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diaobs.F90 in branches/UKMO/dev_r5518_AMM15_package/NEMOGCM/NEMO/OPA_SRC/OBS – NEMO

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source: branches/UKMO/dev_r5518_AMM15_package/NEMOGCM/NEMO/OPA_SRC/OBS/diaobs.F90 @ 10246

Last change on this file since 10246 was 10246, checked in by kingr, 6 years ago
Cleared SVN keywords.
File size: 60.0 KB

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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	CALL mppmap_init
469
470	! Parameter control
471	#if defined key_diaobs
472	IF ( ( .NOT. ln_t3d ).AND.( .NOT. ln_s3d ).AND.( .NOT. ln_sla ).AND. &
473	& ( .NOT. ln_vel3d ).AND. &
474	& ( .NOT. ln_ssh ).AND.( .NOT. ln_sst ).AND.( .NOT. ln_sss ).AND. &
475	& ( .NOT. ln_seaice ).AND.( .NOT. ln_vel3d ) ) THEN
476	IF(lwp) WRITE(numout,cform_war)
477	IF(lwp) WRITE(numout,*) ' key_diaobs is activated but logical flags', &
478	& ' ln_t3d, ln_s3d, ln_sla, ln_ssh, ln_sst, ln_sss, ln_seaice, ln_vel3d are all set to .FALSE.'
479	nwarn = nwarn + 1
480	ENDIF
481	#endif
482
483	CALL obs_grid_setup( )
484	IF ( ( n1dint < 0 ).OR.( n1dint > 1 ) ) THEN
485	CALL ctl_stop(' Choice of vertical (1D) interpolation method', &
486	& ' is not available')
487	ENDIF
488	IF ( ( n2dint < 0 ).OR.( n2dint > 4 ) ) THEN
489	CALL ctl_stop(' Choice of horizontal (2D) interpolation method', &
490	& ' is not available')
491	ENDIF
492
493	!-----------------------------------------------------------------------
494	! Depending on switches read the various observation types
495	!-----------------------------------------------------------------------
496	! - Temperature/salinity profiles
497
498	IF ( ln_t3d .OR. ln_s3d ) THEN
499
500	! Set the number of variables for profiles to 2 (T and S)
501	nprofvars = 2
502	! Set the number of extra variables for profiles to 1 (insitu temp).
503	nprofextr = 1
504
505	! Count how may insitu data sets we have and allocate data.
506	jprofset = 0
507	IF ( ln_ena ) jprofset = jprofset + 1
508	IF ( ln_cor ) jprofset = jprofset + 1
509	IF ( ln_profb ) jprofset = jprofset + jnumprofb
510	nprofsets = jprofset
511	IF ( nprofsets > 0 ) THEN
512	ALLOCATE(ld_enact(nprofsets))
513	ALLOCATE(profdata(nprofsets))
514	ALLOCATE(prodatqc(nprofsets))
515	ENDIF
516
517	jprofset = 0
518
519	! ENACT insitu data
520
521	IF ( ln_ena ) THEN
522
523	jprofset = jprofset + 1
524
525	ld_enact(jprofset) = .TRUE.
526
527	CALL obs_rea_pro_dri( 1, profdata(jprofset), &
528	& jnumenact, enactfiles(1:jnumenact), &
529	& nprofvars, nprofextr, &
530	& nitend-nit000+2, &
531	& dobsini, dobsend, ln_t3d, ln_s3d, &
532	& ln_ignmis, ln_s_at_t, .TRUE., .FALSE., &
533	& kdailyavtypes = endailyavtypes )
534
535	DO jvar = 1, 2
536
537	CALL obs_prof_staend( profdata(jprofset), jvar )
538
539	END DO
540
541	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
542	& ln_t3d, ln_s3d, ln_nea, &
543	& kdailyavtypes=endailyavtypes )
544
545	ENDIF
546
547	! Coriolis insitu data
548
549	IF ( ln_cor ) THEN
550
551	jprofset = jprofset + 1
552
553	ld_enact(jprofset) = .FALSE.
