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callcorrk.F90 @ 3607

Last change on this file since 3607 was 3592, checked in by debatzbr, 2 weeks ago
Add cooling in callcorrk
Property svn:executable set to ``*
File size: 49.0 KB

Rev	Line
[3184]	1	MODULE callcorrk_mod
	2
	3	IMPLICIT NONE
	4
	5	CONTAINS
	6
	7	subroutine callcorrk(ngrid,nlayer,pq,nq,qsurf, &
[3195]	8	albedo,albedo_equivalent,emis,mu0,pplev,pplay,pt, &
[3585]	9	zzlay,zzlev,tsurf,fract,dist_star,dtau_aer,muvar, &
[3184]	10	dtlw,dtsw,fluxsurf_lw, &
	11	fluxsurf_sw,fluxsurfabs_sw,fluxtop_lw, &
	12	fluxabs_sw,fluxtop_dn, &
	13	OLR_nu,OSR_nu,GSR_nu, &
	14	int_dtaui,int_dtauv, &
[3572]	15	tau_col,firstcall,lastcall)
[3184]	16
	17	use mod_phys_lmdz_para, only : is_master
	18	use radinc_h, only: L_NSPECTV, L_NSPECTI, naerkind, banddir, corrkdir,&
	19	L_LEVELS, L_NGAUSS, L_NLEVRAD, L_NLAYRAD, L_REFVAR
	20	use radcommon_h, only: wrefvar, Cmk, fzeroi, fzerov, gasi, gasv, &
	21	glat_ig, gweight, pfgasref, pgasmax, pgasmin, &
	22	pgasref, tgasmax, tgasmin, tgasref, scalep, &
	23	ubari, wnoi, stellarf, glat, dwnv, dwni, tauray
	24	use datafile_mod, only: datadir
	25	use ioipsl_getin_p_mod, only: getin_p
	26	use gases_h, only: ngasmx
[3329]	27	use radii_mod, only : su_aer_radii, haze_reffrad_fix
[3195]	28	use aerosol_mod, only : iaero_haze
[3184]	29	use aeropacity_mod, only: aeropacity
	30	use aeroptproperties_mod, only: aeroptproperties
[3572]	31	use tracer_h, only: igcm_ch4_gas,igcm_n2,mmol
[3275]	32	use comcstfi_mod, only: pi, mugaz, cpp, r, g
[3572]	33	use callkeys_mod, only: diurnal,tracer,varfixed,satval, &
[3184]	34	diagdtau,kastprof,strictboundcorrk,specOLR, &
	35	tplanckmin,tplanckmax,global1d, &
[3572]	36	optichaze,haze_radproffix,&
[3275]	37	methane,carbox,cooling,nlte,strobel,&
[3585]	38	ch4fix,vmrch4_proffix,vmrch4fix,&
	39	callmufi
[3184]	40	use optcv_mod, only: optcv
	41	use optci_mod, only: optci
	42	use sfluxi_mod, only: sfluxi
	43	use sfluxv_mod, only: sfluxv
	44	use recombin_corrk_mod, only: corrk_recombin, call_recombin
	45	use planetwide_mod, only: planetwide_maxval, planetwide_minval
[3275]	46	use radcommon_h, only: wavev,wavei
[3585]	47	use mp2m_diagnostics
[3184]	48	implicit none
	49
	50	!==================================================================
	51	!
	52	! Purpose
	53	! -------
	54	! Solve the radiative transfer using the correlated-k method for
	55	! the gaseous absorption and the Toon et al. (1989) method for
	56	! scatttering due to aerosols.
	57	!
	58	! Authors
[3195]	59	! -------
[3184]	60	! Emmanuel 01/2001, Forget 09/2001
	61	! Robin Wordsworth (2009)
	62	!
	63	!==================================================================
	64
	65	!-----------------------------------------------------------------------
	66	! Declaration of the arguments (INPUT - OUTPUT) on the LMD GCM grid
[3195]	67	! Layer #1 is the layer near the ground.
[3184]	68	! Layer #nlayer is the layer at the top.
	69	!-----------------------------------------------------------------------
	70
	71
	72	! INPUT
	73	INTEGER,INTENT(IN) :: ngrid ! Number of atmospheric columns.
	74	INTEGER,INTENT(IN) :: nlayer ! Number of atmospheric layers.
	75	REAL,INTENT(IN) :: pq(ngrid,nlayer,nq) ! Tracers (kg/kg_of_air).
	76	INTEGER,INTENT(IN) :: nq ! Number of tracers.
	77	REAL,INTENT(IN) :: qsurf(ngrid,nq) ! Tracers on surface (kg.m-2).
	78	REAL,INTENT(IN) :: albedo(ngrid,L_NSPECTV) ! Spectral Short Wavelengths Albedo. By MT2015
	79	REAL,INTENT(IN) :: emis(ngrid) ! Long Wave emissivity.
	80	REAL,INTENT(IN) :: mu0(ngrid) ! Cosine of sun incident angle.
	81	REAL,INTENT(IN) :: pplev(ngrid,nlayer+1) ! Inter-layer pressure (Pa).
	82	REAL,INTENT(IN) :: pplay(ngrid,nlayer) ! Mid-layer pressure (Pa).
	83	REAL,INTENT(IN) :: pt(ngrid,nlayer) ! Air temperature (K).
[3275]	84	REAL,INTENT(IN) :: zzlay(ngrid,nlayer) ! Mid-layer altitude
[3585]	85	REAL,INTENT(IN) :: zzlev(ngrid,nlayer) ! Altitude at the layer boundaries.
[3184]	86	REAL,INTENT(IN) :: tsurf(ngrid) ! Surface temperature (K).
	87	REAL,INTENT(IN) :: fract(ngrid) ! Fraction of day.
	88	REAL,INTENT(IN) :: dist_star ! Distance star-planet (AU).
	89	REAL,INTENT(IN) :: muvar(ngrid,nlayer+1)
	90	logical,intent(in) :: firstcall ! Signals first call to physics.
	91	logical,intent(in) :: lastcall ! Signals last call to physics.
[3195]	92
[3184]	93	! OUTPUT
[3585]	94	REAL,INTENT(OUT) :: dtau_aer(ngrid,nlayer,naerkind) ! Aerosol tau at reference wavelenght.
	95	REAL,INTENT(OUT) :: dtlw(ngrid,nlayer) ! Heating rate (K/s) due to LW radiation.
	96	REAL,INTENT(OUT) :: dtsw(ngrid,nlayer) ! Heating rate (K/s) due to SW radiation.
	97	REAL,INTENT(OUT) :: fluxsurf_lw(ngrid) ! Incident LW flux to surf (W/m2).
	98	REAL,INTENT(OUT) :: fluxsurf_sw(ngrid) ! Incident SW flux to surf (W/m2)
	99	REAL,INTENT(OUT) :: fluxsurfabs_sw(ngrid) ! Absorbed SW flux by the surface (W/m2). By MT2015.
	100	REAL,INTENT(OUT) :: fluxtop_lw(ngrid) ! Outgoing LW flux to space (W/m2).
	101	REAL,INTENT(OUT) :: fluxabs_sw(ngrid) ! SW flux absorbed by the planet (W/m2).
	102	REAL,INTENT(OUT) :: fluxtop_dn(ngrid) ! Incident top of atmosphere SW flux (W/m2).
	103	REAL,INTENT(OUT) :: OLR_nu(ngrid,L_NSPECTI) ! Outgoing LW radiation in each band (Normalized to the band width (W/m2/cm-1).
	104	REAL,INTENT(OUT) :: OSR_nu(ngrid,L_NSPECTV) ! Outgoing SW radiation in each band (Normalized to the band width (W/m2/cm-1).
	105	REAL,INTENT(OUT) :: GSR_nu(ngrid,L_NSPECTV) ! Surface SW radiation in each band (Normalized to the band width (W/m2/cm-1).
	106	REAL,INTENT(OUT) :: tau_col(ngrid) ! Diagnostic from aeropacity.
	107	REAL,INTENT(OUT) :: albedo_equivalent(ngrid) ! Spectrally Integrated Albedo. For Diagnostic. By MT2015
[3184]	108	REAL,INTENT(OUT) :: int_dtaui(ngrid,nlayer,L_NSPECTI) ! VI optical thickness of layers within narrowbands for diags ().
