From bfc3b12920bbdb65c3cf942a5168ba1e17a58720 Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Wed, 22 May 2013 09:23:24 +0100
Subject: [PATCH] ENH: faceSource|cellSource function objects: added warning if
 field not processed

---
 .../field/fieldValues/cellSource/cellSource.C | 23 ++++++++++++++-----
 .../field/fieldValues/faceSource/faceSource.C | 21 +++++++++++++----
 2 files changed, 33 insertions(+), 11 deletions(-)

diff --git a/src/postProcessing/functionObjects/field/fieldValues/cellSource/cellSource.C b/src/postProcessing/functionObjects/field/fieldValues/cellSource/cellSource.C
index 3d7977c488..595c16084d 100644
--- a/src/postProcessing/functionObjects/field/fieldValues/cellSource/cellSource.C
+++ b/src/postProcessing/functionObjects/field/fieldValues/cellSource/cellSource.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -222,11 +222,22 @@ void Foam::fieldValues::cellSource::write()
 
         forAll(fields_, i)
         {
-            writeValues<scalar>(fields_[i]);
-            writeValues<vector>(fields_[i]);
-            writeValues<sphericalTensor>(fields_[i]);
-            writeValues<symmTensor>(fields_[i]);
-            writeValues<tensor>(fields_[i]);
+            const word& fieldName = fields_[i];
+            bool processed = false;
+
+            processed = processed || writeValues<scalar>(fieldName);
+            processed = processed || writeValues<vector>(fieldName);
+            processed = processed || writeValues<sphericalTensor>(fieldName);
+            processed = processed || writeValues<symmTensor>(fieldName);
+            processed = processed || writeValues<tensor>(fieldName);
+
+            if (!processed)
+            {
+                WarningIn("void Foam::fieldValues::cellSource::write()")
+                    << "Requested field " << fieldName
+                    << " not found in database and not processed"
+                    << endl;
+            }
         }
 
         if (Pstream::master())
diff --git a/src/postProcessing/functionObjects/field/fieldValues/faceSource/faceSource.C b/src/postProcessing/functionObjects/field/fieldValues/faceSource/faceSource.C
index dd54de718a..ee3b626562 100644
--- a/src/postProcessing/functionObjects/field/fieldValues/faceSource/faceSource.C
+++ b/src/postProcessing/functionObjects/field/fieldValues/faceSource/faceSource.C
@@ -630,11 +630,22 @@ void Foam::fieldValues::faceSource::write()
 
         forAll(fields_, i)
         {
-            writeValues<scalar>(fields_[i]);
-            writeValues<vector>(fields_[i]);
-            writeValues<sphericalTensor>(fields_[i]);
-            writeValues<symmTensor>(fields_[i]);
-            writeValues<tensor>(fields_[i]);
+            const word& fieldName = fields_[i];
+            bool processed = false;
+
+            processed = processed || writeValues<scalar>(fieldName);
+            processed = processed || writeValues<vector>(fieldName);
+            processed = processed || writeValues<sphericalTensor>(fieldName);
+            processed = processed || writeValues<symmTensor>(fieldName);
+            processed = processed || writeValues<tensor>(fieldName);
+
+            if (!processed)
+            {
+                WarningIn("void Foam::fieldValues::faceSource::write()")
+                    << "Requested field " << fieldName
+                    << " not found in database and not processed"
+                    << endl;
+            }
         }
 
         if (Pstream::master())