diff --git a/applications/utilities/postProcessing/lagrangian/particleTracks/particleTracks.C b/applications/utilities/postProcessing/lagrangian/particleTracks/particleTracks.C
index ef4d43a552..268c7b77b3 100644
--- a/applications/utilities/postProcessing/lagrangian/particleTracks/particleTracks.C
+++ b/applications/utilities/postProcessing/lagrangian/particleTracks/particleTracks.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2019 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -193,7 +193,7 @@ int main(int argc, char *argv[])
     }
 
 
-    if (Pstream::master())
+    if (allTracks.size() && Pstream::master())
     {
         PtrList<coordSet> tracks(allTracks.size());
         forAll(allTracks, trackI)
@@ -244,6 +244,8 @@ int main(int argc, char *argv[])
         );
     }
 
+    Info<< "End\n" << endl;
+
     return 0;
 }
 
diff --git a/applications/utilities/postProcessing/lagrangian/steadyParticleTracks/steadyParticleTracks.C b/applications/utilities/postProcessing/lagrangian/steadyParticleTracks/steadyParticleTracks.C
index 74a2963f44..d383bb61a3 100644
--- a/applications/utilities/postProcessing/lagrangian/steadyParticleTracks/steadyParticleTracks.C
+++ b/applications/utilities/postProcessing/lagrangian/steadyParticleTracks/steadyParticleTracks.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2019 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -333,7 +333,7 @@ int main(int argc, char *argv[])
         Info<< endl;
     }
 
-    Info<< "\ndone" << endl;
+    Info<< "End\n" << endl;
 
     return 0;
 }
diff --git a/tutorials/lagrangian/reactingParticleFoam/verticalChannel/Allrun b/tutorials/lagrangian/reactingParticleFoam/verticalChannel/Allrun
index 7b84113da6..d3da44de56 100755
--- a/tutorials/lagrangian/reactingParticleFoam/verticalChannel/Allrun
+++ b/tutorials/lagrangian/reactingParticleFoam/verticalChannel/Allrun
@@ -15,4 +15,7 @@ rm -f 0/phi
 # Run the solver
 runApplication $(getApplication)
 
+# Run post-processing
+runApplication particleTracks
+
 #------------------------------------------------------------------------------
diff --git a/tutorials/lagrangian/reactingParticleFoam/verticalChannel/constant/particleTrackProperties b/tutorials/lagrangian/reactingParticleFoam/verticalChannel/constant/particleTrackProperties
index bee9fa5307..cfba00fa2c 100644
--- a/tutorials/lagrangian/reactingParticleFoam/verticalChannel/constant/particleTrackProperties
+++ b/tutorials/lagrangian/reactingParticleFoam/verticalChannel/constant/particleTrackProperties
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-cloudName       reactingCloud1;
+cloudName       cloud;
 
 sampleFrequency 1;
 
diff --git a/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/Allrun b/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/Allrun
index 7b84113da6..ac1221932c 100755
--- a/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/Allrun
+++ b/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/Allrun
@@ -15,4 +15,7 @@ rm -f 0/phi
 # Run the solver
 runApplication $(getApplication)
 
+# Run post-processing
+runApplication steadyParticleTracks
+
 #------------------------------------------------------------------------------
diff --git a/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/constant/particleTrackDict b/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/constant/particleTrackDict
index c80d9bc6ae..e9cb531c77 100644
--- a/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/constant/particleTrackDict
+++ b/tutorials/lagrangian/reactingParticleFoam/verticalChannelLTS/constant/particleTrackDict
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-cloudName       reactingCloud1Tracks;
+cloudName       cloudTracks;
 
 fields
 (
diff --git a/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/Allrun b/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/Allrun
index 44faec052b..96d956d3eb 100755
--- a/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/Allrun
+++ b/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/Allrun
@@ -13,4 +13,6 @@ rm -f 0/phi
 
 runApplication $(getApplication)
 
+runApplication steadyParticleTracks
+
 #------------------------------------------------------------------------------
diff --git a/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/constant/particleTrackDict b/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/constant/particleTrackDict
index c80d9bc6ae..e9cb531c77 100644
--- a/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/constant/particleTrackDict
+++ b/tutorials/lagrangian/simpleReactingParticleFoam/verticalChannel/constant/particleTrackDict
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-cloudName       reactingCloud1Tracks;
+cloudName       cloudTracks;
 
 fields
 (