From ee4123c3d8718469763b08be43b4bac3506c2d29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Atgeirr=20Fl=C3=B8=20Rasmussen?= <atgeirr@sintef.no>
Date: Mon, 2 Apr 2012 15:41:13 +0200
Subject: [PATCH] Made state before init() valid (0.0 water sat, 1.0 oil sat).

---
 opm/core/TwophaseState.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/opm/core/TwophaseState.hpp b/opm/core/TwophaseState.hpp
index 76253d448..74e4b0adf 100644
--- a/opm/core/TwophaseState.hpp
+++ b/opm/core/TwophaseState.hpp
@@ -27,6 +27,7 @@
 namespace Opm
 {
 
+    /// Simulator state for a two-phase simulator.
     class TwophaseState
     {
     public:
@@ -37,6 +38,9 @@ namespace Opm
             fpress_.resize(g.number_of_faces, 0.0);
             flux_.resize(g.number_of_faces, 0.0);
             sat_.resize(2 * g.number_of_cells, 0.0);
+            for (int cell = 0; cell < g.number_of_cells; ++cell) {
+                sat_[2*cell + 1] = 1.0; // Defaulting oil saturations to 1.0.
+            }
         }
 
         enum ExtremalSat { MinSat, MaxSat };