Once you have an account, to download data, login, then click on the Data Sets link and navigate to the "Downloads" folder for the data set you wish to download. Click on the file name(s) to download the data.
Alternative download method.
Data sets are also available for downloading from the National Energy Research Scientific Computing Center (NERSC). The NERSC downloads can be done using a web interface and using a bash script for batch downloading and verification.
To use the web interface, go to:
where <dataset_id> is replaced by the id for the dataset (example: pvc-1, hc-3, vim-1, ...).
Login using the CRCNS.org account username and password.
The scripts for batch downloading and verifying downloaded files are available at:
https://portal.nersc.gov/project/crcns/download/tools (Requires logging in using a CRCNS.org account).
Instructions are provided with the scripts.
Please proved any feedback about this alternative download method using the contact form.