GIP does in reciprocal space what PIG does in
real space. It provides views of systematic trends in scattering
sphere. Symmetry planes can be viewed, rotated and zoomed. The
Ewald sphere can also be viewed for specified reflections.
Reflection properties may be viewed, as well as derived quantities
such as Fo-Fc, (Fo-Fc)/s2 and
(Fo-<Fo>)/s2.
This mode requires the crystal-based azimuthal psi
angle to be present and the program CBAZA adds this to the
archive.
