We want to have a tool that combines data from multiple ROS topics into a synchronized time series in a flexibly configurable way. This package attempts to do that.
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Online:
Listen to multiple ROS topics, merge their messages into a fix-size vector, then publish this vector via a user-defined topic.
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Offline:
Process topics in a rosbag file and extract a time series matrix from it.
roslaunch rostopics_to_timeseries test_online.launchrosrun rostopics_to_timeseries test_offline.py