hyperspy/hyperspy — pull request #88 by francisco-dlp (2013-07-16 15:08:32+00:00)
Title: BUG-FIX: the roi argument in align2D and estimate_shift2D was taking (le...

...ft, right, top, bottom) instead of the stated (top, bottom, left, right). Now it takes (left, right, top, bottom) as both ints (indices) and floats (values).