13 |
# ALBSEA = Albedo over sea |
# ALBSEA = Albedo over sea |
14 |
# ALBICE = Albedo over sea ice (for ice fraction = 1) |
# ALBICE = Albedo over sea ice (for ice fraction = 1) |
15 |
# ALBSN = Albedo over snow (for snow depth > SDALB) |
# ALBSN = Albedo over snow (for snow depth > SDALB) |
16 |
# SDALB = Snow depth corresponding to maximum albedo |
# SDALB = Snow depth (mm water) corresponding to maximum albedo |
17 |
# SWCAP = Soil wetness capacity |
# SWCAP = Soil wetness at field capacity (volume fraction) |
18 |
# SWWIL = Soil wetness at wilting point |
# SWWIL = Soil wetness at wilting point (volume fraction) |
19 |
&AIM_PAR_FOR |
&AIM_PAR_FOR |
20 |
& |
& |
21 |
|
|
32 |
# CHL = heat exchange coefficient over land |
# CHL = heat exchange coefficient over land |
33 |
# CHS = heat exchange coefficient over sea |
# CHS = heat exchange coefficient over sea |
34 |
# VGUST = wind speed for sub-grid-scale gusts |
# VGUST = wind speed for sub-grid-scale gusts |
35 |
# SWMAX = Soil wetness (in mm) corresp. to potential evapotranspiration |
# CTDAY = daily-cycle correction (dTskin/dSSRad) |
36 |
|
# DTHETA = Potential temp. gradient for stability correction |
37 |
|
# FSTAB = Amplitude of stability correction (fraction) |
38 |
|
# HDRAG = Height scale for orographic correction |
39 |
|
# FHDRAG = Amplitude of orographic correction (fraction) |
40 |
&AIM_PAR_SFL |
&AIM_PAR_SFL |
|
FWIND0 = 0.42, |
|
|
FTEMP0 = 0., |
|
|
CHL = 2.0e-3, |
|
|
CHS = 0.9e-3, |
|
|
VGUST = 4., |
|
41 |
& |
& |
42 |
|
|
43 |
#-- Convection constants (namelist AIM_PAR_CNV): |
#-- Convection constants (namelist AIM_PAR_CNV): |
44 |
# RHBL = relative hum. threshold in the boundary (lowest) layer |
# PSMIN = minimum (norm.) sfc. pressure for the occurrence of convection |
45 |
# TRCNV = time of relaxation (in hours) towards neutral equilibrium |
# TRCNV = time of relaxation (in hours) towards reference state |
46 |
|
# QBL = specific hum. threshold in the boundary layer |
47 |
|
# RHBL = relative hum. threshold in the boundary layer |
48 |
|
# RHIL = rel. hum. threshold in intermed. layers for secondary mass flux |
49 |
# ENTMAX = max. entrainment as a fraction of cloud-base mass flux |
# ENTMAX = max. entrainment as a fraction of cloud-base mass flux |
50 |
|
# SMF = ratio between secondary and primary mass flux at cloud-base |
51 |
&AIM_PAR_CNV |
&AIM_PAR_CNV |
52 |
& |
& |
53 |
|
|
54 |
#-- Constants for large-scale condendation (namelist AIM_PAR_LSC): |
#-- Constants for large-scale condendation (namelist AIM_PAR_LSC): |
55 |
# RHLSC = Relative humidity threshold |
# TRLSC = Relaxation time (in hours) for specific humidity |
56 |
# TRLSC = Relaxation time (in hours) for supersat. specific humidity |
# RHLSC = Maximum relative humidity threshold (at sigma=1) |
57 |
|
# DRHLSC = Vertical range of relative humidity threshold |
58 |
|
# QSMAX = used to define the maximum latent heat release |
59 |
&AIM_PAR_LSC |
&AIM_PAR_LSC |
60 |
& |
& |
61 |
|
|
62 |
#-- Radiation constants (namelist AIM_PAR_RAD): |
#-- 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) |
|
63 |
# RHCL1 = relative hum. corresponding to cloud cover = 0 |
# RHCL1 = relative hum. corresponding to cloud cover = 0 |
64 |
# RHCL2 = relative hum. corresponding to cloud cover = 1 |
# RHCL2 = relative hum. corresponding to cloud cover = 1 |
65 |
# QACL = specific hum. threshold for cloud cover |
# QACL1 = specific hum. threshold for cloud cover in the upper troposphere |
66 |
|
# QACL2 = specific hum. threshold for cloud cover in the upper troposphere |
67 |
|
# ALBCL = cloud albedo (for cloud cover = 1) |
68 |
|
# EPSSW = fraction of incoming solar radiation absorbed by ozone |
69 |
|
# EPSLW = fraction of surface LW radiation emitted directly to space |
70 |
|
# EMISFC = longwave surface emissivity |
71 |
|
#--: shortwave absorptivities (for dp = 10^5 Pa) : |
72 |
|
# ABSDRY = abs. of dry air (visible band) |
73 |
|
# ABSAER = abs. of aerosols (visible band) |
74 |
|
# ABSWV1 = abs. of water vapour (visible band, for dq = 1 g/kg) |
75 |
|
# ABSWV2 = abs. of water vapour (near IR band, for dq = 1 g/kg) |
76 |
|
# ABSCL1 = abs. of clouds (visible band, constant term) |
77 |
|
# ABSCL2 = abs. of clouds (visible band, for dw = 1 g/kg) |
78 |
|
#--: longwave absorptivities (per dp = 10^5 Pa) : |
79 |
|
# ABLWIN = abs. of air in "window" band |
80 |
|
# ABLCO2 = abs. of air in CO2 band |
81 |
|
# ABLWV1 = abs. of water vapour in H2O band 1 (weak), for dq = 1 g/kg |
82 |
|
# ABLWV2 = abs. of water vapour in H2O band 2 (strong), for dq = 1 g/kg |
83 |
|
# ABLCL1 = abs. of clouds in "window" band, constant term |
84 |
|
# ABLCL2 = abs. of clouds in "window" band, for dw = 1 g/kg |
85 |
&AIM_PAR_RAD |
&AIM_PAR_RAD |
|
ABWLW = 0.60, |
|
|
ALBCL = 0.34, |
|
|
RHCL1 = 0.50, |
|
|
RHCL2 = 0.90, |
|
|
QACL = 0.50, |
|
86 |
& |
& |
87 |
|
|
88 |
#-- Constants for vertical dif. and sh. conv. (namelist AIM_PAR_VDI): |
#-- Constants for vertical dif. and sh. conv. (namelist AIM_PAR_VDI): |
|
# TRVDI = relaxation time (in hours) for moisture diffusion |
|
89 |
# TRSHC = relaxation time (in hours) for shallow convection |
# TRSHC = relaxation time (in hours) for shallow convection |
90 |
|
# TRVDI = relaxation time (in hours) for moisture diffusion |
91 |
|
# TRVDS = relaxation time (in hours) for super-adiab. conditions |
92 |
|
# RHGRAD = maximum gradient of relative humidity (d_RH/d_sigma) |
93 |
|
# SEGRAD = minimum gradient of dry static energy (d_DSE/d_phi) |
94 |
&AIM_PAR_VDI |
&AIM_PAR_VDI |
|
TRVDI = 48., |
|
|
TRSHC = 12., |
|
95 |
& |
& |
96 |
|
|