I want to train models using the brain training data. I downloaded it using
curl with recovery mode turned on (as suggested in the data links mail).
The download is complete (re-executing the
curl command doesn’t have any effect).
However, when extracting the archive using
tar -xvf brain_multicoil_train.tar.gz -C $SCRATCH/brain_multicoil_train/, I encounter the following error:
tar: Unexpected EOF in archive tar: Unexpected EOF in archive tar: Error is not recoverable: exiting now
I am right now in the process of checking the sha256 checksum, but since it’s an extremely large file, it takes some time… I will update the topic with the info once I have it, but I already wanted to know if anyone else had had trouble with the brain training data (especially since I see that only the fastMRI team posted a submission for the brain leaderboard).
Just got the checksum result, and it’s matching what’s in the SHA256 file I got from the data links mail. So I guess there is a problem with the archive itself. (Just a small note, it took 40min to get the checksum !!)