Is there a SUMA-ready version of the Glasser atlas available in the AFNI distribution?
I’m thinking of the atlas from https://www.nature.com/articles/nature18933
I looked at that a couple years ago. They had made that available as surface datasets, but it was tricky to get that into a volumetric form, especially one in something like MNI space. Chris Gorgolewski figured out how to convert among the various spaces though and made his datasets available. His version of the HCP atlases are now available on-line here:
http://neurovault.org/collections/1549/
A prepress release describes some advances in aligning FSaverage to MNI spaces that might be useful for this too.