message: updated test_k4a_cloud_only.launch
diff: <param name="Icp/MaxTranslation" type="string" value="0.5"/>
  </node>
  - <node name="rtabmapviz" pkg="rtabmap_ros" type="rtabmapviz" output="screen">
  + <node if="$(arg rtabmapviz)" name="rtabmapviz" pkg="rtabmap_ros" type="rtabmapviz" output="screen">
  <param name="frame_id" type="string" value="camera_base"/>
  <param name="subscribe_rgb" type="bool" value="false"/>
  <param name="subscribe_depth" type="bool" value="false"/>
  