afni.nimh.nih.gov

Hi Vicente,

For affine alignment to fail, there is probably something peculiar
about the data. Would it be possible to upload those 2 datasets
(both the base and input)?

Why does the base have 'flip' in the name? What sort of flip
operation was applied?

If you are able to do that, I will send you a PM (private message)
with instructions.

- rick