3. Software Operation
======================

3.1 How to save
----------------

Save the collected spectral data as .txt or .csv files on your computer with two columns as wavenumbers (x-axis) and
absorbance (y-axis).

3.2 Instrumentation Required
-----------------------------

Upload the spectra into the following location for each model and hit **Run Model**.

.. image:: _static/webAppScreenshot.png