[gravity] Gravity lives in world coordinates!

ce3df0d4 · Timo Koch · 5c26b4d4 · ce3df0d4
Commit ce3df0d4 authored 8 years ago by Timo Koch
--- a/dumux/porousmediumflow/implicit/problem.hh
+++ b/dumux/porousmediumflow/implicit/problem.hh
@@ -78,7 +78,7 @@ public:
        spatialParams_ = std::make_shared<SpatialParams>(gridView);

        if (GET_PARAM_FROM_GROUP(TypeTag, bool, Problem, EnableGravity))
-            gravity_[dim-1]  = -9.81;
+            gravity_[dimWorld-1]  = -9.81;
    }

    /*!