✅ Which intermediates do we want? How flexible can we be with this?

[shnizzedy]

• […] for pipeline vs. pipeline (including cpac vs. cpac, regression test style):
  • skull-stripped T1w (if preproc is variable this may or may not be an isolated write-out, and thus an intermediate)
  • space-template T1w
  • binary segmentation masks
  • T1w brain mask
  • BOLD mask
  • coregistered mean BOLD
  • motion-corrected BOLD (same as skull-stripped T1w, most often folded into desc-preproc_bold with all other preproc)
  • nuisance regressors, separated out- aCompCor, etc.
  • native-space nuisance-regressed BOLD, before warp to template
  • space-template BOLD
• How flexible? pretty flexible, if any are missing, can drop them - configurable after all

― Steve-PAC