SUBROUTINE optci_1pt2(zqaer_1pt,rcdb,xfrb,iopti,IPRINT) use dimphy USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC, & RCLOUD,FARGON USE TGMDAT_MOD, ONLY: RGAS #include "dimensions.h" #include "microtab.h" #include "numchimrad.h" #include "clesphys.h" PARAMETER(NLAYER=llm,NLEVEL=NLAYER+1) PARAMETER (NSPECI=46,NSPC1I=47,NSPECV=24,NSPC1V=25) c Arguments: c --------- integer IPRINT,iopti C iopti: premier appel, on ne calcule qu'une fois les QM et QF * nrad dans microtab.h real zqaer_1pt(NLAYER,2*nrad) #include "optci_1pt.h" c --------- COMMON /ATM/ Z(NLEVEL),PRESS(NLEVEL),DEN(NLEVEL),TEMP(NLEVEL) COMMON /GASS/ CH4(NLEVEL),XN2(NLEVEL),H2(NLEVEL),AR(NLEVEL) & ,XMU(NLEVEL),GAS1(NLAYER),COLDEN(NLAYER) COMMON /STRATO/ C2H2(NLAYER),C2H6(NLAYER) COMMON /STRAT2/ HCN(NLAYER) COMMON /AERSOL/ RADIUS(NLAYER), XNUMB(NLAYER) & , REALI(NSPECI), XIMGI(NSPECI), REALV(NSPECV), XIMGV(NSPECV) COMMON /CLOUD/ & RCLDI(NSPECI), XICLDI(NSPECI) & , RCLDV(NSPECV), XICLDV(NSPECV) & , RCLDI2(NSPECI), XICLDI2(NSPECI) & , RCLDV2(NSPECV), XICLDV2(NSPECV) COMMON /SPECTI/ BWNI(NSPC1I), WNOI(NSPECI), & DWNI(NSPECI), WLNI(NSPECI) COMMON /part/v,rayon,vrat,dr,dv DIMENSION PROD(NLEVEL) * nrad dans microtab.h real v(nrad),rayon(nrad),vrat,dr(nrad),dv(nrad) real xv1(klev,nspeci),xv2(klev,nspeci) real xv3(klev,nspeci) REAL QF1(nrad,NSPECI),QF2(nrad,NSPECI) REAL QF3(nrad,NSPECI),QF4(nrad,NSPECI) REAL QM1(nrad,NSPECI),QM2(nrad,NSPECI) REAL QM3(nrad,NSPECI),QM4(nrad,NSPECI) REAL QC1(nrad,NSPECI),QC2(nrad,NSPECI) REAL QC3(nrad,NSPECI),QC4(nrad,NSPECI) real emu REAL TAEROSM1(NSPECI),TAEROSCATM1(NSPECI),DELTAZM1(NSPECI) c ---- nuages REAL TNUAGE,TNUAGESCAT REAL rcdb(nlayer),xfrb(nlayer,4) save qf1,qf2,qf3,qf4,qm1,qm2,qm3,qm4,qc1,qc2,qc3,qc4 C THE PRESSURE INDUCED TRANSITIONS ARE FROM REGIS C THE LAST SEVENTEEN INTERVALS ARE THE BANDS FROM GNF. C C THIS SUBROUTINE SETS THE OPTICAL CONSTANTS IN THE INFRARED C IT CALCUALTES FOR EACH LAYER, FOR EACH SPECRAL INTERVAL IN THE IR C LAYER: WBAR, DTAU, COSBAR C LEVEL: TAU C DO 80 K=1,NSPECI TAUHI_1pt(K)=0. TAUCI_1pt(K)=0. TAUGI_1pt(K)=0. 80 CONTINUE c************************************************************************ DO 100 J=1,NLAYER ! BOUCLE SUR L'ALTITUDE c************************************************************************ C SET UP THE COEFFICIENT TO REDUCE MASS PATH TO STP ...SEE NOTES C T0 =273.15 PO=1.01325 BAR TBAR=0.5*(TEMP(J)+TEMP(J+1)) PBAR=SQRT(PRESS(J)*PRESS(J+1)) BMU=0.5*(XMU(J+1)+XMU(J)) c attention ici, Z en km doit etre passe en m COEF1=RGAS*273.15**2*.5E5* (PRESS(J+1)**2 - PRESS(J)**2) & /(1.01325**2 *EFFG(Z(J)*1000.)