diff --git a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/Allrun b/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/Allrun
deleted file mode 100755
index 5cf2386bfa..0000000000
--- a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/Allrun
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-cd ${0%/*} || exit 1    # run from this directory
-
-# Source tutorial run functions
-. $WM_PROJECT_DIR/bin/tools/RunFunctions
-
-# Get application name
-application=`getApplication`
-
-runApplication blockMesh
-runApplication changeDictionary
-runApplication $application
-
-# ----------------------------------------------------------------- end-of-file
diff --git a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/blockMeshDict b/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/blockMeshDict
index 37b146f399..d01e8f86f7 100644
--- a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/blockMeshDict
+++ b/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/blockMeshDict
@@ -85,69 +85,90 @@ edges
 (
 );
 
-patches         
+boundary
 (
-    patch inlet 
-    (
-        (0 22 23 1)
-        (1 23 24 2)
-        (2 24 25 3)
-    )
-    patch outlet 
-    (
-        (16 17 39 38)
-        (17 18 40 39)
-        (18 19 41 40)
-        (19 20 42 41)
-        (20 21 43 42)
-    )
-    wall upperWall 
-    (
-        (3 25 31 9)
-        (9 31 37 15)
-        (15 37 43 21)
-    )
-    wall lowerWall 
-    (
-        (0 6 28 22)
-        (6 5 27 28)
-        (5 4 26 27)
-        (4 10 32 26)
-        (10 16 38 32)
-    )
-    empty frontAndBack 
-    (
-        (22 28 29 23)
-        (23 29 30 24)
-        (24 30 31 25)
-        (26 32 33 27)
-        (27 33 34 28)
-        (28 34 35 29)
-        (29 35 36 30)
-        (30 36 37 31)
-        (32 38 39 33)
-        (33 39 40 34)
-        (34 40 41 35)
-        (35 41 42 36)
-        (36 42 43 37)
-        (0 1 7 6)
-        (1 2 8 7)
-        (2 3 9 8)
-        (4 5 11 10)
-        (5 6 12 11)
-        (6 7 13 12)
-        (7 8 14 13)
-        (8 9 15 14)
-        (10 11 17 16)
-        (11 12 18 17)
-        (12 13 19 18)
-        (13 14 20 19)
-        (14 15 21 20)
-    )
-);
+    inlet 
+    {
+        type directMappedPatch;
+        offset          ( 0.0495 0 0 );
+        sampleRegion    region0;
+        sampleMode      nearestCell;
+        samplePatch     none;
 
-mergePatchPairs
-(
+        faces
+        (
+            (0 22 23 1)
+            (1 23 24 2)
+            (2 24 25 3)
+        );
+    }
+    outlet
+    {
+        type patch;
+        faces 
+        (
+            (16 17 39 38)
+            (17 18 40 39)
+            (18 19 41 40)
+            (19 20 42 41)
+            (20 21 43 42)
+        );
+    }
+    upperWall 
+    {
+        type wall;
+        faces 
+        (
+            (3 25 31 9)
+            (9 31 37 15)
+            (15 37 43 21)
+        );
+    }
+    lowerWall 
+    {
+        type wall;
+        faces
+        (
+            (0 6 28 22)
+            (6 5 27 28)
+            (5 4 26 27)
+            (4 10 32 26)
+            (10 16 38 32)
+        );
+    }
+    frontAndBack 
+    {
+        type empty;
+        faces
+        (
+            (22 28 29 23)
+            (23 29 30 24)
+            (24 30 31 25)
+            (26 32 33 27)
+            (27 33 34 28)
+            (28 34 35 29)
+            (29 35 36 30)
+            (30 36 37 31)
+            (32 38 39 33)
+            (33 39 40 34)
+            (34 40 41 35)
+            (35 41 42 36)
+            (36 42 43 37)
+            (0 1 7 6)
+            (1 2 8 7)
+            (2 3 9 8)
+            (4 5 11 10)
+            (5 6 12 11)
+            (6 7 13 12)
+            (7 8 14 13)
+            (8 9 15 14)
+            (10 11 17 16)
+            (11 12 18 17)
+            (12 13 19 18)
+            (13 14 20 19)
+            (14 15 21 20)
+        );
+    }
 );
 
 // ************************************************************************* //
diff --git a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/boundary b/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/boundary
deleted file mode 100644
index e13323f287..0000000000
--- a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/constant/polyMesh/boundary
+++ /dev/null
@@ -1,63 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       polyBoundaryMesh;
-    location    "constant/polyMesh";
-    object      boundary;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-
-5
-(
-inlet
-{
-    type            directMappedPatch;
-    nFaces          30;
-    startFace       27238;
-    sampleMode      nearestCell;
-    sampleRegion    region0;
-    samplePatch     none;
-    offset          ( 0.0495 0 0 );
-}
-
-outlet
-{
-    type            patch;
-    nFaces          57;
-    startFace       27268;
-}
-
-upperWall
-{
-    type            wall;
-    nFaces          275;
-    startFace       27325;
-}
-
-lowerWall
-{
-    type            wall;
-    nFaces          302;
-    startFace       27600;
-}
-
-frontAndBack
-{
-    type            empty;
-    nFaces          27570;
-    startFace       27902;
-}
-
-)
-
-
-// ************************************************************************* //
diff --git a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/system/changeDictionaryDict b/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/system/changeDictionaryDict
deleted file mode 100644
index 46b60aa514..0000000000
--- a/tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped/system/changeDictionaryDict
+++ /dev/null
@@ -1,34 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      changeDictionaryDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-dictionaryReplacement
-{
-    boundary
-    {
-        inlet
-        {
-            type            directMappedPatch;
-            offset          ( 0.0495 0 0 );
-            sampleRegion    region0;
-            sampleMode      nearestCell;
-            samplePatch     none;
-        }
-    }
-}
-
-
-// ************************************************************************* //