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[sdpd] STX/CCP14: Notes on Progress in Automatic Powder Indexing
Notes on "Progress in Automatic Powder Indexing"
(presented at EPDIC-7, Barcelona, Spain, 20-23 May 2000
by Robin Shirley, School of Human Sciences, University of
Surrey, UK) are now on the web at the CCP14 web site:
http://www.ccp14.ac.uk/poster-talks/shirley_powdind_epdic2000/
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These notes look at:
What powder indexing is and why it?s necessary;
Parameter space vs index space;
Why indexing is difficult, including the character of its solution space;
A survey of methods and programs, including more recent approaches;
The Crysfire suite: indexing for non-specialists;
Some current issues and opportunities;
(And finally, a live Crysfire demonstration)
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There will also be a new version of Crysfire for DOS
update "very soon" (and will be announced on the lists
and CCP14 site)
Crysfire information, tutorials and homesite at viewable via:
http://www.ccp14.ac.uk/tutorial/crys/
Lachlan.
--
Lachlan M. D. Cranswick
Collaborative Computational Project No 14 (CCP14)
for Single Crystal and Powder Diffraction
Daresbury Laboratory, Warrington, WA4 4AD U.K
Tel: +44-1925-603703 Fax: +44-1925-603124
E-mail: l.cranswick...@dl.ac.uk Ext: 3703 Room C14
http://www.ccp14.ac.uk