*TBAR*BMU) IF (IPRINT .GT. 9) WRITE(6,21) J,EFFG(Z(J)*1000.),TBAR,BMU,COEF1 21 FORMAT(' J, EFFG, TBAR, BMU, COEF1,: ',I3,1P6E10.3) c------------------------------------------------------------------------ DO 101 K=1,NSPECI ! BOUCLE SUR LES L.D'O c------------------------------------------------------------------------ C #1: HAZE C--------------------- C FIRST COMPUTE TAU AEROSOL c c /\ c / \ c / \ c / _O \ c / |/ \ c / / \ \ c / |\ \/\ \ c / || / \ \ c ---------------- c | WARNING | c | SLOW DOWN | c ---------------- c*********** EN TRAVAUX *************************** TAEROS=0. TAEROSCAT=0. CBAR=0. DO inq=1,nrad !BOUCLE SUR LES TAILLE D"AEROSOLS IF (WNOI(K).lt.wco) THEN ! lamda > 56 um if (iopti.eq.0) then c CALL XMIE(rayon(inq)*1.e6,REALI(K),XIMGI(K), c & QEXT,QSCT,QABS,QBAR,WNOI(K)) CALL CMIE(1.E-2/WNOI(K),REALI(K),XIMGI(K),rayon(inq), & QEXT,QSCT,QABS,QBAR) QM1(inq,K)=QEXT QM2(inq,K)=QSCT QM3(inq,K)=QABS QM4(inq,K)=QBAR endif ! end iopti TAEROS=QM1(inq,K)*zqaer_1pt(nlayer+1-J,inq)*1.e-4+TAEROS TAEROSCAT=QM2(inq,K)*zqaer_1pt(nlayer+1-J,inq)*1.e-4+TAEROSCAT CBAR=CBAR+QM4(inq,K)*QM2(inq,K)*zqaer_1pt(nlayer+1-J,inq)*1.e-4 ELSE ! 0.2 < lambda < 56 um if(rayon(inq).lt.RF(inq)) THEN if (iopti.eq.0) then CALL XMIE(rayon(inq)*1.e6,REALI(K),XIMGI(K), & QEXT,QSCT,QABS,QBAR,WNOI(K)) QM1(inq,K)=QEXT QM2(inq,K)=QSCT QM3(inq,K)=QABS QM4(inq,K)=QBAR endif ! end iopti TAEROS=QM1(inq,K)*zqaer_1pt(nlayer+1-J,inq)*1.e-4+TAEROS TAEROSCAT=QM2(inq,K)*zqaer_1pt(nlayer+1-J,inq)*1.e-4+TAEROSCAT CBAR=CBAR+QM4(inq,K)*QM2(inq,K)*zqaer_1pt(nlayer+1-J,inq)*1.e-4 else XMONO=(rayon(inq)/RF(inq))**3. XRULE=1. if(XMONO.gt.16384./1.5) then XRULE=(XMONO/16384.) XMONO=16384. endif if (iopti.eq.0) then CALL CFFFV11(1.e-2/WNOI(K),REALI(K),XIMGI(K),RF(inq),2. & ,XMONO,QSCT,QEXT,QABS,QBAR) QF1(inq,K)=QEXT*XRULE QF2(inq,K)=QSCT*XRULE QF3(inq,K)=QABS*XRULE QF4(inq,K)=QBAR endif ! end iopti TAEROS=QF1(inq,K)*zqaer_1pt(nlayer+1-J,inq)+TAEROS TAEROSCAT=QF2(inq,K)*zqaer_1pt(nlayer+1-J,inq)+TAEROSCAT CBAR=CBAR+QF4(inq,K)*QF2(inq,K)*zqaer_1pt(nlayer+1-J,inq) endif IF(TAEROS.LT.1.e-10) TAEROS=1.e-10 ENDIF ENDDO ! FIN DE LA BOUCLE SUR nrad IF(TAEROSCAT.le.0.) then CBAR=0. ELSE CBAR=CBAR/TAEROSCAT ENDIF DELTAZ=Z(J)-Z(J+1) c -------------------------------------------------------------------- c profil brume Pascal: fit T (sauf tropopause) et albedo c ------------------- if( cutoff.eq.1) then IF(PRESS(J).gt.9.e-3) THEN TAEROS=TAEROSM1(K)*DELTAZ/DELTAZM1(K)*0.85 TAEROSCAT=TAEROSCATM1(K)*DELTAZ/DELTAZM1(K)*0.85 c TAEROS=0. c TAEROSCAT=0. ENDIF IF(PRESS(J).gt.1.e-1) THEN TAEROS=TAEROSM1(K)*DELTAZ/DELTAZM1(K)*1.15 TAEROSCAT=TAEROSCATM1(K)*DELTAZ/DELTAZM1(K)*1.15 c TAEROS=0. c TAEROSCAT=0. ENDIF endif !cutoff=1 c profil brume pour fit T (y compris tropopause), mais