/[MITgcm]/MITgcm/pkg/ecco/ecco_cost.h
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Annotation of /MITgcm/pkg/ecco/ecco_cost.h

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Revision 1.3 - (hide annotations) (download)
Mon Feb 28 17:33:02 2005 UTC (19 years, 4 months ago) by heimbach
Branch: MAIN
CVS Tags: checkpoint57e_post
Changes since 1.2: +6 -3 lines
File MIME type: text/plain
Adding eddy stress controls a la Ferreira et al.

1 heimbach 1.1
2     c ==================================================================
3     c HEADER AVERAGES
4     c ==================================================================
5     c
6     c o Header for averaged temperature, salinity, and surface pressure
7     c fields and counters associated with the averaging.
8     c
9     c started: Christian Eckert eckert@mit.edu 30-Jun-1999
10 heimbach 1.2 c
11 heimbach 1.1 c added sea-ice term: menemenlis@jpl.nasa.gov 26-Feb-2003
12     c
13     c ==================================================================
14     c HEADER AVERAGES
15     c ==================================================================
16    
17     c Averaging counters:
18     c ===================
19     c
20     c sum1day - counter for the daily averaging
21     c sum1mon - counter for the monthly averaging
22     c dayrec - number of averaged surface pressure records.
23     c monrec - number of averaged theta and salinity records.
24    
25     common /average_i/
26     & sum1day,sum1mon,
27     & dayrec,monrec
28     integer sum1day
29     integer sum1mon
30     integer dayrec
31     integer monrec
32    
33    
34     c Averaged Fields:
35     c ================
36     c
37     c tbar - contains the averaged temperature field after the call
38     c to subroutine POST_MONTHLY. Before, it accumulates the
39     c intantaneous temperatures.
40     c sbar - contains the averaged salinity field after the call
41     c to subroutine POST_MONTHLY. Before, it accumulates the
42     c intantaneous salinities.
43     c psbar - contains the averaged surface pressure field after the call
44     c to subroutine POST_DAILY. Before, it accumulates the
45     c intantaneous surface pressure field.
46     c ubar - contains the averaged zonal velocity component for the
47     c whole integration period. Before, it accumulates the
48     c intantaneous field.
49     c vbar - contains the averaged zonal velocity component for the
50     c whole integration period. Before, it accumulates the
51     c intantaneous field.
52     c tauxbar - contains the averaged zonal velocity component for the
53     c whole integration period. Before, it accumulates the
54     c intantaneous field.
55     c tauybar - contains the averaged zonal velocity component for the
56     c whole integration period. Before, it accumulates the
57     c intantaneous field.
58     c hfluxbar - contains the averaged zonal velocity component for the
59     c whole integration period. Before, it accumulates the
60     c intantaneous field.
61     c sfluxbar - contains the averaged zonal velocity component for the
62     c whole integration period. Before, it accumulates the
63     c intantaneous field.
64    
65     common /averages_r/
66     & tbar,
67     & sbar,
68     & psbar,
69     & ubar,
70     & vbar,
71     & wbar,
72     & tauxbar,
73     & tauybar,
74     & hfluxbar,
75     & sfluxbar,
76     & Slmean,
77     & Tlmean,
78     & wlmean,
79     & Sfmean,
80     & Tfmean,
81 heimbach 1.2 & sbar_gen,
82     & tbar_gen,
83     & wfmean
84 heimbach 1.1
85     #if (defined (ALLOW_THETA_COST_CONTRIBUTION) || \
86     defined (ALLOW_CTDT_COST_CONTRIBUTION) || \
87     defined (ALLOW_XBT_COST_CONTRIBUTION) || \
88     defined (ALLOW_DRIFT_COST_CONTRIBUTION) || \
89     defined (ALLOW_OBCS_COST_CONTRIBUTION))
90     _RL tbar (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
91     #else
92 heimbach 1.2 #ifdef ALLOW_SST_COST_CONTRIBUTION
93     _RL tbar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
94     #else
95 heimbach 1.1 _RL tbar
96     #endif
97 heimbach 1.2 #endif
98     #ifdef GENERIC_BAR_MONTH
99     _RL tbar_gen (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
100     _RL sbar_gen (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
101     #else
102     _RL tbar_gen
103     _RL sbar_gen
104     #endif
105 heimbach 1.1
106     #if (defined (ALLOW_SALT_COST_CONTRIBUTION) || \
107     defined (ALLOW_CTDS_COST_CONTRIBUTION) || \
108     defined (ALLOW_DRIFT_COST_CONTRIBUTION) || \
109     defined (ALLOW_OBCS_COST_CONTRIBUTION))
110     _RL sbar (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
111     #else
112 heimbach 1.2 #ifdef ALLOW_SSS_COST_CONTRIBUTION
113     _RL sbar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
114     #else
115 heimbach 1.1 _RL sbar
116     #endif
