242 |
itest = 0 |
itest = 0 |
243 |
endif |
endif |
244 |
|
|
245 |
|
c make sure that all procs have correct file records, so that useSingleCpuIO works |
246 |
|
CALL GLOBAL_SUM_INT( icvrec , myThid ) |
247 |
|
CALL GLOBAL_SUM_INT( layer , myThid ) |
248 |
|
|
249 |
c****************************************************** |
c****************************************************** |
250 |
c-- (A): get gradient component calculated via adjoint |
c-- (A): get gradient component calculated via adjoint |
251 |
c****************************************************** |
c****************************************************** |
252 |
|
|
253 |
c-- get gradient component calculated via adjoint |
c-- get gradient component calculated via adjoint |
|
if ( myProcId .EQ. grdchkwhichproc .AND. |
|
|
& ierr .EQ. 0 ) then |
|
254 |
call grdchk_getadxx( icvrec, |
call grdchk_getadxx( icvrec, |
255 |
& itile, jtile, layer, |
& itile, jtile, layer, |
256 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
257 |
& adxxmemo, mythid ) |
& adxxmemo, ierr, mythid ) |
|
endif |
|
258 |
C-- Add a global-sum call so that all proc will get the adjoint gradient |
C-- Add a global-sum call so that all proc will get the adjoint gradient |
259 |
_GLOBAL_SUM_RL( adxxmemo, myThid ) |
_GLOBAL_SUM_RL( adxxmemo, myThid ) |
260 |
|
|
265 |
c-- |
c-- |
266 |
c-- 1. perturb control vector component: xx(i)=1. |
c-- 1. perturb control vector component: xx(i)=1. |
267 |
|
|
|
if ( myProcId .EQ. grdchkwhichproc .AND. |
|
|
& ierr .EQ. 0 ) then |
|
268 |
localEps = 1. _d 0 |
localEps = 1. _d 0 |
269 |
call grdchk_getxx( icvrec, TANGENT_SIMULATION, |
call grdchk_getxx( icvrec, TANGENT_SIMULATION, |
270 |
& itile, jtile, layer, |
& itile, jtile, layer, |
271 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
272 |
& xxmemo_ref, xxmemo_pert, localEps, |
& xxmemo_ref, xxmemo_pert, localEps, |
273 |
& mythid ) |
& ierr, mythid ) |
|
else |
|
|
xxmemo_ref = 0. |
|
|
xxmemo_pert = 0. |
|
|
endif |
|
274 |
|
|
275 |
c-- |
c-- |
276 |
c-- 2. perform tangent linear run |
c-- 2. perform tangent linear run |
297 |
|
|
298 |
c-- |
c-- |
299 |
c-- 3. reset control vector |
c-- 3. reset control vector |
|
if ( myProcId .EQ. grdchkwhichproc .AND. |
|
|
& ierr .EQ. 0 ) then |
|
300 |
call grdchk_setxx( icvrec, TANGENT_SIMULATION, |
call grdchk_setxx( icvrec, TANGENT_SIMULATION, |
301 |
& itile, jtile, layer, |
& itile, jtile, layer, |
302 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
303 |
& xxmemo_ref, mythid ) |
& xxmemo_ref, ierr, mythid ) |
|
endif |
|
304 |
|
|
305 |
#endif /* ALLOW_TANGENTLINEAR_RUN */ |
#endif /* ALLOW_TANGENTLINEAR_RUN */ |
306 |
|
|
313 |
c-- perturb it and write back to file |
c-- perturb it and write back to file |
314 |
c-- positive perturbation |
c-- positive perturbation |
315 |
localEps = abs(grdchk_eps) |
localEps = abs(grdchk_eps) |
316 |
if ( myProcId .EQ. grdchkwhichproc .AND. |
call grdchk_getxx( icvrec, FORWARD_SIMULATION, |
|
& ierr .EQ. 0 ) then |
|
|
call grdchk_getxx( icvrec, FORWARD_SIMULATION, |
|
317 |
& itile, jtile, layer, |
& itile, jtile, layer, |