	109	REAL,INTENT(OUT) :: int_dtauv(ngrid,nlayer,L_NSPECTV) ! IR optical thickness of layers within narrowbands for diags ().
	110
[3195]	111
	112
	113
	114
	115	! Globally varying aerosol optical properties on GCM grid ; not needed everywhere so not in radcommon_h.
[3184]	116	! made "save" variables so they are allocated once in for all, not because
	117	! the values need be saved from a time step to the next
	118	REAL,SAVE,ALLOCATABLE :: QVISsQREF3d(:,:,:,:)
	119	REAL,SAVE,ALLOCATABLE :: omegaVIS3d(:,:,:,:)
	120	REAL,SAVE,ALLOCATABLE :: gVIS3d(:,:,:,:)
	121	!$OMP THREADPRIVATE(QVISsQREF3d,omegaVIS3d,gVIS3d)
	122	REAL,SAVE,ALLOCATABLE :: QIRsQREF3d(:,:,:,:)
	123	REAL,SAVE,ALLOCATABLE :: omegaIR3d(:,:,:,:)
	124	REAL,SAVE,ALLOCATABLE :: gIR3d(:,:,:,:)
	125	!$OMP THREADPRIVATE(QIRsQREF3d,omegaIR3d,gIR3d)
	126
	127	! REAL :: omegaREFvis3d(ngrid,nlayer,naerkind)
	128	! REAL :: omegaREFir3d(ngrid,nlayer,naerkind) ! not sure of the point of these...
	129
	130	REAL,ALLOCATABLE,SAVE :: reffrad(:,:,:) ! aerosol effective radius (m)
	131	REAL,ALLOCATABLE,SAVE :: nueffrad(:,:,:) ! aerosol effective variance
	132	!$OMP THREADPRIVATE(reffrad,nueffrad)
	133
	134	!-----------------------------------------------------------------------
	135	! Declaration of the variables required by correlated-k subroutines
	136	! Numbered from top to bottom (unlike in the GCM)
	137	!-----------------------------------------------------------------------
	138
	139	REAL*8 tmid(L_LEVELS),pmid(L_LEVELS)
	140	REAL*8 tlevrad(L_LEVELS),plevrad(L_LEVELS)
	141
	142	! Optical values for the optci/cv subroutines
	143	REAL*8 stel(L_NSPECTV),stel_fract(L_NSPECTV)
	144	! NB: Arrays below are "save" to avoid reallocating them at every call
	145	! not because their content needs be reused from call to the next
	146	REAL*8,allocatable,save :: dtaui(:,:,:)
	147	REAL*8,allocatable,save :: dtauv(:,:,:)
	148	REAL*8,allocatable,save :: cosbv(:,:,:)
	149	REAL*8,allocatable,save :: cosbi(:,:,:)
	150	REAL*8,allocatable,save :: wbari(:,:,:)
	151	REAL*8,allocatable,save :: wbarv(:,:,:)
	152	!$OMP THREADPRIVATE(dtaui,dtauv,cosbv,cosbi,wbari,wbarv)
	153	REAL*8,allocatable,save :: tauv(:,:,:)
	154	REAL*8,allocatable,save :: taucumv(:,:,:)
	155	REAL*8,allocatable,save :: taucumi(:,:,:)
	156	!$OMP THREADPRIVATE(tauv,taucumv,taucumi)
	157	REAL*8,allocatable,save :: tauaero(:,:)
	158	!$OMP THREADPRIVATE(tauaero)
	159	REAL*8 nfluxtopv,nfluxtopi,nfluxtop,fluxtopvdn
[3275]	160	real*8 nfluxtopv_nu(L_NSPECTV)
[3184]	161	REAL*8 nfluxoutv_nu(L_NSPECTV) ! Outgoing band-resolved VI flux at TOA (W/m2).
	162	REAL*8 nfluxtopi_nu(L_NSPECTI) ! Net band-resolved IR flux at TOA (W/m2).
	163	REAL*8 fluxupi_nu(L_NLAYRAD,L_NSPECTI) ! For 1D diagnostic.
	164	REAL*8 fmneti(L_NLAYRAD),fmnetv(L_NLAYRAD)
[3275]	165	real*8 fmneti_nu(L_NLAYRAD,L_NSPECTI) !
	166	real*8 fmnetv_nu(L_NLAYRAD,L_NSPECTV) !
[3184]	167	REAL*8 fluxupv(L_NLAYRAD),fluxupi(L_NLAYRAD)
	168	REAL*8 fluxdnv(L_NLAYRAD),fluxdni(L_NLAYRAD)
	169	REAL*8 albi,acosz
	170	REAL*8 albv(L_NSPECTV) ! Spectral Visible Albedo.
	171
	172	INTEGER ig,l,k,nw,iaer,iq
	173
	174	real*8,allocatable,save :: taugsurf(:,:)
	175	real*8,allocatable,save :: taugsurfi(:,:)
	176	!$OMP THREADPRIVATE(taugsurf,taugsurfi)
	177	real*8 qvar(L_LEVELS) ! Mixing ratio of variable component (mol/mol). index 1 is the top of the atmosphere, index L_LEVELS is the bottom
	178
	179	! Local aerosol optical properties for each column on RADIATIVE grid.
	180	real8,save,allocatable :: QXVAER(:,:,:) ! Extinction coeff (QVISsQREFQREFvis)
	181	real*8,save,allocatable :: QSVAER(:,:,:)
	182	real*8,save,allocatable :: GVAER(:,:,:)
	183	real8,save,allocatable :: QXIAER(:,:,:) ! Extinction coeff (QIRsQREFQREFir)
	184	real*8,save,allocatable :: QSIAER(:,:,:)
	185	real*8,save,allocatable :: GIAER(:,:,:)
	186	!$OMP THREADPRIVATE(QXVAER,QSVAER,GVAER,QXIAER,QSIAER,GIAER)
	187	real, dimension(:,:,:), save, allocatable :: QREFvis3d
	188	real, dimension(:,:,:), save, allocatable :: QREFir3d
	189	!$OMP THREADPRIVATE(QREFvis3d,QREFir3d)
	190
	191	! Miscellaneous :
[3585]	192	real*8 temp,temp1,temp2,pweight,sig
[3184]	193	character(len=10) :: tmp1
	194	character(len=10) :: tmp2
	195	character(len=100) :: message
	196	character(len=10),parameter :: subname="callcorrk"
	197
	198	logical OLRz
	199	real*8 NFLUXGNDV_nu(L_NSPECTV)
	200
	201	! Included by RW for runaway greenhouse 1D study.
	202	real vtmp(nlayer)
	203	REAL*8 muvarrad(L_LEVELS)
[3195]	204
	205	! Included by MT for albedo calculations.
[3184]	206	REAL*8 albedo_temp(L_NSPECTV) ! For equivalent albedo calculation.
