I had a chance to look at Anne's suggestion from this thread
http://www.mail-archive.com/numpy-discussion@scipy.org/msg10091.html
and I thought I should post my phase winding finder solution, which is
slightly modified from her idea. Thanks Anne. This is a vast improvement
over my original slow
Hi Anne,
Thanks for the approach ideas - I'll take a look at this soon to try to
understand it. Currently I'm visiting a LabView-based lab who already
have something that works, and works fast, so I'm being encouraged to
use LabView, but I'd like to show them more of the joys of Python. The
I have a speed problem with the approach I'm using to detect phase wrappings in
a 3D data set. In my application, phaseField is a 3D array containing the phase
values of a field. In order to detect the vortices/phase windings at each
point, I check for windings on each of 3 faces of a 2x2 cube
