About visualize this point clouds

[sakpancar]

I successfully implemented the hokuyo_spin package. topics came as below. But I need help on how to visualize the formed point cloud (/ assembled_cloud). I couldn't figure out where to start and what to do. Are there packages available for this? If so, how should I use them? I'm waiting for your help...

[px4Li]

Hi,

you need rviz: rosrun rviz rviz