	207	REAL*8 surface_stellar_flux ! Stellar flux reaching the surface. Useful for equivalent albedo calculation.
[3195]	208
[3275]	209	! NLTE factor for CH4
	210	real eps_nlte_sw23(ngrid,nlayer) ! CH4 NLTE efficiency factor for zdtsw
	211	real eps_nlte_sw33(ngrid,nlayer) ! CH4 NLTE efficiency factor for zdtsw
	212	real eps_nlte_lw(ngrid,nlayer) ! CH4 NLTE efficiency factor for zdtsw
	213	integer Nfine,ifine
	214	parameter(Nfine=701)
	215	real,save :: levdat(Nfine),vmrdat(Nfine)
[3329]	216	REAL dtlw_hcn_c2h2(ngrid, nlayer) ! cooling rate (K/s) due to C2H2/HCN (diagnostic)
[3275]	217	real :: vmrch4(ngrid,nlayer) ! vmr ch4 from vmrch4_proffix
	218
	219	REAL dtlw_nu(nlayer,L_NSPECTI) ! heating rate (K/s) due to LW in spectral bands
	220	REAL dtsw_nu(nlayer,L_NSPECTV) ! heating rate (K/s) due to SW in spectral bands
	221
[3184]	222	! local variable
[3275]	223	REAL dpp ! intermediate
	224
[3184]	225	integer ok ! status (returned by NetCDF functions)
	226
	227	REAL :: maxvalue,minvalue
	228
	229	!===============================================================
	230	! I.a Initialization on first call
	231	!===============================================================
	232
	233
	234	if(firstcall) then
	235
	236	! test on allocated necessary because of CLFvarying (two calls to callcorrk in physiq)
	237	if(.not.allocated(QVISsQREF3d)) then
	238	allocate(QVISsQREF3d(ngrid,nlayer,L_NSPECTV,naerkind))
	239	endif
	240	if(.not.allocated(omegaVIS3d)) then
	241	allocate(omegaVIS3d(ngrid,nlayer,L_NSPECTV,naerkind))
	242	endif
	243	if(.not.allocated(gVIS3d)) then
	244	allocate(gVIS3d(ngrid,nlayer,L_NSPECTV,naerkind))
	245	endif
	246	if (.not.allocated(QIRsQREF3d)) then
	247	allocate(QIRsQREF3d(ngrid,nlayer,L_NSPECTI,naerkind))
	248	endif
	249	if (.not.allocated(omegaIR3d)) then
	250	allocate(omegaIR3d(ngrid,nlayer,L_NSPECTI,naerkind))
	251	endif
	252	if (.not.allocated(gIR3d)) then
	253	allocate(gIR3d(ngrid,nlayer,L_NSPECTI,naerkind))
	254	endif
	255	if (.not.allocated(tauaero)) then
	256	allocate(tauaero(L_LEVELS,naerkind))
	257	endif
[3195]	258
	259	if(.not.allocated(QXVAER)) then
[3184]	260	allocate(QXVAER(L_LEVELS,L_NSPECTV,naerkind), stat=ok)
	261	if (ok /= 0) then
	262	write(,) "memory allocation failed for QXVAER!"
	263	call abort_physic(subname,'allocation failure for QXVAER',1)
	264	endif
	265	endif
	266	if(.not.allocated(QSVAER)) then
	267	allocate(QSVAER(L_LEVELS,L_NSPECTV,naerkind), stat=ok)
	268	if (ok /= 0) then
	269	write(,) "memory allocation failed for QSVAER!"
	270	call abort_physic(subname,'allocation failure for QSVAER',1)
	271	endif
	272	endif
	273	if(.not.allocated(GVAER)) then
	274	allocate(GVAER(L_LEVELS,L_NSPECTV,naerkind), stat=ok)
	275	if (ok /= 0) then
	276	write(,) "memory allocation failed for GVAER!"
	277	call abort_physic(subname,'allocation failure for GVAER',1)
	278	endif
	279	endif
	280	if(.not.allocated(QXIAER)) then
	281	allocate(QXIAER(L_LEVELS,L_NSPECTI,naerkind), stat=ok)
	282	if (ok /= 0) then
	283	write(,) "memory allocation failed for QXIAER!"
	284	call abort_physic(subname,'allocation failure for QXIAER',1)
	285	endif
	286	endif
	287	if(.not.allocated(QSIAER)) then
	288	allocate(QSIAER(L_LEVELS,L_NSPECTI,naerkind), stat=ok)
	289	if (ok /= 0) then
	290	write(,) "memory allocation failed for QSIAER!"
	291	call abort_physic(subname,'allocation failure for QSIAER',1)
	292	endif
	293	endif
	294	if(.not.allocated(GIAER)) then
	295	allocate(GIAER(L_LEVELS,L_NSPECTI,naerkind), stat=ok)
	296	if (ok /= 0) then
	297	write(,) "memory allocation failed for GIAER!"
	298	call abort_physic(subname,'allocation failure for GIAER',1)
	299	endif
	300	endif
	301
	302	!!! ALLOCATED instances are necessary because of CLFvarying (strategy to call callcorrk twice in physiq...)
	303	IF(.not.ALLOCATED(QREFvis3d))THEN
	304	ALLOCATE(QREFvis3d(ngrid,nlayer,naerkind), stat=ok)
	305	IF (ok/=0) THEN
	306	write(,) "memory allocation failed for QREFvis3d!"
	307	call abort_physic(subname,'allocation failure for QREFvis3d',1)
	308	ENDIF
	309	ENDIF
	310	IF(.not.ALLOCATED(QREFir3d)) THEN
	311	ALLOCATE(QREFir3d(ngrid,nlayer,naerkind), stat=ok)
	312	IF (ok/=0) THEN
	313	write(,) "memory allocation failed for QREFir3d!"
	314	call abort_physic(subname,'allocation failure for QREFir3d',1)
	315	ENDIF
	316	ENDIF
	317	! Effective radius and variance of the aerosols
	318	IF(.not.ALLOCATED(reffrad)) THEN
	319	allocate(reffrad(ngrid,nlayer,naerkind), stat=ok)
	320	IF (ok/=0) THEN
	321	write(,) "memory allocation failed for reffrad!"
	322	call abort_physic(subname,'allocation failure for reffrad',1)
	323	ENDIF
	324	ENDIF
	325	IF(.not.ALLOCATED(nueffrad)) THEN
	326	allocate(nueffrad(ngrid,nlayer,naerkind), stat=ok)
	327	IF (ok/=0) THEN
	328	write(,) "memory allocation failed for nueffrad!"
	329	call abort_physic(subname,'allocation failure for nueffrad',1)
	330	ENDIF
	331	ENDIF
	332
	333	if (is_master) call system('rm -f surf_vals_long.out')
	334
	335	!--------------------------------------------------
	336	! Set up correlated k
	337	!--------------------------------------------------
	338
	339	!this block is now done at firstcall of physiq_mod
	340	! print*, "callcorrk: Correlated-k data base folder:",trim(datadir)
	341	! call getin_p("corrkdir",corrkdir)
	342	! print*, "corrkdir = ",corrkdir
	343	! write( tmp1, '(i3)' ) L_NSPECTI
	344	! write( tmp2, '(i3)' ) L_NSPECTV
	345	! banddir=trim(adjustl(tmp1))//'x'//trim(adjustl(tmp2))
	346	! banddir=trim(adjustl(corrkdir))//'/'//trim(adjustl(banddir))
	347
	348	! call setspi ! Basic infrared properties.
	349	! call setspv ! Basic visible properties.
	350	! call sugas_corrk ! Set up gaseous absorption properties.
	351	! call suaer_corrk ! Set up aerosol optical properties.
	352
[3195]	353
[3184]	354	! now that L_NGAUSS has been initialized (by sugas_corrk)
	355	! allocate related arrays
	356	if(.not.allocated(dtaui)) then
	357	ALLOCATE(dtaui(L_NLAYRAD,L_NSPECTI,L_NGAUSS), stat=ok)
	358	if (ok/=0) then
	359	write(,) "memory allocation failed for dtaui!"
	360	call abort_physic(subname,'allocation failure for dtaui',1)
	361	endif
	362	endif
	363	if(.not.allocated(dtauv)) then
	364	ALLOCATE(dtauv(L_NLAYRAD,L_NSPECTV,L_NGAUSS), stat=ok)
	365	if (ok/=0) then
	366	write(,) "memory allocation failed for dtauv!"
	367	call abort_physic(subname,'allocation failure for dtauv',1)
	368	endif
	369	endif
	370	if(.not.allocated(cosbv)) then
	371	ALLOCATE(cosbv(L_NLAYRAD,L_NSPECTV,L_NGAUSS), stat=ok)
	372	if (ok/=0) then
	373	write(,) "memory allocation failed for cosbv!"
	374	call abort_physic(subname,'allocation failure for cobsv',1)
	375	endif
	376	endif
	377	if(.not.allocated(cosbi)) then
	378	ALLOCATE(cosbi(L_NLAYRAD,L_NSPECTI,L_NGAUSS), stat=ok)
	379	if (ok/=0) then
	380	write(,) "memory allocation failed for cosbi!"
	381	call abort_physic(subname,'allocation failure for cobsi',1)
	382	endif
	383	endif
	384	if(.not.allocated(wbari)) then
	385	ALLOCATE(wbari(L_NLAYRAD,L_NSPECTI,L_NGAUSS), stat=ok)
	386	if (ok/=0) then
	387	write(,) "memory allocation failed for wbari!"
	388	call abort_physic(subname,'allocation failure for wbari',1)
	389	endif
	390	endif
	391	if(.not.allocated(wbarv)) then
	392	ALLOCATE(wbarv(L_NLAYRAD,L_NSPECTV,L_NGAUSS), stat=ok)
	393	if (ok/=0) then
	394	write(,) "memory allocation failed for wbarv!"
