Dataset {
    Float32 S[S = 34];
    Float32 X[X = 64];
    Float32 Y[Y = 46];
    Float32 L[L = 1];
    Grid {
     ARRAY:
        Float32 CrossValHind[S = 34][Y = 46][X = 64];
     MAPS:
        Float32 S[S = 34];
        Float32 Y[Y = 46];
        Float32 X[X = 64];
    } CrossValHind;
    Grid {
     ARRAY:
        Float32 hindcast_date[L = 1][S = 34];
     MAPS:
        Float32 L[L = 1];
        Float32 S[S = 34];
    } hindcast_date;
    Grid {
     ARRAY:
        Float32 InputObs[S = 34][Y = 46][X = 64];
     MAPS:
        Float32 S[S = 34];
        Float32 Y[Y = 46];
        Float32 X[X = 64];
    } InputObs;
} History;