318 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
319 |
& xxmemo_ref, xxmemo_pert, localEps, |
& xxmemo_ref, xxmemo_pert, localEps, |
320 |
& mythid ) |
& ierr, mythid ) |
|
else |
|
|
xxmemo_ref = 0. |
|
|
xxmemo_pert = 0. |
|
|
endif |
|
321 |
|
|
322 |
c-- forward run with perturbed control vector |
c-- forward run with perturbed control vector |
323 |
mytime = starttime |
mytime = starttime |
331 |
print *, 'ph-check fcpertplus = ', fcpertplus |
print *, 'ph-check fcpertplus = ', fcpertplus |
332 |
|
|
333 |
c-- Reset control vector. |
c-- Reset control vector. |
334 |
if ( myProcId .EQ. grdchkwhichproc .AND. |
call grdchk_setxx( icvrec, FORWARD_SIMULATION, |
|
& ierr .EQ. 0 ) then |
|
|
call grdchk_setxx( icvrec, FORWARD_SIMULATION, |
|
335 |
& itile, jtile, layer, |
& itile, jtile, layer, |
336 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
337 |
& xxmemo_ref, mythid ) |
& xxmemo_ref, ierr, mythid ) |
|
endif |
|
338 |
|
|
339 |
fcpertminus = fcref |
fcpertminus = fcref |
340 |
print *, 'ph-check fcpertminus = ', fcpertminus |
print *, 'ph-check fcpertminus = ', fcpertminus |
344 |
c-- get control vector component from file |
c-- get control vector component from file |
345 |
c-- perturb it and write back to file |
c-- perturb it and write back to file |
346 |
c-- repeat the proceedure for a negative perturbation |
c-- repeat the proceedure for a negative perturbation |
347 |
if ( myProcId .EQ. grdchkwhichproc .AND. |
localEps = - abs(grdchk_eps) |
348 |
& ierr .EQ. 0 ) then |
call grdchk_getxx( icvrec, FORWARD_SIMULATION, |
|
localEps = - abs(grdchk_eps) |
|
|
call grdchk_getxx( icvrec, FORWARD_SIMULATION, |
|
349 |
& itile, jtile, layer, |
& itile, jtile, layer, |
350 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
351 |
& xxmemo_ref, xxmemo_pert, localEps, |
& xxmemo_ref, xxmemo_pert, localEps, |
352 |
& mythid ) |
& ierr, mythid ) |
|
else |
|
|
xxmemo_ref = 0. |
|
|
xxmemo_pert = 0. |
|
|
endif |
|
353 |
|
|
354 |
c-- forward run with perturbed control vector |
c-- forward run with perturbed control vector |
355 |
mytime = starttime |
mytime = starttime |
362 |
#endif |
#endif |
363 |
|
|
364 |
c-- Reset control vector. |
c-- Reset control vector. |
365 |
if ( myProcId .EQ. grdchkwhichproc .AND. |
call grdchk_setxx( icvrec, FORWARD_SIMULATION, |
|
& ierr .EQ. 0 ) then |
|
|
call grdchk_setxx( icvrec, FORWARD_SIMULATION, |
|
366 |
& itile, jtile, layer, |
& itile, jtile, layer, |
367 |
& itilepos, jtilepos, |
& itilepos, jtilepos, |
368 |
& xxmemo_ref, mythid ) |
& xxmemo_ref, ierr, mythid ) |
|
endif |
|
369 |
|
|
370 |
c-- end of if useCentralDiff ... |
c-- end of if useCentralDiff ... |
371 |
end if |
end if |
494 |
c-- end of do icomp = ... |
c-- end of do icomp = ... |
495 |
enddo |
enddo |
496 |
|
|
497 |
if ( myProcId .EQ. grdchkwhichproc ) then |
if (myProcId .EQ. grdchkwhichproc .AND. .NOT.useSingleCpuIO) then |
498 |
CALL WRITE_REC_XYZ_RL( |
CALL WRITE_REC_XYZ_RL( |
499 |
& 'grd_findiff' , tmpplot1, 1, 0, myThid) |
& 'grd_findiff' , tmpplot1, 1, 0, myThid) |
500 |
CALL WRITE_REC_XYZ_RL( |
CALL WRITE_REC_XYZ_RL( |