Dataset {
    Float32 X[X = 180];
    Float32 T[T = 1994];
    Float32 Y[Y = 89];
    Float32 zlev[zlev = 1];
    Float32 T_01[T_01 = 600];
    Float32 T_02[T_02 = 648];
    Float32 T_03[T_03 = 660];
    Float32 T_04[T_04 = 432];
    Float32 T_05[T_05 = 360];
    Float32 T_06[T_06 = 408];
    Float32 T_07[T_07 = 420];
    Float32 T_08[T_08 = 336];
    Float32 T_09[T_09 = 384];
    Float32 T_10[T_10 = 396];
    Grid {
     ARRAY:
        Float32 anom[T = 1994][zlev = 1][Y = 89][X = 180];
     MAPS:
        Float32 T[T = 1994];
        Float32 zlev[zlev = 1];
        Float32 Y[Y = 89];
        Float32 X[X = 180];
    } anom;
    Structure {
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_01 = 600][zlev = 1];
             MAPS:
                Float32 T_01[T_01 = 600];
                Float32 zlev[zlev = 1];
            } iod;
        } C1961-2010;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_02 = 648][zlev = 1];
             MAPS:
                Float32 T_02[T_02 = 648];
                Float32 zlev[zlev = 1];
            } iod;
        } C1961-2014;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_03 = 660][zlev = 1];
             MAPS:
                Float32 T_03[T_03 = 660];
                Float32 zlev[zlev = 1];
            } iod;
        } C1961-2015;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_04 = 432][zlev = 1];
             MAPS:
                Float32 T_04[T_04 = 432];
                Float32 zlev[zlev = 1];
            } iod;
        } C1979-2014;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_05 = 360][zlev = 1];
             MAPS:
                Float32 T_05[T_05 = 360];
                Float32 zlev[zlev = 1];
            } iod;
        } C1981-2010;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_06 = 408][zlev = 1];
             MAPS:
                Float32 T_06[T_06 = 408];
                Float32 zlev[zlev = 1];
            } iod;
        } C1981-2014;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_07 = 420][zlev = 1];
             MAPS:
                Float32 T_07[T_07 = 420];
                Float32 zlev[zlev = 1];
            } iod;
        } C1981-2015;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_08 = 336][zlev = 1];
             MAPS:
                Float32 T_08[T_08 = 336];
                Float32 zlev[zlev = 1];
            } iod;
        } C1983-2010;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_09 = 384][zlev = 1];
             MAPS:
                Float32 T_09[T_09 = 384];
                Float32 zlev[zlev = 1];
            } iod;
        } C1983-2014;
        Structure {
            Grid {
             ARRAY:
                Float64 iod[T_10 = 396][zlev = 1];
             MAPS:
                Float32 T_10[T_10 = 396];
                Float32 zlev[zlev = 1];
            } iod;
        } C1983-2015;
    } IOD;
    Grid {
     ARRAY:
        Float32 sst[T = 1994][zlev = 1][Y = 89][X = 180];
     MAPS:
        Float32 T[T = 1994];
        Float32 zlev[zlev = 1];
        Float32 Y[Y = 89];
        Float32 X[X = 180];
    } sst;
} version4;