For MITgcmers who live in Somerville and those who wish they did: http://www.not-rocket-science.com/gates.htm D. -- Dimitris Menemenlis <menemenlis at jpl.nasa.gov> Jet Propulsion Lab, California Institute of Technology MS 300-323, 4800 Oak Grove Dr, Pasadena CA 91109-8099 tel: 818-354-1656; fax: 818-393-6720