554
555	CALL obs_rea_pro_dri( 2, profdata(jprofset), &
556	& jnumcorio, coriofiles(1:jnumcorio), &
557	& nprofvars, nprofextr, &
558	& nitend-nit000+2, &
559	& dobsini, dobsend, ln_t3d, ln_s3d, &
560	& ln_ignmis, ln_s_at_t, .FALSE., .FALSE. )
561
562	DO jvar = 1, 2
563
564	CALL obs_prof_staend( profdata(jprofset), jvar )
565
566	END DO
567
568	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
569	& ln_t3d, ln_s3d, ln_nea )
570
571	ENDIF
572
573	! Feedback insitu data
574
575	IF ( ln_profb ) THEN
576
577	DO jset = 1, jnumprofb
578
579	jprofset = jprofset + 1
580	ld_enact (jprofset) = ln_profb_ena(jset)
581
582	CALL obs_rea_pro_dri( 0, profdata(jprofset), &
583	& 1, profbfiles(jset:jset), &
584	& nprofvars, nprofextr, &
585	& nitend-nit000+2, &
586	& dobsini, dobsend, ln_t3d, ln_s3d, &
587	& ln_ignmis, ln_s_at_t, &
588	& ld_enact(jprofset).AND.&
589	& ln_profb_enatim(jset), &
590	& .FALSE., kdailyavtypes = endailyavtypes )
591
592	DO jvar = 1, 2
593
594	CALL obs_prof_staend( profdata(jprofset), jvar )
595
596	END DO
597
598	IF ( ld_enact(jprofset) ) THEN
599	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
600	& ln_t3d, ln_s3d, ln_nea, &
601	& kdailyavtypes = endailyavtypes )
602	ELSE
603	CALL obs_pre_pro( profdata(jprofset), prodatqc(jprofset), &
604	& ln_t3d, ln_s3d, ln_nea )
605	ENDIF
606
607	END DO
608
609	ENDIF
610
611	ENDIF
612
613	! - Sea level anomalies
614	IF ( ln_sla ) THEN
615	! Set the number of variables for sla to 1
616	nslavars = 1
617
618	! Set the number of extra variables for sla to 2
619	nslaextr = 2
620
621	! Set the number of sla data sets to 2
622	nslasets = 0
623	IF ( ln_sladt ) THEN
624	nslasets = nslasets + 2
625	ENDIF
626	IF ( ln_slafb ) THEN
627	nslasets = nslasets + jnumslafb
628	ENDIF
629
630	ALLOCATE(sladata(nslasets))
631	ALLOCATE(sladatqc(nslasets))
632	sladata(:)%nsurf=0
633	sladatqc(:)%nsurf=0
634
635	nslasets = 0
636
637	! AVISO SLA data
638
639	IF ( ln_sladt ) THEN
640
641	! Active SLA observations
642
643	nslasets = nslasets + 1
644
645	CALL obs_rea_sla( 1, sladata(nslasets), jnumslaact, &
646	& slafilesact(1:jnumslaact), &
647	& nslavars, nslaextr, nitend-nit000+2, &
648	& dobsini, dobsend, ln_ignmis, .FALSE. )
649	CALL obs_pre_sla( sladata(nslasets), sladatqc(nslasets), &
650	& ln_sla, ln_nea )
651
652	! Passive SLA observations
653
654	nslasets = nslasets + 1
655
656	CALL obs_rea_sla( 1, sladata(nslasets), jnumslapas, &
657	& slafilespas(1:jnumslapas), &
658	& nslavars, nslaextr, nitend-nit000+2, &
659	& dobsini, dobsend, ln_ignmis, .FALSE. )
660
661	CALL obs_pre_sla( sladata(nslasets), sladatqc(nslasets), &
662	& ln_sla, ln_nea )
663
664	ENDIF
665
666	! Feedback SLA data
667
668	IF ( ln_slafb ) THEN
669
670	DO jset = 1, jnumslafb
671
672	nslasets = nslasets + 1
673
674	CALL obs_rea_sla( 0, sladata(nslasets), 1, &
675	& slafbfiles(jset:jset), &
676	& nslavars, nslaextr, nitend-nit000+2, &
677	& dobsini, dobsend, ln_ignmis, .FALSE. )
678	CALL obs_pre_sla( sladata(nslasets), sladatqc(nslasets), &
679	& ln_sla, ln_nea )
680
681	END DO
682
683	ENDIF
684
685	CALL obs_rea_mdt( nslasets, sladatqc, n2dint )
686
687	! read in altimeter bias
688
689	IF ( ln_altbias ) THEN
690	CALL obs_rea_altbias ( nslasets, sladatqc, n2dint, bias_file )
691	ENDIF
692
693	ENDIF
694
695	! - Sea surface height
696	IF ( ln_ssh ) THEN
697	IF(lwp) WRITE(numout,*) ' SSH currently not available'
698	ENDIF
699
700	! - Sea surface temperature
701	IF ( ln_sst ) THEN
702
703	! Set the number of variables for sst to 1
704	nsstvars = 1
705
706	! Set the number of extra variables for sst to 0
707	nsstextr = 0
708
709	nsstsets = 0
710
711	IF (ln_reysst) nsstsets = nsstsets + 1
712	IF (ln_ghrsst) nsstsets = nsstsets + 1
713	IF ( ln_sstfb ) THEN
714	nsstsets = nsstsets + jnumsstfb
715	ENDIF
716
717	ALLOCATE(sstdata(nsstsets))
718	ALLOCATE(sstdatqc(nsstsets))
719	ALLOCATE(ld_sstnight(nsstsets))
720	sstdata(:)%nsurf=0
721	sstdatqc(:)%nsurf=0
722	ld_sstnight(:)=.false.
