TUT: added tutorial files (issue #671)

- also cleanup by using 0.orig/ directory.
- use foamListRegions to obtain region names

tutorials/heatTransfer/chtMultiRegionFoam/externalCoupledHeater/Allclean

@@ -2,23 +2,11 @@
 cd ${0%/*} || exit 1                        # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions  # Tutorial clean functions
 
-cleanCase
+cleanCase0
 
 rm -rf comms
 rm -rf VTK
 rm -rf constant/cellToRegion
-
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf 0/bottomWater
-rm -rf 0/topAir
-rm -rf 0/heater
-rm -rf 0/leftSolid
-rm -rf 0/rightSolid
-rm -f 0/cellToRegion
-
-rm -rf constant/bottomWater/polyMesh
-rm -rf constant/topAir/polyMesh
-rm -rf constant/heater/polyMesh
-rm -rf constant/leftSolid/polyMesh
-rm -rf constant/rightSolid/polyMesh
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/externalCoupledHeater/Allrun.pre

@@ -4,18 +4,22 @@ cd ${0%/*} || exit 1                        # Run from this directory
 
 runApplication blockMesh
 runApplication topoSet
+
+# Restore initial fields
+restore0Dir
+
 runApplication splitMeshRegions -cellZones -overwrite
 
-# remove fluid fields from solid regions (important for post-processing)
+# Remove fluid fields from solid regions (important for post-processing)
-for i in heater leftSolid rightSolid
+for region in $(foamListRegions solid)
 do
-   rm -f 0*/$i/{nut,alphat,epsilon,k,U,p_rgh}
+    rm -f 0/$region/{nut,alphat,epsilon,k,U,p_rgh}
+    rm -f processor*/0/$region/{nut,alphat,epsilon,k,U,p_rgh}
 done
 
-
+for region in $(foamListRegions)
-for i in bottomWater topAir heater leftSolid rightSolid
 do
-   changeDictionary -region $i > log.changeDictionary.$i 2>&1
+    runApplication -s $region changeDictionary -region $region
 done
 
 # Create coupling geometry
@@ -23,8 +27,7 @@ runApplication createExternalCoupledPatchGeometry \
     -regions '(topAir heater)' coupleGroup
 
 echo
-echo "creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
 echo
-paraFoam -touchAll 2>/dev/null
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/externalSolarLoad/Allclean

@@ -6,11 +6,7 @@ cleanCase0
 
 rm -rf VTK
 rm -rf constant/cellToRegion
-
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf constant/air/polyMesh
-rm -rf constant/solid/polyMesh
-rm -rf constant/floor/polyMesh
-rm -rf constant/triSurface
 
 rm -f constant/air/F
 rm -f constant/air/constructMap*
@@ -19,11 +15,4 @@ rm -f constant/air/globalFaceFaces
 rm -f constant/air/mapDist
 rm -f constant/air/visibleFaceFaces
 
-rm -f 0/air/facesAgglomeration
-rm -f 0/air/viewFactorField
-rm -f 0/air/cellToRegion
-rm -f 0/floor/cellToRegion
-rm -f 0/solid/cellToRegion
-rm -f 0/cellToRegion
-
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/externalSolarLoad/Allrun

@@ -8,24 +8,23 @@ cd ${0%/*} || exit 1                        # Run from this directory
 #-- Run on single processor
 
 # Agglomerate patch faces
-for i in air
+for region in air
 do
-    runApplication -s $i \
+    runApplication -s $region \
-        faceAgglomerate -region $i -dict constant/viewFactorsDict
+        faceAgglomerate -region $region -dict constant/viewFactorsDict
 done
 
 # Generate view factors
-for i in air
+for region in air
 do
-    runApplication -s $i \
+    runApplication -s $region \
-        viewFactorsGen -region $i
+        viewFactorsGen -region $region
 done
 
 runApplication $(getApplication)
 
 echo
-echo "Creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
 echo
-paraFoam -touchAll
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/externalSolarLoad/Allrun-parallel

@@ -11,17 +11,17 @@ cd ${0%/*} || exit 1                        # Run from this directory
 runApplication decomposePar -allRegions -constant
 