ne fit plus albedo... c ----------------------- if( cutoff.eq.2) then IF(PRESS(J).gt.1.e-1) THEN TAEROS=0. TAEROSCAT=0. ENDIF endif !cutoff=2 c -------------------------------------------------------------------- TAEROSM1(K)=TAEROS TAEROSCATM1(K)=TAEROSCAT DELTAZM1(K)=DELTAZ IF(TAEROSCAT.le.0.) CBAR=0. c print*,'HERE, MCKAY AEROSOLS IR' c TAEROS=xv1(j,k) c TAEROSCAT=xv2(j,k) c CBAR=xv3(j,k) c*********** EN TRAVAUX *************************** C #2: CLOUD C------------------ C NEXT COMPUTE TAU CLOUD c c Menu special : c Afin d'eviter la surcharge de calcul on ne calcule les c propriétes optiques des nuages qu'une seule fois c avec un rayon de particule effectif de 3um et une composition c de goutte : 90% CH4 / 10% NOYAUX c Puis on ajute les section efficace par la surface reelle de c la goutte. c c ---> A TESTER !!!! c TNUAGE=0. TNUAGESCAT=0. CNBAR=0. IF (clouds.eq.1) THEN IF (iopti.eq.0) THEN !--> au premier appel QEXTC=0. QSCTC=0. QABSC=0. CBARC=0. DO inq=1,nrad !BOUCLE SUR LES NQMX TAILLE D"AEROSOLS QC1(inq,K)=0. QC2(inq,K)=0. QC3(inq,K)=0. QC4(inq,K)=0. ENDDO ** OPTICAL CONSTANT : MIXING RULES ** Fraction volumique fixe : ** 10% noyaux. ** 90% methane. XNR = 0.5 * REALI(K) & + 0.5 * RCLDI(K) XNI = 0.5 * XIMGI(K) & + 0.5 * XICLDI(K) ** ** Efficacite : particule de 3um de rayon CALL CMIE(1.E-2/WNOI(K),XNR,XNI,3.e-6, & QEXTC,QSCTC,QABSC,CBARC) ** ** ATTENTION CE SONT DES EFFICACITES : il faut les x par la surface REELLE de la goutte. DO inq=1,nrad QC1(inq,K)=QEXTC/xnuf QC2(inq,K)=QSCTC/xnuf QC3(inq,K)=QABSC/xnuf QC4(inq,K)=CBARC ENDDO ENDIF ! iopti = 0 c ----- On ne calcule les constante optiques que si Rgoutte > 1e-10 IF (rcdb(nlayer+1-J).gt.1.1e-10) THEN DO inq=1,nrad TNUAGE=QC1(inq,K)*(rcdb(nlayer+1-J)/3.e-6)**2.*1.e-4* & zqaer_1pt(nlayer+1-J,inq+nrad) + & TNUAGE TNUAGESCAT=QC2(inq,K)*(rcdb(nlayer+1-J)/3.e-6)**2.* & 1.e-4*zqaer_1pt(nlayer+1-J,inq+nrad) + & TNUAGESCAT CNBAR=QC4(inq,K)*QC2(inq,K)* & (rcdb(nlayer+1-J)/3.e-6)**2.* & 1.e-4*zqaer_1pt(nlayer+1-J,inq+nrad) + & CNBAR ENDDO ENDIF IF(TNUAGESCAT.EQ.0.) THEN CNBAR=0. ELSE CNBAR=CNBAR/TNUAGESCAT ENDIF ENDIF ! Cond CLD c C #3: GAZ C------------------ C NOW COMPUTE TAUGAS DUE TO THE PIA TERM ONLY FOR LAMDA LT 940 TAUGAS=0.0 IF (WNOI(K) .LT. 940. ) THEN CALL PIA(K,TBAR,PNN,PCC,PCN,PHN) C HERE IS WHERE WE COULD SCALE THE PIA COEFFICEINTS TO FIT DATA C BASED ON REGIS' NOTES. ---TGM HAS THIS ADJUST IN IT AS DEFAULT PCN=PCN*MIN(1.75 , AMAX1(1.0,WNOI(K)/200.)) C***REPLACE ABOVE WITH: PCN=PCN*1.25*MIN(1.75 , AMAX1(1.0,WNOI(K)/200.)) C 1.25 FACTOR (NOT FROM DATA) SUGGESTED BY TOON et al. (1988) TAUGAS=COEF1* & (XN2(J)*XN2(J)*PNN + CH4(J)*CH4(J)*PCC & + XN2(J)*CH4(J)*PCN + XN2(J)*H2(J)*PHN) IF (J .EQ. NLAYER .AND. IPRINT .GT. 9) & WRITE (6,22) WNOI(K),TAUGAS,XN2(J),CH4(J),H2(J), & TBAR, PNN,PCC,PCN, PHN, & XN2(J)*XN2(J)*PNN , CH4(J)*CH4(J)*PCC , & XN2(J)*CH4(J)*PCN , XN2(J)*H2(J)*PHN 22 FORMAT(1X,1P8E10.2) ENDIF IF (K .GT. 28) THEN KGAS=K-28 C ??FLAG? HERE MUST BE WATCHED CAREFULLY U=COLDEN(J)*6.02204E23/BMU if((ylellouch).or.