Compressed data is corrupted

[hu2274898]

Hi everyone,

I’m currently working with the FastMRI dataset and I’m facing an issue with extracting the knee_multicoil_train_batch_3full.tar.tar file. While trying to extract it using the following command:

tar -tf knee_multicoil_train_batch_3full.tar --strip-components=1 -C /path/to/extract

I get the following error:

xz: (stdin): Compressed data is corrupt
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now
And other archive files extracted without any issues.

I’ve tried re-downloading the file, but I’m still encountering the same issue.

Does anyone have experience with this or suggestions on how I can identify which files are corrupted or incomplete? I want to know if there’s a way to skip or recover the damaged files so I can continue with my project.

Any help or advice would be greatly appreciated!

Thanks in advance.