[ros-users] Using hrl_tilting_hokuyo to get BAG or PCD files

Hello,

Is it possible to use hrl_tiltilng_hokuyo package to get .bag or .pcd files? I can see that it gives data in .pkl files so I would like to know what is the format of these files and how difficult it is to transfer them to .pcd.

Thank you in advance,
Sanja