--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/collision/CollisionCalcOverviewResult.java	Fri Jun 22 11:02:59 2018 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/collision/CollisionCalcOverviewResult.java	Fri Jun 22 14:34:33 2018 +0200
@@ -37,10 +37,7 @@
 
     @Override
     protected void writeCSVResultMetadata(final ExportContextCSV exportContextCSV, final CollisionCalculationResults results) {
-        // TODO Auto-generated method stub
-        // final WstInfo wst = result.getWst();
-        // exportContext.writeCSVWaterlevelMetadata(writer, wst);
-
+        // do nothing so far
     }
 
     @Override
@@ -69,9 +66,9 @@
         final Collection<String> lines = new ArrayList<>(3);
 
         lines.add(exportContextCSV.formatRowValue(row, GeneralResultType.station));
-
+        lines.add(exportContextCSV.formatRowValue(row, SInfoResultType.years));
+        lines.add(exportContextCSV.formatRowValue(row, SInfoResultType.collisionCount));
         return lines.toArray(new String[lines.size()]);
-        // return formatRow(exportContextCSV, results, row);
     }
 
     private String[] formatRow(final ExportContextCSV exportContextCSV, final CollisionCalculationResults results, final ResultRow row) {
@@ -95,7 +92,7 @@
 
         /* column headings */
         exportContextCSV.addJRMetadata(source, "station_header", GeneralResultType.station);
-        // exportContextCSV.addJRMetadata(source, "years_header", SInfoResultType.years);
-        // exportContextCSV.addJRMetadata(source, "collisioncount_header", SInfoResultType.collisionCount);
+        exportContextCSV.addJRMetadata(source, "collision_years_header", SInfoResultType.years);
+        exportContextCSV.addJRMetadata(source, "collision_count_header", SInfoResultType.collisionCount);
     }
 }
\ No newline at end of file