Hi Peng, You may start from the basin masks in the World Ocean Atlas: http://iridl.ldeo.columbia.edu/SOURCES/.NOAA/.NODC/.WOA05/.Masks/.basin/I would regrid the variable basin to the desirable grid using the transformation @nrst.
David Ge.Peng@xxxxxxxx wrote:
Good afternoon, Does ferret have masks for different ocean basins/Seas (Atlantic, Pacific, Indian, GOM, ...)? If not, is there a simply way to create one, using, maybe, coastline data? Thanks, --- Peng
-- Daiwei Wang Department of Earth and Environmental Sciences and Lamont-Doherty Earth Observatory Columbia University