change default option

NonLinearSolver/modelReduction/Tree.h

@@ -59,7 +59,7 @@ class Tree
     void printTree() const;
     void printTreeInteraction(const std::string fname="treeInteraction.txt", bool colorMat = true, int dir=1) const;
     void clear();
-    void initialize(bool rand=true, bool normalizedWeight=false);
+    void initialize(bool rand=true, bool normalizedWeight=true);
     const TreeNode* getRootNode() const {return _root;};
     
     void assignMaterialLaws(int numPhases);