Dataset {
    String district[district = 31];
    Float32 T[T = 359];
    Grid {
     ARRAY:
        Float32 int_ddistrict[T = 359][district = 31];
     MAPS:
        Float32 T[T = 359];
        String district[district = 31];
    } int_ddistrict;
} int_ddistrict;