How can I round /scan topic values?
Hello! I am student and I really want to send /scan topic values to rtabmapviz. I am using ROS kinetic, /scan is topic created by RPLidarNode. Unfortunately I think that I need rounded values, because I really don't need 8 digit numbers. Do I have to create my own node to round those values, or is there another nice and fast way to do that?