Phase II model versions forced with climatological SSTs for 5 years.

ccm31060_H2Ol26a	Phase II Zhang-McFarlane/Eulerian standard model.
sld3113cup0clim	Phase II CSU Arakawa-Schubert/Semi-Lagrangian standard model.

Case Name	Type	Obs Data
ccm31060_H2Ol26a	ZM/EUL CLIM	plots
sld3113cup0clim	CSU/SLD CLIM	plots

Phase III model versions forced with AMIP2 SSTs for 1979-1995.

sld037	Changes to the horizontal diffusion parameterization in the stratosphere.
sld3113cupc74	Changes to the CSU convection scheme, including subcycling .

Case Name	Type	Obs Data	CCM3.6 Amip	Phase II Amip
sld037	ZM/SLD AMIP	plots	plots	plots (sld036)
sld3113cupc74	CSU/SLD AMIP	plots	plots	plots (sld3113cup0)

Phase III Experiments (Zhang-McFarlane/Eulerian)

All changes were made to the Zhang-McFarlane/Eulerian standard (H2Ol26a).
Models were forced with climatological SSTs for 5 years.

cw01	Changes to the cloud water parameterization.
lwdevf	Changes to the longwave water-vapor absorption parameterization.
nwgeoel	Corrected hydrostatic calculation in the physics.

Case Name	Obs Data	Phase II Control (H2Ol26a)
cw01	plots	plots
lwdevf	plots	plots
nwgeoel	plots	plots

Phase III Experiments (CSU/Semi-Lagrangian)

All changes were made to the CSU/Semi-Lagrangian standard (sld3113cup0clim).
Models were forced with climatological SSTs for 5 years.

nwphysa	Includes changes to the cloud water and longwave absorption
	parameterizations, and corrected hydrostatic calculation.
nwphysb	Includes the above changes for nwphysa and removes the orographic
	gravity-wave drag over the oceans.
csu_newphys	Includes new physics from above (nwphys and nwphysb) as well as
	changes to the CSU convection in sld3113cupc74.

Case Name	Obs Data	Phase II Control (sld3113cup0clim)
nwphysa	plots	plots
nwphysb	plots	plots

nwphysb - nwphysa	plots

Case Name	Obs Data	CCM3.6 Clim
csu_newphys	plots	plots