rslidar_sdk/launch/start.launch

<launch>
  <node pkg="rslidar_sdk" name="rslidar_sdk_node" type="rslidar_sdk_node" output="screen">
  </node>
  <include file="$(find zed_wrapper)/launch/zed2i.launch" />
  <!-- rviz -->
<!--  <node pkg="rviz" name="rviz" type="rviz" args="-d $(find rslidar_sdk)/rviz/rviz.rviz" />-->
</launch>