scale_atm_phy_rd_dgm_simple Module Reference

module FElib / Atmosphere / Physics radiation More...

Data Types
type	atmphyradsimple
	Derived type to represent a simplified radiation scheme based on Vallis et al. (2018) More...

Variables
integer, parameter	optdep_type_v2018_gray = 1
	An idealized radiation scheme based on Eq.5. This is gray in infrared so that a single optical thickness is defined for the entire longwave spectrum, which includes a parameterization of long-wave absorption by CO2.

Detailed Description

module FElib / Atmosphere / Physics radiation

Description

A module to provide simplified radiation schemes based on Vallis et al. (2018), which are a gray radiation scheme and a two-band longwave and one-band shortwave radiation scheme

Author

Yuta Kawai, Team SCALE

Reference

• Vallis, G.K., Colyer, G., Geen, R., Gerber, E., Jucker, M., Maher, P., Paterson, A., Pietschnig, M., Penn, J., and Thomson, S.I. 2018: Isca, v1.0: a framework for the global modelling of the atmospheres of Earth and other planets at varying levels of complexity. Geosci. Model Dev., 11, 843–859.
• Frierson, D.M.W., Held, I.M., and Zurita-Gotor, P. 2006: A gray-radiation aquaplanet moist GCM. Part I: Static stability and eddy scale. J. Atmos. Sci., 63, 2548–2566.
• Byrne, M.P., and O’Gorman, P.A. 2013: Land–ocean warming contrast over a wide range of climates: convective quasi-equilibrium theory and idealized simulations. J. Climate, 26, 4000–4016.
• Geen, R., Czaja, A., and Haigh, J.D. 2016: The effects of increasing humidity on heat transport by extratropical waves. Geophys. Res. Lett., 43, 8314–8321.

NAMELIST

• PARAM_ATMOS_PHY_RD_DGM_SIMPLE

  name	type	default value	comment
  SIMPLE_RD_TYPE	character(len=H_MID)	'Gray' !< Type of radiation scheme. 'Gray', 'LWbnd2+SWbnd1'

  
  

History Output

No history output

Variable Documentation

optdep_type_v2018_gray

integer, parameter scale_atm_phy_rd_dgm_simple::optdep_type_v2018_gray = 1

An idealized radiation scheme based on Eq.5. This is gray in infrared so that a single optical thickness is defined for the entire longwave spectrum, which includes a parameterization of long-wave absorption by CO2.

Definition at line 100 of file scale_atm_phy_rd_dgm_simple.F90.

  integer, parameter :: OPTDEP_TYPE_V2018_GRAY = 1         !< An idealized radiation scheme based on Eq.5.