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How to change a topic name

asked 2014-02-19 05:43:55 -0500

hamid gravatar image

updated 2016-10-24 08:59:04 -0500

ngrennan gravatar image

Hi guys

I have two laser scanner and I want drive these with urg_node but I do not know how to change the topic name that urg_node published the laser scanner data.

I want to get data from two laser scanner in two different topic.

I didn't find any parameter that changes the topic name.

any suggestion about this?

Thanks.

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answered 2014-02-19 09:20:10 -0500

This can be done to any node with Topic Remapping (with roslaunch).

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thanks man :)

hamid gravatar imagehamid ( 2014-02-20 07:28:41 -0500 )edit
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answered 2014-02-19 10:17:58 -0500

updated 2014-02-19 10:20:27 -0500

@DanLazewatsky is correct, and his solution is likely the more-common use case. But it is also worth mentioning the topic_tools package.

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thanks man :)

hamid gravatar imagehamid ( 2014-02-23 18:56:12 -0500 )edit

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Asked: 2014-02-19 05:43:55 -0500

Seen: 6,878 times

Last updated: Feb 19 '14