| 1 |
jmc |
1.4 |
C $Header: /u/gcmpack/MITgcm/pkg/ecco/cost_trans_zonal.F,v 1.3 2007/10/09 00:02:51 jmc Exp $ |
| 2 |
jmc |
1.3 |
C $Name: $ |
| 3 |
heimbach |
1.1 |
|
| 4 |
|
|
#include "COST_CPPOPTIONS.h" |
| 5 |
|
|
|
| 6 |
|
|
|
| 7 |
|
|
subroutine cost_trans_zonal( mythid ) |
| 8 |
|
|
|
| 9 |
|
|
c ================================================================== |
| 10 |
|
|
c SUBROUTINE cost_trans_zonal |
| 11 |
|
|
c ================================================================== |
| 12 |
|
|
c |
| 13 |
jmc |
1.3 |
c o Compute zonal transports. |
| 14 |
heimbach |
1.1 |
c |
| 15 |
|
|
c ================================================================== |
| 16 |
|
|
c SUBROUTINE cost_trans_zonal |
| 17 |
|
|
c ================================================================== |
| 18 |
|
|
|
| 19 |
|
|
implicit none |
| 20 |
|
|
|
| 21 |
|
|
c == global variables == |
| 22 |
|
|
|
| 23 |
|
|
#include "EEPARAMS.h" |
| 24 |
|
|
#include "SIZE.h" |
| 25 |
|
|
#include "PARAMS.h" |
| 26 |
|
|
#include "GRID.h" |
| 27 |
|
|
#include "DYNVARS.h" |
| 28 |
|
|
|
| 29 |
|
|
#include "optim.h" |
| 30 |
|
|
#include "cost.h" |
| 31 |
|
|
#include "ecco_cost.h" |
| 32 |
|
|
#include "ctrl_dummy.h" |
| 33 |
|
|
|
| 34 |
|
|
c == routine arguments == |
| 35 |
|
|
|
| 36 |
|
|
integer mythid |
| 37 |
|
|
|
| 38 |
heimbach |
1.2 |
#ifdef ALLOW_COST_TRANSPORT |
| 39 |
heimbach |
1.1 |
|
| 40 |
|
|
c == local variables == |
| 41 |
|
|
|
| 42 |
|
|
integer nsect |
| 43 |
|
|
parameter ( nsect = 5 ) |
| 44 |
|
|
|
| 45 |
|
|
integer isect |
| 46 |
|
|
integer kmin(nsect),kmax(nsect) |
| 47 |
|
|
c |
| 48 |
|
|
integer bi,bj |
| 49 |
|
|
integer i,j,k |
| 50 |
|
|
integer itlo,ithi |
| 51 |
|
|
integer jtlo,jthi |
| 52 |
|
|
integer jmin,jmax |
| 53 |
|
|
integer imin,imax |
| 54 |
|
|
integer irec |
| 55 |
|
|
integer il |
| 56 |
|
|
integer funit |
| 57 |
|
|
|
| 58 |
|
|
character*(80) fnameout |
| 59 |
|
|
character*(80) fnametheta |
| 60 |
|
|
character*(80) fnamesalt |
| 61 |
|
|
character*(80) fnameuvel |
| 62 |
|
|
character*(80) fnamevvel |
| 63 |
|
|
character*(MAX_LEN_MBUF) msgbuf |
| 64 |
|
|
|
| 65 |
|
|
_RL p5 |
| 66 |
|
|
parameter( p5 = 0.5 ) |
| 67 |
|
|
|
| 68 |
|
|
_RL dummy |
| 69 |
|
|
_RL del_x |
| 70 |
|
|
c-- tv: heat transport --- [Watt] (order of 1.E15 = PW) |
| 71 |
|
|
c-- sv: freshwater transport --- [kg/sec] (order 1.E9 equiv. 1 Sv in vol.) |
| 72 |
|
|
