From 6d180a7f915cbacb48b15017ac324d7ac81da3f6 Mon Sep 17 00:00:00 2001
From: Antonella Ritorto <anto.ritorto@gmail.com>
Date: Mon, 20 Nov 2023 15:56:17 +0100
Subject: [PATCH] compressedLevelZero added in AluCartIdxMapper, used in
 RelpermDiags

---
 ebos/alucartesianindexmapper.hh               | 4 ++++
 opm/core/props/satfunc/RelpermDiagnostics.cpp | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ebos/alucartesianindexmapper.hh b/ebos/alucartesianindexmapper.hh
index 25111cf81..3a44e8082 100644
--- a/ebos/alucartesianindexmapper.hh
+++ b/ebos/alucartesianindexmapper.hh
@@ -197,6 +197,10 @@ public:
     int compressedSize() const
     { return cartesianIndex_.size(); }
 
+    /** \brief return number of cells in the active grid. Only for unifying calls with CpGrid and PolyhedralGrid specializations. */
+    int compressedLevelZeroSize() const
+    { return cartesianIndex_.size(); }
+
     /** \brief return index of the cells in the logical Cartesian grid */
     int cartesianIndex(const int compressedElementIndex) const
     {
diff --git a/opm/core/props/satfunc/RelpermDiagnostics.cpp b/opm/core/props/satfunc/RelpermDiagnostics.cpp
index 3ad21bd8a..31d4c05e9 100644
--- a/opm/core/props/satfunc/RelpermDiagnostics.cpp
+++ b/opm/core/props/satfunc/RelpermDiagnostics.cpp
@@ -840,7 +840,7 @@ namespace Opm {
     {
         // All end points are subject to round-off errors, checks should account for it
         const float tolerance = 1e-6;
-        const int nc = cartesianIndexMapper.compressedSize();
+        const int nc = cartesianIndexMapper.compressedLevelZeroSize();
         const bool threepoint = eclState.runspec().endpointScaling().threepoint();
         scaledEpsInfo_.resize(nc);
         EclEpsGridProperties epsGridProperties(eclState, false);