From 7027df2f73929faa4acd95cb24daeba599e0821d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Sch=C3=B6berl?= <joachim.schoeberl@tuwien.ac.at>
Date: Wed, 12 Apr 2017 16:44:02 +0200
Subject: [PATCH] fix 1->2 simd trafos

---
 libsrc/interface/nginterface_v2.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libsrc/interface/nginterface_v2.cpp b/libsrc/interface/nginterface_v2.cpp
index d7548127..d95f71e1 100644
--- a/libsrc/interface/nginterface_v2.cpp
+++ b/libsrc/interface/nginterface_v2.cpp
@@ -780,16 +780,16 @@ namespace netgen
       {
         double hxi[4][1];
         double hx[4][2];
-        double hdxdxi[4][4];
+        double hdxdxi[4][2];
         for (int j = 0; j < 4; j++)
           for (int k = 0; k < 1; k++)
             hxi[j][k] = ((double*)&(xi[k]))[j];
-        MultiElementTransformation<1,2> (elnr, 4, &hxi[0][0], 1, &hx[0][0], 2, &hdxdxi[0][0], 4);
+        MultiElementTransformation<1,2> (elnr, 4, &hxi[0][0], 1, &hx[0][0], 2, &hdxdxi[0][0], 2);
         for (int j = 0; j < 4; j++)
           for (int k = 0; k < 2; k++)
             ((double*)&(x[k]))[j] = hx[j][k];
         for (int j = 0; j < 4; j++)
-          for (int k = 0; k < 4; k++)
+          for (int k = 0; k < 2; k++)
             ((double*)&(dxdxi[k]))[j] = hdxdxi[j][k];
         
         xi += sxi;