From b21f5779890ff518ad013f678dadf5b6e85d0f86 Mon Sep 17 00:00:00 2001
From: Kai Bao <kai.bao@sintef.no>
Date: Thu, 23 Mar 2017 16:33:32 +0100
Subject: [PATCH] when there is VREP control, updateRateConverter in
 prepareStep

in BlackoilModelEbos.
---
 opm/autodiff/BlackoilModelEbos.hpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/opm/autodiff/BlackoilModelEbos.hpp b/opm/autodiff/BlackoilModelEbos.hpp
index 3c320210c..de82a6844 100644
--- a/opm/autodiff/BlackoilModelEbos.hpp
+++ b/opm/autodiff/BlackoilModelEbos.hpp
@@ -212,9 +212,13 @@ namespace Opm {
         /// \param[in, out] reservoir_state   reservoir state variables
         /// \param[in, out] well_state        well state variables
         void prepareStep(const SimulatorTimerInterface& /*timer*/,
-                         const ReservoirState& /*reservoir_state*/,
+                         const ReservoirState& reservoir_state,
                          WellState& well_state)
         {
+            if ( wellModel().wellCollection()->havingVREPGroups() ) {
+                updateRateConverter(reservoir_state);
+            }
+
             well_model_.prepareTimeStep(ebosSimulator_, well_state);
         }