From 011bbf46bc09fe870b5565cfac1d69942bf7a689 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 27 Jan 2010 13:24:06 +0000
Subject: [PATCH] ENH: splitMeshRegions now fills in coupling information in
 directMapped patch.

- added directMapped*Patch constructors with uniform offset
- changed splitMeshRegions to use it
- adapted chtMultiRegionFoam tutorials
---
 .../splitMeshRegions/splitMeshRegions.C       | 62 ++++++++++++-------
 .../directMappedPatchBase.C                   | 21 +++++++
 .../directMappedPatchBase.H                   | 10 +++
 .../directMappedPolyPatch.C                   | 25 ++++++++
 .../directMappedPolyPatch.H                   | 14 +++++
 .../directMappedWallPolyPatch.C               | 25 ++++++++
 .../directMappedWallPolyPatch.H               | 14 +++++
 .../system/bottomAir/changeDictionaryDict     | 23 +------
 .../system/heater/changeDictionaryDict        | 30 ++-------
 .../system/leftSolid/changeDictionaryDict     | 23 +------
 .../system/rightSolid/changeDictionaryDict    | 23 +------
 .../system/topAir/changeDictionaryDict        | 37 -----------
 .../system/bottomAir/changeDictionaryDict     | 25 --------
 .../system/heater/changeDictionaryDict        | 32 ----------
 .../system/leftSolid/changeDictionaryDict     | 25 --------
 .../system/rightSolid/changeDictionaryDict    | 25 --------
 .../system/topAir/changeDictionaryDict        | 25 --------
 17 files changed, 164 insertions(+), 275 deletions(-)

diff --git a/applications/utilities/mesh/manipulation/splitMeshRegions/splitMeshRegions.C b/applications/utilities/mesh/manipulation/splitMeshRegions/splitMeshRegions.C
index 9f378cbfe3..a584789167 100644
--- a/applications/utilities/mesh/manipulation/splitMeshRegions/splitMeshRegions.C
+++ b/applications/utilities/mesh/manipulation/splitMeshRegions/splitMeshRegions.C
@@ -64,6 +64,7 @@ Description
 #include "syncTools.H"
 #include "ReadFields.H"
 #include "directMappedWallPolyPatch.H"
+#include "zeroGradientFvPatchFields.H"
 
 using namespace Foam;
 
@@ -164,25 +165,24 @@ void reorderPatchFields(fvMesh& mesh, const labelList& oldToNew)
 
 
 // Adds patch if not yet there. Returns patchID.
-template<class PatchType>
-label addPatch(fvMesh& mesh, const word& patchName)
+label addPatch(fvMesh& mesh, const polyPatch& patch)
 {
     polyBoundaryMesh& polyPatches =
         const_cast<polyBoundaryMesh&>(mesh.boundaryMesh());
 
-    label patchI = polyPatches.findPatchID(patchName);
+    label patchI = polyPatches.findPatchID(patch.name());
     if (patchI != -1)
     {
-        if (isA<PatchType>(polyPatches[patchI]))
+        if (polyPatches[patchI].type() == patch.type())
         {
             // Already there
             return patchI;
         }
         else
         {
-            FatalErrorIn("addPatch<PatchType>(fvMesh&, const word&)")
-                << "Already have patch " << patchName
-                << " but of type " << PatchType::typeName
+            FatalErrorIn("addPatch(fvMesh&, const polyPatch*)")
+                << "Already have patch " << patch.name()
+                << " but of type " << patch.type()
                 << exit(FatalError);
         }
     }
@@ -219,14 +219,12 @@ label addPatch(fvMesh& mesh, const word& patchName)
     polyPatches.set
     (
         sz,
-        polyPatch::New
+        patch.clone
         (
-            PatchType::typeName,
-            patchName,
-            0,              // size
-            startFaceI,
-            insertPatchI,
-            polyPatches
+            polyPatches,
+            insertPatchI,   //index
+            0,              //size
+            startFaceI      //start
         )
     );
     fvPatches.setSize(sz+1);
@@ -1086,16 +1084,37 @@ EdgeMap<label> addRegionPatches
 
