| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/ecco/cost_obcs_ageos.F,v 1.9 2014/10/09 00:50:16 gforget Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "ECCO_OPTIONS.h" |
| 5 |
#ifdef ALLOW_CTRL |
| 6 |
# include "CTRL_OPTIONS.h" |
| 7 |
#endif |
| 8 |
|
| 9 |
subroutine cost_obcs_ageos( myiter, mytime, mythid ) |
| 10 |
|
| 11 |
c ================================================================== |
| 12 |
c SUBROUTINE cost_obcs_ageos |
| 13 |
c ================================================================== |
| 14 |
c |
| 15 |
c o cost function contribution obc -- Ageostrophic boundary flow. |
| 16 |
c |
| 17 |
c started: G. Gebbie gebbie@mit.edu 4-Feb-2003 |
| 18 |
c |
| 19 |
c warning: masks redundantly assume no gradient of topography at |
| 20 |
c boundary. |
| 21 |
c |
| 22 |
c ================================================================== |
| 23 |
c SUBROUTINE cost_obcs_ageos |
| 24 |
c ================================================================== |
| 25 |
|
| 26 |
implicit none |
| 27 |
|
| 28 |
c == global variables == |
| 29 |
|
| 30 |
#include "EEPARAMS.h" |
| 31 |
#include "SIZE.h" |
| 32 |
#include "GRID.h" |
| 33 |
#include "DYNVARS.h" |
| 34 |
#include "PARAMS.h" |
| 35 |
#ifdef ALLOW_OBCS |
| 36 |
# include "OBCS_GRID.h" |
| 37 |
#endif |
| 38 |
|
| 39 |
#ifdef ALLOW_CAL |
| 40 |
# include "cal.h" |
| 41 |
#endif |
| 42 |
#ifdef ALLOW_ECCO |
| 43 |
# include "ecco_cost.h" |
| 44 |
#endif |
| 45 |
#ifdef ALLOW_CTRL |
| 46 |
# include "CTRL_SIZE.h" |
| 47 |
# include "ctrl.h" |
| 48 |
# include "ctrl_dummy.h" |
| 49 |
# include "optim.h" |
| 50 |
# include "CTRL_OBCS.h" |
| 51 |
#endif |
| 52 |
|
| 53 |
c == routine arguments == |
| 54 |
|
| 55 |
integer myiter |
| 56 |
_RL mytime |
| 57 |
integer mythid |
| 58 |
|
| 59 |
#if (defined (ALLOW_CTRL) && \ |
| 60 |
defined (ALLOW_OBCS) && \ |
| 61 |
defined (ALLOW_ECCO)) |
| 62 |
|
| 63 |
c == local variables == |
| 64 |
|
| 65 |
integer bi,bj |
| 66 |
integer i,j,k |
| 67 |
integer itlo,ithi |
| 68 |
integer jtlo,jthi |
| 69 |
integer jmin,jmax |
| 70 |
integer imin,imax |
| 71 |
integer irec |
| 72 |
integer levmon |
| 73 |
integer levoff |
| 74 |
integer iltheta |
| 75 |
integer ilsalt |
| 76 |
integer iluvel |
| 77 |
integer ilvvel |
| 78 |
integer ip1, jp1 |
| 79 |
|
| 80 |
_RL fctile |
| 81 |