c-- convert from [ppt*m^3/sec] via rhoConst/1000. |
| 73 |
|
|
c-- ( 1ppt = 1000*[mass(salt)]/[mass(seawater)] ) |
| 74 |
|
|
c-- mv: volume flux --- [m^3/sec] (order of 10^6 = 1 Sv) |
| 75 |
|
|
_RL tu(nsect), su(nsect), mu(nsect) |
| 76 |
|
|
_RL musum(nsect), mumin(nsect), mumax(nsect), mulev(nsect,Nr) |
| 77 |
|
|
_RL xlon(nsect),beglat(nsect),endlat(nsect) |
| 78 |
|
|
c-- 1: A21 - Drake Passage 67W |
| 79 |
|
|
c-- 2: J89 - Indonesian Throughflow 125E |
| 80 |
|
|
c-- 3: I6 - South Africa 30E |
| 81 |
|
|
c-- 4: I9S - Western Australia 115E |
| 82 |
|
|
c-- 5: P12 - Tasmania 145E |
| 83 |
|
|
DATA xlon / 293.0, 125.0, 30.0, 115.0, 145.0 / |
| 84 |
|
|
DATA beglat / -67.0, -14.5, -70.0, -67.0, -67.0 / |
| 85 |
|
|
DATA endlat / -55.0, -8.5, -31.0, -32.0, -42.0 / |
| 86 |
|
|
c |
| 87 |
jmc |
1.3 |
c _RL ylat2,beglon2,endlon2 |
| 88 |
|
|
c _RL ylat3,beglon3,endlon3 |
| 89 |
heimbach |
1.1 |
c parameter(ylat= 29., beglon=-42., endlon =-2.) |
| 90 |
|
|
c parameter(ylat= 29., beglon=282., endlon =352.) |
| 91 |
|
|
c parameter(ylat= 29., beglon=-82., endlon =-2.) |
| 92 |
|
|
cc parameter(ylat= 66.75,beglon=-34.5,endlon =-22.5) |
| 93 |
|
|
cc parameter(ylat2= 63.8,beglon2=-20,endlon2 =-5.) |
| 94 |
|
|
cc parameter(ylat3= 63.8,beglon3=-98.5,endlon3 =-80.0) |
| 95 |
|
|
|
| 96 |
|
|
logical doglobalread |
| 97 |
|
|
logical ladinit |
| 98 |
|
|
|
| 99 |
|
|
c == external functions == |
| 100 |
|
|
|
| 101 |
|
|
integer ilnblnk |
| 102 |
|
|
external ilnblnk |
| 103 |
|
|
|
| 104 |
|
|
c == end of interface == |
| 105 |
|
|
|
| 106 |
|
|
doglobalread = .false. |
| 107 |
|
|
ladinit = .false. |
| 108 |
|
|
|
| 109 |
|
|
jtlo = mybylo(mythid) |
| 110 |
|
|
jthi = mybyhi(mythid) |
| 111 |
|
|
itlo = mybxlo(mythid) |
| 112 |
|
|
ithi = mybxhi(mythid) |
| 113 |
|
|
jmin = 1 |
| 114 |
|
|
jmax = sny |
| 115 |
|
|
imin = 1 |
| 116 |
|
|
imax = snx |
| 117 |
|
|
|
| 118 |
|
|
il=ilnblnk( tbarfile ) |
| 119 |
|
|
write(fnametheta(1:80),'(2a,i10.10)') |
| 120 |
|
|
& tbarfile(1:il),'.',optimcycle |
| 121 |
|
|
c |
| 122 |
|
|
il=ilnblnk( sbarfile ) |
| 123 |
|
|
write(fnamesalt(1:80),'(2a,i10.10)') |
| 124 |
|
|
& sbarfile(1:il),'.',optimcycle |
| 125 |
|
|
c |
| 126 |
|
|
il=ilnblnk( ubarfile ) |
| 127 |
|
|
write(fnameuvel(1:80),'(2a,i10.10)') |
| 128 |
|
|
& ubarfile(1:il),'.',optimcycle |
| 129 |
|
|
c |
| 130 |
|
|
il=ilnblnk( vbarfile ) |
| 131 |
|
|
write(fnamevvel(1:80),'(2a,i10.10)') |
| 132 |
|
|
& vbarfile(1:il),'.',optimcycle |
| 133 |
|
|
|
| 134 |
|
|
do isect = 1, nsect |
| 135 |
|
|
|
| 136 |
|
|
call mdsfindunit( funit, mythid ) |
| 137 |
|
|
write(fnameout(1:80),'(a,i2.2,a,i4.4)') |
| 138 |
|
|
& 'cost_trans_zon',isect,'.',optimcycle |
| 139 |
|
|
open(unit=funit,file=fnameout) |
| 140 |
|
|
|
| 141 |
|
|
write(msgbuf,'(a,1(X,D22.15))') |
| 142 |
|
|
& 'ECCO_TRANS_ZON_XLON: section at lon: ', xlon(isect) |
| 143 |
|
|
call print_message( msgbuf, standardmessageunit, |
| 144 |
|
|
& SQUEEZE_RIGHT, mythid ) |
| 145 |
|
|
|
| 146 |
|
|
musum(isect) = 0.0 |
| 147 |
|
|
|
| 148 |
|
|
do irec = 1, nmonsrec |
| 149 |
|
|
|
| 150 |
|
|
call active_read_xyz( fnametheta, tbar, irec, |
| 151 |
|
|
& doglobalread, ladinit, |
| 152 |
|
|
& optimcycle, mythid, |
| 153 |
|
|
& dummy ) |
| 154 |
|
|
c |
| 155 |
|
|
call active_read_xyz( fnamesalt, sbar, irec, |
| 156 |
|
|
& doglobalread, ladinit, |
| 157 |
|
|
& optimcycle, mythid, |
| 158 |
|
|
& dummy ) |
| 159 |
|
|
c |
| 160 |
|
|
call active_read_xyz( fnameuvel, ubar, irec, |
| 161 |
|
|
& doglobalread, ladinit, |
| 162 |
|
|
& optimcycle, mythid, |
| 163 |
|
|
& dummy ) |
| 164 |
|
|
c |
| 165 |
|
|
call active_read_xyz( fnamevvel, vbar, irec, |
| 166 |
|
|
& doglobalread, ladinit, |
| 167 |
|
|
& optimcycle, mythid, |
| 168 |
|
|
& dummy ) |
| 169 |
|
|
|
| 170 |
|
|
tu(isect) = 0.0 |
| 171 |
|
|
su(isect) = 0.0 |
| 172 |
|
|
mu(isect) = 0.0 |
| 173 |
|
|
mumin(isect) = 0.0 |
| 174 |
|
|
mumax(isect) = 0.0 |
| 175 |
|
|
kmin(isect) = 0 |
| 176 |
|
|
kmax(isect) = 0 |
| 177 |
|
|
|
| 178 |
|
|
c-- Next, do the monthly average for temperature. |
| 179 |
|
|
c-- Assign the first value to the array holding the average. |
| 180 |
|
|
do bj = jtlo,jthi |
| 181 |
|
|
do bi = itlo,ithi |
| 182 |
|
|
do k = 1,nr |
| 183 |
|
|
do j = jmin,jmax |
| 184 |
|
|
do i = imin,imax |
| 185 |
|
|
del_x = xc(i,j,bi,bj)-xc(i-1,j,bi,bj) |
| 186 |
|
|
if ( xc(i,j,bi,bj) .ge. xlon(isect) .and. |
| 187 |
|
|
$ xc(i,j,bi,bj) .lt. xlon(isect)+del_x .and. |
| 188 |
|
|
$ yc(i,j,bi,bj) .ge. beglat(isect) .and. |
| 189 |
|
|
$ yc(i,j,bi,bj) .le. endlat(isect) ) then |
| 190 |
|
|
tu(isect) = tu(isect) + p5*(tbar(i,j,k,bi,bj) |
| 191 |
|
|
$ + tbar(i-1,j,k,bi,bj))*ubar(i,j,k,bi,bj) |
| 192 |
|
|
$ * _dyG(i,j,bi,bj) |
| 193 |
|
|
& * drF(k)*_hFacW(i,j,k,bi,bj) |
| 194 |
|
|
$ *HeatCapacity_Cp*rhoNil |
| 195 |
|
|
su(isect) = su(isect) + p5*(sbar(i,j,k,bi,bj) |
| 196 |
|
|
$ + sbar(i-1,j,k,bi,bj))*ubar(i,j,k,bi,bj) |
