!---------------------------------------------------------------------------- SUBROUTINE RRTM_TAUMOL16 (KLEV,P_TAU,& & P_TAUAERL,P_FAC00,P_FAC01,P_FAC10,P_FAC11,K_JP,K_JT,K_JT1,P_ONEMINUS,& & P_COLH2O,P_COLCH4,K_LAYTROP,P_SELFFAC,P_SELFFRAC,K_INDSELF,PFRAC) ! BAND 16: 2600-3000 cm-1 (low - H2O,CH4; high - nothing) ! Modifications ! M.Hamrud 01-Oct-2003 CY28 Cleaning ! D Salmond 1999-07-14 speed-up USE PARKIND1 ,ONLY : JPIM ,JPRB USE YOMHOOK ,ONLY : LHOOK, DR_HOOK USE PARRRTM , ONLY : JPLAY ,JPBAND ,JPGPT ,NGS15 USE YOERRTWN , ONLY : NSPA USE YOERRTA16, ONLY : ABSA ,FRACREFA,SELFREF,STRRAT IMPLICIT NONE ! Output INTEGER(KIND=JPIM),INTENT(IN) :: KLEV REAL(KIND=JPRB) ,INTENT(OUT) :: P_TAU(JPGPT,JPLAY) 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) 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_COLCH4(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) !- from AER !- from INTFAC !- from INTIND !- from PRECISE !- from PROFDATA !- from SELF !- from SP INTEGER(KIND=JPIM) :: IG, IND0, IND1, INDS, 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_SPECCOMB, Z_SPECMULT, Z_SPECPARM REAL(KIND=JPRB) :: ZHOOK_HANDLE ! Input !#include "yoeratm.h" ! REAL TAUAER(JPLAY) ! EQUIVALENCE (TAUAERL(1,16),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_TAUMOL16',0,ZHOOK_HANDLE) DO I_LAY = 1, K_LAYTROP Z_SPECCOMB = P_COLH2O(I_LAY) + STRRAT*P_COLCH4(I_LAY) Z_SPECPARM = P_COLH2O(I_LAY)/Z_SPECCOMB Z_SPECPARM = MIN(Z_SPECPARM,P_ONEMINUS) Z_SPECMULT = 8._JPRB*(Z_SPECPARM) JS = 1 + INT(Z_SPECMULT) Z_FS = MOD(Z_SPECMULT,1.0_JPRB) !----jjm Z_FAC000 = (1.0_JPRB - Z_FS) * P_FAC00(I_LAY) Z_FAC010 = (1.0_JPRB - Z_FS) * P_FAC10(I_LAY) Z_FAC100 = Z_FS * P_FAC00(I_LAY) Z_FAC110 = Z_FS * P_FAC10(I_LAY) Z_FAC001 = (1.0_JPRB - Z_FS) * P_FAC01(I_LAY) Z_FAC011 = (1.0_JPRB - Z_FS) * P_FAC11(I_LAY) Z_FAC101 = Z_FS * P_FAC01(I_LAY) Z_FAC111 = Z_FS * P_FAC11(I_LAY) !----- IND0 = ((K_JP(I_LAY)-1)*5+(K_JT(I_LAY)-1))*NSPA(16) + JS IND1 = (K_JP(I_LAY)*5+(K_JT1(I_LAY)-1))*NSPA(16) + JS INDS = K_INDSELF(I_LAY) ! DO IG = 1, NG16 !