         if (interfaceSizes[e] > 0)
         {
-            label patchI = addPatch<directMappedWallPolyPatch>
+            const word inter1 = regionNames[e[0]] + "_to_" + regionNames[e[1]];
+            const word inter2 = regionNames[e[1]] + "_to_" + regionNames[e[0]];
+
+            directMappedWallPolyPatch patch1
             (
-                mesh,
-                regionNames[e[0]] + "_to_" + regionNames[e[1]]
+                inter1,
+                0,                  // overridden
+                0,                  // overridden
+                0,                  // overridden
+                regionNames[e[1]],  // sampleRegion
+                directMappedPatchBase::NEARESTPATCHFACE,
+                inter2,             // samplePatch
+                point::zero,        // offset
+                mesh.boundaryMesh()
             );
-            addPatch<directMappedWallPolyPatch>
+
+            label patchI = addPatch(mesh, patch1);
+
+            directMappedWallPolyPatch patch2
             (
-                mesh,
-                regionNames[e[1]] + "_to_" + regionNames[e[0]]
+                inter2,
+                0,
+                0,
+                0,
+                regionNames[e[0]],  // sampleRegion
+                directMappedPatchBase::NEARESTPATCHFACE,
+                inter1,
+                point::zero,        // offset
+                mesh.boundaryMesh()
             );
+            addPatch(mesh, patch2);
 
             Info<< "For interface between region " << e[0]
                 << " and " << e[1] << " added patch " << patchI
@@ -1495,7 +1514,8 @@ int main(int argc, char *argv[])
                 false
             ),
             mesh,
-            dimensionedScalar("zero", dimless, 0)
+            dimensionedScalar("zero", dimless, 0),
+            zeroGradientFvPatchScalarField::typeName
         );
         forAll(cellRegion, cellI)
         {
diff --git a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.C b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.C
index 899203b540..5539dcc2fb 100644
--- a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.C
+++ b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.C
@@ -623,6 +623,27 @@ Foam::directMappedPatchBase::directMappedPatchBase
 {}
 
 
+Foam::directMappedPatchBase::directMappedPatchBase
+(
+    const polyPatch& pp,
+    const word& sampleRegion,
+    const sampleMode mode,
+    const word& samplePatch,
+    const vector& offset
+)
+:
+    patch_(pp),
+    sampleRegion_(sampleRegion),
+    mode_(mode),
+    samplePatch_(samplePatch),
+    uniformOffset_(true),
+    offset_(offset),
+    offsets_(0),
+    sameRegion_(sampleRegion_ == patch_.boundaryMesh().mesh().name()),
+    mapPtr_(NULL)
+{}
+
+
 Foam::directMappedPatchBase::directMappedPatchBase
 (
     const polyPatch& pp,
diff --git a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.H b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.H
index 3d6c072429..e5702a7b43 100644
--- a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.H
+++ b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPatchBase.H
@@ -157,6 +157,16 @@ public:
             const vectorField& offset
         );
 
+        //- Construct from components
+        directMappedPatchBase
+        (
+            const polyPatch& pp,
+            const word& sampleRegion,
+            const sampleMode sampleMode,
+            const word& samplePatch,
+            const vector& offset
+        );
+
         //- Construct from dictionary
         directMappedPatchBase(const polyPatch&, const dictionary&);
 
diff --git a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.C b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.C
index 0da6068681..5296d277d2 100644
--- a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.C
+++ b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.C
@@ -82,6 +82,31 @@ Foam::directMappedPolyPatch::directMappedPolyPatch
 {}
 
 
+Foam::directMappedPolyPatch::directMappedPolyPatch
+(
+    const word& name,
+    const label size,
+    const label start,
+    const label index,
+    const word& sampleRegion,
+    const directMappedPatchBase::sampleMode mode,
+    const word& samplePatch,
+    const vector& offset,
+    const polyBoundaryMesh& bm
+)
+:
+    polyPatch(name, size, start, index, bm),
+    directMappedPatchBase
+    (
+        static_cast<const polyPatch&>(*this),
+        sampleRegion,
+        mode,
+        samplePatch,
+        offset
+    )
+{}
+
+
 Foam::directMappedPolyPatch::directMappedPolyPatch
 (
     const word& name,
diff --git a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.H b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.H
index 654c3470a4..2472a6e35c 100644
--- a/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.H
+++ b/src/meshTools/directMapped/directMappedPolyPatch/directMappedPolyPatch.H
@@ -115,6 +115,20 @@ public:
             const polyBoundaryMesh& bm
         );
 
