Context Navigation

diaobs.F90 @ 12609

Last change on this file since 12609 was 12609, checked in by dcarneir, 4 years ago
Making SIT changes in global configs to be compatible with build in shelf configs
File size: 99.6 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	!! dia_obs_init : Reading and prepare observations
10	!! dia_obs : Compute model equivalent to observations
11	!! dia_obs_wri : Write observational diagnostics
12	!! ini_date : Compute the initial date YYYYMMDD.HHMMSS
13	!! fin_date : Compute the final date YYYYMMDD.HHMMSS
14	!!----------------------------------------------------------------------
15	!! * Modules used
16	USE wrk_nemo ! Memory Allocation
17	USE par_kind ! Precision variables
18	USE in_out_manager ! I/O manager
19	USE par_oce
20	USE dom_oce ! Ocean space and time domain variables
21	USE obs_read_prof ! Reading and allocation of profile obs
22	USE obs_read_surf ! Reading and allocation of surface obs
23	USE obs_readmdt ! Reading and allocation of MDT for SLA.
24	USE obs_readsnowdepth ! Get model snow depth for conversion of freeboard to ice thickness
25	USE obs_prep ! Preparation of obs. (grid search etc).
26	USE obs_oper ! Observation operators
27	USE obs_write ! Writing of observation related diagnostics
28	USE obs_grid ! Grid searching
29	USE obs_read_altbias ! Bias treatment for altimeter
30	USE obs_sstbias ! Bias correction routine for SST
31	USE obs_profiles_def ! Profile data definitions
32	USE obs_surf_def ! Surface data definitions
33	USE obs_types ! Definitions for observation types
34	USE mpp_map ! MPP mapping
35	USE lib_mpp ! For ctl_warn/stop
36	USE tradmp ! For climatological temperature & salinity
37
38	IMPLICIT NONE
39
40	!! * Routine accessibility
41	PRIVATE
42	PUBLIC dia_obs_init, & ! Initialize and read observations
43	& dia_obs, & ! Compute model equivalent to observations
44	& dia_obs_wri, & ! Write model equivalent to observations
45	& dia_obs_dealloc ! Deallocate dia_obs data
46
47	!! * Module variables
48	LOGICAL, PUBLIC :: &
49	& lk_diaobs = .TRUE. !: Include this for backwards compatibility at NEMO 3.6.
50	LOGICAL :: ln_diaobs !: Logical switch for the obs operator
51	LOGICAL :: ln_sstnight !: Logical switch for night mean SST obs
52	LOGICAL :: ln_default_fp_indegs !: T=> Default obs footprint size specified in degrees, F=> in metres
53	LOGICAL :: ln_sla_fp_indegs !: T=> SLA obs footprint size specified in degrees, F=> in metres
54	LOGICAL :: ln_sst_fp_indegs !: T=> SST obs footprint size specified in degrees, F=> in metres
55	LOGICAL :: ln_sss_fp_indegs !: T=> SSS obs footprint size specified in degrees, F=> in metres
56	LOGICAL :: ln_sic_fp_indegs !: T=> SIC obs footprint size specified in degrees, F=> in metres
57	LOGICAL :: ln_sit_fp_indegs !: T=> SIT obs footprint size specified in degrees, F=> in metres
58	LOGICAL :: ln_output_clim !: Logical switch for interpolating and writing T/S climatology
59	LOGICAL :: ln_time_mean_sla_bkg !: Logical switch for applying time mean of SLA background to remove tidal signal
60
61	REAL(wp) :: rn_default_avglamscl !: Default E/W diameter of observation footprint
62	REAL(wp) :: rn_default_avgphiscl !: Default N/S diameter of observation footprint
63	REAL(wp) :: rn_sla_avglamscl !: E/W diameter of SLA observation footprint
64	REAL(wp) :: rn_sla_avgphiscl !: N/S diameter of SLA observation footprint
65	REAL(wp) :: rn_sst_avglamscl !: E/W diameter of SST observation footprint
66	REAL(wp) :: rn_sst_avgphiscl !: N/S diameter of SST observation footprint
67	REAL(wp) :: rn_sss_avglamscl !: E/W diameter of SSS observation footprint
68	REAL(wp) :: rn_sss_avgphiscl !: N/S diameter of SSS observation footprint
69	REAL(wp) :: rn_sic_avglamscl !: E/W diameter of SIC observation footprint
70	REAL(wp) :: rn_sic_avgphiscl !: N/S diameter of SIC observation footprint
71	REAL(wp) :: rn_sit_avglamscl !: E/W diameter of SIT observation footprint
72	REAL(wp) :: rn_sit_avgphiscl !: N/S diameter of SIT observation footprint
73	REAL(wp), PUBLIC :: &
74	& MeanPeriodHours = 24. + (5./6.) !: Meaning period for surface data.