-- DS_990714 IG=1 P_TAU (NGS15+IG,I_LAY) = Z_SPECCOMB *& ! &((1. - Z_FS)*(P_FAC00(I_LAY) * ABSA(IND0 ,IG) + ! & P_FAC10(I_LAY) * ABSA(IND0+ 9,IG) + ! & P_FAC01(I_LAY) * ABSA(IND1 ,IG) + ! & P_FAC11(I_LAY) * ABSA(IND1+ 9,IG))+ ! & Z_FS * ( P_FAC01(I_LAY) * ABSA(IND1+ 1,IG) + ! & P_FAC10(I_LAY) * ABSA(IND0+10,IG) + ! & P_FAC00(I_LAY) * ABSA(IND0+ 1,IG) + ! & P_FAC11(I_LAY) * ABSA(IND1+10,IG))) + & (Z_FAC000 * ABSA(IND0 ,IG) +& & Z_FAC100 * ABSA(IND0+ 1,IG) +& & Z_FAC010 * ABSA(IND0+ 9,IG) +& & Z_FAC110 * ABSA(IND0+10,IG) +& & Z_FAC001 * ABSA(IND1 ,IG) +& & Z_FAC101 * ABSA(IND1+ 1,IG) +& & Z_FAC011 * ABSA(IND1+ 9,IG) +& & Z_FAC111 * ABSA(IND1+10,IG))+& & P_COLH2O(I_LAY) * & & P_SELFFAC(I_LAY) * (SELFREF(INDS,IG) + & & P_SELFFRAC(I_LAY) *& & (SELFREF(INDS+1,IG) - SELFREF(INDS,IG)))& & + P_TAUAERL(I_LAY,16) PFRAC(NGS15+IG,I_LAY) = FRACREFA(IG,JS) + Z_FS *& & (FRACREFA(IG,JS+1) - FRACREFA(IG,JS)) IG=2 P_TAU (NGS15+IG,I_LAY) = Z_SPECCOMB *& ! &((1. - Z_FS)*(P_FAC00(I_LAY) * ABSA(IND0 ,IG) + ! & P_FAC10(I_LAY) * ABSA(IND0+ 9,IG) + ! & P_FAC01(I_LAY) * ABSA(IND1 ,IG) + ! & P_FAC11(I_LAY) * ABSA(IND1+ 9,IG))+ ! & Z_FS * ( P_FAC01(I_LAY) * ABSA(IND1+ 1,IG) + ! & P_FAC10(I_LAY) * ABSA(IND0+10,IG) + ! & P_FAC00(I_LAY) * ABSA(IND0+ 1,IG) + ! & P_FAC11(I_LAY) * ABSA(IND1+10,IG))) + & (Z_FAC000 * ABSA(IND0 ,IG) +& & Z_FAC100 * ABSA(IND0+ 1,IG) +& & Z_FAC010 * ABSA(IND0+ 9,IG) +& & Z_FAC110 * ABSA(IND0+10,IG) +& & Z_FAC001 * ABSA(IND1 ,IG) +& & Z_FAC101 * ABSA(IND1+ 1,IG) +& & Z_FAC011 * ABSA(IND1+ 9,IG) +& & Z_FAC111 * ABSA(IND1+10,IG))+& & P_COLH2O(I_LAY) *& & P_SELFFAC(I_LAY) * (SELFREF(INDS,IG) +& & P_SELFFRAC(I_LAY) *& & (SELFREF(INDS+1,IG) - SELFREF(INDS,IG)))& & + P_TAUAERL(I_LAY,16) PFRAC(NGS15+IG,I_LAY) = FRACREFA(IG,JS) + Z_FS *& & (FRACREFA(IG,JS+1) - FRACREFA(IG,JS)) ! END DO !-- DS_990714 ENDDO DO I_LAY = K_LAYTROP+1, KLEV ! DO IG = 1, NG16 !-- DS_990714 IG=1 P_TAU (NGS15+IG,I_LAY) = P_TAUAERL(I_LAY,16) PFRAC(NGS15+IG,I_LAY) = 0.0_JPRB IG=2 P_TAU (NGS15+IG,I_LAY) = P_TAUAERL(I_LAY,16) PFRAC(NGS15+IG,I_LAY) = 0.0_JPRB !-- DS_990714 ! END DO ENDDO IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL16',1,ZHOOK_HANDLE) END SUBROUTINE RRTM_TAUMOL16