117     #endif
118    
119     #ifdef ALLOW_SSH_COST_CONTRIBUTION
120     _RL psbar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
121     #else
122     _RL psbar
123     #endif
124    
125     #if (defined (ALLOW_DRIFTER_COST_CONTRIBUTION) || \
126 heimbach 1.2 defined (ALLOW_OBCS_COST_CONTRIBUTION))
127 heimbach 1.1 _RL ubar (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
128     _RL vbar (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
129     #else
130     _RL ubar
131     _RL vbar
132     #endif
133    
134     #ifdef ALLOW_DRIFTW_COST_CONTRIBUTION
135     _RL wbar (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
136     #else
137     _RL wbar
138     #endif
139    
140     #ifdef ALLOW_DRIFT_COST_CONTRIBUTION
141     _RL Tlmean(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
142     _RL Slmean(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
143     _RL Tfmean(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
144     _RL Sfmean(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
145     #else
146     _RL Tlmean
147     _RL Slmean
148     _RL Tfmean
149     _RL Sfmean
150     #endif
151    
152     #ifdef ALLOW_DRIFTW_COST_CONTRIBUTION
153     _RL wlmean(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
154     _RL wfmean(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
155     #else
156     _RL wlmean
157     _RL wfmean
158     #endif
159    
160     #ifdef ALLOW_SCAT_COST_CONTRIBUTION
161     _RL tauxbar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
162     _RL tauybar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
163     #else
164     _RL tauxbar
165     _RL tauybar
166     #endif
167    
168     #ifdef ALLOW_MEAN_HFLUX_COST_CONTRIBUTION
169     _RL hfluxbar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
170     #else
171     _RL hfluxbar
172     #endif
173    
174     #ifdef ALLOW_MEAN_SFLUX_COST_CONTRIBUTION
175     _RL sfluxbar (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
176     #else
177     _RL sfluxbar
178     #endif
179    
180    
181     common /averages_c/
182     & tbarfile,
183     & sbarfile,
184     & psbarfile,
185     & ubarfile,
186     & vbarfile,
187     & wbarfile,
188     & tauxbarfile,
189     & tauybarfile,
190     & hfluxbarfile,
191     & sfluxbarfile
192     character*(MAX_LEN_FNAM) tbarfile
193     character*(MAX_LEN_FNAM) sbarfile
194     character*(MAX_LEN_FNAM) psbarfile
195     character*(MAX_LEN_FNAM) ubarfile
196     character*(MAX_LEN_FNAM) vbarfile
197     character*(MAX_LEN_FNAM) wbarfile
198     character*(MAX_LEN_FNAM) tauxbarfile
199     character*(MAX_LEN_FNAM) tauybarfile
200     character*(MAX_LEN_FNAM) hfluxbarfile
201     character*(MAX_LEN_FNAM) sfluxbarfile
202    
203     c file precision and field type
204    
205     common /prec_type_cost/
206     & cost_iprec,
207     & cost_yftype
208    
209     integer cost_iprec
210     character*(2) cost_yftype
211    
212     c ==================================================================
213     c END OF HEADER AVERAGES
214     c ==================================================================
215    
216    
217    
218     c ==================================================================
219     c HEADER COST
220     c ==================================================================
221     c
222     c o Header for model-data comparison.
223     c
224     c The individual cost function contributions are multiplied by
225     c factors mult_"var" which allow to switch off these contributions
226     c without removing them in the adjoint code. This is useful for
227     c doing tests with the adjoint and perhaps useful in assimilation
228     c experiments where individual contributions are successively
229     c switched on. For future applications it would be better to place
230     c the initialisation of the multipliers somewhere else, for example
231     c in a namelist, which is read in at the start of the model.
232     c
233     c started: Christian Eckert eckert@mit.edu 24-Feb-1999
234     c
235     c changed: Christian Eckert eckert@mit.edu
236     c
237     c
238     c ==================================================================
239     c HEADER COST
240     c ==================================================================
241    
242    
243     c The cost function, its contributions, and multipliers:
244     c ======================================================
245     c
246     c fc - Final cost function.
247     c objf_hflux - Heat flux contribution.
248     c objf_sflux - Salt flux contribution.
249     c objf_tauu - Zonal wind stress contribution.
250     c objf_tauv - Meridional wind stress contribution.
251     c objf_hfluxm - time-mean Heat flux contribution.
252     c objf_sfluxm - time-mean Salt flux contribution.
