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Hello, I am using the turtlebot simulator in gazebo and I want to get its pointcloud data and send it in real time to a mapping program (gmapping maybe?). Where can I find the pointcloud data?

Originally posted by Morefoam on ROS Answers with karma: 27 on 2016-07-07

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Run a rostopic list and see if you can see /scan topic. If you can, then that's the topic into which pointcloud data is published.

Originally posted by janindu with karma: 849 on 2016-07-07

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