Table 1b.

Example multi-wavelength file format.

Wavelength (nm),	Reflectance (%),	Wavelength (nm),	Reflectance (%),	…,	Wavelength (nm),	Reflectance (%)
400.5,	50.001,	400.5,	50.003	…,	400.5,	50.002
400.75,	50.011,	400.75,	50.020	…,	400.75	50.019