additional output from compareECL related to rsm files

src/opm/io/eclipse/ERsm.cpp

@@ -213,8 +213,17 @@ void ERsm::load_block(std::deque<std::string>& lines, std::size_t& vector_length
             double value;
             if (keyword == "WSTAT")
                 value = convert_wstat(data_row[data_index + 1]);
-            else
-                value = std::stod(data_row[data_index + 1]) * mult_list[data_index + 1];
+            else {
+
+                try {
+                    value = std::stod(data_row[data_index + 1]) * mult_list[data_index + 1];
+                } catch (...) {
+                    std::string message = "Error loading RSM file. Not able to convert '";
+                    message = message +  data_row[data_index + 1] + "' to a float value";
+                    throw std::runtime_error(message);
+                }
+            }
+
             block_data[data_index].data.push_back(value);
         }
 

test_util/EclRegressionTest.cpp

@@ -1002,9 +1002,16 @@ void ECLRegressionTest::results_smry()
         namespace fs = std::filesystem;
         std::string rsm_file = rootName2 + ".RSM";
         if (fs::is_regular_file(fs::path(rsm_file))) {
+            std::cout << "\nLoading RSM file " << rsm_file << "  .... " << std::flush;
             auto rsm = ERsm(rsm_file);
+            std::cout << " done " << std::endl << std::flush;;
+            
+            std::cout << "\nComparing RSM file against SMRY file  .... " << std::flush;
+        
             if (!cmp(smry2, rsm))
                 HANDLE_ERROR(std::runtime_error, "The RSM file did not compare equal to the summary file");
+            
+            std::cout << " done " << std::endl << std::flush;;
         }
 
     } else {