+        //- Construct from components. Uniform offset.
+        directMappedPolyPatch
+        (
+            const word& name,
+            const label size,
+            const label start,
+            const label index,
+            const word& sampleRegion,
+            const directMappedPatchBase::sampleMode mode,
+            const word& samplePatch,
+            const vector& offset,
+            const polyBoundaryMesh& bm
+        );
+
         //- Construct from dictionary
         directMappedPolyPatch
         (
diff --git a/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.C b/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.C
index c4295a31a4..4813e0b86f 100644
--- a/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.C
+++ b/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.C
@@ -87,6 +87,31 @@ Foam::directMappedWallPolyPatch::directMappedWallPolyPatch
 {}
 
 
+Foam::directMappedWallPolyPatch::directMappedWallPolyPatch
+(
+    const word& name,
+    const label size,
+    const label start,
+    const label index,
+    const word& sampleRegion,
+    const directMappedPatchBase::sampleMode mode,
+    const word& samplePatch,
+    const vector& offset,
+    const polyBoundaryMesh& bm
+)
+:
+    wallPolyPatch(name, size, start, index, bm),
+    directMappedPatchBase
+    (
+        static_cast<const polyPatch&>(*this),
+        sampleRegion,
+        mode,
+        samplePatch,
+        offset
+    )
+{}
+
+
 Foam::directMappedWallPolyPatch::directMappedWallPolyPatch
 (
     const word& name,
diff --git a/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.H b/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.H
index b0657164da..6a7234f137 100644
--- a/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.H
+++ b/src/meshTools/directMapped/directMappedPolyPatch/directMappedWallPolyPatch.H
@@ -115,6 +115,20 @@ public:
             const polyBoundaryMesh& bm
         );
 
+        //- Construct from components. Uniform offset.
+        directMappedWallPolyPatch
+        (
+            const word& name,
+            const label size,
+            const label start,
+            const label index,
+            const word& sampleRegion,
+            const directMappedPatchBase::sampleMode mode,
+            const word& samplePatch,
+            const vector& offset,
+            const polyBoundaryMesh& bm
+        );
+
         //- Construct from dictionary
         directMappedWallPolyPatch
         (
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/changeDictionaryDict
index dbca8b9f3a..b9a8773586 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/changeDictionaryDict
@@ -18,30 +18,13 @@ dictionaryReplacement
 {
     boundary
     {
-        ".*"
+        minX
         {
             type            wall;
         }
-        bottomAir_to_leftSolid
+        maxX
         {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    leftSolid;
-            samplePatch     leftSolid_to_bottomAir;
-        }
-        bottomAir_to_rightSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    rightSolid;
-            samplePatch     rightSolid_to_bottomAir;
-        }
-        bottomAir_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_bottomAir;
+            type            wall;
         }
     }
 
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/changeDictionaryDict
index aed0c335cf..774f8c210b 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/changeDictionaryDict
@@ -18,37 +18,17 @@ dictionaryReplacement
 {
     boundary
     {
-        ".*"
+        minY
         {
             type            patch;
         }
-        heater_to_bottomAir
+        minZ
         {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    bottomAir;
-            samplePatch     bottomAir_to_heater;
+            type            patch;
         }
-        heater_to_leftSolid
+        maxZ
         {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    leftSolid;
-            samplePatch     leftSolid_to_heater;
-        }
-        heater_to_rightSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    rightSolid;
-            samplePatch     rightSolid_to_heater;
-        }
-        heater_to_topAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    topAir;
-            samplePatch     topAir_to_heater;
+            type            patch;
         }
     }
 
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/changeDictionaryDict
index edb0132b0a..ae08c060b3 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/changeDictionaryDict
@@ -18,30 +18,13 @@ dictionaryReplacement
 {
     boundary
     {
-        ".*"
+        minZ
         {
             type            patch;
         }
-        leftSolid_to_bottomAir
+        maxZ
         {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    bottomAir;
-            samplePatch     bottomAir_to_leftSolid;
-        }
-        leftSolid_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_leftSolid;;
-        }
-        leftSolid_to_topAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    topAir;
-            samplePatch     topAir_to_leftSolid;;
+            type            patch;
         }
     }
 
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/changeDictionaryDict
index acaa826db7..2dbe19caa0 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/changeDictionaryDict
@@ -18,30 +18,13 @@ dictionaryReplacement
 {
     boundary
     {
-        ".*"
+        minZ
         {
             type            patch;
         }
-        rightSolid_to_heater
+        maxZ
         {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_rightSolid;
-        }
-        rightSolid_to_bottomAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    bottomAir;
-            samplePatch     bottomAir_to_rightSolid;
-        }
-        rightSolid_to_topAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    topAir;
-            samplePatch     topAir_to_rightSolid;
+            type            patch;
         }
     }
 
