Dataset {
    Float32 eta_ha[eta_ha = 454];
    Grid {
      Array:
        Float32 kmt[eta_ha = 454][xi_ha = 696];
      Maps:
        Float32 eta_ha[eta_ha = 454];
        Float32 xi_ha[xi_ha = 696];
    } kmt;
    Float32 xi_ha[xi_ha = 696];
} cice.kmt.nc;