twist2accel.launch.xml

<launch>
  <arg name="param_file" default="$(find-pkg-share twist2accel)/config/twist2accel.param.yaml"/>

  <arg name="in_odom" default="in_odom"/>
  <arg name="in_twist" default="in_twist"/>
  <arg name="out_accel" default="out_accel"/>
  <node pkg="twist2accel" exec="twist2accel_node" output="both">
    <remap from="input/odom" to="$(var in_odom)"/>
    <remap from="input/twist" to="$(var in_twist)"/>
    <remap from="output/accel" to="$(var out_accel)"/>
    <param from="$(var param_file)"/>
  </node>
</launch>