git_ws/display_lidar_points/launch/livox_lidar.launch

<launch>
	
	<arg name="bd_list" default="0TFDFG700601881"/>

    <node name="livox_lidar_publisher" pkg="display_lidar_points" 
	      type="display_lidar_points_node" required="true"
	      output="screen" args="$(arg bd_list)"/>

	<node name="rviz" pkg="rviz" type="rviz" respawn="true"
	      args="-d $(find display_lidar_points)/config/display_lidar_points.rviz"/>
</launch>