From 97bdba139f61df70a1ccdbce35abd94dece58fa1 Mon Sep 17 00:00:00 2001
From: "Kari B. Skjerve" <karbor@statoil.com>
Date: Tue, 8 Oct 2013 17:39:42 +0200
Subject: [PATCH] Only output NTG if not synthetic

---
 opm/core/io/eclipse/CornerpointChopper.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/opm/core/io/eclipse/CornerpointChopper.hpp b/opm/core/io/eclipse/CornerpointChopper.hpp
index d77a4787..f5beb1c9 100644
--- a/opm/core/io/eclipse/CornerpointChopper.hpp
+++ b/opm/core/io/eclipse/CornerpointChopper.hpp
@@ -317,7 +317,9 @@ namespace Opm
 
             outputField(out, new_ACTNUM_, "ACTNUM");
             outputField(out, new_PORO_, "PORO");
-            outputField(out, new_NTG_, "NTG");
+            if (has_NTG_) {
+                outputField(out, new_NTG_, "NTG");
+            }
             outputField(out, new_PERMX_, "PERMX");
             outputField(out, new_PERMY_, "PERMY");
             outputField(out, new_PERMZ_, "PERMZ");