my $in_port;
 foreach my $ts ($te->tables) {
   foreach my $row ($ts->rows) {
   if ($row != "Ships in port or not reporting today:") # not a ship name; skip this and set the in_port flag for all remaining ships
      {
      $in_port = "false";
      $out_fh->print (join(',', @$row), ",", $in_port, "\n");
      }
      else {$in_port = "true"};
   }
 }