Directory: | ./ |
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File: | rad/rrtm_cmbgb1.f90 |
Date: | 2022-01-11 19:19:34 |
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1 | !*************************************************************************** | ||
2 | 1 | SUBROUTINE RRTM_CMBGB1 | |
3 | !*************************************************************************** | ||
4 | |||
5 | ! The subroutines CMBGB1->CMBGB16 input the absorption coefficient | ||
6 | ! data for each band, which are defined for 16 g-points and 16 spectral | ||
7 | ! bands. The data are combined with appropriate weighting following the | ||
8 | ! g-point mapping arrays specified in RRTMINIT. Plank fraction data | ||
9 | ! in arrays FRACREFA and FRACREFB are combined without weighting. All | ||
10 | ! g-point reduced data are put into new arrays for use in RRTM. | ||
11 | |||
12 | ! BAND 1: 10-250 cm-1 (low - H2O; high - H2O) | ||
13 | !*************************************************************************** | ||
14 | |||
15 | ! Parameters | ||
16 | USE PARKIND1 ,ONLY : JPIM ,JPRB | ||
17 | USE YOMHOOK ,ONLY : LHOOK, DR_HOOK | ||
18 | |||
19 | USE YOERRTO1 , ONLY : KAO, KBO, SELFREFO, FORREFO, FRACREFAO,FRACREFBO | ||
20 | USE YOERRTA1 , ONLY : KA , KB , SELFREF , FORREF , FRACREFA ,FRACREFB | ||
21 | USE YOERRTRWT, ONLY : FREFA ,FREFB ,RWGT | ||
22 | USE YOERRTFTR, ONLY : NGC ,NGN | ||
23 | |||
24 | IMPLICIT NONE | ||
25 | |||
26 | INTEGER(KIND=JPIM) :: IGC, IPR, IPRSM, JP, JT | ||
27 | |||
28 | REAL(KIND=JPRB) :: Z_SUMF1, Z_SUMF2, Z_SUMK | ||
29 | REAL(KIND=JPRB) :: ZHOOK_HANDLE | ||
30 | |||
31 |
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1 | IF (LHOOK) CALL DR_HOOK('RRTM_CMBGB1',0,ZHOOK_HANDLE) |
32 |
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6 | DO JT = 1,5 |
33 |
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70 | DO JP = 1,13 |
34 | IPRSM = 0 | ||
35 |
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590 | DO IGC = 1,NGC(1) |
36 | Z_SUMK = 0.0_JPRB | ||
37 |
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1560 | DO IPR = 1, NGN(IGC) |
38 | 1040 | IPRSM = IPRSM + 1 | |
39 | |||
40 | 1560 | Z_SUMK = Z_SUMK + KAO(JT,JP,IPRSM)*RWGT(IPRSM) | |
41 | ENDDO | ||
42 | |||
43 | 585 | KA(JT,JP,IGC) = Z_SUMK | |
44 | ENDDO | ||
45 | ENDDO | ||
46 |
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241 | DO JP = 13,59 |
47 | IPRSM = 0 | ||
48 |
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2120 | DO IGC = 1,NGC(1) |
49 | Z_SUMK = 0.0_JPRB | ||
50 |
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5640 | DO IPR = 1, NGN(IGC) |
51 | 3760 | IPRSM = IPRSM + 1 | |
52 | |||
53 | 5640 | Z_SUMK = Z_SUMK + KBO(JT,JP,IPRSM)*RWGT(IPRSM) | |
54 | ENDDO | ||
55 | |||
56 | 2115 | KB(JT,JP,IGC) = Z_SUMK | |
57 | ENDDO | ||
58 | ENDDO | ||
59 | ENDDO | ||
60 | |||
61 |
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11 | DO JT = 1,10 |
62 | IPRSM = 0 | ||
63 |
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91 | DO IGC = 1,NGC(1) |
64 | Z_SUMK = 0.0_JPRB | ||
65 |
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240 | DO IPR = 1, NGN(IGC) |
66 | 160 | IPRSM = IPRSM + 1 | |
67 | |||
68 | 240 | Z_SUMK = Z_SUMK + SELFREFO(JT,IPRSM)*RWGT(IPRSM) | |
69 | ENDDO | ||
70 | |||
71 | 90 | SELFREF(JT,IGC) = Z_SUMK | |
72 | ENDDO | ||
73 | ENDDO | ||
74 | |||
75 | IPRSM = 0 | ||
76 |
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9 | DO IGC = 1,NGC(1) |
77 | Z_SUMK = 0.0_JPRB | ||
78 | Z_SUMF1 = 0.0_JPRB | ||
79 | Z_SUMF2 = 0.0_JPRB | ||
80 |
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24 | DO IPR = 1, NGN(IGC) |
81 | 16 | IPRSM = IPRSM + 1 | |
82 | |||
83 | 16 | Z_SUMK = Z_SUMK + FORREFO(IPRSM)*RWGT(IPRSM) | |
84 | 16 | Z_SUMF1= Z_SUMF1+ FRACREFAO(IPRSM) | |
85 | 24 | Z_SUMF2= Z_SUMF2+ FRACREFBO(IPRSM) | |
86 | ENDDO | ||
87 | |||
88 | 8 | FORREF(IGC) = Z_SUMK | |
89 | 8 | FRACREFA(IGC) = Z_SUMF1 | |
90 | 9 | FRACREFB(IGC) = Z_SUMF2 | |
91 | ENDDO | ||
92 | |||
93 |
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9 | DO IGC = 1,NGC(1) |
94 | |||
95 | 8 | FREFA(IGC,1) = FRACREFA(IGC) | |
96 | 9 | FREFB(IGC,1) = FRACREFB(IGC) | |
97 | ENDDO | ||
98 | |||
99 |
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1 | IF (LHOOK) CALL DR_HOOK('RRTM_CMBGB1',1,ZHOOK_HANDLE) |
100 | 1 | END SUBROUTINE RRTM_CMBGB1 | |
101 |