...
To increase the number of files we could change the ping size from 100 to 1000 (in average_rtt-100-by-node* for example) and the by-node to by-site, i.e. a factor of 4.
As of 9/13/2014 there are about 20GBytes of data and 100,000 files.
Retrieving
The data is available via anonymous ftp via ftp://ftp.slac.stanford.edu/users/cottrell. For more information see: http://www-iepm.slac.stanford.edu/pinger/tools/retrievedata.html