diff --git a/Inputs/EventGenerator/3He.source b/Inputs/EventGenerator/3He.source
index c88c8c55af046da28a3150ba0afe9151a85a05e4..744bfb7ca322df2fce1c38886fa6bef29aff5d90 100644
--- a/Inputs/EventGenerator/3He.source
+++ b/Inputs/EventGenerator/3He.source
@@ -4,8 +4,8 @@
 %			   Energy are given in MeV , Position in mm				  %	
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 Isotropic
-	EnergyLow=  8	
-	EnergyHigh= 8
+	EnergyLow=  0	
+	EnergyHigh= 300
 	HalfOpenAngleMin= 0
 	HalfOpenAngleMax= 180
 	x0= 0	
diff --git a/Inputs/EventGenerator/alpha.source b/Inputs/EventGenerator/alpha.source
index 3901aa637061318dce7ff6cc779e9ff993cfffbc..17aa3c77eb3bcab6df72835193c70dcc7b6dbcac 100644
--- a/Inputs/EventGenerator/alpha.source
+++ b/Inputs/EventGenerator/alpha.source
@@ -4,8 +4,8 @@
 %			   Energy are given in MeV , Position in mm				  %	
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 Isotropic
-	EnergyLow= 35 
-	EnergyHigh= 35
+	EnergyLow= 0
+	EnergyHigh= 300
 	HalfOpenAngleMin= 90
 	HalfOpenAngleMax= 180
 	x0= 0	
diff --git a/Inputs/EventGenerator/deuton.source b/Inputs/EventGenerator/deuton.source
index cab6556f4cd9e92f6cea8df092e4e2ec95be7d4c..28ff1666efb0e60e12de84c1f17689826b2553a7 100644
--- a/Inputs/EventGenerator/deuton.source
+++ b/Inputs/EventGenerator/deuton.source
@@ -5,7 +5,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 Isotropic
 	EnergyLow=  0	
-	EnergyHigh= 20
+	EnergyHigh= 300
 	HalfOpenAngleMin= 0
 	HalfOpenAngleMax= 180
 	x0= 0	
diff --git a/Inputs/EventGenerator/proton.source b/Inputs/EventGenerator/proton.source
index 5b45410c25009cbae3cb7b620b62857f777c7cc4..7d6828af14458abf06c597070fb1f298db90a9a8 100644
--- a/Inputs/EventGenerator/proton.source
+++ b/Inputs/EventGenerator/proton.source
@@ -5,7 +5,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 Isotropic
 	EnergyLow=  0	
-	EnergyHigh= 15
+	EnergyHigh= 300
 	HalfOpenAngleMin= 0
 	HalfOpenAngleMax= 180
 	x0= 0	
diff --git a/Inputs/EventGenerator/triton.source b/Inputs/EventGenerator/triton.source
index 25b7a84c3df72cecaab598b9f87ce33fce6cbc94..1caa9f45a6eab9f1e03e8057f0a92eba88819889 100644
--- a/Inputs/EventGenerator/triton.source
+++ b/Inputs/EventGenerator/triton.source
@@ -5,7 +5,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 Isotropic
 	EnergyLow=  0	
-	EnergyHigh= 20
+	EnergyHigh= 300
 	HalfOpenAngleMin= 0
 	HalfOpenAngleMax= 180
 	x0= 0	
diff --git a/NPLib/IORoot/RootInput.cxx b/NPLib/IORoot/RootInput.cxx
index 816fb3dc0713ef8d86713296edc927d4cc1aad49..327343c5ff756da039a2ace4878c0dd9c14f4b1e 100644
--- a/NPLib/IORoot/RootInput.cxx
+++ b/NPLib/IORoot/RootInput.cxx
@@ -21,6 +21,7 @@
 
 #include <iostream>
 #include <fstream>
+#include <limits>
 
 #include "RootInput.h"