publish only some topics of a rosbag file (Command line or launch file)

asked 2012-09-11 05:07:58 -0600

cduguet
187 ●11 ●16 ●20

Hi! I am using rosbag play in a launch file, and one of the recorded topics is processed data from the other topics. As I want to produce again, I would like to play all topics except that one.

I know I should have given it an anonymous name or I can play it in a namespace. But I would like just not to have that topic playing.

Thanks!

Cristian

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answered 2012-09-11 05:48:44 -0600

david.hodo

395 ●11 ●16 ●21 http://www.davidwhodo.com/

Another option would be to create another bag file without the unwanted topic using 'rosbag filter'

http://www.ros.org/wiki/rosbag/Tutorials/Producing%20filtered%20bag%20files

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answered 2012-09-11 05:29:21 -0600

dornhege

31395 ●134 ●284 ●498

They hacky version would be to remap this somewhere, e.g. rosbag play ... my_topic:=my_topc_dev_null_no_one_will_subscribe_this

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publish only some topics of a rosbag file (Command line or launch file)

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publish only some topics of a rosbag file (Command line or launch file)