...
The compression ratio is about 3.2:1.
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.
Nb the following files do not gunzip:
[root@sc2u0n0 afs]# find . -name "*.gz"
./slac/public/users/cottrell/conditional_loss_probability-100-by-node/conditional_loss_probability-100-by-node-1998-02-20.txt.gz
./slac/public/users/cottrell/minimum_packet_loss-100-by-node/minimum_packet_loss-100-by-node-2004-07-18.txt.gz
I get:
268cottrell@pinger:/afs/slac/public/users/cottrell/conditional_loss_probability-100-by-node$gunzip /tmp/conditional_loss_probability-100-by-node-1998-02-20.txt.gz
gzip: /tmp/conditional_loss_probability-100-by-node-1998-02-20.txt.gz: invalid compressed data--crc error
gzip: /tmp/conditional_loss_probability-100-by-node-1998-02-20.txt.gz: invalid compressed data--length error
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