	395	call abort_physic(subname,'allocation failure for wbarv',1)
	396	endif
	397	endif
	398	if(.not.allocated(tauv)) then
	399	ALLOCATE(tauv(L_NLEVRAD,L_NSPECTV,L_NGAUSS), stat=ok)
	400	if (ok/=0) then
	401	write(,) "memory allocation failed for tauv!"
	402	call abort_physic(subname,'allocation failure for tauv',1)
	403	endif
	404	endif
	405	if(.not.allocated(taucumv)) then
	406	ALLOCATE(taucumv(L_LEVELS,L_NSPECTV,L_NGAUSS), stat=ok)
	407	if (ok/=0) then
	408	write(,) "memory allocation failed for taucumv!"
	409	call abort_physic(subname,'allocation failure for taucumv',1)
	410	endif
	411	endif
	412	if(.not.allocated(taucumi)) then
	413	ALLOCATE(taucumi(L_LEVELS,L_NSPECTI,L_NGAUSS), stat=ok)
	414	if (ok/=0) then
	415	write(,) "memory allocation failed for taucumi!"
	416	call abort_physic(subname,'allocation failure for taucumi',1)
	417	endif
	418	endif
	419	if(.not.allocated(taugsurf)) then
	420	ALLOCATE(taugsurf(L_NSPECTV,L_NGAUSS-1), stat=ok)
	421	if (ok/=0) then
	422	write(,) "memory allocation failed for taugsurf!"
	423	call abort_physic(subname,'allocation failure for taugsurf',1)
	424	endif
	425	endif
	426	if(.not.allocated(taugsurfi)) then
	427	ALLOCATE(taugsurfi(L_NSPECTI,L_NGAUSS-1), stat=ok)
	428	if (ok/=0) then
	429	write(,) "memory allocation failed for taugsurfi!"
	430	call abort_physic(subname,'allocation failure for taugsurfi',1)
	431	endif
	432	endif
	433
	434	end if ! of if (firstcall)
	435
	436	!=======================================================================
[3195]	437	! I.b Initialization on every call
[3184]	438	!=======================================================================
[3195]	439
[3184]	440	qxvaer(:,:,:)=0.0
	441	qsvaer(:,:,:)=0.0
	442	gvaer(:,:,:) =0.0
	443
	444	qxiaer(:,:,:)=0.0
	445	qsiaer(:,:,:)=0.0
	446	giaer(:,:,:) =0.0
	447
	448	OLR_nu(:,:) = 0.
	449	OSR_nu(:,:) = 0.
	450	GSR_nu(:,:) = 0.
	451
	452	!--------------------------------------------------
	453	! Effective radius and variance of the aerosols
	454	!--------------------------------------------------
[3585]	455	! Radiative Hazes
[3572]	456	if (optichaze) then
[3585]	457	if (callmufi) then
	458	! Spherical aerosols
	459	sig = 0.2
	460	where (mp2m_rc_sph(:,:) > 1e-10)
	461	reffrad(:,:,1) = mp2m_rc_sph(:,:) * exp(5.sig*2 / 2.)
	462	elsewhere
	463	reffrad(:,:,1) = 0d0
	464	endwhere
	465	if (exp(sig**2) - 1 > 0.1) then
	466	nueffrad(:,:,1) = exp(sig**2) - 1
	467	else
	468	nueffrad(:,:,1) = 0.1
[3195]	469	endif
[3585]	470	! Fractal aerosols
	471	sig = 0.35
	472	where (mp2m_rc_fra(:,:) > 1e-10)
	473	reffrad(:,:,2) = mp2m_rc_fra(:,:) * exp(5.sig*2 / 2.)
	474	elsewhere
	475	reffrad(:,:,2) = 0d0
	476	endwhere
	477	if (exp(sig**2) - 1 > 0.1) then
	478	nueffrad(:,:,2) = exp(sig**2) - 1
	479	else
	480	nueffrad(:,:,2) = 0.1
[3444]	481	endif
[3585]	482
[3195]	483	else
[3585]	484	do iaer=1,naerkind
	485	if ((iaer.eq.iaero_haze)) then
	486	call su_aer_radii(ngrid,nlayer,reffrad(1,1,iaer),nueffrad(1,1,iaer))
	487	endif
	488	end do ! iaer = 1, naerkind.
	489	if (haze_radproffix) then
	490	call haze_reffrad_fix(ngrid,nlayer,zzlay,reffrad,nueffrad)
	491	if (is_master) print*, 'haze_radproffix=T : fixed profile for haze rad'
	492	else
	493	if (is_master) print*,'reffrad haze:',reffrad(1,1,iaero_haze)
	494	if (is_master) print*,'nueff haze',nueffrad(1,1,iaero_haze)
	495	endif ! end haze_radproffix
	496	endif ! end callmufi
	497	endif ! end radiative haze
[3184]	498
	499	! How much light do we get ?
	500	do nw=1,L_NSPECTV
	501	stel(nw)=stellarf(nw)/(dist_star**2)
	502	end do
	503
[3572]	504	if (optichaze) then
[3184]	505
[3197]	506	! Get 3D aerosol optical properties.
	507	call aeroptproperties(ngrid,nlayer,reffrad,nueffrad, &
	508	QVISsQREF3d,omegaVIS3d,gVIS3d, &
	509	QIRsQREF3d,omegaIR3d,gIR3d, &
	510	QREFvis3d,QREFir3d)
[3195]	511
[3197]	512	! Get aerosol optical depths.
[3585]	513	call aeropacity(ngrid,nlayer,nq,pplay,pplev,zzlev,pt,pq,dtau_aer, &
[3197]	514	reffrad,nueffrad,QREFvis3d,QREFir3d, &
[3572]	515	tau_col)
[3197]	516	endif
	517
[3275]	518
[3195]	519	!-----------------------------------------------------------------------
[3275]	520	! Prepare CH4 mixing ratio for radiative transfer
	521	IF (methane) then
	522	vmrch4(:,:)=0.
	523
	524	if (ch4fix) then
	525	if (vmrch4_proffix) then
	526	!! Interpolate on the model vertical grid
	527	do ig=1,ngrid
	528	CALL interp_line(levdat,vmrdat,Nfine, &
	529	zzlay(ig,:)/1000.,vmrch4(ig,:),nlayer)
	530	enddo
	531	else
	532	vmrch4(:,:)=vmrch4fix
	533	endif
	534	else
	535	vmrch4(:,:)=pq(:,:,igcm_ch4_gas)100. &
	536	mmol(igcm_n2)/mmol(igcm_ch4_gas)
	537	endif
	538	ENDIF
	539
	540	! Prepare NON LTE correction in Pluto atmosphere
	541	IF (nlte) then
	542	CALL nlte_ch4(ngrid,nlayer,nq,pplay,pplev,pt,vmrch4,&
	543	eps_nlte_sw23,eps_nlte_sw33,eps_nlte_lw)
	544	ENDIF
	545	! Net atmospheric radiative cooling rate from C2H2 (K.s-1):
	546	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	547	! dtlw_hcn_c2h2=0.
	548	if (cooling) then
[3329]	549	CALL cooling_hcn_c2h2(ngrid,nlayer,pplay,&
	550	pt,dtlw_hcn_c2h2)
[3275]	551	endif
	552
	553
	554	!-----------------------------------------------------------------------
[3184]	555	do ig=1,ngrid ! Starting Big Loop over every GCM column
	556	!-----------------------------------------------------------------------
	557
	558
	559	!=======================================================================
	560	! II. Transformation of the GCM variables
	561	!=======================================================================
	562
	563
	564	!-----------------------------------------------------------------------
	565	! Aerosol optical properties Qext, Qscat and g.
	566	! The transformation in the vertical is the same as for temperature.
	567	!-----------------------------------------------------------------------
[3195]	568
	569
[3444]	570	! AF24: for now only consider one aerosol (=haze)
[3572]	571	if (optichaze) then
[3329]	572	do iaer=1,naerkind
	573	! Shortwave.
