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

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Revision 1.3 - (show annotations) (download)
Tue Dec 10 04:19:37 2002 UTC (21 years, 4 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint47e_post, checkpoint47c_post, checkpoint50c_post, checkpoint48e_post, checkpoint50c_pre, checkpoint48c_post, checkpoint48i_post, checkpoint50d_pre, checkpoint51, checkpoint50, checkpoint50d_post, checkpoint50b_pre, checkpoint48b_post, checkpoint51d_post, checkpoint48c_pre, checkpoint47d_pre, checkpoint48d_pre, checkpoint47i_post, checkpoint47d_post, checkpoint48d_post, checkpoint48f_post, checkpoint48h_post, checkpoint51b_pre, checkpoint47g_post, checkpoint50f_post, checkpoint50a_post, checkpoint50f_pre, checkpoint47j_post, branch-exfmods-tag, checkpoint51b_post, checkpoint51c_post, checkpoint50g_post, checkpoint50e_pre, checkpoint50i_post, checkpoint48a_post, checkpoint47f_post, checkpoint50e_post, checkpoint48, checkpoint49, checkpoint47h_post, checkpoint50b_post, checkpoint51a_post, checkpoint48g_post
Branch point for: branch-exfmods-curt
Changes since 1.2: +24 -0 lines
read surface (in situ) Temperature input files (instead of Pot.Temp.)
(more flexible regarding vertical discretization & tRef vertical profile)

