From 69c6294978735d3a840fa9f76f965d29c798f7e9 Mon Sep 17 00:00:00 2001
From: Kai Bao <kai.bao@sintef.no>
Date: Tue, 1 Oct 2024 15:43:08 +0200
Subject: [PATCH] set newton tolerance to be 1.e-7 for compositional running

---
 opm/simulators/flow/FlowProblemComp.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/opm/simulators/flow/FlowProblemComp.hpp b/opm/simulators/flow/FlowProblemComp.hpp
index b5aa0d43f..13edcefce 100644
--- a/opm/simulators/flow/FlowProblemComp.hpp
+++ b/opm/simulators/flow/FlowProblemComp.hpp
@@ -93,6 +93,9 @@ public:
     static void registerParameters()
     {
         FlowProblemType::registerParameters();
+
+        // tighter tolerance is needed for compositional modeling here
+        Parameters::SetDefault<Parameters::NewtonTolerance<Scalar>>(1e-7);
     }