253     c objf_tauum - time-mean Zonal wind stress contribution.
254     c objf_tauvm - time-mean Meridional wind stress contribution.
255     c objf_hfluxmm - Global time-mean Heat flux contribution.
256     c objf_sfluxmm - Global time-mean Salt flux contribution.
257     c objf_hmean - Mean sea surface height contribution.
258     c objf_h - Residual sea surface height contribution.
259     c objf_temp - Temperature contribution.
260     c objf_salt - Salinity contribution.
261     c objf_temp0 - Initial conditions Temperature contribution.
262     c objf_salt0 - Initial conditions Salinity contribution.
263 heimbach 1.2 c objf_sst - Sea surface temperature contribution.
264 heimbach 1.1 c objf_tmi - Sea surface temperature contribution.
265     c objf_sss - Sea surface salinity contribution.
266     c objf_ctdt - Temperature measurements from Woce CTD
267     c objf_ctds - Salinity measurements from Woce CTD
268 heimbach 1.2 c objf_ctdtclim - Temperature measurements from Woce CTD without timetag
269     c objf_ctdsclim - Salinity measurements from Woce CTD without timetag
270 heimbach 1.1 c objf_xbt - XBT temperature data
271     c objf_argot - ARGO temperature profiles
272     c objf_argos - ARGO salt profiles
273     c objf_scatxm - time-mean zonal SCAT contribution
274     c objf_scatym - time-mean meridional SCAT contribution
275     c objf_scatx - zonal SCAT contribution
276     c objf_scaty - meridional SCAT contribution
277     c objf_ice - sea-ice volume
278     c objf_kapgm - kappa GM contribution
279     c objf_diffkr - diffusion contribution
280     c objf_theta_ini_fin - final vs. initial theta misfit
281     c objf_salt_ini_fin - final vs. initial salt misfit
282     c
283     c mult_"var" - multipliers for the individual cost
284     c function contributions.
285    
286     common /ecco_cost_objf/
287     & objf_hflux,
288     & objf_hfluxm,
289     & objf_hfluxmm,
290     & objf_sflux,
291     & objf_sfluxm,
292     & objf_sfluxmm,
293     & objf_tauu,
294     & objf_tauum,
295     & objf_tauv,
296     & objf_tauvm,
297     & objf_hmean,
298     & objf_h,
299     & objf_temp,
300     & objf_salt,
301     & objf_temp0,
302     & objf_salt0,
303 heimbach 1.2 & objf_sst,
304 heimbach 1.1 & objf_tmi,
305     & objf_sss,
306     & objf_ctdt,
307     & objf_ctds,
308     & objf_ctdtclim,
309     & objf_ctdsclim,
310     & objf_xbt,
311     & objf_argot,
312     & objf_argos,
313     & objf_drift,
314     & objf_tdrift,
315     & objf_sdrift,
316     & objf_wdrift,
317     & objf_scatx,
318     & objf_scaty,
319     & objf_scatxm,
320     & objf_scatym,
321     & objf_atemp,
322     & objf_aqh,
323     & objf_uwind,
324     & objf_vwind,
325     & objf_obcsn,
326     & objf_obcss,
327     & objf_obcsw,
328     & objf_obcse,
329     & objf_obcsvol,
330     & objf_curmtr,
331     & objf_ageos,
332     & objf_ice,
333     & objf_diffkr,
334     & objf_theta_ini_fin,
335 heimbach 1.3 & objf_salt_ini_fin,
336     & objf_eddytau
337 heimbach 1.2
338 heimbach 1.1 _RL objf_hflux (nsx,nsy)
339     _RL objf_hfluxm (nsx,nsy)
340     _RL objf_hfluxmm(nsx,nsy)
341     _RL objf_sflux (nsx,nsy)
342     _RL objf_sfluxm (nsx,nsy)
343     _RL objf_sfluxmm(nsx,nsy)
344     _RL objf_tauu (nsx,nsy)
345     _RL objf_tauum (nsx,nsy)
346     _RL objf_tauv (nsx,nsy)
347     _RL objf_tauvm (nsx,nsy)
348 heimbach 1.2 _RL objf_hmean
349 heimbach 1.1 _RL objf_h (nsx,nsy)
350     _RL objf_temp (nsx,nsy)
351     _RL objf_salt (nsx,nsy)
352     _RL objf_temp0(nsx,nsy)
