Dataset {
    Int32 gid[gid = 3];
    Grid {
     ARRAY:
        Float64 above[gid = 3];
     MAPS:
        Int32 gid[gid = 3];
    } above;
    Grid {
     ARRAY:
        Float64 below[gid = 3];
     MAPS:
        Int32 gid[gid = 3];
    } below;
    Byte fcst_target[gid = 3][10];
    Grid {
     ARRAY:
        Float64 id[gid = 3];
     MAPS:
        Int32 gid[gid = 3];
    } id;
    Grid {
     ARRAY:
        Float64 normal[gid = 3];
     MAPS:
        Int32 gid[gid = 3];
    } normal;
    Grid {
     ARRAY:
        Float64 region_id[gid = 3];
     MAPS:
        Int32 gid[gid = 3];
    } region_id;
    Byte season[gid = 3][4];
    Sequence { Sequence { Sequence { Float64 ordinate; Float64 abscissa; } ring; } polygon; } the_geom[gid = 3];
    Grid {
     ARRAY:
        Float64 year[gid = 3];
     MAPS:
        Int32 gid[gid = 3];
    } year;
} belg_2015;