| Directory: | ./ |
|---|---|
| File: | rad/rrtm_taumol9.f90 |
| Date: | 2022-01-11 19:19:34 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 52 | 54 | 96.3% |
| Branches: | 27 | 30 | 90.0% |
| Line | Branch | Exec | Source |
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| 1 | !---------------------------------------------------------------------------- | ||
| 2 | 119280 | SUBROUTINE RRTM_TAUMOL9 (KLEV,P_TAU,& | |
| 3 | & P_TAUAERL,P_FAC00,P_FAC01,P_FAC10,P_FAC11,K_JP,K_JT,K_JT1,P_ONEMINUS,& | ||
| 4 | & P_COLH2O,P_COLN2O,P_COLCH4,K_LAYTROP,K_LAYSWTCH,K_LAYLOW,P_SELFFAC,P_SELFFRAC,K_INDSELF,PFRAC) | ||
| 5 | |||
| 6 | ! BAND 9: 1180-1390 cm-1 (low - H2O,CH4; high - CH4) | ||
| 7 | |||
| 8 | ! Modifications | ||
| 9 | ! M.Hamrud 01-Oct-2003 CY28 Cleaning | ||
| 10 | |||
| 11 | ! D Salmond 2000-05-15 speed-up | ||
| 12 | ! JJMorcrette 2000-05-17 speed-up | ||
| 13 | |||
| 14 | USE PARKIND1 ,ONLY : JPIM ,JPRB | ||
| 15 | USE YOMHOOK ,ONLY : LHOOK, DR_HOOK | ||
| 16 | |||
| 17 | USE PARRRTM , ONLY : JPLAY ,JPBAND ,JPGPT ,NG9 ,NGS8 | ||
| 18 | USE YOERRTWN , ONLY : NSPA ,NSPB | ||
| 19 | USE YOERRTA9 , ONLY : ABSA ,ABSB ,FRACREFA, FRACREFB,SELFREF,ABSN2O , CH4REF ,& | ||
| 20 | & ETAREF , H2OREF ,N2OREF ,STRRAT | ||
| 21 | |||
| 22 | ! Input | ||
| 23 | !#include "yoeratm.h" | ||
| 24 | |||
| 25 | IMPLICIT NONE | ||
| 26 | |||
| 27 | ! Output | ||
| 28 | INTEGER(KIND=JPIM),INTENT(IN) :: KLEV | ||
| 29 | REAL(KIND=JPRB) ,INTENT(OUT) :: P_TAU(JPGPT,JPLAY) | ||
| 30 | REAL(KIND=JPRB) ,INTENT(IN) :: P_TAUAERL(JPLAY,JPBAND) | ||
| 31 | REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC00(JPLAY) | ||
| 32 | REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC01(JPLAY) | ||
| 33 | REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC10(JPLAY) | ||
| 34 | REAL(KIND=JPRB) ,INTENT(IN) :: P_FAC11(JPLAY) | ||
| 35 | INTEGER(KIND=JPIM),INTENT(IN) :: K_JP(JPLAY) | ||
| 36 | INTEGER(KIND=JPIM),INTENT(IN) :: K_JT(JPLAY) | ||
| 37 | INTEGER(KIND=JPIM),INTENT(IN) :: K_JT1(JPLAY) | ||
| 38 | REAL(KIND=JPRB) ,INTENT(IN) :: P_ONEMINUS | ||
| 39 | REAL(KIND=JPRB) ,INTENT(IN) :: P_COLH2O(JPLAY) | ||
| 40 | REAL(KIND=JPRB) ,INTENT(IN) :: P_COLN2O(JPLAY) | ||
| 41 | REAL(KIND=JPRB) ,INTENT(IN) :: P_COLCH4(JPLAY) | ||
| 42 | INTEGER(KIND=JPIM),INTENT(IN) :: K_LAYTROP | ||
| 43 | INTEGER(KIND=JPIM),INTENT(IN) :: K_LAYSWTCH | ||
| 44 | INTEGER(KIND=JPIM),INTENT(IN) :: K_LAYLOW | ||
| 45 | REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFAC(JPLAY) | ||
| 46 | REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFRAC(JPLAY) | ||