723
724	nsstsets = 0
725
726	IF (ln_reysst) THEN
727
728	nsstsets = nsstsets + 1
729
730	ld_sstnight(nsstsets) = ln_sstnight
731
732	CALL obs_rea_sst_rey( reysstname, reysstfmt, sstdata(nsstsets), &
733	& nsstvars, nsstextr, &
734	& nitend-nit000+2, dobsini, dobsend )
735	CALL obs_pre_sst( sstdata(nsstsets), sstdatqc(nsstsets), ln_sst, &
736	& ln_nea )
737
738	ENDIF
739
740	IF (ln_ghrsst) THEN
741
742	nsstsets = nsstsets + 1
743
744	ld_sstnight(nsstsets) = ln_sstnight
745
746	CALL obs_rea_sst( 1, sstdata(nsstsets), jnumsst, &
747	& sstfiles(1:jnumsst), &
748	& nsstvars, nsstextr, nitend-nit000+2, &
749	& dobsini, dobsend, ln_ignmis, .FALSE. )
750	CALL obs_pre_sst( sstdata(nsstsets), sstdatqc(nsstsets), ln_sst, &
751	& ln_nea )
752
753	ENDIF
754
755	! Feedback SST data
756
757	IF ( ln_sstfb ) THEN
758
759	DO jset = 1, jnumsstfb
760
761	nsstsets = nsstsets + 1
762
763	ld_sstnight(nsstsets) = ln_sstnight
764
765	CALL obs_rea_sst( 0, sstdata(nsstsets), 1, &
766	& sstfbfiles(jset:jset), &
767	& nsstvars, nsstextr, nitend-nit000+2, &
768	& dobsini, dobsend, ln_ignmis, .FALSE. )
769	CALL obs_pre_sst( sstdata(nsstsets), sstdatqc(nsstsets), &
770	& ln_sst, ln_nea )
771
772	END DO
773
774	ENDIF
775
776	ENDIF
777
778	! - Sea surface salinity
779	IF ( ln_sss ) THEN
780	IF(lwp) WRITE(numout,*) ' SSS currently not available'
781	ENDIF
782
783	! - Sea Ice Concentration
784
785	IF ( ln_seaice ) THEN
786
787	! Set the number of variables for seaice to 1
788	nseaicevars = 1
789
790	! Set the number of extra variables for seaice to 0
791	nseaiceextr = 0
792
793	! Set the number of data sets to 1
794	nseaicesets = 1
795
796	ALLOCATE(seaicedata(nseaicesets))
797	ALLOCATE(seaicedatqc(nseaicesets))
798	seaicedata(:)%nsurf=0
799	seaicedatqc(:)%nsurf=0
800
801	CALL obs_rea_seaice( 1, seaicedata(nseaicesets), jnumseaice, &
802	& seaicefiles(1:jnumseaice), &
803	& nseaicevars, nseaiceextr, nitend-nit000+2, &
804	& dobsini, dobsend, ln_ignmis, .FALSE. )
805
806	CALL obs_pre_seaice( seaicedata(nseaicesets), seaicedatqc(nseaicesets), &
807	& ln_seaice, ln_nea )
808
809	ENDIF
810
811	IF (ln_vel3d) THEN
812
813	! Set the number of variables for profiles to 2 (U and V)
814	nvelovars = 2
815
816	! Set the number of extra variables for profiles to 2 to store
817	! rotation parameters
818	nveloextr = 2
819
820	jveloset = 0
821
822	IF ( ln_velavcur ) jveloset = jveloset + 1
823	IF ( ln_velhrcur ) jveloset = jveloset + 1
824	IF ( ln_velavadcp ) jveloset = jveloset + 1
825	IF ( ln_velhradcp ) jveloset = jveloset + 1
826	IF (ln_velfb) jveloset = jveloset + jnumvelfb
827
828	nvelosets = jveloset
829	IF ( nvelosets > 0 ) THEN
830	ALLOCATE( velodata(nvelosets) )
831	ALLOCATE( veldatqc(nvelosets) )
832	ALLOCATE( ld_velav(nvelosets) )
833	ENDIF
834
835	jveloset = 0
836
837	! Daily averaged data
838
839	IF ( ln_velavcur ) THEN
840
841	jveloset = jveloset + 1
842
843	ld_velav(jveloset) = .TRUE.
844
845	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelavcur, &
846	& velavcurfiles(1:jnumvelavcur), &
847	& nvelovars, nveloextr, &
848	& nitend-nit000+2, &
849	& dobsini, dobsend, ln_ignmis, &
850	& ld_velav(jveloset), &
851	& .FALSE. )
852
853	DO jvar = 1, 2
854	CALL obs_prof_staend( velodata(jveloset), jvar )
855	END DO
856
857	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
858	& ln_vel3d, ln_nea, ld_velav(jveloset) )
859
860	ENDIF
861
862	! High frequency data
863
864	IF ( ln_velhrcur ) THEN
865
866	jveloset = jveloset + 1
867
868	ld_velav(jveloset) = .FALSE.
869
870	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelhrcur, &
871	& velhrcurfiles(1:jnumvelhrcur), &
872	& nvelovars, nveloextr, &
873	& nitend-nit000+2, &
874	& dobsini, dobsend, ln_ignmis, &
875	& ld_velav(jveloset), &
876	& .FALSE. )
877
878	DO jvar = 1, 2
879	CALL obs_prof_staend( velodata(jveloset), jvar )
880	END DO
881
882	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
883	& ln_vel3d, ln_nea, ld_velav(jveloset) )
884
885	ENDIF
886
887	! Daily averaged data
888
889	IF ( ln_velavadcp ) THEN
890
891	jveloset = jveloset + 1
892
893	ld_velav(jveloset) = .TRUE.
