Dataset {
    String district[district = 941];
    Float32 Baseline[Baseline = 12];
    Grid {
     ARRAY:
        Float32 partial_Baseline[district = 941][Baseline = 12];
     MAPS:
        String district[district = 941];
        Float32 Baseline[Baseline = 12];
    } partial_Baseline;
} partial_Baseline;