Anisotropic Python Packages

edt

Euclidean distance & signed distance transform for multi-label 3D anisotropic images using marching parabolas.

generaltmm

General 4×4 transfer-matrix method (TMM) for optical simulations of isotropic and anisotropic multilayer structures. C++ core with Python bindings.

animaire

A Python toolkit for calculating dose rates in Earth's atmosphere based on any incoming proton or alpha particle spectra, with any pitch angle distribution, and during any magnetospheric conditions.

itinera

Anisotropic least-cost paths, corridors (LCC), FETE and PDI validation for archaeological movement modelling — a QGIS plugin built on numpy/scipy/GDAL, no external dependencies.