From 22a4123906e8ccf4c87f4cb3c1cbd53e398d7beb Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Fri, 13 Sep 2013 11:01:35 +0100
Subject: [PATCH] BUG: fixedFluxPressure: do not use deltaCoeffs in mapping
 constructor

---
 .../fixedFluxPressureFvPatchScalarField.C         | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxPressure/fixedFluxPressureFvPatchScalarField.C b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxPressure/fixedFluxPressureFvPatchScalarField.C
index ac4b3feaa3..43543c7125 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxPressure/fixedFluxPressureFvPatchScalarField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxPressure/fixedFluxPressureFvPatchScalarField.C
@@ -59,14 +59,17 @@ Foam::fixedFluxPressureFvPatchScalarField::fixedFluxPressureFvPatchScalarField
     gradient() = 0.0;
     gradient().map(ptf.gradient(), mapper);
 
-    // Evaluate the value field from the gradient if the internal field is valid
-    if (&iF && iF.size())
+    // Unfortunately we cannot use the deltaCoeffs in a mapper constructor
+    // since this triggers AMI construction which is a problem in decomposing
+    // cases (the individual processor does not make sense)
+    // So for now map the values
+
+    if (&iF)
     {
-        scalarField::operator=
-        (
-            patchInternalField() + gradient()/patch().deltaCoeffs()
-        );
+        scalarField::operator=(patchInternalField());
     }
+    map(ptf, mapper);
+
 }