| 197 |
|
|
$ * _dyG(i,j,bi,bj) |
| 198 |
|
|
& * drF(k)*_hFacW(i,j,k,bi,bj) |
| 199 |
|
|
& * rhoNil/1000. |
| 200 |
|
|
mu(isect) = mu(isect) + p5*(hFacC(i,j,k,bi,bj) |
| 201 |
|
|
$ + hFacC(i-1,j,k,bi,bj))*ubar(i,j,k,bi,bj) |
| 202 |
|
|
$ * _dyG(i,j,bi,bj) |
| 203 |
|
|
& * drF(k)*_hFacW(i,j,k,bi,bj) |
| 204 |
|
|
endif |
| 205 |
|
|
enddo |
| 206 |
|
|
enddo |
| 207 |
|
|
mulev(isect,k) = mu(isect) |
| 208 |
|
|
enddo |
| 209 |
|
|
enddo |
| 210 |
|
|
enddo |
| 211 |
|
|
|
| 212 |
jmc |
1.4 |
_GLOBAL_SUM_RL( tu(isect), mythid ) |
| 213 |
|
|
_GLOBAL_SUM_RL( su(isect), mythid ) |
| 214 |
|
|
_GLOBAL_SUM_RL( mu(isect), mythid ) |
| 215 |
heimbach |
1.1 |
c |
| 216 |
|
|
do k =1,nr |
| 217 |
jmc |
1.4 |
_GLOBAL_SUM_RL( mulev(isect,k), mythid ) |
| 218 |
heimbach |
1.1 |
enddo |
| 219 |
|
|
mumin(isect) = mulev(isect,1) |
| 220 |
|
|
mumax(isect) = mulev(isect,1) |
| 221 |
|
|
do k = 2,nr |
| 222 |
|
|
if ( mulev(isect,k) .GT. mulev(isect,k-1) ) then |
| 223 |
|
|
mumax(isect) = mulev(isect,k) |
| 224 |
|
|
kmax(isect) = k |
| 225 |
|
|
endif |
| 226 |
|
|
if ( mulev(isect,k) .LT. mulev(isect,k-1) ) then |
| 227 |
|
|
mumin(isect) = mulev(isect,k) |
| 228 |
|
|
kmin(isect) = k |
| 229 |
|
|
endif |
| 230 |
|
|
enddo |
| 231 |
|
|
|
| 232 |
|
|
musum(isect) = musum(isect) + mu(isect) |
| 233 |
|
|
|
| 234 |
|
|
write(msgbuf,'(a,i3,i5,2i3,5(X,D15.8))') |
| 235 |
jmc |
1.3 |
& 'ECCO_TRANS_ZON ', isect, irec, kmin(isect), kmax(isect), |
| 236 |
heimbach |
1.1 |
& tu(isect), su(isect), mu(isect), mumin(isect), mumax(isect) |
| 237 |
|
|
call print_message( msgbuf, standardmessageunit, |
| 238 |
|
|
& SQUEEZE_RIGHT, mythid ) |
| 239 |
|
|
c |
| 240 |
|
|
write(msgbuf,'(a,i3,1(X,D22.15))') |
| 241 |
|
|
& 'ECCO_TRANS_ZON_SUM musum ', isect, musum(isect) |
| 242 |
|
|
call print_message( msgbuf, standardmessageunit, |
| 243 |
|
|
& SQUEEZE_RIGHT, mythid ) |
| 244 |
|
|
|
| 245 |
jmc |
1.3 |
write(funit,'(i3,i5,2i3,5(X,D22.15))') |
| 246 |
|
|
& isect, irec, kmin(isect), kmax(isect), |
| 247 |
heimbach |
1.1 |
& tu(isect), su(isect), mu(isect), mumin(isect), mumax(isect) |
| 248 |
|
|
|
| 249 |
|
|
c-- end loop over irec |
| 250 |
|
|
enddo |
| 251 |
|
|
|
| 252 |
|
|
close(funit) |
| 253 |
|
|
|
| 254 |
|
|
c-- end loop over isect |
| 255 |
|
|
enddo |
| 256 |
|
|
|
| 257 |
heimbach |
1.2 |
#endif |
| 258 |
heimbach |
1.1 |
|
| 259 |
|
|
end |
Parent Directory
| 
Revision Log
| 
Revision Graph