Merge pull request #4101 from GitPaean/fix_wells_active

Fix wells active determination

opm/simulators/wells/BlackoilWellModelGeneric.hpp

@@ -90,8 +90,7 @@ public:
     /// return true if wells are available in the reservoir
     bool wellsActive() const;
     bool hasWell(const std::string& wname);
-    /// return true if wells are available on this process
-    bool localWellsActive() const;
+
     // whether there exists any multisegment well open on this process
     bool anyMSWellOpenLocal() const;
 
@@ -143,8 +142,6 @@ public:
                              const size_t numCells,
                              bool handle_ms_well);
 
-    void setWellsActive(const bool wells_active);
-
     /*
       Will assign the internal member last_valid_well_state_ to the
       current value of the this->active_well_state_. The state stored