Dataset {
    Float32 T[T = 349];
    String country[country = 11];
    Float32 BaseYears[BaseYears = 30];
    Grid {
     ARRAY:
        Float64 max[BaseYears = 30][country = 11][T = 349];
     MAPS:
        Float32 BaseYears[BaseYears = 30];
        String country[country = 11];
        Float32 T[T = 349];
    } max;
} max;