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diaobs.F90 in branches/2015/dev_r5776_UKMO2_OBS_efficiency_improvs/NEMOGCM/NEMO/OPA_SRC/OBS – NEMO

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source: branches/2015/dev_r5776_UKMO2_OBS_efficiency_improvs/NEMOGCM/NEMO/OPA_SRC/OBS/diaobs.F90 @ 5857

Last change on this file since 5857 was 5857, checked in by jenniewaters, 9 years ago
Removing global arrays when ln_grid_global=.false.
Property svn:keywords set to `Id`
File size: 60.0 KB

Line
1	MODULE diaobs
2	!!======================================================================
3	!! * MODULE diaobs *
4	!! Observation diagnostics: Computation of the misfit between data and
5	!! their model equivalent
6	!!======================================================================
7
8	!!----------------------------------------------------------------------
9	!! 'key_diaobs' : Switch on the observation diagnostic computation
10	!!----------------------------------------------------------------------
11	!! dia_obs_init : Reading and prepare observations
12	!! dia_obs : Compute model equivalent to observations
13	!! dia_obs_wri : Write observational diagnostics
14	!! ini_date : Compute the initial date YYYYMMDD.HHMMSS
15	!! fin_date : Compute the final date YYYYMMDD.HHMMSS
16	!!----------------------------------------------------------------------
17	!! * Modules used
18	USE wrk_nemo ! Memory Allocation
19	USE par_kind ! Precision variables
20	USE in_out_manager ! I/O manager
21	USE par_oce
22	USE dom_oce ! Ocean space and time domain variables
23	USE obs_fbm, ONLY: ln_cl4 ! Class 4 diagnostic switch
24	USE obs_read_prof ! Reading and allocation of observations (Coriolis)
25	USE obs_read_sla ! Reading and allocation of SLA observations
26	USE obs_read_sst ! Reading and allocation of SST observations
27	USE obs_readmdt ! Reading and allocation of MDT for SLA.
28	USE obs_read_seaice ! Reading and allocation of Sea Ice observations
29	USE obs_read_vel ! Reading and allocation of velocity component observations
30	USE obs_prep ! Preparation of obs. (grid search etc).
31	USE obs_oper ! Observation operators
32	USE obs_write ! Writing of observation related diagnostics
33	USE obs_grid ! Grid searching
34	USE obs_read_altbias ! Bias treatment for altimeter
35	USE obs_profiles_def ! Profile data definitions
36	USE obs_profiles ! Profile data storage
37	USE obs_surf_def ! Surface data definitions
38	USE obs_sla ! SLA data storage
39	USE obs_sst ! SST data storage
40	USE obs_seaice ! Sea Ice data storage
41	USE obs_types ! Definitions for observation types
42	USE mpp_map ! MPP mapping
43	USE lib_mpp ! For ctl_warn/stop
44
45	IMPLICIT NONE
46
47	!! * Routine accessibility
48	PRIVATE
49	PUBLIC dia_obs_init, & ! Initialize and read observations
50	& dia_obs, & ! Compute model equivalent to observations
51	& dia_obs_wri, & ! Write model equivalent to observations
52	& dia_obs_dealloc ! Deallocate dia_obs data
53
54	!! * Shared Module variables
55	LOGICAL, PUBLIC, PARAMETER :: &
56	#if defined key_diaobs
57	& lk_diaobs = .TRUE. !: Logical switch for observation diangostics
58	#else
59	& lk_diaobs = .FALSE. !: Logical switch for observation diangostics
60	#endif
61
62	!! * Module variables
63	LOGICAL, PUBLIC :: ln_t3d !: Logical switch for temperature profiles
64	LOGICAL, PUBLIC :: ln_s3d !: Logical switch for salinity profiles
65	LOGICAL, PUBLIC :: ln_ena !: Logical switch for the ENACT data set
66	LOGICAL, PUBLIC :: ln_cor !: Logical switch for the Coriolis data set
67	LOGICAL, PUBLIC :: ln_profb !: Logical switch for profile feedback datafiles
68	LOGICAL, PUBLIC :: ln_sla !: Logical switch for sea level anomalies
69	LOGICAL, PUBLIC :: ln_sladt !: Logical switch for SLA from AVISO files
70	LOGICAL, PUBLIC :: ln_slafb !: Logical switch for SLA from feedback files
71	LOGICAL, PUBLIC :: ln_sst !: Logical switch for sea surface temperature
72	LOGICAL, PUBLIC :: ln_reysst !: Logical switch for Reynolds sea surface temperature
73	LOGICAL, PUBLIC :: ln_ghrsst !: Logical switch for GHRSST data
74	LOGICAL, PUBLIC :: ln_sstfb !: Logical switch for SST from feedback files
75	LOGICAL, PUBLIC :: ln_seaice !: Logical switch for sea ice concentration
76	LOGICAL, PUBLIC :: ln_vel3d !: Logical switch for velocity component (u,v) observations
77	LOGICAL, PUBLIC :: ln_velavcur !: Logical switch for raw daily averaged netCDF current meter vel. data
78	LOGICAL, PUBLIC :: ln_velhrcur !: Logical switch for raw high freq netCDF current meter vel. data
79	LOGICAL, PUBLIC :: ln_velavadcp !: Logical switch for raw daily averaged netCDF ADCP vel. data
80	LOGICAL, PUBLIC :: ln_velhradcp !: Logical switch for raw high freq netCDF ADCP vel. data
81	LOGICAL, PUBLIC :: ln_velfb !: Logical switch for velocities from feedback files
82	LOGICAL, PUBLIC :: ln_ssh !: Logical switch for sea surface height
83	LOGICAL, PUBLIC :: ln_sss !: Logical switch for sea surface salinity
84	LOGICAL, PUBLIC :: ln_sstnight !: Logical switch for night mean SST observations
85	LOGICAL, PUBLIC :: ln_nea !: Remove observations near land
86	LOGICAL, PUBLIC :: ln_altbias !: Logical switch for altimeter bias
87	LOGICAL, PUBLIC :: ln_ignmis !: Logical switch for ignoring missing files
88	LOGICAL, PUBLIC :: ln_s_at_t !: Logical switch to compute model S at T observations
89
90	REAL(KIND=dp), PUBLIC :: dobsini !: Observation window start date YYYYMMDD.HHMMSS
91	REAL(KIND=dp), PUBLIC :: dobsend !: Observation window end date YYYYMMDD.HHMMSS
92
93	INTEGER, PUBLIC :: n1dint !: Vertical interpolation method
94	INTEGER, PUBLIC :: n2dint !: Horizontal interpolation method
95
96	INTEGER, DIMENSION(imaxavtypes) :: &
97	& endailyavtypes !: ENACT data types which are daily average
98
99	INTEGER, PARAMETER :: MaxNumFiles = 1000
100	LOGICAL, DIMENSION(MaxNumFiles) :: &
101	& ln_profb_ena, & !: Is the feedback files from ENACT data ?
102	! !: If so use endailyavtypes
103	& ln_profb_enatim !: Change tim for 820 enact data set.
104
105	LOGICAL, DIMENSION(MaxNumFiles) :: &
106	& ln_velfb_av !: Is the velocity feedback files daily average?
107	LOGICAL, DIMENSION(:), ALLOCATABLE :: &
108	& ld_enact !: Profile data is ENACT so use endailyavtypes
109	LOGICAL, DIMENSION(:), ALLOCATABLE :: &
110	& ld_velav !: Velocity data is daily averaged
111	LOGICAL, DIMENSION(:), ALLOCATABLE :: &
112	& ld_sstnight !: SST observation corresponds to night mean
113
114	!!----------------------------------------------------------------------
115	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
116	!! $Id$
117	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
118	!!----------------------------------------------------------------------
119
120	CONTAINS
121
122	SUBROUTINE dia_obs_init
123	!!----------------------------------------------------------------------
124	!! * ROUTINE dia_obs_init *
125	!!
126	!! ** Purpose : Initialize and read observations
127	!!
128	!! ** Method : Read the namelist and call reading routines
129	!!
130	!! ** Action : Read the namelist and call reading routines
131	!!
