Dataset {
    Float64 ocean_time[ocean_time = 1];
    Float64 s_rho[s_rho = 30];
    Float64 lat_rho[eta_rho = 1135][eta_xi = 1528];
    Float64 lon_rho[eta_rho = 1135][eta_xi = 1528];
    Float64 mask_rho[eta_rho = 1135][eta_xi = 1528];
    Float64 h[eta_rho = 1135][eta_xi = 1528];
    Float32 zeta[ocean_time = 1][eta_rho = 1135][eta_xi = 1528];
    Float32 conc[ocean_time = 1][s_rho = 30][eta_rho = 1135][eta_xi = 1528];
} wcm3_d03_20220721Z0700.nc;