put this outside to simplify program

aliRoot/runAnalysis.C

@@ -8,11 +8,7 @@
 
 int runAnalysis(int selected_event=0)
 {
-    // Erase output txt files
-    ofstream esd_detail, s_event, events_number;
-
-    events_number.open ("events_number.dat");
-    events_number.close();
+    ofstream esd_detail, s_event;
 
     s_event.open ("s-event.dat");
     s_event << selected_event;

workflow_sketch.sh

@@ -117,6 +117,10 @@ elif [ "$DEFAULT_ANIMATION" = "false" ]; then
   else
       echo "The number of events in the file is ${n_events}."
   fi
+  # Erase output txt files
+  rm -f ${FILE_WITH_NUMBER_OF_EVENTS}
+
+  exit
 
   for ((i=0; i<n_events; i++)); do