132	!! History :
133	!! ! 06-03 (K. Mogensen) Original code
134	!! ! 06-05 (A. Weaver) Reformatted
135	!! ! 06-10 (A. Weaver) Cleaning and add controls
136	!! ! 07-03 (K. Mogensen) General handling of profiles
137	!!----------------------------------------------------------------------
138
139	IMPLICIT NONE
140
141	!! * Local declarations
142	CHARACTER(len=128) :: enactfiles(MaxNumFiles)
143	CHARACTER(len=128) :: coriofiles(MaxNumFiles)
144	CHARACTER(len=128) :: profbfiles(MaxNumFiles)
145	CHARACTER(len=128) :: sstfiles(MaxNumFiles)
146	CHARACTER(len=128) :: sstfbfiles(MaxNumFiles)
147	CHARACTER(len=128) :: slafilesact(MaxNumFiles)
148	CHARACTER(len=128) :: slafilespas(MaxNumFiles)
149	CHARACTER(len=128) :: slafbfiles(MaxNumFiles)
150	CHARACTER(len=128) :: seaicefiles(MaxNumFiles)
151	CHARACTER(len=128) :: velcurfiles(MaxNumFiles)
152	CHARACTER(len=128) :: veladcpfiles(MaxNumFiles)
153	CHARACTER(len=128) :: velavcurfiles(MaxNumFiles)
154	CHARACTER(len=128) :: velhrcurfiles(MaxNumFiles)
155	CHARACTER(len=128) :: velavadcpfiles(MaxNumFiles)
156	CHARACTER(len=128) :: velhradcpfiles(MaxNumFiles)
157	CHARACTER(len=128) :: velfbfiles(MaxNumFiles)
158	CHARACTER(LEN=128) :: reysstname
159	CHARACTER(LEN=12) :: reysstfmt
160	CHARACTER(LEN=128) :: bias_file
161	CHARACTER(LEN=20) :: datestr=" ", timestr=" "
162	NAMELIST/namobs/ln_ena, ln_cor, ln_profb, ln_t3d, ln_s3d, &
163	& ln_sla, ln_sladt, ln_slafb, &
164	& ln_ssh, ln_sst, ln_sstfb, ln_sss, ln_nea, &
165	& enactfiles, coriofiles, profbfiles, &
166	& slafilesact, slafilespas, slafbfiles, &
167	& sstfiles, sstfbfiles, &
168	& ln_seaice, seaicefiles, &
169	& dobsini, dobsend, n1dint, n2dint, &
170	& nmsshc, mdtcorr, mdtcutoff, &
171	& ln_reysst, ln_ghrsst, reysstname, reysstfmt, &
172	& ln_sstnight, &
173	& ln_grid_search_lookup, &
174	& grid_search_file, grid_search_res, &
175	& ln_grid_global, bias_file, ln_altbias, &
176	& endailyavtypes, ln_s_at_t, ln_profb_ena, &
177	& ln_vel3d, ln_velavcur, velavcurfiles, &
178	& ln_velhrcur, velhrcurfiles, &
179	& ln_velavadcp, velavadcpfiles, &
180	& ln_velhradcp, velhradcpfiles, &
181	& ln_velfb, velfbfiles, ln_velfb_av, &
182	& ln_profb_enatim, ln_ignmis, ln_cl4
183
184	INTEGER :: jprofset
185	INTEGER :: jveloset
186	INTEGER :: jvar
187	INTEGER :: jnumenact
188	INTEGER :: jnumcorio
189	INTEGER :: jnumprofb
190	INTEGER :: jnumslaact
191	INTEGER :: jnumslapas
192	INTEGER :: jnumslafb
193	INTEGER :: jnumsst
194	INTEGER :: jnumsstfb
195	INTEGER :: jnumseaice
196	INTEGER :: jnumvelavcur
197	INTEGER :: jnumvelhrcur
198	INTEGER :: jnumvelavadcp
199	INTEGER :: jnumvelhradcp
200	INTEGER :: jnumvelfb
201	INTEGER :: ji
202	INTEGER :: jset
203	INTEGER :: ios ! Local integer output status for namelist read
204	LOGICAL :: lmask(MaxNumFiles), ll_u3d, ll_v3d
205
206	!-----------------------------------------------------------------------
207	! Read namelist parameters
208	!-----------------------------------------------------------------------
209
210	enactfiles(:) = ''
211	coriofiles(:) = ''
212	profbfiles(:) = ''
213	slafilesact(:) = ''
214	slafilespas(:) = ''
215	slafbfiles(:) = ''
216	sstfiles(:) = ''
217	sstfbfiles(:) = ''
218	seaicefiles(:) = ''
219	velcurfiles(:) = ''
220	veladcpfiles(:) = ''
221	velavcurfiles(:) = ''
222	velhrcurfiles(:) = ''
223	velavadcpfiles(:) = ''
224	velhradcpfiles(:) = ''
225	velfbfiles(:) = ''
226	velcurfiles(:) = ''
227	veladcpfiles(:) = ''
228	endailyavtypes(:) = -1
229	endailyavtypes(1) = 820
230	ln_profb_ena(:) = .FALSE.
231	ln_profb_enatim(:) = .TRUE.
232	ln_velfb_av(:) = .FALSE.
233	ln_ignmis = .FALSE.
234
235	CALL ini_date( dobsini )
236	CALL fin_date( dobsend )
237
238	! Read Namelist namobs : control observation diagnostics
239	REWIND( numnam_ref ) ! Namelist namobs in reference namelist : Diagnostic: control observation
240	READ ( numnam_ref, namobs, IOSTAT = ios, ERR = 901)
241	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namobs in reference namelist', lwp )
242
243	REWIND( numnam_cfg ) ! Namelist namobs in configuration namelist : Diagnostic: control observation
244	READ ( numnam_cfg, namobs, IOSTAT = ios, ERR = 902 )
245	902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namobs in configuration namelist', lwp )
246	IF(lwm) WRITE ( numond, namobs )
247
248	! Count number of files for each type
249	IF (ln_ena) THEN
250	lmask(:) = .FALSE.
251	WHERE (enactfiles(:) /= '') lmask(:) = .TRUE.
252	jnumenact = COUNT(lmask)
253	ENDIF
254	IF (ln_cor) THEN
255	lmask(:) = .FALSE.
256	WHERE (coriofiles(:) /= '') lmask(:) = .TRUE.
257	jnumcorio = COUNT(lmask)
258	ENDIF
259	IF (ln_profb) THEN
260	lmask(:) = .FALSE.
261	WHERE (profbfiles(:) /= '') lmask(:) = .TRUE.
262	jnumprofb = COUNT(lmask)
263	ENDIF
264	IF (ln_sladt) THEN
265	lmask(:) = .FALSE.
266	WHERE (slafilesact(:) /= '') lmask(:) = .TRUE.
267	jnumslaact = COUNT(lmask)
268	lmask(:) = .FALSE.
269	WHERE (slafilespas(:) /= '') lmask(:) = .TRUE.
270	jnumslapas = COUNT(lmask)
271	ENDIF
272	IF (ln_slafb) THEN
273	lmask(:) = .FALSE.
274	WHERE (slafbfiles(:) /= '') lmask(:) = .TRUE.
275	jnumslafb = COUNT(lmask)
276	lmask(:) = .FALSE.
277	ENDIF
278	IF (ln_ghrsst) THEN
279	lmask(:) = .FALSE.
280	WHERE (sstfiles(:) /= '') lmask(:) = .TRUE.
281	jnumsst = COUNT(lmask)
282	ENDIF
283	IF (ln_sstfb) THEN
284	lmask(:) = .FALSE.
285	WHERE (sstfbfiles(:) /= '') lmask(:) = .TRUE.
286	jnumsstfb = COUNT(lmask)
287	lmask(:) = .FALSE.
288	ENDIF
289	IF (ln_seaice) THEN
290	lmask(:) = .FALSE.
291	WHERE (seaicefiles(:) /= '') lmask(:) = .TRUE.
292	jnumseaice = COUNT(lmask)
293	ENDIF
294	IF (ln_velavcur) THEN
295	lmask(:) = .FALSE.
296	WHERE (velavcurfiles(:) /= '') lmask(:) = .TRUE.
297	jnumvelavcur = COUNT(lmask)
298	ENDIF
299	IF (ln_velhrcur) THEN
300	lmask(:) = .FALSE.
301	WHERE (velhrcurfiles(:) /= '') lmask(:) = .TRUE.
302	jnumvelhrcur = COUNT(lmask)
303	ENDIF
304	IF (ln_velavadcp) THEN
305	lmask(:) = .FALSE.
