CentOS8
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Daniel Smith
Jul 25, 2026, 11:43:12 PMJul 25
to DSI Studio
Hi Frank and community,
I’m running DSI Studio on a Red Hat Enterprise Linux 9.6 HPC cluster using the CentOS 8 Hou (August 7, 2025) build.
When running TOPUP/EDDY in dsistudio on my multi-shell diffusion data, processing stops with: "EDDY::ECScanManager::GetShellIndices: Data not shelled"
However, running FSL EDDY manually with the --data_is_shelled option allows it to proceed. Is there a way for the current DSI Studio Topup/Eddy workflow to pass this option automatically? Also, will a newer CentOS/RHEL-compatible release of DSI Studio become available?
Thank you so much!!
Danny
Frank Yeh
Jul 30, 2026, 7:33:16 PMJul 30
to dany...@gmail.com, DSI Studio
Hi Danny,
The latest DSI Studio Docker image now supports the --data_is_shelled
option. For your RHEL 9.6 HPC cluster, I recommend using this Docker
image via Apptainer/Singularity rather than the older CentOS 8 build,
which does not have a scheduled update.
Hope this helps.
Best,
Frank
The latest DSI Studio Docker image now supports the --data_is_shelled
option. For your RHEL 9.6 HPC cluster, I recommend using this Docker
image via Apptainer/Singularity rather than the older CentOS 8 build,
which does not have a scheduled update.
Hope this helps.
Best,
Frank
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