Merge pull request #767 from OPM/feature/report-num-pinch-out

Report the number of generated pinch-out connections.

opm/grid/cpgrid/processEclipseFormat.cpp

@@ -46,13 +46,15 @@
 
 #include <opm/grid/common/GeometryHelpers.hpp>
 #include <opm/grid/cpgrid/Entity.hpp>
-#include  <opm/grid/cpgrid/Indexsets.hpp>
+#include <opm/grid/cpgrid/Indexsets.hpp>
 
 #include <opm/grid/cpgpreprocess/preprocess.h>
 #include <opm/grid/MinpvProcessor.hpp>
 #include <opm/grid/RepairZCORN.hpp>
 #include <opm/grid/utility/StopWatch.hpp>
 
+#include <fmt/format.h>
+
 #include <cstddef>
 #include <fstream>
 #include <iostream>
@@ -312,6 +314,10 @@ namespace cpgrid
                 }
             }
 
+            Opm::OpmLog::info(fmt::format("{} pinch-out connection{} generated",
+                                          nnc_cells[PinchNNC].size(),
+                                          (nnc_cells[PinchNNC].size() != 1)? "s" : ""));
+
             // Add explicit NNCs.
             const auto& nncs = ecl_state->getInputNNC();
             for (const auto single_nnc : nncs.input()) {