_RL fcthread |
| 82 |
|
| 83 |
_RL rholoc (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
| 84 |
_RL xzgrdrho(1-olx:snx+olx,Nr,nsx,nsy) |
| 85 |
_RL yzgrdrho(1-oly:sny+oly,Nr,nsx,nsy) |
| 86 |
_RL xzdvel1 (1-olx:snx+olx,nr,nsx,nsy) |
| 87 |
_RL xzdvel2 (1-olx:snx+olx,nr,nsx,nsy) |
| 88 |
_RL yzdvel1 (1-oly:sny+oly,nr,nsx,nsy) |
| 89 |
_RL yzdvel2 (1-oly:sny+oly,nr,nsx,nsy) |
| 90 |
_RL maskxzageos (1-olx:snx+olx,nr,nsx,nsy) |
| 91 |
_RL maskyzageos (1-oly:sny+oly,nr,nsx,nsy) |
| 92 |
_RL dummy |
| 93 |
|
| 94 |
character*(80) fnametheta |
| 95 |
character*(80) fnamesalt |
| 96 |
character*(80) fnameuvel |
| 97 |
character*(80) fnamevvel |
| 98 |
|
| 99 |
logical doglobalread |
| 100 |
logical ladinit |
| 101 |
|
| 102 |
character*(MAX_LEN_MBUF) msgbuf |
| 103 |
|
| 104 |
c == external functions == |
| 105 |
|
| 106 |
integer ilnblnk |
| 107 |
external ilnblnk |
| 108 |
|
| 109 |
c == end of interface == |
| 110 |
|
| 111 |
jtlo = mybylo(mythid) |
| 112 |
jthi = mybyhi(mythid) |
| 113 |
itlo = mybxlo(mythid) |
| 114 |
ithi = mybxhi(mythid) |
| 115 |
jmin = 1 |
| 116 |
jmax = sny |
| 117 |
imin = 1 |
| 118 |
imax = snx |
| 119 |
|
| 120 |
c-- Read tiled data. |
| 121 |
doglobalread = .false. |
| 122 |
ladinit = .false. |
| 123 |
|
| 124 |
#ifdef OBCS_AGEOS_COST_CONTRIBUTION |
| 125 |
|
| 126 |
#ifdef ECCO_VERBOSE |
| 127 |
_BEGIN_MASTER( mythid ) |
| 128 |
write(msgbuf,'(a)') ' ' |
| 129 |
call print_message( msgbuf, standardmessageunit, |
| 130 |
& SQUEEZE_RIGHT , mythid) |
| 131 |
write(msgbuf,'(a,i8.8)') |
| 132 |
& ' cost_obcs_ageos: number of records to process = ',nmonsrec |
| 133 |
call print_message( msgbuf, standardmessageunit, |
| 134 |
& SQUEEZE_RIGHT , mythid) |
| 135 |
write(msgbuf,'(a)') ' ' |
| 136 |
call print_message( msgbuf, standardmessageunit, |
| 137 |
& SQUEEZE_RIGHT , mythid) |
| 138 |
_END_MASTER( mythid ) |
| 139 |
#endif |
| 140 |
|
| 141 |
if (optimcycle .ge. 0) then |
| 142 |
iltheta = ilnblnk( tbarfile ) |
| 143 |
write(fnametheta(1:80),'(2a,i10.10)') |
| 144 |
& tbarfile(1:iltheta),'.',optimcycle |
| 145 |
ilsalt = ilnblnk( sbarfile ) |
| 146 |
write(fnamesalt(1:80),'(2a,i10.10)') |
| 147 |
& sbarfile(1:ilsalt),'.',optimcycle |
| 148 |
iluvel = ilnblnk( ubarfile ) |
| 149 |
write(fnameuvel(1:80),'(2a,i10.10)') |
| 150 |
& ubarfile(1:iluvel),'.',optimcycle |
