Given wavelength, temperature, pressure, humidity and CO2 concentration, uses algorithms described in http://emtoolbox.nist.gov/Main/Main.asp to compute the real part of the refractive index of air. Valid for visible wavelengths and most surface-level conditions. Useful for determining the effect of changing atmospheric conditions on high spectral resolution optical components.
John Smith (2022). Air Refractive Index (https://www.mathworks.com/matlabcentral/fileexchange/31240-air-refractive-index), MATLAB Central File Exchange. Retrieved .
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Inspired: Water and Steam Refractive Index
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