Table 1. The d-spacing values (d-sp., in nm) measured in the four images in Fig. 6 ▸ by diffractGUI and two human analysts together with deviations (dev., in pm, differences between the theoretical and measured values).

The average deviation was calculated from the absolute values of the deviations.

	Theoretical	diffractGUI		Analyst 1		Analyst 2
	d-sp.	d-sp.	dev.	d-sp.	dev.	d-sp.	dev.
Image 1	0.2780	0.2762	−1.8	0.2732	−4.8	0.2747	−3.3
	0.2780	0.2750	−3.0	0.2747	−3.3	0.2738	−4.2
	0.2780	0.2783	0.3	0.2778	−0.2	0.2795	1.5
Image 2	0.2499	0.2481	−1.8	0.2469	−3.0	0.2490	−0.9
	0.2499	0.2482	−1.7	0.2487	−1.2	0.2480	−1.9
	0.2300	0.2279	−2.1	0.2294	−0.6	0.2293	−0.7
Image 3	0.1901	0.1924	2.3	0.1941	4.0	0.1900	−0.1
	0.2780	0.2802	2.2	0.2762	−1.8	0.2745	−3.5
	0.1901	0.1909	0.8	0.1866	−3.5	0.1901	0.0
Image 4	0.2453	0.2442	−1.1	0.2439	−1.4	0.2402	−5.1
	0.2453	0.2444	−0.9	0.2445	−0.8	0.2443	−1.0
	0.1901	0.1862	−3.9	0.1866	−3.5	0.1873	−2.8
Average			1.8		2.3		2.1