306	WHERE (velavadcpfiles(:) /= '') lmask(:) = .TRUE.
307	jnumvelavadcp = COUNT(lmask)
308	ENDIF
309	IF (ln_velhradcp) THEN
310	lmask(:) = .FALSE.
311	WHERE (velhradcpfiles(:) /= '') lmask(:) = .TRUE.
312	jnumvelhradcp = COUNT(lmask)
313	ENDIF
314	IF (ln_velfb) THEN
315	lmask(:) = .FALSE.
316	WHERE (velfbfiles(:) /= '') lmask(:) = .TRUE.
317	jnumvelfb = COUNT(lmask)
318	lmask(:) = .FALSE.
319	ENDIF
320
321	! Control print
322	IF(lwp) THEN
323	WRITE(numout,*)
324	WRITE(numout,*) 'dia_obs_init : Observation diagnostic initialization'
325	WRITE(numout,*) '~~~~~~~~~~~~'
326	WRITE(numout,*) ' Namelist namobs : set observation diagnostic parameters'
327	WRITE(numout,*) ' Logical switch for T profile observations ln_t3d = ', ln_t3d
328	WRITE(numout,*) ' Logical switch for S profile observations ln_s3d = ', ln_s3d
329	WRITE(numout,*) ' Logical switch for ENACT insitu data set ln_ena = ', ln_ena
330	WRITE(numout,*) ' Logical switch for Coriolis insitu data set ln_cor = ', ln_cor
331	WRITE(numout,*) ' Logical switch for feedback insitu data set ln_profb = ', ln_profb
332	WRITE(numout,*) ' Logical switch for SLA observations ln_sla = ', ln_sla
333	WRITE(numout,*) ' Logical switch for AVISO SLA data ln_sladt = ', ln_sladt
334	WRITE(numout,*) ' Logical switch for feedback SLA data ln_slafb = ', ln_slafb
335	WRITE(numout,*) ' Logical switch for SSH observations ln_ssh = ', ln_ssh
336	WRITE(numout,*) ' Logical switch for SST observations ln_sst = ', ln_sst
337	WRITE(numout,*) ' Logical switch for Reynolds observations ln_reysst = ', ln_reysst
338	WRITE(numout,*) ' Logical switch for GHRSST observations ln_ghrsst = ', ln_ghrsst
339	WRITE(numout,*) ' Logical switch for feedback SST data ln_sstfb = ', ln_sstfb
340	WRITE(numout,*) ' Logical switch for night-time SST obs ln_sstnight = ', ln_sstnight
341	WRITE(numout,*) ' Logical switch for SSS observations ln_sss = ', ln_sss
342	WRITE(numout,*) ' Logical switch for Sea Ice observations ln_seaice = ', ln_seaice
343	WRITE(numout,*) ' Logical switch for velocity observations ln_vel3d = ', ln_vel3d
344	WRITE(numout,*) ' Logical switch for velocity daily av. cur. ln_velavcur = ', ln_velavcur
345	WRITE(numout,*) ' Logical switch for velocity high freq. cur. ln_velhrcur = ', ln_velhrcur
346	WRITE(numout,*) ' Logical switch for velocity daily av. ADCP ln_velavadcp = ', ln_velavadcp
347	WRITE(numout,*) ' Logical switch for velocity high freq. ADCP ln_velhradcp = ', ln_velhradcp
348	WRITE(numout,*) ' Logical switch for feedback velocity data ln_velfb = ', ln_velfb
349	WRITE(numout,*) ' Global distribtion of observations ln_grid_global = ',ln_grid_global
350	WRITE(numout,*) &
351	' Logical switch for obs grid search w/lookup table ln_grid_search_lookup = ',ln_grid_search_lookup
352	IF (ln_grid_search_lookup) &
353	WRITE(numout,*) ' Grid search lookup file header grid_search_file = ', grid_search_file
354	IF (ln_ena) THEN
355	DO ji = 1, jnumenact
356	WRITE(numout,'(1X,2A)') ' ENACT input observation file name enactfiles = ', &
357	TRIM(enactfiles(ji))
358	END DO
359	ENDIF
360	IF (ln_cor) THEN
361	DO ji = 1, jnumcorio
362	WRITE(numout,'(1X,2A)') ' Coriolis input observation file name coriofiles = ', &
363	TRIM(coriofiles(ji))
364	END DO
365	ENDIF
366	IF (ln_profb) THEN
367	DO ji = 1, jnumprofb
368	IF (ln_profb_ena(ji)) THEN
369	WRITE(numout,'(1X,2A)') ' Enact feedback input observation file name profbfiles = ', &
370	TRIM(profbfiles(ji))
371	ELSE
372	WRITE(numout,'(1X,2A)') ' Feedback input observation file name profbfiles = ', &
373	TRIM(profbfiles(ji))
374	ENDIF
375	WRITE(numout,'(1X,2A)') ' Enact feedback input time setting switch ln_profb_enatim = ', ln_profb_enatim(ji)
376	END DO
377	ENDIF
378	IF (ln_sladt) THEN
379	DO ji = 1, jnumslaact
380	WRITE(numout,'(1X,2A)') ' Active SLA input observation file name slafilesact = ', &
381	TRIM(slafilesact(ji))
382	END DO
383	DO ji = 1, jnumslapas
384	WRITE(numout,'(1X,2A)') ' Passive SLA input observation file name slafilespas = ', &
385	TRIM(slafilespas(ji))
386	END DO
387	ENDIF
388	IF (ln_slafb) THEN
389	DO ji = 1, jnumslafb
390	WRITE(numout,'(1X,2A)') ' Feedback SLA input observation file name slafbfiles = ', &
391	TRIM(slafbfiles(ji))
392	END DO
393	ENDIF
394	IF (ln_ghrsst) THEN
395	DO ji = 1, jnumsst
396	WRITE(numout,'(1X,2A)') ' GHRSST input observation file name sstfiles = ', &
397	TRIM(sstfiles(ji))
398	END DO
399	ENDIF
400	IF (ln_sstfb) THEN
401	DO ji = 1, jnumsstfb
402	WRITE(numout,'(1X,2A)') ' Feedback SST input observation file name sstfbfiles = ', &
403	TRIM(sstfbfiles(ji))
404	END DO
405	ENDIF
406	IF (ln_seaice) THEN
407	DO ji = 1, jnumseaice
408	WRITE(numout,'(1X,2A)') ' Sea Ice input observation file name seaicefiles = ', &
409	TRIM(seaicefiles(ji))
410	END DO
411	ENDIF
412	IF (ln_velavcur) THEN
413	DO ji = 1, jnumvelavcur
414	WRITE(numout,'(1X,2A)') ' Vel. cur. daily av. input file name velavcurfiles = ', &
415	TRIM(velavcurfiles(ji))
416	END DO
417	ENDIF
418	IF (ln_velhrcur) THEN
419	DO ji = 1, jnumvelhrcur
420	WRITE(numout,'(1X,2A)') ' Vel. cur. high freq. input file name velhvcurfiles = ', &
421	TRIM(velhrcurfiles(ji))
422	END DO
423	ENDIF
424	IF (ln_velavadcp) THEN
425	DO ji = 1, jnumvelavadcp
426	WRITE(numout,'(1X,2A)') ' Vel. ADCP daily av. input file name velavadcpfiles = ', &
427	TRIM(velavadcpfiles(ji))
428	END DO
429	ENDIF
430	IF (ln_velhradcp) THEN
431	DO ji = 1, jnumvelhradcp
432	WRITE(numout,'(1X,2A)') ' Vel. ADCP high freq. input file name velhvadcpfiles = ', &
433	TRIM(velhradcpfiles(ji))
434	END DO
435	ENDIF
436	IF (ln_velfb) THEN
437	DO ji = 1, jnumvelfb
438	IF (ln_velfb_av(ji)) THEN
439	WRITE(numout,'(1X,2A)') ' Vel. feedback daily av. input file name velfbfiles = ', &
440	TRIM(velfbfiles(ji))
441	ELSE
442	WRITE(numout,'(1X,2A)') ' Vel. feedback input observation file name velfbfiles = ', &
443	TRIM(velfbfiles(ji))
444	ENDIF
445	END DO
446	ENDIF
447	WRITE(numout,*) ' Initial date in window YYYYMMDD.HHMMSS dobsini = ', dobsini
448	WRITE(numout,*) ' Final date in window YYYYMMDD.HHMMSS dobsend = ', dobsend
449	WRITE(numout,*) ' Type of vertical interpolation method n1dint = ', n1dint
450	WRITE(numout,*) ' Type of horizontal interpolation method n2dint = ', n2dint
451	WRITE(numout,*) ' Rejection of observations near land swithch ln_nea = ', ln_nea
452	WRITE(numout,*) ' MSSH correction scheme nmsshc = ', nmsshc
453	WRITE(numout,*) ' MDT correction mdtcorr = ', mdtcorr
454	WRITE(numout,*) ' MDT cutoff for computed correction mdtcutoff = ', mdtcutoff
455	WRITE(numout,*) ' Logical switch for alt bias ln_altbias = ', ln_altbias
456	WRITE(numout,*) ' Logical switch for ignoring missing files ln_ignmis = ', ln_ignmis
457	WRITE(numout,*) ' ENACT daily average types = ',endailyavtypes
458
459	ENDIF
460
461	IF ( ln_vel3d .AND. ( .NOT. ln_grid_global ) ) THEN
462	CALL ctl_stop( 'Velocity data only works with ln_grid_global=.true.' )
463	RETURN
464	ENDIF
465
466	CALL obs_typ_init
467
468	IF ( ln_grid_global ) THEN
469	CALL mppmap_init
470	ENDIF
471
472	! Parameter control
473	#if defined key_diaobs
474	IF ( ( .NOT. ln_t3d ).AND.( .NOT. ln_s3d ).AND.( .NOT. ln_sla ).AND. &
475	& ( .NOT. ln_vel3d ).AND. &
476	& ( .NOT. ln_ssh ).AND.( .NOT. ln_sst ).AND.( .NOT. ln_sss ).AND. &
477	& ( .NOT. ln_seaice ).AND.( .NOT. ln_vel3d ) ) THEN
478	IF(lwp) WRITE(numout,cform_war)
479	IF(lwp) WRITE(numout,*) ' key_diaobs is activated but logical flags', &
480	& ' ln_t3d, ln_s3d, ln_sla, ln_ssh, ln_sst, ln_sss, ln_seaice, ln_vel3d are all set to .FALSE.'