 # Agglomerate patch faces
-for i in air
+for region in air
 do
-    runParallel -s $i \
+    runParallel -s $region \
-        faceAgglomerate -region $i -dict constant/viewFactorsDict
+        faceAgglomerate -region $region -dict constant/viewFactorsDict
 done
 
 # Generate view factors
-for i in air
+for region in air
 do
-    runParallel -s $i \
+    runParallel -s $region \
-        viewFactorsGen -region $i
+        viewFactorsGen -region $region
 done
 
 # Set the initial fields
@@ -33,8 +33,7 @@ runParallel $(getApplication)
 runApplication reconstructPar -allRegions
 
 echo
-echo "Creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
 echo
-paraFoam -touchAll
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/externalSolarLoad/Allrun.pre

@@ -10,18 +10,19 @@ runApplication splitMeshRegions -cellZones -overwrite
 rm -rf 0/domain3 constant/domain3 system/domain3
 
 # Remove fluid fields from solid regions (important for post-processing)
-for i in solid floor
+for region in $(foamListRegions solid)
 do
-   rm -f 0*/$i/{rho,mut,alphat,epsilon,k,U,p_rgh,qr,G,IDefault}
+    rm -f 0/$region/{rho,mut,alphat,epsilon,k,U,p_rgh,qr,G,IDefault}
+    rm -f processor*/0/$region/{rho,mut,alphat,epsilon,k,U,p_rgh,qr,G,IDefault}
 done
 
 # Set the initial fields
 restore0Dir
 
-for i in air solid floor
+for region in $(foamListRegions)
 do
-    runApplication -s $i changeDictionary \
+    runApplication -s $region changeDictionary \
-        -region $i -subDict dictionaryReplacement
+        -region $region -subDict dictionaryReplacement
 done
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/Allclean

@@ -6,11 +6,6 @@ cleanCase0
 
 rm -rf VTK
 rm -rf constant/cellToRegion
-
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf constant/bottomWater/polyMesh
-rm -rf constant/topAir/polyMesh
-rm -rf constant/heater/polyMesh
-rm -rf constant/leftSolid/polyMesh
-rm -rf constant/rightSolid/polyMesh
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/Allmesh

@@ -14,6 +14,7 @@ runApplication splitMeshRegions -cellZones -overwrite
 for region in $(foamListRegions solid)
 do
     rm -f 0/$region/{nut,alphat,epsilon,k,U,p_rgh}
+    rm -f processor*/0/$region/{nut,alphat,epsilon,k,U,p_rgh}
 done
 
 for region in $(foamListRegions)

tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/Allclean

@@ -9,11 +9,6 @@ rm -f constant/triSurface/*.eMesh > /dev/null 2>&1
 
 rm -rf VTK
 rm -rf constant/cellToRegion
-
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf constant/bottomAir/polyMesh
-rm -rf constant/topAir/polyMesh
-rm -rf constant/heater/polyMesh
-rm -rf constant/leftSolid/polyMesh
-rm -rf constant/rightSolid/polyMesh
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/Allrun-serial

@@ -18,6 +18,7 @@ runApplication splitMeshRegions -cellZones -overwrite
 for region in $(foamListRegions solid)
 do
     rm -f 0/$region/{nut,alphat,epsilon,k,U,p_rgh}
+    rm -f processor*/0/$region/{nut,alphat,epsilon,k,U,p_rgh}
 done
 
 for region in $(foamListRegions)

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/Allclean

@@ -4,7 +4,6 @@ cd ${0%/*} || exit 1                        # Run from this directory
 
 cleanCase0
 
-rm -rf constant/windshield/polyMesh
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf constant/cabin/polyMesh
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/Allrun-parallel

@@ -30,8 +30,7 @@ runParallel $(getApplication)
 runApplication reconstructPar -allRegions
 
 echo
-echo "creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
 echo
-paraFoam -touchAll
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/windshieldDefrost/Allclean

@@ -4,8 +4,6 @@ cd ${0%/*} || exit 1                        # Run from this directory
 
 cleanCase0
 
-rm -rf constant/exterior/polyMesh
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf constant/ice/polyMesh
-rm -rf constant/cabin/polyMesh
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionFoam/windshieldDefrost/Allrun-parallel

@@ -16,5 +16,4 @@ runApplication -s cabin reconstructPar -region cabin
 runApplication -s ice reconstructPar -region ice
 runApplication -s exterior reconstructPar -region exterior
 
