[3990] | 1 | SUBROUTINE LWVB & |
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| 2 | &( KIDIA , KFDIA , KLON , KLEV , KUAER & |
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| 3 | &, PABCU , PADJD , PADJU & |
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| 4 | &, PB , PBINT , PBSUR , PBTOP & |
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| 5 | &, PDISD , PDISU , PEMIS , PEMIW & |
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| 6 | &, PGASUR, PGBSUR, PGATOP, PGBTOP & |
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| 7 | &, PDWFSU,PFLUC & |
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| 8 | &) |
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| 9 | |
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| 10 | !**** *LWVB* - L.W., VERTICAL INTEGRATION, EXCHANGE WITH BOUNDARIES |
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| 11 | |
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| 12 | ! PURPOSE. |
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| 13 | ! -------- |
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| 14 | ! INTRODUCES THE EFFECTS OF THE BOUNDARIES IN THE VERTICAL |
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| 15 | ! INTEGRATION |
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| 16 | |
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| 17 | !** INTERFACE. |
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| 18 | ! ---------- |
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| 19 | |
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| 20 | ! EXPLICIT ARGUMENTS : |
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| 21 | ! -------------------- |
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| 22 | ! ==== INPUTS === |
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| 23 | ! PABCU : (KLON,NUA,3*KLEV+1); ABSORBER AMOUNTS |
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| 24 | ! PADJ.. : (KLON,KLEV+1) ; CONTRIBUTION BY ADJACENT LAYERS |
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| 25 | ! PB : (KLON,NSIL,KLEV+1); SPECTRAL HALF-LEVEL PLANCK FUNCTIONS |
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| 26 | ! PBINT : (KLON,KLEV+1) ; HALF-LEVEL PLANCK FUNCTIONS |
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| 27 | ! PBSUR : (KLON,NSIL) ; SPECTRAL SURFACE PLANCK FUNCTION |
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| 28 | ! PBTOP : (KLON,NSIL) ; SPECTRAL T.O.A. PLANCK FUNCTION |
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| 29 | ! PDIS.. : (KLON,KLEV+1) ; CONTRIBUTION BY DISTANT LAYERS |
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| 30 | ! PEMIS : (KLON) ; SURFACE LW EMISSIVITY |
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| 31 | ! PEMIW : (KLON) ; SURFACE LW WINDOW EMISSIVITY |
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| 32 | ! PGASUR, PGBSUR ; SURFACE PADE APPROXIMANTS |
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| 33 | ! PGATOP, PGBTOP ; T.O.A. PADE APPROXIMANTS |
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| 34 | ! ==== OUTPUTS === |
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| 35 | ! PDWFSU : (KLON,NSIL) ; SPECTRAL DOWNWARD FLUX AT SURFACE |
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| 36 | ! PFLUC(KLON,2,KLEV) ; RADIATIVE FLUXES CLEAR-SKY: |
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| 37 | ! 1 ==> UPWARD FLUX TOTAL |
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| 38 | |
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| 39 | ! IMPLICIT ARGUMENTS : NONE |
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| 40 | ! -------------------- |
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| 41 | |
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| 42 | ! METHOD. |
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| 43 | ! ------- |
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| 44 | |
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| 45 | ! COMPUTES THE ENERGY EXCHANGE WITH TOP AND SURFACE OF THE |
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| 46 | ! ATMOSPHERE AND ADDS UP ALL CONTRIBUTIONS TO GET THE CLEAR-SKY |
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| 47 | ! FLUXES |
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| 48 | |
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| 49 | ! EXTERNALS. |
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| 50 | ! ---------- |
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| 51 | |
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| 52 | ! *LWTT* |
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| 53 | |
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| 54 | ! REFERENCE. |
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| 55 | ! ---------- |
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| 56 | |
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| 57 | ! SEE RADIATION'S PART OF THE MODEL'S DOCUMENTATION AND |
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| 58 | ! ECMWF RESEARCH DEPARTMENT DOCUMENTATION OF THE IFS |
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| 59 | |
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| 60 | ! AUTHOR. |
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| 61 | ! ------- |
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| 62 | ! JEAN-JACQUES MORCRETTE *ECMWF* |
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| 63 | ! MODIFICATIONS. |
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| 64 | ! -------------- |
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| 65 | ! ORIGINAL : 89-07-14 |
