| 1 |
guez |
81 |
SUBROUTINE swu(psct, pcldsw, ppmb, ppsol, prmu0, pfrac, ptave, pwv, paki, & |
| 2 |
|
|
pcld, pclear, pdsig, pfact, prmu, psec, pud) |
| 3 |
guez |
118 |
|
| 4 |
guez |
81 |
USE dimens_m |
| 5 |
|
|
USE dimphy |
| 6 |
|
|
USE clesphys |
| 7 |
|
|
USE suphec_m |
| 8 |
|
|
USE raddim |
| 9 |
|
|
USE radepsi |
| 10 |
|
|
USE radopt |
| 11 |
|
|
IMPLICIT NONE |
| 12 |
|
|
|
| 13 |
|
|
! * ARGUMENTS: |
| 14 |
|
|
|
| 15 |
|
|
DOUBLE PRECISION psct |
| 16 |
|
|
! IM ctes ds clesphys.h DOUBLE PRECISION RCO2 |
| 17 |
|
|
DOUBLE PRECISION pcldsw(kdlon, kflev) |
| 18 |
|
|
DOUBLE PRECISION ppmb(kdlon, kflev+1) |
| 19 |
|
|
DOUBLE PRECISION ppsol(kdlon) |
| 20 |
|
|
DOUBLE PRECISION prmu0(kdlon) |
| 21 |
|
|
DOUBLE PRECISION pfrac(kdlon) |
| 22 |
|
|
DOUBLE PRECISION ptave(kdlon, kflev) |
| 23 |
|
|
DOUBLE PRECISION pwv(kdlon, kflev) |
| 24 |
|
|
|
| 25 |
|
|
DOUBLE PRECISION paki(kdlon, 2) |
| 26 |
|
|
DOUBLE PRECISION pcld(kdlon, kflev) |
| 27 |
|
|
DOUBLE PRECISION pclear(kdlon) |
| 28 |
|
|
DOUBLE PRECISION pdsig(kdlon, kflev) |
| 29 |
|
|
DOUBLE PRECISION pfact(kdlon) |
| 30 |
|
|
DOUBLE PRECISION prmu(kdlon) |
| 31 |
|
|
DOUBLE PRECISION psec(kdlon) |
| 32 |
|
|
DOUBLE PRECISION pud(kdlon, 5, kflev+1) |
| 33 |
|
|
|
| 34 |
|
|
! * LOCAL VARIABLES: |
| 35 |
|
|
|
| 36 |
|
|
INTEGER iind(2) |
| 37 |
|
|
DOUBLE PRECISION zc1j(kdlon, kflev+1) |
| 38 |
|
|
DOUBLE PRECISION zclear(kdlon) |
| 39 |
|
|
DOUBLE PRECISION zcloud(kdlon) |
| 40 |
|
|
DOUBLE PRECISION zn175(kdlon) |
| 41 |
|
|
DOUBLE PRECISION zn190(kdlon) |
| 42 |
|
|
DOUBLE PRECISION zo175(kdlon) |
| 43 |
|
|
DOUBLE PRECISION zo190(kdlon) |
| 44 |
|
|
DOUBLE PRECISION zsign(kdlon) |
| 45 |
|
|
DOUBLE PRECISION zr(kdlon, 2) |
| 46 |
|
|
DOUBLE PRECISION zsigo(kdlon) |
| 47 |
|
|
DOUBLE PRECISION zud(kdlon, 2) |
| 48 |
|
|
DOUBLE PRECISION zrth, zrtu, zwh2o, zdsco2, zdsh2o, zfppw |
| 49 |
|
|
INTEGER jl, jk, jkp1, jkl, jklp1, ja |
| 50 |
|
|
|
| 51 |
|
|
! * Prescribed Data: |
| 52 |
|
|
|
| 53 |
|
|
DOUBLE PRECISION zpdh2o, zpdumg |
| 54 |
|
|
SAVE zpdh2o, zpdumg |
| 55 |
|
|
DOUBLE PRECISION zprh2o, zprumg |
| 56 |
|
|
SAVE zprh2o, zprumg |
| 57 |
|
|
DOUBLE PRECISION rtdh2o, rtdumg |
| 58 |
|
|
