WFDB=". ${HOME}/database /Users/george/wfdb-test/database /cdrom http://www.physionet.org/physiobank/database"; export WFDB
: Change www.physionet.org above to your favorite mirror if you wish
WFDBCAL=wfdbcal; export WFDBCAL

: For compatibility with older applications only
DB=$WFDB; export DB
DBCAL=$WFDBCAL; export DBCAL
