<?xml version="1.0" ?> <launch> <param name="/use_sim_time" value="true"/> <node name="map_server" pkg="map_server" type="map_server" args="$(find amcl)/test/willow-full-0.05.pgm 0.05"/> <node name="rosbag" pkg="rosbag" type="play" args="-s 15.0 -d 1 -r 1 --clock --hz 10 $(find amcl)/test/texas_willow_hallway_loop_indexed.bag"/> <node pkg="amcl" type="amcl" name="amcl" respawn="false" output="screen"> <remap from="scan" to="base_scan" /> <param name="transform_tolerance" value="0.2"/> <param name="gui_publish_rate" value="10.0"/> <param name="save_pose_rate" value="0.5"/> <param name="laser_max_beams" value="30"/> <param name="min_particles" value="500"/> <param name="max_particles" value="5000"/> <param name="kld_err" value="0.05"/> <param name="kld_z" value="0.99"/> <param name="odom_model_type" value="diff"/> <param name="odom_alpha1" value="0.1"/> <param name="odom_alpha2" value="0.3"/> <param name="odom_alpha3" value="0.8"/> <param name="odom_alpha4" value="0.1"/> <param name="laser_z_hit" value="0.5"/> <param name="laser_z_rand" value="0.5"/> <param name="laser_sigma_hit" value="0.25"/> <param name="laser_max_range" value="5.0"/> <param name="laser_model_type" value="likelihood_field"/> <param name="laser_likelihood_max_dist" value="2.0"/> <param name="update_min_d" value="0.2"/> <param name="update_min_a" value="0.5"/> <param name="odom_frame_id" value="odom_combined"/> <param name="resample_interval" value="1"/> <param name="initial_pose_x" value="31.872"/> <param name="initial_pose_y" value="31.557"/> <param name="initial_pose_a" value="0.0"/> </node> <test time-limit="350" test-name="texas_willow_hallway_loop" pkg="amcl" type="basic_localization.py" args="0 32.36 31.44 6.18 0.75 0.75 250.0"/> </launch>