Data set for "The magnetic scalar potential for a rectangular prism"

<p dir="ltr">The is the data set for the paper [James, B., Pollok, S., Frellsen, J., and Bjørk, R., The magnetic scalar potential for a rectangular prism, IEEE Transactions on Magnetics, 2025]. The DOI for the publication is 10.1109/TMAG.2025.3632626 .</p><p dir="ltr">These data are located on the repository at data.dtu.dk, with DOI:10.11583/DTU.27879888 and URL: https://doi.org/10.11583/DTU.27879888</p><p dir="ltr">The file Prism_potential.mph is a COMSOL model (version 6.3) that computes the magnetic scalar potential for a fixed geometry using a finite element approach, to compare with the analytical solution. In order to reduce file size, the mesh and solution are removed from the file, and these thus needs to be recomputed.</p><p dir="ltr">The file Prism_potential_specific_plot.m is a Matlab file that contains the analytical expression for the scalar potential and plots these along up to 14 different lines throughout a specified geometry and with different magnetization directions. The 14 lines are specified in the script and are identical to those in the Matlab file. [License: CC BY 4.0]</p><p dir="ltr">The file ds2nfu.m is a Matlab file that is used to determine coordinates in figures, to plot labels etc. [License: BSD-3-Clause]</p><p dir="ltr">The file Line01.txt to Line14.txt are text files that contains in the first column the arc length (length along the line) for the specific line chosen (there are 14 different lines), and in the next 11 columns contains the magnetic scalar potential for the 11 different magnetization specified in the Matlab file.</p>