75
76
77	INTEGER :: nn_1dint !: Vertical interpolation method
78	INTEGER :: nn_2dint_default !: Default horizontal interpolation method
79	INTEGER :: nn_2dint_sla !: SLA horizontal interpolation method (-1 = default)
80	INTEGER :: nn_2dint_sst !: SST horizontal interpolation method (-1 = default)
81	INTEGER :: nn_2dint_sss !: SSS horizontal interpolation method (-1 = default)
82	INTEGER :: nn_2dint_sic !: SIC horizontal interpolation method (-1 = default)
83	INTEGER :: nn_2dint_sit !: SIT horizontal interpolation method (-1 = default)
84
85	INTEGER, DIMENSION(imaxavtypes) :: &
86	& nn_profdavtypes !: Profile data types representing a daily average
87	INTEGER :: nproftypes !: Number of profile obs types
88	INTEGER :: nsurftypes !: Number of surface obs types
89	INTEGER, DIMENSION(:), ALLOCATABLE :: &
90	& nvarsprof, & !: Number of profile variables
91	& nvarssurf !: Number of surface variables
92	INTEGER, DIMENSION(:), ALLOCATABLE :: &
93	& nextrprof, & !: Number of profile extra variables
94	& nextrsurf !: Number of surface extra variables
95	INTEGER, DIMENSION(:), ALLOCATABLE :: &
96	& n2dintsurf !: Interpolation option for surface variables
97	REAL(wp), DIMENSION(:), ALLOCATABLE :: &
98	& ravglamscl, & !: E/W diameter of averaging footprint for surface variables
99	& ravgphiscl !: N/S diameter of averaging footprint for surface variables
100	LOGICAL, DIMENSION(:), ALLOCATABLE :: &
101	& lfpindegs, & !: T=> surface obs footprint size specified in degrees, F=> in metres
102	& llnightav !: Logical for calculating night-time averages
103
104	TYPE(obs_surf), PUBLIC, POINTER, DIMENSION(:) :: &
105	& surfdata, & !: Initial surface data
106	& surfdataqc !: Surface data after quality control
107	TYPE(obs_prof), PUBLIC, POINTER, DIMENSION(:) :: &
108	& profdata, & !: Initial profile data
109	& profdataqc !: Profile data after quality control
110
111	CHARACTER(len=8), PUBLIC, DIMENSION(:), ALLOCATABLE :: &
112	& cobstypesprof, & !: Profile obs types
113	& cobstypessurf !: Surface obs types
114
115	!!----------------------------------------------------------------------
116	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
117	!! $Id$
118	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
119	!!----------------------------------------------------------------------
120
121	!! * Substitutions
122	# include "domzgr_substitute.h90"
123	CONTAINS
124
125	SUBROUTINE dia_obs_init
126	!!----------------------------------------------------------------------
127	!! * ROUTINE dia_obs_init *
128	!!
129	!! ** Purpose : Initialize and read observations
130	!!
131	!! ** Method : Read the namelist and call reading routines
132	!!
133	!! ** Action : Read the namelist and call reading routines
134	!!
135	!! History :
136	!! ! 06-03 (K. Mogensen) Original code
137	!! ! 06-05 (A. Weaver) Reformatted
138	!! ! 06-10 (A. Weaver) Cleaning and add controls
139	!! ! 07-03 (K. Mogensen) General handling of profiles
140	!! ! 14-08 (J.While) Incorporated SST bias correction
141	!! ! 15-02 (M. Martin) Simplification of namelist and code
142	!!----------------------------------------------------------------------
143	#if defined key_cice
144	USE sbc_oce, ONLY : & ! CICE variables
145	& thick_s ! snow depth for freeboard conversion
146	#endif
147
148	IMPLICIT NONE
149
150	!! * Local declarations
151	INTEGER, PARAMETER :: &
152	& jpmaxnfiles = 1000 ! Maximum number of files for each obs type
153	INTEGER, DIMENSION(:), ALLOCATABLE :: &
154	& ifilesprof, & ! Number of profile files
155	& ifilessurf ! Number of surface files
