Dataset {
    Float32 L[L = 1];
    Float32 X[X = 15];
    Float32 T[T = 4];
    Grid {
     ARRAY:
        Float32 partial_L[L = 1][T = 4][X = 15];
     MAPS:
        Float32 L[L = 1];
        Float32 T[T = 4];
        Float32 X[X = 15];
    } partial_L;
} partial_L;