SAVE rtdh2o, rtdumg |
| 59 |
|
|
DOUBLE PRECISION rth2o, rtumg |
| 60 |
|
|
SAVE rth2o, rtumg |
| 61 |
|
|
DATA zpdh2o, zpdumg/0.8, 0.75/ |
| 62 |
|
|
DATA zprh2o, zprumg/30000., 30000./ |
| 63 |
|
|
DATA rtdh2o, rtdumg/0.40, 0.375/ |
| 64 |
|
|
DATA rth2o, rtumg/240., 240./ |
| 65 |
|
|
! ------------------------------------------------------------------ |
| 66 |
|
|
|
| 67 |
|
|
! * 1. COMPUTES AMOUNTS OF ABSORBERS |
| 68 |
|
|
! ----------------------------- |
| 69 |
|
|
|
| 70 |
|
|
|
| 71 |
|
|
iind(1) = 1 |
| 72 |
|
|
iind(2) = 2 |
| 73 |
|
|
|
| 74 |
|
|
|
| 75 |
|
|
! * 1.1 INITIALIZES QUANTITIES |
| 76 |
|
|
! ---------------------- |
| 77 |
|
|
|
| 78 |
|
|
|
| 79 |
|
|
DO jl = 1, kdlon |
| 80 |
|
|
pud(jl, 1, kflev+1) = 0. |
| 81 |
|
|
pud(jl, 2, kflev+1) = 0. |
| 82 |
|
|
pud(jl, 3, kflev+1) = 0. |
| 83 |
|
|
pud(jl, 4, kflev+1) = 0. |
| 84 |
|
|
pud(jl, 5, kflev+1) = 0. |
| 85 |
|
|
pfact(jl) = prmu0(jl)*pfrac(jl)*psct |
| 86 |
|
|
prmu(jl) = sqrt(1224.*prmu0(jl)*prmu0(jl)+1.)/35. |
| 87 |
|
|
psec(jl) = 1./prmu(jl) |
| 88 |
|
|
zc1j(jl, kflev+1) = 0. |
| 89 |
|
|
END DO |
| 90 |
|
|
|
| 91 |
|
|
! * 1.3 AMOUNTS OF ABSORBERS |
| 92 |
|
|
! -------------------- |
| 93 |
|
|
|
| 94 |
|
|
|
| 95 |
|
|
DO jl = 1, kdlon |
| 96 |
|
|
zud(jl, 1) = 0. |
| 97 |
|
|
zud(jl, 2) = 0. |
| 98 |
|
|
zo175(jl) = ppsol(jl)**(zpdumg+1.) |
| 99 |
|
|
zo190(jl) = ppsol(jl)**(zpdh2o+1.) |
| 100 |
|
|
zsigo(jl) = ppsol(jl) |
| 101 |
|
|
zclear(jl) = 1. |
| 102 |
|
|
zcloud(jl) = 0. |
| 103 |
|
|
END DO |
| 104 |
|
|
|
| 105 |
|
|
DO jk = 1, kflev |
| 106 |
|
|
jkp1 = jk + 1 |
| 107 |
|
|
jkl = kflev + 1 - jk |
| 108 |
|
|
jklp1 = jkl + 1 |
| 109 |
|
|
DO jl = 1, kdlon |
| 110 |
|
|
zrth = (rth2o/ptave(jl,jk))**rtdh2o |
| 111 |
|
|
zrtu = (rtumg/ptave(jl,jk))**rtdumg |
| 112 |
|
|
zwh2o = max(pwv(jl,jk), zepscq) |
| 113 |
|
|
zsign(jl) = 100.*ppmb(jl, jkp1) |
| 114 |
|
|
pdsig(jl, jk) = (zsigo(jl)-zsign(jl))/ppsol(jl) |
| 115 |
|
|
zn175(jl) = zsign(jl)**(zpdumg+1.) |
| 116 |
|
|
zn190(jl) = zsign(jl)**(zpdh2o+1.) |
| 117 |
|
|
zdsco2 = zo175(jl) - zn175(jl) |
| 118 |
|
|
zdsh2o = zo190(jl) - zn190(jl) |
| 119 |
|
|
pud(jl, 1, jk) = 1./(10.*rg*(zpdh2o+1.))/(zprh2o**zpdh2o)*zdsh2o*zwh2o* & |