1 # AIM physics package parameters:
2
3 C-- AIM interface parameter (namelist AIM_PARAMS):
4 # aim_useFMsurfBC :: select surface B.C. from Franco Molteni
5 # aim_useMMsurfFc :: select Monthly Mean surface forcing (e.g., NCEP)
6 # aim_surfPotTemp :: surf.Temp input file is in Pot.Temp (aim_useMMsurfFc)
7 # aim_MMsufx :: sufix for all Monthly Mean surface forcing files
8 # aim_MMsufxLength :: Length of sufix (Monthly Mean surf. forc. files)
9 # aim_LandFile :: file name for Land fraction (F.M. surfBC)
10 # aim_albFile :: file name for Albedo input file (F.M. surfBC)
11 # aim_vegFile :: file name for vegetation fraction (F.M. surfBC)
12 # aim_sstFile :: file name for Sea.Surf.Temp (F.M. surfBC)
13 # aim_lstFile :: file name for Land.Surf.Temp (F.M. surfBC)
14 # aim_oiceFile :: file name for Sea Ice fraction (F.M. surfBC)
15 # aim_snowFile :: file name for Snow depth (F.M. surfBC)
16 # aim_swcFile :: file name for Soil Water content (F.M. surfBC)
17 # aim_diagFreq :: Frequency^-1 for diagnostic output (s)
18 # aim_tendFreq :: Frequency^-1 for tendencies output (s)
19 &AIM_PARAMS
20 aim_useFMsurfBC=.FALSE.,
21 aim_useMMsurfFc=.TRUE.,
22 # aim_surfPotTemp=.TRUE.,
23 aim_MMsufx = '.cs.bin',
24 aim_MMsufxLength = 7,
25 &
26
27 #-- Physical constants
28 # P0 = reference pressure
29 # GG = gravity accel.
30 # RD = gas constant for dry air
31 # CP = specific heat at constant pressure
32 # ALHC = latent heat of condensation
33 # SBC = Stefan-Boltzmann constant
34
35 #-- Constants for forcing fields (namelist AIM_PAR_FOR):
36 # SOLC = Solar constant (area averaged) in W/m^2
37 # ALBSEA = Albedo over sea
38 # ALBICE = Albedo over sea ice (for ice fraction = 1)
39 # ALBSN = Albedo over snow (for snow depth > SDALB)
40 # SDALB = Snow depth (mm water) corresponding to maximum albedo
41 # SWCAP = Soil wetness at field capacity (volume fraction)
42 # SWWIL = Soil wetness at wilting point (volume fraction)
43 &AIM_PAR_FOR
44 &
45
46 #-- Constants for surface fluxes (namelist AIM_PAR_SFL):
47 # FWIND0 = ratio of near-sfc wind to lowest-level wind
48 # FTEMP0 = weight for near-sfc temperature extrapolation (0-1) :
49 # 1 : linear extrapolation from two lowest levels
50 # 0 : constant potential temperature ( = lowest level)
51 # FHUM0 = weight for near-sfc specific humidity extrapolation (0-1) :
52 # 1 : extrap. with constant relative hum. ( = lowest level)
53 # 0 : constant specific hum. ( = lowest level)
54 # CDL = drag coefficient for momentum over land
55 # CDS = drag coefficient for momentum over sea
56 # CHL = heat exchange coefficient over land
57 # CHS = heat exchange coefficient over sea
58 # VGUST = wind speed for sub-grid-scale gusts
59 # CTDAY = daily-cycle correction (dTskin/dSSRad)
60 # DTHETA = Potential temp. gradient for stability correction
61 # FSTAB = Amplitude of stability correction (fraction)
62 # HDRAG = Height scale for orographic correction
63 # FHDRAG = Amplitude of orographic correction (fraction)
64 &AIM_PAR_SFL
65 &
66
67 #-- Convection constants (namelist AIM_PAR_CNV):
68 # PSMIN = minimum (norm.) sfc. pressure for the occurrence of convection
69 # TRCNV = time of relaxation (in hours) towards reference state
70 # QBL = specific hum. threshold in the boundary layer
71 # RHBL = relative hum. threshold in the boundary layer
72 # RHIL = rel. hum. threshold in intermed. layers for secondary mass flux
73 # ENTMAX = max. entrainment as a fraction of cloud-base mass flux
74 # SMF = ratio between secondary and primary mass flux at cloud-base
75 &AIM_PAR_CNV
76 &
77
78 #-- Constants for large-scale condendation (namelist AIM_PAR_LSC):
79 # TRLSC = Relaxation time (in hours) for specific humidity
80 # RHLSC = Maximum relative humidity threshold (at sigma=1)
81 # DRHLSC = Vertical range of relative humidity threshold
82 # QSMAX = used to define the maximum latent heat release
83 &AIM_PAR_LSC
84 &
85
86 #-- Radiation constants (namelist AIM_PAR_RAD):
87 # RHCL1 = relative hum. corresponding to cloud cover = 0
88 # RHCL2 = relative hum. corresponding to cloud cover = 1
89 # QACL1 = specific hum. threshold for cloud cover in the upper troposphere
90 # QACL2 = specific hum. threshold for cloud cover in the upper troposphere
91 # ALBCL = cloud albedo (for cloud cover = 1)
92 # EPSSW = fraction of incoming solar radiation absorbed by ozone
93 # EPSLW = fraction of surface LW radiation emitted directly to space
94 # EMISFC = longwave surface emissivity
95 #--: shortwave absorptivities (for dp = 10^5 Pa) :
96 # ABSDRY = abs. of dry air (visible band)
97 # ABSAER = abs. of aerosols (visible band)
98 # ABSWV1 = abs. of water vapour (visible band, for dq = 1 g/kg)
99 # ABSWV2 = abs. of water vapour (near IR band, for dq = 1 g/kg)
100 # ABSCL1 = abs. of clouds (visible band, constant term)
101 # ABSCL2 = abs. of clouds (visible band, for dw = 1 g/kg)
102 #--: longwave absorptivities (per dp = 10^5 Pa) :
103 # ABLWIN = abs. of air in "window" band
104 # ABLCO2 = abs. of air in CO2 band
105 # ABLWV1 = abs. of water vapour in H2O band 1 (weak), for dq = 1 g/kg
106 # ABLWV2 = abs. of water vapour in H2O band 2 (strong), for dq = 1 g/kg
107 # ABLCL1 = abs. of clouds in "window" band, constant term
108 # ABLCL2 = abs. of clouds in "window" band, for dw = 1 g/kg
109 &AIM_PAR_RAD
110 &
111
112 #-- Constants for vertical dif. and sh. conv. (namelist AIM_PAR_VDI):
113 # TRSHC = relaxation time (in hours) for shallow convection
114 # TRVDI = relaxation time (in hours) for moisture diffusion
115 # TRVDS = relaxation time (in hours) for super-adiab. conditions
116 # RHGRAD = maximum gradient of relative humidity (d_RH/d_sigma)
117 # SEGRAD = minimum gradient of dry static energy (d_DSE/d_phi)
118 &AIM_PAR_VDI
119 &

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