/[MITgcm]/MITgcm/pkg/aim/com_radcon.h
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Contents of /MITgcm/pkg/aim/com_radcon.h

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Revision 1.2 - (show annotations) (download)
Fri Feb 2 21:36:29 2001 UTC (23 years, 4 months ago) by adcroft
Branch: MAIN
CVS Tags: checkpoint35, pre38tag1, c37_adj, pre38-close, checkpoint37, checkpoint39, checkpoint38, checkpoint36
Branch point for: pre38
Changes since 1.1: +28 -0 lines
File MIME type: text/plain
Merged changes from branch "branch-atmos-merge" into MAIN (checkpoint34)
 - substantial modifications to algorithm sequence (dynamics.F)
 - packaged OBCS, Shapiro filter, Zonal filter, Atmospheric Physics

1 C $Header: /u/gcmpack/models/MITgcmUV/pkg/aim/Attic/com_radcon.h,v 1.1.2.2 2001/01/26 17:54:25 adcroft Exp $
2 C $Name: branch-atmos-merge-freeze $
3
4 C--
5 C-- /RADCON/: Radiation constants (initial. in INPHYS)
6 C-- ABSSW = shortwave absorptivity for dry air (per dp = 10^5 Pa)
7 C-- ABSLW = longwave absorptivity for dry air (per dp = 10^5 Pa)
8 C-- ABWSW = shortwave absorptivity for water vapour (per dq = 1 g/kg)
9 C-- ABWLW = longwave absorptivity for water vapour (per dq = 1 g/kg)
10 C-- ABCSW = shortwave absorptivity for cloud fraction
11 C-- ABCLW = longwave absorptivity for cloud fraction
12 C-- EPSSW = fraction of incoming solar radiation absorbed by ozone
13 C-- EPSLW = fraction of surface LW radiation emitted directly to space
14 C-- ALBCL = cloud albedo (for cloud cover = 1)
15 C-- RHCL1 = relative hum. corresponding to cloud cover = 0
16 C-- RHCL2 = relative hum. corresponding to cloud cover = 1
17 C-- QACL = specific hum. threshold for cloud cover
18
19 COMMON /RADCON/ ABSSW, ABSLW, ABWSW, ABWLW,
20 * ABCSW, ABCLW, EPSSW, EPSLW,
21 * ALBCL, RHCL1, RHCL2, QACL
22
23 C--
24 C-- /FLDRAD/: Transmissivity and blackbody radiation (workspace)
25 C-- TAU = transmissivity of atmospheric layers
26 C-- ST4A = blackbody emission from full and half atmospheric levels
27
28 COMMON /RADFLD/ TAU(NGP,NLEV), ST4A(NGP,NLEV,2)

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