| 151 |
ilvvel = ilnblnk( vbarfile ) |
| 152 |
write(fnamevvel(1:80),'(2a,i10.10)') |
| 153 |
& vbarfile(1:ilvvel),'.',optimcycle |
| 154 |
endif |
| 155 |
|
| 156 |
fcthread = 0. _d 0 |
| 157 |
fctile = 0. _d 0 |
| 158 |
|
| 159 |
cgg Code safe: always initialize to zero. |
| 160 |
do bj = jtlo,jthi |
| 161 |
do bi = itlo,ithi |
| 162 |
do k = 1,nr |
| 163 |
do i = 1-olx,snx+olx |
| 164 |
maskxzageos(i,k,bi,bj) = 0. _d 0 |
| 165 |
xzdvel1(i,k,bi,bj) = 0. _d 0 |
| 166 |
xzdvel2(i,k,bi,bj) = 0. _d 0 |
| 167 |
xzgrdrho(i,k,bi,bj) = 0. _d 0 |
| 168 |
enddo |
| 169 |
do j = 1-oly,sny+oly |
| 170 |
maskyzageos(j,k,bi,bj) = 0. _d 0 |
| 171 |
yzdvel1(j,k,bi,bj) = 0. _d 0 |
| 172 |
yzdvel2(j,k,bi,bj) = 0. _d 0 |
| 173 |
yzgrdrho(j,k,bi,bj) = 0. _d 0 |
| 174 |
enddo |
| 175 |
enddo |
| 176 |
enddo |
| 177 |
enddo |
| 178 |
|
| 179 |
do bj = jtlo,jthi |
| 180 |
do bi = itlo,ithi |
| 181 |
do j = 1-oly,sny+oly |
| 182 |
do i = 1-olx,snx+olx |
| 183 |
rholoc(i,j,bi,bj) = 0. _d 0 |
| 184 |
enddo |
| 185 |
enddo |
| 186 |
enddo |
| 187 |
enddo |
| 188 |
|
| 189 |
c-- Loop over records. |
| 190 |
do irec = 1,nmonsrec |
| 191 |
|
| 192 |
c-- Read time averages and the monthly mean data. |
| 193 |
call active_read_xyz( fnametheta, tbar, irec, |
| 194 |
& doglobalread, ladinit, |
| 195 |
& optimcycle, mythid, |
| 196 |
& xx_tbar_mean_dummy ) |
| 197 |
|
| 198 |
c-- Read time averages and the monthly mean data. |
| 199 |
call active_read_xyz( fnamesalt, sbar, irec, |
| 200 |
& doglobalread, ladinit, |
| 201 |
& optimcycle, mythid, |
| 202 |
& xx_sbar_mean_dummy ) |
| 203 |
|
| 204 |
c-- Read time averages and the monthly mean data. |
| 205 |
call active_read_xyz( fnameuvel, ubar, irec, |
| 206 |
& doglobalread, ladinit, |
| 207 |
& optimcycle, mythid, |
| 208 |
& xx_ubar_mean_dummy ) |
| 209 |
|
| 210 |
c-- Read time averages and the monthly mean data. |
| 211 |
call active_read_xyz( fnamevvel, vbar, irec, |
| 212 |
& doglobalread, ladinit, |
| 213 |
& optimcycle, mythid, |
| 214 |
& xx_vbar_mean_dummy ) |
| 215 |
|
| 216 |
cgg Minor problem : grad T,S needs overlap values. |
| 217 |
_BARRIER |
| 218 |
_EXCH_XYZ_RL(tbar,myThid) |
| 219 |
_EXCH_XYZ_RL(sbar,myThid) |
| 220 |
|
| 221 |
|
| 222 |
do bj = jtlo,jthi |
| 223 |
do bi = itlo,ithi |
| 224 |
|
| 225 |
#ifdef ALLOW_OBCSN_CONTROL |
| 226 |
jp1 = 0 |
| 227 |
|
| 228 |
cgg Make a mask for the velocity shear comparison. |
| 229 |
do k = 1,nr-1 |
| 230 |
do i = imin, imax |
| 231 |
j = OB_Jn(i,bi,bj) |
| 232 |
cgg All these points need to be wet. |
| 233 |
if ( j.eq.OB_indexNone ) then |
| 234 |
maskxzageos(i,k,bi,bj) = 0. |
| 235 |
else |
| 236 |
maskxzageos(i,k,bi,bj) = |
| 237 |
& hfacC(i,j+jp1,k,bi,bj)*hfacC(i+1,j+jp1,k,bi,bj) * |
| 238 |
& hfacC(i-1,j+jp1,k,bi,bj)*hfacC(i,j+jp1,k+1,bi,bj)* |
| 239 |
& hfacC(i-1,j+jp1,k+1,bi,bj)*hfacC(i+1,j+jp1,k+1,bi,bj)* |
| 240 |
& hfacS(i,j+jp1,k,bi,bj)*hfacS(i,j+jp1,k+1,bi,bj) |
| 241 |
endif |
| 242 |
enddo |
| 243 |
enddo |
| 244 |
|
| 245 |
do k = 1,nr |
| 246 |
|
| 247 |
C-- jmc: both calls below are wrong if more than 1 tile => stop here |
| 248 |
IF ( bi.NE.1 .OR. bj.NE.1 ) |
| 249 |
& STOP 'COST_OBCS_AGEOS wrong with more than 1 tile/proc' |
| 250 |
call find_rho_2d( |
| 251 |
I iMin, iMax, jMin, jMax, k, |
| 252 |
I tbar(1-OLx,1-OLy,k,bi,bj), |
| 253 |
I sbar(1-OLx,1-OLy,k,bi,bj), |
| 254 |
O rholoc, |
| 255 |
I k, bi, bj, myThid ) |
| 256 |
_EXCH_XY_RL(rholoc , myThid) |
| 257 |
|
| 258 |
cgg Compute centered difference horizontal gradient on bdy. |
| 259 |
do i = imin, imax |
| 260 |
j = OB_Jn(i,bi,bj) |
| 261 |
if ( j.eq.OB_indexNone ) j = 1 |
| 262 |
xzgrdrho(i,k,bi,bj) = |
| 263 |
& (rholoc(i-1,j+jp1,bi,bj)-rholoc(i+1,j+jp1,bi,bj)) |
| 264 |
& /(2.*dxc(i,j+jp1,bi,bj)) |
| 265 |
enddo |
| 266 |
enddo |
| 267 |
|
| 268 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 269 |
cgg Above level 4 needs not be geostrophic. |
| 270 |
cgg Please get rid of the "4" ASAP. Ridiculous. |
| 271 |
do k = 4,Nr-1 |
| 272 |
do i = imin,imax |
| 273 |
j = OB_Jn(i,bi,bj) |
| 274 |
if ( j.eq.OB_indexNone ) j = 1 |
| 275 |
xzdvel1(i,k,bi,bj) = vbar(i,j+jp1,k ,bi,bj) |
| 276 |
& - vbar(i,j+jp1,k+1,bi,bj) |
| 277 |
xzdvel2(i,k,bi,bj)=((xzgrdrho(i,k,bi,bj)*delz(k)/2.)+ |
| 278 |
& (xzgrdrho(i,k+1,bi,bj)*delz(k+1)/2.)) |
| 279 |
& * gravity / f0 / rhonil |
| 280 |
|
| 281 |
fctile = fctile + 100*wcurrent(k,bi,bj) * |
| 282 |
& maskxzageos(i,k,bi,bj)* |
| 283 |
& (xzdvel2(i,k,bi,bj) - xzdvel1(i,k,bi,bj))* |
| 284 |
& (xzdvel2(i,k,bi,bj) - xzdvel1(i,k,bi,bj)) |
| 285 |
if (maskxzageos(i,k,bi,bj) .ne. 0) then |
| 286 |
cgg print*,'XX shear,geos shear',xzdvel1(i,k,bi,bj),xzdvel2(i,k,bi,bj) |
| 287 |
cgg print*,'i,j,k,fctile N',i,j,k,fctile |
| 288 |
endif |
| 289 |
enddo |
| 290 |
enddo |
| 291 |
c-- End of loop over layers. |
| 292 |
#endif /* ALLOW_OBCSN_CONTROL */ |
| 293 |
|
| 294 |
#ifdef ALLOW_OBCSS_CONTROL |
| 295 |
jp1 = 1 |
| 296 |
|
| 297 |
cgg Make a mask for the velocity shear comparison. |
| 298 |
do k = 1,nr-1 |
| 299 |
do i = imin, imax |
| 300 |
j = OB_Js(i,bi,bj) |
| 301 |
if ( j.eq.OB_indexNone ) then |
| 302 |
maskxzageos(i,k,bi,bj) = 0. |
| 303 |
else |
| 304 |
cgg All these points need to be wet. |
| 305 |
maskxzageos(i,k,bi,bj) = |
| 306 |
& hfacC(i,j+jp1,k,bi,bj)*hfacC(i+1,j+jp1,k,bi,bj) * |
| 307 |
& hfacC(i-1,j+jp1,k,bi,bj)*hfacC(i,j+jp1,k+1,bi,bj)* |
| 308 |
& hfacC(i-1,j+jp1,k+1,bi,bj)*hfacC(i+1,j+jp1,k+1,bi,bj)* |
| 309 |
& hfacS(i,j+jp1,k,bi,bj)*hfacS(i,j+jp1,k+1,bi,bj) |
| 310 |
endif |
| 311 |
enddo |
| 312 |
enddo |
| 313 |
|
| 314 |
do k = 1,nr |
| 315 |
|
| 316 |
C-- jmc: both calls below are wrong if more than 1 tile => stop here |
| 317 |
IF ( bi.NE.1 .OR. bj.NE.1 ) |
| 318 |
& STOP 'COST_OBCS_AGEOS wrong with more than 1 tile/proc' |
| 319 |
call find_rho_2d( |
| 320 |
I iMin, iMax, jMin, jMax, k, |
| 321 |
I tbar(1-OLx,1-OLy,k,bi,bj), |
| 322 |
I sbar(1-OLx,1-OLy,k,bi,bj), |
| 323 |
O rholoc, |
| 324 |
I k, bi, bj, myThid ) |
| 325 |
|
| 326 |
_EXCH_XY_RL(rholoc , myThid) |
| 327 |
|
| 328 |
cgg Compute centered difference horizontal gradient on bdy. |
| 329 |
do i = imin, imax |
| 330 |
j = OB_Js(i,bi,bj) |
| 331 |
if ( j.eq.OB_indexNone ) j = 1 |
| 332 |
xzgrdrho(i,k,bi,bj) = |
| 333 |
& (rholoc(i-1,j+jp1,bi,bj)-rholoc(i+1,j+jp1,bi,bj)) |
| 334 |
& /(2.*dxc(i,j+jp1,bi,bj)) |
| 335 |
enddo |
| 336 |
enddo |
| 337 |
|
| 338 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 339 |
do k = 4,Nr-1 |
| 340 |
do i = imin,imax |
| 341 |
j = OB_Js(i,bi,bj) |
| 342 |
if ( j.eq.OB_indexNone ) j = 1 |
| 343 |
cgg Retrieve the model vertical shear. |
| 344 |
xzdvel1(i,k,bi,bj) = vbar(i,j+jp1,k ,bi,bj) |
| 345 |
& - vbar(i,j+jp1,k+1,bi,bj) |
| 346 |
|
| 347 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 348 |
xzdvel2(i,k,bi,bj) =((xzgrdrho(i,k,bi,bj)*delz(k)/2.)+ |
| 349 |
& (xzgrdrho(i,k+1,bi,bj)*delz(k+1)/2.)) |
| 350 |
& * gravity / f0 /rhonil |
| 351 |
|
| 352 |
cgg Make a comparison. |
| 353 |
fctile = fctile + 100*wcurrent(k,bi,bj) * |
