This repository contains simulation data from five models and a high
resolution version of the visualisation in Figure 1 supporting the
publication of "Transition from small-scale to large-scale dynamo in a
supernova-driven, multiphase medium" by F. A. Gent, M.-M. Mac Low and M. J.
Korpi-Lagg, 2024, Astrophysical Journal, 961, 7, doi: 10.3847/1538-4357/ad0da0

Data is contained in the Globus collection located at 

https://app.globus.org/file-manager/collections/a12ac5b8-de59-4ee9-85b8-50b8c7c58fd4/overview

Free access to Globus is available by registering an account directly 
with Globus for an account, or by using an account from GitHub, Google, 
or ORCID.

The scripts to reproduce the plots used in fig-astro are included in the
directory py-astro and the library of Pencil code Python scripts that are
used in py-astro are included under py-pencil. In order to include the
provided pencil scripts and avoid confusion with a pre-existing pencil
repository, replace in the py-astro scripts 
import pencil* ...
with
import py-pencil ...

In each run directory a set of three snapshots of the full dataset are
stored from their kinematic, transition, and saturated phase as available
for each run in the path 
./<run directory>/data/allprocs/
where <run directory> is one of H2, L2, L2-B0, L2-cl, L0-B0.
The snapshots contain their time in Myr within their file names.  In the
hdf5 snapshots the explicit metadata include data labels, time, settings,
and units. Further snapshots are available by request.

Horizontal averages are included in the files
./<run directory>/data/averages/xy.h5
and slices used to make videos of the simulations in the path 
./<run directory>/data/slices

For additional access to data or information on the data or scripts provided
please contact F. Gent (frederick.gent@aalto.fi), M.-M. Mac Low (mordecai@amnh.org),
or M. J. Korpi-Lagg (maarit.korpi-lagg@aalto.fi).