	574	do nw=1,L_NSPECTV
[3195]	575
[3329]	576	do l=1,nlayer
[3184]	577
[3329]	578	temp1=QVISsQREF3d(ig,nlayer+1-l,nw,iaer) &
	579	*QREFvis3d(ig,nlayer+1-l,iaer)
[3184]	580
[3329]	581	temp2=QVISsQREF3d(ig,max(nlayer-l,1),nw,iaer) &
	582	*QREFvis3d(ig,max(nlayer-l,1),iaer)
[3184]	583
[3329]	584	qxvaer(2*l,nw,iaer) = temp1
	585	qxvaer(2*l+1,nw,iaer)=(temp1+temp2)/2
[3184]	586
[3329]	587	temp1=temp1*omegavis3d(ig,nlayer+1-l,nw,iaer)
	588	temp2=temp2*omegavis3d(ig,max(nlayer-l,1),nw,iaer)
[3184]	589
[3329]	590	qsvaer(2*l,nw,iaer) = temp1
	591	qsvaer(2*l+1,nw,iaer)=(temp1+temp2)/2
[3184]	592
[3329]	593	temp1=gvis3d(ig,nlayer+1-l,nw,iaer)
	594	temp2=gvis3d(ig,max(nlayer-l,1),nw,iaer)
[3184]	595
[3329]	596	gvaer(2*l,nw,iaer) = temp1
	597	gvaer(2*l+1,nw,iaer)=(temp1+temp2)/2
[3184]	598
[3329]	599	end do ! nlayer
[3184]	600
[3329]	601	qxvaer(1,nw,iaer)=qxvaer(2,nw,iaer)
	602	qxvaer(2*nlayer+1,nw,iaer)=0.
[3184]	603
[3329]	604	qsvaer(1,nw,iaer)=qsvaer(2,nw,iaer)
	605	qsvaer(2*nlayer+1,nw,iaer)=0.
[3184]	606
[3329]	607	gvaer(1,nw,iaer)=gvaer(2,nw,iaer)
	608	gvaer(2*nlayer+1,nw,iaer)=0.
[3184]	609
[3329]	610	end do ! L_NSPECTV
[3195]	611
[3329]	612	do nw=1,L_NSPECTI
	613	! Longwave
	614	do l=1,nlayer
[3184]	615
[3329]	616	temp1=QIRsQREF3d(ig,nlayer+1-l,nw,iaer) &
	617	*QREFir3d(ig,nlayer+1-l,iaer)
[3184]	618
[3329]	619	temp2=QIRsQREF3d(ig,max(nlayer-l,1),nw,iaer) &
	620	*QREFir3d(ig,max(nlayer-l,1),iaer)
[3184]	621
[3329]	622	qxiaer(2*l,nw,iaer) = temp1
	623	qxiaer(2*l+1,nw,iaer)=(temp1+temp2)/2
[3184]	624
[3329]	625	temp1=temp1*omegair3d(ig,nlayer+1-l,nw,iaer)
	626	temp2=temp2*omegair3d(ig,max(nlayer-l,1),nw,iaer)
[3184]	627
[3329]	628	qsiaer(2*l,nw,iaer) = temp1
	629	qsiaer(2*l+1,nw,iaer)=(temp1+temp2)/2
[3184]	630
[3329]	631	temp1=gir3d(ig,nlayer+1-l,nw,iaer)
	632	temp2=gir3d(ig,max(nlayer-l,1),nw,iaer)
[3184]	633
[3329]	634	giaer(2*l,nw,iaer) = temp1
	635	giaer(2*l+1,nw,iaer)=(temp1+temp2)/2
[3184]	636
[3329]	637	end do ! nlayer
[3184]	638
[3329]	639	qxiaer(1,nw,iaer)=qxiaer(2,nw,iaer)
	640	qxiaer(2*nlayer+1,nw,iaer)=0.
[3184]	641
[3329]	642	qsiaer(1,nw,iaer)=qsiaer(2,nw,iaer)
	643	qsiaer(2*nlayer+1,nw,iaer)=0.
[3184]	644
[3329]	645	giaer(1,nw,iaer)=giaer(2,nw,iaer)
	646	giaer(2*nlayer+1,nw,iaer)=0.
[3184]	647
[3329]	648	end do ! L_NSPECTI
[3195]	649
[3329]	650	end do ! naerkind
[3184]	651
[3329]	652	! Test / Correct for freaky s. s. albedo values.
	653	do iaer=1,naerkind
	654	do k=1,L_LEVELS
[3184]	655
[3329]	656	do nw=1,L_NSPECTV
	657	if(qsvaer(k,nw,iaer).gt.1.05*qxvaer(k,nw,iaer))then
	658	message='Serious problems with qsvaer values'
	659	call abort_physic(subname,message,1)
	660	endif
	661	if(qsvaer(k,nw,iaer).gt.qxvaer(k,nw,iaer))then
	662	qsvaer(k,nw,iaer)=qxvaer(k,nw,iaer)
	663	endif
	664	end do
[3184]	665
[3329]	666	do nw=1,L_NSPECTI
	667	if(qsiaer(k,nw,iaer).gt.1.05*qxiaer(k,nw,iaer))then
	668	message='Serious problems with qsvaer values'
	669	call abort_physic(subname,message,1)
	670	endif
	671	if(qsiaer(k,nw,iaer).gt.qxiaer(k,nw,iaer))then
	672	qsiaer(k,nw,iaer)=qxiaer(k,nw,iaer)
	673	endif
	674	end do
[3184]	675
[3329]	676	end do ! L_LEVELS
	677	end do ! naerkind
[3572]	678	end if ! optichaze
[3184]	679
	680	!-----------------------------------------------------------------------
	681	! Aerosol optical depths
	682	!-----------------------------------------------------------------------
[3572]	683	if (optichaze) then
[3329]	684	do iaer=1,naerkind ! a bug was here
[3184]	685	do k=0,nlayer-1
[3195]	686
[3184]	687	pweight=(pplay(ig,L_NLAYRAD-k)-pplev(ig,L_NLAYRAD-k+1))/ &
	688	(pplev(ig,L_NLAYRAD-k)-pplev(ig,L_NLAYRAD-k+1))
[3585]	689	! As 'dtau_aer' is at reference (visible) wavelenght we scale it as
[3184]	690	! it will be multplied by qxi/v in optci/v
[3585]	691	temp=dtau_aer(ig,L_NLAYRAD-k,iaer)/QREFvis3d(ig,L_NLAYRAD-k,iaer)
[3184]	692	tauaero(2k+2,iaer)=max(temppweight,0.d0)
	693	tauaero(2k+3,iaer)=max(temp-tauaero(2k+2,iaer),0.d0)
	694
	695	end do
	696	! boundary conditions
	697	tauaero(1,iaer) = tauaero(2,iaer)
	698	!tauaero(1,iaer) = 0.
[3195]	699	!JL18 at time of testing, the two above conditions gave the same results bit for bit.
	700
[3184]	701	end do ! naerkind
[3375]	702	else
	703	tauaero(:,:)=0
[3572]	704	end if ! optichaze
[3184]	705
	706	! Albedo and Emissivity.
	707	albi=1-emis(ig) ! Long Wave.
	708	DO nw=1,L_NSPECTV ! Short Wave loop.
	709	albv(nw)=albedo(ig,nw)
	710	ENDDO
	711
	712	acosz=mu0(ig) ! Cosine of sun incident angle : 3D simulations or local 1D simulations using latitude.
	713
	714	!-----------------------------------------------------------------------
[3572]	715	! Methane Vapor
[3184]	716	!-----------------------------------------------------------------------
[3572]	717	if (methane) then
	718	do l=1,nlayer
	719	qvar(2l) = vmrch4(ig,nlayer+1-l)/100. &
	720	mmol(igcm_ch4_gas)/mmol(igcm_n2)
	721	qvar(2*l+1) = ((vmrch4(ig,nlayer+1-l)+vmrch4(ig, &
	722	max(nlayer-l,1)))/2.)/100.* &
	723	mmol(igcm_ch4_gas)/mmol(igcm_n2)
	724	end do
	725	qvar(1)=qvar(2)
	726
	727	else
[3184]	728	do k=1,L_LEVELS
	729	qvar(k) = 1.0D-7
	730	end do
[3572]	731	end if ! end methane
[3184]	732
	733	!-----------------------------------------------------------------------
	734	! kcm mode only !
