moirestrain documentation ========================= :Version: 0.1.1 ``moirestrain`` is a NumPy-first package for sampling moire analysis of periodic grating images. It targets full-field micro-displacement and micro-strain measurement from reference and deformed images. The package focuses on the grid/phase-based metrology workflow: generating phase-shifted moire images, estimating wrapped phase, unwrapping phase, calculating displacement fields, and deriving strain fields. .. toctree:: :maxdepth: 2 :caption: Content project installation tutorials tutorial theory citation api