CMIP7 future scenario solar forcing for GA9 spectral files #15
Description
Solar spectral variability is parametrised by adding time varying irradiances and Rayleigh coefficients for the spectral file sub-bands in an external configuration file (named as the spectral files with a _var extension).
This ticket will add scripts to generate ga9 spectral file configurations for the Future Solar Scenario as specified for CMIP7 here:
https://www.solarisheppa.kit.edu/75.php
A linked socrates-spectral issue to add the spectral files is here: MetOffice/socrates-spectral/issues/5
Equivalent ticket for CMIP7 historical scenario: MOSRS Socrates:#166
Equivalent ticket for CMIP6: MOSRS Socrates:#118