Dataset {
    Float32 Y[Y = 15];
    Float32 X[X = 15];
    Float32 L[L = 4];
    Grid {
     ARRAY:
        Float64 int_dL[L = 4][Y = 15][X = 15];
     MAPS:
        Float32 L[L = 4];
        Float32 Y[Y = 15];
        Float32 X[X = 15];
    } int_dL;
} int_dL;