animating large amount of cylindrical vectors

[Jody Winston]

I have a very large data set that contains vectors which indicate the
deformation of a very long cylinder.  This set is much larger than the
number of pixels on my screen so I would like to animate this data by
selecting a small cylinder and then "moving" this cylinder through the
vectors.

Is there a method of only retrieving a region of interest from the
vectors and then applying this to warp the cylinder?

-- 
Jody Winston

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