| 354 |
& maskxzageos(i,k,bi,bj)* |
| 355 |
& (xzdvel2(i,k,bi,bj) - xzdvel1(i,k,bi,bj))* |
| 356 |
& (xzdvel2(i,k,bi,bj) - xzdvel1(i,k,bi,bj)) |
| 357 |
cgg print*,'fctile S',fctile |
| 358 |
enddo |
| 359 |
enddo |
| 360 |
c-- End of loop over layers. |
| 361 |
#endif |
| 362 |
|
| 363 |
#ifdef ALLOW_OBCSW_CONTROL |
| 364 |
ip1 = 1 |
| 365 |
|
| 366 |
cgg Make a mask for the velocity shear comparison. |
| 367 |
do k = 1,nr-1 |
| 368 |
do j = jmin, jmax |
| 369 |
i = OB_Iw(j,bi,bj) |
| 370 |
cgg All these points need to be wet. |
| 371 |
if ( i.eq.OB_indexNone ) then |
| 372 |
maskyzageos(j,k,bi,bj) = 0. |
| 373 |
else |
| 374 |
maskyzageos(j,k,bi,bj) = |
| 375 |
& hfacC(i+ip1,j,k,bi,bj)*hfacC(i+ip1,j+1,k,bi,bj) * |
| 376 |
& hfacC(i+ip1,j-1,k,bi,bj)*hfacC(i+ip1,j,k+1,bi,bj)* |
| 377 |
& hfacC(i+ip1,j-1,k+1,bi,bj)*hfacC(i+ip1,j+1,k+1,bi,bj)* |
| 378 |
& hfacW(i+ip1,j,k,bi,bj)*hfacW(i+ip1,j,k+1,bi,bj) |
| 379 |
endif |
| 380 |
enddo |
| 381 |
enddo |
| 382 |
|
| 383 |
do k = 1,nr |
| 384 |
|
| 385 |
IF ( bi.NE.1 .OR. bj.NE.1 ) |
| 386 |
& STOP 'COST_OBCS_AGEOS wrong with more than 1 tile/proc' |
| 387 |
call find_rho_2d( |
| 388 |
I iMin, iMax, jMin, jMax, k, |
| 389 |
I tbar(1-OLx,1-OLy,k,bi,bj), |
| 390 |
I sbar(1-OLx,1-OLy,k,bi,bj), |
| 391 |
O rholoc, |
| 392 |
I k, bi, bj, myThid ) |
| 393 |
_EXCH_XY_RL(rholoc , myThid) |
| 394 |
|
| 395 |
cgg Compute centered difference horizontal gradient on bdy. |
| 396 |
do j = jmin, jmax |
| 397 |
i = OB_Iw(j,bi,bj) |
| 398 |
if ( i.eq.OB_indexNone ) i = 1 |
| 399 |
cgg Negative sign due to geostrophy. |
| 400 |
yzgrdrho(j,k,bi,bj) = |
| 401 |
& (rholoc(i+ip1,j+1,bi,bj)-rholoc(i+ip1,j-1,bi,bj)) |
| 402 |
& /(2.*dyc(i+ip1,j,bi,bj)) |
| 403 |
enddo |
| 404 |
enddo |
| 405 |
|
| 406 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 407 |
do k = 4,Nr-1 |
| 408 |
do j = jmin,jmax |
| 409 |
i = OB_Iw(j,bi,bj) |
| 410 |
if ( i.eq.OB_indexNone ) i = 1 |
| 411 |
cgg Retrieve the model vertical shear. |
| 412 |
yzdvel1(j,k,bi,bj) = ubar(i+ip1,j,k ,bi,bj) |
| 413 |
& - ubar(i+ip1,j,k+1,bi,bj) |
| 414 |
|
| 415 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 416 |
yzdvel2(j,k,bi,bj) =((yzgrdrho(j,k ,bi,bj)*delz(k)/2.)+ |
| 417 |
& (yzgrdrho(j,k+1,bi,bj)*delz(k+1)/2.)) |
| 418 |
& * gravity / f0 / rhonil |
| 419 |
|
| 420 |
