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ARBTools: A Tricubic Spline Interpolator for Three-Dimensional Scalar or Vector Fields

Walker, Paul; Krohn, Ulrich; Carty, David

ARBTools: A Tricubic Spline Interpolator for Three-Dimensional Scalar or Vector Fields Thumbnail


Authors

Ulrich Krohn



Abstract

ARBTools is a Python library containing a Lekien-Marsden type tricubic spline method for interpolating three-dimensional scalar or vector fields presented as a set of discrete data points on a regular cuboid grid. ARBTools was developed for simulations of magnetic molecular traps, in which the magnitude, gradient and vector components of a magnetic field are required. Numerical integrators for solving particle trajectories are included, but the core interpolator can be used for any scalar or vector field. The only additional system requirements are NumPy.

Citation

Walker, P., Krohn, U., & Carty, D. (2019). ARBTools: A Tricubic Spline Interpolator for Three-Dimensional Scalar or Vector Fields. Journal of Open Research Software, 7(1), Article 12. https://doi.org/10.5334/jors.258

Journal Article Type Article
Acceptance Date Mar 27, 2019
Online Publication Date Apr 18, 2019
Publication Date Apr 18, 2019
Deposit Date Jun 5, 2019
Publicly Available Date Mar 29, 2024
Journal Journal of Open Research Software
Publisher Ubiquity Press
Peer Reviewed Peer Reviewed
Volume 7
Issue 1
Article Number 12
DOI https://doi.org/10.5334/jors.258

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