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Hey guys! I am trying to bound the angle of my lidar SICK NAV310 using laser_filters. Here's my launch file:
<launch> <node pkg="laser_filters" type="scan_to_scan_filter_chain" output="screen" name="laser_filter"> <!-- <remap from="scan" to="base_scan" /> --> <remap from="scan" to="/sick_nav_3xx/scan" /> <rosparam command="load" file="$(find laser_filters)/examples/angle_filter_example.yaml" /> </node> </launch>
and my yaml file:
scan_filter_chain: - name: angle type: laser_filters/LaserScanAngularBoundsFilter # type: laser_filters/LaserScanAngularBoundsFilterInPlace params: lower_angle: -1.5708 upper_angle: 1.5708
Using the LaserScanAngularBoundsFilter plugin it results in:
LaserScanAngularBoundsFilter
rostopic echo -n 1 /scan_filtered header: seq: 23 stamp: secs: 1680337311 nsecs: 850266218 frame_id: "cloud" angle_min: -3.1415927410125732 angle_max: -3.1415927410125732 angle_increment: -0.004363323096185923 time_increment: 8.695651922607794e-05 scan_time: 0.125 range_min: 0.0 range_max: 100.0 ranges: [2.4720001220703125] intensities: [0.0] ---
And using LaserScanAngularBoundsFilterInPlace results in:
LaserScanAngularBoundsFilterInPlace
rostopic echo -n 1 /scan_filtered header: seq: 88 stamp: secs: 1680337217 nsecs: 659402847 frame_id: "cloud" angle_min: -3.1415927410125732 angle_max: 3.1415927410125732 angle_increment: -0.004363323096185923 time_increment: 8.695651922607794e-05 scan_time: 0.125 range_min: 0.0 range_max: 100.0 ranges: [2.4800000190734863, 2.4720001220703125, .....
Which didn't filter the LaserScan. I'm using ROS Noetice distribution. Hope anyone can help! Thanks!
The text was updated successfully, but these errors were encountered:
the same for humble
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Hey guys! I am trying to bound the angle of my lidar SICK NAV310 using laser_filters. Here's my launch file:
and my yaml file:
Using the
LaserScanAngularBoundsFilter
plugin it results in:And using
LaserScanAngularBoundsFilterInPlace
results in:Which didn't filter the LaserScan. I'm using ROS Noetice distribution.
Hope anyone can help! Thanks!
The text was updated successfully, but these errors were encountered: