Checking in physiq.def files used for determining which atmospheric parameters to use for the default CMIP6 IPSL model. See
http://forge.ipsl.jussieu.fr/igcmg/wiki/IPSLCM6/IPSLCM6.0.11-LR and http://forge.ipsl.jussieu.fr/igcmg/wiki/IPSLCM6/IPSLCM6.0.12-LR for details LF