cgg Make a comparison. |
| 421 |
fctile = fctile + 100*wcurrent(k,bi,bj) * |
| 422 |
& maskyzageos(j,k,bi,bj) * |
| 423 |
& (yzdvel2(j,k,bi,bj) - yzdvel1(j,k,bi,bj))* |
| 424 |
& (yzdvel2(j,k,bi,bj) - yzdvel1(j,k,bi,bj)) |
| 425 |
enddo |
| 426 |
enddo |
| 427 |
c-- End of loop over layers. |
| 428 |
#endif |
| 429 |
|
| 430 |
#ifdef ALLOW_OBCSE_CONTROL |
| 431 |
ip1 = 0 |
| 432 |
|
| 433 |
cgg Make a mask for the velocity shear comparison. |
| 434 |
do k = 1,nr-1 |
| 435 |
do j = jmin, jmax |
| 436 |
i = OB_Ie(j,bi,bj) |
| 437 |
if ( i.eq.OB_indexNone ) then |
| 438 |
maskyzageos(j,k,bi,bj) =0. |
| 439 |
else |
| 440 |
cgg All these points need to be wet. |
| 441 |
maskyzageos(j,k,bi,bj) = |
| 442 |
& hfacC(i+ip1,j,k,bi,bj)*hfacC(i+ip1,j+1,k,bi,bj) * |
| 443 |
& hfacC(i+ip1,j-1,k,bi,bj)*hfacC(i+ip1,j,k+1,bi,bj)* |
| 444 |
& hfacC(i+ip1,j-1,k+1,bi,bj)*hfacC(i+ip1,j+1,k+1,bi,bj)* |
| 445 |
& hfacW(i+ip1,j,k,bi,bj)*hfacW(i+ip1,j,k+1,bi,bj) |
| 446 |
endif |
| 447 |
enddo |
| 448 |
enddo |
| 449 |
|
| 450 |
do k = 1,nr |
| 451 |
|
| 452 |
IF ( bi.NE.1 .OR. bj.NE.1 ) |
| 453 |
& STOP 'COST_OBCS_AGEOS wrong with more than 1 tile/proc' |
| 454 |
call find_rho_2d( |
| 455 |
I iMin, iMax, jMin, jMax, k, |
| 456 |
I tbar(1-OLx,1-OLy,k,bi,bj), |
| 457 |
I sbar(1-OLx,1-OLy,k,bi,bj), |
| 458 |
O rholoc, |
| 459 |
I k, bi, bj, myThid ) |
| 460 |
_EXCH_XY_RL(rholoc , myThid) |
| 461 |
|
| 462 |
cgg Compute centered difference horizontal gradient on bdy. |
| 463 |
do j = jmin, jmax |
| 464 |
i = OB_Ie(j,bi,bj) |
| 465 |
if ( i.eq.OB_indexNone ) i = 1 |
| 466 |
cgg Negative sign due to geostrophy. |
| 467 |
yzgrdrho(j,k,bi,bj) = |
| 468 |
& (rholoc(i+ip1,,j+1,bi,bj)-rholoc(i+ip1,j-1,bi,bj)) |
| 469 |
& /(2.*dyc(i+ip1,j,bi,bj)) |
| 470 |
enddo |
| 471 |
enddo |
| 472 |
|
| 473 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 474 |
do k = 4,Nr-1 |
| 475 |
do j = jmin,jmax |
| 476 |
i = OB_Ie(j,bi,bj) |
| 477 |
if ( i.eq.OB_indexNone ) i = 1 |
| 478 |
cgg Retrieve the model vertical shear. |
| 479 |
yzdvel1(j,k,bi,bj) = ubar(i+ip1,j,k ,bi,bj) |
| 480 |
& - ubar(i+ip1,j,k+1,bi,bj) |
| 481 |
|
| 482 |
cgg Compute vertical shear from geostrophy/thermal wind. |
| 483 |
yzdvel2(j,k,bi,bj) =((yzgrdrho(j,k ,bi,bj)*delz(k)/2.)+ |
| 484 |
& (yzgrdrho(j,k+1,bi,bj)*delz(k+1)/2.)) |
| 485 |
& * gravity / f0 /rhonil |
