[sdpd] STX:RIET: New Gretep, Poudrix and Chekcell for Windows by Jean Laugier and Bernard Bochu

[Lachlan Cranswick <L.M.D.Cranswick...@dl.ac.uk>]

There are new versions of some of the LMGP Suite software
for Windows by Jean Laugier and Bernard Bochu

Poudrix: (calculating Powder diffraction patterns (including the 
      ability to use Anomalous Dispersion co-effecients at all 
      wavelengths - "Brenann and Cowan" or "Sasaki" models)
   -  addition of U.D.Altermatt and I.D.Brown's Getspec spacegroup 
      code for allowing point and click use of Hermann-Maugn, Hall, 
      Spacegroup Numbers, information on general and special positions. 

Gretep: (Grenoble Thermal Ellipsoids Plot Program)
   - bug fixes to coloured fragments and modified verson of the 
     program in order to use c monoclinic setting and GETSPEC.
  (Tutorial on how to setup WinGX to spawning external programs 
  uses "Gretep" as the example program:
    http://www.ccp14.ac.uk/tutorial/wingx/adding_custom_menu.htm )
   
Chekcell: (Graphical Powder Indexing Cell and Spacegroup Assignment 
   helper software)
  -  There was an error in the hexagonal system detection when 
     doing a "best solution" on trial cells found in LePage sub-cell 
     and super-cell searching
  (Chekcell interlinks with Robin Shirley's "Crysfire" Powder indexing
   suite:    http://www.ccp14.ac.uk/tutorial/crys/  )
     

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Gretep, Poudrix and Chekcell tutorial runthroughs are
available via :

     http://www.ccp14.ac.uk/tutorial/lmgp/


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LMGP Suite software download:

UK:        
  http://www.ccp14.ac.uk/ccp/web-mirrors/lmgp-laugier-bochu/

Canada:    
  http://ccp14.sims.nrc.ca/ccp/web-mirrors/lmgp-laugier-bochu/

(LMGP Suite Software needs MS-Windows to be running in 
"Small Fonts Mode" and 1024x768 screen resolution or better)

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Lachlan.

-----------------------
Lachlan M. D. Cranswick
Geochemistry - Lamont-Doherty Earth Observatory, Columbia University
PO Box 1000, 61 Route 9W Palisades, New York 10964-1000 USA
Tel:  (845) 365-8662   Fax:  (845) 365-8155 
E-mail: lachlan...@ldeo.columbia.edu  WWW: http://www.ldeo.columbia.edu
       CCP14 Xtal Software Website: http://www.ccp14.ac.uk



 

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