<launch>
  <arg name="PREFIX" default="tf_buffer"/>
  <arg name="REMOTE_TF" default="/tf_low_frequency"/>
  <group ns="$(arg PREFIX)">
    <node pkg="jsk_topic_tools" type="topic_buffer_client" name="$(anon tf_buffer_client)"
	  output="screen">
      <remap from="/list" to="list"/>
      <remap from="/update" to="update"/>
      <remap from="tf_merged_buffered" to="$(arg REMOTE_TF)"/>
      <rosparam>
        use_service: false
        topics: ["tf_merged"]
        fixed_rate: 0.1
      </rosparam>
    </node>
  </group>
</launch>
