<launch>
  <node pkg="loc_base" type="loc_base_node" respawn="false" name="loc_base" output="screen"> 
    <rosparam file="$(find loc_base)/config/map_managers.yaml" command="load" />
    <rosparam file="$(find loc_base)/config/localization.yaml" command="load" />
  </node>
</launch>