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ENH: Calculate robust average of EPI inputs to TOPUP workflow #280

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merged 1 commit into from
Sep 3, 2022

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@oesteban oesteban commented Sep 3, 2022

This PR uses BIDS' interpretation of a run, and disables the nested flattening of inputs to topup. Instead 4D runs are reduced to 3D references with RobustAverage.

Effectively, it reduces the runtime of the data I'm testing on (6 runs x 10 timepoints) from +3h down to 20 minutes.

Resolves: #279.

@oesteban oesteban merged commit b1c2baf into master Sep 3, 2022
@oesteban oesteban deleted the fix/average-epis-before-topup branch September 3, 2022 15:52
@effigies effigies added this to the 2.2.0 milestone Dec 6, 2022
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TOPUP takes +3h when many EPIs are fed
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