STYLE: adjust tutorial Allrun scripts (issue #310)

- A few without a 'cd' at the start.
  Use $(getApplication) directly in more places (for clarity).

tutorials/incompressible/pimpleFoam/LES/channel395/Allrun

@@ -4,17 +4,15 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-# Get application directory
-application=$(getApplication)
 
 runApplication blockMesh
 
 #- Run serial
-#runApplication $application
+#runApplication $(getApplication)
 
 #- Run parallel
 runApplication decomposePar -cellDist
-runParallel $application
+runParallel $(getApplication)
 runApplication reconstructPar
 
 runApplication postChannel

tutorials/incompressible/pimpleFoam/RAS/TJunctionFan/Allrun

@@ -1,10 +1,9 @@
 #!/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
 
@@ -16,4 +15,6 @@ restore0Dir
 # Create wall and cyclic baffles and the fields on them
 runApplication createBaffles -overwrite
 
-runApplication $application
+runApplication $(getApplication)
+
+# -----------------------------------------------------------------------------

tutorials/incompressible/pimpleFoam/RAS/elipsekkLOmega/Allrun

@@ -4,23 +4,20 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-# Get application directory
-application=$(getApplication)
 
 runApplication blockMesh
 runApplication transformPoints -scale '(1.6666 1 1)'
 
 runApplication changeDictionary -instance system -dict system/changeDictionaryDict.X
 runApplication mirrorMesh -overwrite
-rm log.mirrorMesh
+rm -f log.mirrorMesh
+rm -f log.changeDictionary
 
-rm log.changeDictionary
 runApplication changeDictionary -instance system -dict system/changeDictionaryDict.Y
-
 runApplication mirrorMesh -overwrite
 
 runApplication topoSet
 runApplication createPatch -overwrite
-runApplication $application
+runApplication $(getApplication)
 
 #------------------------------------------------------------------------------

tutorials/incompressible/pimpleFoam/channel395DFSEM/Allrun

@@ -1,20 +1,17 @@
 #!/bin/sh
-cd ${0%/*} || exit 1    # run from this directory
+cd ${0%/*} || exit 1    # Run from this directory
 
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-# Get application directory
-application=$(getApplication)
-
 runApplication blockMesh
 
 #- Run serial
-#runApplication $application
+#runApplication $(getApplication)
 
 #- Run parallel
 runApplication decomposePar -cellDist
-runParallel $application
+runParallel $(getApplication)
 #runApplication reconstructPar -latestTime
 
 # -----------------------------------------------------------------------------