On Sat, Jul 07, 2007 at 10:12:00PM +0800, Jiamu Du wrote:
> Dear all:
> I want to calculate the rotation angle between two similar domains. By using
> Coot, I can superposr the two domain and get the rotation matrix. But how to
> convert this matrix to an angle?
It's a one liner to call a clipper function to write out the
CCP4 Polar angles. I have done this now and you can pick up the
functionality in (forthcoming) pre-releases.
Paul.
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