156	INTEGER :: ios ! Local integer output status for namelist read
157	INTEGER :: jtype ! Counter for obs types
158	INTEGER :: jvar ! Counter for variables
159	INTEGER :: jfile ! Counter for files
160	INTEGER :: jnumsstbias ! Number of SST bias files to read and apply
161	INTEGER :: n2dint_type ! Local version of nn_2dint*
162
163	CHARACTER(len=128), DIMENSION(jpmaxnfiles) :: &
164	& cn_profbfiles, & ! T/S profile input filenames
165	& cn_sstfbfiles, & ! Sea surface temperature input filenames
166	& cn_slafbfiles, & ! Sea level anomaly input filenames
167	& cn_sicfbfiles, & ! Seaice concentration input filenames
168	& cn_sitfbfiles, & ! Seaice thickness input filenames
169	& cn_velfbfiles, & ! Velocity profile input filenames
170	& cn_sssfbfiles, & ! Sea surface salinity input filenames
171	& cn_slchltotfbfiles, & ! Surface total log10(chlorophyll) input filenames
172	& cn_slchldiafbfiles, & ! Surface diatom log10(chlorophyll) input filenames
173	& cn_slchlnonfbfiles, & ! Surface non-diatom log10(chlorophyll) input filenames
174	& cn_slchldinfbfiles, & ! Surface dinoflagellate log10(chlorophyll) input filenames
175	& cn_slchlmicfbfiles, & ! Surface microphytoplankton log10(chlorophyll) input filenames
176	& cn_slchlnanfbfiles, & ! Surface nanophytoplankton log10(chlorophyll) input filenames
177	& cn_slchlpicfbfiles, & ! Surface picophytoplankton log10(chlorophyll) input filenames
178	& cn_schltotfbfiles, & ! Surface total chlorophyll input filenames
179	& cn_slphytotfbfiles, & ! Surface total log10(phytoplankton carbon) input filenames
180	& cn_slphydiafbfiles, & ! Surface diatom log10(phytoplankton carbon) input filenames
181	& cn_slphynonfbfiles, & ! Surface non-diatom log10(phytoplankton carbon) input filenames
182	& cn_sspmfbfiles, & ! Surface suspended particulate matter input filenames
183	& cn_skd490fbfiles, & ! Surface Kd490 input filenames
184	& cn_sfco2fbfiles, & ! Surface fugacity of carbon dioxide input filenames
185	& cn_spco2fbfiles, & ! Surface partial pressure of carbon dioxide input filenames
186	& cn_plchltotfbfiles, & ! Profile total log10(chlorophyll) input filenames
187	& cn_pchltotfbfiles, & ! Profile total chlorophyll input filenames
188	& cn_pno3fbfiles, & ! Profile nitrate input filenames
189	& cn_psi4fbfiles, & ! Profile silicate input filenames
190	& cn_ppo4fbfiles, & ! Profile phosphate input filenames
191	& cn_pdicfbfiles, & ! Profile dissolved inorganic carbon input filenames
192	& cn_palkfbfiles, & ! Profile alkalinity input filenames
193	& cn_pphfbfiles, & ! Profile pH input filenames
194	& cn_po2fbfiles, & ! Profile dissolved oxygen input filenames
195	& cn_sstbiasfiles ! SST bias input filenames
196
197	CHARACTER(LEN=128) :: &
198	& cn_altbiasfile ! Altimeter bias input filename
199
200
201	LOGICAL :: ln_seaicetypes = .FALSE. ! Logical switch indicating data type is sea ice
202	LOGICAL :: ln_t3d ! Logical switch for temperature profiles
203	LOGICAL :: ln_s3d ! Logical switch for salinity profiles
204	LOGICAL :: ln_sla ! Logical switch for sea level anomalies
205	LOGICAL :: ln_sst ! Logical switch for sea surface temperature
206	LOGICAL :: ln_sic ! Logical switch for sea ice concentration
207	LOGICAL :: ln_sit ! Logical switch for sea ice thickness
208	LOGICAL :: ln_sss ! Logical switch for sea surface salinity obs
209	LOGICAL :: ln_vel3d ! Logical switch for velocity (u,v) obs
210	LOGICAL :: ln_slchltot ! Logical switch for surface total log10(chlorophyll) obs
211	LOGICAL :: ln_slchldia ! Logical switch for surface diatom log10(chlorophyll) obs
