From f9d575060ee62af6691ee17adb4f2b5cd50b1a2a Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Sat, 4 Jun 2022 11:15:03 +0100
Subject: [PATCH] reconstructPar: Reinstate support for reconstructing
 pointLevel and cellLevel files

to be run with the -constant option after reconstructParMesh when reconstructing
a mesh generated by snappyHexMesh in parallel.
---
 .../reconstructPar/reconstructPar.C                 | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C b/applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C
index 945e65fbc7..215a8c8766 100644
--- a/applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C
+++ b/applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C
@@ -233,6 +233,19 @@ int main(int argc, char *argv[])
         meshes.readAddressing();
         meshes.readUpdate();
 
+        // Write the complete mesh if at the constant instant. Otherwise
+        // mesh-associated things (sets, hexRef8, ...) will not be written by
+        // domainDecomposition because there is no change of mesh to trigger
+        // them to write.
+        if
+        (
+            runTimes.completeTime().timeName()
+         == runTimes.completeTime().constant()
+        )
+        {
+            meshes.writeComplete(!noReconstructSets);
+        }
+
         // Loop over all times
         forAll(times, timei)
         {