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/changeDictionaryDict
index f2c982a692..6e9192301d 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/changeDictionaryDict
@@ -16,43 +16,6 @@ FoamFile
 
 dictionaryReplacement
 {
-    boundary
-    {
-        ".*"
-        {
-            type            wall;
-        }
-        minX
-        {
-            type            patch;
-        }
-        maxX
-        {
-            type            patch;
-        }
-        topAir_to_leftSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    leftSolid;
-            samplePatch     leftSolid_to_topAir;
-        }
-        topAir_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_topAir;
-        }
-        topAir_to_rightSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    rightSolid;
-            samplePatch     rightSolid_to_topAir;
-        }
-    }
-
     U
     {
         internalField   uniform (0.01 0 0);
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/changeDictionaryDict
index b00a478194..60db2d7cff 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/changeDictionaryDict
@@ -16,31 +16,6 @@ FoamFile
 
 dictionaryReplacement
 {
-    boundary
-    {
-        bottomAir_to_leftSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    leftSolid;
-            samplePatch     leftSolid_to_bottomAir;
-        }
-        bottomAir_to_rightSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    rightSolid;
-            samplePatch     rightSolid_to_bottomAir;
-        }
-        bottomAir_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_bottomAir;
-        }
-    }
-
     U
     {
         internalField   uniform (0 0 0);
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/heater/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/heater/changeDictionaryDict
index ab50e9946c..8e65b465fb 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/heater/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/heater/changeDictionaryDict
@@ -16,38 +16,6 @@ FoamFile
 
 dictionaryReplacement
 {
-    boundary
-    {
-        heater_to_bottomAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    bottomAir;
-            samplePatch     bottomAir_to_heater;
-        }
-        heater_to_leftSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    leftSolid;
-            samplePatch     leftSolid_to_heater;
-        }
-        heater_to_rightSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    rightSolid;
-            samplePatch     rightSolid_to_heater;
-        }
-        heater_to_topAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    topAir;
-            samplePatch     topAir_to_heater;
-        }
-    }
-
     T
     {
         internalField   uniform 300;
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/leftSolid/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/leftSolid/changeDictionaryDict
index 6e31fefd3e..0ff29fa63a 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/leftSolid/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/leftSolid/changeDictionaryDict
@@ -16,31 +16,6 @@ FoamFile
 
 dictionaryReplacement
 {
-    boundary
-    {
-        leftSolid_to_bottomAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    bottomAir;
-            samplePatch     bottomAir_to_leftSolid;
-        }
-        leftSolid_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_leftSolid;;
-        }
-        leftSolid_to_topAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    topAir;
-            samplePatch     topAir_to_leftSolid;;
-        }
-    }
-
     T
     {
         internalField   uniform 300;
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/rightSolid/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/rightSolid/changeDictionaryDict
index 01590a2df9..18df13896b 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/rightSolid/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/rightSolid/changeDictionaryDict
@@ -16,31 +16,6 @@ FoamFile
 
 dictionaryReplacement
 {
-    boundary
-    {
-        rightSolid_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_rightSolid;
-        }
-        rightSolid_to_bottomAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    bottomAir;
-            samplePatch     bottomAir_to_rightSolid;
-        }
-        rightSolid_to_topAir
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    topAir;
-            samplePatch     topAir_to_rightSolid;
-        }
-    }
-
     T
     {
         internalField   uniform 300;
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/topAir/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/topAir/changeDictionaryDict
index 0fb37c4410..943461dcb5 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/topAir/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/topAir/changeDictionaryDict
@@ -16,31 +16,6 @@ FoamFile
 
 dictionaryReplacement
 {
-    boundary
-    {
-        topAir_to_leftSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    leftSolid;
-            samplePatch     leftSolid_to_topAir;
-        }
-        topAir_to_heater
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    heater;
-            samplePatch     heater_to_topAir;
-        }
-        topAir_to_rightSolid
-        {
-            offset          ( 0 0 0 );
-            sampleMode      nearestPatchFace;
-            sampleRegion    rightSolid;
-            samplePatch     rightSolid_to_topAir;
-        }
-    }
-
     U
     {
         internalField   uniform ( 0.01 0 0 );