I run tf tf_echo /map /base_link and compute exact data needed:
...
At time 1407419581.729
- Translation: [-8.999, -22.000, 0.000]
- Rotation: in Quaternion [-0.000, 0.000, 0.850. 0.526]
in RPY [0.000. -0.000, 2.034]
...
Is there a way to record this streaming data with rosbag record?
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