physparam.f File Reference

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Modules
module	physparam
	This module defines commonly used control variables/parameters in physics related programs. Section 1 contains control variables defined in the form of parameter. They are pre-determined choices and not adjustable during model's run-time. Section 2 contains control variables defined as module variables. They are more flexible to be changed during run-time by either through input namelist, or through model environment condition. They are preassigned here as the default values.

Variables
integer, parameter	physparam::iswrate = 2
	sw heating rate unit control flag =1:k/day; =2:k/second. More...
integer, parameter	physparam::iswrgas = 1
	sw rare gases effect control flag (ch4,n2o,o2,...) =0:no; =1:yes. More...
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) method =2:not defined yet. More...
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) method =2:input cip,rei, use streamer v3.0 (2001) method =3:input cip,rei, use fu's method (1996) More...
integer, parameter	physparam::iswmode = 2
	sw control flag for 2-stream transfer scheme =1:delta-eddington (joseph et al., 1976) =2:pifm (zdunkowski et al., 1980) =3:discrete ordinates (liou, 1973) More...
integer, parameter	physparam::ilwrate = 2
	lw heating rate unit =1:k/day; =2:k/second. More...
integer, parameter	physparam::ilwrgas = 1
	lw rare gases effect control flag (ch4,n2o,o2,cfcs,...) =0:no; =1:yes. More...
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) method =2:not defined yet More...
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) method =2:input cip,rei, use streamer (1996) method =3:input cip,rei, use fu's method (1998) More...
logical, parameter	physparam::lalw1bd =.false.
	control flag for lw aerosol property =t: use 1 broad-band lw aeros properties =f: use multi bands aeros properties More...
integer, save	physparam::isolar = 0
	solar constant scheme control flag More...
character, save	physparam::solar_file
	external solar constant data table More...
integer, save	physparam::iaermdl = 0
	aerosol model scheme control flag More...
integer, save	physparam::iaerflg = 0
	aerosol effect control flag More...
logical, save	physparam::lalwflg = .true.
	lw aerosols effect control flag More...
logical, save	physparam::laswflg = .true.
	sw aerosols effect control flag More...
logical, save	physparam::lavoflg = .true.
	stratospheric volcanic effect flag More...
character, save	physparam::aeros_file
	external aerosols data file More...
integer, save	physparam::ico2flg = 0
	co2 data source control flag More...
integer, save	physparam::ictmflg = 0
	external data time/date control flag More...
integer, save	physparam::ioznflg = 1
	ozone dta source control flag More...
character, save	physparam::co2dat_file
	external co2 2d monthly obsv data table More...
character, save	physparam::co2gbl_file
	external co2 global annual mean data table More...
character, save	physparam::co2usr_file
	external co2 user defined data table More...
character, save	physparam::co2cyc_file
	external co2 clim monthly cycle data table More...
integer, save	physparam::icldflg = 1
	cloud optical property scheme control flag More...
integer, save	physparam::icmphys = 1
	cloud microphysics scheme control flag More...
integer, save	physparam::iovrsw = 1
	cloud overlapping control flag for sw More...
integer, save	physparam::iovrlw = 1
	cloud overlapping control flag for lw 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 convection flag More...
integer, save	physparam::ialbflg = 0
	surface albedo scheme control flag More...
integer, save	physparam::iemsflg = 0
	surface emissivity scheme control flag More...
character, save	physparam::semis_file
	external sfc emissivity data table More...
integer, save	physparam::ivflip = 1
	vertical profile indexing flag More...
integer, save	physparam::isubcsw = 0
	sub-column cloud approx flag in sw radiation More...
integer, save	physparam::isubclw = 0
	sub-column cloud approx flag in lw radiation More...
integer, save	physparam::ipsd0 = 0
	initial permutation seed for mcica radiation More...