Dataset {
    Float32 Baseline[Baseline = 12];
    String province[province = 237];
    Grid {
     ARRAY:
        Float64 partial_BaseYears[Baseline = 12][province = 237];
     MAPS:
        Float32 Baseline[Baseline = 12];
        String province[province = 237];
    } partial_BaseYears;
} partial_BaseYears;