894
895	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelavadcp, &
896	& velavadcpfiles(1:jnumvelavadcp), &
897	& nvelovars, nveloextr, &
898	& nitend-nit000+2, &
899	& dobsini, dobsend, ln_ignmis, &
900	& ld_velav(jveloset), &
901	& .FALSE. )
902
903	DO jvar = 1, 2
904	CALL obs_prof_staend( velodata(jveloset), jvar )
905	END DO
906
907	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
908	& ln_vel3d, ln_nea, ld_velav(jveloset) )
909
910	ENDIF
911
912	! High frequency data
913
914	IF ( ln_velhradcp ) THEN
915
916	jveloset = jveloset + 1
917
918	ld_velav(jveloset) = .FALSE.
919
920	CALL obs_rea_vel_dri( 1, velodata(jveloset), jnumvelhradcp, &
921	& velhradcpfiles(1:jnumvelhradcp), &
922	& nvelovars, nveloextr, &
923	& nitend-nit000+2, &
924	& dobsini, dobsend, ln_ignmis, &
925	& ld_velav(jveloset), &
926	& .FALSE. )
927
928	DO jvar = 1, 2
929	CALL obs_prof_staend( velodata(jveloset), jvar )
930	END DO
931
932	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
933	& ln_vel3d, ln_nea, ld_velav(jveloset) )
934
935	ENDIF
936
937	IF ( ln_velfb ) THEN
938
939	DO jset = 1, jnumvelfb
940
941	jveloset = jveloset + 1
942
943	ld_velav(jveloset) = ln_velfb_av(jset)
944
945	CALL obs_rea_vel_dri( 0, velodata(jveloset), 1, &
946	& velfbfiles(jset:jset), &
947	& nvelovars, nveloextr, &
948	& nitend-nit000+2, &
949	& dobsini, dobsend, ln_ignmis, &
950	& ld_velav(jveloset), &
951	& .FALSE. )
952
953	DO jvar = 1, 2
954	CALL obs_prof_staend( velodata(jveloset), jvar )
955	END DO
956
957	CALL obs_pre_vel( velodata(jveloset), veldatqc(jveloset), &
958	& ln_vel3d, ln_nea, ld_velav(jveloset) )
959
960
961	END DO
962
963	ENDIF
964
965	ENDIF
966
967	END SUBROUTINE dia_obs_init
968
969	SUBROUTINE dia_obs( kstp )
970	!!----------------------------------------------------------------------
971	!! * ROUTINE dia_obs *
972	!!
973	!! ** Purpose : Call the observation operators on each time step
974	!!
975	!! ** Method : Call the observation operators on each time step to
976	!! compute the model equivalent of the following date:
977	!! - T profiles
978	!! - S profiles
979	!! - Sea surface height (referenced to a mean)
980	!! - Sea surface temperature
981	!! - Sea surface salinity
982	!! - Velocity component (U,V) profiles
983	!!
984	!! ** Action :
985	!!
986	!! History :
987	!! ! 06-03 (K. Mogensen) Original code
988	!! ! 06-05 (K. Mogensen) Reformatted
989	!! ! 06-10 (A. Weaver) Cleaning
990	!! ! 07-03 (K. Mogensen) General handling of profiles
991	!! ! 07-04 (G. Smith) Generalized surface operators
992	!! ! 08-10 (M. Valdivieso) obs operator for velocity profiles
993	!!----------------------------------------------------------------------
994	!! * Modules used
995	USE dom_oce, ONLY : & ! Ocean space and time domain variables
996	& rdt, &
997	& gdept_1d, &
998	& tmask, umask, vmask
999	USE phycst, ONLY : & ! Physical constants
1000	& rday
1001	USE oce, ONLY : & ! Ocean dynamics and tracers variables
1002	& tsn, &
1003	& un, vn, &
1004	& sshn
1005	#if defined key_lim3
1006	USE ice, ONLY : & ! LIM Ice model variables
1007	& frld
1008	#endif
1009	#if defined key_lim2
1010	USE ice_2, ONLY : & ! LIM Ice model variables
1011	& frld
1012	#endif
1013	IMPLICIT NONE
1014
1015	!! * Arguments
1016	INTEGER, INTENT(IN) :: kstp ! Current timestep
1017	!! * Local declarations
1018	INTEGER :: idaystp ! Number of timesteps per day
1019	INTEGER :: jprofset ! Profile data set loop variable
1020	INTEGER :: jslaset ! SLA data set loop variable
1021	INTEGER :: jsstset ! SST data set loop variable
1022	INTEGER :: jseaiceset ! sea ice data set loop variable
1023	INTEGER :: jveloset ! velocity profile data loop variable
1024	INTEGER :: jvar ! Variable number
1025	#if ! defined key_lim2 && ! defined key_lim3
1026	REAL(wp), POINTER, DIMENSION(:,:) :: frld
1027	#endif
1028	CHARACTER(LEN=20) :: datestr=" ",timestr=" "
1029
1030	#if ! defined key_lim2 && ! defined key_lim3
1031	CALL wrk_alloc(jpi,jpj,frld)
1032	#endif
1033
1034	IF(lwp) THEN
1035	WRITE(numout,*)
1036	WRITE(numout,*) 'dia_obs : Call the observation operators', kstp
1037	WRITE(numout,*) '~~~~~~~'
1038	ENDIF
1039
1040	idaystp = NINT( rday / rdt )