212	LOGICAL :: ln_slchlnon ! Logical switch for surface non-diatom log10(chlorophyll) obs
213	LOGICAL :: ln_slchldin ! Logical switch for surface dinoflagellate log10(chlorophyll) obs
214	LOGICAL :: ln_slchlmic ! Logical switch for surface microphytoplankton log10(chlorophyll) obs
215	LOGICAL :: ln_slchlnan ! Logical switch for surface nanophytoplankton log10(chlorophyll) obs
216	LOGICAL :: ln_slchlpic ! Logical switch for surface picophytoplankton log10(chlorophyll) obs
217	LOGICAL :: ln_schltot ! Logical switch for surface total chlorophyll obs
218	LOGICAL :: ln_slphytot ! Logical switch for surface total log10(phytoplankton carbon) obs
219	LOGICAL :: ln_slphydia ! Logical switch for surface diatom log10(phytoplankton carbon) obs
220	LOGICAL :: ln_slphynon ! Logical switch for surface non-diatom log10(phytoplankton carbon) obs
221	LOGICAL :: ln_sspm ! Logical switch for surface suspended particulate matter obs
222	LOGICAL :: ln_skd490 ! Logical switch for surface Kd490
223	LOGICAL :: ln_sfco2 ! Logical switch for surface fugacity of carbon dioxide obs
224	LOGICAL :: ln_spco2 ! Logical switch for surface partial pressure of carbon dioxide obs
225	LOGICAL :: ln_plchltot ! Logical switch for profile total log10(chlorophyll) obs
226	LOGICAL :: ln_pchltot ! Logical switch for profile total chlorophyll obs
227	LOGICAL :: ln_pno3 ! Logical switch for profile nitrate obs
228	LOGICAL :: ln_psi4 ! Logical switch for profile silicate obs
229	LOGICAL :: ln_ppo4 ! Logical switch for profile phosphate obs
230	LOGICAL :: ln_pdic ! Logical switch for profile dissolved inorganic carbon obs
231	LOGICAL :: ln_palk ! Logical switch for profile alkalinity obs
232	LOGICAL :: ln_pph ! Logical switch for profile pH obs
233	LOGICAL :: ln_po2 ! Logical switch for profile dissolved oxygen obs
234	LOGICAL :: ln_nea ! Logical switch to remove obs near land
235	LOGICAL :: ln_altbias ! Logical switch for altimeter bias
236	LOGICAL :: ln_sstbias ! Logical switch for bias correction of SST
237	LOGICAL :: ln_ignmis ! Logical switch for ignoring missing files
238	LOGICAL :: ln_s_at_t ! Logical switch to compute model S at T obs
239	LOGICAL :: ln_bound_reject ! Logical switch for rejecting obs near the boundary
240
241	REAL(dp) :: rn_dobsini ! Obs window start date YYYYMMDD.HHMMSS
242	REAL(dp) :: rn_dobsend ! Obs window end date YYYYMMDD.HHMMSS
243
244	REAL(wp) :: ztype_avglamscl ! Local version of rn_*_avglamscl
245	REAL(wp) :: ztype_avgphiscl ! Local version of rn_*_avgphiscl
246
247	CHARACTER(len=128), DIMENSION(:,:), ALLOCATABLE :: &
248	& clproffiles, & ! Profile filenames
249	& clsurffiles ! Surface filenames
250	CHARACTER(len=8), DIMENSION(:), ALLOCATABLE :: clvars ! Expected variable names
251
252	LOGICAL, DIMENSION(:), ALLOCATABLE :: llvar ! Logical for profile variable read
253	LOGICAL :: ltype_fp_indegs ! Local version of ln_*_fp_indegs
254	LOGICAL :: ltype_night ! Local version of ln_sstnight (false for other variables)
255	LOGICAL :: ltype_clim ! Local version of ln_output_clim
256
257	REAL(wp), POINTER, DIMENSION(:,:,:) :: &
258	& zglam ! Model longitudes for profile variables
259	REAL(wp), POINTER, DIMENSION(:,:,:) :: &
260	& zgphi ! Model latitudes for profile variables
261	REAL(wp), POINTER, DIMENSION(:,:,:,:) :: &
262	& zmask ! Model land/sea mask associated with variables
263
264
265	NAMELIST/namobs/ln_diaobs, ln_t3d, ln_s3d, ln_sla, &
266	& ln_sst, ln_sic, ln_sit, ln_sss, ln_vel3d, &
267	& ln_slchltot, ln_slchldia, ln_slchlnon, &
268	& ln_slchldin, ln_slchlmic, ln_slchlnan, &
269	& ln_slchlpic, ln_schltot, &
270	& ln_slphytot, ln_slphydia, ln_slphynon, &
