From 474d8c72c5d1f0d11bb091fab610780c446e5064 Mon Sep 17 00:00:00 2001
From: Tor Harald Sandve <tosa@norceresearch.no>
Date: Wed, 13 Jan 2021 12:35:04 +0100
Subject: [PATCH] fix the index into salinity in the BrineCo2Pvt model

---
 opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp b/opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp
index 4e1af295c..a9c6cdab5 100644
--- a/opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp
+++ b/opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp
@@ -111,7 +111,7 @@ public:
         const Scalar MmNaCl = 58e-3; // molar mass of NaCl [kg/mol]
         // convert to mass fraction
         Brine::salinity = 1 / ( 1 + 1 / (molality*MmNaCl)); //
-        salinity_[numRegions] = Brine::salinity;
+        salinity_[regionIdx] = Brine::salinity;
         // set the surface conditions using the STCOND keyword
         Scalar T_ref = eclState.getTableManager().stCond().temperature;
         Scalar P_ref = eclState.getTableManager().stCond().pressure;