481	nwarn = nwarn + 1
482	ENDIF
483	#endif
484
485	CALL obs_grid_setup( )
486	IF ( ( n1dint < 0 ).OR.( n1dint > 1 ) ) THEN
487	CALL ctl_stop(' Choice of vertical (1D) interpolation method', &
488	& ' is not available')
489	ENDIF
490	IF ( ( n2dint < 0 ).OR.( n2dint > 4 ) ) THEN
491	CALL ctl_stop(' Choice of horizontal (2D) interpolation method', &
492	& ' is not available')
493	ENDIF
494
495	!-----------------------------------------------------------------------
496	! Depending on switches read the various observation types
497	!-----------------------------------------------------------------------
498	! - Temperature/salinity profiles
499
500	IF ( ln_t3d .OR. ln_s3d ) THEN
501
502	! Set the number of variables for profiles to 2 (T and S)
503	nprofvars = 2
504	! Set the number of extra variables for profiles to 1 (insitu temp).
505	nprofextr = 1
506
507	! Count how may insitu data sets we have and allocate data.
508	jprofset = 0
509	IF ( ln_ena ) jprofset = jprofset + 1
510	IF ( ln_cor ) jprofset = jprofset + 1
511	IF ( ln_profb ) jprofset = jprofset + jnumprofb
512	nprofsets = jprofset
513	IF ( nprofsets > 0 ) THEN
514	ALLOCATE(ld_enact(nprofsets))
515	ALLOCATE(profdata(nprofsets))
516	ALLOCATE(prodatqc(nprofsets))
517	ENDIF
518
519	jprofset = 0
520
521	! ENACT insitu data
522
523	IF ( ln_ena ) THEN
524
525	jprofset = jprofset + 1
526
527	ld_enact(jprofset) = .TRUE.
528
529	CALL obs_rea_pro_dri( 1, profdata(jprofset), &
530	& jnumenact, enactfiles(1:jnumenact), &
531	& nprofvars, nprofextr, &
532	& nitend-nit000+2, &
533	& dobsini, dobsend, ln_t3d, ln_s3d, &
534	& ln_ignmis, ln_s_at_t, .TRUE., .FALSE., &
535	& kdailyavtypes = endailyavtypes )
536
537	DO jvar = 1, 2
538
539	CALL obs_prof_staend( profdata(jprofset), jvar )
540
541	END DO
542
543	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
544	& ln_t3d, ln_s3d, ln_nea, &
545	& kdailyavtypes=endailyavtypes )
546
547	ENDIF
548
549	! Coriolis insitu data
550
551	IF ( ln_cor ) THEN
552
553	jprofset = jprofset + 1
554
555	ld_enact(jprofset) = .FALSE.
556
557	CALL obs_rea_pro_dri( 2, profdata(jprofset), &
558	& jnumcorio, coriofiles(1:jnumcorio), &
559	& nprofvars, nprofextr, &
560	& nitend-nit000+2, &
561	& dobsini, dobsend, ln_t3d, ln_s3d, &
562	& ln_ignmis, ln_s_at_t, .FALSE., .FALSE. )
563
564	DO jvar = 1, 2
565
566	CALL obs_prof_staend( profdata(jprofset), jvar )
567
568	END DO
569
570	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
571	& ln_t3d, ln_s3d, ln_nea )
572
573	ENDIF
574
575	! Feedback insitu data
576
577	IF ( ln_profb ) THEN
578
579	DO jset = 1, jnumprofb
580
581	jprofset = jprofset + 1
582	ld_enact (jprofset) = ln_profb_ena(jset)
583
584	CALL obs_rea_pro_dri( 0, profdata(jprofset), &
585	& 1, profbfiles(jset:jset), &
586	& nprofvars, nprofextr, &
587	& nitend-nit000+2, &
588	& dobsini, dobsend, ln_t3d, ln_s3d, &
589	& ln_ignmis, ln_s_at_t, &
590	& ld_enact(jprofset).AND.&
591	& ln_profb_enatim(jset), &
592	& .FALSE., kdailyavtypes = endailyavtypes )
593
594	DO jvar = 1, 2
595
596	CALL obs_prof_staend( profdata(jprofset), jvar )
597
598	END DO
599
600	IF ( ld_enact(jprofset) ) THEN
601	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
602	& ln_t3d, ln_s3d, ln_nea, &
603	& kdailyavtypes = endailyavtypes )
604	ELSE
605	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
606	& ln_t3d, ln_s3d, ln_nea )
607	ENDIF
608
609	END DO
610
611	ENDIF
612
613	ENDIF
614
615	! - Sea level anomalies
616	IF ( ln_sla ) THEN
617	! Set the number of variables for sla to 1
618	nslavars = 1
619
620	! Set the number of extra variables for sla to 2
621	nslaextr = 2
622
623	! Set the number of sla data sets to 2
624	nslasets = 0
625	IF ( ln_sladt ) THEN
626	nslasets = nslasets + 2
627	ENDIF
628	IF ( ln_slafb ) THEN
629	nslasets = nslasets + jnumslafb
630	ENDIF
631
632	ALLOCATE(sladata(nslasets))
633	ALLOCATE(sladatqc(nslasets))
634	sladata(:)%nsurf=0
635	sladatqc(:)%nsurf=0
636
637	nslasets = 0
638
639	! AVISO SLA data
640
641	IF ( ln_sladt ) THEN
642
643	! Active SLA observations
644
645	nslasets = nslasets + 1
646
647	CALL obs_rea_sla( 1, sladata(nslasets), jnumslaact, &
648	& slafilesact(1:jnumslaact), &
649	& nslavars, nslaextr, nitend-nit000+2, &
650	& dobsini, dobsend, ln_ignmis, .FALSE. )
651	CALL obs_pre_sla( sladata(nslasets), sladatqc(nslasets), &
652	& ln_sla, ln_nea )
653
654	! Passive SLA observations
655
656	nslasets = nslasets + 1
657
658	CALL obs_rea_sla( 1, sladata(nslasets), jnumslapas, &
659	& slafilespas(1:jnumslapas), &
660	& nslavars, nslaextr, nitend-nit000+2, &
661	& dobsini, dobsend, ln_ignmis, .FALSE. )
662
663	CALL obs_pre_sla( sladata(nslasets), sladatqc(nslasets), &
664	& ln_sla, ln_nea )
665
666	ENDIF
667
668	! Feedback SLA data
669
670	IF ( ln_slafb ) THEN
671
672	DO jset = 1, jnumslafb
673
674	nslasets = nslasets + 1
675
676	CALL obs_rea_sla( 0, sladata(nslasets), 1, &
677	& slafbfiles(jset:jset), &
678	& nslavars, nslaextr, nitend-nit000+2, &
679	& dobsini, dobsend, ln_ignmis, .FALSE. )
680	CALL obs_pre_sla( sladata(nslasets), sladatqc(nslasets), &
681	& ln_sla, ln_nea )
682
683	END DO
684
685	ENDIF
686
687	CALL obs_rea_mdt( nslasets, sladatqc, n2dint )
688
689	! read in altimeter bias
690
691	IF ( ln_altbias ) THEN
692	CALL obs_rea_altbias ( nslasets, sladatqc, n2dint, bias_file )
693	ENDIF
694
695	ENDIF
696
697	! - Sea surface height
698	IF ( ln_ssh ) THEN
699	IF(lwp) WRITE(numout,*) ' SSH currently not available'
700	ENDIF
701
702	! - Sea surface temperature
703	IF ( ln_sst ) THEN
704
705	! Set the number of variables for sst to 1
706	nsstvars = 1
707
708	! Set the number of extra variables for sst to 0
709	nsstextr = 0
710
711	nsstsets = 0
712
713	IF (ln_reysst) nsstsets = nsstsets + 1
714	IF (ln_ghrsst) nsstsets = nsstsets + 1
715	IF ( ln_sstfb ) THEN
716	nsstsets = nsstsets + jnumsstfb
717	ENDIF
718
719	ALLOCATE(sstdata(nsstsets))
720	ALLOCATE(sstdatqc(nsstsets))
721	ALLOCATE(ld_sstnight(nsstsets))
722	sstdata(:)%nsurf=0
723	sstdatqc(:)%nsurf=0
724	ld_sstnight(:)=.false.