271	& ln_sspm, ln_sfco2, ln_spco2, &
272	& ln_skd490, &
273	& ln_plchltot, ln_pchltot, ln_pno3, &
274	& ln_psi4, ln_ppo4, ln_pdic, &
275	& ln_palk, ln_pph, ln_po2, &
276	& ln_altbias, ln_sstbias, ln_nea, &
277	& ln_grid_global, ln_grid_search_lookup, &
278	& ln_ignmis, ln_s_at_t, ln_bound_reject, &
279	& ln_sstnight, ln_output_clim, &
280	& ln_time_mean_sla_bkg, ln_default_fp_indegs, &
281	& ln_sla_fp_indegs, ln_sst_fp_indegs, &
282	& ln_sss_fp_indegs, ln_sic_fp_indegs, &
283	& ln_sit_fp_indegs, &
284	& cn_profbfiles, cn_slafbfiles, &
285	& cn_sstfbfiles, cn_sicfbfiles, &
286	& cn_sitfbfiles, &
287	& cn_velfbfiles, cn_sssfbfiles, &
288	& cn_slchltotfbfiles, cn_slchldiafbfiles, &
289	& cn_slchlnonfbfiles, cn_slchldinfbfiles, &
290	& cn_slchlmicfbfiles, cn_slchlnanfbfiles, &
291	& cn_slchlpicfbfiles, cn_schltotfbfiles, &
292	& cn_slphytotfbfiles, cn_slphydiafbfiles, &
293	& cn_slphynonfbfiles, cn_sspmfbfiles, &
294	& cn_skd490fbfiles, &
295	& cn_sfco2fbfiles, cn_spco2fbfiles, &
296	& cn_plchltotfbfiles, cn_pchltotfbfiles, &
297	& cn_pno3fbfiles, cn_psi4fbfiles, cn_ppo4fbfiles, &
298	& cn_pdicfbfiles, cn_palkfbfiles, cn_pphfbfiles, &
299	& cn_po2fbfiles, &
300	& cn_sstbiasfiles, cn_altbiasfile, &
301	& cn_gridsearchfile, rn_gridsearchres, &
302	& rn_dobsini, rn_dobsend, &
303	& rn_default_avglamscl, rn_default_avgphiscl, &
304	& rn_sla_avglamscl, rn_sla_avgphiscl, &
305	& rn_sst_avglamscl, rn_sst_avgphiscl, &
306	& rn_sss_avglamscl, rn_sss_avgphiscl, &
307	& rn_sic_avglamscl, rn_sic_avgphiscl, &
308	& rn_sit_avglamscl, rn_sit_avgphiscl, &
309	& nn_1dint, nn_2dint_default, &
310	& nn_2dint_sla, nn_2dint_sst, &
311	& nn_2dint_sss, nn_2dint_sic, nn_2dint_sit, &
312	& nn_msshc, rn_mdtcorr, rn_mdtcutoff, &
313	& nn_profdavtypes
314
315	!-----------------------------------------------------------------------
316	! Read namelist parameters
317	!-----------------------------------------------------------------------
318
319	! Some namelist arrays need initialising
320	cn_profbfiles(:) = ''
321	cn_slafbfiles(:) = ''
322	cn_sstfbfiles(:) = ''
323	cn_sicfbfiles(:) = ''
324	cn_sitfbfiles(:) = ''
325	cn_velfbfiles(:) = ''
326	cn_sssfbfiles(:) = ''
327	cn_slchltotfbfiles(:) = ''
328	cn_slchldiafbfiles(:) = ''
329	cn_slchlnonfbfiles(:) = ''
330	cn_slchldinfbfiles(:) = ''
331	cn_slchlmicfbfiles(:) = ''
332	cn_slchlnanfbfiles(:) = ''
333	cn_slchlpicfbfiles(:) = ''
334	cn_schltotfbfiles(:) = ''
335	cn_slphytotfbfiles(:) = ''
336	cn_slphydiafbfiles(:) = ''
337	cn_slphynonfbfiles(:) = ''
338	cn_sspmfbfiles(:) = ''
339	cn_skd490fbfiles(:) = ''
340	cn_sfco2fbfiles(:) = ''
341	cn_spco2fbfiles(:) = ''
342	cn_plchltotfbfiles(:) = ''
343	cn_pchltotfbfiles(:) = ''
344	cn_pno3fbfiles(:) = ''
345	cn_psi4fbfiles(:) = ''
346	cn_ppo4fbfiles(:) = ''
347	cn_pdicfbfiles(:) = ''
348	cn_palkfbfiles(:) = ''
349	cn_pphfbfiles(:) = ''
350	cn_po2fbfiles(:) = ''
351	cn_sstbiasfiles(:) = ''
352	nn_profdavtypes(:) = -1
353
354	CALL ini_date( rn_dobsini )
355	CALL fin_date( rn_dobsend )
356
357	! Read namelist namobs : control observation diagnostics
358	REWIND( numnam_ref ) ! Namelist namobs in reference namelist
359	READ ( numnam_ref, namobs, IOSTAT = ios, ERR = 901)
360	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namobs in reference namelist', lwp )
361
362	REWIND( numnam_cfg ) ! Namelist namobs in configuration namelist
363	READ ( numnam_cfg, namobs, IOSTAT = ios, ERR = 902 )
364	902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namobs in configuration namelist', lwp )
365	IF(lwm) WRITE ( numond, namobs )
366
367	lk_diaobs = .FALSE.