	735	!-----------------------------------------------------------------------
	736
	737	DO l=1,nlayer
[3572]	738	muvarrad(2*l) = muvar(ig,nlayer+2-l)
	739	muvarrad(2*l+1) = (muvar(ig,nlayer+2-l)+muvar(ig,max(nlayer+1-l,1)))/2
[3184]	740	END DO
[3195]	741
[3184]	742	muvarrad(1) = muvarrad(2)
[3195]	743	muvarrad(2*nlayer+1)=muvar(ig,1)
	744
[3184]	745	! Keep values inside limits for which we have radiative transfer coefficients !!!
	746	if(L_REFVAR.gt.1)then ! (there was a bug here)
	747	do k=1,L_LEVELS
	748	if(qvar(k).lt.wrefvar(1))then
	749	qvar(k)=wrefvar(1)+1.0e-8
	750	elseif(qvar(k).gt.wrefvar(L_REFVAR))then
	751	qvar(k)=wrefvar(L_REFVAR)-1.0e-8
	752	endif
	753	end do
	754	endif
	755
	756	!-----------------------------------------------------------------------
	757	! Pressure and temperature
	758	!-----------------------------------------------------------------------
	759
	760	DO l=1,nlayer
	761	plevrad(2*l) = pplay(ig,nlayer+1-l)/scalep
	762	plevrad(2*l+1) = pplev(ig,nlayer+1-l)/scalep
	763	tlevrad(2*l) = pt(ig,nlayer+1-l)
	764	tlevrad(2*l+1) = (pt(ig,nlayer+1-l)+pt(ig,max(nlayer-l,1)))/2
	765	END DO
[3195]	766
[3184]	767	plevrad(1) = 0.
[3361]	768	!!plevrad(2) = 0. !! JL18 enabling this line puts the radiative top at p=0 which was the idea before, but does not seem to perform best after all.
[3195]	769
[3184]	770	tlevrad(1) = tlevrad(2)
	771	tlevrad(2*nlayer+1)=tsurf(ig)
[3195]	772
	773	pmid(1) = pplay(ig,nlayer)/scalep
[3184]	774	pmid(2) = pmid(1)
	775
	776	tmid(1) = tlevrad(2)
	777	tmid(2) = tmid(1)
[3195]	778
[3184]	779	DO l=1,L_NLAYRAD-1
	780	tmid(2l+1) = tlevrad(2l+1)
	781	tmid(2l+2) = tlevrad(2l+1)
	782	pmid(2l+1) = plevrad(2l+1)
	783	pmid(2l+2) = plevrad(2l+1)
	784	END DO
	785	pmid(L_LEVELS) = plevrad(L_LEVELS)
	786	tmid(L_LEVELS) = tlevrad(L_LEVELS)
	787
	788	!!Alternative interpolation:
	789	! pmid(3) = pmid(1)
[3195]	790	! pmid(4) = pmid(1)
[3184]	791	! tmid(3) = tmid(1)
	792	! tmid(4) = tmid(1)
	793	! DO l=2,L_NLAYRAD-1
	794	! tmid(2l+1) = tlevrad(2l)
	795	! tmid(2l+2) = tlevrad(2l)
	796	! pmid(2l+1) = plevrad(2l)
	797	! pmid(2l+2) = plevrad(2l)
	798	! END DO
	799	! pmid(L_LEVELS) = plevrad(L_LEVELS-1)
	800	! tmid(L_LEVELS) = tlevrad(L_LEVELS-1)
	801
	802	! Test for out-of-bounds pressure.
	803	if(plevrad(3).lt.pgasmin)then
[3547]	804	print*,'Warning: minimum pressure is outside the radiative'
[3184]	805	print*,'transfer kmatrix bounds, exiting.'
[3547]	806	print*,'Pressure:', plevrad(3), 'Pa'
[3184]	807	message="Minimum pressure outside of kmatrix bounds"
[3547]	808	!call abort_physic(subname,message,1)
[3184]	809	elseif(plevrad(L_LEVELS).gt.pgasmax)then
	810	print*,'Maximum pressure is outside the radiative'
	811	print*,'transfer kmatrix bounds, exiting.'
	812	message="Minimum pressure outside of kmatrix bounds"
	813	call abort_physic(subname,message,1)
	814	endif
	815
	816	! Test for out-of-bounds temperature.
	817	! -- JVO 20 : Also add a sanity test checking that tlevrad is
	818	! within Planck function temperature boundaries,
	819	! which would cause gfluxi/sfluxi to crash.
	820	do k=1,L_LEVELS
	821
	822	if(tlevrad(k).lt.tgasmin)then
	823	print*,'Minimum temperature is outside the radiative'
	824	print*,'transfer kmatrix bounds'
	825	print*,"k=",k," tlevrad(k)=",tlevrad(k)
	826	print*,"tgasmin=",tgasmin
	827	if (strictboundcorrk) then
	828	message="Minimum temperature outside of kmatrix bounds"
	829	call abort_physic(subname,message,1)
	830	else
	831	print,'**********************************************'
[3195]	832	print*,'we allow model to continue with tlevrad<tgasmin'
[3184]	833	print*,' ... we assume we know what you are doing ... '
	834	print*,' ... but do not let this happen too often ... '
	835	print,'**********************************************'
	836	!tlevrad(k)=tgasmin ! Used in the source function !
	837	endif
	838	elseif(tlevrad(k).gt.tgasmax)then
	839	print*,'Maximum temperature is outside the radiative'
	840	print*,'transfer kmatrix bounds, exiting.'
	841	print*,"k=",k," tlevrad(k)=",tlevrad(k)
	842	print*,"tgasmax=",tgasmax
	843	if (strictboundcorrk) then
	844	message="Maximum temperature outside of kmatrix bounds"
	845	call abort_physic(subname,message,1)
	846	else
	847	print,'**********************************************'
[3195]	848	print*,'we allow model to continue with tlevrad>tgasmax'
[3184]	849	print*,' ... we assume we know what you are doing ... '
	850	print*,' ... but do not let this happen too often ... '
	851	print,'**********************************************'
	852	!tlevrad(k)=tgasmax ! Used in the source function !
	853	endif
	854	endif
	855
	856	if (tlevrad(k).lt.tplanckmin) then
	857	print*,'Minimum temperature is outside the boundaries for'
	858	print*,'Planck function integration set in callphys.def, aborting.'
	859	print*,"k=",k," tlevrad(k)=",tlevrad(k)
	860	print*,"tplanckmin=",tplanckmin
	861	message="Minimum temperature outside Planck function bounds - Change tplanckmin in callphys.def"
	862	call abort_physic(subname,message,1)
	863	else if (tlevrad(k).gt.tplanckmax) then
	864	print*,'Maximum temperature is outside the boundaries for'
	865	print*,'Planck function integration set in callphys.def, aborting.'
	866	print*,"k=",k," tlevrad(k)=",tlevrad(k)
	867	print*,"tplanckmax=",tplanckmax
	868	message="Maximum temperature outside Planck function bounds - Change tplanckmax in callphys.def"
	869	call abort_physic(subname,message,1)
	870	endif
	871
	872	enddo
	873
	874	do k=1,L_NLAYRAD+1
	875	if(tmid(k).lt.tgasmin)then
	876	print*,'Minimum temperature is outside the radiative'
	877	print*,'transfer kmatrix bounds, exiting.'
	878	print*,"k=",k," tmid(k)=",tmid(k)
	879	print*,"tgasmin=",tgasmin
	880	if (strictboundcorrk) then
	881	message="Minimum temperature outside of kmatrix bounds"
	882	call abort_physic(subname,message,1)
	883	else
	884	print,'**********************************************'
	885	print*,'we allow model to continue but with tmid=tgasmin'
	886	print*,' ... we assume we know what you are doing ... '
	887	print*,' ... but do not let this happen too often ... '
	888	print,'**********************************************'
	889	tmid(k)=tgasmin
	890	endif
	891	elseif(tmid(k).gt.tgasmax)then
	892	print*,'Maximum temperature is outside the radiative'
	893	print*,'transfer kmatrix bounds, exiting.'
	894	print*,"k=",k," tmid(k)=",tmid(k)
	895	print*,"tgasmax=",tgasmax
	896	if (strictboundcorrk) then
	897	message="Maximum temperature outside of kmatrix bounds"
	898	call abort_physic(subname,message,1)
	899	else
	900	print,'**********************************************'
	901	print*,'we allow model to continue but with tmid=tgasmax'
	902	print*,' ... we assume we know what you are doing ... '
	903	print*,' ... but do not let this happen too often ... '
	904	print,'**********************************************'
	905	tmid(k)=tgasmax
	906	endif
	907	endif
	908	enddo
	909
	910	!=======================================================================
	911	! III. Calling the main radiative transfer subroutines
	912	!=======================================================================
	913
	914	! ----------------------------------------------------------------
	915	! Recombine reference corrk tables if needed - Added by JVO, 2020.