1041
1042	!-----------------------------------------------------------------------
1043	! No LIM => frld == 0.0_wp
1044	!-----------------------------------------------------------------------
1045	#if ! defined key_lim2 && ! defined key_lim3
1046	frld(:,:) = 0.0_wp
1047	#endif
1048	!-----------------------------------------------------------------------
1049	! Depending on switches call various observation operators
1050	!-----------------------------------------------------------------------
1051
1052	! - Temperature/salinity profiles
1053	IF ( ln_t3d .OR. ln_s3d ) THEN
1054	DO jprofset = 1, nprofsets
1055	IF ( ld_enact(jprofset) ) THEN
1056	CALL obs_pro_opt( prodatqc(jprofset), &
1057	& kstp, jpi, jpj, jpk, nit000, idaystp, &
1058	& tsn(:,:,:,jp_tem), tsn(:,:,:,jp_sal), &
1059	& gdept_1d, tmask, n1dint, n2dint, &
1060	& kdailyavtypes = endailyavtypes )
1061	ELSE
1062	CALL obs_pro_opt( prodatqc(jprofset), &
1063	& kstp, jpi, jpj, jpk, nit000, idaystp, &
1064	& tsn(:,:,:,jp_tem), tsn(:,:,:,jp_sal), &
1065	& gdept_1d, tmask, n1dint, n2dint )
1066	ENDIF
1067	END DO
1068	ENDIF
1069
1070	! - Sea surface anomaly
1071	IF ( ln_sla ) THEN
1072	DO jslaset = 1, nslasets
1073	CALL obs_sla_opt( sladatqc(jslaset), &
1074	& kstp, jpi, jpj, nit000, sshn, &
1075	& tmask(:,:,1), n2dint )
1076	END DO
1077	ENDIF
1078
1079	! - Sea surface temperature
1080	IF ( ln_sst ) THEN
1081	DO jsstset = 1, nsstsets
1082	CALL obs_sst_opt( sstdatqc(jsstset), &
1083	& kstp, jpi, jpj, nit000, idaystp, &
1084	& tsn(:,:,1,jp_tem), tmask(:,:,1), &
1085	& n2dint, ld_sstnight(jsstset) )
1086	END DO
1087	ENDIF
1088
1089	! - Sea surface salinity
1090	IF ( ln_sss ) THEN
1091	IF(lwp) WRITE(numout,*) ' SSS currently not available'
1092	ENDIF
1093
1094	#if defined key_lim2 \|\| defined key_lim3
1095	IF ( ln_seaice ) THEN
1096	DO jseaiceset = 1, nseaicesets
1097	CALL obs_seaice_opt( seaicedatqc(jseaiceset), &
1098	& kstp, jpi, jpj, nit000, 1.-frld, &
1099	& tmask(:,:,1), n2dint )
1100	END DO
1101	ENDIF
1102	#endif
1103
1104	! - Velocity profiles
1105	IF ( ln_vel3d ) THEN
1106	DO jveloset = 1, nvelosets
1107	! zonal component of velocity
1108	CALL obs_vel_opt( veldatqc(jveloset), kstp, jpi, jpj, jpk, &
1109	& nit000, idaystp, un, vn, gdept_1d, umask, vmask, &
1110	n1dint, n2dint, ld_velav(jveloset) )
1111	END DO
1112	ENDIF
1113
1114	#if ! defined key_lim2 && ! defined key_lim3
1115	CALL wrk_dealloc(jpi,jpj,frld)
1116	#endif
1117
1118	END SUBROUTINE dia_obs
1119
1120	SUBROUTINE dia_obs_wri
1121	!!----------------------------------------------------------------------
1122	!! * ROUTINE dia_obs_wri *
1123	!!
1124	!! ** Purpose : Call observation diagnostic output routines
1125	!!
1126	!! ** Method : Call observation diagnostic output routines
1127	!!
1128	!! ** Action :
1129	!!
1130	!! History :
1131	!! ! 06-03 (K. Mogensen) Original code
1132	!! ! 06-05 (K. Mogensen) Reformatted
1133	!! ! 06-10 (A. Weaver) Cleaning
1134	!! ! 07-03 (K. Mogensen) General handling of profiles
1135	!! ! 08-09 (M. Valdivieso) Velocity component (U,V) profiles
1136	!!----------------------------------------------------------------------
1137	IMPLICIT NONE
1138
1139	!! * Local declarations
1140
1141	INTEGER :: jprofset ! Profile data set loop variable
1142	INTEGER :: jveloset ! Velocity data set loop variable
1143	INTEGER :: jslaset ! SLA data set loop variable
1144	INTEGER :: jsstset ! SST data set loop variable
1145	INTEGER :: jseaiceset ! Sea Ice data set loop variable
1146	INTEGER :: jset
1147	INTEGER :: jfbini
1148	CHARACTER(LEN=20) :: datestr=" ",timestr=" "
1149	CHARACTER(LEN=10) :: cdtmp
1150	!-----------------------------------------------------------------------
1151	! Depending on switches call various observation output routines
1152	!-----------------------------------------------------------------------
1153
1154	! - Temperature/salinity profiles
1155
1156	IF( ln_t3d .OR. ln_s3d ) THEN
1157
1158	! Copy data from prodatqc to profdata structures
1159	DO jprofset = 1, nprofsets
1160
1161	CALL obs_prof_decompress( prodatqc(jprofset), &
1162	& profdata(jprofset), .TRUE., numout )
1163
1164	END DO
1165
1166	! Write the profiles.
