From 82d6d949dbe589b6c5aecfb3a98f1a55d28520eb Mon Sep 17 00:00:00 2001
From: Markus Blatt <markus@dr-blatt.de>
Date: Tue, 7 Jun 2016 15:10:25 +0200
Subject: [PATCH] Fix the parallel L-infinity norm calculation.

It was computing a global maximum before, which obviously is not the same thing.
---
 opm/autodiff/BlackoilModelBase_impl.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opm/autodiff/BlackoilModelBase_impl.hpp b/opm/autodiff/BlackoilModelBase_impl.hpp
index 8352f9e0e..b72c08a7c 100644
--- a/opm/autodiff/BlackoilModelBase_impl.hpp
+++ b/opm/autodiff/BlackoilModelBase_impl.hpp
@@ -1104,7 +1104,7 @@ namespace detail {
                 const ParallelISTLInformation& real_info =
                     boost::any_cast<const ParallelISTLInformation&>(pinfo);
                 double result=0;
-                real_info.computeReduction(a.value(), Reduction::makeGlobalMaxFunctor<double>(), result);
+                real_info.computeReduction(a.value(), Reduction::makeLInfinityNormFunctor<double>(), result);
                 return result;
             }
             else