Dataset {
    Float32 T[T = 349];
    Float32 Baseline[Baseline = 12];
    Grid {
     ARRAY:
        Float64 partial_BaseYears[Baseline = 12][T = 349];
     MAPS:
        Float32 Baseline[Baseline = 12];
        Float32 T[T = 349];
    } partial_BaseYears;
} partial_BaseYears;