353     _RL objf_salt0(nsx,nsy)
354 heimbach 1.2 _RL objf_sst (nsx,nsy)
355 heimbach 1.1 _RL objf_tmi (nsx,nsy)
356     _RL objf_sss (nsx,nsy)
357     _RL objf_ctdt (nsx,nsy)
358     _RL objf_ctds (nsx,nsy)
359     _RL objf_ctdtclim (nsx,nsy)
360     _RL objf_ctdsclim (nsx,nsy)
361     _RL objf_xbt (nsx,nsy)
362     _RL objf_argot(nsx,nsy)
363     _RL objf_argos(nsx,nsy)
364     _RL objf_drift(nsx,nsy)
365     _RL objf_tdrift(nsx,nsy)
366     _RL objf_sdrift(nsx,nsy)
367     _RL objf_wdrift(nsx,nsy)
368     _RL objf_scatx(nsx,nsy)
369     _RL objf_scaty(nsx,nsy)
370     _RL objf_scatxm(nsx,nsy)
371     _RL objf_scatym(nsx,nsy)
372     _RL objf_atemp(nsx,nsy)
373     _RL objf_aqh (nsx,nsy)
374     _RL objf_uwind(nsx,nsy)
375     _RL objf_vwind(nsx,nsy)
376     _RL objf_obcsn(nsx,nsy)
377     _RL objf_obcss(nsx,nsy)
378     _RL objf_obcsw(nsx,nsy)
379     _RL objf_obcse(nsx,nsy)
380 heimbach 1.2 _RL objf_obcsvol
381 heimbach 1.1 _RL objf_curmtr(nsx,nsy)
382     _RL objf_ageos(nsx,nsy)
383     _RL objf_ice (nsx,nsy)
384     _RL objf_kapgm(nsx,nsy)
385     _RL objf_diffkr(nsx,nsy)
386     _RL objf_theta_ini_fin(nsx,nsy)
387     _RL objf_salt_ini_fin(nsx,nsy)
388 heimbach 1.3 _RL objf_eddytau(nsx,nsy)
389 heimbach 1.1
390     common /ecco_cost_aux_r/
391     & mult_hflux,
392     & mult_sflux,
393     & mult_tauu,
394     & mult_tauv,
395     & mult_hmean,
396     & mult_h,
397     & mult_temp,
398     & mult_salt,
399     & mult_temp0,
400     & mult_salt0,
401 heimbach 1.2 & mult_sst,
402 heimbach 1.1 & mult_tmi,
403     & mult_sss,
404     & mult_ctdt,
405     & mult_ctds,
406     & mult_ctdtclim,
407     & mult_ctdsclim,
408     & mult_xbt,
409     & mult_argot,
410     & mult_argos,
411     & mult_drift,
412     & mult_tdrift,
413     & mult_sdrift,
414     & mult_wdrift,
415     & mult_scatx,
416     & mult_scaty,
417     & mult_atemp,
418     & mult_aqh,
419     & mult_uwind,
420     & mult_vwind,
421     & mult_obcsn,
422     & mult_obcss,
423     & mult_obcsw,
424     & mult_obcse,
425     & mult_obcsvol,
426     & mult_curmtr,
427     & mult_ageos,
428     & mult_ice,
429     & mult_kapgm,
430     & mult_diffkr,
431 heimbach 1.3 & mult_ini_fin,
432     & mult_eddytau
433 heimbach 1.2
434 heimbach 1.1 _RL mult_hflux
435     _RL mult_sflux
436     _RL mult_tauu
437     _RL mult_tauv
438     _RL mult_hmean
439     _RL mult_h
440     _RL mult_temp
441     _RL mult_salt
442     _RL mult_temp0
443     _RL mult_salt0
444 heimbach 1.2 _RL mult_sst
445 heimbach 1.1 _RL mult_tmi
446     _RL mult_sss
447     _RL mult_ctdt
448     _RL mult_ctds
449     _RL mult_ctdtclim
450     _RL mult_ctdsclim
451     _RL mult_xbt
452     _RL mult_argot
453     _RL mult_argos
454     _RL mult_drift
455     _RL mult_tdrift
456     _RL mult_sdrift
457     _RL mult_wdrift
458     _RL mult_scatx
459     _RL mult_scaty
460     _RL mult_atemp
461     _RL mult_aqh
462     _RL mult_uwind
463     _RL mult_vwind
464     _RL mult_obcsn
465     _RL mult_obcss
466     _RL mult_obcsw
467     _RL mult_obcse
468     _RL mult_obcsvol
469     _RL mult_curmtr
470     _RL mult_ageos
471     _RL mult_ice
472     _RL mult_kapgm
473     _RL mult_diffkr
474     _RL mult_ini_fin
475 heimbach 1.3 _RL mult_eddytau
476 heimbach 1.1
477     c Record counters relevant for the cost function evaluation.
478     c ==========================================================
479     c
480     c nmonsrec - number of monthly records that will be generated by
481     c the current model integration.
