Dataset {
    Int32 gid[gid = 600];
    Grid {
     ARRAY:
        Float64 area[gid = 600];
     MAPS:
        Int32 gid[gid = 600];
    } area;
    Byte label[gid = 600][25];
    Byte nombre[gid = 600][25];
    Grid {
     ARRAY:
        Float64 perimetro[gid = 600];
     MAPS:
        Int32 gid[gid = 600];
    } perimetro;
    Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[gid = 600];
} Espejos_de_agua_MTOP;