Dataset {
    Float32 L[L = 5];
    Float32 Y[Y = 15];
    Float32 X[X = 16];
    Grid {
     ARRAY:
        Float64 int_dY[L = 5][Y = 15][X = 16];
     MAPS:
        Float32 L[L = 5];
        Float32 Y[Y = 15];
        Float32 X[X = 16];
    } int_dY;
} int_dY;