replay.launch

<launch>
  <include file="$(find jackal_description)/launch/description.launch">
    <arg name="config" value="base" />
  </include>

  <param name="use_sim_time" value="true" />

  <arg name="scan_topic" default="scan" />

  <node pkg="gmapping" type="slam_gmapping" name="slam_gmapping">

    <param name="odom_frame" value="odom"/>
    <param name="base_frame" value="base_link"/>
    <param name="map_frame" value="map"/>

    <!-- Process 1 out of every this many scans (set it to a higher number to skip more scans)  -->
    <param name="throttle_scans" value="1"/>

    <param name="map_update_interval" value="2.0"/> <!-- default: 5.0 -->

    <!-- The maximum usable range of the laser. A beam is cropped to this value.  -->
    <param name="maxUrange" value="7.5"/>

    <!-- The maximum range of the sensor. If regions with no obstacles within the range of the sensor should appear as free space in the map, set maxUrange < maximum range of the real sensor <= maxRange -->
    <param name="maxRange" value="15.0"/>

    <param name="sigma" value="0.05"/>
    <param name="kernelSize" value="1"/>
    <param name="lstep" value="0.05"/>
    <param name="astep" value="0.05"/>
    <param name="iterations" value="5"/>
    <param name="lsigma" value="0.075"/>
    <param name="ogain" value="3.0"/>
    <param name="minimumScore" value="50.0"/>
    <!-- Number of beams to skip in each scan. -->
    <param name="lskip" value="0"/>

    <param name="srr" value="0.01"/>
    <param name="srt" value="0.02"/>
    <param name="str" value="0.01"/>
    <param name="stt" value="0.02"/>

    <!-- Process a scan each time the robot translates this far  -->
    <param name="linearUpdate" value="0.1"/>

    <!-- Process a scan each time the robot rotates this far  -->
    <param name="angularUpdate" value="0.05"/>

    <param name="temporalUpdate" value="-1.0"/>
    <param name="resampleThreshold" value="0.5"/>

    <!-- Number of particles in the filter. default 30        -->
    <param name="particles" value="20"/>

    <!-- Initial map size  -->
    <param name="xmin" value="-10.0"/>
    <param name="ymin" value="-10.0"/>
    <param name="xmax" value="10.0"/>
    <param name="ymax" value="10.0"/>

    <!-- Processing parameters (resolution of the map)  -->
    <param name="delta" value="0.02"/>

    <param name="llsamplerange" value="0.01"/>
    <param name="llsamplestep" value="0.01"/>
    <param name="lasamplerange" value="0.005"/>
    <param name="lasamplestep" value="0.005"/>

    <remap from="scan" to="$(arg scan_topic)"/>
  </node>

  <arg name="rviz_config" value="gmapping" />
  <node name="rviz" pkg="rviz" type="rviz" args="-d $(find jackal_viz)/rviz/$(arg rviz_config).rviz" />

  <!-- replay-->
  <node pkg="building_mapper" type="replay.py" name="patrol_replay" required="true" />

</launch>