From 2fc9b03af41ae0522743dbbe460a73726a4da717 Mon Sep 17 00:00:00 2001
From: Alf Birger Rustad <abir@equinor.com>
Date: Mon, 9 Nov 2020 08:40:31 +0100
Subject: [PATCH] Switched time step control and changed damping factor for it

---
 opm/simulators/timestepping/AdaptiveTimeSteppingEbos.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/opm/simulators/timestepping/AdaptiveTimeSteppingEbos.hpp b/opm/simulators/timestepping/AdaptiveTimeSteppingEbos.hpp
index 5bd60fd86..2aa83d4d2 100644
--- a/opm/simulators/timestepping/AdaptiveTimeSteppingEbos.hpp
+++ b/opm/simulators/timestepping/AdaptiveTimeSteppingEbos.hpp
@@ -162,7 +162,7 @@ struct TimeStepAfterEventInDays<TypeTag, TTag::FlowTimeSteppingParameters> {
 };
 template<class TypeTag>
 struct TimeStepControl<TypeTag, TTag::FlowTimeSteppingParameters> {
-    static constexpr auto value = "pid";
+    static constexpr auto value = "pid+newtoniteration";
 };
 template<class TypeTag>
 struct TimeStepControlTolerance<TypeTag, TTag::FlowTimeSteppingParameters> {
@@ -195,7 +195,7 @@ struct TimeStepControlDecayDampingFactor<TypeTag, TTag::FlowTimeSteppingParamete
 template<class TypeTag>
 struct TimeStepControlGrowthDampingFactor<TypeTag, TTag::FlowTimeSteppingParameters> {
     using type = GetPropType<TypeTag, Scalar>;
-    static constexpr type value = 1.0/1.2;
+    static constexpr type value = 1.0/0.2;
 };
 template<class TypeTag>
 struct TimeStepControlFileName<TypeTag, TTag::FlowTimeSteppingParameters> {