Newer
Older
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Diffraction Changes
===================
.. contents:: Table of Contents
:local:
.. warning:: **Developers:** Sort changes under appropriate heading
putting new features at the top of the section, followed by
improvements, followed by bug fixes.
Improvements
############
Powder Diffraction
------------------
- The create_total_scattering_pdf merging banks now matches spectra to the spectrum with the largest x range.
- The create_total_scattering_pdf merging banks no longer matches spectra with scale, it now only matches with offset.
- The polaris create_total_scattering_pdf function can now accept a `pdf_type` argument to set the pdf_output type.
- :ref:`HRPDSlabCanAbsorption <algm-HRPDSlabCanAbsorption-v1>` now accepts any thickness parameter and not those in a specified list.
Engineering Diffraction
-----------------------
Single Crystal Diffraction
--------------------------
- :ref:`PredictFractionalPeaks <algm-PredictFractionalPeaks-v1>` now accepts the same set of modulation vector properties as :ref:`IndexPeaks <algm-IndexPeaks-v1>`.
- New algorithm :ref:`ConvertHFIRSCDtoMDE <algm-ConvertHFIRSCDtoMDE-v1>` for converting HFIR single crystal data (from WAND and DEMAND) into MDEventWorkspace in units Q_sample.
Imaging
-------
BugFixes
########
Powder Diffraction
------------------
- A bug has been fixed that prevented unicode strings being given as a lim file directory in polaris create_total_scattering_pdf merging banks.
Engineering Diffraction
-----------------------
- Fixed a bug where `SaveGSS <algm-SaveGSS-v1>` could crash when attempting to pass a group workspace into it.
Single Crystal Diffraction
--------------------------
- Support added for DEMAND (HB3A) to the algorithms :ref:`ConvertWANDSCDtoQ <algm-ConvertWANDSCDtoQ-v1>` and :ref:`FindPeaksMD <algm-FindPeaksMD-v1>` in order to handle additional goniometers.
:ref:`Release 4.3.0 <v4.3.0>`