From 3fae0e029f30050fe0c8683a9f4ebddcea8a4c4c Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Thu, 23 Jul 2020 12:20:39 +0200
Subject: [PATCH] activate SplitImprove2 by default

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

diff --git a/libsrc/meshing/meshtype.hpp b/libsrc/meshing/meshtype.hpp
index e6ccc83e..180b24f6 100644
--- a/libsrc/meshing/meshtype.hpp
+++ b/libsrc/meshing/meshtype.hpp
@@ -1217,12 +1217,13 @@ namespace netgen
        // s .. swap faces
        // c .. combine elements
        // d .. divide elements
+       // D .. divide and join opposite edges, remove element
        // p .. plot, no pause
        // P .. plot, Pause
        // h .. Histogramm, no pause
        // H .. Histogramm, pause
        */
-    string optimize3d = "cmdmustm";
+    string optimize3d = "cmdDmustm";
     /// number of 3d optimization steps
     int optsteps3d = 3;
     /**