Dataset {
    Float32 Y[Y = 33];
    Float32 L[L = 4];
    Float32 modl[modl = 8];
    Float32 S[S = 9];
    Float32 X[X = 35];
    Grid {
     ARRAY:
        Float64 precip[S = 9][L = 4][modl = 8][Y = 33][X = 35];
     MAPS:
        Float32 S[S = 9];
        Float32 L[L = 4];
        Float32 modl[modl = 8];
        Float32 Y[Y = 33];
        Float32 X[X = 35];
    } precip;
    Grid {
     ARRAY:
        Float32 target_date[L = 4][S = 9];
     MAPS:
        Float32 L[L = 4];
        Float32 S[S = 9];
    } target_date;
} fcstmean;