| 120 |
|
|
zrth |
| 121 |
|
|
pud(jl, 2, jk) = 1./(10.*rg*(zpdumg+1.))/(zprumg**zpdumg)*zdsco2*rco2* & |
| 122 |
|
|
zrtu |
| 123 |
|
|
zfppw = 1.6078*zwh2o/(1.+0.608*zwh2o) |
| 124 |
|
|
pud(jl, 4, jk) = pud(jl, 1, jk)*zfppw |
| 125 |
|
|
pud(jl, 5, jk) = pud(jl, 1, jk)*(1.-zfppw) |
| 126 |
|
|
zud(jl, 1) = zud(jl, 1) + pud(jl, 1, jk) |
| 127 |
|
|
zud(jl, 2) = zud(jl, 2) + pud(jl, 2, jk) |
| 128 |
|
|
zsigo(jl) = zsign(jl) |
| 129 |
|
|
zo175(jl) = zn175(jl) |
| 130 |
|
|
zo190(jl) = zn190(jl) |
| 131 |
|
|
|
| 132 |
|
|
IF (novlp==1) THEN |
| 133 |
|
|
zclear(jl) = zclear(jl)*(1.-max(pcldsw(jl,jkl),zcloud(jl)))/(1.-min( & |
| 134 |
|
|
zcloud(jl),1.-zepsec)) |
| 135 |
|
|
zc1j(jl, jkl) = 1.0 - zclear(jl) |
| 136 |
|
|
zcloud(jl) = pcldsw(jl, jkl) |
| 137 |
|
|
ELSE IF (novlp==2) THEN |
| 138 |
|
|
zcloud(jl) = max(pcldsw(jl,jkl), zcloud(jl)) |
| 139 |
|
|
zc1j(jl, jkl) = zcloud(jl) |
| 140 |
|
|
ELSE IF (novlp==3) THEN |
| 141 |
|
|
zclear(jl) = zclear(jl)*(1.-pcldsw(jl,jkl)) |
| 142 |
|
|
zcloud(jl) = 1.0 - zclear(jl) |
| 143 |
|
|
zc1j(jl, jkl) = zcloud(jl) |
| 144 |
guez |
24 |
END IF |
| 145 |
guez |
81 |
END DO |
| 146 |
|
|
END DO |
| 147 |
|
|
DO jl = 1, kdlon |
| 148 |
|
|
pclear(jl) = 1. - zc1j(jl, 1) |
| 149 |
|
|
END DO |
| 150 |
|
|
DO jk = 1, kflev |
| 151 |
|
|
DO jl = 1, kdlon |
| 152 |
|
|
IF (pclear(jl)<1.) THEN |
| 153 |
|
|
pcld(jl, jk) = pcldsw(jl, jk)/(1.-pclear(jl)) |
| 154 |
guez |
24 |
ELSE |
| 155 |
guez |
81 |
pcld(jl, jk) = 0. |
| 156 |
guez |
24 |
END IF |
| 157 |
guez |
81 |
END DO |
| 158 |
|
|
END DO |
| 159 |
|
|
|
| 160 |
|
|
|
| 161 |
|
|
! * 1.4 COMPUTES CLEAR-SKY GREY ABSORPTION COEFFICIENTS |
| 162 |
|
|
! ----------------------------------------------- |
| 163 |
|
|
|
| 164 |
|
|
|
| 165 |
|
|
DO ja = 1, 2 |
| 166 |
|
|
DO jl = 1, kdlon |
| 167 |
|
|
zud(jl, ja) = zud(jl, ja)*psec(jl) |
| 168 |
|
|
END DO |
| 169 |
|
|
END DO |
| 170 |
|
|
|
| 171 |
|
|
CALL swtt1(2, 2, iind, zud, zr) |
| 172 |
|
|
|
| 173 |
|
|
DO ja = 1, 2 |
| 174 |
|
|
DO jl = 1, kdlon |
| 175 |
|
|
paki(jl, ja) = -log(zr(jl,ja))/zud(jl, ja) |
| 176 |
|
|
END DO |
| 177 |
|
|
END DO |
| 178 |
|
|
|
| 179 |
|
|
END SUBROUTINE swu |
Parent Directory
| 
Revision Log