A transferable open-source workflow links grain mapping and dark-field X-ray microscopy, enabling targeted, non-destructive imaging from millimeter polycrystal structure to dislocations in iron.
darfix: Data analysis for dark-field X-ray microscopy
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abstract
A Python package for the analysis of dark-field X-ray microscopy (DFXM) and rocking curve imaging (RCI) data is presented. \textit{darfix} provides a set of data processing and visualization tools that can be either imported as library components or accessed through a graphical user interface (GUI) as an Orange add-on. In the latter case, the different analysis modules can be easily chained to define computational workflows. Operations on larger-than-memory image sets are supported through the implementation of online versions of the data processing algorithms, effectively trading performance for feasibility when the computing resources are limited. The software can automatically extract the relevant instrument angle settings from the input files metadata. The currently available input file format is EDF and in future releases HDF5 will be incorporated.
fields
physics.app-ph 1years
2025 1verdicts
UNVERDICTED 1representative citing papers
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Bridging Grain Mapping and Dark Field X-ray Microscopy for Multiscale Diffraction Imaging
A transferable open-source workflow links grain mapping and dark-field X-ray microscopy, enabling targeted, non-destructive imaging from millimeter polycrystal structure to dislocations in iron.