368	#if defined key_diaobs
369	IF ( ln_diaobs ) lk_diaobs = .TRUE.
370	#endif
371
372	IF ( .NOT. lk_diaobs ) THEN
373	IF(lwp) WRITE(numout,cform_war)
374	IF(lwp) WRITE(numout,*)' ln_diaobs is set to false or key_diaobs is not set, so not calling dia_obs'
375	RETURN
376	ENDIF
377
378	IF(lwp) THEN
379	WRITE(numout,*)
380	WRITE(numout,*) 'dia_obs_init : Observation diagnostic initialization'
381	WRITE(numout,*) '~~~~~~~~~~~~'
382	WRITE(numout,*) ' Namelist namobs : set observation diagnostic parameters'
383	WRITE(numout,*) ' Logical switch for T profile observations ln_t3d = ', ln_t3d
384	WRITE(numout,*) ' Logical switch for S profile observations ln_s3d = ', ln_s3d
385	WRITE(numout,*) ' Logical switch for SLA observations ln_sla = ', ln_sla
386	WRITE(numout,*) ' Logical switch for SST observations ln_sst = ', ln_sst
387	WRITE(numout,*) ' Logical switch for SIC observations ln_sic = ', ln_sic
388	WRITE(numout,*) ' Logical switch for SIT observations ln_sit = ', ln_sit
389	WRITE(numout,*) ' Logical switch for velocity observations ln_vel3d = ', ln_vel3d
390	WRITE(numout,*) ' Logical switch for SSS observations ln_sss = ', ln_sss
391	WRITE(numout,*) ' Logical switch for surface total logchl obs ln_slchltot = ', ln_slchltot
392	WRITE(numout,*) ' Logical switch for surface diatom logchl obs ln_slchldia = ', ln_slchldia
393	WRITE(numout,*) ' Logical switch for surface non-diatom logchl obs ln_slchlnon = ', ln_slchlnon
394	WRITE(numout,*) ' Logical switch for surface dino logchl obs ln_slchldin = ', ln_slchldin
395	WRITE(numout,*) ' Logical switch for surface micro logchl obs ln_slchlmic = ', ln_slchlmic
396	WRITE(numout,*) ' Logical switch for surface nano logchl obs ln_slchlnan = ', ln_slchlnan
397	WRITE(numout,*) ' Logical switch for surface pico logchl obs ln_slchlpic = ', ln_slchlpic
398	WRITE(numout,*) ' Logical switch for surface total chl obs ln_schltot = ', ln_schltot
399	WRITE(numout,*) ' Logical switch for surface total log(phyC) obs ln_slphytot = ', ln_slphytot
400	WRITE(numout,*) ' Logical switch for surface diatom log(phyC) obs ln_slphydia = ', ln_slphydia
401	WRITE(numout,*) ' Logical switch for surface non-diatom log(phyC) obs ln_slphynon = ', ln_slphynon
402	WRITE(numout,*) ' Logical switch for surface SPM observations ln_sspm = ', ln_sspm
403	WRITE(numout,*) ' Logical switch for surface Kd490 observations ln_skd490 = ', ln_skd490
404	WRITE(numout,*) ' Logical switch for surface fCO2 observations ln_sfco2 = ', ln_sfco2
405	WRITE(numout,*) ' Logical switch for surface pCO2 observations ln_spco2 = ', ln_spco2
406	WRITE(numout,*) ' Logical switch for profile total logchl obs ln_plchltot = ', ln_plchltot
407	WRITE(numout,*) ' Logical switch for profile total chl obs ln_pchltot = ', ln_pchltot
408	WRITE(numout,*) ' Logical switch for profile nitrate obs ln_pno3 = ', ln_pno3
409	WRITE(numout,*) ' Logical switch for profile silicate obs ln_psi4 = ', ln_psi4
410	WRITE(numout,*) ' Logical switch for profile phosphate obs ln_ppo4 = ', ln_ppo4
411	WRITE(numout,*) ' Logical switch for profile DIC obs ln_pdic = ', ln_pdic
412	WRITE(numout,*) ' Logical switch for profile alkalinity obs ln_palk = ', ln_palk
413	WRITE(numout,*) ' Logical switch for profile pH obs ln_pph = ', ln_pph
414	WRITE(numout,*) ' Logical switch for profile oxygen obs ln_po2 = ', ln_po2
415	WRITE(numout,*) ' Global distribution of observations ln_grid_global = ', ln_grid_global
416	WRITE(numout,*) ' Logical switch for obs grid search lookup ln_grid_search_lookup = ', ln_grid_search_lookup
417	IF (ln_grid_search_lookup) &
418	WRITE(numout,*) ' Grid search lookup file header cn_gridsearchfile = ', cn_gridsearchfile
419	WRITE(numout,*) ' Initial date in window YYYYMMDD.HHMMSS rn_dobsini = ', rn_dobsini
420	WRITE(numout,*) ' Final date in window YYYYMMDD.HHMMSS rn_dobsend = ', rn_dobsend
421	WRITE(numout,*) ' Type of vertical interpolation method nn_1dint = ', nn_1dint
422	WRITE(numout,*) ' Default horizontal interpolation method nn_2dint_default = ', nn_2dint_default
