Table 1.

Parameter values for the curves shown in Figure 2.

Pattern	RIROM	MD	RMSE	Linear fit method
				a 1	a 0	R 2
Y 1 = P a − 10°	1	−10°	10°	1	−10°	1
Y 2 = 0.8∗P a	0.8	−4°	6°	0.8	0	1
Y 3 = 0.3∗P a + 15°	0.3	0°	12°	0.3	15°	1
Y 4 = −0.007∗P a 2 + 1.2∗P a + 15°	0.76	14°	15°	0.77	19°	0.98