Create conda environment
conda env create -f environment.ymlActivate garnet environment
conda activate garnetInstall in editable mode for developlment
python -m pip install -e .Run the GUI simply as
garnetSingle Crystal Graphical Advanced Reduction Neutron Event Toolkit
Garnets are a group of minerals with high symmetry cubic crystal system with space group Ia-3d (#230). Although they come in many colors, the word comes from a 14th-century Middle English word that has the meaning dark red due to the color of many naturally occurring silicate minerals. Some rare-earth synthetic garnets has recently served as a useful calibration standard used across several beamlines.
The goal of this project is to combine several amorphous tools from many of the instruments into a user-friendly environment for data reduction. The scope of this project only covers reduction post-data collection.
Future development may incorporate live data reduction or analysis, but that is not the focus in this effort.
Scope of covered instruments
- TOPAZ
- MANDI
- CORELLI
- DEMAND
- WAND2
- SNAP
The garnet tool will allow users to select single crystal diffraction data from one (minimally white beam) or more (minimally monochromatic beam) orientations, and transform it into a meaningful form. There exists essential steps of a single crystal data reduction. These include:
- UB matrix determination and refinement for data reduction and experiment planning
- Peak integration and corrections for structure refinement
- Reciprocal space reconstruction for visualization and analysis
- Order parameter tracking and event filtering analysis
Data processing will be based on Mantid and use PyQt for the application.
https://garnet-neutrons.readthedocs.io/en/latest