(.not.hcnrad)) then CALL GAS2_NOHCN(J, KGAS,TBAR,PBAR,U,TAU2) else CALL GAS2(J, KGAS,TBAR,PBAR,U,TAU2) endif TAUGAS=TAUGAS+TAU2 ENDIF C DTAUI_1pt(J,K)=TAUGAS+TAEROS+TNUAGE DTAUIP_1pt(J,K)=TAUGAS+TAEROS TAUHI_1pt(K)=TAUHI_1pt(K) + TAEROS TAUHID_1pt(J,K)=TAUHI_1pt(K) TAUGI_1pt(K)=TAUGI_1pt(K) + TAUGAS TAUGID_1pt(J,K)=TAUGI_1pt(K) TAUCI_1pt(K)=TAUCI_1pt(K) + TNUAGE TAUCID_1pt(J,K)=TAUCI_1pt(K) C ??FLAG? SERIOUS PROBLEM WITH THE CODE HERE! TLIMIT=1.E-16 IF (TAEROSCAT + TNUAGESCAT .GT. 0.) THEN COSBI_1pt(J,K)=(CBAR*TAEROSCAT + CNBAR*TNUAGESCAT ) & /(TAEROSCAT + TNUAGESCAT) ELSE COSBI_1pt(J,K)=0.0 ENDIF IF (TAEROSCAT .GT. 0.) THEN COSBIP_1pt(J,K)=(CBAR*TAEROSCAT) & /(TAEROSCAT) ELSE COSBIP_1pt(J,K)=0.0 ENDIF *--------- IF (DTAUI_1pt(J,K) .GT. TLIMIT) THEN WBARI_1pt(J,K)=(TAEROSCAT+TNUAGESCAT) /DTAUI_1pt(J,K) ELSE WBARI_1pt(J,K)=0.0 DTAUI_1pt(J,K)=TLIMIT ENDIF IF (DTAUIP_1pt(J,K) .GT. TLIMIT) THEN WBARIP_1pt(J,K)=(TAEROSCAT) /DTAUIP_1pt(J,K) ELSE WBARIP_1pt(J,K)=0.0 DTAUIP_1pt(J,K)=TLIMIT ENDIF c IF (IPRINT .GT. 9) c & WRITE(6,73)J,K,TAUGAS,TAEROS,QEXT,QSCT 73 FORMAT(2I3,1P8E10.3) c------------------------------------------------------------------------ 101 CONTINUE ! FIN BOUCLE L D'O c------------------------------------------------------------------------ iopti=1 c************************************************************************ 100 CONTINUE ! FIN BOUCLE ALTITUDE c************************************************************************ DO 119 K=1,NSPECI TAUI_1pt(1,K)=0.0 TAUIP_1pt(1,K)=0.0 DO 119 J=1,NLAYER TAUI_1pt(J+1,K)=TAUI_1pt(J,K)+DTAUI_1pt(J,K) TAUIP_1pt(J+1,K)=TAUIP_1pt(J,K)+DTAUIP_1pt(J,K) 119 CONTINUE c IF (IPRINT .GT. 2) THEN c WRITE (6,120) c 120 FORMAT(///' OPTICAL CONSTANTS IN THE INFRARED') c DO 200 K=1,NSPECI ! #2 c WRITE (6,190) c WRITE (6,210)K,WLNI(K),WNOI(K),BWNI(K) c & ,BWNI(K)+DWNI(K),DWNI(K) c WRITE (6,230)REALI(K),XIMGI(K) c DO 195 J=1,NLAYER ! #3 c WRITE (6,220)XNUMB(J), WBARI_1pt(J,K),COSBI_1pt(J,K) c & , DTAUI_1pt(J,K),TAUI_1pt(J,K) c 195 CONTINUE c 200 CONTINUE c END IF c 210 FORMAT(1X,I3,F10.3,F10.2,F10.2,'-',F8.2,F10.3) c 190 FORMAT(1X//' SNUM MICRONS WAVENU INTERVAL DELTA-WN') c 230 FORMAT(1X,'NREAL(LAYER)= ',1PE10.3,' NIMG(LAYER)= ',E10.3/ c &' #AEROSOLS WBAR COSBAR DTAU TAU') c 220 FORMAT(5(1X,G9.3)) c 240 FORMAT(41X,G9.3) RETURN END