"ostopic echo /os_cloud_node/points" I cannot know about each value

asked 2022-06-03 01:34:43 -0500

mimok gravatar image

I did rostopic echo /os_cloud_node/points then, I got a lot of point clouds info

like this 0,0,0,128,64,32,0,0,0,0,129,...................not finish

how can I understand each of value??

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Comments

Assuming that topic has type PointCloud2, read this already answered question:

https://answers.ros.org/question/4010...

Mike Scheutzow gravatar image Mike Scheutzow  ( 2022-06-03 13:37:10 -0500 )edit