Replication material for "Estimating the source altitude of auroral precipitation from dispersed Alfvén waves in the dayside ionosphere"

This v2 corresponds to the revised version of the article. It includes the following corrections and additions compared to the v1 (preprint version):Bug fixes: Alfvén speed: corrected a missing square root in the Vₐ computation Perpendicular wavelength: corrected the reference magnetic field used in the λ⊥ estimate Field-line tracing: the IGRF field line is now traced from 0 km altitude Corrected the H⁺ term of the Lysak and Song (2008) density profiles Additions: New uncertainty estimate on the fitted source altitude, based on sampling the fit-error landscape New appendix figure (fig08) comparing the measured E⊥/B⊥ ratio to the IRI-derived Alfvén speed, with coherence and cross-phase New EB spectral panel in fig01 New electron-spectra panel in fig05 Licensing - All data in this repository are licensed under CC BY 4.0.- All source code is licensed under the GPL v3 License.