Updates to development script, mainly edits to docstrings for Sphinx/Numpydoc documentation.
Reran Notebook to include script updates. See individual scripts for update details.
switched upper/lower x axes in spectrum plot. doctring edits.
doctring edits.
"methods" option added to doctrings. General docstrings edits.
Changed wave keyword to wavelength, which is more descriptive.
No changes.