Dataset {
    Float32 S[S = 12];
    Float32 X[X = 76];
    Float32 Y[Y = 44];
    Grid {
     ARRAY:
        Float64 2AFC[S = 12][Y = 44][X = 76];
     MAPS:
        Float32 S[S = 12];
        Float32 Y[Y = 44];
        Float32 X[X = 76];
    } 2AFC;
} LISOTD-0p5;