TABLE 2.

Numerical characteristics of cloud models (CMs).

(A) CM of intensity
	Numerical characteristics			Description
	Eχ1	Eη1	He1	Intensity
Speed up	0.6281 1.2202	0.5076 0.8511	0.1263 0.1637	Relatively large (black) Large (blue)
Slow down	−0.61 −1.635 −3.0326	0.7379 1.2357 1.4398	0.2832 0.274 0.3168	Relatively large(green) Large(yellow) Very large(red)
(B) CM of comfort
Numerical characteristics				Description
Eχ2	Eη2	He2		Comfort
1.0682	0.5128	0.1472		A little uncomfortable (red)
1.8681	0.8931	0.2762		Not comfortable (green)
3.1463	1.5283	1.3423		Very uncomfortable (blue)

(A) In the column of “Intensity,” the color in the parentheses is correspond to the color of cloud in Figure 5A. (B) In the column of “comfort,” the color in the parentheses is correspond to the color of cloud in Figure 5B.