physparam

This module defines commonly used control variables and parameters in physics related programs. More...

Detailed Description

This module defines commonly used control variables and parameters in physics related programs.

Collaboration diagram for physparam:

-1.1- Control flags for SW radiation
integer, parameter	physparam::iswrate = 2
	SW heating rate unit control flag: =1:k/day; =2:k/second.
integer, parameter	physparam::iswrgas = 1
	SW rare gases effect control flag (ch4,n2o,o2,...): =0:no; =1:yes.
integer, save	physparam::iswcliq = 1
	SW optical property for liquid clouds =0:input cld opt depth, ignoring iswcice setting =1:input cwp,rew, use Hu and Stamnes(1993) [28] method =2:not defined yet.
integer, save	physparam::iswcice = 3
	SW optical property for ice clouds (only iswcliq>0) =0:not defined yet =1:input cip,rei, use Ebert and Curry (1992) [13] method =2:input cip,rei, use Streamer v3.0 (2001) [33] method =3:input cip,rei, use Fu's method (1996) [17] method.
integer, parameter	physparam::iswmode = 2
	SW control flag for 2-stream transfer scheme =1:delta-eddington (Joseph et al. 1976 [31]) =2:pifm (Zdunkowski et al. 1980 [56]) =3:discrete ordinates (Liou, 1973 [37])

-1.2- Control flags for LW radiation
integer, parameter	physparam::ilwrate = 2
	LW heating rate unit (1:k/day; 2:k/second): =1:k/day; =2:k/second.
integer, parameter	physparam::ilwrgas = 1
	LW rare gases effect control flag (ch4,n2o,o2,cfcs...): =0:no; =1:yes.
integer, save	physparam::ilwcliq = 1
	LW optical property for liquid clouds =0:input cld opt depth, ignoring ilwcice setting =1:input cwp,rew, use Hu and Stamnes(1993) [28] method =2:not defined yet.
integer, save	physparam::ilwcice = 3
	LW optical property for ice clouds (only ilwcliq>0) =0:not defined yet =1:input cip,rei, use Ebert and Curry (1992) [13] method =2:input cip,rei, use Streamer (1996) method =3:input cip,rei, use Fu's method (1998) [16] method.

-1.3- Control flag for LW aerosol property
logical, parameter	physparam::lalw1bd =.false.
	=t: use 1 broad-band LW aeros properties =f: use multi bands aeros properites

-2.1- For module radiation_astronomy
integer, save	physparam::isolar = 0
	solar constant scheme control flag
character, save	physparam::solar_file
	external solar constant data table,solarconstant_noaa_a0.txt

-2.2- For module radiation_aerosols
integer, save	physparam::iaermdl = 0
	aerosol model scheme control flag
integer, save	physparam::iaerflg = 0
	aerosol effect control flag
logical, save	physparam::lalwflg = .true.
	LW aerosols effect control flag.
logical, save	physparam::laswflg = .true.
	SW aerosols effect control flag.
logical, save	physparam::lavoflg = .true.
	stratospheric volcanic effect flag
character, save	physparam::aeros_file
	external aerosols data file: aerosol.dat

-2.3- For module radiation_gases
integer, save	physparam::ico2flg = 0
	co2 data source control flag
integer, save	physparam::ictmflg = 0
	external data time/date control flag
integer, save	physparam::ioznflg = 1
	ozone data source control flag
character, save	physparam::co2dat_file
	external co2 2d monthly obsv data table: co2historicaldata_2004.txt
character, save	physparam::co2gbl_file
	external co2 global annual mean data tb: co2historicaldata_glob.txt
character, save	physparam::co2usr_file
	external co2 user defined data table: co2userdata.txt
character, save	physparam::co2cyc_file
	external co2 clim monthly cycle data tb: co2monthlycyc.txt

-2.4- For module radiation_clouds
integer, save	physparam::icldflg = 1
	cloud optical property scheme control flag
integer, save	physparam::icmphys = 1
	cloud micorphysics scheme control flag
integer, save	physparam::iovrsw = 1
	cloud overlapping control flag for SW
integer, save	physparam::iovrlw = 1
	cloud overlapping control flag for LW
logical, save	physparam::lcrick =.false.
	eliminating CRICK control flag
logical, save	physparam::lcnorm =.false.
	in-cld condensate control flag
logical, save	physparam::lnoprec =.false.
	precip effect on radiation flag (Ferrier microphysics)
logical, save	physparam::lsashal =.false.
	shallow convetion flag

-2.5- For module radiation_surface
integer, save	physparam::ialbflg = 0
	surface albedo scheme control flag
integer, save	physparam::iemsflg = 0
	surface emissivity scheme control flag
character, save	physparam::semis_file
	external sfc emissivity data table: sfc_emissivity_idx.txt

-2.6- general purpose
integer, save	physparam::ivflip = 1
	vertical profile indexing flag
integer, save	physparam::isubcsw = 0
	sub-column cloud approx flag in SW radiation
integer, save	physparam::isubclw = 0
	sub-column cloud approx flag in LW radiation
integer, save	physparam::ipsd0 = 0
	initial permutaion seed for mcica radiation