482     c ndaysrec - number of daily records that will be generated by
483     c the current model integration.
484    
485     common /ecco_cost_i/
486     & nmonsrec,
487     & ndaysrec
488     integer nmonsrec
489     integer ndaysrec
490    
491    
492     c Data files for the weights used in the cost function:
493     c =====================================================
494     c
495     c hflux_errfile - heat flux error.
496     c sflux_errfile - salt flux error.
497     c tauu_errfile - zonal wind stress error.
498     c tauum_errfile - zonal wind stress error.
499     c tauv_errfile - meridional wind stress error.
500     c tauvm_errfile - meridional wind stress error.
501     c tscatx_errfile - zonal wind stress error.
502     c tscaty_errfile - meridional wind stress error.
503     c data_errfile - weights for theta, salt, and SST
504     c geoid_errfile - geoid error.
505     c geoid_covariancefile - geoid error covariance.
506     c ssh_errfile - sea surface height error.
507     c ctdt_errfile - CTD temperature error.
508     c ctds_errfile - CTD salinity error.
509     c drift_errfile - drifter error.
510     c salterrfile - representation error due unresolved eddies
511     c temperrfile - representation error due unresolved eddies
512     c velerrfile - representation error
513    
514     common /ecco_cost_c/
515     & hflux_errfile,
516     & hfluxm_errfile,
517     & sflux_errfile,
518     & sfluxm_errfile,
519     & tauu_errfile,
520     & tauum_errfile,
521     & tauv_errfile,
522     & tauvm_errfile,
523     & scatx_errfile,
524     & scaty_errfile,
525     & data_errfile,
526     & geoid_errfile,
527     & geoid_covariancefile,
528     & ssh_errfile,
529     & ctdt_errfile,
530     & ctds_errfile,
531     & drift_errfile,
532     & udrifterrfile,
533     & vdrifterrfile,
534     & salterrfile,
535     & temperrfile,
536     & velerrfile,
537     & atemp_errfile,
538     & aqh_errfile,
539     & uwind_errfile,
540     & vwind_errfile
541     character*(MAX_LEN_FNAM) hflux_errfile
542     character*(MAX_LEN_FNAM) sflux_errfile
543     character*(MAX_LEN_FNAM) tauu_errfile
544     character*(MAX_LEN_FNAM) tauv_errfile
545     character*(MAX_LEN_FNAM) hfluxm_errfile
546     character*(MAX_LEN_FNAM) sfluxm_errfile
547     character*(MAX_LEN_FNAM) tauum_errfile
548     character*(MAX_LEN_FNAM) tauvm_errfile
549     character*(MAX_LEN_FNAM) scatx_errfile
550     character*(MAX_LEN_FNAM) scaty_errfile
551     character*(MAX_LEN_FNAM) data_errfile
552     character*(MAX_LEN_FNAM) geoid_errfile
553     character*(MAX_LEN_FNAM) geoid_covariancefile
554     character*(MAX_LEN_FNAM) ssh_errfile
555     character*(MAX_LEN_FNAM) ctdt_errfile
556     character*(MAX_LEN_FNAM) ctds_errfile
557     character*(MAX_LEN_FNAM) drift_errfile
558     character*(MAX_LEN_FNAM) udrifterrfile
559     character*(MAX_LEN_FNAM) vdrifterrfile
560     character*(MAX_LEN_FNAM) salterrfile
561     character*(MAX_LEN_FNAM) temperrfile
562     character*(MAX_LEN_FNAM) velerrfile
563     character*(MAX_LEN_FNAM) atemp_errfile
564     character*(MAX_LEN_FNAM) aqh_errfile
565     character*(MAX_LEN_FNAM) uwind_errfile
566     character*(MAX_LEN_FNAM) vwind_errfile
567    
568    
569     c Arrays where the weights are stored:
570     c ====================================
571     c
572     c cosphi - cosine of latitude.
573     c whflux - weight for heat flux.
574     c wsflux - weight for salt flux.
575     c wtauu - weight for zonal wind stress.
576     c wtauu - weight for meridional wind stress.
577     c wscatx - weight for zonal scat stress.
578     c wscaty - weight for meridional scat stress.
579     c wtheta - weight for temperature.
580     c wtheta2 - representation error due to unresolved eddies
581     c wsst - weight for sea surface temperature.
582     c wsss - weight for sea surface salinity.
583     c wsalt - weight for salinity.
584     c wsalt2 - representation error due to unresolved eddies
585     c wtp - weight for TOPEX/POSEIDON data.
586     c wers - weight for ERS data.
587     c wp - weight for geoid.
588     c wctdt - weight for CTD temperature.
589     c wctds - weight for CTD salinity.
