Changes between Version 3 and Version 4 of GSASIntro


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Timestamp:
Jan 13, 2012 12:48:07 PM (9 years ago)
Author:
toby
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  • GSASIntro

    v3 v4  
    11== Information about GSAS ==
    2 [[Image(http://www.gsas.org/I/gsas-logo-small-trans.png, align=right, alt="Greater Seattle Aquarium Society Logo (www.gsas.org)")]]
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    4 GSAS (General Structure Analysis System) is a comprehensive system for the refinement of structural models to both x-ray and neutron diffraction data. The GSAS package can be used with both single-crystal and powder diffraction data (Rietveld analysis), even both simultaneously. Neutron data can be either from single-wavelength instruments, or for those a bit more masochistic, time-of-flight instrumentation. Up to 99 different sets of data can be modeled using mixtures of up to 9 different phases.
     2|| GSAS (General Structure Analysis System) is a comprehensive system for the refinement of structural models to both x-ray and neutron diffraction data. The GSAS package can be used with both single-crystal and powder diffraction data (Rietveld analysis), even both simultaneously. Neutron data can be either from single-wavelength instruments, or for those a bit more masochistic, time-of-flight instrumentation. Up to 99 different sets of data can be modeled using mixtures of up to 9 different phases. || Are you looking for the [http://www.gsas.org Greater Seattle Aquarium Society]? [[BR]][[Image(http://www.gsas.org/I/gsas-logo-small-trans.png, align=right, alt="Greater Seattle Aquarium Society Logo (www.gsas.org)")]] ||
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    64GSAS has been created by Allen C. Larson and Robert B. Von Dreele of Los Alamos National Laboratory. Executable versions of GSAS are distributed more-or-less freely (see the friendly message from the Regents of the University of California, below), but the source code is not distributed.