localizer Requirement ros (kinetic) PCL 1.8 Subscrived topics /odom (nav_msgs/Odometry) /imu/data (sensor_msgs/Imu) /velodyne_points(sensor_msgs/PointCloud2) /move_base_simple/goal( geometry_msgs/PoseStamped) How to use download give initial robot's position as below: run ~$ ./run.sh