/[MITgcm]/MITgcm/verification/aim.5l_cs/input/data.aimphys

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-revision 1.1 by jmc,
Wed Oct  9 01:05:03 2002 UTC
+revision 1.2 by jmc,
Fri Nov 22 17:42:24 2002 UTC
 Line 13
  #      ALBSEA = Albedo over sea
  #      ALBICE = Albedo over sea ice (for ice fraction = 1)
  #      ALBSN  = Albedo over snow (for snow depth > SDALB)
- #      SDALB  = Snow depth corresponding to maximum albedo
+ #      SDALB  = Snow depth (mm water) corresponding to maximum albedo
- #      SWCAP  = Soil wetness capacity
+ #      SWCAP  = Soil wetness at field capacity (volume fraction)
- #      SWWIL  = Soil wetness at wilting point
+ #      SWWIL  = Soil wetness at wilting point  (volume fraction)
   &AIM_PAR_FOR
   &
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  #      CHL    = heat exchange coefficient over land
  #      CHS    = heat exchange coefficient over sea
  #      VGUST  = wind speed for sub-grid-scale gusts
- #      SWMAX  = Soil wetness (in mm) corresp. to potential evapotranspiration
+ #      CTDAY  = daily-cycle correction (dTskin/dSSRad)
+ #      DTHETA = Potential temp. gradient for stability correction
+ #      FSTAB  = Amplitude of stability correction (fraction)
+ #      HDRAG  = Height scale for orographic correction
+ #      FHDRAG = Amplitude of orographic correction (fraction)
   &AIM_PAR_SFL
-   FWIND0 = 0.42,
-   FTEMP0 = 0.,
-   CHL  = 2.0e-3,
-   CHS  = 0.9e-3,
-   VGUST  = 4.,
   &
  #--   Convection constants (namelist AIM_PAR_CNV):
- #      RHBL   = relative hum. threshold in the boundary (lowest) layer
+ #      PSMIN  = minimum (norm.) sfc. pressure for the occurrence of convection
- #      TRCNV  = time of relaxation (in hours) towards neutral equilibrium
+ #      TRCNV  = time of relaxation (in hours) towards reference state
+ #      QBL    = specific hum. threshold in the boundary layer
+ #      RHBL   = relative hum. threshold in the boundary layer
+ #      RHIL   = rel. hum. threshold in intermed. layers for secondary mass flux
  #      ENTMAX = max. entrainment as a fraction of cloud-base mass flux
+ #      SMF    = ratio between secondary and primary mass flux at cloud-base
   &AIM_PAR_CNV
   &
  #--   Constants for large-scale condendation (namelist AIM_PAR_LSC):
- #      RHLSC  = Relative humidity threshold
+ #      TRLSC  = Relaxation time (in hours) for specific humidity
- #      TRLSC  = Relaxation time (in hours) for supersat. specific humidity
+ #      RHLSC  = Maximum relative humidity threshold (at sigma=1)
+ #      DRHLSC = Vertical range of relative humidity threshold
+ #      QSMAX  = used to define the maximum latent heat release
   &AIM_PAR_LSC
   &
  #--   Radiation constants (namelist AIM_PAR_RAD):
- #      ABSSW  = shortwave absorptivity for dry air (per dp = 10^5 Pa)
- #      ABSLW  =  longwave absorptivity for dry air (per dp = 10^5 Pa)
- #      ABWSW  = shortwave absorptivity for water vapour (per dq = 1 g/kg)
- #      ABWLW  =  longwave absorptivity for water vapour (per dq = 1 g/kg)
- #      ABCSW  = shortwave absorptivity for cloud fraction
- #      ABCLW  =  longwave absorptivity for cloud fraction
- #      EPSSW  = fraction of incoming solar radiation absorbed by ozone
- #      EPSLW  = fraction of surface LW radiation emitted directly to space
- #      ALBCL  = cloud albedo (for cloud cover = 1)
  #      RHCL1  = relative hum. corresponding to cloud cover = 0
  #      RHCL2  = relative hum. corresponding to cloud cover = 1
- #      QACL   = specific hum. threshold for cloud cover
+ #      QACL1  = specific hum. threshold for cloud cover in the upper troposphere
+ #      QACL2  = specific hum. threshold for cloud cover in the upper troposphere
+ #      ALBCL  = cloud albedo (for cloud cover = 1)
+ #      EPSSW  = fraction of incoming solar radiation absorbed by ozone
+ #      EPSLW  = fraction of surface LW radiation emitted directly to space
+ #      EMISFC = longwave surface emissivity
+ #--:            shortwave absorptivities (for dp = 10^5 Pa) :
+ #      ABSDRY = abs. of dry air      (visible band)
+ #      ABSAER = abs. of aerosols     (visible band)
+ #      ABSWV1 = abs. of water vapour (visible band, for dq = 1 g/kg)
+ #      ABSWV2 = abs. of water vapour (near IR band, for dq = 1 g/kg)
+ #      ABSCL1 = abs. of clouds       (visible band, constant term)
+ #      ABSCL2 = abs. of clouds       (visible band, for dw = 1 g/kg)
+ #--:            longwave absorptivities (per dp = 10^5 Pa) :
+ #      ABLWIN = abs. of air in "window" band
+ #      ABLCO2 = abs. of air in CO2 band
+ #      ABLWV1 = abs. of water vapour in H2O band 1 (weak),   for dq = 1 g/kg
+ #      ABLWV2 = abs. of water vapour in H2O band 2 (strong), for dq = 1 g/kg
+ #      ABLCL1 = abs. of clouds       in "window" band,       constant term
+ #      ABLCL2 = abs. of clouds       in "window" band,       for dw = 1 g/kg
   &AIM_PAR_RAD
-    ABWLW = 0.60,
-    ALBCL = 0.34,
-    RHCL1 = 0.50,
-    RHCL2 = 0.90,
-    QACL  = 0.50,
   &
  #--   Constants for vertical dif. and sh. conv. (namelist AIM_PAR_VDI):
- #      TRVDI  = relaxation time (in hours) for moisture diffusion
  #      TRSHC  = relaxation time (in hours) for shallow convection
+ #      TRVDI  = relaxation time (in hours) for moisture diffusion
+ #      TRVDS  = relaxation time (in hours) for super-adiab. conditions
+ #      RHGRAD = maximum gradient of relative humidity (d_RH/d_sigma)
+ #      SEGRAD = minimum gradient of dry static energy (d_DSE/d_phi)
   &AIM_PAR_VDI
-    TRVDI = 48.,
-    TRSHC = 12.,
   &

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