public function load(ObjectManager $manager)
    {

        /** @var RoutingAPI $routingAPI */
        $routingAPI = $this->container->get('kugaudo.graphhopper.routingapi');

        $request = new RoutingRequest();
        $request
            ->addDestination('56.868141', '24.278851')
            ->addDestination('56.991073', '24.122267')
            ->setStartTime(\DateTime::createFromFormat('Y-m-d H:i:s', '2017-05-01 12:00:00'));

        $response = $routingAPI->fetchTrackingPoints($request);

        // do stuff with tracking points...
        foreach ($response->getTrackingPoints() as $tp) {
            echo $tp->getLatitude() . ', ' . $tp->getLongitude() . ': ' . $tp->getTime()->format('Y-m-d H:i:s') . "\n";
        }

        $gpx = $response->getTrackingPoints();


        $lastChecked = 1;

        $matrixPoints = 288;

//        for ($j = 0; $j < $matrixPoints; $j++) {
//            $time = \DateTime::createFromFormat('Y-m-d H:i:s', '2017-05-01 12:00:00');
//            while ($gpx[$lastChecked]->getTime() < $time) {
//                $lastChecked++;
//            }
//            $tp0 = $gpx[$lastChecked - 1];
//            $tp1 = $gpx[$lastChecked];
//
//            $lat0 = $tp0->getLatitude();
//            $lng0 = $tp0->getLongitude();
//            $lat1 = $tp1->getLatitude();
//            $lng1 = $tp1->getLongitude();
//            $t0 = $tp0->getTime();
//            $t1 = $tp1->getTime();
//
//            $length = $t1->diff($t0, true)->s;
//            $mod = $time->diff($t0, true)->s;
//
//            $part = $mod / $length;
//
//            $lat = $lat0 + $part * ($lat1 - $lat0);
//            $lng = $lng0 + $part * ($lng1 - $lng0);
//
//            echo $lat.' '.$lng;
//        }
//
//        for ($j = 0; $j < $matrixPoints; $j++) {
//            $time = \DateTime::createFromFormat('Y-m-d H:i:s', '2017-05-01 12:10:00');
//            while ($gpx[$lastChecked]->getTime() < $time) {
//                $lastChecked++;
//            }
//            $tp0 = $gpx[$lastChecked - 1];
//            $tp1 = $gpx[$lastChecked];
//
//            $lat0 = $tp0->getLatitude();
//            $lng0 = $tp0->getLongitude();
//            $lat1 = $tp1->getLatitude();
//            $lng1 = $tp1->getLongitude();
//            $t0 = $tp0->getTime();
//            $t1 = $tp1->getTime();
//
//            $length = $t1->diff($t0, true)->s;
//            $mod = $time->diff($t0, true)->s;
//
//            $part = $mod / $length;
//
//            $lat = $lat0 + $part * ($lat1 - $lat0);
//            $lng = $lng0 + $part * ($lng1 - $lng0);
//
//            echo $lat.' '.$lng;
//        }


            for ($j = 0; $j < $matrixPoints; $j++) {
                $time = \DateTime::createFromFormat('Y-m-d H:i:s', '2017-05-01 12:20:00');
                while ($gpx[$lastChecked]->getTime() < $time) {
                    $lastChecked++;
                }
                $tp0 = $gpx[$lastChecked - 1];
                $tp1 = $gpx[$lastChecked];

                $lat0 = $tp0->getLatitude();
                $lng0 = $tp0->getLongitude();
                $lat1 = $tp1->getLatitude();
                $lng1 = $tp1->getLongitude();
                $t0 = $tp0->getTime();
                $t1 = $tp1->getTime();

                $length = $t1->diff($t0, true)->s;
                $mod = $time->diff($t0, true)->s;

                $part = $mod / $length;

                $lat = $lat0 + $part * ($lat1 - $lat0);
                $lng = $lng0 + $part * ($lng1 - $lng0);

                //echo $lat.' '.$lng;
            }

                echo $lat.' '.$lng;





            $manager->flush();


        }