From 734a8e7d58e572d9cbaea4b15d9b307b9fa078c8 Mon Sep 17 00:00:00 2001
From: henry <Henry Weller h.weller@opencfd.co.uk>
Date: Fri, 2 Oct 2009 10:31:46 +0100
Subject: [PATCH] Consistency correction.

---
 .../fields/Fields/symmTransformField/symmTransformField.H | 1 +
 .../basic/basicSymmetry/basicSymmetryPointPatchField.C    | 8 +++++++-
 .../basic/basicSymmetry/basicSymmetryFvPatchField.C       | 6 +++---
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/OpenFOAM/fields/Fields/symmTransformField/symmTransformField.H b/src/OpenFOAM/fields/Fields/symmTransformField/symmTransformField.H
index ba223f7aebc..891da11fd56 100644
--- a/src/OpenFOAM/fields/Fields/symmTransformField/symmTransformField.H
+++ b/src/OpenFOAM/fields/Fields/symmTransformField/symmTransformField.H
@@ -38,6 +38,7 @@ SourceFiles
 
 #include "symmTransform.H"
 #include "symmTensorField.H"
+#include "sphericalTensor.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
diff --git a/src/OpenFOAM/fields/pointPatchFields/basic/basicSymmetry/basicSymmetryPointPatchField.C b/src/OpenFOAM/fields/pointPatchFields/basic/basicSymmetry/basicSymmetryPointPatchField.C
index 8ab8e646c14..a41fbf5f520 100644
--- a/src/OpenFOAM/fields/pointPatchFields/basic/basicSymmetry/basicSymmetryPointPatchField.C
+++ b/src/OpenFOAM/fields/pointPatchFields/basic/basicSymmetry/basicSymmetryPointPatchField.C
@@ -26,6 +26,7 @@ License
 
 #include "basicSymmetryPointPatchField.H"
 #include "transformField.H"
+#include "symmTransformField.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -89,7 +90,12 @@ void basicSymmetryPointPatchField<Type>::evaluate(const Pstream::commsTypes)
     const vectorField& nHat = this->patch().pointNormals();
 
     tmp<Field<Type> > tvalues =
-        transform(I - nHat*nHat, this->patchInternalField());
+    (
+        (
+            this->patchInternalField()
+          + transform(I - 2.0*sqr(nHat), this->patchInternalField())
+        )/2.0
+    );
 
     // Get internal field to insert values into
     Field<Type>& iF = const_cast<Field<Type>&>(this->internalField());
diff --git a/src/finiteVolume/fields/fvPatchFields/basic/basicSymmetry/basicSymmetryFvPatchField.C b/src/finiteVolume/fields/fvPatchFields/basic/basicSymmetry/basicSymmetryFvPatchField.C
index 2595f36d784..43d4bcd941e 100644
--- a/src/finiteVolume/fields/fvPatchFields/basic/basicSymmetry/basicSymmetryFvPatchField.C
+++ b/src/finiteVolume/fields/fvPatchFields/basic/basicSymmetry/basicSymmetryFvPatchField.C
@@ -95,11 +95,11 @@ basicSymmetryFvPatchField<Type>::basicSymmetryFvPatchField
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-// return gradient at boundary
 template<class Type>
 tmp<Field<Type> > basicSymmetryFvPatchField<Type>::snGrad() const
 {
     vectorField nHat = this->patch().nf();
+
     return
     (
         transform(I - 2.0*sqr(nHat), this->patchInternalField())
@@ -108,7 +108,6 @@ tmp<Field<Type> > basicSymmetryFvPatchField<Type>::snGrad() const
 }
 
 
-// Evaluate the field on the patch
 template<class Type>
 void basicSymmetryFvPatchField<Type>::evaluate(const Pstream::commsTypes)
 {
@@ -118,6 +117,7 @@ void basicSymmetryFvPatchField<Type>::evaluate(const Pstream::commsTypes)
     }
 
     vectorField nHat = this->patch().nf();
+
     Field<Type>::operator=
     (
         (
@@ -130,11 +130,11 @@ void basicSymmetryFvPatchField<Type>::evaluate(const Pstream::commsTypes)
 }
 
 
-// Return defining fields
 template<class Type>
 tmp<Field<Type> > basicSymmetryFvPatchField<Type>::snGradTransformDiag() const
 {
     vectorField nHat = this->patch().nf();
+
     vectorField diag(nHat.size());
 
     diag.replace(vector::X, mag(nHat.component(vector::X)));
-- 
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