I have always preferred to see data plotted in units of Q (though Q^2
or Q^3 makes sense from a perspective of spreading peaks.) Two-theta
made sense only when everyone used CuK alpha (which was never true).
Personally, I would be glad to never see another plot of intensity
vs. d-space.
On Feb 21, 2007, at 10:29 AM, Von Dreele, Robert B. wrote:
OK, I did play about & display some Q-space (Q=2pi/d) plots in
GSAS. It
will be an option in the next release.
It has been an option in LIVEPLOT (EXPGUI) for many years. (Sorry,
could not resist.) LIVEPLOT output can be exported WYSIWYG to XMGRACE
or as a .csv file.
Brian
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Brian H. Toby, Ph.D. office: 630-252-5488
Materials Characterization Group Leader, Advanced Photon Source
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