| 47 | INTEGER(KIND=JPIM),INTENT(IN) :: K_INDSELF(JPLAY) | ||
| 48 | REAL(KIND=JPRB) ,INTENT(OUT) :: PFRAC(JPGPT,JPLAY) | ||
| 49 | !- from AER | ||
| 50 | !- from INTFAC | ||
| 51 | !- from INTIND | ||
| 52 | !- from PRECISE | ||
| 53 | !- from PROFDATA | ||
| 54 | !- from SELF | ||
| 55 | !- from SP | ||
| 56 | INTEGER(KIND=JPIM) :: JFRAC(JPLAY) | ||
| 57 | REAL(KIND=JPRB) :: Z_FFRAC(JPLAY),ZFS(JPLAY),Z_SPECCOMB(JPLAY) | ||
| 58 | INTEGER(KIND=JPIM) :: IND0(JPLAY),IND1(JPLAY),INDS(JPLAY),IIOFF(JPLAY) | ||
| 59 | |||
| 60 | ! REAL TAUAER(JPLAY) | ||
| 61 | REAL(KIND=JPRB) :: Z_N2OMULT(JPLAY) | ||
| 62 | |||
| 63 | INTEGER(KIND=JPIM) :: IG, IOFF, JS, I_LAY, I_NS | ||
| 64 | |||
| 65 | REAL(KIND=JPRB) :: Z_COLREF1, Z_COLREF2, Z_CURRN2O, Z_FAC000, Z_FAC001,& | ||
| 66 | & Z_FAC010, Z_FAC011, Z_FAC100, Z_FAC101, Z_FAC110, Z_FAC111, & | ||
| 67 | & Z_FP, Z_FS, Z_RATIO, Z_SPECMULT, Z_SPECPARM, Z_WCOMB1, & | ||
| 68 | & Z_WCOMB2 | ||
| 69 | REAL(KIND=JPRB) :: ZHOOK_HANDLE | ||
| 70 | |||
| 71 | ! EQUIVALENCE (TAUAERL(1,9),TAUAER) | ||
| 72 | |||
| 73 |
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119280 | IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL9',0,ZHOOK_HANDLE) |
| 74 | IOFF = 0 | ||
| 75 | |||
| 76 | ! Compute the optical depth by interpolating in ln(pressure), | ||
| 77 | ! temperature, and appropriate species. Below LAYTROP, the water | ||
| 78 | ! vapor self-continuum is interpolated (in temperature) separately. | ||
| 79 | |||
| 80 |
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2624160 | DO I_LAY = 1, K_LAYTROP |
| 81 | 2504880 | Z_SPECCOMB(I_LAY) = P_COLH2O(I_LAY) + STRRAT*P_COLCH4(I_LAY) | |
| 82 | 2504880 | Z_SPECPARM = P_COLH2O(I_LAY)/Z_SPECCOMB(I_LAY) | |
| 83 | 2504880 | Z_SPECPARM=MIN(P_ONEMINUS,Z_SPECPARM) | |
| 84 | 2504880 | Z_SPECMULT = 8._JPRB*(Z_SPECPARM) | |
| 85 | 2504880 | JS = 1 + INT(Z_SPECMULT) | |
| 86 | 2504880 | JFRAC(I_LAY) = JS | |
| 87 | 2504880 | Z_FS = MOD(Z_SPECMULT,1.0_JPRB) | |
| 88 | 2504880 | Z_FFRAC(I_LAY) = Z_FS | |
| 89 |
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2504880 | IF (JS == 8) THEN |
| 90 |
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1509602 | IF (Z_FS <= 0.68_JPRB) THEN |
| 91 | 244813 | Z_FS = Z_FS/0.68_JPRB | |
| 92 |
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1264789 | ELSEIF (Z_FS <= 0.92_JPRB) THEN |
| 93 | JS = JS + 1 | ||
| 94 | 444884 | Z_FS = (Z_FS-0.68_JPRB)/0.24_JPRB | |
| 95 | ELSE | ||
| 96 | JS = JS + 2 | ||
| 97 | 819905 | Z_FS = (Z_FS-0.92_JPRB)/0.08_JPRB | |
| 98 | ENDIF | ||
| 99 |
