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ROS2 bag visualization

asked 2021-02-05 07:26:23 -0600

Aiione gravatar image

Good day

I installed Ros2 Dashing and did not find "rqt_bag" in the list of plugins in rqt.

Are there any packages for visualization of data from bag files (db3)? Opening the db3 file in plotjuggler also failed.

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answered 2021-02-05 14:54:26 -0600

jacobperron gravatar image

rqt_bag wasn't ported to ROS 2 until recently. It is currently only available in ROS 2 Rolling (soon to be Galactic).

Unfortunately, because it depends on the relatively new package rosbag2_py, it is not compatible with Dashing. There is a chance it could work with Foxy in the near future, pending efforts to backport rosbag2_py:

I'm not aware of another tool for visualization bag files. I don't know the status of plotjuggler with newer versions of ROS 2 (ie. Foxy or Rolling).

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I have been using plotjuggler on Foxy with no problems thus far.

nealtanner gravatar image nealtanner  ( 2021-05-25 09:17:56 -0600 )edit

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Last updated: Feb 05 '21