1167
1168	jprofset = 0
1169
1170	! ENACT insitu data
1171
1172	IF ( ln_ena ) THEN
1173
1174	jprofset = jprofset + 1
1175
1176	CALL obs_wri_p3d( 'enact', profdata(jprofset) )
1177
1178	ENDIF
1179
1180	! Coriolis insitu data
1181
1182	IF ( ln_cor ) THEN
1183
1184	jprofset = jprofset + 1
1185
1186	CALL obs_wri_p3d( 'corio', profdata(jprofset) )
1187
1188	ENDIF
1189
1190	! Feedback insitu data
1191
1192	IF ( ln_profb ) THEN
1193
1194	jfbini = jprofset + 1
1195
1196	DO jprofset = jfbini, nprofsets
1197
1198	jset = jprofset - jfbini + 1
1199	WRITE(cdtmp,'(A,I2.2)')'profb_',jset
1200	CALL obs_wri_p3d( cdtmp, profdata(jprofset) )
1201
1202	END DO
1203
1204	ENDIF
1205
1206	ENDIF
1207
1208	! - Sea surface anomaly
1209	IF ( ln_sla ) THEN
1210
1211	! Copy data from sladatqc to sladata structures
1212	DO jslaset = 1, nslasets
1213
1214	CALL obs_surf_decompress( sladatqc(jslaset), &
1215	& sladata(jslaset), .TRUE., numout )
1216
1217	END DO
1218
1219	jslaset = 0
1220
1221	! Write the AVISO SLA data
1222
1223	IF ( ln_sladt ) THEN
1224
1225	jslaset = 1
1226	CALL obs_wri_sla( 'aviso_act', sladata(jslaset) )
1227	jslaset = 2
1228	CALL obs_wri_sla( 'aviso_pas', sladata(jslaset) )
1229
1230	ENDIF
1231
1232	IF ( ln_slafb ) THEN
1233
1234	jfbini = jslaset + 1
1235
1236	DO jslaset = jfbini, nslasets
1237
1238	jset = jslaset - jfbini + 1
1239	WRITE(cdtmp,'(A,I2.2)')'slafb_',jset
1240	CALL obs_wri_sla( cdtmp, sladata(jslaset) )
1241
1242	END DO
1243
1244	ENDIF
1245
1246	ENDIF
1247
1248	! - Sea surface temperature
1249	IF ( ln_sst ) THEN
1250
1251	! Copy data from sstdatqc to sstdata structures
1252	DO jsstset = 1, nsstsets
1253
1254	CALL obs_surf_decompress( sstdatqc(jsstset), &
1255	& sstdata(jsstset), .TRUE., numout )
1256
1257	END DO
1258
1259	jsstset = 0
1260
1261	! Write the AVISO SST data
1262
1263	IF ( ln_reysst ) THEN
1264
1265	jsstset = jsstset + 1
1266	CALL obs_wri_sst( 'reynolds', sstdata(jsstset) )
1267
1268	ENDIF
1269
1270	IF ( ln_ghrsst ) THEN
1271
1272	jsstset = jsstset + 1
1273	CALL obs_wri_sst( 'ghr', sstdata(jsstset) )
1274
1275	ENDIF
1276
1277	IF ( ln_sstfb ) THEN
1278
1279	jfbini = jsstset + 1
1280
1281	DO jsstset = jfbini, nsstsets
1282
1283	jset = jsstset - jfbini + 1
1284	WRITE(cdtmp,'(A,I2.2)')'sstfb_',jset
1285	CALL obs_wri_sst( cdtmp, sstdata(jsstset) )
1286
1287	END DO
1288
1289	ENDIF
1290
1291	ENDIF
1292
1293	! - Sea surface salinity
1294	IF ( ln_sss ) THEN
1295	IF(lwp) WRITE(numout,*) ' SSS currently not available'
1296	ENDIF
1297
1298	! - Sea Ice Concentration
1299	IF ( ln_seaice ) THEN
1300
1301	! Copy data from seaicedatqc to seaicedata structures
1302	DO jseaiceset = 1, nseaicesets
1303
1304	CALL obs_surf_decompress( seaicedatqc(jseaiceset), &
1305	& seaicedata(jseaiceset), .TRUE., numout )
1306
1307	END DO
1308
1309	! Write the Sea Ice data
1310	DO jseaiceset = 1, nseaicesets
1311
1312	WRITE(cdtmp,'(A,I2.2)')'seaicefb_',jseaiceset
1313	CALL obs_wri_seaice( cdtmp, seaicedata(jseaiceset) )
1314
1315	END DO
1316
1317	ENDIF
1318
1319	! Velocity data
1320	IF( ln_vel3d ) THEN
1321
1322	! Copy data from veldatqc to velodata structures
1323	DO jveloset = 1, nvelosets
1324
1325	CALL obs_prof_decompress( veldatqc(jveloset), &
1326	& velodata(jveloset), .TRUE., numout )
1327
1328	END DO
1329
1330	! Write the profiles.
