Directory: | ./ |
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File: | rad/rrtm_taumol13.f90 |
Date: | 2022-01-11 19:19:34 |
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Lines: | 26 | 26 | 100.0% |
Branches: | 12 | 14 | 85.7% |
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1 | !---------------------------------------------------------------------------- | ||
2 | 119280 | SUBROUTINE RRTM_TAUMOL13 (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,K_LAYTROP,P_SELFFAC,P_SELFFRAC,K_INDSELF,PFRAC) | ||
5 | |||
6 | ! BAND 13: 2080-2250 cm-1 (low - H2O,N2O; high - nothing) | ||
7 | |||
8 | ! Modifications | ||
9 | ! M.Hamrud 01-Oct-2003 CY28 Cleaning | ||
10 | |||
11 | ! D Salmond 2000-05-15 speed-up | ||
12 | |||
13 | USE PARKIND1 ,ONLY : JPIM ,JPRB | ||
14 | USE YOMHOOK ,ONLY : LHOOK, DR_HOOK | ||
15 | |||
16 | USE PARRRTM , ONLY : JPLAY ,JPBAND ,JPGPT ,NG13 ,NGS12 | ||
17 | USE YOERRTWN , ONLY : NSPA | ||
18 | USE YOERRTA13, ONLY : ABSA ,FRACREFA,SELFREF,STRRAT | ||
19 | |||
20 | ! Input | ||
21 | !#include "yoeratm.h" | ||
22 | |||
23 | ! REAL TAUAER(JPLAY) | ||
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 | INTEGER(KIND=JPIM),INTENT(IN) :: K_LAYTROP | ||
42 | REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFAC(JPLAY) | ||
43 | REAL(KIND=JPRB) ,INTENT(IN) :: P_SELFFRAC(JPLAY) | ||
44 | INTEGER(KIND=JPIM),INTENT(IN) :: K_INDSELF(JPLAY) | ||
45 | REAL(KIND=JPRB) ,INTENT(OUT) :: PFRAC(JPGPT,JPLAY) | ||
46 | !- from AER | ||
47 | !- from INTFAC | ||
48 | !- from INTIND | ||
49 | !- from PRECISE | ||
50 | !- from PROFDATA | ||
51 | !- from SELF | ||
52 | !- from SP | ||
53 | INTEGER(KIND=JPIM) :: IJS(JPLAY) | ||
54 | REAL(KIND=JPRB) :: ZFS(JPLAY),Z_SPECCOMB(JPLAY) | ||
55 | INTEGER(KIND=JPIM) :: IND0(JPLAY),IND1(JPLAY),INDS(JPLAY) | ||
56 | |||
57 | INTEGER(KIND=JPIM) :: IG, JS, I_LAY | ||
58 | |||
59 | REAL(KIND=JPRB) :: Z_FAC000, Z_FAC001, Z_FAC010, Z_FAC011, Z_FAC100, Z_FAC101,& | ||
60 | & Z_FAC110, Z_FAC111, Z_FS, Z_SPECMULT, Z_SPECPARM | ||
61 | REAL(KIND=JPRB) :: ZHOOK_HANDLE | ||
62 | |||
63 | ! EQUIVALENCE (TAUAERL(1,13),TAUAER) | ||
64 | |||
65 | ! Compute the optical depth by interpolating in ln(pressure), | ||
66 | ! temperature, and appropriate species. Below LAYTROP, the water | ||
67 | ! vapor self-continuum is interpolated (in temperature) separately. | ||
68 | |||
69 |
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119280 | IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL13',0,ZHOOK_HANDLE) |
70 |
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2624160 | DO I_LAY = 1, K_LAYTROP |
71 | 2504880 | Z_SPECCOMB(I_LAY) = P_COLH2O(I_LAY) + STRRAT*P_COLN2O(I_LAY) | |
72 | 2504880 | Z_SPECPARM = P_COLH2O(I_LAY)/Z_SPECCOMB(I_LAY) | |
73 | 2504880 | Z_SPECPARM=MIN(P_ONEMINUS,Z_SPECPARM) | |
74 | 2504880 | Z_SPECMULT = 8._JPRB*(Z_SPECPARM) | |
75 | 2504880 | JS = 1 + INT(Z_SPECMULT) | |
76 | 2504880 | Z_FS = MOD(Z_SPECMULT,1.0_JPRB) | |