	916	if (corrk_recombin) then
	917	call call_recombin(ig,nlayer,pq(ig,:,:),pplay(ig,:),pt(ig,:),qvar(:),tmid(:),pmid(:))
	918	endif
	919	! ----------------------------------------------------------------
	920
	921	Cmk= 0.01 * 1.0 / (glat(ig) * mugaz * 1.672621e-27) ! q_main=1.0 assumed.
	922	glat_ig=glat(ig)
	923
	924	!-----------------------------------------------------------------------
	925	! Short Wave Part
	926	!-----------------------------------------------------------------------
	927
	928	if(fract(ig) .ge. 1.0e-4) then ! Only during daylight.
	929	if((ngrid.eq.1).and.(global1d))then
	930	do nw=1,L_NSPECTV
	931	stel_fract(nw)= stel(nw)* 0.25 / acosz ! globally averaged = divide by 4, and we correct for solar zenith angle
	932	end do
	933	else
	934	do nw=1,L_NSPECTV
	935	stel_fract(nw)= stel(nw) * fract(ig)
	936	end do
	937	endif
	938
	939	call optcv(dtauv,tauv,taucumv,plevrad, &
	940	qxvaer,qsvaer,gvaer,wbarv,cosbv,tauray,tauaero, &
	941	tmid,pmid,taugsurf,qvar,muvarrad)
	942
[3275]	943	call sfluxv(dtauv,tauv,taucumv,albv,dwnv,wbarv,cosbv, &
	944	acosz,stel_fract,nfluxtopv,fluxtopvdn,nfluxoutv_nu,&
	945	nfluxgndv_nu,nfluxtopv_nu, &
	946	fmnetv,fmnetv_nu,fluxupv,fluxdnv,fzerov,taugsurf)
[3184]	947
	948	else ! During the night, fluxes = 0.
	949	nfluxtopv = 0.0d0
	950	fluxtopvdn = 0.0d0
	951	nfluxoutv_nu(:) = 0.0d0
	952	nfluxgndv_nu(:) = 0.0d0
	953	do l=1,L_NLAYRAD
	954	fmnetv(l)=0.0d0
[3375]	955	fmnetv_nu(l,:)=0.0d0
[3184]	956	fluxupv(l)=0.0d0
	957	fluxdnv(l)=0.0d0
	958	end do
	959	end if
	960
	961
	962	! Equivalent Albedo Calculation (for OUTPUT). MT2015
[3195]	963	if(fract(ig) .ge. 1.0e-4) then ! equivalent albedo makes sense only during daylight.
	964	surface_stellar_flux=sum(nfluxgndv_nu(1:L_NSPECTV))
[3184]	965	if(surface_stellar_flux .gt. 1.0e-3) then ! equivalent albedo makes sense only if the stellar flux received by the surface is positive.
[3195]	966	DO nw=1,L_NSPECTV
[3184]	967	albedo_temp(nw)=albedo(ig,nw)*nfluxgndv_nu(nw)
	968	ENDDO
	969	albedo_temp(1:L_NSPECTV)=albedo_temp(1:L_NSPECTV)/surface_stellar_flux
	970	albedo_equivalent(ig)=sum(albedo_temp(1:L_NSPECTV))
	971	else
	972	albedo_equivalent(ig)=0.0 ! Spectrally Integrated Albedo not defined for non-irradiated grid points. So we arbitrary set the equivalent albedo to 0.
	973	endif
	974	else
	975	albedo_equivalent(ig)=0.0 ! Spectrally Integrated Albedo not defined for non-irradiated grid points. So we arbitrary set the equivalent albedo to 0.
	976	endif
	977
	978
	979	!-----------------------------------------------------------------------
	980	! Long Wave Part
	981	!-----------------------------------------------------------------------
	982
	983	call optci(plevrad,tlevrad,dtaui,taucumi, &
	984	qxiaer,qsiaer,giaer,cosbi,wbari,tauaero,tmid,pmid, &
	985	taugsurfi,qvar,muvarrad)
	986
	987	call sfluxi(plevrad,tlevrad,dtaui,taucumi,ubari,albi, &
[3195]	988	wnoi,dwni,cosbi,wbari,nfluxtopi,nfluxtopi_nu, &
[3275]	989	fmneti,fmneti_nu,fluxupi,fluxdni,fluxupi_nu,fzeroi,taugsurfi)
[3184]	990
	991	!-----------------------------------------------------------------------
	992	! Transformation of the correlated-k code outputs
	993	! (into dtlw, dtsw, fluxsurf_lw, fluxsurf_sw, fluxtop_lw, fluxtop_sw)
	994
	995	! Flux incident at the top of the atmosphere
[3195]	996	fluxtop_dn(ig)=fluxtopvdn
[3184]	997
	998	fluxtop_lw(ig) = real(nfluxtopi)
	999	fluxabs_sw(ig) = real(-nfluxtopv)
	1000	fluxsurf_lw(ig) = real(fluxdni(L_NLAYRAD))
	1001	fluxsurf_sw(ig) = real(fluxdnv(L_NLAYRAD))
[3195]	1002
	1003	! Flux absorbed by the surface. By MT2015.
[3184]	1004	fluxsurfabs_sw(ig) = fluxsurf_sw(ig)*(1.-albedo_equivalent(ig))
	1005
	1006	if(fluxtop_dn(ig).lt.0.0)then
	1007	print*,'Achtung! fluxtop_dn has lost the plot!'
	1008	print*,'fluxtop_dn=',fluxtop_dn(ig)
	1009	print*,'acosz=',acosz
[3585]	1010	print*,'dtau_aer=',dtau_aer(ig,:,:)
[3184]	1011	print*,'temp= ',pt(ig,:)
	1012	print*,'pplay= ',pplay(ig,:)
	1013	message="Achtung! fluxtop_dn has lost the plot!"
