[sdpd] New version of Overlap program for Processing Extracted Intensities.

[L.M.D.Cranswick... @dl.ac.uk (L. Cranswick)]

There is a new version of Armel Le Bail's Overlap available
on the web that can now handle SirPow and EXPO HKL data 
(as well as fullprof and manually extracted intensity HKL data).

   http://fluo.univ-lemans.fr:8001/ftp/overlap.zip
   http://www.cristal.org/ftp/overlap.zip
   http://www.ccp14.ac.uk/ccp/web-mirrors/armel/ftp/overlap.zip
   ftp://ftp.minerals.csiro.au/pub/xtallography/ccp14/ccp/web-mirrors/armel/ftp/overlap.zip

For those unfamiliar with the Overlap program: Overlap
takes in a list of powder extracted intensities and 
prepares it for possible structure solution by single Crystal
structure solution software.

This includes being able to output Fo's and FoSQ's,
setting the ESDs to more friendly values and elliminating
reflections that are too overlapping.

=======

For an example of applying single crystal software to
try and solve structures using powder extracted intensities,
refer:
  
   Using WinGX with Powder Diffraction Extracted Intensities 
   for Structure Solution and Space Group Assignment

     http://www.ccp14.ac.uk/tutorial/wingx/powder/

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
NEW CCP14 Web Domain (Under heavy construction):
                           http://www.ccp14.ac.uk