tutorials: Removed 0.orig directories in favor of <field>.orig

The new automated <field>.orig reading has made 0.orig directories and
associated scripting redundant.

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/0/U.orig

@@ -11,7 +11,7 @@ FoamFile
     format      ascii;
     class       volVectorField;
     location    "0";
-    object      U;
+    object      U.orig;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -29,7 +29,8 @@ boundaryField
     walls
     {
         type            uniformFixedValue;
-        uniformValue    (0 0 0);
+        uniformValue    constant (0 0 0);
+        value           uniform (0 0 0);
     }
 }
 

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/0/alpha.water.orig

@@ -10,7 +10,8 @@ FoamFile
     version     2.0;
     format      ascii;
     class       volScalarField;
-    object      alpha.water;
+    location    "0";
+    object      alpha.water.orig;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -20,22 +21,17 @@ internalField   uniform 0;
 
 boundaryField
 {
-    walls
-    {
-        type            zeroGradient;
-    }
-
-    obstacle
-    {
-        type            zeroGradient;
-    }
-
     atmosphere
     {
         type            inletOutlet;
         inletValue      uniform 0;
         value           uniform 0;
     }
+    walls
+    {
+        type            zeroGradient;
+    }
 }
 
+
 // ************************************************************************* //

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/0/k

@@ -24,15 +24,15 @@ boundaryField
     atmosphere
     {
         type            inletOutlet;
-        inletValue      $internalField;
-        value           $internalField;
+        inletValue      uniform 0.00015;
+        value           uniform 0.00015;
     }
-
     walls
     {
         type            kqRWallFunction;
-        value           $internalField;
+        value           uniform 0.00015;
     }
 }
 
+
 // ************************************************************************* //

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/0/nut

@@ -25,13 +25,12 @@ boundaryField
     {
         type            zeroGradient;
     }
-
     walls
     {
         type            nutkRoughWallFunction;
-        Ks              uniform 100e-6;
+        Ks              uniform 0.0001;
         Cs              uniform 0.5;
-        value           $internalField;
+        value           uniform 5e-07;
     }
 }
 

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/0/omega

@@ -24,17 +24,15 @@ boundaryField
     atmosphere
     {
         type            inletOutlet;
-        inletValue      $internalField;
-        value           $internalField;
+        inletValue      uniform 2;
+        value           uniform 2;
     }
-
     walls
     {
         type            omegaWallFunction;
-        value           $internalField;
+        value           uniform 2;
     }
 }
 
 
-
 // ************************************************************************* //

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/0/p_rgh

@@ -10,6 +10,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       volScalarField;
+    location    "0";
     object      p_rgh;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -20,25 +21,22 @@ internalField   uniform 0;
 
 boundaryField
 {
-    walls
-    {
-        type            fixedFluxPressure;
-        phi             phiAbs;
-        value           uniform 0;
-    }
-
-    obstacle
-    {
-        type            fixedFluxPressure;
-        phi             phiAbs;
-        value           uniform 0;
-    }
-
     atmosphere
     {
         type            totalPressure;
+        rho             rho;
+        psi             none;
+        gamma           1;
         p0              uniform 0;
+        value           uniform 0;
+    }
+    walls
+    {
+        type            fixedFluxPressure;
+        gradient        uniform 0;
+        value           uniform 0;
     }
 }
 
+
 // ************************************************************************* //

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/Allclean

@@ -5,7 +5,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 rm system/cellSetDict > /dev/null 2>&1
-rm -rf 0 > /dev/null 2>&1
 
 cleanCase
 

tutorials/multiphase/interFoam/laminar/damBreakWithObstacle/Allrun

@@ -4,9 +4,7 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-cp -r 0.orig 0 > /dev/null 2>&1
 runApplication blockMesh
-#runApplication setSet -batch createObstacle.setSet
 runApplication topoSet
 runApplication subsetMesh -overwrite c0 -patch walls
 runApplication setFields

tutorials/multiphase/interFoam/laminar/wave/Allclean

@@ -1,7 +0,0 @@
-#!/bin/sh
-
-cd ${0%/*} || exit 1
-
-. $WM_PROJECT_DIR/bin/tools/CleanFunctions
-
-cleanCase && rm -rf 0

tutorials/multiphase/interFoam/laminar/wave/Allrun

@@ -6,8 +6,6 @@ cd ${0%/*} || exit 1
 
 runApplication blockMesh
 
-cp -r 0.orig 0
-
 runApplication extrudeMesh
 
 for i in 1 2