Dataset and software for "Experimental observation of vortex rings in a bulk magnet"

The dataset and codes for the manuscript: "Experimental observation of vortex rings in a bulk magnet" Nature Physics (2020) Contains: - Reconstruction of the magnetisation for the three magnetic configurations presented in the paper, in both .mat and .vtk format, for analysis and visualisation with matlab and paraview. - Analysis codes for the calculation of the magnetic vorticity from the magnetisation - Paraview state files for the visualisation and analysis of the configurations.