map message
Hi!
I've builded an ekf map-based localization but the graphic interface is using matplotlib. Now I want to change to rviz so everithing will be ROS based. My problem is with the map. I can not find how to create a map. I've been trying by looking to gmapping and everithing but it has been impossible to me.
Can you help to solve this problem of how to solve the map message or whatever it is that represents a map in ros?
Thank you.