Interoperable Physics Driver for NGGPS
physparam.f File Reference

This file contains module physparam. More...

Go to the source code of this file.

Modules

module  physparam
 

Variables

-1.1- Control flags for SW radiation
integer, parameter physparam::iswrate = 2
 SW heating rate unit control flag: =1:k/day; =2:k/second. More...
 
integer, parameter physparam::iswrgas = 1
 SW minor gases effect control flag (CH4 and O2): =0:no; =1:yes.
=0: minor gases' effects are not included in calculations
=1: minor gases' effects are included in calculations. More...
 
integer, save physparam::iswcliq = 1
 SW optical property for liquid clouds
=0:input cld opt depth, ignoring iswcice setting
=1:cloud optical property scheme based on Hu and Stamnes(1993) [hu_and_stamnes_1993] method. More...
 
integer, save physparam::iswcice = 3
 SW optical property for ice clouds (only iswcliq>0)
=1:optical property scheme based on Ebert and Curry (1992) [ebert_and_curry_1992] method
=2:optical property scheme based on Streamer v3.0 [key_2002] method
=3:optical property scheme based on Fu's method (1996) [fu_1996] method. More...
 
integer, parameter physparam::iswmode = 2
 SW control flag for scattering process approximation
=1:two-stream delta-eddington (Joseph et al. 1976 [joseph_et_al_1976])
=2:two-stream PIFM (Zdunkowski et al. 1980 [zdunkowski_et_al_1980])
=3:discrete ordinates (Liou, 1973 [liou_1973]) More...
 
-1.2- Control flags for LW radiation
integer, parameter physparam::ilwrate = 2
 LW heating rate unit: =1:k/day; =2:k/second. More...
 
integer, parameter physparam::ilwrgas = 1
 LW minor gases effect control flag (CH4,N2O,O2,and some CFCs):
=0: minor gases' effects are not included in calculations
=1: minor gases' effects are included in calculations. More...
 
integer, save physparam::ilwcliq = 1
 LW optical property scheme for liquid clouds
=0:input cloud optical properties directly, not computed within
=1:input cwp,rew, use Hu and Stamnes(1993) [hu_and_stamnes_1993] method. More...
 
integer, save physparam::ilwcice = 3
 LW optical property scheme for ice clouds (only ilwcliq>0)
=1:optical property scheme based on Ebert and Curry (1992) [ebert_and_curry_1992] method
=2:optical property scheme based on Streamer v3 [key_2002] method
=3:optical property scheme use Fu's method (1998) [fu_et_al_1998] method. More...
 
-1.3- Control flag for LW aerosol property
logical, parameter physparam::lalw1bd =.false.
 selects 1 band or multi bands for LW aerosol properties
=.true.:aerosol properties calculated in 1 broad LW band
=.false.:aerosol properties calculated in all LW bands
variable names diff in Opr CFS More...
 
-2.1- For module radiation_astronomy
integer, save physparam::isolar = 0
 solar constant scheme control flag
=0:fixed value=1366.0 \(W/m^2\)(old standard)
=10:fixed value=1360.8 \(W/m^2\)(new standard)
=1:NOAA ABS-scale TSI table (yearly) w 11-yr cycle approx
=2:NOAA TIM-scale TSI table (yearly) w 11-yr cycle approx
=3:CMIP5 TIM-scale TSI table (yearly) w 11-yr cycle approx
=4:CMIP5 TIM-scale TSI table (monthly) w 11-yr cycle approx
see ISOL in run scripts: Opr GFS=2; Opr CFS=1 More...
 
character, save physparam::solar_file
 external solar constant data table,solarconstant_noaa_a0.txt More...
 
-2.2- For module radiation_aerosols
integer, save physparam::iaermdl = 0
 aerosol model scheme control flag
=0:seasonal global distributed OPAC aerosol climatology
=1:monthly global distributed GOCART aerosol climatology
=2: GOCART prognostic aerosol model
Opr GFS=0; Opr CFS=n/a More...
 
integer, save physparam::iaerflg = 0
 aerosol effect control flag
3-digit flag 'abc':
a-stratospheric volcanic aerols
b-tropospheric aerosols for LW
c-tropospheric aerosols for SW
=0:aerosol effect is not included; =1:aerosol effect is included
Opr GFS/CFS =111; see IAER in run scripts More...
 
logical, save physparam::lalwflg = .true.
 LW aerosols effect control flag
=.true.:aerosol effect is included in LW radiation
=.false.:aerosol effect is not included in LW radiation. More...
 
logical, save physparam::laswflg = .true.
 SW aerosols effect control flag
=.true.:aerosol effect is included in SW radiation
=.false.:aerosol effect is not included in SW radiation. More...
 
logical, save physparam::lavoflg = .true.
 stratospheric volcanic aerosol effect flag
=.true.:historical events of stratosphere volcanic aerosol effect is included radiation (limited by data availability)
=.false.:volcanic aerosol effect is not included in radiation More...
 
character, save physparam::aeros_file
 external aerosols data file: aerosol.dat More...
 
