diff --git a/common/TwoPhase.cpp b/common/TwoPhase.cpp
index df6abae7..0e4e8fbe 100644
--- a/common/TwoPhase.cpp
+++ b/common/TwoPhase.cpp
@@ -175,7 +175,7 @@ TwoPhase::~TwoPhase()
 
 void TwoPhase::ColorToSignedDistance(double Beta, DoubleArray &ColorData, DoubleArray &DistData)
 {
-/*	double factor,temp,value;
+	double factor,temp,value;
 	factor=0.5/Beta;
 	for (int n=0; n<Nx*Ny*Nz; n++){
 	 	value = ColorData[n];
@@ -199,14 +199,15 @@ void TwoPhase::ColorToSignedDistance(double Beta, DoubleArray &ColorData, Double
 	}
 
 	SSO(DistData,Dm.id,Dm,10);
-*/
-	for (int k=0; k<Nz; k++){
+
+	/*	for (int k=0; k<Nz; k++){
 		for (int j=0; j<Ny; j++){
 			for (int i=0; i<Nx; i++){
 				DistData(i,j,k) = ColorData(i,j,k);
 			}
 		}
 	}
+	*/
 //	for (int n=0; n<Nx*Ny*Nz; n++)	DistData[n] = ColorData[n];
 }