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995278 | ELSEIF (JS == 9) THEN |
| 100 | JS = 10 | ||
| 101 | Z_FS = 1.0_JPRB | ||
| 102 | ✗ | JFRAC(I_LAY) = 8 | |
| 103 | ✗ | Z_FFRAC(I_LAY) = 1.0_JPRB | |
| 104 | ENDIF | ||
| 105 | 2504880 | Z_FP = P_FAC01(I_LAY) + P_FAC11(I_LAY) | |
| 106 | 2504880 | I_NS = JS + INT(Z_FS + 0.5_JPRB) | |
| 107 | 2504880 | IND0(I_LAY) = ((K_JP(I_LAY)-1)*5+(K_JT(I_LAY)-1))*NSPA(9) + JS | |
| 108 | 2504880 | IND1(I_LAY) = (K_JP(I_LAY)*5+(K_JT1(I_LAY)-1))*NSPA(9) + JS | |
| 109 | 2504880 | INDS(I_LAY) = K_INDSELF(I_LAY) | |
| 110 |
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2504880 | IF (I_LAY == K_LAYLOW) IOFF = NG9 |
| 111 |
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2504880 | IF (I_LAY == K_LAYSWTCH) IOFF = 2*NG9 |
| 112 | 2504880 | Z_COLREF1 = N2OREF(K_JP(I_LAY)) | |
| 113 | 2504880 | Z_COLREF2 = N2OREF(K_JP(I_LAY)+1) | |
| 114 |
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2504880 | IF (I_NS == 11) THEN |
| 115 | 572550 | Z_WCOMB1 = 1.0_JPRB/H2OREF(K_JP(I_LAY)) | |
| 116 | 572550 | Z_WCOMB2 = 1.0_JPRB/H2OREF(K_JP(I_LAY)+1) | |
| 117 | ELSE | ||
| 118 | 1932330 | Z_WCOMB1 = (1.0_JPRB-ETAREF(I_NS))/(STRRAT * CH4REF(K_JP(I_LAY))) | |
| 119 | 1932330 | Z_WCOMB2 = (1.0_JPRB-ETAREF(I_NS))/(STRRAT * CH4REF(K_JP(I_LAY)+1)) | |
| 120 | ENDIF | ||
| 121 | 2504880 | Z_RATIO = (Z_COLREF1*Z_WCOMB1)+Z_FP*((Z_COLREF2*Z_WCOMB2)-(Z_COLREF1*Z_WCOMB1)) | |
| 122 | 2504880 | Z_CURRN2O = Z_SPECCOMB(I_LAY) * Z_RATIO | |
| 123 | 2504880 | Z_N2OMULT(I_LAY) = P_COLN2O(I_LAY) - Z_CURRN2O | |
| 124 | |||
| 125 | 2504880 | ZFS(I_LAY)=Z_FS | |
| 126 | 2624160 | IIOFF(I_LAY)=IOFF | |
| 127 | |||
| 128 | ENDDO | ||
| 129 | |||
| 130 | !-- DS_000515 | ||
| 131 |
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1550640 | DO IG = 1, NG9 |
| 132 |
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31609200 | DO I_LAY = 1, K_LAYTROP |
| 133 | !-- DS_000515 | ||
| 134 | |||
| 135 | 30058560 | Z_FS=ZFS(I_LAY) | |
| 136 | 30058560 | IOFF=IIOFF(I_LAY) | |
| 137 | !---jjm | ||
| 138 | ! FAC000 = (_ONE_ - FS) * FAC00(LAY) | ||
| 139 | ! FAC010 = (_ONE_ - FS) * FAC10(LAY) | ||
| 140 | ! FAC100 = FS * FAC00(LAY) | ||
| 141 | ! FAC110 = FS * FAC10(LAY) | ||
| 142 | ! FAC001 = (_ONE_ - FS) * FAC01(LAY) | ||
| 143 | ! FAC011 = (_ONE_ - FS) * FAC11(LAY) | ||
| 144 | ! FAC101 = FS * FAC01(LAY) | ||
| 145 | ! FAC111 = FS * FAC11(LAY) | ||
| 146 | !------ | ||
| 147 | |||
| 148 | P_TAU (NGS8+IG,I_LAY) = Z_SPECCOMB(I_LAY) *& | ||
| 149 | !-- DS_000515 | ||
| 150 | ! &(Z_FAC000 * ABSA(IND0(I_LAY) ,IG) +& | ||
| 151 | ! & Z_FAC100 * ABSA(IND0(I_LAY)+ 1,IG) +& | ||
