Issues gazebo #1372 and gazebo #946 make it appear that GPURaySensor does not support vertical beams or different update rates, but in code it looks like it does.
A tutorial describing all parameters of the GPURaySensor would clear up confusion about it
Original report (archived issue) by Shane Loretz (Bitbucket: Shane Loretz, GitHub: sloretz).
Issues gazebo #1372 and gazebo #946 make it appear that GPURaySensor does not support vertical beams or different update rates, but in code it looks like it does.
A tutorial describing all parameters of the GPURaySensor would clear up confusion about it