590     c wudrift - weight for mean zonal velocity from drifters.
591     c wvdrift - weight for mean meridional velocity from drifters.
592    
593     common /ecco_cost_weights_r/
594     & frame,
595     & cosphi,
596     & whflux,wsflux,wtauu,wtauv,
597     & watemp,waqh,wuwind,wvwind,
598     & wscatx,wscaty,
599     & wtheta,wtheta2,wthetaLev,
600     & wsalt,wsalt2,wsaltLev,
601     & wsst,wsss,
602     & wtp,wers,
603     & wp,
604     & wctdt,wctds,
605     & wudrift,wvdrift,
606     & whfluxmm,wsfluxmm,
607     & wcurrent,wcurrent2,
608     & wcurrentLev,wbaro
609    
610     _RL frame (1-olx:snx+olx,1-oly:sny+oly )
611     _RL cosphi (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
612     _RL whflux (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
613     _RL whfluxm (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
614     _RL whfluxmm(1-olx:snx+olx,1-oly:sny+oly)
615     _RL wsflux (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
616     _RL wsfluxm (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
617     _RL wsfluxmm(1-olx:snx+olx,1-oly:sny+oly)
618     _RL wtauu (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
619     _RL wtauv (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
620     _RL wtauum (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
621     _RL wtauvm (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
622     _RL wscatx (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
623     _RL wscaty (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
624     _RL watemp (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
625     _RL waqh (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
626     _RL wuwind (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
627     _RL wvwind (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
628     _RL wtheta ( nr,nsx,nsy)
629     _RL wsalt ( nr,nsx,nsy)
630     _RL wtheta2 (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
631     _RL wsalt2 (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
632     _RL wthetaLev (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
633     _RL wsaltLev (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
634     _RL wsst (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
635     _RL wsss (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
636     _RL wtp (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
637     _RL wers (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
638     _RL wp (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
639     _RL wctdt ( nr,nsx,nsy)
640     _RL wctds ( nr,nsx,nsy)
641     _RL wudrift (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
642     _RL wvdrift (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
643     _RL wcurrent( nr,nsx,nsy)
644     _RL wcurrent2 (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
645     _RL wcurrentLev (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
646     _RL wbaro
647    
648     #if (defined (ALLOW_OBCSN_COST_CONTRIBUTION) || \
649     defined (ALLOW_OBCSN_CONTROL))
650     common /ecco_cost_weights_obcsn/
651     & wobcsn, wobcsnLev
652     _RL wobcsn ( nr,nobcs)
653     _RL wobcsnLev (1-olx:snx+olx,nr,nsx,nsy,nobcs)
654     #endif
655     #if (defined (ALLOW_OBCSS_COST_CONTRIBUTION) || \
656     defined (ALLOW_OBCSS_CONTROL))
657     common /ecco_cost_weights_obcss/
658     & wobcss, wobcssLev
659     _RL wobcss ( nr,nobcs)
660     _RL wobcssLev (1-olx:snx+olx,nr,nsx,nsy,nobcs)
661     #endif
662     #if (defined (ALLOW_OBCSW_COST_CONTRIBUTION) || \
663     defined (ALLOW_OBCSW_CONTROL))
664     common /ecco_cost_weights_obcsw/
665     & wobcsw, wobcswLev
666     _RL wobcsw ( nr,nobcs)
667     _RL wobcswLev (1-oly:sny+oly,nr,nsx,nsy,nobcs)
668     #endif
669     #if (defined (ALLOW_OBCSE_COST_CONTRIBUTION) || \
670     defined (ALLOW_OBCSE_CONTROL))
671     common /ecco_cost_weights_obcse/
672     & wobcse, wobcseLev
673     _RL wobcse ( nr,nobcs)
674     _RL wobcseLev (1-oly:sny+oly,nr,nsx,nsy,nobcs)
675     #endif
676    
677 heimbach 1.2
678 heimbach 1.1 c Arrays that contain observations for the model-data comparison:
679     c ===============================================================
680     c
681     c tdat - reference temperature data.
682     c scatxdat - reference zonal wind stress.
683     c scatydat - reference meridional wind stress.
684 heimbach 1.2 c sstdat - reference sea surface temperature data.
685 heimbach 1.1 c tmidat - reference TMI sea surface temperature data.
686     c sssdat - reference sea surface temperature data.
687     c tauxmask - mask for reference wind stress data.
688     c tauymask - mask for reference wind stress data.
689     c scatxmask - mask for scat wind stress data.
690     c scatymask - mask for scat wind stress data.
691 heimbach 1.2 c sstmask - mask for reference sea surface temperature data.
