| 1 | !******************************************************************************* |
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| 2 | SUBROUTINE RRTM_TAUMOL10 (KLEV,TAU,& |
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| 3 | &TAUAERL,FAC00,FAC01,FAC10,FAC11,JP,JT,JT1,& |
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| 4 | &COLH2O,LAYTROP,PFRAC) |
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| 5 | |
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| 6 | ! BAND 10: 1390-1480 cm-1 (low - H2O; high - H2O) |
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| 7 | |
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| 8 | ! Modifications |
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| 9 | ! |
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| 10 | ! D Salmond 2000-05-15 speed-up |
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| 11 | ! JJMorcrette 2000-05-17 speed-up |
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| 12 | |
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| 13 | |
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| 14 | #include "tsmbkind.h" |
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| 15 | |
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| 16 | USE PARRRTM , ONLY : JPLAY ,JPBAND ,JPGPT ,JPXSEC , NGS9 |
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| 17 | USE YOERRTWN , ONLY : NG ,NSPA ,NSPB |
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| 18 | USE YOERRTA10, ONLY : NG10 ,ABSA ,ABSB ,FRACREFA, FRACREFB, KA , KB |
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| 19 | |
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| 20 | ! Input |
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| 21 | !#include "yoeratm.h" |
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| 22 | |
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| 23 | ! REAL TAUAER(JPLAY) |
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| 24 | |
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| 25 | IMPLICIT NONE |
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| 26 | |
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| 27 | ! Output |
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| 28 | REAL_B :: TAU (JPGPT,JPLAY) |
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| 29 | |
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| 30 | ! DUMMY INTEGER SCALARS |
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| 31 | INTEGER_M :: KLEV |
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| 32 | |
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| 33 | !- from AER |
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| 34 | REAL_B :: TAUAERL(JPLAY,JPBAND) |
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| 35 | |
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| 36 | !- from INTFAC |
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| 37 | REAL_B :: FAC00(JPLAY) |
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| 38 | REAL_B :: FAC01(JPLAY) |
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| 39 | REAL_B :: FAC10(JPLAY) |
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| 40 | REAL_B :: FAC11(JPLAY) |
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| 41 | |
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| 42 | !- from INTIND |
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| 43 | INTEGER_M :: JP(JPLAY) |
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| 44 | INTEGER_M :: JT(JPLAY) |
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| 45 | INTEGER_M :: JT1(JPLAY) |
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| 46 | |
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| 47 | !- from PROFDATA |
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| 48 | REAL_B :: COLH2O(JPLAY) |
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| 49 | INTEGER_M :: LAYTROP |
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| 50 | |
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| 51 | !- from SP |
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| 52 | REAL_B :: PFRAC(JPGPT,JPLAY) |
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| 53 | |
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| 54 | INTEGER_M :: IND0(JPLAY),IND1(JPLAY) |
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| 55 | |
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| 56 | ! LOCAL INTEGER SCALARS |
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| 57 | INTEGER_M :: IG, LAY |
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| 58 | |
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| 59 | ! EQUIVALENCE (TAUAERL(1,10),TAUAER) |
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| 60 | |
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| 61 | ! Compute the optical depth by interpolating in ln(pressure) and |
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| 62 | ! temperature. |
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| 63 | |
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| 64 | DO LAY = 1, LAYTROP |
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| 65 | IND0(LAY) = ((JP(LAY)-1)*5+(JT(LAY)-1))*NSPA(10) + 1 |
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| 66 | IND1(LAY) = (JP(LAY)*5+(JT1(LAY)-1))*NSPA(10) + 1 |
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| 67 | ENDDO |
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| 68 | |
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| 69 | !-- DS_000515 |
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| 70 | DO IG = 1, NG10 |
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| 71 | DO LAY = 1, LAYTROP |
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| 72 | !-- DS_000515 |
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| 73 | TAU (NGS9+IG,LAY) = COLH2O(LAY) *& |
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| 74 | &(FAC00(LAY) * ABSA(IND0(LAY) ,IG) +& |
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| 75 | & FAC10(LAY) * ABSA(IND0(LAY)+1,IG) +& |
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| 76 | & FAC01(LAY) * ABSA(IND1(LAY) ,IG) +& |
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| 77 | & FAC11(LAY) * ABSA(IND1(LAY)+1,IG)) & |
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| 78 | &+ TAUAERL(LAY,10) |
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| 79 | PFRAC(NGS9+IG,LAY) = FRACREFA(IG) |
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| 80 | ENDDO |
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| 81 | ENDDO |
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| 82 | |
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| 83 | DO LAY = LAYTROP+1, KLEV |
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| 84 | IND0(LAY) = ((JP(LAY)-13)*5+(JT(LAY)-1))*NSPB(10) + 1 |
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| 85 | IND1(LAY) = ((JP(LAY)-12)*5+(JT1(LAY)-1))*NSPB(10) + 1 |
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| 86 | ENDDO |
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| 87 | |
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| 88 | !-- JJM_000517 |
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| 89 | DO IG = 1, NG10 |
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| 90 | DO LAY = LAYTROP+1, KLEV |
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| 91 | !-- JJM_000517 |
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| 92 | TAU (NGS9+IG,LAY) = COLH2O(LAY) *& |
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| 93 | &(FAC00(LAY) * ABSB(IND0(LAY) ,IG) +& |
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| 94 | & FAC10(LAY) * ABSB(IND0(LAY)+1,IG) +& |
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| 95 | & FAC01(LAY) * ABSB(IND1(LAY) ,IG) +& |
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| 96 | & FAC11(LAY) * ABSB(IND1(LAY)+1,IG)) & |
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| 97 | &+ TAUAERL(LAY,10) |
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| 98 | PFRAC(NGS9+IG,LAY) = FRACREFB(IG) |
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| 99 | ENDDO |
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| 100 | ENDDO |
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| 101 | |
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| 102 | RETURN |
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| 103 | END SUBROUTINE RRTM_TAUMOL10 |
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