| 486 |
|
| 487 |
cgg Make a comparison. |
| 488 |
fctile = fctile + 100*wcurrent(k,bi,bj) * |
| 489 |
& maskyzageos(j,k,bi,bj) * |
| 490 |
& (yzdvel2(j,k,bi,bj) - yzdvel1(j,k,bi,bj))* |
| 491 |
& (yzdvel2(j,k,bi,bj) - yzdvel1(j,k,bi,bj)) |
| 492 |
|
| 493 |
enddo |
| 494 |
enddo |
| 495 |
c-- End of loop over layers. |
| 496 |
#endif |
| 497 |
|
| 498 |
fcthread = fcthread + fctile |
| 499 |
objf_ageos(bi,bj) = objf_ageos(bi,bj) + fctile |
| 500 |
|
| 501 |
#ifdef ECCO_VERBOSE |
| 502 |
c-- Print cost function for each tile in each thread. |
| 503 |
write(msgbuf,'(a)') ' ' |
| 504 |
call print_message( msgbuf, standardmessageunit, |
| 505 |
& SQUEEZE_RIGHT , mythid) |
| 506 |
write(msgbuf,'(a,i8.8,1x,i3.3,1x,i3.3)') |
| 507 |
& ' cost_Theta: irec,bi,bj = ',irec,bi,bj |
| 508 |
call print_message( msgbuf, standardmessageunit, |
| 509 |
& SQUEEZE_RIGHT , mythid) |
| 510 |
write(msgbuf,'(a,d22.15)') |
| 511 |
& ' cost function (temperature) = ', |
| 512 |
& fctile |
| 513 |
call print_message( msgbuf, standardmessageunit, |
| 514 |
& SQUEEZE_RIGHT , mythid) |
| 515 |
write(msgbuf,'(a)') ' ' |
| 516 |
call print_message( msgbuf, standardmessageunit, |
| 517 |
& SQUEEZE_RIGHT , mythid) |
| 518 |
#endif |
| 519 |
|
| 520 |
enddo |
| 521 |
enddo |
| 522 |
|
| 523 |
#ifdef ECCO_VERBOSE |
| 524 |
c-- Print cost function for all tiles. |
| 525 |
_GLOBAL_SUM_RL( fcthread , myThid ) |
| 526 |
write(msgbuf,'(a)') ' ' |
| 527 |
call print_message( msgbuf, standardmessageunit, |
| 528 |
& SQUEEZE_RIGHT , mythid) |
| 529 |
write(msgbuf,'(a,i8.8)') |
| 530 |
& ' cost_Theta: irec = ',irec |
| 531 |
call print_message( msgbuf, standardmessageunit, |
| 532 |
& SQUEEZE_RIGHT , mythid) |
| 533 |
write(msgbuf,'(a,a,d22.15)') |
| 534 |
& ' global cost function value', |
| 535 |
& ' (temperature) = ',fcthread |
| 536 |
call print_message( msgbuf, standardmessageunit, |
| 537 |
& SQUEEZE_RIGHT , mythid) |
| 538 |
write(msgbuf,'(a)') ' ' |
| 539 |
call print_message( msgbuf, standardmessageunit, |
| 540 |
& SQUEEZE_RIGHT , mythid) |
| 541 |
#endif |
| 542 |
|
| 543 |
enddo |
| 544 |
c-- End of loop over records. |
| 545 |
|
| 546 |
#endif |
| 547 |
|
| 548 |
#endif /* ALLOW_CTRL, ALLOW_OBCS and ALLOW_ECCO */ |
| 549 |
|
| 550 |
return |
| 551 |
end |
Parent Directory
| 
Revision Log
| 
Revision Graph