o AIM pkg:   - include stability function into surf.Flux derivative relative to Tsurf   - calculate clear-sky radiation & surface temp. change (for diagnostics)
o AIM pkg:
  - include stability function into surf.Flux derivative relative to Tsurf
  - calculate clear-sky radiation & surface temp. change (for diagnostics)

altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h