Updating map in real-time

[johndevera]

I'm having trouble getting the map to update as soon as it has scanned an area. I've modified the various updating and publishing parameters to 1 hz but when viewed in Rviz it appears to update at random times, almost 10-20 seconds after scanning an area. In your video with the 4 legged robot over the rubble scene, the map appears to be saving and updating in realtime. What can you suggest is a good way to do that?

[ghost]

@johndevera do you solve it?i have issues same with you

[Rayman]

Did you compile in release mode? This solved most of the issues for me

catkin config --cmake-args -DCMAKE_BUILD_TYPE=Release

[maximilianwulf]

Closing because of missing follow up. Feel free to reopen.