77 | 2504880 | IND0(I_LAY) = ((K_JP(I_LAY)-1)*5+(K_JT(I_LAY)-1))*NSPA(13) + JS | |
78 | 2504880 | IND1(I_LAY) = (K_JP(I_LAY)*5+(K_JT1(I_LAY)-1))*NSPA(13) + JS | |
79 | 2504880 | INDS(I_LAY) = K_INDSELF(I_LAY) | |
80 | |||
81 | 2504880 | ZFS(I_LAY)=Z_FS | |
82 | 2624160 | IJS(I_LAY)=JS | |
83 | |||
84 | ENDDO | ||
85 | |||
86 | !-- DS_000515 | ||
87 |
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596400 | DO IG = 1, NG13 |
88 |
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10615920 | DO I_LAY = 1, K_LAYTROP |
89 | !-- DS_000515 | ||
90 | |||
91 | 10019520 | Z_FS=ZFS(I_LAY) | |
92 | 10019520 | JS=IJS(I_LAY) | |
93 | !---jjm | ||
94 | ! FAC000 = (_ONE_ - FS) * FAC00(LAY) | ||
95 | ! FAC010 = (_ONE_ - FS) * FAC10(LAY) | ||
96 | ! FAC100 = FS * FAC00(LAY) | ||
97 | ! FAC110 = FS * FAC10(LAY) | ||
98 | ! FAC001 = (_ONE_ - FS) * FAC01(LAY) | ||
99 | ! FAC011 = (_ONE_ - FS) * FAC11(LAY) | ||
100 | ! FAC101 = FS * FAC01(LAY) | ||
101 | ! FAC111 = FS * FAC11(LAY) | ||
102 | !---- | ||
103 | P_TAU (NGS12+IG,I_LAY) = Z_SPECCOMB(I_LAY) *& | ||
104 | !-- DS_000515 | ||
105 | & ( (1. - Z_FS) *( P_FAC00(I_LAY) * ABSA(IND0(I_LAY) ,IG) + & | ||
106 | & P_FAC10(I_LAY) * ABSA(IND0(I_LAY)+ 9,IG) + & | ||
107 | & P_FAC01(I_LAY) * ABSA(IND1(I_LAY) ,IG) + & | ||
108 | & P_FAC11(I_LAY) * ABSA(IND1(I_LAY)+ 9,IG))+ & | ||
109 | & Z_FS *( P_FAC00(I_LAY) * ABSA(IND0(I_LAY)+ 1,IG) + & | ||
110 | & P_FAC10(I_LAY) * ABSA(IND0(I_LAY)+10,IG) + & | ||
111 | & P_FAC01(I_LAY) * ABSA(IND1(I_LAY)+ 1,IG) + & | ||
112 | & P_FAC11(I_LAY) * ABSA(IND1(I_LAY)+10,IG))) + & | ||
113 | ! &(Z_FAC000 * ABSA(IND0(I_LAY) ,IG) +& | ||
114 | ! & Z_FAC100 * ABSA(IND0(I_LAY)+ 1,IG) +& | ||
115 | ! & Z_FAC010 * ABSA(IND0(I_LAY)+ 9,IG) +& | ||
116 | ! & Z_FAC110 * ABSA(IND0(I_LAY)+10,IG) +& | ||
117 | ! & Z_FAC001 * ABSA(IND1(I_LAY) ,IG) +& | ||
118 | ! & Z_FAC101 * ABSA(IND1(I_LAY)+ 1,IG) +& | ||
119 | ! & Z_FAC011 * ABSA(IND1(I_LAY)+ 9,IG) +& | ||
120 | ! & Z_FAC111 * ABSA(IND1(I_LAY)+10,IG))+& | ||
121 | !-- DS_000515 | ||
122 | & P_COLH2O(I_LAY) * & | ||
123 | & P_SELFFAC(I_LAY) * (SELFREF(INDS(I_LAY),IG) + & | ||
124 | & P_SELFFRAC(I_LAY) *& | ||
125 | & (SELFREF(INDS(I_LAY)+1,IG) - SELFREF(INDS(I_LAY),IG)))& | ||
126 | 10019520 | & + P_TAUAERL(I_LAY,13) | |
127 | PFRAC(NGS12+IG,I_LAY) = FRACREFA(IG,JS) + Z_FS *& | ||
128 | 10496640 | & (FRACREFA(IG,JS+1) - FRACREFA(IG,JS)) | |
129 | ENDDO | ||
130 | ENDDO | ||
131 | |||
132 | !-- JJM_000517 | ||
133 |
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596400 | DO IG = 1, NG13 |
134 |
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9184560 | DO I_LAY = K_LAYTROP+1, KLEV |
135 | !-- JJM_000517 | ||
136 | 8588160 | P_TAU (NGS12+IG,I_LAY) = P_TAUAERL(I_LAY,13) | |
137 | 9065280 | PFRAC(NGS12+IG,I_LAY) = 0.0_JPRB | |
138 | ENDDO | ||
139 | ENDDO | ||
140 | |||
141 |
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119280 | IF (LHOOK) CALL DR_HOOK('RRTM_TAUMOL13',1,ZHOOK_HANDLE) |
142 | 119280 | END SUBROUTINE RRTM_TAUMOL13 | |
143 |