Dataset {
    Float32 T[T = 349];
    String district[district = 773];
    Grid {
     ARRAY:
        Float64 int_ddistrict[district = 773][T = 349];
     MAPS:
        String district[district = 773];
        Float32 T[T = 349];
    } int_ddistrict;
} int_ddistrict;