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| 66 | ! JJ Morcrette 96-06-07 Surface LW Window Emissivity |
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| 67 | |
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| 68 | !----------------------------------------------------------------------- |
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| 69 | |
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| 70 | #include "tsmbkind.h" |
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| 71 | |
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| 72 | USE YOELW , ONLY : NSIL ,NIPD ,NTRA ,NUA ,NG1P1 |
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| 73 | |
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| 74 | |
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| 75 | IMPLICIT NONE |
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| 76 | |
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| 77 | |
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| 78 | ! DUMMY INTEGER SCALARS |
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| 79 | INTEGER_M :: KFDIA |
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| 80 | INTEGER_M :: KIDIA |
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| 81 | INTEGER_M :: KLEV |
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| 82 | INTEGER_M :: KLON |
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| 83 | INTEGER_M :: KUAER |
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| 84 | |
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| 85 | |
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| 86 | |
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| 87 | !----------------------------------------------------------------------- |
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| 88 | |
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| 89 | !* 0.1 ARGUMENTS |
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| 90 | ! --------- |
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| 91 | |
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| 92 | |
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| 93 | REAL_B :: PABCU(KLON,NUA,3*KLEV+1)& |
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| 94 | &, PADJD(KLON,KLEV+1) , PADJU(KLON,KLEV+1)& |
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| 95 | &, PB(KLON,NSIL,KLEV+1),PBINT(KLON,KLEV+1)& |
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| 96 | &, PBSUR(KLON,NSIL) , PBTOP(KLON,NSIL)& |
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| 97 | &, PDISD(KLON,KLEV+1) , PDISU(KLON,KLEV+1)& |
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| 98 | &, PEMIS(KLON) , PEMIW(KLON)& |
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| 99 | &, PGASUR(KLON,NIPD,2), PGBSUR(KLON,NIPD,2)& |
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| 100 | &, PGATOP(KLON,NIPD,2), PGBTOP(KLON,NIPD,2) |
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| 101 | |
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| 102 | REAL_B :: PDWFSU(KLON,NSIL) , PFLUC(KLON,2,KLEV+1) |
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| 103 | |
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| 104 | !----------------------------------------------------------------------- |
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| 105 | |
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| 106 | !* 0.2 LOCAL ARRAYS |
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| 107 | ! ------------ |
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| 108 | |
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| 109 | REAL_B :: ZBSUR(KLON,NSIL)& |
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| 110 | &, ZTT(KLON,NTRA), ZTT1(KLON,NTRA), ZTT2(KLON,NTRA)& |
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| 111 | &, ZUU(KLON,NUA) , ZCNSOL(KLON) , ZCNTOP(KLON) |
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| 112 | |
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| 113 | ! LOCAL INTEGER SCALARS |
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| 114 | INTEGER_M :: IN, JA, JK, JL |
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| 115 | |
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| 116 | ! LOCAL REAL SCALARS |
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| 117 | REAL_B :: ZCNTOP1, ZCNTOP2, ZCNTOP3, ZCNTOP4, ZCNTOP5, ZCNTOP6 |
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| 118 | |
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| 119 | |
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| 120 | !----------------------------------------------------------------------- |
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| 121 | |
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| 122 | !* 1. INITIALIZATION |
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| 123 | ! -------------- |
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| 124 | |
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| 125 | |
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| 126 | !* 1.2 INITIALIZE TRANSMISSION FUNCTIONS |
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| 127 | ! --------------------------------- |
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| 128 | |
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| 129 | DO JA=1,NTRA |
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| 130 | DO JL=KIDIA,KFDIA |
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| 131 | ZTT (JL,JA)=_ONE_ |
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| 132 | ZTT1(JL,JA)=_ONE_ |
