All files called “field.dat” are unformatted fortran data that can be read using data visualisation software such as IDL. In all cases these datasets contain the number of points used in the simulations, the space step, the number of fields in the simulation, 2d complex field amplitudes. All other .dat files are formatted data.
Figure data files are available for download as individual zip files. The entire database is available for download as a single zipped file PRL2016dat_all. File format details are available from the Readme file.