User-agent: *
Disallow: /cgi-bin/
Disallow: /dods-data/
Disallow: /sandbox/
Disallow: /~z1l/

User-agent: googlebot
Disallow: /cgi-bin/
Disallow: /dods-data/
Disallow: /sandbox/
Disallow: /~z1l/
Disallow: *.nc