Each PURR dataset downloads as a zipped folder labeled with the dataset DOI. That folder contains the data files themselves, which are zipped together in one bundle, as well as any gallery images from the PURR page, and a README file with the dataset title, authors and license. You will need to extract or unzip the bundle on your computer to access individual files.
The dataset description shown on the PURR page is not included in the download, so you may want to save that information separately for future reference.
