Dataset {
    Float32 T[T = 1569];
    Float32 X[X = 592];
    Grid {
     ARRAY:
        Float64 partial_X[T = 1569][X = 592];
     MAPS:
        Float32 T[T = 1569];
        Float32 X[X = 592];
    } partial_X;
} partial_X;