-
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/0.orig/U

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0.01 0 0);
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/0.orig/epsilon

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/0.orig/k

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/Allclean

@@ -2,19 +2,12 @@
 cd ${0%/*} || exit 1                        # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions  # Tutorial clean functions
 
-cleanCase
+cleanCase0
 
 rm -rf comms
 rm -rf VTK
 rm -rf constant/cellToRegion
 
-rm -rf 0/bottomWater
-rm -rf 0/topAir
-rm -rf 0/heater
-rm -rf 0/leftSolid
-rm -rf 0/rightSolid
-rm -f 0/cellToRegion
-
 rm -rf constant/bottomWater/polyMesh
 rm -rf constant/topAir/polyMesh
 rm -rf constant/heater/polyMesh

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/Allrun.pre

@@ -4,27 +4,30 @@ cd ${0%/*} || exit 1                        # Run from this directory
 
 runApplication blockMesh
 runApplication topoSet
+
+# Restore initial fields
+restore0Dir
+
 runApplication splitMeshRegions -cellZones -overwrite
 
-# remove fluid fields from solid regions (important for post-processing)
+# Remove fluid fields from solid regions (important for post-processing)
-for i in heater leftSolid rightSolid
+for region in $(foamListRegions solid)
 do
-   rm -f 0*/$i/{nut,alphat,epsilon,k,U,p_rgh}
+    rm -f 0/$region/{nut,alphat,epsilon,k,U,p_rgh}
+    rm -f processor*/0/$region/{nut,alphat,epsilon,k,U,p_rgh}
 done
 
-
+for region in $(foamListRegions)
-for i in bottomWater topAir heater leftSolid rightSolid
 do
-   changeDictionary -region $i > log.changeDictionary.$i 2>&1
+    runApplication -s $region changeDictionary -region $region
 done
 
 # Create coupling geometry
 runApplication createExternalCoupledPatchGeometry \
     -regions '(topAir heater)' coupleGroup
 
-# echo
+echo
-# echo "creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
-# echo
+echo
-# paraFoam -touchAll 2>/dev/null
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/system/decomposeParDict

@@ -20,16 +20,6 @@ numberOfSubdomains  4;
 // preserveFaceZones (heater solid1 solid3);
 
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
-coeffs
-{
-    n           (2 2 1);
-    //delta       0.001; // default=0.001
-    //order       xyz;   // default=xzy
-    dataFile    "decompositionData";
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/system/externalCoupled

@@ -13,6 +13,9 @@ externalCoupled
     // Does external process start first
     initByExternal  true;
 
+    // Frequency of coupling
+    calcFrequency   4;
+
     // Additional output
     log             true;
 

tutorials/heatTransfer/chtMultiRegionSimpleFoam/externalCoupledHeater/system/fvSolution

@@ -19,7 +19,11 @@ SIMPLE
 {
     energyCoupling
     {
-        iterations      50;
+        iterations      10;
+
+        timeStart       10;
+
+        timeEnd         100;
 
         interval        0;
 

tutorials/heatTransfer/chtMultiRegionSimpleFoam/heatExchanger/Allrun.pre

@@ -2,26 +2,27 @@
 cd ${0%/*} || exit 1                        # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions
 
-#create meshes
+# Create meshes
 runApplication -s air    blockMesh -region air
 runApplication -s porous blockMesh -region porous
 
-# create rotor blades in air region
+# Create rotor blades in air region
 runApplication -s air.1 \
     topoSet -region air -dict system/topoSetDict.1
 
 runApplication createBaffles -region air -overwrite
 
-# create rotor zone in air region for MRF
+# Create rotor zone in air region for MRF
 runApplication -s air.2 \
     topoSet -region air -dict system/topoSetDict.2
 
 rm -rf constant/air/polyMesh/sets
 
-# create dummy files for post-processing
+# Create dummy files for post-processing
 paraFoam -touch -region porous
 paraFoam -touch -region air
 
+# Set initial fields
 restore0Dir
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionSimpleFoam/jouleHeatingSolid/system/fvSolution

@@ -0,0 +1,22 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+SIMPLE
+{
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/0.orig/T

