From 8cd22c1a836c7a23c2795f2050381f7e66ce8d7f Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Thu, 7 Dec 2023 10:22:31 +0000
Subject: [PATCH] TUT: redistributePar does not write dummy meshes anymore.

---
 tutorials/mesh/parallel/cavity/Allrun | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tutorials/mesh/parallel/cavity/Allrun b/tutorials/mesh/parallel/cavity/Allrun
index 3fd4e2e0e5..75a0ebc376 100755
--- a/tutorials/mesh/parallel/cavity/Allrun
+++ b/tutorials/mesh/parallel/cavity/Allrun
@@ -24,13 +24,16 @@ runParallel -s random icoFoam
 # Pick up last result
 cp system/controlDict-latestTime system/controlDict
 
-# Redistribute to 5 processors
+# Redistribute to 5 processors. Note that new processors only get written
+# a mesh to the current time (0.505). Use -overwrite instead to write the
+# mesh to constant.
 runParallel -s 5 $decompDict5 redistributePar -cellDist
 
 # Run a bit more
 runParallel -s 5 $decompDict5 icoFoam
 
-# Reconstruct mesh and results
-runParallel -s reconstruct -np 5 redistributePar -reconstruct
+# Reconstruct mesh and results. Note the time argument to make sure we
+# only pick up the new decomposition
+runParallel -s reconstruct -np 5 redistributePar -reconstruct -time 0.505:
 
 #------------------------------------------------------------------------------