725
726	nsstsets = 0
727
728	IF (ln_reysst) THEN
729
730	nsstsets = nsstsets + 1
731
732	ld_sstnight(nsstsets) = ln_sstnight
733
734	CALL obs_rea_sst_rey( reysstname, reysstfmt, sstdata(nsstsets), &
735	& nsstvars, nsstextr, &
736	& nitend-nit000+2, dobsini, dobsend )
737	CALL obs_pre_sst( sstdata(nsstsets), sstdatqc(nsstsets), ln_sst, &
738	& ln_nea )
739
740	ENDIF
741
742	IF (ln_ghrsst) THEN
743
744	nsstsets = nsstsets + 1
745
746	ld_sstnight(nsstsets) = ln_sstnight
747
748	CALL obs_rea_sst( 1, sstdata(nsstsets), jnumsst, &
749	& sstfiles(1:jnumsst), &
750	& nsstvars, nsstextr, nitend-nit000+2, &
751	& dobsini, dobsend, ln_ignmis, .FALSE. )
752	CALL obs_pre_sst( sstdata(nsstsets), sstdatqc(nsstsets), ln_sst, &
753	& ln_nea )
754
755	ENDIF
756
757	! Feedback SST data
758
759	IF ( ln_sstfb ) THEN
760
761	DO jset = 1, jnumsstfb
762
763	nsstsets = nsstsets + 1
764
765	ld_sstnight(nsstsets) = ln_sstnight
766
767	CALL obs_rea_sst( 0, sstdata(nsstsets), 1, &
768	& sstfbfiles(jset:jset), &
769	& nsstvars, nsstextr, nitend-nit000+2, &
770	& dobsini, dobsend, ln_ignmis, .FALSE. )
771	CALL obs_pre_sst( sstdata(nsstsets), sstdatqc(nsstsets), &
772	& ln_sst, ln_nea )
773
774	END DO
775
776	ENDIF
777
778	ENDIF
779
780	! - Sea surface salinity
781	IF ( ln_sss ) THEN
782	IF(lwp) WRITE(numout,*) ' SSS currently not available'
783	ENDIF
784
785	! - Sea Ice Concentration
786
787	IF ( ln_seaice ) THEN
788
789	! Set the number of variables for seaice to 1
790	nseaicevars = 1
791
792	! Set the number of extra variables for seaice to 0
793	nseaiceextr = 0
794
795	! Set the number of data sets to 1
796	nseaicesets = 1
797
798	ALLOCATE(seaicedata(nseaicesets))
799	ALLOCATE(seaicedatqc(nseaicesets))
800	seaicedata(:)%nsurf=0
801	seaicedatqc(:)%nsurf=0
802
803	CALL obs_rea_seaice( 1, seaicedata(nseaicesets), jnumseaice, &
804	& seaicefiles(1:jnumseaice), &
805	& nseaicevars, nseaiceextr, nitend-nit000+2, &
806	& dobsini, dobsend, ln_ignmis, .FALSE. )
807
808	CALL obs_pre_seaice( seaicedata(nseaicesets), seaicedatqc(nseaicesets), &
809	& ln_seaice, ln_nea )
810
811	ENDIF
812
813	IF (ln_vel3d) THEN
814
815	! Set the number of variables for profiles to 2 (U and V)
816	nvelovars = 2
817
818	! Set the number of extra variables for profiles to 2 to store
819	! rotation parameters
820	nveloextr = 2
821
822	jveloset = 0
823
824	IF ( ln_velavcur ) jveloset = jveloset + 1
825	IF ( ln_velhrcur ) jveloset = jveloset + 1
826	IF ( ln_velavadcp ) jveloset = jveloset + 1
827	IF ( ln_velhradcp ) jveloset = jveloset + 1
828	IF (ln_velfb) jveloset = jveloset + jnumvelfb
829
830	nvelosets = jveloset
831	IF ( nvelosets > 0 ) THEN
832	ALLOCATE( velodata(nvelosets) )
833	ALLOCATE( veldatqc(nvelosets) )
834	ALLOCATE( ld_velav(nvelosets) )
835	ENDIF
836
837	jveloset = 0
838
839	! Daily averaged data
840
841	IF ( ln_velavcur ) THEN
842
843	jveloset = jveloset + 1
844
845	ld_velav(jveloset) = .TRUE.
846
847	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelavcur, &
848	& velavcurfiles(1:jnumvelavcur), &
849	& nvelovars, nveloextr, &
850	& nitend-nit000+2, &
851	& dobsini, dobsend, ln_ignmis, &
852	& ld_velav(jveloset), &
853	& .FALSE. )
854
855	DO jvar = 1, 2
856	CALL obs_prof_staend( velodata(jveloset), jvar )
857	END DO
858
859	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
860	& ln_vel3d, ln_nea, ld_velav(jveloset) )
861
862	ENDIF
863
864	! High frequency data
865
866	IF ( ln_velhrcur ) THEN
867
868	jveloset = jveloset + 1
869
870	ld_velav(jveloset) = .FALSE.
871
872	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelhrcur, &
873	& velhrcurfiles(1:jnumvelhrcur), &
874	& nvelovars, nveloextr, &
875	& nitend-nit000+2, &
876	& dobsini, dobsend, ln_ignmis, &
877	& ld_velav(jveloset), &
878	& .FALSE. )
879
880	DO jvar = 1, 2
881	CALL obs_prof_staend( velodata(jveloset), jvar )
882	END DO
883
884	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
885	& ln_vel3d, ln_nea, ld_velav(jveloset) )
886
887	ENDIF
888
889	! Daily averaged data
890
891	IF ( ln_velavadcp ) THEN
892
893	jveloset = jveloset + 1
894
895	ld_velav(jveloset) = .TRUE.
896
897	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelavadcp, &
898	& velavadcpfiles(1:jnumvelavadcp), &
899	& nvelovars, nveloextr, &
900	& nitend-nit000+2, &
901	& dobsini, dobsend, ln_ignmis, &
902	& ld_velav(jveloset), &
903	& .FALSE. )
904
905	DO jvar = 1, 2
906	CALL obs_prof_staend( velodata(jveloset), jvar )
907	END DO
908
909	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
910	& ln_vel3d, ln_nea, ld_velav(jveloset) )
911
912	ENDIF
913
914	! High frequency data
915
916	IF ( ln_velhradcp ) THEN
917
918	jveloset = jveloset + 1
919
920	ld_velav(jveloset) = .FALSE.