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| 133 | ZTT2(JL,JA)=_ONE_ |
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| 134 | ENDDO |
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| 135 | ENDDO |
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| 136 | |
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| 137 | DO JA=1,NUA |
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| 138 | DO JL=KIDIA,KFDIA |
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| 139 | ZUU(JL,JA)=_ONE_ |
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| 140 | ENDDO |
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| 141 | ENDDO |
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| 142 | |
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| 143 | ! ------------------------------------------------------------------ |
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| 144 | |
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| 145 | !* 2. VERTICAL INTEGRATION |
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| 146 | ! -------------------- |
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| 147 | |
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| 148 | |
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| 149 | !* 2.3 EXCHANGE WITH TOP OF THE ATMOSPHERE |
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| 150 | ! ----------------------------------- |
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| 151 | |
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| 152 | DO JK = 1 , KLEV |
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| 153 | IN=(JK-1)*NG1P1+1 |
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| 154 | |
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| 155 | DO JA=1,KUAER |
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| 156 | DO JL=KIDIA,KFDIA |
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| 157 | ZUU(JL,JA)=PABCU(JL,JA,IN) |
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| 158 | ENDDO |
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| 159 | ENDDO |
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| 160 | |
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| 161 | |
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| 162 | CALL LWTT & |
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| 163 | &( KIDIA , KFDIA , KLON & |
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| 164 | &, PGATOP(1,1,1), PGBTOP(1,1,1)& |
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| 165 | &, ZUU , ZTT & |
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| 166 | &) |
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| 167 | |
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| 168 | DO JL = KIDIA,KFDIA |
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| 169 | ZCNTOP1=PBTOP(JL,1)*ZTT(JL,1) *ZTT(JL,10) |
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| 170 | ZCNTOP2=PBTOP(JL,2)*ZTT(JL,2)*ZTT(JL,7)*ZTT(JL,11) |
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| 171 | ZCNTOP3=PBTOP(JL,3)*ZTT(JL,4)*ZTT(JL,8)*ZTT(JL,12) |
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| 172 | ZCNTOP4=PBTOP(JL,4)*ZTT(JL,5)*ZTT(JL,9)*ZTT(JL,13) |
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| 173 | ZCNTOP5=PBTOP(JL,5)*ZTT(JL,3) *ZTT(JL,14) |
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| 174 | ZCNTOP6=PBTOP(JL,6)*ZTT(JL,6) *ZTT(JL,15) |
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| 175 | ZCNTOP(JL)=ZCNTOP1+ZCNTOP2+ZCNTOP3+ZCNTOP4+ZCNTOP5+ZCNTOP6 |
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| 176 | PFLUC(JL,2,JK)=ZCNTOP(JL)-PBINT(JL,JK)-PDISD(JL,JK)-PADJD(JL,JK) |
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| 177 | IF (JK == 1) THEN |
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| 178 | PDWFSU(JL,1)=ZCNTOP1-PB(JL,1,JK)-PDWFSU(JL,1) |
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| 179 | PDWFSU(JL,2)=ZCNTOP2-PB(JL,2,JK)-PDWFSU(JL,2) |
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| 180 | PDWFSU(JL,3)=ZCNTOP3-PB(JL,3,JK)-PDWFSU(JL,3) |
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| 181 | PDWFSU(JL,4)=ZCNTOP4-PB(JL,4,JK)-PDWFSU(JL,4) |
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| 182 | PDWFSU(JL,5)=ZCNTOP5-PB(JL,5,JK)-PDWFSU(JL,5) |
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| 183 | PDWFSU(JL,6)=ZCNTOP6-PB(JL,6,JK)-PDWFSU(JL,6) |
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| 184 | ENDIF |
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| 185 | ENDDO |
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| 186 | |
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| 187 | ENDDO |
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| 188 | |
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| 189 | JK = KLEV+1 |
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| 190 | IN=(JK-1)*NG1P1+1 |
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| 191 | |
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| 192 | DO JL = KIDIA,KFDIA |
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| 193 | ZCNTOP(JL)= PBTOP(JL,1)& |
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| 194 | &+ PBTOP(JL,2)& |
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| 195 | &+ PBTOP(JL,3)& |
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| 196 | &+ PBTOP(JL,4)& |
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| 197 | &+ PBTOP(JL,5)& |
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| 198 | &+ PBTOP(JL,6) |
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| 199 | PFLUC(JL,2,JK)=ZCNTOP(JL)-PBINT(JL,JK)-PDISD(JL,JK)-PADJD(JL,JK) |
