Is it possible to throttle many topics at the same time or in one launch file?

asked 2017-06-19 18:20:11 -0500

thanhvu94 gravatar image

I need to make 4 topics to publish at the rate of exactly 100 Hz (to ensure that the number of samples for each of 4 topics are equal to each other). I don't know if it is possible to have some command that can throttle many topics at the same time, or to define it in a launch file so I just need to launch the launch file instead of declaring the throttle one by one.

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