How to save rviz map?
And How to use the map simulation exmple in Autonomous navigation of a known map with Erle-Rover?
- In the SLAM tutorial, I can see the map in rviz as it is generated but how do I save it for use in tutorial 5 ?
- I cannot get tutorial 5 to work since I have no map. I also do not really understand the costmaps yet but I will read up on these in ROS documentation.
Help me plz...