921
922	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelhradcp, &
923	& velhradcpfiles(1:jnumvelhradcp), &
924	& nvelovars, nveloextr, &
925	& nitend-nit000+2, &
926	& dobsini, dobsend, ln_ignmis, &
927	& ld_velav(jveloset), &
928	& .FALSE. )
929
930	DO jvar = 1, 2
931	CALL obs_prof_staend( velodata(jveloset), jvar )
932	END DO
933
934	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
935	& ln_vel3d, ln_nea, ld_velav(jveloset) )
936
937	ENDIF
938
939	IF ( ln_velfb ) THEN
940
941	DO jset = 1, jnumvelfb
942
943	jveloset = jveloset + 1
944
945	ld_velav(jveloset) = ln_velfb_av(jset)
946
947	CALL obs_rea_vel_dri( 0, velodata(jveloset), 1, &
948	& velfbfiles(jset:jset), &
949	& nvelovars, nveloextr, &
950	& nitend-nit000+2, &
951	& dobsini, dobsend, ln_ignmis, &
952	& ld_velav(jveloset), &
953	& .FALSE. )
954
955	DO jvar = 1, 2
956	CALL obs_prof_staend( velodata(jveloset), jvar )
957	END DO
958
959	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
960	& ln_vel3d, ln_nea, ld_velav(jveloset) )
961
962
963	END DO
964
965	ENDIF
966
967	ENDIF
968
969	END SUBROUTINE dia_obs_init
970
971	SUBROUTINE dia_obs( kstp )
972	!!----------------------------------------------------------------------
973	!! * ROUTINE dia_obs *
974	!!
975	!! ** Purpose : Call the observation operators on each time step
976	!!
977	!! ** Method : Call the observation operators on each time step to
978	!! compute the model equivalent of the following date:
979	!! - T profiles
980	!! - S profiles
981	!! - Sea surface height (referenced to a mean)
982	!! - Sea surface temperature
983	!! - Sea surface salinity
984	!! - Velocity component (U,V) profiles
985	!!
986	!! ** Action :
987	!!
988	!! History :
989	!! ! 06-03 (K. Mogensen) Original code
990	!! ! 06-05 (K. Mogensen) Reformatted
991	!! ! 06-10 (A. Weaver) Cleaning
992	!! ! 07-03 (K. Mogensen) General handling of profiles
993	!! ! 07-04 (G. Smith) Generalized surface operators
994	!! ! 08-10 (M. Valdivieso) obs operator for velocity profiles
995	!!----------------------------------------------------------------------
996	!! * Modules used
997	USE dom_oce, ONLY : & ! Ocean space and time domain variables
998	& rdt, &
999	& gdept_1d, &
1000	& tmask, umask, vmask
1001	USE phycst, ONLY : & ! Physical constants
1002	& rday
1003	USE oce, ONLY : & ! Ocean dynamics and tracers variables
1004	& tsn, &
1005	& un, vn, &
1006	& sshn
1007	#if defined key_lim3
1008	USE ice, ONLY : & ! LIM Ice model variables
1009	& frld
1010	#endif
1011	#if defined key_lim2
1012	USE ice_2, ONLY : & ! LIM Ice model variables
1013	& frld
1014	#endif
1015	IMPLICIT NONE
1016
1017	!! * Arguments
1018	INTEGER, INTENT(IN) :: kstp ! Current timestep
1019	!! * Local declarations
1020	INTEGER :: idaystp ! Number of timesteps per day
1021	INTEGER :: jprofset ! Profile data set loop variable
1022	INTEGER :: jslaset ! SLA data set loop variable
1023	INTEGER :: jsstset ! SST data set loop variable
1024	INTEGER :: jseaiceset ! sea ice data set loop variable
1025	INTEGER :: jveloset ! velocity profile data loop variable
1026	INTEGER :: jvar ! Variable number
1027	#if ! defined key_lim2 && ! defined key_lim3
1028	REAL(wp), POINTER, DIMENSION(:,:) :: frld
1029	#endif
1030	CHARACTER(LEN=20) :: datestr=" ",timestr=" "
1031
1032	#if ! defined key_lim2 && ! defined key_lim3
1033	CALL wrk_alloc(jpi,jpj,frld)
1034	#endif
1035
1036	IF(lwp) THEN
1037	WRITE(numout,*)
1038	WRITE(numout,*) 'dia_obs : Call the observation operators', kstp
1039	WRITE(numout,*) '~~~~~~~'
1040	ENDIF
1041
1042	idaystp = NINT( rday / rdt )
1043
1044	!-----------------------------------------------------------------------
1045	! No LIM => frld == 0.0_wp
1046	!-----------------------------------------------------------------------
1047	#if ! defined key_lim2 && ! defined key_lim3
1048	frld(:,:) = 0.0_wp
1049	#endif
1050	!-----------------------------------------------------------------------
1051	! Depending on switches call various observation operators
1052	!-----------------------------------------------------------------------
1053
1054	! - Temperature/salinity profiles
1055	IF ( ln_t3d .OR. ln_s3d ) THEN
1056	DO jprofset = 1, nprofsets
1057	IF ( ld_enact(jprofset) ) THEN
1058	CALL obs_pro_opt( prodatqc(jprofset), &
1059	& kstp, jpi, jpj, jpk, nit000, idaystp, &
1060	& tsn(:,:,:,jp_tem), tsn(:,:,:,jp_sal), &
1061	& gdept_1d, tmask, n1dint, n2dint, &
1062	& kdailyavtypes = endailyavtypes )
1063	ELSE
1064	CALL obs_pro_opt( prodatqc(jprofset), &
1065	& kstp, jpi, jpj, jpk, nit000, idaystp, &
1066	& tsn(:,:,:,jp_tem), tsn(:,:,:,jp_sal), &
1067	& gdept_1d, tmask, n1dint, n2dint )
1068	ENDIF
1069	END DO
1070	ENDIF
1071
1072	! - Sea surface anomaly
1073	IF ( ln_sla ) THEN
1074	DO jslaset = 1, nslasets
1075	CALL obs_sla_opt( sladatqc(jslaset), &
1076	& kstp, jpi, jpj, nit000, sshn, &
1077	& tmask(:,:,1), n2dint )
1078	END DO
1079	ENDIF
1080
1081	! - Sea surface temperature
1082	IF ( ln_sst ) THEN
1083	DO jsstset = 1, nsstsets
1084	CALL obs_sst_opt( sstdatqc(jsstset), &
1085	& kstp, jpi, jpj, nit000, idaystp, &
1086	& tsn(:,:,1,jp_tem), tmask(:,:,1), &
1087	& n2dint, ld_sstnight(jsstset) )
1088	END DO
1089	ENDIF
1090
1091	! - Sea surface salinity
1092	IF ( ln_sss ) THEN
1093	IF(lwp) WRITE(numout,*) ' SSS currently not available'
1094	ENDIF
1095
1096	#if defined key_lim2 \|\| defined key_lim3
1097	IF ( ln_seaice ) THEN
1098	DO jseaiceset = 1, nseaicesets
1099	CALL obs_seaice_opt( seaicedatqc(jseaiceset), &
1100	& kstp, jpi, jpj, nit000, 1.-frld, &
1101	& tmask(:,:,1), n2dint )
1102	END DO
1103	ENDIF
1104	#endif
1105
1106	! - Velocity profiles
1107	IF ( ln_vel3d ) THEN
1108	DO jveloset = 1, nvelosets
1109	! zonal component of velocity
1110	CALL obs_vel_opt( veldatqc(jveloset), kstp, jpi, jpj, jpk, &
1111	& nit000, idaystp, un, vn, gdept_1d, umask, vmask, &
1112	n1dint, n2dint, ld_velav(jveloset) )
1113	END DO
1114	ENDIF
1115
1116	#if ! defined key_lim2 && ! defined key_lim3
1117	CALL wrk_dealloc(jpi,jpj,frld)
1118	#endif
1119
1120	END SUBROUTINE dia_obs
1121
1122	SUBROUTINE dia_obs_wri
1123	!!----------------------------------------------------------------------
1124	!! * ROUTINE dia_obs_wri *
1125	!!
1126	!! ** Purpose : Call observation diagnostic output routines
1127	!!
1128	!! ** Method : Call observation diagnostic output routines
1129	!!
1130	!! ** Action :
1131	!!
