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29 May
2010
29 May
'10
3:53 a.m.
Hi Jon, This will give you the rotation axis and angle: import scitbx.math r=( 0,0,1, 1,0,0, 0,1,0) from_matrix = scitbx.math.r3_rotation_axis_and_angle_from_matrix(r=r) print from_matrix.axis print from_matrix.angle(deg=True) Run with "phenix.python". Ralf