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Hi all,

Looking into the pr2 navigation configuration: costmap_common_params.yaml, we saw that there are 4 sources: tilt_scan, base_scan, base_scan_marking, ground_object_cloud.

We suffered from fantom obstacles when navigating. When removing the ground_object_cloud source the fantom disapeared. What is this source for ? By the way, what is base_scan_marking for ?

Guido


Originally posted by Guido on ROS Answers with karma: 514 on 2011-08-19

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Marking etc are documented in the Navigation Robot Setup Tutorial


Originally posted by tfoote with karma: 58457 on 2012-08-03

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Original comments

Comment by silgon on 2016-01-12:
where is ground_object_cloud documented?

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