1132	!! History :
1133	!! ! 06-03 (K. Mogensen) Original code
1134	!! ! 06-05 (K. Mogensen) Reformatted
1135	!! ! 06-10 (A. Weaver) Cleaning
1136	!! ! 07-03 (K. Mogensen) General handling of profiles
1137	!! ! 08-09 (M. Valdivieso) Velocity component (U,V) profiles
1138	!!----------------------------------------------------------------------
1139	IMPLICIT NONE
1140
1141	!! * Local declarations
1142
1143	INTEGER :: jprofset ! Profile data set loop variable
1144	INTEGER :: jveloset ! Velocity data set loop variable
1145	INTEGER :: jslaset ! SLA data set loop variable
1146	INTEGER :: jsstset ! SST data set loop variable
1147	INTEGER :: jseaiceset ! Sea Ice data set loop variable
1148	INTEGER :: jset
1149	INTEGER :: jfbini
1150	CHARACTER(LEN=20) :: datestr=" ",timestr=" "
1151	CHARACTER(LEN=10) :: cdtmp
1152	!-----------------------------------------------------------------------
1153	! Depending on switches call various observation output routines
1154	!-----------------------------------------------------------------------
1155
1156	! - Temperature/salinity profiles
1157
1158	IF( ln_t3d .OR. ln_s3d ) THEN
1159
1160	! Copy data from prodatqc to profdata structures
1161	DO jprofset = 1, nprofsets
1162
1163	CALL obs_prof_decompress( prodatqc(jprofset), &
1164	& profdata(jprofset), .TRUE., numout )
1165
1166	END DO
1167
1168	! Write the profiles.
1169
1170	jprofset = 0
1171
1172	! ENACT insitu data
1173
1174	IF ( ln_ena ) THEN
1175
1176	jprofset = jprofset + 1
1177
1178	CALL obs_wri_p3d( 'enact', profdata(jprofset) )
1179
1180	ENDIF
1181
1182	! Coriolis insitu data
1183
1184	IF ( ln_cor ) THEN
1185
1186	jprofset = jprofset + 1
1187
1188	CALL obs_wri_p3d( 'corio', profdata(jprofset) )
1189
1190	ENDIF
1191
1192	! Feedback insitu data
1193
1194	IF ( ln_profb ) THEN
1195
1196	jfbini = jprofset + 1
1197
1198	DO jprofset = jfbini, nprofsets
1199
1200	jset = jprofset - jfbini + 1
1201	WRITE(cdtmp,'(A,I2.2)')'profb_',jset
1202	CALL obs_wri_p3d( cdtmp, profdata(jprofset) )
1203
1204	END DO
1205
1206	ENDIF
1207
1208	ENDIF
1209
1210	! - Sea surface anomaly
1211	IF ( ln_sla ) THEN
1212
1213	! Copy data from sladatqc to sladata structures
1214	DO jslaset = 1, nslasets
1215
1216	CALL obs_surf_decompress( sladatqc(jslaset), &
1217	& sladata(jslaset), .TRUE., numout )
1218
1219	END DO
1220
1221	jslaset = 0
1222
1223	! Write the AVISO SLA data
1224
1225	IF ( ln_sladt ) THEN
1226
1227	jslaset = 1
1228	CALL obs_wri_sla( 'aviso_act', sladata(jslaset) )
1229	jslaset = 2
1230	CALL obs_wri_sla( 'aviso_pas', sladata(jslaset) )
1231
1232	ENDIF
1233
1234	IF ( ln_slafb ) THEN
1235
1236	jfbini = jslaset + 1
1237
1238	DO jslaset = jfbini, nslasets
1239
1240	jset = jslaset - jfbini + 1
1241	WRITE(cdtmp,'(A,I2.2)')'slafb_',jset
1242	CALL obs_wri_sla( cdtmp, sladata(jslaset) )
1243
1244	END DO
1245
1246	ENDIF
1247
1248	ENDIF
1249
1250	! - Sea surface temperature
1251	IF ( ln_sst ) THEN
1252
1253	! Copy data from sstdatqc to sstdata structures
1254	DO jsstset = 1, nsstsets
1255
1256	CALL obs_surf_decompress( sstdatqc(jsstset), &
1257	& sstdata(jsstset), .TRUE., numout )
1258
1259	END DO
1260
1261	jsstset = 0
1262
1263	! Write the AVISO SST data
1264
1265	IF ( ln_reysst ) THEN
1266
1267	jsstset = jsstset + 1
1268	CALL obs_wri_sst( 'reynolds', sstdata(jsstset) )
1269
1270	ENDIF
1271
1272	IF ( ln_ghrsst ) THEN
1273
1274	jsstset = jsstset + 1
1275	CALL obs_wri_sst( 'ghr', sstdata(jsstset) )
1276
1277	ENDIF
1278
1279	IF ( ln_sstfb ) THEN
1280
1281	jfbini = jsstset + 1
1282
1283	DO jsstset = jfbini, nsstsets
1284
1285	jset = jsstset - jfbini + 1
1286	WRITE(cdtmp,'(A,I2.2)')'sstfb_',jset
1287	CALL obs_wri_sst( cdtmp, sstdata(jsstset) )
1288
1289	END DO
1290
1291	ENDIF
1292
1293	ENDIF
1294
1295	! - Sea surface salinity
1296	IF ( ln_sss ) THEN
1297	IF(lwp) WRITE(numout,*) ' SSS currently not available'
1298	ENDIF
1299
1300	! - Sea Ice Concentration
1301	IF ( ln_seaice ) THEN
1302
1303	! Copy data from seaicedatqc to seaicedata structures
1304	DO jseaiceset = 1, nseaicesets
1305
1306	CALL obs_surf_decompress( seaicedatqc(jseaiceset), &
1307	& seaicedata(jseaiceset), .TRUE., numout )
1308
1309	END DO
1310
1311	! Write the Sea Ice data
1312	DO jseaiceset = 1, nseaicesets
1313
1314	WRITE(cdtmp,'(A,I2.2)')'seaicefb_',jseaiceset
1315	CALL obs_wri_seaice( cdtmp, seaicedata(jseaiceset) )
1316
1317	END DO
1318
1319	ENDIF
1320
1321	! Velocity data
1322	IF( ln_vel3d ) THEN
1323
1324	! Copy data from veldatqc to velodata structures
1325	DO jveloset = 1, nvelosets
1326
1327	CALL obs_prof_decompress( veldatqc(jveloset), &
1328	& velodata(jveloset), .TRUE., numout )
1329
1330	END DO
1331
1332	! Write the profiles.
1333
1334	jveloset = 0
1335
1336	! Daily averaged data
1337
1338	IF ( ln_velavcur ) THEN
1339
1340	jveloset = jveloset + 1
1341
1342	CALL obs_wri_vel( 'velavcurr', velodata(jveloset), n2dint )
1343
1344	ENDIF
1345
1346	! High frequency data
1347
1348	IF ( ln_velhrcur ) THEN
1349
1350	jveloset = jveloset + 1
1351
1352	CALL obs_wri_vel( 'velhrcurr', velodata(jveloset), n2dint )
1353
1354	ENDIF
1355
1356	! Daily averaged data
1357
1358	IF ( ln_velavadcp ) THEN
1359
1360	jveloset = jveloset + 1
1361
1362	CALL obs_wri_vel( 'velavadcp', velodata(jveloset), n2dint )
1363
1364	ENDIF
1365
1366	! High frequency data
1367
1368	IF ( ln_velhradcp ) THEN
1369
1370	jveloset = jveloset + 1
1371
1372	CALL obs_wri_vel( 'velhradcp', velodata(jveloset), n2dint )
1373
1374	ENDIF
1375
1376	! Feedback velocity data
1377
1378	IF ( ln_velfb ) THEN
1379
1380	jfbini = jveloset + 1
1381
1382	DO jveloset = jfbini, nvelosets
1383
1384	jset = jveloset - jfbini + 1
1385	WRITE(cdtmp,'(A,I2.2)')'velfb_',jset
1386	CALL obs_wri_vel( cdtmp, velodata(jveloset), n2dint )
1387
1388	END DO
1389
1390	ENDIF
1391
1392	ENDIF
1393
1394	END SUBROUTINE dia_obs_wri
1395
1396	SUBROUTINE dia_obs_dealloc
1397	IMPLICIT NONE
1398	!!----------------------------------------------------------------------
1399	!! * ROUTINE dia_obs_dealloc *
1400	!!
