Read Spectrometric Data and Metadata
Parse various reflectance/transmittance/absorbance spectra file
formats to extract spectral data and metadata, as described in Gruson, White
& Maia (2019) . Among other formats, it can import
files from 'Avantes' < https://www.avantes.com/>, 'CRAIC'
< http://www.microspectra.com/>, and 'OceanInsight' (formerly 'OceanOptics')
< https://www.oceaninsight.com/> brands.
This package has been peer-reviewed by rOpenSci (v. 0.1).