This page contains the links to the simulation data of different simulations for direct download.
How to download the files
A single file can be downloaded from the command line through wget with the CosmoSim user credentials. Substitute $url with the single file URL or you can download a number of files with a file $urllist that contains the list of URL’s. The URL’s and the list files are available on corresponding download pages.
wget --user=USER --ask-password --auth-no-challenge $url
wget --user=USER --ask-password --auth-no-challenge -i $urllist
Box side length: 64 Mpc/h, Particles: 20483