Export trajectory about loam_velodyne HOT 7 CLOSED

Have you resolved this issue ??

from loam_velodyne.

Hi. Thanks all to this forum. Can any give me process about taking 200 hz imu, trajectory export and gps time stamp

Thanks again

from loam_velodyne.

Hi
I want to use LOAM for it's odometry output.

So far I've tried to record the three odomertry topics:

• aft_mapped_to_init
• laser_odom_to_init
• integrated_to_init
  using "rostopic", but the timestamps seems off

did anyone tried to use these topics?

so how did you do this?thx

from loam_velodyne.

you can dump a topic into a file (see the rostopic documentation) and then parse it.
I cannot share code I used for parsing but it is rather straightforward.

from loam_velodyne.

Dear litwas. I have searched through all over internet but i need straight forward code. I think its so easy asbits find to be so difficult for me... Will be very helpfull if anyone can provide me.. Thanks in advance. Or at least any clue.

from loam_velodyne.

@zahirulislamovich here there is an example https://github.com/claydergc/loam_velodyne_kitti_ros/blob/master/scripts/record_loam_odometry.py

from loam_velodyne.

from loam_velodyne.