diff --git a/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneField.H b/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneField.H
index 05f1c28b42..e83c2c0d58 100644
--- a/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneField.H
+++ b/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneField.H
@@ -38,6 +38,7 @@ Description
 #define geometricOneField_H
 
 #include "oneFieldField.H"
+#include "dimensionSet.H"
 #include "scalar.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -65,6 +66,8 @@ public:
 
     // Member Operators
 
+        inline const dimensionSet& dimensions() const;
+
         inline scalar operator[](const label) const;
 
         inline oneField field() const;
diff --git a/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneFieldI.H b/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneFieldI.H
index 2b8a3989bc..eafebe4b01 100644
--- a/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneFieldI.H
+++ b/src/OpenFOAM/fields/GeometricFields/geometricOneField/geometricOneFieldI.H
@@ -27,6 +27,11 @@ License
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+inline const Foam::dimensionSet& Foam::geometricOneField::dimensions() const
+{
+    return dimless;
+}
+
 inline Foam::scalar Foam::geometricOneField::operator[](const label) const
 {
     return scalar(1);
diff --git a/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroField.H b/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroField.H
index 60c4bac849..7e5aa91024 100644
--- a/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroField.H
+++ b/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroField.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -38,6 +38,7 @@ Description
 #define geometricZeroField_H
 
 #include "zeroFieldField.H"
+#include "dimensionSet.H"
 #include "scalar.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -65,6 +66,8 @@ public:
 
     // Member Operators
 
+        inline const dimensionSet& dimensions() const;
+
         inline scalar operator[](const label) const;
 
         inline zeroField field() const;
diff --git a/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroFieldI.H b/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroFieldI.H
index cea8c52bbb..d6188702d5 100644
--- a/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroFieldI.H
+++ b/src/OpenFOAM/fields/GeometricFields/geometricZeroField/geometricZeroFieldI.H
@@ -27,6 +27,11 @@ License
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+inline const Foam::dimensionSet& Foam::geometricZeroField::dimensions() const
+{
+    return dimless;
+}
+
 inline Foam::scalar Foam::geometricZeroField::operator[](const label) const
 {
     return scalar(0);