Can't change minimum laser range with asus xtion pro
I'm using an asus xtion pro camera with a turtlebot 2 and I noticed that it only registers scans that are at least 0.45 meters away even though the edge of the robot is around 0.3 meters. I changed the parameter value for "/depthimage_to_laserscan/range_min" to 0.2 but this has no effect on how close it detects obstacles.
How can I change the minimum laser range?