!---------------------------------------------------------------------------- SUBROUTINE RRTM_TAUMOL5 (KLEV,P_TAU,P_WX,& & P_TAUAERL,P_FAC00,P_FAC01,P_FAC10,P_FAC11,P_FORFAC,K_JP,K_JT,K_JT1,P_ONEMINUS,& & P_COLH2O,P_COLCO2, P_COLO3,K_LAYTROP,P_SELFFAC,P_SELFFRAC,K_INDSELF,PFRAC) ! BAND 5: 700-820 cm-1 (low - H2O,CO2; high - O3,CO2) ! Modifications ! M.Hamrud 01-Oct-2003 CY28 Cleaning ! D Salmond 2000-05-15 speed-up USE PARKIND1 ,ONLY : JPIM ,JPRB USE YOMHOOK ,ONLY : LHOOK, DR_HOOK USE PARRRTM , ONLY : JPLAY ,JPBAND ,JPGPT ,JPXSEC ,NG5 ,NGS4 USE YOERRTWN , ONLY : NSPA ,NSPB USE YOERRTA5 , ONLY : ABSA ,ABSB ,CCL4 , FRACREFA, FRACREFB,SELFREF,STRRAT1, STRRAT2 ! Input !#include "yoeratm.h" ! REAL TAUAER(JPLAY) IMPLICIT NONE INTEGER(KIND=JPIM),INTENT(IN) :: KLEV REAL(KIND=JPRB) ,INTENT(OUT) :: P_TAU(JPGPT,JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_WX(JPXSEC,JPLAY) ! Amount of trace gases REAL(KIND=JPRB) ,INTENT(IN) :: P_TAUAERL(JPLAY,JPBAND) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC00(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC01(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC10(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC11(JPLAY) REAL(KIND=JPRB) :: P_FORFAC(JPLAY) ! Argument NOT used INTEGER(KIND=JPIM),INTENT(IN) :: K_JP(JPLAY) INTEGER(KIND=JPIM),INTENT(IN) :: K_JT(JPLAY) INTEGER(KIND=JPIM),INTENT(IN) :: K_JT1(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_ONEMINUS REAL(KIND=JPRB) ,INTENT(IN) :: P_COLH2O(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_COLCO2(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_COLO3(JPLAY) INTEGER(KIND=JPIM),INTENT(IN) :: K_LAYTROP REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFAC(JPLAY) REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFRAC(JPLAY) INTEGER(KIND=JPIM),INTENT(IN) :: K_INDSELF(JPLAY) REAL(KIND=JPRB) ,INTENT(OUT) :: PFRAC(JPGPT,JPLAY) ! Output !- from AER !- from INTFAC !- from INTIND !- from PRECISE !- from PROFDATA !- from SELF !- from SP INTEGER(KIND=JPIM) :: IJS(JPLAY) REAL(KIND=JPRB) :: ZFS(JPLAY),Z_SPECCOMB(JPLAY) INTEGER(KIND=JPIM) :: IND0(JPLAY),IND1(JPLAY),INDS(JPLAY) INTEGER(KIND=JPIM) :: IG, JS, I_LAY REAL(KIND=JPRB) :: Z_FAC000, Z_FAC001, Z_FAC010, Z_FAC011, Z_FAC100, Z_FAC101,& & Z_FAC110, Z_FAC111, Z_FS, Z_SPECMULT, Z_SPECPARM REAL(KIND=JPRB) :: ZHOOK_HANDLE ! EQUIVALENCE (TAUAERL(1,5),TAUAER) ! Compute the optical depth by interpolating in ln(pressure), ! temperature, and appropriate species. Below LAYTROP, the water ! vapor self-continuum is interpolated (in temperature) separately. IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL5',0,ZHOOK_HANDLE) DO I_LAY = 1, K_LAYTROP Z_SPECCOMB(I_LAY) = P_COLH2O(I_LAY) + STRRAT1*P_COLCO2(I_LAY) Z_SPECPARM = P_COLH2O(I_LAY)/Z_SPECCOMB(I_LAY) Z_SPECPARM=MIN(P_ONEMINUS,Z_SPECPARM) Z_SPECMULT = 8._JPRB*(Z_SPECPARM) JS = 1 + INT(Z_SPECMULT) Z_FS = MOD(Z_SPECMULT,1.0_JPRB) IND0(I_LAY) = ((K_JP(I_LAY)-1)*5+(K_JT(I_LAY)-1))*NSPA(5) + JS IND1(I_LAY) = (K_JP(I_LAY)*5+(K_JT1(I_LAY)-1))*NSPA(5) + JS INDS(I_LAY) = K_INDSELF(I_LAY) ZFS(I_LAY)=Z_FS IJS(I_LAY)=JS ENDDO !-- DS_000515 DO I_LAY = 1, K_LAYTROP !-- DS_000515 Z_FS=ZFS(I_LAY) JS=IJS(I_LAY) DO IG = 1, NG5 !