	1014	call abort_physic(subname,message,1)
	1015	endif
	1016
	1017	! Spectral output, for exoplanet observational comparison
	1018	if(specOLR)then
[3195]	1019	do nw=1,L_NSPECTI
[3184]	1020	OLR_nu(ig,nw)=nfluxtopi_nu(nw)/DWNI(nw) !JL Normalize to the bandwidth
	1021	end do
[3195]	1022	do nw=1,L_NSPECTV
[3184]	1023	GSR_nu(ig,nw)=nfluxgndv_nu(nw)/DWNV(nw)
	1024	OSR_nu(ig,nw)=nfluxoutv_nu(nw)/DWNV(nw) !JL Normalize to the bandwidth
	1025	end do
	1026	endif
	1027
	1028	! Finally, the heating rates
[3275]	1029	DO l=2,L_NLAYRAD
	1030	! dtsw(ig,L_NLAYRAD+1-l)=(fmnetv(l)-fmnetv(l-1)) &
	1031	! glat(ig)/(cppscalep(plevrad(2l+1)-plevrad(2*l-1)))
	1032	dpp = glat(ig)/(cppscalep(plevrad(2l+1)-plevrad(2l-1)))
	1033	do nw=1,L_NSPECTV
	1034	dtsw_nu(L_NLAYRAD+1-l,nw)= &
	1035	(fmnetv_nu(l,nw)-fmnetv_nu(l-1,nw))*dpp
	1036	end do
[3184]	1037
[3275]	1038	! dtlw(ig,L_NLAYRAD+1-l)=(fmneti(l)-fmneti(l-1)) &
	1039	! glat(ig)/(cppscalep(plevrad(2l+1)-plevrad(2*l-1)))
	1040	do nw=1,L_NSPECTI
	1041	dtlw_nu(L_NLAYRAD+1-l,nw)= &
	1042	(fmneti_nu(l,nw)-fmneti_nu(l-1,nw))*dpp
	1043	end do
[3195]	1044	END DO
[3184]	1045
	1046	! These are values at top of atmosphere
[3275]	1047	! dtsw(ig,L_NLAYRAD)=(fmnetv(1)-nfluxtopv) &
	1048	! glat(ig)/(cppscalep*(plevrad(3)-plevrad(2)))
	1049	! dtlw(ig,L_NLAYRAD)=(fmneti(1)-nfluxtopi) &
	1050	! glat(ig)/(cppscalep*(plevrad(3)-plevrad(2)))
	1051	dpp = g/(cppscalep(plevrad(3)-plevrad(1)))
	1052	do nw=1,L_NSPECTV
	1053	dtsw_nu(L_NLAYRAD,nw)= &
	1054	(fmnetv_nu(1,nw)-nfluxtopv_nu(nw))*dpp
	1055	end do
	1056	do nw=1,L_NSPECTI
	1057	dtlw_nu(L_NLAYRAD,nw)= &
	1058	(fmneti_nu(1,nw)-nfluxtopi_nu(nw))*dpp
	1059	end do
[3184]	1060
	1061	! Optical thickness diagnostics (added by JVO)
	1062	if (diagdtau) then
	1063	do l=1,L_NLAYRAD
	1064	do nw=1,L_NSPECTV
	1065	int_dtauv(ig,l,nw) = 0.0d0
	1066	DO k=1,L_NGAUSS
	1067	! Output exp(-tau) because gweight ponderates exp and not tau itself
	1068	int_dtauv(ig,l,nw)= int_dtauv(ig,l,nw) + exp(-dtauv(l,nw,k))*gweight(k)
	1069	ENDDO
	1070	enddo
	1071	do nw=1,L_NSPECTI
	1072	int_dtaui(ig,l,nw) = 0.0d0
	1073	DO k=1,L_NGAUSS
	1074	! Output exp(-tau) because gweight ponderates exp and not tau itself
	1075	int_dtaui(ig,l,nw)= int_dtaui(ig,l,nw) + exp(-dtaui(l,nw,k))*gweight(k)
	1076	ENDDO
	1077	enddo
	1078	enddo
[3195]	1079	endif
[3184]	1080
[3275]	1081	! **********************************************************
	1082	! NON NLTE correction in Pluto atmosphere
	1083	! And conversion of LW spectral heating rates to total rates
	1084	! **********************************************************
[3184]	1085
[3275]	1086	if (.not.nlte) then
	1087	eps_nlte_sw23(ig,:) =1. ! IF no NLTE
	1088	eps_nlte_sw33(ig,:) =1. ! IF no NLTE
	1089	eps_nlte_lw(ig,:) =1. ! IF no NLTE
	1090	endif
	1091
	1092	do l=1,nlayer
	1093
	1094	!LW
	1095	dtlw(ig,l) =0.
	1096	! dtlw_co(ig,l) =0. ! only for diagnostic
	1097	do nw=1,L_NSPECTI
	1098	! wewei : wavelength in micrometer
	1099	if ((wavei(nw).gt.6.).and.(wavei(nw).lt.9)) then
	1100	dtlw_nu(l,nw)=dtlw_nu(l,nw)*eps_nlte_lw(ig,l)
	1101	else
	1102	!dtlw_nu(l,nw)=1.*dtlw_nu(l,nw) ! no CO correction (Strobbel 1996)
	1103	dtlw_nu(l,nw)=0.33*dtlw_nu(l,nw) ! CO correction (Strobbel 1996)
	1104	! dtlw_co(ig,l)=dtlw_co(ig,l)+ dtlw_nu(l,nw) ! diagnostic
	1105	end if
	1106	dtlw(ig,l)=dtlw(ig,l)+ dtlw_nu(l,nw) !average now on each wavelength
	1107	end do
	1108	! adding c2h2 if cooling active
[3592]	1109	dtlw(ig,l)=dtlw(ig,l)+dtlw_hcn_c2h2(ig,l)
[3275]	1110
	1111	!SW
	1112	dtsw(ig,l) =0.
	1113
	1114	if (strobel) then
	1115
	1116	do nw=1,L_NSPECTV
	1117	if ((wavev(nw).gt.2).and.(wavev(nw).lt.2.6)) then
	1118	dtsw_nu(l,nw)=dtsw_nu(l,nw)*eps_nlte_sw23(ig,l)
	1119	elseif ((wavev(nw).gt.3).and.(wavev(nw).lt.3.6)) then
	1120	dtsw_nu(l,nw)=dtsw_nu(l,nw)*eps_nlte_sw33(ig,l)
	1121	else
	1122	dtsw_nu(l,nw)=dtsw_nu(l,nw)
	1123	end if
	1124	dtsw(ig,l)=dtsw(ig,l)+ dtsw_nu(l,nw)
	1125	end do
	1126
	1127	else ! total heating rates multiplied by nlte coef
	1128
	1129	do nw=1,L_NSPECTV
	1130	dtsw_nu(l,nw)=dtsw_nu(l,nw)*eps_nlte_sw23(ig,l)
	1131	dtsw(ig,l)=dtsw(ig,l)+ dtsw_nu(l,nw)
	1132	enddo
	1133
	1134	endif
	1135
	1136
	1137	end do
	1138	! **********************************************************
	1139
	1140
[3195]	1141	!-----------------------------------------------------------------------
[3184]	1142	end do ! End of big loop over every GCM column.
	1143	!-----------------------------------------------------------------------
	1144
	1145
	1146	!-----------------------------------------------------------------------
	1147	! Additional diagnostics
	1148	!-----------------------------------------------------------------------
	1149
	1150	! IR spectral output, for exoplanet observational comparison
	1151	if(lastcall.and.(ngrid.eq.1))then ! could disable the 1D output, they are in the diagfi and diagspec... JL12
	1152
	1153	print*,'Saving scalar quantities in surf_vals.out...'
	1154	print*,'psurf = ', pplev(1,1),' Pa'
	1155	open(116,file='surf_vals.out')
	1156	write(116,*) tsurf(1),pplev(1,1),fluxtop_dn(1), &
[3195]	1157	real(-nfluxtopv),real(nfluxtopi)
[3184]	1158	close(116)
	1159
	1160
	1161	! USEFUL COMMENT - Do Not Remove.
	1162	!
	1163	! if(specOLR)then
	1164	! open(117,file='OLRnu.out')
	1165	! do nw=1,L_NSPECTI
	1166	! write(117,*) OLR_nu(1,nw)
	1167	! enddo
	1168	! close(117)
	1169	!
	1170	! open(127,file='OSRnu.out')
	1171	! do nw=1,L_NSPECTV
	1172	! write(127,*) OSR_nu(1,nw)
	1173	! enddo
	1174	! close(127)
	1175	! endif
	1176
	1177	! OLR vs altitude: do it as a .txt file.
	1178	OLRz=.false.
	1179	if(OLRz)then
	1180	print*,'saving IR vertical flux for OLRz...'
	1181	open(118,file='OLRz_plevs.out')
	1182	open(119,file='OLRz.out')
	1183	do l=1,L_NLAYRAD
	1184	write(118,) plevrad(2l)
	1185	do nw=1,L_NSPECTI
[3195]	1186	write(119,*) fluxupi_nu(l,nw)
[3184]	1187	enddo
[3195]	1188	enddo
[3184]	1189	close(118)
	1190	close(119)
	1191	endif
	1192
	1193	endif
	1194
	1195	! See physiq.F for explanations about CLFvarying. This is temporary.
	1196	if (lastcall) then
	1197	IF( ALLOCATED( gasi ) ) DEALLOCATE( gasi )
	1198	IF( ALLOCATED( gasv ) ) DEALLOCATE( gasv )
	1199	!$OMP BARRIER
	1200	!$OMP MASTER
	1201	IF( ALLOCATED( pgasref ) ) DEALLOCATE( pgasref )
	1202	IF( ALLOCATED( tgasref ) ) DEALLOCATE( tgasref )
	1203	IF( ALLOCATED( wrefvar ) ) DEALLOCATE( wrefvar )
	1204	IF( ALLOCATED( pfgasref ) ) DEALLOCATE( pfgasref )
	1205	IF( ALLOCATED( gweight ) ) DEALLOCATE( gweight )
	1206	!$OMP END MASTER
	1207	!$OMP BARRIER
	1208	IF ( ALLOCATED(reffrad)) DEALLOCATE(reffrad)
	1209	IF ( ALLOCATED(nueffrad)) DEALLOCATE(nueffrad)
	1210	endif
	1211
	1212
	1213	end subroutine callcorrk
	1214
	1215	END MODULE callcorrk_mod

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