692 heimbach 1.1 c tmimask - mask for reference sea surface temperature data.
693     c sssmask - mask for reference sea surface temperature data.
694     c sdat - reference salinity data.
695     c tpmean - reference mean sea surface height data.
696     c tpmeanmask - mask for reference mean sea surface height data.
697     c tpobs - TOPEX/POSEIDON data.
698     c tpmask - mask for TOPEX/POSEIDON data.
699     c ersobs - ERS data.
700     c ersmask - mask for ERS data.
701     c ctdtobs - CTD temperature data
702     c ctdsobs - CTD salinity data
703     c xbtobs - XBT data
704     c argot - ARGO temperature data
705     c argos - ARGO salt data
706     c udriftdat - drifters zonal velocities
707     c vdriftdat - drifters meridional velocities
708    
709     common /ecco_cost_data_r/
710     & tdat,
711     & scatxdat,
712     & scatydat,
713 heimbach 1.2 & sstdat,
714 heimbach 1.1 & tmidat,
715     & sssdat,
716 heimbach 1.2 & sstmask,
717 heimbach 1.1 & tmimask,
718     & sssmask,
719     & tauxmask,
720     & tauymask,
721     & scatxmask,
722     & scatymask,
723     & sdat,
724     & tpmean,
725     & tpmeanmask,
726     & tpobs,
727     & tpmask,
728     & ersobs,
729     & ersmask,
730     & ctdtobs,
731     & ctdsobs,
732     & xbtobs,
733     & argotobs,
734     & argosobs,
735     & udriftdat,
736     & vdriftdat,
737     & curmtruobs,
738     & curmtrvobs
739    
740     _RL tdat (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
741     _RL scatxdat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
742     _RL scatydat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
743 heimbach 1.2 _RL sstdat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
744 heimbach 1.1 _RL tmidat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
745     _RL sssdat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
746     _RL tauxmask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
747     _RL tauymask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
748     _RL scatxmask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
749     _RL scatymask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
750 heimbach 1.2 _RL sstmask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
751 heimbach 1.1 _RL tmimask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
752     _RL sssmask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
753     _RL sdat (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
754     _RL tpmean (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
755     _RL tpmeanmask(1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
756     _RL tpobs (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
757     _RL tpmask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
758     _RL ersobs (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
759     _RL ersmask (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
760     _RL ctdtobs (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
761     _RL ctdsobs (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
762     _RL xbtobs (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
763     _RL argotobs (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
764     _RL argosobs (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
765     _RL udriftdat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
766     _RL vdriftdat (1-olx:snx+olx,1-oly:sny+oly, nsx,nsy)
767     _RL curmtruobs(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
768     _RL curmtrvobs(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy)
769    
770 heimbach 1.2
771 heimbach 1.1 c Files that contain obervations:
772     c ===============================
773     c
774     c tdatfile - reference data file for temperature.
775     c sdatfile - reference data file for salinity.
776     c scatxdatfile - reference data file for zonal wind stress.
777     c scatydatfile - reference data file for meridional wind stress.
778     c sstdatfile - reference data file for sea surface temperature.
779 heimbach 1.2 c tmidatfile - reference data file for TMI sea surface temperature.
780 heimbach 1.1 c topexmeanfile - reference data file for mean sea surface height.
781     c topexfile - reference data file for sea surface height data
782     c (TOPEX/POSEIDON).
783     c ersfile - reference data file for sea surface height data
784     c (ERS).
