How to use maps?

[PlutoXN]

How to load .osa map file? Can you elaborate?System.LoadAtlasFromFile: "/home/nby/SLAM3/ROS_MAP/map.osa" But I can't see the map loading in rviz or tracking img

[Shivam7Sharma]

@thien94 I couldn't find anything on the internet that will help me use or convert the .osa map. How do I process it to get a .pgm file for ros or an occupancy grid? This is not useful if we are not getting a map for navigation. Any help is appreciated.

[nishantomnipotent]

i am struggling with the same problem I created a service for loading map and even though it says that the loading is successful there is nothing loading I didnot encounter same problem in orbslam2

[sirackerman]

i am struggling with the same problem I created a service for loading map and even though it says that the loading is successful there is nothing loading I didnot encounter same problem in orbslam2

were you able to fix it?