GENERIC time time xc lon yc lat area area mask mask /glade/p/cesmdata/cseg/inputdata/share/domains domain.ocn.fv0.9x1.25_gx1v7.151020.nc SST_cpl t /glade/work/brianpm/model_data/CFMIP cfmip_sst_p4k_HadOIBl_bc_0.9x1.25_1850_2017_c20190129.nc 0