How to parse rosbags split between multiple DB3 files using ros2bagreader?

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MathWorks Support Team
评论： Snehal 2025-3-26
I am trying to use the "ros2bagreader" function to directly parse rosbags where the messages are split between multiple DB3 files and the initial argument is the directory. How can I open each file?

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MathWorks Support Team
The ability to directly parse a directory with multiple DB3 files is not available as of release R2022b.
However, to work around this, you can either:
  1. Specify each individual DB3 file separately, using the path to each file. 
  2. Combine the segmented BAG files into one large BAG file.

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