Dataset {
    Float32 eta_rho[eta_rho = -2147483647];
    Float32 T[T = 144];
    Grid {
     ARRAY:
        Float64 int_deta_rho[T = 144][eta_rho = -2147483647];
     MAPS:
        Float32 T[T = 144];
        Float32 eta_rho[eta_rho = -2147483647];
    } int_deta_rho;
} int_deta_rho;