1401	!! ** Purpose : To deallocate data to enable the obs_oper online loop.
1402	!! Specifically: dia_obs_init --> dia_obs --> dia_obs_wri
1403	!!
1404	!! ** Method : Clean up various arrays left behind by the obs_oper.
1405	!!
1406	!! ** Action :
1407	!!
1408	!!----------------------------------------------------------------------
1409	!! obs_grid deallocation
1410	CALL obs_grid_deallocate
1411
1412	!! diaobs deallocation
1413	IF ( nprofsets > 0 ) THEN
1414	DEALLOCATE(ld_enact, &
1415	& profdata, &
1416	& prodatqc)
1417	END IF
1418	IF ( ln_sla ) THEN
1419	DEALLOCATE(sladata, &
1420	& sladatqc)
1421	END IF
1422	IF ( ln_seaice ) THEN
1423	DEALLOCATE(sladata, &
1424	& sladatqc)
1425	END IF
1426	IF ( ln_sst ) THEN
1427	DEALLOCATE(sstdata, &
1428	& sstdatqc)
1429	END IF
1430	IF ( ln_vel3d ) THEN
1431	DEALLOCATE(ld_velav, &
1432	& velodata, &
1433	& veldatqc)
1434	END IF
1435	END SUBROUTINE dia_obs_dealloc
1436
1437	SUBROUTINE ini_date( ddobsini )
1438	!!----------------------------------------------------------------------
1439	!! * ROUTINE ini_date *
1440	!!
1441	!! ** Purpose : Get initial data in double precision YYYYMMDD.HHMMSS format
1442	!!
1443	!! ** Method : Get initial data in double precision YYYYMMDD.HHMMSS format
1444	!!
1445	!! ** Action : Get initial data in double precision YYYYMMDD.HHMMSS format
1446	!!
1447	!! History :
1448	!! ! 06-03 (K. Mogensen) Original code
1449	!! ! 06-05 (K. Mogensen) Reformatted
1450	!! ! 06-10 (A. Weaver) Cleaning
1451	!! ! 06-10 (G. Smith) Calculates initial date the same as method for final date
1452	!! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2
1453	!!----------------------------------------------------------------------
1454	USE phycst, ONLY : & ! Physical constants
1455	& rday
1456	! USE daymod, ONLY : & ! Time variables
1457	! & nmonth_len
1458	USE dom_oce, ONLY : & ! Ocean space and time domain variables
1459	& rdt
1460
1461	IMPLICIT NONE
1462
1463	!! * Arguments
1464	REAL(KIND=dp), INTENT(OUT) :: ddobsini ! Initial date in YYYYMMDD.HHMMSS
1465
1466	!! * Local declarations
1467	INTEGER :: iyea ! date - (year, month, day, hour, minute)
1468	INTEGER :: imon
1469	INTEGER :: iday
1470	INTEGER :: ihou
1471	INTEGER :: imin
1472	INTEGER :: imday ! Number of days in month.
1473	REAL(KIND=wp) :: zdayfrc ! Fraction of day
1474
1475	INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year
1476
1477	!!----------------------------------------------------------------------
1478	!! Initial date initialization (year, month, day, hour, minute)
1479	!! (This assumes that the initial date is for 00z))
1480	!!----------------------------------------------------------------------
1481	iyea = ndate0 / 10000
1482	imon = ( ndate0 - iyea * 10000 ) / 100
1483	iday = ndate0 - iyea * 10000 - imon * 100
1484	ihou = 0
1485	imin = 0
1486
1487	!!----------------------------------------------------------------------
1488	!! Compute number of days + number of hours + min since initial time
1489	!!----------------------------------------------------------------------
1490	iday = iday + ( nit000 -1 ) * rdt / rday
1491	zdayfrc = ( nit000 -1 ) * rdt / rday
1492	zdayfrc = zdayfrc - aint(zdayfrc)
1493	ihou = int( zdayfrc * 24 )
1494	imin = int( (zdayfrc * 24 - ihou) * 60 )
1495
1496	!!-----------------------------------------------------------------------
1497	!! Convert number of days (iday) into a real date
1498	!!----------------------------------------------------------------------
1499
1500	CALL calc_month_len( iyea, imonth_len )
1501
1502	DO WHILE ( iday > imonth_len(imon) )
1503	iday = iday - imonth_len(imon)
1504	imon = imon + 1
1505	IF ( imon > 12 ) THEN
1506	imon = 1
1507	iyea = iyea + 1
1508	CALL calc_month_len( iyea, imonth_len ) ! update month lengths
1509	ENDIF
1510	END DO
1511
1512	!!----------------------------------------------------------------------
1513	!! Convert it into YYYYMMDD.HHMMSS format.
1514	!!----------------------------------------------------------------------
1515	ddobsini = iyea * 10000_dp + imon * 100_dp + &
1516	& iday + ihou * 0.01_dp + imin * 0.0001_dp
1517
1518
1519	END SUBROUTINE ini_date
1520
1521	SUBROUTINE fin_date( ddobsfin )
1522	!!----------------------------------------------------------------------
1523	!! * ROUTINE fin_date *
1524	!!
1525	!! ** Purpose : Get final data in double precision YYYYMMDD.HHMMSS format
1526	!!
1527	!! ** Method : Get final data in double precision YYYYMMDD.HHMMSS format
1528	!!
1529	!! ** Action : Get final data in double precision YYYYMMDD.HHMMSS format
1530	!!
1531	!! History :
1532	!! ! 06-03 (K. Mogensen) Original code
1533	!! ! 06-05 (K. Mogensen) Reformatted
1534	!! ! 06-10 (A. Weaver) Cleaning
1535	!! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2
1536	!!----------------------------------------------------------------------
1537	USE phycst, ONLY : & ! Physical constants
1538	& rday
1539	! USE daymod, ONLY : & ! Time variables
1540	! & nmonth_len
1541	USE dom_oce, ONLY : & ! Ocean space and time domain variables
1542	& rdt
1543
1544	IMPLICIT NONE
1545
1546	!! * Arguments
1547	REAL(KIND=dp), INTENT(OUT) :: ddobsfin ! Final date in YYYYMMDD.HHMMSS
1548
1549	!! * Local declarations
1550	INTEGER :: iyea ! date - (year, month, day, hour, minute)
1551	INTEGER :: imon
1552	INTEGER :: iday
1553	INTEGER :: ihou
1554	INTEGER :: imin
1555	INTEGER :: imday ! Number of days in month.
1556	REAL(KIND=wp) :: zdayfrc ! Fraction of day
1557
1558	INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year
1559
1560	!-----------------------------------------------------------------------
1561	! Initial date initialization (year, month, day, hour, minute)
1562	! (This assumes that the initial date is for 00z)
1563	!-----------------------------------------------------------------------
1564	iyea = ndate0 / 10000
1565	imon = ( ndate0 - iyea * 10000 ) / 100
1566	iday = ndate0 - iyea * 10000 - imon * 100
1567	ihou = 0
1568	imin = 0
1569
1570	!-----------------------------------------------------------------------
1571	! Compute number of days + number of hours + min since initial time
1572	!-----------------------------------------------------------------------
1573	iday = iday + nitend * rdt / rday
1574	zdayfrc = nitend * rdt / rday
1575	zdayfrc = zdayfrc - AINT( zdayfrc )
1576	ihou = INT( zdayfrc * 24 )
1577	imin = INT( ( zdayfrc * 24 - ihou ) * 60 )
1578
1579	!-----------------------------------------------------------------------
1580	! Convert number of days (iday) into a real date
1581	!----------------------------------------------------------------------
1582
1583	CALL calc_month_len( iyea, imonth_len )
1584
1585	DO WHILE ( iday > imonth_len(imon) )
1586	iday = iday - imonth_len(imon)
1587	imon = imon + 1
1588	IF ( imon > 12 ) THEN
1589	imon = 1
1590	iyea = iyea + 1
1591	CALL calc_month_len( iyea, imonth_len ) ! update month lengths
1592	ENDIF
1593	END DO
1594
1595	!-----------------------------------------------------------------------
1596	! Convert it into YYYYMMDD.HHMMSS format
1597	!-----------------------------------------------------------------------
1598	ddobsfin = iyea * 10000_dp + imon * 100_dp + iday &
1599	& + ihou * 0.01_dp + imin * 0.0001_dp
1600
1601	END SUBROUTINE fin_date
1602
1603	END MODULE diaobs

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