How to be able to get information about the location of points through the point cloud topics published by Radar
i am a beginner in ROS1,and I get a radar and it's driver and point cloud publishing program. The program publish a topic called "/rplidar_pointcloud",but i don't know how to get information about the location of points (such as x,y,z) through this point cloud topic . please help me and Thank you all for your helps
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