Changes between Version 58 and Version 59 of WikiStart


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Timestamp:
Oct 3, 2018 6:27:07 PM (3 years ago)
Author:
toby
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    22= GSAS-II Home =
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    4 GSAS-II is an open source Python project that addresses all types of crystallographic studies, from simple materials through macromolecules, using both powder and single-crystal diffraction and with both x-ray and neutron probes. Measurements can be constant wavelength or TOF (thanks to support from Oak Ridge National Lab.) It provides structure solution and refinement as well as extensive visualization capabilities. For powder diffraction, GSAS-II offers preliminary stages of analysis, including area detector integration, pattern indexing, !LeBail and Pawley intensity extraction and peak fitting. Small-angle scattering and reflectometry fitting is also supported. When large numbers of patterns are measured with parametric changes in measurement settings, a single combined refinement offers parametric fitting. GSAS-II is made available for free use ([https://subversion.xray.aps.anl.gov/pyGSAS/trunk/license2013.txt see license]) with open access to 
     4GSAS-II is an open source Python project that addresses all types of crystallographic studies, from simple materials through macromolecules, using both powder and single-crystal diffraction and with both x-ray and neutron probes. Measurements can be constant wavelength or TOF (thanks to support from Oak Ridge National Lab.) It provides structure solution and refinement as well as extensive visualization capabilities. For powder diffraction, GSAS-II also provides preliminary stages of analysis, including area detector integration, pattern indexing, !LeBail and Pawley intensity extraction and peak fitting. Small-angle scattering and reflectometry fitting is also supported. When large numbers of patterns are measured with parametric changes in measurement settings, a single combined refinement that offers parametric fitting is provided.
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     6GSAS-II is made available for free use ([https://subversion.xray.aps.anl.gov/pyGSAS/trunk/license2013.txt see license]) with open access to 
    57[https://subversion.xray.aps.anl.gov/pyGSAS/trunk/ the source code.]
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