public static function dataTrensform($trArr)
 {
     $trData = array();
     for ($i = 0; $i < count($trArr); $i++) {
         $trId = $trArr[$i]['id'];
         $hop = $trArr[$i]['hop'];
         $ip = $trArr[$i]['ip_addr'];
         /*			$lat = $trArr[$i]['mm_lat'];
         			$long = $trArr[$i]['mm_long'];
         */
         $lat = $trArr[$i]['lat'];
         $long = $trArr[$i]['long'];
         $num = $trArr[$i]['num'];
         $name = $trArr[$i]['name'];
         $trData[$trId][] = array($ip, $hop, $lat, $long, $trId, $num, $name);
     }
     // end for
     unset($trArr);
     Traceroute::generatePolylineObject($trData);
     unset($trData);
     /*		echo '<hr/><textarea>';
     		print_r($trData);
     		echo '</textarea>';
     */
 }