423	WRITE(numout,*) ' Type of horizontal interpolation method for SLA nn_2dint_sla = ', nn_2dint_sla
424	WRITE(numout,*) ' Type of horizontal interpolation method for SST nn_2dint_sst = ', nn_2dint_sst
425	WRITE(numout,*) ' Type of horizontal interpolation method for SSS nn_2dint_sss = ', nn_2dint_sss
426	WRITE(numout,*) ' Type of horizontal interpolation method for SIC nn_2dint_sic = ', nn_2dint_sic
427	WRITE(numout,*) ' Type of horizontal interpolation method for SIT nn_2dint_sit = ', nn_2dint_sit
428	WRITE(numout,*) ' Default E/W diameter of obs footprint rn_default_avglamscl = ', rn_default_avglamscl
429	WRITE(numout,*) ' Default N/S diameter of obs footprint rn_default_avgphiscl = ', rn_default_avgphiscl
430	WRITE(numout,*) ' Default obs footprint in deg [T] or m [F] ln_default_fp_indegs = ', ln_default_fp_indegs
431	WRITE(numout,*) ' SLA E/W diameter of obs footprint rn_sla_avglamscl = ', rn_sla_avglamscl
432	WRITE(numout,*) ' SLA N/S diameter of obs footprint rn_sla_avgphiscl = ', rn_sla_avgphiscl
433	WRITE(numout,*) ' SLA obs footprint in deg [T] or m [F] ln_sla_fp_indegs = ', ln_sla_fp_indegs
434	WRITE(numout,*) ' SST E/W diameter of obs footprint rn_sst_avglamscl = ', rn_sst_avglamscl
435	WRITE(numout,*) ' SST N/S diameter of obs footprint rn_sst_avgphiscl = ', rn_sst_avgphiscl
436	WRITE(numout,*) ' SST obs footprint in deg [T] or m [F] ln_sst_fp_indegs = ', ln_sst_fp_indegs
437	WRITE(numout,*) ' SIC E/W diameter of obs footprint rn_sic_avglamscl = ', rn_sic_avglamscl
438	WRITE(numout,*) ' SIC N/S diameter of obs footprint rn_sic_avgphiscl = ', rn_sic_avgphiscl
439	WRITE(numout,*) ' SIC obs footprint in deg [T] or m [F] ln_sic_fp_indegs = ', ln_sic_fp_indegs
440	WRITE(numout,*) ' SIT E/W diameter of obs footprint rn_sit_avglamscl = ', rn_sit_avglamscl
441	WRITE(numout,*) ' SIT N/S diameter of obs footprint rn_sit_avgphiscl = ', rn_sit_avgphiscl
442	WRITE(numout,*) ' SIT obs footprint in deg [T] or m [F] ln_sit_fp_indegs = ', ln_sit_fp_indegs
443	WRITE(numout,*) ' Rejection of observations near land switch ln_nea = ', ln_nea
444	WRITE(numout,*) ' Rejection of obs near open bdys ln_bound_reject = ', ln_bound_reject
445	WRITE(numout,*) ' MSSH correction scheme nn_msshc = ', nn_msshc
446	WRITE(numout,*) ' MDT correction rn_mdtcorr = ', rn_mdtcorr
447	WRITE(numout,*) ' MDT cutoff for computed correction rn_mdtcutoff = ', rn_mdtcutoff
448	WRITE(numout,*) ' Logical switch for alt bias ln_altbias = ', ln_altbias
449	WRITE(numout,*) ' Logical switch for sst bias ln_sstbias = ', ln_sstbias
450	WRITE(numout,*) ' Logical switch for ignoring missing files ln_ignmis = ', ln_ignmis
451	WRITE(numout,*) ' Daily average types nn_profdavtypes = ', nn_profdavtypes
452	WRITE(numout,*) ' Logical switch for night-time SST obs ln_sstnight = ', ln_sstnight
453	WRITE(numout,*) ' Logical switch for writing climat. at obs points ln_output_clim = ', ln_output_clim
454	WRITE(numout,*) ' Logical switch for time-mean of SLA ln_time_mean_sla_bkg = ', ln_time_mean_sla_bkg
455	ENDIF
456	!-----------------------------------------------------------------------
457	! Set up list of observation types to be used
458	! and the files associated with each type
459	!-----------------------------------------------------------------------
460
461	nproftypes = COUNT( (/ln_t3d .OR. ln_s3d, ln_vel3d, ln_plchltot, &
462	& ln_pchltot, ln_pno3, ln_psi4, ln_ppo4, &
463	& ln_pdic, ln_palk, ln_pph, ln_po2 /) )
464	nsurftypes = COUNT( (/ln_sla, ln_sst, ln_sic, ln_sit, ln_sss, &
465	& ln_slchltot, ln_slchldia, ln_slchlnon, ln_slchldin, &
466	& ln_slchlmic, ln_slchlnan, ln_slchlpic, ln_schltot, &
467	& ln_slphytot, ln_slphydia, ln_slphynon, ln_sspm, &
468	& ln_skd490, ln_sfco2, ln_spco2 /) )
469
470	IF ( nproftypes == 0 .AND. nsurftypes == 0 ) THEN
471	IF(lwp) WRITE(numout,cform_war)
472	IF(lwp) WRITE(numout,*) ' ln_diaobs is set to true, but all obs operator logical flags', &
473	& ' are set to .FALSE. so turning off calls to dia_obs'
474	nwarn = nwarn + 1
475	lk_diaobs = .FALSE.
