From c5795aade82e4ceece23d02ecea2c3c7f1b0ea0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Sch=C3=B6berl?= <joachim.schoeberl@tuwien.ac.at>
Date: Thu, 30 Jul 2020 12:31:12 +0200
Subject: [PATCH] too much printing in parallel refinement

---
 libsrc/meshing/refine.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libsrc/meshing/refine.cpp b/libsrc/meshing/refine.cpp
index 228ebf2b..bc4a2e5b 100644
--- a/libsrc/meshing/refine.cpp
+++ b/libsrc/meshing/refine.cpp
@@ -13,7 +13,8 @@ namespace netgen
 
   void Refinement :: Refine (Mesh & mesh)
   {
-    PrintMessage (3, "Refine mesh");
+    if (mesh.GetCommunicator().Rank()==0)
+      PrintMessage (3, "Refine mesh");
 
     mesh.SetNextMajorTimeStamp();