Good afternoon,<br><br>I am interested in running LES runs on a small domain in the Mediterranean and have come across some problems when deciding which physics schemes would be optimal to use. I am to understand that for the finer domain, diff_opt should be set to 2, with an accompanying setting for km_opt of 2 or 3 and as a consequence cumulus and pbl should be set to zero. When it comes to the other parameters such as Microphysics, LSM, surface and radiation, I am unsure which would be best for such an application as the difference amongst each seems sometimes minimal. Is there any setting which is crucial for such an application?<br>
<br>Kind regards,<br><br>Jason<br>