The Human Connectome Project (HCP) includes 1200 subjects scanned on a Trio scanner.
Getting Data
After getting the appropriate permissions:
Go to https://db.humanconnectome.org/
You can see the latest datasets.
To connect, use an Amazon S3 client. I used SyncBackPro.
Note: deselect "S3 compatible service" as this is only for non-S3 services
Make sure to select the appropriate bucket and subfolder.
Aspera plugin
The browser will need an Aspera plugin (Sophos issues); I uninstalled Sophos to get it going.
Unzipping Aspera downloads
7-Zip can do this nicely:
https://sevenzip.osdn.jp/chm/cmdline
-x: extract with directories
Over write options - https://sevenzip.osdn.jp/chm/cmdline/switches/overwrite.htm
-aos: skip existing
% Simple
"C:\Program Files\7-Zip\7z" x -oC:\temp C:\temp\t\100206_3T_Diffusion_preproc.zip
% Full
"C:\Program Files\7-Zip\7z" x -aos -o"R:\Original Data\HCPsubjects" "R:\Original Data\Aspera\*.zip"