Create a path Topic

asked 2017-09-21 09:39:23 -0600

trinamntn08 gravatar image


I have a file that contains set of (timestamps + position + quaternion). Now i want to create( add) a topic in a bag( bag is already created) to display this path. Do you have any idea how to do that? I'm new in ROS.

I'll really appreciate your help

Thanks in advance!

edit retag flag offensive close merge delete


If I understood well, you have a rosbag with some topics, and want to add to that rosbag file a new topic, yes?

I think the best way is to play your rosbag, lets say rosbag1.bag, then publish the new topic that you want, and create a new rosbag2.bag that includes the topic you want.

Ruben Alves gravatar imageRuben Alves ( 2017-09-29 15:32:23 -0600 )edit