-2.3- For module radiation_gases
integer, save physparam::ico2flg = 0
 co2 data source control flag
=0:prescribed value(380 ppmv)
=1:yearly global averaged annual mean from observations
=2:monthly 15 degree horizontal resolution from observations
Opr GFS/CFS=2; see ICO2 in run scripts More...
 
integer, save physparam::ictmflg = 0
 controls external data at initial time and data usage during forecast time
=-2:as in 0,but superimpose with seasonal climatology cycle
=-1:use user data,no extrapolation in overtime
=0:use IC time to select data,no extrapolation in overtime
=1:use forecast time to select data,extrapolate when necessary
=yyyy0:use yyyy year of data, no extrapolation
=yyyy1:use yyyy year of data, extrapolate when necessary
Opr GFS/CFS=1; see ICTM in run scripts More...
 
integer, save physparam::ioznflg = 1
 ozone data source control flag
=0:use seasonal climatology ozone data
>0:use prognostic ozone scheme (also depend on other model control variable at initial time) More...
 
character, save physparam::co2dat_file
 external co2 2d monthly obsv data table: co2historicaldata_2004.txt More...
 
character, save physparam::co2gbl_file
 external co2 global annual mean data tb: co2historicaldata_glob.txt More...
 
character, save physparam::co2usr_file
 external co2 user defined data table: co2userdata.txt More...
 
character, save physparam::co2cyc_file
 external co2 clim monthly cycle data tb: co2monthlycyc.txt More...
 
-2.4- For module radiation_clouds
integer, save physparam::icldflg = 1
 cloud optical property scheme control flag
=0:use diagnostic cloud scheme for cloud cover and mean optical properties
=1:use prognostic cloud scheme for cloud cover and cloud properties More...
 
integer, save physparam::icmphys = 1
 cloud micorphysics scheme control flag
=1:modified Zhao/Carr/Sundqvist scheme (Moorthi, 2001)
=2:Ferrier microphysics scheme (Ferrier et al. 2002)
=3:as in 1 but with pdf method defined cloud cover More...
 
integer, save physparam::iovrsw = 1
 cloud overlapping control flag for SW
=0:use random cloud overlapping method
=1:use maximum-random cloud overlapping method
Opr GFS/CFS=1; see IOVR_SW in run scripts More...
 
integer, save physparam::iovrlw = 1
 cloud overlapping control flag for LW
=0:use random cloud overlapping method
=1:use maximum-random cloud overlapping method
Opr GFS/CFS=1; see IOVR_LW in run scripts More...
 
logical, save physparam::lcrick =.false.
 eliminating CRICK control flag More...
 
logical, save physparam::lcnorm =.false.
 in-cld condensate control flag More...
 
logical, save physparam::lnoprec =.false.
 precip effect on radiation flag (Ferrier microphysics) More...
 
logical, save physparam::lsashal =.false.
 shallow convetion flag More...
 
-2.5- For module radiation_surface
integer, save physparam::ialbflg = 0
 surface albedo scheme control flag
=0:vegetation type based climatological albedo scheme
=1:seasonal albedo derived from MODIS measurements More...
 
integer, save physparam::iemsflg = 0
 surface emissivity scheme control flag
=0:black-body surface emissivity(=1.0)
=1:vegetation type based climatology emissivity(<1.0)
Opr GFS/CFS=1; see IEMS in run scripts More...
 
character, save physparam::semis_file
 external sfc emissivity data table: sfc_emissivity_idx.txt More...
 
-2.6- general purpose
integer, save physparam::ivflip = 1
 vertical profile indexing flag More...
 
integer, save physparam::isubcsw = 0
 sub-column cloud approx flag in SW radiation
=0:no McICA approximation in SW radiation
=1:use McICA with precribed permutation seeds (test mode)
=2:use McICA with randomly generated permutation seeds
Opr GFS/CFS=2; see ISUBC_SW in run scripts More...
 
integer, save physparam::isubclw = 0
 sub-column cloud approx flag in LW radiation
=0:no McICA approximation in LW radiation
=1:use McICA with prescribed permutation seeds (test mode)
=2:use McICA with randomly generatedo
Opr GFS/CFS=2; see ISUBC_LW in run scripts More...
 
integer, save physparam::ipsd0 = 0
 initial permutaion seed for mcica radiation More...
 

Detailed Description

This file contains module physparam.

Definition in file physparam.f.