1331
1332	jveloset = 0
1333
1334	! Daily averaged data
1335
1336	IF ( ln_velavcur ) THEN
1337
1338	jveloset = jveloset + 1
1339
1340	CALL obs_wri_vel( 'velavcurr', velodata(jveloset), n2dint )
1341
1342	ENDIF
1343
1344	! High frequency data
1345
1346	IF ( ln_velhrcur ) THEN
1347
1348	jveloset = jveloset + 1
1349
1350	CALL obs_wri_vel( 'velhrcurr', velodata(jveloset), n2dint )
1351
1352	ENDIF
1353
1354	! Daily averaged data
1355
1356	IF ( ln_velavadcp ) THEN
1357
1358	jveloset = jveloset + 1
1359
1360	CALL obs_wri_vel( 'velavadcp', velodata(jveloset), n2dint )
1361
1362	ENDIF
1363
1364	! High frequency data
1365
1366	IF ( ln_velhradcp ) THEN
1367
1368	jveloset = jveloset + 1
1369
1370	CALL obs_wri_vel( 'velhradcp', velodata(jveloset), n2dint )
1371
1372	ENDIF
1373
1374	! Feedback velocity data
1375
1376	IF ( ln_velfb ) THEN
1377
1378	jfbini = jveloset + 1
1379
1380	DO jveloset = jfbini, nvelosets
1381
1382	jset = jveloset - jfbini + 1
1383	WRITE(cdtmp,'(A,I2.2)')'velfb_',jset
1384	CALL obs_wri_vel( cdtmp, velodata(jveloset), n2dint )
1385
1386	END DO
1387
1388	ENDIF
1389
1390	ENDIF
1391
1392	END SUBROUTINE dia_obs_wri
1393
1394	SUBROUTINE dia_obs_dealloc
1395	IMPLICIT NONE
1396	!!----------------------------------------------------------------------
1397	!! * ROUTINE dia_obs_dealloc *
1398	!!
1399	!! ** Purpose : To deallocate data to enable the obs_oper online loop.
1400	!! Specifically: dia_obs_init --> dia_obs --> dia_obs_wri
1401	!!
1402	!! ** Method : Clean up various arrays left behind by the obs_oper.
1403	!!
1404	!! ** Action :
1405	!!
1406	!!----------------------------------------------------------------------
1407	!! obs_grid deallocation
1408	CALL obs_grid_deallocate
1409
1410	!! diaobs deallocation
1411	IF ( nprofsets > 0 ) THEN
1412	DEALLOCATE(ld_enact, &
1413	& profdata, &
1414	& prodatqc)
1415	END IF
1416	IF ( ln_sla ) THEN
1417	DEALLOCATE(sladata, &
1418	& sladatqc)
1419	END IF
1420	IF ( ln_seaice ) THEN
1421	DEALLOCATE(sladata, &
1422	& sladatqc)
1423	END IF
1424	IF ( ln_sst ) THEN
1425	DEALLOCATE(sstdata, &
1426	& sstdatqc)
1427	END IF
1428	IF ( ln_vel3d ) THEN
1429	DEALLOCATE(ld_velav, &
1430	& velodata, &
1431	& veldatqc)
1432	END IF
1433	END SUBROUTINE dia_obs_dealloc
1434
1435	SUBROUTINE ini_date( ddobsini )
1436	!!----------------------------------------------------------------------
1437	!! * ROUTINE ini_date *
1438	!!
1439	!! ** Purpose : Get initial data in double precision YYYYMMDD.HHMMSS format
1440	!!
1441	!! ** Method : Get initial data in double precision YYYYMMDD.HHMMSS format
1442	!!
1443	!! ** Action : Get initial data in double precision YYYYMMDD.HHMMSS format
1444	!!
1445	!! History :
1446	!! ! 06-03 (K. Mogensen) Original code
1447	!! ! 06-05 (K. Mogensen) Reformatted
1448	!! ! 06-10 (A. Weaver) Cleaning
1449	!! ! 06-10 (G. Smith) Calculates initial date the same as method for final date
