Changes

Summary

1. Moving compute_cloud_cover outside of if ( l_use_cloud_cover ) then statement, the cloud_cover and rcm_in_layer variables they compute aren't output in clubb_standalone, but are in cam, causing cam bit diff tests to break. (details)

Moving compute_cloud_cover outside of if ( l_use_cloud_cover ) then statement, the cloud_cover and rcm_in_layer variables they compute aren't output in clubb_standalone, but are in cam, causing cam bit diff tests to break.