---jjm ! FAC000 = (_ONE_ - FS) * FAC00(LAY) ! FAC010 = (_ONE_ - FS) * FAC10(LAY) ! FAC100 = FS * FAC00(LAY) ! FAC110 = FS * FAC10(LAY) ! FAC001 = (_ONE_ - FS) * FAC01(LAY) ! FAC011 = (_ONE_ - FS) * FAC11(LAY) ! FAC101 = FS * FAC01(LAY) ! FAC111 = FS * FAC11(LAY) !----- P_TAU (NGS4+IG,I_LAY) = Z_SPECCOMB(I_LAY) * & !-- DS_000515 & ( (1. - Z_FS) *(P_FAC00(I_LAY) * ABSA(IND0(I_LAY) ,IG) + & & P_FAC10(I_LAY) * ABSA(IND0(I_LAY)+ 9,IG) + & & P_FAC01(I_LAY) * ABSA(IND1(I_LAY) ,IG) + & & P_FAC11(I_LAY) * ABSA(IND1(I_LAY)+ 9,IG))+ & & Z_FS *(P_FAC00(I_LAY) * ABSA(IND0(I_LAY)+ 1,IG) + & & P_FAC10(I_LAY) * ABSA(IND0(I_LAY)+10,IG) + & & P_FAC01(I_LAY) * ABSA(IND1(I_LAY)+ 1,IG) + & & P_FAC11(I_LAY) * ABSA(IND1(I_LAY)+10,IG))) + & ! &(Z_FAC000 * ABSA(IND0(I_LAY) ,IG) +& ! & Z_FAC100 * ABSA(IND0(I_LAY)+ 1,IG) +& ! & Z_FAC010 * ABSA(IND0(I_LAY)+ 9,IG) +& ! & Z_FAC110 * ABSA(IND0(I_LAY)+10,IG) +& ! & Z_FAC001 * ABSA(IND1(I_LAY) ,IG) +& ! & Z_FAC101 * ABSA(IND1(I_LAY)+ 1,IG) +& ! & Z_FAC011 * ABSA(IND1(I_LAY)+ 9,IG) +& ! & Z_FAC111 * ABSA(IND1(I_LAY)+10,IG))+& !-- DS_000515 & P_COLH2O(I_LAY) * & & P_SELFFAC(I_LAY) * (SELFREF(INDS(I_LAY),IG) + & & P_SELFFRAC(I_LAY) *& & (SELFREF(INDS(I_LAY)+1,IG) - SELFREF(INDS(I_LAY),IG)))& & + P_WX(1,I_LAY) * CCL4(IG)& & + P_TAUAERL(I_LAY,5) PFRAC(NGS4+IG,I_LAY) = FRACREFA(IG,JS) + Z_FS *& & (FRACREFA(IG,JS+1) - FRACREFA(IG,JS)) ENDDO ENDDO DO I_LAY = K_LAYTROP+1, KLEV Z_SPECCOMB(I_LAY) = P_COLO3(I_LAY) + STRRAT2*P_COLCO2(I_LAY) Z_SPECPARM = P_COLO3(I_LAY)/Z_SPECCOMB(I_LAY) Z_SPECPARM=MIN(P_ONEMINUS,Z_SPECPARM) Z_SPECMULT = 4._JPRB*(Z_SPECPARM) JS = 1 + INT(Z_SPECMULT) Z_FS = MOD(Z_SPECMULT,1.0_JPRB) IND0(I_LAY) = ((K_JP(I_LAY)-13)*5+(K_JT(I_LAY)-1))*NSPB(5) + JS IND1(I_LAY) = ((K_JP(I_LAY)-12)*5+(K_JT1(I_LAY)-1))*NSPB(5) + JS ZFS(I_LAY)=Z_FS IJS(I_LAY)=JS ENDDO !----jjm ! FAC000 = (_ONE_ - FS) * FAC00(LAY) ! FAC010 = (_ONE_ - FS) * FAC10(LAY) ! FAC100 = FS * FAC00(LAY) ! FAC110 = FS * FAC10(LAY) ! FAC001 = (_ONE_ - FS) * FAC01(LAY) ! FAC011 = (_ONE_ - FS) * FAC11(LAY) ! FAC101 = FS * FAC01(LAY) ! FAC111 = FS * FAC11(LAY) !---- DO I_LAY = K_LAYTROP+1, KLEV Z_FS=ZFS(I_LAY) JS=IJS(I_LAY) DO IG = 1, NG5 !-- DS_000515 P_TAU (NGS4+IG,I_LAY) = Z_SPECCOMB(I_LAY) * & & ( (1. - Z_FS) *(P_FAC00(I_LAY) * ABSB(IND0(I_LAY) ,IG) + & & P_FAC10(I_LAY) * ABSB(IND0(I_LAY)+5,IG) + & & P_FAC01(I_LAY) * ABSB(IND1(I_LAY) ,IG) + & & P_FAC11(I_LAY) * ABSB(IND1(I_LAY)+5,IG))+ & & Z_FS *(P_FAC00(I_LAY) * ABSB(IND0(I_LAY)+1,IG) + & & P_FAC10(I_LAY) * ABSB(IND0(I_LAY)+6,IG) + & & P_FAC01(I_LAY) * ABSB(IND1(I_LAY)+1,IG) + & & P_FAC11(I_LAY) * ABSB(IND1(I_LAY)+6,IG))) & ! &(Z_FAC000 * ABSB(IND0(I_LAY) ,IG) +& ! & Z_FAC100 * ABSB(IND0(I_LAY)+1,IG) +& ! & Z_FAC010 * ABSB(IND0(I_LAY)+5,IG) +& ! & Z_FAC110 * ABSB(IND0(I_LAY)+6,IG) +& ! & Z_FAC001 * ABSB(IND1(I_LAY) ,IG) +& ! & Z_FAC101 * ABSB(IND1(I_LAY)+1,IG) +& ! & Z_FAC011 * ABSB(IND1(I_LAY)+5,IG) +& ! & Z_FAC111 * ABSB(IND1(I_LAY)+6,IG))& !-- DS_000515 & + P_WX(1,I_LAY) * CCL4(IG)& & + P_TAUAERL(I_LAY,5) PFRAC(NGS4+IG,I_LAY) = FRACREFB(IG,JS) + Z_FS *& & (FRACREFB(IG,JS+1) - FRACREFB(IG,JS)) ENDDO ENDDO IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL5',1,ZHOOK_HANDLE) END SUBROUTINE RRTM_TAUMOL5