Radiative kernels for Isca v1.0

<p>The radiative kernels for <a href="https://github.com/ExeClim/Isca">Isca</a> v1.0, in which the basic states are from&nbsp;simulations (T42, 25 vertical levels) without sea ice and clouds. Here we provided radiative kernels for a hierarchy&nbsp;of radiation schemes&nbsp;in Isca, including:</p> <ul> <li>Frierson scheme (gray radiation scheme without water vapor feedback):&nbsp; temperature radiative kernel at the top of the atmosphere (TOA) and surface temperature radiative kernel.</li> <li>Byrne and O&#39;Gorman (BOG) scheme (gray radiation scheme, but with water vapor feedback): temperature and water vapor radiative kernels at TOA and surface temperature radiative kernel.</li> <li>RRTM scheme (full radiation scheme): Similar as the BOG scheme, but only&nbsp;zonal mean results.</li> </ul> <p>The scripts to calculate the offline radiative kernels can be found at:&nbsp;<a href="https://github.com/lqxyz/Isca_kernels">https://github.com/lqxyz/Isca_kernels</a>, and the input data is available at DOI:<a href="https://doi.org/10.5281/zenodo.4071837">10.5281/zenodo.4071837</a>.</p>