- # Standard metadata for higher-level stamped data types.
- # This is generally used to communicate timestamped data
- # in a particular coordinate frame.
- #
- # sequence ID: consecutively increasing ID
- uint32 seq
- #Two-integer timestamp that is expressed as:
- # * stamp.sec: seconds (stamp_secs) since epoch (in Python the variable is called 'secs')
- # * stamp.nsec: nanoseconds since stamp_secs (in Python the variable is called 'nsecs')
- # time-handling sugar is provided by the client library
- time stamp
- #Frame this data is associated with
- string frame_id
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