00 2001
From: Baptiste Mouginot <mouginot.baptiste@gmail.com>
Date: Thu, 17 Jul 2014 13:24:44 +0000
Subject: [PATCH] small simplification

git-svn-id: svn+ssh://svn.in2p3.fr/class@354 0e7d625b-0364-4367-a6be-d5be4a48d228
---
 source/branches/CLASSV3/Model/XS/XSM_MLP.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/branches/CLASSV3/Model/XS/XSM_MLP.cxx b/source/branches/CLASSV3/Model/XS/XSM_MLP.cxx
index 99ce5afe8..e8a6a1f36 100644
--- a/source/branches/CLASSV3/Model/XS/XSM_MLP.cxx
+++ b/source/branches/CLASSV3/Model/XS/XSM_MLP.cxx
@@ -259,7 +259,7 @@ TTree* XSM_MLP::CreateTMVAInputTree(IsotopicVector isotopicvector,int TimeStep)
 
 	IsotopicVector IVAccordingToUserInfoFile = isotopicvector.GetThisComposition(IVInputTMVA);
 
-	double Ntot = IVAccordingToUserInfoFile.GetTotalMass()*1e6/IVAccordingToUserInfoFile.MeanMolar()*6.02214129e23;
+	double Ntot = IVAccordingToUserInfoFile.GetSumOfAll();
 
 	IVAccordingToUserInfoFile = IVAccordingToUserInfoFile/Ntot;
 
-- 
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