please tell me how to use it

[haniahe]

Hi
i am just starting to learn ROS recently.now i had clone it and run the pointcloud_to_rangeimage_node ,then how should i do?

Thanks

[Petros626]

Hey,

if you installed ROS and make your workspace with catkin (follow the tutorials on the ROS WIKI). I think you must know which topic this Package subscribed (Input of the ROS Package, but i saw that a header file is missing...not well documented the repo