1450	!! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2
1451	!!----------------------------------------------------------------------
1452	USE phycst, ONLY : & ! Physical constants
1453	& rday
1454	! USE daymod, ONLY : & ! Time variables
1455	! & nmonth_len
1456	USE dom_oce, ONLY : & ! Ocean space and time domain variables
1457	& rdt
1458
1459	IMPLICIT NONE
1460
1461	!! * Arguments
1462	REAL(KIND=dp), INTENT(OUT) :: ddobsini ! Initial date in YYYYMMDD.HHMMSS
1463
1464	!! * Local declarations
1465	INTEGER :: iyea ! date - (year, month, day, hour, minute)
1466	INTEGER :: imon
1467	INTEGER :: iday
1468	INTEGER :: ihou
1469	INTEGER :: imin
1470	INTEGER :: imday ! Number of days in month.
1471	REAL(KIND=wp) :: zdayfrc ! Fraction of day
1472
1473	INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year
1474
1475	!!----------------------------------------------------------------------
1476	!! Initial date initialization (year, month, day, hour, minute)
1477	!! (This assumes that the initial date is for 00z))
1478	!!----------------------------------------------------------------------
1479	iyea = ndate0 / 10000
1480	imon = ( ndate0 - iyea * 10000 ) / 100
1481	iday = ndate0 - iyea * 10000 - imon * 100
1482	ihou = 0
1483	imin = 0
1484
1485	!!----------------------------------------------------------------------
1486	!! Compute number of days + number of hours + min since initial time
1487	!!----------------------------------------------------------------------
1488	iday = iday + ( nit000 -1 ) * rdt / rday
1489	zdayfrc = ( nit000 -1 ) * rdt / rday
1490	zdayfrc = zdayfrc - aint(zdayfrc)
1491	ihou = int( zdayfrc * 24 )
1492	imin = int( (zdayfrc * 24 - ihou) * 60 )
1493
1494	!!-----------------------------------------------------------------------
1495	!! Convert number of days (iday) into a real date
1496	!!----------------------------------------------------------------------
1497
1498	CALL calc_month_len( iyea, imonth_len )
1499
1500	DO WHILE ( iday > imonth_len(imon) )
1501	iday = iday - imonth_len(imon)
1502	imon = imon + 1
1503	IF ( imon > 12 ) THEN
1504	imon = 1
1505	iyea = iyea + 1
1506	CALL calc_month_len( iyea, imonth_len ) ! update month lengths
1507	ENDIF
1508	END DO
1509
1510	!!----------------------------------------------------------------------
1511	!! Convert it into YYYYMMDD.HHMMSS format.
1512	!!----------------------------------------------------------------------
1513	ddobsini = iyea * 10000_dp + imon * 100_dp + &
1514	& iday + ihou * 0.01_dp + imin * 0.0001_dp
1515
1516
1517	END SUBROUTINE ini_date
1518
1519	SUBROUTINE fin_date( ddobsfin )
1520	!!----------------------------------------------------------------------
1521	!! * ROUTINE fin_date *
1522	!!
1523	!! ** Purpose : Get final data in double precision YYYYMMDD.HHMMSS format
1524	!!
1525	!! ** Method : Get final data in double precision YYYYMMDD.HHMMSS format
1526	!!
1527	!! ** Action : Get final data in double precision YYYYMMDD.HHMMSS format
1528	!!
1529	!! History :
1530	!! ! 06-03 (K. Mogensen) Original code
1531	!! ! 06-05 (K. Mogensen) Reformatted
1532	!! ! 06-10 (A. Weaver) Cleaning
1533	!! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2
1534	!!----------------------------------------------------------------------
1535	USE phycst, ONLY : & ! Physical constants
1536	& rday
1537	! USE daymod, ONLY : & ! Time variables
1538	! & nmonth_len
1539	USE dom_oce, ONLY : & ! Ocean space and time domain variables
1540	& rdt
1541
1542	IMPLICIT NONE
1543
1544	!! * Arguments
1545	REAL(KIND=dp), INTENT(OUT) :: ddobsfin ! Final date in YYYYMMDD.HHMMSS
1546
1547	!! * Local declarations
1548	INTEGER :: iyea ! date - (year, month, day, hour, minute)
1549	INTEGER :: imon
1550	INTEGER :: iday
1551	INTEGER :: ihou
1552	INTEGER :: imin
1553	INTEGER :: imday ! Number of days in month.
1554	REAL(KIND=wp) :: zdayfrc ! Fraction of day
1555
1556	INTEGER, DIMENSION(12) :: imonth_len !: length in days of the months of the current year
1557
1558	!-----------------------------------------------------------------------
1559	! Initial date initialization (year, month, day, hour, minute)
1560	! (This assumes that the initial date is for 00z)
1561	!-----------------------------------------------------------------------
1562	iyea = ndate0 / 10000
1563	imon = ( ndate0 - iyea * 10000 ) / 100
1564	iday = ndate0 - iyea * 10000 - imon * 100
1565	ihou = 0
1566	imin = 0
1567
1568	!-----------------------------------------------------------------------
1569	! Compute number of days + number of hours + min since initial time
1570	!-----------------------------------------------------------------------
1571	iday = iday + nitend * rdt / rday
1572	zdayfrc = nitend * rdt / rday
1573	zdayfrc = zdayfrc - AINT( zdayfrc )
1574	ihou = INT( zdayfrc * 24 )
1575	imin = INT( ( zdayfrc * 24 - ihou ) * 60 )
1576
1577	!-----------------------------------------------------------------------
1578	! Convert number of days (iday) into a real date
1579	!----------------------------------------------------------------------
1580
1581	CALL calc_month_len( iyea, imonth_len )
1582
1583	DO WHILE ( iday > imonth_len(imon) )
1584	iday = iday - imonth_len(imon)
1585	imon = imon + 1
1586	IF ( imon > 12 ) THEN
1587	imon = 1
1588	iyea = iyea + 1
1589	CALL calc_month_len( iyea, imonth_len ) ! update month lengths
1590	ENDIF
1591	END DO
1592
1593	!-----------------------------------------------------------------------
1594	! Convert it into YYYYMMDD.HHMMSS format
1595	!-----------------------------------------------------------------------
1596	ddobsfin = iyea * 10000_dp + imon * 100_dp + iday &
1597	& + ihou * 0.01_dp + imin * 0.0001_dp
1598
1599	END SUBROUTINE fin_date
1600
1601	END MODULE diaobs

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