Dear all:
            I want to run RegCM3 by using GISST data. Unfortunately,I can't download GISST from internet as follows:
RegCM3:   http://users.ictp.it/~pubregcm/RegCM3/globedat.htm
RegCM4 :  http://users.ictp.it/~pubregcm/RegCM4/globedat.htm#part4
 
How can I get GISST data, Is there anyone can help me? Thank you!