TUT: update snappy dictionaries to use minMedialAxisAngle

- canonical parameter name changed from "minMedianAxisAngle" to
  "minMedialAxisAngle" (DEC-2013), but was never previously reported
  as having changed.

src/mesh/snappyHexMesh/externalDisplacementMeshMover/medialAxisMeshMover.C

@@ -132,16 +132,18 @@ void Foam::medialAxisMeshMover::update(const dictionary& coeffDict)
         coeffDict.lookup("nSmoothSurfaceNormals")
     );
 
-    //- When is medial axis
-    word angleKey = "minMedialAxisAngle";
-    if (!coeffDict.found(angleKey))
-    {
-        // Backwards compatibility
-        angleKey = "minMedianAxisAngle";
-    }
+    // Note: parameter name changed
+    // "minMedianAxisAngle" -> "minMedialAxisAngle" (DEC-2013)
+    // but not previously reported.
     scalar minMedialAxisAngleCos = Foam::cos
     (
-        degToRad(readScalar(coeffDict.lookup(angleKey)))
+        degToRad
+        (
+            coeffDict.getCompat<scalar>
+            (
+                "minMedialAxisAngle", {{ "minMedianAxisAngle", 1712 }}
+            )
+        )
     );
 
     //- Feature angle when to stop adding layers

tutorials/combustion/XiDyMFoam/annularCombustorTurbine/system/snappyHexMeshDict

@@ -313,7 +313,7 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/compressible/rhoPimpleFoam/RAS/annularThermalMixer/system/snappyHexMeshDict

@@ -240,7 +240,7 @@ addLayersControls
     nSmoothThickness 10;
     maxFaceThicknessRatio 0.5;
     maxThicknessToMedialRatio 0.3;
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
     nBufferCellsNoExtrude 0;
     nLayerIter 50;
 }

tutorials/compressible/rhoSimpleFoam/gasMixing/injectorPipe/system/snappyHexMeshDict

@@ -317,7 +317,7 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/snappyHexMeshDict

@@ -246,7 +246,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/incompressible/lumpedPointMotion/building/steady/system/snappyHexMeshDict

@@ -256,7 +256,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
 
     // Create buffer region for new layer terminations

tutorials/incompressible/overSimpleFoam/aeroFoil/aeroFoil_snappyHexMesh/system/snappyHexMeshDict

@@ -222,7 +222,7 @@ addLayersControls
 
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/incompressible/overSimpleFoam/aeroFoil/background_snappyHexMesh/system/snappyHexMeshDict

@@ -212,7 +212,7 @@ addLayersControls
 
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/incompressible/pimpleFoam/RAS/propeller/system/snappyHexMeshDict

@@ -382,7 +382,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
 
     // Create buffer region for new layer terminations

tutorials/incompressible/pimpleFoam/RAS/wingMotion/wingMotion_snappyHexMesh/system/snappyHexMeshDict

@@ -235,7 +235,7 @@ addLayersControls
 
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/incompressible/pisoFoam/LES/motorBike/motorBike/system/snappyHexMeshDict

@@ -247,7 +247,7 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict

@@ -276,7 +276,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
 
     // Create buffer region for new layer terminations

tutorials/incompressible/simpleFoam/turbineSiting/system/snappyHexMeshDict

@@ -289,7 +289,7 @@ addLayersControls
 
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/lagrangian/MPPICFoam/cyclone/system/snappyHexMeshDict

@@ -248,7 +248,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
 
     // Create buffer region for new layer terminations

tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict

@@ -262,7 +262,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
 
     // Create buffer region for new layer terminations

tutorials/mesh/foamyHexMesh/flange/system/snappyHexMeshDict

@@ -254,7 +254,7 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/mesh/moveDynamicMesh/relativeMotion/box_snappyHexMesh/system/snappyHexMeshDict

@@ -292,7 +292,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
 
     // Create buffer region for new layer terminations

tutorials/mesh/snappyHexMesh/flange/system/snappyHexMeshDict

@@ -257,7 +257,7 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/mesh/snappyHexMesh/gap_detection/system/snappyHexMeshDict

@@ -257,7 +257,7 @@ addLayersControls
 
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;

tutorials/multiphase/interFoam/RAS/DTCHull/system/snappyHexMeshDict

@@ -240,7 +240,7 @@ addLayersControls
     // Angle used to pick up medial axis points
     // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
     // in 1.7.x.
-    minMedianAxisAngle 90;
+    minMedialAxisAngle 90;
 
     // Create buffer region for new layer terminations
     nBufferCellsNoExtrude 0;