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| 200 | ENDDO |
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| 201 | |
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| 202 | |
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| 203 | !* 2.5 EXCHANGE WITH LOWER LIMIT |
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| 204 | ! ------------------------- |
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| 205 | |
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| 206 | JK = 1 |
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| 207 | IN=(JK-1)*NG1P1+1 |
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| 208 | |
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| 209 | DO JL = KIDIA,KFDIA |
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| 210 | ZBSUR(JL,1)=PBSUR(JL,1)*PEMIS(JL) -(_ONE_-PEMIS(JL))*PDWFSU(JL,1) |
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| 211 | ZBSUR(JL,2)=PBSUR(JL,2)*PEMIS(JL) -(_ONE_-PEMIS(JL))*PDWFSU(JL,2) |
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| 212 | ZBSUR(JL,3)=PBSUR(JL,3)*PEMIW(JL) -(_ONE_-PEMIW(JL))*PDWFSU(JL,3) |
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| 213 | ZBSUR(JL,4)=PBSUR(JL,4)*PEMIW(JL) -(_ONE_-PEMIW(JL))*PDWFSU(JL,4) |
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| 214 | ZBSUR(JL,5)=PBSUR(JL,5)*PEMIS(JL) -(_ONE_-PEMIS(JL))*PDWFSU(JL,5) |
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| 215 | ZBSUR(JL,6)=PBSUR(JL,6)*PEMIS(JL) -(_ONE_-PEMIS(JL))*PDWFSU(JL,6) |
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| 216 | |
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| 217 | PFLUC(JL,1,JK) = ZBSUR(JL,1)& |
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| 218 | &+ ZBSUR(JL,2)& |
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| 219 | &+ ZBSUR(JL,3)& |
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| 220 | &+ ZBSUR(JL,4)& |
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| 221 | &+ ZBSUR(JL,5)& |
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| 222 | &+ ZBSUR(JL,6) |
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| 223 | |
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| 224 | ZBSUR(JL,1)=ZBSUR(JL,1)-PB(JL,1,1) |
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| 225 | ZBSUR(JL,2)=ZBSUR(JL,2)-PB(JL,2,1) |
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| 226 | ZBSUR(JL,3)=ZBSUR(JL,3)-PB(JL,3,1) |
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| 227 | ZBSUR(JL,4)=ZBSUR(JL,4)-PB(JL,4,1) |
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| 228 | ZBSUR(JL,5)=ZBSUR(JL,5)-PB(JL,5,1) |
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| 229 | ZBSUR(JL,6)=ZBSUR(JL,6)-PB(JL,6,1) |
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| 230 | ENDDO |
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| 231 | |
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| 232 | DO JK = 2 , KLEV+1 |
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| 233 | IN=(JK-1)*NG1P1+1 |
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| 234 | |
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| 235 | DO JA=1,KUAER |
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| 236 | DO JL=KIDIA,KFDIA |
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| 237 | ZUU(JL,JA)=PABCU(JL,JA,1)-PABCU(JL,JA,IN) |
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| 238 | ENDDO |
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| 239 | ENDDO |
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| 240 | |
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| 241 | |
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| 242 | CALL LWTT & |
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| 243 | &( KIDIA , KFDIA , KLON & |
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| 244 | &, PGASUR(1,1,1), PGBSUR(1,1,1)& |
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| 245 | &, ZUU, ZTT & |
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| 246 | &) |
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| 247 | |
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| 248 | DO JL = KIDIA,KFDIA |
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| 249 | ZCNSOL(JL)=ZBSUR(JL,1)*ZTT(JL,1) *ZTT(JL,10)& |
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| 250 | &+ZBSUR(JL,2)*ZTT(JL,2)*ZTT(JL,7)*ZTT(JL,11)& |
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| 251 | &+ZBSUR(JL,3)*ZTT(JL,4)*ZTT(JL,8)*ZTT(JL,12)& |
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| 252 | &+ZBSUR(JL,4)*ZTT(JL,5)*ZTT(JL,9)*ZTT(JL,13)& |
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| 253 | &+ZBSUR(JL,5)*ZTT(JL,3) *ZTT(JL,14)& |
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| 254 | &+ZBSUR(JL,6)*ZTT(JL,6) *ZTT(JL,15) |
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| 255 | PFLUC(JL,1,JK)=ZCNSOL(JL)+PBINT(JL,JK)-PDISU(JL,JK)-PADJU(JL,JK) |
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| 256 | ENDDO |
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| 257 | |
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| 258 | ENDDO |
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| 259 | |
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| 260 | ! ------------------------------------------------------------------ |
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| 261 | |
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| 262 | RETURN |
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| 263 | END SUBROUTINE LWVB |
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