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/0.orig/p

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 1e5;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/0.orig/p_rgh

@@ -0,0 +1,30 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 1e5;
+
+boundaryField
+{
+    ".*"
+    {
+        type            calculated;
+        value           $internalField;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/Allclean

@@ -2,22 +2,11 @@
 cd ${0%/*} || exit 1                        # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions  # Tutorial clean functions
 
-cleanCase
+cleanCase0
 
 rm -rf VTK
 rm -rf constant/cellToRegion
-rm -rf 0/bottomAir
+rm -rf constant/*/polyMesh  # region meshes
-rm -rf 0/topAir
-rm -rf 0/heater
-rm -rf 0/leftSolid
-rm -rf 0/rightSolid
-rm -f 0/cellToRegion
-
-rm -rf constant/bottomAir/polyMesh
-rm -rf constant/topAir/polyMesh
-rm -rf constant/heater/polyMesh
-rm -rf constant/leftSolid/polyMesh
-rm -rf constant/rightSolid/polyMesh
 
 rm -f constant/bottomAir/F
 rm -f constant/bottomAir/constructMap*

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/Allrun

@@ -2,32 +2,29 @@
 cd ${0%/*} || exit 1                        # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions
 
-
 # Setup case
 ./Allrun.pre
 
-
 #-- Run on single processor
 
 # Agglomerate patch faces
-for i in bottomAir topAir
+for region in bottomAir topAir
 do
-    runApplication -s $i \
+    runApplication -s $region \
-        faceAgglomerate -region $i -dict constant/viewFactorsDict
+        faceAgglomerate -region $region -dict constant/viewFactorsDict
 done
 
 # Generate view factors
-for i in bottomAir topAir
+for region in bottomAir topAir
 do
-    runApplication -s $i \
+    runApplication -s $region \
-        viewFactorsGen -region $i
+        viewFactorsGen -region $region
 done
 
 runApplication $(getApplication)
 
 echo
-echo "creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
 echo
-paraFoam -touchAll
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/Allrun-parallel

@@ -11,17 +11,17 @@ cd ${0%/*} || exit 1                        # Run from this directory
 runApplication decomposePar -allRegions
 
 # Agglomerate patch faces
-for i in bottomAir topAir
+for region in bottomAir topAir
 do
-    runParallel -s $i \
+    runParallel -s $region \
-        faceAgglomerate -region $i -dict constant/viewFactorsDict
+        faceAgglomerate -region $region -dict constant/viewFactorsDict
 done
 
 # Generate view factors
-for i in bottomAir topAir
+for region in bottomAir topAir
 do
-    runParallel -s $i \
+    runParallel -s $region \
-        viewFactorsGen -region $i
+        viewFactorsGen -region $region
 done
 
 # Run
@@ -31,8 +31,7 @@ runParallel $(getApplication)
 runApplication reconstructPar -allRegions
 
 echo
-echo "Creating files for paraview post-processing"
+echo "Use paraFoam -touch-all to create files for paraview post-processing"
 echo
-paraFoam -touchAll
 
 #------------------------------------------------------------------------------

tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/Allrun.pre

@@ -4,18 +4,22 @@ cd ${0%/*} || exit 1                        # Run from this directory
 
 runApplication blockMesh
 runApplication topoSet
+
+# Restore initial fields
+restore0Dir
+
 runApplication splitMeshRegions -cellZones -overwrite
 
-# remove fluid fields from solid regions (important for post-processing)
+# Remove fluid fields from solid regions (important for post-processing)
-for i in heater leftSolid rightSolid
+for region in $(foamListRegions solid)
 do
-   rm -f 0*/$i/{rho,nut,alphat,epsilon,k,U,p_rgh,qr,G,IDefault}
+    rm -f 0/$region/{rho,nut,alphat,epsilon,k,U,p_rgh,qr,G,IDefault}
+    rm -f processor*/0/$region/{rho,nut,alphat,epsilon,k,U,p_rgh,qr,G,IDefault}
 done
 
-for i in bottomAir topAir heater leftSolid rightSolid
+for region in $(foamListRegions)
 do
-    runApplication -s $i  changeDictionary -region $i
+    runApplication -s $region changeDictionary -region $region
 done
 
-
 #------------------------------------------------------------------------------