DiffPy Top-level namespace package for the DANSE-diffraction software
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Python Diffraction X-ray Python diffraction structure analyzer x-ray diffraction

DiffPy Description

Top-level namespace package for the DANSE-diffraction software DiffPy is a collection of Python libraries and applications for analyzing structure of materials from neutron or x-ray diffraction data.diffpy is not a package by itself, it is rather a common top-level namespace for all of its components.DiffPy libraryA library of python modules for carrying out tasks in diffraction. This is at an early stage of development and is not yet ready for code development by non-experts. Nevertheless, DiffPy has been already used to build two easy-to-use end applications.DiffPy applications* PDFgui - a program for full-profile fitting of the atomic pair distribution function (PDF) derived from x-ray or neutron diffraction data. This is a graphical front end for the PDFfit2 refinement program, with built in graphical and structure visualization capabilities. It is currently in beta release and it is distributed as a part of the DiffPy library.* PDFfit2 - the structure refinement engine for fitting structural models to experimentally derived PDFs. This is used as calculation backend of PDFgui, but can be run separately. Requirements: · Python

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