This contains the simulation data products used in the publication "The global structure of magnetic fields and gas in simulated Milky Way galaxies." Two simulation snapshots at different simulated times (t ~ 556 Myr and t ~ 976 Myr) are included from the magnetohydrodynamic (MHD) simulation, and one simulation snapshot from the hydrodynamic simulation (t ~ 976 Myr) is included in Gadget-2/GIZMO HDF5 format, along with processed data products from each of the simulation snapshots in NPZ (NumPy array archive) format and visualizations of the processed data products as images in PNG format. The datasets and attributes within the HDF5 simulation snapshot files are described in the GIZMO User's Guide and may be analyzed with, e.g., yt or gadgetviewer.

This research was supported by the Australian Research Council through its Discovery Projects and Future Fellowship Funding Schemes, awards DP190101258 and FT180100375. This research was undertaken with the assistance of resources and services from the National Computational Infrastructure (NCI), which is supported by the Australian Government.