Costmap update verification
I want to check whether the costmap gets updated or not at a fixed frequency. How can this be done in ROS ?
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I want to check whether the costmap gets updated or not at a fixed frequency. How can this be done in ROS ?
To view the frequency of a topic that is being publish, you can run rostopic hz topic_name
. So in your case, depends on what kind of costmap you want to check the frequency, you can run something like
rostopic hz /move_base/local_costmap/costmap
Asked: 2016-04-14 01:04:56 -0500
Seen: 191 times
Last updated: Apr 14 '16
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