| 152 | ! & Z_FAC010 * ABSA(IND0(I_LAY)+11,IG) +& | ||
| 153 | ! & Z_FAC110 * ABSA(IND0(I_LAY)+12,IG) +& | ||
| 154 | ! & Z_FAC001 * ABSA(IND1(I_LAY) ,IG) +& | ||
| 155 | ! & Z_FAC101 * ABSA(IND1(I_LAY)+ 1,IG) +& | ||
| 156 | ! & Z_FAC011 * ABSA(IND1(I_LAY)+11,IG) +& | ||
| 157 | ! & Z_FAC111 * ABSA(IND1(I_LAY)+12,IG))+& | ||
| 158 | & ( (1. - Z_FS) *(P_FAC00(I_LAY) * ABSA(IND0(I_LAY) ,IG) + & | ||
| 159 | & P_FAC10(I_LAY) * ABSA(IND0(I_LAY)+11,IG) + & | ||
| 160 | & P_FAC01(I_LAY) * ABSA(IND1(I_LAY) ,IG) + & | ||
| 161 | & P_FAC11(I_LAY) * ABSA(IND1(I_LAY)+11,IG))+ & | ||
| 162 | & Z_FS *(P_FAC00(I_LAY) * ABSA(IND0(I_LAY)+ 1,IG) + & | ||
| 163 | & P_FAC10(I_LAY) * ABSA(IND0(I_LAY)+12,IG) + & | ||
| 164 | & P_FAC01(I_LAY) * ABSA(IND1(I_LAY)+ 1,IG) + & | ||
| 165 | & P_FAC11(I_LAY) * ABSA(IND1(I_LAY)+12,IG))) + & | ||
| 166 | !-- DS_000515 | ||
| 167 | & P_COLH2O(I_LAY) * & | ||
| 168 | & P_SELFFAC(I_LAY) * (SELFREF(INDS(I_LAY),IG) + & | ||
| 169 | & P_SELFFRAC(I_LAY) *& | ||
| 170 | & (SELFREF(INDS(I_LAY)+1,IG) - SELFREF(INDS(I_LAY),IG)))& | ||
| 171 | & + Z_N2OMULT(I_LAY) * ABSN2O(IG+IOFF)& | ||
| 172 | 30058560 | & + P_TAUAERL(I_LAY,9) | |
| 173 | PFRAC(NGS8+IG,I_LAY) = FRACREFA(IG,JFRAC(I_LAY)) + Z_FFRAC(I_LAY) *& | ||
| 174 | 31489920 | & (FRACREFA(IG,JFRAC(I_LAY)+1) - FRACREFA(IG,JFRAC(I_LAY))) | |
| 175 | ENDDO | ||
| 176 | ENDDO | ||
| 177 | |||
| 178 |
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2266320 | DO I_LAY = K_LAYTROP+1, KLEV |
| 179 | 2147040 | IND0(I_LAY) = ((K_JP(I_LAY)-13)*5+(K_JT(I_LAY)-1))*NSPB(9) + 1 | |
| 180 | 2266320 | IND1(I_LAY) = ((K_JP(I_LAY)-12)*5+(K_JT1(I_LAY)-1))*NSPB(9) + 1 | |
| 181 | ENDDO | ||
| 182 | |||
| 183 | !-- JJM_000517 | ||
| 184 |
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1550640 | DO IG = 1, NG9 |
| 185 |
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27315120 | DO I_LAY = K_LAYTROP+1, KLEV |
| 186 | !-- JJM_000517 | ||
| 187 | P_TAU (NGS8+IG,I_LAY) = P_COLCH4(I_LAY) *& | ||
| 188 | & (P_FAC00(I_LAY) * ABSB(IND0(I_LAY) ,IG) +& | ||
| 189 | & P_FAC10(I_LAY) * ABSB(IND0(I_LAY)+1,IG) +& | ||
| 190 | & P_FAC01(I_LAY) * ABSB(IND1(I_LAY) ,IG) +& | ||
| 191 | & P_FAC11(I_LAY) * ABSB(IND1(I_LAY)+1,IG))& | ||
| 192 | 25764480 | & + P_TAUAERL(I_LAY,9) | |
| 193 | 27195840 | PFRAC(NGS8+IG,I_LAY) = FRACREFB(IG) | |
| 194 | ENDDO | ||
| 195 | ENDDO | ||
| 196 | |||
| 197 |
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119280 | IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL9',1,ZHOOK_HANDLE) |
| 198 | 119280 | END SUBROUTINE RRTM_TAUMOL9 | |
| 199 |