[ros-users] Recovery strategy for corrupted bag?

Hello folks,

I have a several-GB bagfile that's corrupted (the machine taking the data locked up hard mid-run). rosbag play dies with "Expected INDEX_DATA record"; everything else tells me I need to reindex it.

However, when I reindex it, the resulting file shows the same behavior (including the "please reindex this" from just about everything).

Am I completely hosed here, or is there anything worth looking into?

Thanks!

    --Mac

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Julian "Mac" Mason      mac@cs.duke.edu      www.cs.duke.edu/~mac