From 00efd091d1f3ff86ae5f87108be985804d520744 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://openfoam.org>
Date: Mon, 16 Oct 2017 17:18:23 +0100
Subject: [PATCH] externalWallHeatFluxTemperatureFvPatchScalarField: Set size
 of option fields before mapping

Resolves problem with reconstruction
---
 .../externalWallHeatFluxTemperatureFvPatchScalarField.C        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
index 8026e6720..175098621 100644
--- a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
+++ b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
@@ -192,12 +192,14 @@ externalWallHeatFluxTemperatureFvPatchScalarField
         }
         case fixedHeatFlux:
         {
+            q_.setSize(mapper.size());
             q_.map(ptf.q_, mapper);
 
             break;
         }
         case fixedHeatTransferCoeff:
         {
+            h_.setSize(mapper.size());
             h_.map(ptf.h_, mapper);
 
             break;
@@ -206,6 +208,7 @@ externalWallHeatFluxTemperatureFvPatchScalarField
 
     if (qrName_ != "none")
     {
+        qrPrevious_.setSize(mapper.size());
         qrPrevious_.map(ptf.qrPrevious_, mapper);
     }
 }