Raman data
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Raman data file name format: Compound name _ Concentration _ Temperature
The data are stored in text files (*.txt) with six columns. The first one is the wavenumber (cm-1),
and the rest are the signals from five different measurements


OKE data
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OKE data file name format: Compound _ Concentration _ Temperature
Each file has three different associated files:
    - TDS: Averaged time-domain signal
    - FDS: Frequency-domain spectrum
    - FDS_fit: Fitting parameters and fitting functions for the frequency-domain spectra.
The data are stored in text files (*.dat)