785     c ctdtfile, ctdsfile- reference data file for temperature and salinity
786     c from CTD
787     c ctdtclimfile, ctdsclimfile- reference data file for temperature
788 heimbach 1.2 c and salinity from CTD with out timetag
789 heimbach 1.1 c xbtfile - reference data file for xbt
790     c ARGOtfile - reference data file for ARGO
791     c ARGOsfile - reference data file for ARGO
792     c driftfile - reference data file for drifter's mean velocities
793    
794     common /ecco_cost_data_c/
795     & tdatfile,
796     & sdatfile,
797     & scatxdatfile,
798     & scatydatfile,
799 heimbach 1.2 & sstdatfile,
800 heimbach 1.1 & tmidatfile,
801     & sssdatfile,
802     & topexmeanfile,
803     & topexfile,
804     & ersfile,
805     & ctdtfile,
806     & ctdsfile,
807     & ctdtclimfile,
808     & ctdsclimfile,
809     & xbtfile,
810     & argotfile,
811     & argosfile,
812     & udriftfile,
813     & vdriftfile,
814     & curmtrufile,
815     & curmtrvfile
816    
817     character*(MAX_LEN_FNAM) tdatfile
818     character*(MAX_LEN_FNAM) sdatfile
819     character*(MAX_LEN_FNAM) scatxdatfile
820     character*(MAX_LEN_FNAM) scatydatfile
821 heimbach 1.2 character*(MAX_LEN_FNAM) sstdatfile
822 heimbach 1.1 character*(MAX_LEN_FNAM) tmidatfile
823     character*(MAX_LEN_FNAM) sssdatfile
824     character*(MAX_LEN_FNAM) topexmeanfile
825     character*(MAX_LEN_FNAM) topexfile
826     character*(MAX_LEN_FNAM) ersfile
827     character*(MAX_LEN_FNAM) ctdtfile
828     character*(MAX_LEN_FNAM) ctdsfile
829     character*(MAX_LEN_FNAM) ctdtclimfile
830     character*(MAX_LEN_FNAM) ctdsclimfile
831     character*(MAX_LEN_FNAM) xbtfile
832     character*(MAX_LEN_FNAM) argotfile
833     character*(MAX_LEN_FNAM) argosfile
834     character*(MAX_LEN_FNAM) argofile
835     character*(MAX_LEN_FNAM) udriftfile
836     character*(MAX_LEN_FNAM) vdriftfile
837     character*(MAX_LEN_FNAM) curmtrufile
838     character*(MAX_LEN_FNAM) curmtrvfile
839    
840 heimbach 1.2
841 heimbach 1.1 c Flags used in the model-data comparison:
842     c ========================================
843     c
844     c using_ers - flag that indicates the use of ERS data
845    
846     common /ecco_cost_data_flags/
847     & using_topex,
848     & using_ers
849     logical using_topex
850     logical using_ers
851    
852     c Calendar information for the observations:
853     c ==========================================
854     c
855 heimbach 1.2 c sststartdate - start date of the sea surface temperature data.
856 heimbach 1.1 c tmistartdate - start date of the sea surface temperature data.
857     c topexstartdate - start date of the sea surface height data.
858     c ersstartdate - start date of the sea surface height data.
859 heimbach 1.2 c sshperiod - sampling interval for the sea surface height data.
860 heimbach 1.1
861     common /ecco_cost_data_times_i/
862     & scatxstartdate,
863     & scatystartdate,
864     & sststartdate,
865     & argotstartdate,
866     & argosstartdate,
867 heimbach 1.2 & tmistartdate,
868     & sssstartdate,
869 heimbach 1.1 & topexstartdate,
870     & ersstartdate
871     integer scatxstartdate(4)
872     integer scatystartdate(4)
873     integer sststartdate(4)
874     integer argotstartdate(4)
875     integer argosstartdate(4)
876 heimbach 1.2 integer tmistartdate(4)
877     integer sssstartdate(4)
878 heimbach 1.1 integer topexstartdate(4)
879     integer ersstartdate(4)
880    
881     common /ecco_cost_data_aux_i/
882     & tmistartdate1,
883     & tmistartdate2,
884     & sststartdate1,
885     & sststartdate2,
886     & sssstartdate1,
887     & sssstartdate2,
888     & argotstartdate1,
889     & argotstartdate2,
890     & argosstartdate1,
891     & argosstartdate2,
892     & topexstartdate1,
893     & topexstartdate2,
894     & ersstartdate1,
895     & ersstartdate2,
896     & scatstartdate1,
897     & scatstartdate2,
898     & costIceStart1,
899     & costIceStart2,
900     & costIceEnd1,
901     & costIceEnd2
902    
903     integer tmistartdate1
904     integer tmistartdate2
905     integer sststartdate1
906     integer sststartdate2
907     integer sssstartdate1
908     integer sssstartdate2
909     integer argotstartdate1
910     integer argotstartdate2
911     integer argosstartdate1
912     integer argosstartdate2
913     integer topexstartdate1
914     integer topexstartdate2
915     integer ersstartdate1
916     integer ersstartdate2
917     integer scatstartdate1
918     integer scatstartdate2
919     integer costIceStart1
920     integer costIceStart2
921     integer costIceEnd1
922     integer costIceEnd2
923    
924     common /ecco_cost_data_times_r/
925     & topexperiod,
926     & ersperiod,
927     & scatperiod,
928     & costIceStart,
929     & costIceEnd
930     _RL topexperiod
931     _RL ersperiod
932     _RL scatperiod
933     _RL costIceStart
934     _RL costIceEnd
935    
936     c cost_ice_flag - cost_ice flag (see cost_ice.F)
937    
938     common /ecco_cost_ice_i/ cost_ice_flag
939     integer cost_ice_flag
940    
941     c ==================================================================
942     c END OF HEADER COST
943     c ==================================================================
944 heimbach 1.2
945    

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