ENH: Using 1e-30 for min tet quality in tuts.

tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict

@@ -299,7 +299,7 @@ meshQualityControls
     //     <0 = inside out tet,
     //      0 = flat tet
     //      1 = regular tet
-    minTetQuality 1e-9;
+    minTetQuality 1e-30;
 
     //- Minimum face area. Set to <0 to disable.
     minArea -1;

tutorials/mesh/snappyHexMesh/flange/system/snappyHexMeshDict

@@ -292,7 +292,7 @@ meshQualityControls
     //     <0 = inside out tet,
     //      0 = flat tet
     //      1 = regular tet
-    minTetQuality 1e-9;
+    minTetQuality 1e-30;
 
     //- Minimum face area. Set to <0 to disable.
     minArea -1;

tutorials/multiphase/LTSInterFoam/wigleyHull/system/snappyHexMeshDict

@@ -320,7 +320,7 @@ meshQualityControls
     //     <0 = inside out tet,
     //      0 = flat tet
     //      1 = regular tet
-    minTetQuality 1e-9;
+    minTetQuality 1e-30;
 
     //- Minimum face area. Set to <0 to disable.
     minArea -1;