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<?xml version="1.0"?>
Fri Nov 11 14:26:18 EET 2016, Nikos Koukis
Launchfile for a simple demonstration of the mrpt_graphslam_2d algorithm in
single robot situations. More elaborate demo files are built on top of this one
such as the sr_graphslam_demo_gt.launch file
<!-- Beware that the following are modified when this file is included by
the sr_graphslam_demo_gt.launch file.
**They shold be "default=", NOT "value="**
<arg name="output" default="screen" />
<arg name="robot_ns" default="/" />
<arg name="disable_MRPT_visuals" default="false" />
<arg name="verbosity" default="0" />
<arg name="bag_dir" default="$(find mrpt_graphslam_2d)/rosbags/demo_short_loop" />
<arg name="bag_file" default="demo.bag"/>
<arg name="bag_file_full" default="$(arg bag_dir)/$(arg bag_file)"/>
<arg name="bag_topic_remaps" default="/scan:=input/laser_scan"/>
<arg name="config_file" default="$(find mrpt_graphslam_2d)/config/ros_laser_odometry.ini"/>
<!-- Should we also start an instance of rviz ? -->
<arg name="start_rviz" default="true" />
<arg name="rviz_file" default="$(find mrpt_graphslam_2d)/rviz/sr_graphslam.rviz" />
<arg name="anchor_frame_ID" default="map" />
<arg name="base_link_frame_ID" default="base_link"/>
<arg name="laser_frame_ID" default="laser"/>
<arg name="odometry_frame_ID" default="odometry"/>
<arg name="NRD" default="CICPCriteriaNRD" />
<arg name="ERD" default="CICPCriteriaERD" />
<arg name="GSO" default="CLevMarqGSO" />
<arg name="is_mr_slam" default="false" />
<!-- Launch the demo bagfile -->
<param name="/use_sim_time" value="true" type="bool" />
<arg name="play_own_rosbag" default="true"/>
<group if="$(arg play_own_rosbag)">
<node pkg="rosbag" type="play" name="rosbag_player" args="--clock $(arg bag_file_full) $(arg bag_topic_remaps)" output="$(arg output)"/>
<group ns="$(arg robot_ns)">
<include file="$(find mrpt_graphslam_2d)/launch/graphslam.launch">
<arg name="output" value="$(arg output)" />
<arg name="disable_MRPT_visuals" value="$(arg disable_MRPT_visuals)" />
<arg name="verbosity" value="$(arg verbosity)" />
<arg name="start_rviz" value="$(arg start_rviz)" />
<arg name="rviz_file" value="$(arg rviz_file)" />
<arg name="config_file" value="$(arg config_file)" />
<arg name="anchor_frame_ID" value="$(arg anchor_frame_ID)" />
<arg name="base_link_frame_ID" value="$(arg base_link_frame_ID)" />
<arg name="NRD" value="$(arg NRD)" />
<arg name="ERD" value="$(arg ERD)" />
<arg name="GSO" value="$(arg GSO)" />
<arg name="is_mr_slam" value="$(arg is_mr_slam)" />
<node pkg="tf2_ros" type="static_transform_publisher" name="map_to_laser"
args="0 0 0.02 0 0 0 $(arg base_link_frame_ID) $(arg laser_frame_ID)" />
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