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C $Header: /u/gcmpack/MITgcm/pkg/aim/com_radcon.h,v 1.4 2002/09/27 20:01:57 jmc Exp $ |
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C $Name: $ |
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#ifdef ALLOW_AIM |
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C-- COMMON /RADCON/: Radiation constants (initial. in INPHYS) |
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C ABSSW = shortwave absorptivity for dry air (per dp = 10^5 Pa) |
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C ABSLW = longwave absorptivity for dry air (per dp = 10^5 Pa) |
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C ABWSW = shortwave absorptivity for water vapour (per dq = 1 g/kg) |
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C ABWLW = longwave absorptivity for water vapour (per dq = 1 g/kg) |
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C ABCSW = shortwave absorptivity for cloud fraction |
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C ABCLW = longwave absorptivity for cloud fraction |
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C EPSSW = fraction of incoming solar radiation absorbed by ozone |
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C EPSLW = fraction of surface LW radiation emitted directly to space |
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C ALBCL = cloud albedo (for cloud cover = 1) |
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C RHCL1 = relative hum. corresponding to cloud cover = 0 |
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C RHCL2 = relative hum. corresponding to cloud cover = 1 |
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C QACL = specific hum. threshold for cloud cover |
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COMMON /RADCON/ ABSSW, ABSLW, ABWSW, ABWLW, |
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& ABCSW, ABCLW, EPSSW, EPSLW, |
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& ALBCL, RHCL1, RHCL2, QACL |
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_RL ABSSW, ABSLW, ABWSW, ABWLW |
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_RL ABCSW, ABCLW, EPSSW, EPSLW |
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_RL ALBCL, RHCL1, RHCL2, QACL |
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C-- COMMON /FLDRAD/: Transmissivity and blackbody radiation (workspace) |
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C TAU = transmissivity of atmospheric layers |
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C ST4A = blackbody emission from full and half atmospheric levels |
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COMMON /RADFLD/ TAUORIG, ST4AORIG |
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_RL TAUORIG (NGP,NLEV) |
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_RL ST4AORIG(NGP,NLEV,2) |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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#endif /* ALLOW_AIM */ |
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