Vehicle-cpp/Nav/autoware_src/drivers/awf_drivers/vectacam/scripts/vectacam.launch

<launch>

  <!-- declare arguments with default values -->
  <arg name="SCALE" default="100"/>
  <arg name="configfile" default="$(find vectacam)/scripts/initialization_params.txt"/>

  <node pkg="vectacam" type="vectacam_node" name="vectacam">
    <param name="configfile" value="$(arg configfile)"/>
  </node>
</launch>