Dataset {
    Float32 L[L = 4];
    Float32 Y[Y = 13];
    Grid {
     ARRAY:
        Float32 int_dL[L = 4][Y = 13];
     MAPS:
        Float32 L[L = 4];
        Float32 Y[Y = 13];
    } int_dL;
} int_dL;