Dataset {
    Int32 municode[municode = 4975];
    Grid {
     ARRAY:
        Int32 muni6[municode = 4975];
     MAPS:
        Int32 municode[municode = 4975];
    } muni6;
    Byte nome[municode = 4975][32];
    Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[municode = 4975];
} Municipios;