--- MITgcm/verification/aim.5l_cs/input/data.aimphys 2002/12/10 04:19:37 1.3 +++ MITgcm/verification/aim.5l_cs/input/data.aimphys 2004/11/14 20:09:46 1.10 @@ -4,9 +4,11 @@ # aim_useFMsurfBC :: select surface B.C. from Franco Molteni # aim_useMMsurfFc :: select Monthly Mean surface forcing (e.g., NCEP) # aim_surfPotTemp :: surf.Temp input file is in Pot.Temp (aim_useMMsurfFc) +# aim_energPrecip :: account for energy of precipitation (snow & rain temp) +# aim_splitSIOsFx :: compute separately Sea-Ice & Ocean surf. Flux +# aim_LandFile :: file name for Land fraction [0-1] # aim_MMsufx :: sufix for all Monthly Mean surface forcing files # aim_MMsufxLength :: Length of sufix (Monthly Mean surf. forc. files) -# aim_LandFile :: file name for Land fraction (F.M. surfBC) # aim_albFile :: file name for Albedo input file (F.M. surfBC) # aim_vegFile :: file name for vegetation fraction (F.M. surfBC) # aim_sstFile :: file name for Sea.Surf.Temp (F.M. surfBC) @@ -14,23 +16,40 @@ # aim_oiceFile :: file name for Sea Ice fraction (F.M. surfBC) # aim_snowFile :: file name for Snow depth (F.M. surfBC) # aim_swcFile :: file name for Soil Water content (F.M. surfBC) +# aim_dragStrato :: stratospheric-drag damping time scale (s) +# aim_clrSkyDiag :: compute clear-sky radiation for diagnostics +# aim_taveFreq :: Frequency^-1 for time-average output (s) # aim_diagFreq :: Frequency^-1 for diagnostic output (s) # aim_tendFreq :: Frequency^-1 for tendencies output (s) &AIM_PARAMS - aim_useFMsurfBC=.FALSE., - aim_useMMsurfFc=.TRUE., +# aim_useFMsurfBC=.FALSE., +# aim_useMMsurfFc=.TRUE., # aim_surfPotTemp=.TRUE., - aim_MMsufx = '.cs.bin', - aim_MMsufxLength = 7, +# aim_energPrecip=.TRUE., +# aim_splitSIOsFx=.TRUE., + aim_LandFile= 'landFrc.2f2.bin', + aim_albFile = 'albedo.FM.bin', + aim_vegFile = 'vegetFrc.FM.bin', + aim_sstFile = 'seaSurfT.FM.bin', + aim_lstFile = 'lndSurfT.2f2.bin', + aim_oiceFile= 'seaIce.2f2.bin', + aim_snowFile= 'snowDepth.FM.bin', + aim_swcFile = 'soilMoist.FM.bin', +# aim_dragStrato= 2592000., +# aim_clrSkyDiag=.TRUE., +# aim_diagFreq=3600., & #-- Physical constants -# P0 = reference pressure -# GG = gravity accel. -# RD = gas constant for dry air -# CP = specific heat at constant pressure -# ALHC = latent heat of condensation -# SBC = Stefan-Boltzmann constant +# P0 = reference pressure [Pa=N/m2] +# GG = gravity accel. [m/s2] +# RD = gas constant for dry air [J/kg/K] +# CP = specific heat at constant pressure [J/kg/K] +# ALHC = latent heat of condensation [J/g] +# ALHF = latent heat of freezing [J/g] +# SBC = Stefan-Boltzmann constant +# rainCP = heat capacity of liquid water [J/g/K] +# tFreeze = freezing temperature of pure water [K] #-- Constants for forcing fields (namelist AIM_PAR_FOR): # SOLC = Solar constant (area averaged) in W/m^2 @@ -40,10 +59,12 @@ # SDALB = Snow depth (mm water) corresponding to maximum albedo # SWCAP = Soil wetness at field capacity (volume fraction) # SWWIL = Soil wetness at wilting point (volume fraction) +# hSnowWetness :: snow depth (m) corresponding to maximum wetness &AIM_PAR_FOR + hSnowWetness = 0., & -#-- Constants for surface fluxes (namelist AIM_PAR_SFL): +#-- Constants for surface fluxes (namelist AIM_PAR_SFL): # FWIND0 = ratio of near-sfc wind to lowest-level wind # FTEMP0 = weight for near-sfc temperature extrapolation (0-1) : # 1 : linear extrapolation from two lowest levels @@ -58,10 +79,13 @@ # VGUST = wind speed for sub-grid-scale gusts # CTDAY = daily-cycle correction (dTskin/dSSRad) # DTHETA = Potential temp. gradient for stability correction +# dTstab = potential temp. increment for stability function derivative # FSTAB = Amplitude of stability correction (fraction) # HDRAG = Height scale for orographic correction # FHDRAG = Amplitude of orographic correction (fraction) &AIM_PAR_SFL +# FTEMP0 = 0., +# FHUM0 = 0., & #-- Convection constants (namelist AIM_PAR_CNV): @@ -75,7 +99,7 @@ &AIM_PAR_CNV & -#-- Constants for large-scale condendation (namelist AIM_PAR_LSC): +#-- Constants for large-scale condensation (namelist AIM_PAR_LSC): # TRLSC = Relaxation time (in hours) for specific humidity # RHLSC = Maximum relative humidity threshold (at sigma=1) # DRHLSC = Vertical range of relative humidity threshold @@ -109,7 +133,7 @@ &AIM_PAR_RAD & -#-- Constants for vertical dif. and sh. conv. (namelist AIM_PAR_VDI): +#-- Constants for vertical dif. and sh. conv. (namelist AIM_PAR_VDI): # 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