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adding a message at the end of a bag file

asked 2013-01-10 22:00:21 -0600

ubisum

23 ●20 ●22 ●26

Hello, everyone
Is it possible to add a message at the end of a bag file (the messages is of the same kind of the ones already in the bag)?

thanks for support.

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answered 2013-01-14 09:58:41 -0600

tfoote

58457 ●128 ●550 ●526 http://www.ros.org/

updated 2013-01-14 09:59:05 -0600

You can modify bag files using the rosbag code API including appending messages.

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thanks. my further question is: when a bag, containing messages about more that one topic, is played, how are messages sent? are they sent simply in the order they were recorded or topic by topic?

ubisum ( 2013-01-15 02:47:43 -0600 )edit

will my added messages be sent as the last one, anyway, since i recorded it at the end?

ubisum ( 2013-01-15 02:48:56 -0600 )edit

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Asked: 2013-01-10 22:00:21 -0600

Seen: 261 times

Last updated: Jan 14 '13

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adding a message at the end of a bag file edit

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adding a message at the end of a bag file