DL N=4 FORMAT = FULLMATRIX DIAGONAL PRESENT LABELS: LubrEng SurfCoatTech TribolLubrTechnol Wear DATA: 0.000000 0.000000 0.807394 0.451947 0.000000 0.000000 0.643806 0.315337 0.807394 0.643806 0.000000 0.689547 0.451947 0.315337 0.689547 0.000000