PyRS: a user-friendly package for the reduction and analysis of neutron diffraction data measured at the High Intensity Diffractometer for Residual Stress Analysis

Chris M. Fancher; Jeff R. Bunn; Jean Bilheux; Wenduo Zhou; Ross E. Whitfield; Jose Borreguero; Peter F. Peterson

doi:10.1107/S1600576721010554

PyRS: a user-friendly package for the reduction and analysis of neutron diffraction data measured at the High Intensity Diffractometer for Residual Stress Analysis

Chris M. Fancher, Jeff R. Bunn, Jean Bilheux, Wenduo Zhou, Ross E. Whitfield, Jose Borreguero, Peter F. Peterson

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

The pyRS (Python residual stress) analysis software was designed to address the data reduction and analysis needs of the High Intensity Diffractometer for Residual Stress Analysis (HIDRA) user community. pyRS implements frameworks for the calibration and reduction of measured 2D data into intensity versus scattering vector magnitude and subsequent single-peak-fitting analysis to facilitate texture and residual strain/stress analysis. pyRS components are accessible as standalone user interfaces for peak-fitting and stress/strain analysis or as Python scripts. The scripting interface facilitates automated data reduction and peak-fitting analysis using an autoreduction protocol. Details of the implemented functionality are discussed.

Original language	English
Pages (from-to)	1886-1893
Number of pages	8
Journal	Journal of Applied Crystallography
Volume	54
DOIs	https://doi.org/10.1107/S1600576721010554
State	Published - Dec 1 2021

Funding

The following funding is acknowledged: US Department of Energy, Office of Science (grant No. DE-AC05-00OR22725). This research used resources of the Advanced Photon Source, a US DOE Office of Science User Facility, operated for the DOE Office of Science by Argonne National Laboratory under contract No. DE-AC02-06CH11357.

Keywords

neutron diffraction
residual stress
software

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10.1107/S1600576721010554

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AU - Bilheux, Jean

AU - Zhou, Wenduo

AU - Whitfield, Ross E.

AU - Borreguero, Jose

AU - Peterson, Peter F.

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PyRS: a user-friendly package for the reduction and analysis of neutron diffraction data measured at the High Intensity Diffractometer for Residual Stress Analysis

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