This script rotates anatomicals to match functionals, right?
What if several functional runs have been made and a couple of them are rotated (bad, but I received some data like that). The only thing I could come up with was to create a copy of the anatomicals and rotate one of them to match the oblique functionals, but then I basically end up with two different exams (orientation-wise). I guess it's not a good idea to rotate the functionals, because of their lower resolution than anatomicals?