From 17f45e5b2e2a81b1bd644a03070811b2d9ed16a3 Mon Sep 17 00:00:00 2001
From: Henry <Henry>
Date: Mon, 15 Jul 2013 14:27:15 +0100
Subject: [PATCH] rotatingWallVelocityFvPatchVectorField: Read value if present
 rather than evaluating the BC Needed for reconstructing AMI cases

---
 .../rotatingWallVelocityFvPatchVectorField.C     | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/finiteVolume/fields/fvPatchFields/derived/rotatingWallVelocity/rotatingWallVelocityFvPatchVectorField.C b/src/finiteVolume/fields/fvPatchFields/derived/rotatingWallVelocity/rotatingWallVelocityFvPatchVectorField.C
index 4492d53c30..daa6a83903 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/rotatingWallVelocity/rotatingWallVelocityFvPatchVectorField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/rotatingWallVelocity/rotatingWallVelocityFvPatchVectorField.C
@@ -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
@@ -73,8 +73,18 @@ rotatingWallVelocityFvPatchVectorField
     axis_(dict.lookup("axis")),
     omega_(DataEntry<scalar>::New("omega", dict))
 {
-    // Evaluate the wall velocity
-    updateCoeffs();
+    if (dict.found("value"))
+    {
+        fvPatchField<vector>::operator=
+        (
+            vectorField("value", dict, p.size())
+        );
+    }
+    else
+    {
+        // Evaluate the wall velocity
+        updateCoeffs();
+    }
 }