SUBROUTINE SRTM_TAUMOL29 & & ( KIDIA , KFDIA , KLEV,& & P_FAC00 , P_FAC01 , P_FAC10 , P_FAC11,& & K_JP , K_JT , K_JT1,& & P_COLH2O , P_COLCO2 , P_COLMOL,& & K_LAYTROP , P_SELFFAC, P_SELFFRAC, K_INDSELF , P_FORFAC, P_FORFRAC, K_INDFOR,& & P_SFLUXZEN, P_TAUG , P_TAUR , PRMU0 & & ) ! Written by Eli J. Mlawer, Atmospheric & Environmental Research. ! BAND 29: 820-2600 cm-1 (low - H2O; high - CO2) ! Modifications ! M.Hamrud 01-Oct-2003 CY28 Cleaning ! JJMorcrette 2002-10-03 adapted to ECMWF environment ! D.Salmond 31-Oct-2007 Vector version in the style of RRTM from Meteo France & NEC ! JJMorcrette 20110610 Flexible configuration for number of g-points USE PARKIND1 , ONLY : JPIM, JPRB USE YOMHOOK , ONLY : LHOOK, DR_HOOK, JPHOOK USE PARSRTM , ONLY : JPG USE YOESRTM , ONLY : NG29 USE YOESRTA29, ONLY : ABSA, ABSB, FORREFC, SELFREFC, SFLUXREFC, & & ABSH2OC, ABSCO2C, RAYL, LAYREFFR USE YOESRTWN , ONLY : NSPA, NSPB IMPLICIT NONE !-- Output INTEGER(KIND=JPIM),INTENT(IN) :: KIDIA, KFDIA INTEGER(KIND=JPIM),INTENT(IN) :: KLEV REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC00(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC01(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC10(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC11(KIDIA:KFDIA,KLEV) INTEGER(KIND=JPIM),INTENT(IN) :: K_JP(KIDIA:KFDIA,KLEV) INTEGER(KIND=JPIM),INTENT(IN) :: K_JT(KIDIA:KFDIA,KLEV) INTEGER(KIND=JPIM),INTENT(IN) :: K_JT1(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_COLH2O(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_COLCO2(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_COLMOL(KIDIA:KFDIA,KLEV) INTEGER(KIND=JPIM),INTENT(IN) :: K_LAYTROP(KIDIA:KFDIA) REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFAC(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFRAC(KIDIA:KFDIA,KLEV) INTEGER(KIND=JPIM),INTENT(IN) :: K_INDSELF(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_FORFAC(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(IN) :: P_FORFRAC(KIDIA:KFDIA,KLEV) INTEGER(KIND=JPIM),INTENT(IN) :: K_INDFOR(KIDIA:KFDIA,KLEV) REAL(KIND=JPRB) ,INTENT(OUT) :: P_SFLUXZEN(KIDIA:KFDIA,JPG) REAL(KIND=JPRB) ,INTENT(OUT) :: P_TAUG(KIDIA:KFDIA,KLEV,JPG) REAL(KIND=JPRB) ,INTENT(OUT) :: P_TAUR(KIDIA:KFDIA,KLEV,JPG) REAL(KIND=JPRB) ,INTENT(IN) :: PRMU0(KIDIA:KFDIA) !- from INTFAC !- from INTIND !- from PRECISE !- from PROFDATA !- from SELF !