What global planners come with a ROS Indigo installation?
I am looking into writing simple global planners for a turtlebot 2.
I have looked up other questions and seen that switching out global planners is as easy as changing the value of a parameter in the move_base.launch.xml file.
What I would like to know before carrying on is what global planners already exist on the system? (Base Turtlebot Indigo ROS)
I'd like to know, so that I can examine how these other planner shave been written before going on to trying my hand at writing one.