Position No.	1	2	3	4	Average	SD	SE
Roughness average (Ra) (nm)	11.2	14.6	16	15	14.2	2.084866103	1.042433051
Root mean square roughness (Rq) (nm)	15.6	17.7	21.2	18.6	18.275	2.320021552	1.160010776
Maximum height of the roughness (Rt) (nm)	117.3	98.6	152.7	115	120.9	22.77644983	11.38822491
Maximum roughness valley depth (Rv) (nm)	63.1	60.7	93.9	58.6	69.075	16.6518017	8.325900852
Maximum roughness peak height (Rp) (nm)	54.2	37.9	58.7	56.4	51.8	9.447045393	4.723522697
Average maximum height of the roughness (Rtm) (nm)	57.3	76.5	104.8	84.8	80.85	19.68696692	9.843483462
Average maximum roughness valley depth (Rvm) (nm)	31.2	44.2	59	44	44.6	11.3642715	5.682135749
Average maximum roughness peak height (Rpm) (nm)	26.1	32.3	45.8	40.8	36.25	8.76603293	4.383016465
Average third highest peak to third lowest valley height (R3z) (nm)	86.1	76.1	99.5	84.9	86.65	9.657294307	4.828647154
Average third highest peak to third lowest valley height (R3z ISO) (nm)	40.7	52.5	63.9	56.1	53.3	9.654014709	4.827007354
Average maximum height of the profile (Rz) (nm)	76.3	67.7	95	89.6	82.15	12.43181403	6.215907013
Average maximum height of the roughness (Rz ISO) (nm)	57.3	76.5	104.8	84.8	80.85	19.68696692	9.843483462
Skewness (Rsk)	-0.394	-0.257	-0.589	-0.051	-0.32275	0.226669179	0.113334589
Kurtosis (Rku)	4.919	2.609	4.509	2.883	3.73	1.153922586	0.576961293
Waviness average (Wa) (nm)	50.6	33.6	31.8	30.8	36.7	9.338807918	4.669403959
Root mean square waviness (Wq) (nm)	60.7	40.5	37.9	38.8	44.475	10.87025759	5.435128793
Waviness maximum height (Wy=Wmax) (nm)	564	692.1	164.7	390.2	452.75	228.4369278	114.2184639
Maximum height of the profile (Pt) (nm)	561.5	727.5	249.7	432.2	492.725	202.1333945	101.0666972
							
Profile taken from top right to bottom left							