-- from FOREIGN INTEGER(KIND=JPIM) :: IG, IND0, IND1, INDS, INDF, I_LAY, I_LAYSOLFR(KIDIA:KFDIA), I_NLAYERS, IPLON REAL(KIND=JPRB) :: & & Z_TAURAY REAL(KIND=JPHOOK) :: ZHOOK_HANDLE IF (LHOOK) CALL DR_HOOK('SRTM_TAUMOL29',0,ZHOOK_HANDLE) I_NLAYERS = KLEV ! 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. DO I_LAY = 1, I_NLAYERS DO IPLON = KIDIA, KFDIA IF (PRMU0(IPLON) > 0.0_JPRB) THEN IF (I_LAY <= K_LAYTROP(IPLON)) THEN IND0 = ((K_JP(IPLON,I_LAY)-1)*5+(K_JT(IPLON,I_LAY)-1))*NSPA(29) + 1 IND1 = (K_JP(IPLON,I_LAY)*5+(K_JT1(IPLON,I_LAY)-1))*NSPA(29) + 1 INDS = K_INDSELF(IPLON,I_LAY) INDF = K_INDFOR(IPLON,I_LAY) Z_TAURAY = P_COLMOL(IPLON,I_LAY) * RAYL ! DO IG = 1, NG(29) !CDIR UNROLL=NG29 DO IG = 1, NG29 P_TAUG(IPLON,I_LAY,IG) = P_COLH2O(IPLON,I_LAY) * & & ((P_FAC00(IPLON,I_LAY) * ABSA(IND0,IG) + & & P_FAC10(IPLON,I_LAY) * ABSA(IND0+1,IG) + & & P_FAC01(IPLON,I_LAY) * ABSA(IND1,IG) + & & P_FAC11(IPLON,I_LAY) * ABSA(IND1+1,IG)) + & & P_SELFFAC(IPLON,I_LAY) * (SELFREFC(INDS,IG) + & & P_SELFFRAC(IPLON,I_LAY) * & & (SELFREFC(INDS+1,IG) - SELFREFC(INDS,IG))) + & & P_FORFAC(IPLON,I_LAY) * (FORREFC(INDF,IG) + & & P_FORFRAC(IPLON,I_LAY) * & & (FORREFC(INDF+1,IG) - FORREFC(INDF,IG)))) & & + P_COLCO2(IPLON,I_LAY) * ABSCO2C(IG) ! & + TAURAY & ! SSA(LAY,IG) = TAURAY/TAUG(LAY,IG) P_TAUR(IPLON,I_LAY,IG) = Z_TAURAY ENDDO ENDIF ENDIF ENDDO ENDDO I_LAYSOLFR(:) = I_NLAYERS DO I_LAY = 1, I_NLAYERS DO IPLON = KIDIA, KFDIA IF (PRMU0(IPLON) > 0.0_JPRB) THEN IF (I_LAY >= K_LAYTROP(IPLON)+1) THEN IF (K_JP(IPLON,I_LAY-1) < LAYREFFR .AND. K_JP(IPLON,I_LAY) >= LAYREFFR) & & I_LAYSOLFR(IPLON) = I_LAY IND0 = ((K_JP(IPLON,I_LAY)-13)*5+(K_JT(IPLON,I_LAY)-1))*NSPB(29) + 1 IND1 = ((K_JP(IPLON,I_LAY)-12)*5+(K_JT1(IPLON,I_LAY)-1))*NSPB(29) + 1 Z_TAURAY = P_COLMOL(IPLON,I_LAY) * RAYL ! DO IG = 1, NG(29) !CDIR UNROLL=NG29 DO IG = 1 , NG29 P_TAUG(IPLON,I_LAY,IG) = P_COLCO2(IPLON,I_LAY) * & & (P_FAC00(IPLON,I_LAY) * ABSB(IND0,IG) + & & P_FAC10(IPLON,I_LAY) * ABSB(IND0+1,IG) + & & P_FAC01(IPLON,I_LAY) * ABSB(IND1,IG) + & & P_FAC11(IPLON,I_LAY) * ABSB(IND1+1,IG)) & & + P_COLH2O(IPLON,I_LAY) * ABSH2OC(IG) ! & + TAURAY ! SSA(LAY,IG) = TAURAY/TAUG(LAY,IG) IF (I_LAY == I_LAYSOLFR(IPLON)) P_SFLUXZEN(IPLON,IG) = SFLUXREFC(IG) P_TAUR(IPLON,I_LAY,IG) = Z_TAURAY ENDDO ENDIF ENDIF ENDDO ENDDO !----------------------------------------------------------------------- IF (LHOOK) CALL DR_HOOK('SRTM_TAUMOL29',1,ZHOOK_HANDLE) END SUBROUTINE SRTM_TAUMOL29