476	RETURN
477	ENDIF
478
479	IF ( ln_output_clim .AND. ( .NOT. ln_tradmp ) ) THEN
480	IF(lwp) WRITE(numout,cform_war)
481	IF(lwp) WRITE(numout,*) ' ln_output_clim is true, but ln_tradmp is false', &
482	& ' so climatological T/S not available and will not be output'
483	nwarn = nwarn + 1
484	ln_output_clim = .FALSE.
485	ENDIF
486
487
488	IF(lwp) WRITE(numout,*) ' Number of profile obs types: ',nproftypes
489	IF ( nproftypes > 0 ) THEN
490
491	ALLOCATE( cobstypesprof(nproftypes) )
492	ALLOCATE( ifilesprof(nproftypes) )
493	ALLOCATE( clproffiles(nproftypes,jpmaxnfiles) )
494
495	jtype = 0
496	IF (ln_t3d .OR. ln_s3d) THEN
497	jtype = jtype + 1
498	cobstypesprof(jtype) = 'prof'
499	clproffiles(jtype,:) = cn_profbfiles
500	ENDIF
501	IF (ln_vel3d) THEN
502	jtype = jtype + 1
503	cobstypesprof(jtype) = 'vel'
504	clproffiles(jtype,:) = cn_velfbfiles
505	ENDIF
506	IF (ln_plchltot) THEN
507	jtype = jtype + 1
508	cobstypesprof(jtype) = 'plchltot'
509	clproffiles(jtype,:) = cn_plchltotfbfiles
510	ENDIF
511	IF (ln_pchltot) THEN
512	jtype = jtype + 1
513	cobstypesprof(jtype) = 'pchltot'
514	clproffiles(jtype,:) = cn_pchltotfbfiles
515	ENDIF
516	IF (ln_pno3) THEN
517	jtype = jtype + 1
518	cobstypesprof(jtype) = 'pno3'
519	clproffiles(jtype,:) = cn_pno3fbfiles
520	ENDIF
521	IF (ln_psi4) THEN
522	jtype = jtype + 1
523	cobstypesprof(jtype) = 'psi4'
524	clproffiles(jtype,:) = cn_psi4fbfiles
525	ENDIF
526	IF (ln_ppo4) THEN
527	jtype = jtype + 1
528	cobstypesprof(jtype) = 'ppo4'
529	clproffiles(jtype,:) = cn_ppo4fbfiles
530	ENDIF
531	IF (ln_pdic) THEN
532	jtype = jtype + 1
533	cobstypesprof(jtype) = 'pdic'
534	clproffiles(jtype,:) = cn_pdicfbfiles
535	ENDIF
536	IF (ln_palk) THEN
537	jtype = jtype + 1
538	cobstypesprof(jtype) = 'palk'
539	clproffiles(jtype,:) = cn_palkfbfiles
540	ENDIF
541	IF (ln_pph) THEN
542	jtype = jtype + 1
543	cobstypesprof(jtype) = 'pph'
544	clproffiles(jtype,:) = cn_pphfbfiles
545	ENDIF
546	IF (ln_po2) THEN
547	jtype = jtype + 1
548	cobstypesprof(jtype) = 'po2'
549	clproffiles(jtype,:) = cn_po2fbfiles
550	ENDIF
551
552	CALL obs_settypefiles( nproftypes, jpmaxnfiles, ifilesprof, cobstypesprof, clproffiles )
553
554	ENDIF
555
556	IF(lwp) WRITE(numout,*)' Number of surface obs types: ',nsurftypes
557	IF ( nsurftypes > 0 ) THEN
558
559	ALLOCATE( cobstypessurf(nsurftypes) )
560	ALLOCATE( ifilessurf(nsurftypes) )
561	ALLOCATE( clsurffiles(nsurftypes, jpmaxnfiles) )
562	ALLOCATE(n2dintsurf(nsurftypes))
563	ALLOCATE(ravglamscl(nsurftypes))
564	ALLOCATE(ravgphiscl(nsurftypes))
565	ALLOCATE(lfpindegs(nsurftypes))
566	ALLOCATE(llnightav(nsurftypes))
567
568	jtype = 0
569	IF (ln_sla) THEN
570	jtype = jtype + 1
571	cobstypessurf(jtype) = 'sla'
572	clsurffiles(jtype,:) = cn_slafbfiles
573	ENDIF
574	IF (ln_sst) THEN
575	jtype = jtype + 1
576	cobstypessurf(jtype) = 'sst'
577	clsurffiles(jtype,:) = cn_sstfbfiles
578	ENDIF
579	IF (ln_sic) THEN
580	jtype = jtype + 1
581	cobstypessurf(jtype) = 'sic'
582	clsurffiles(jtype,:) = cn_sicfbfiles
583	ENDIF
584	IF (ln_sit) THEN
585	jtype = jtype + 1
586	cobstypessurf(jtype) = 'sit'
587	clsurffiles(jtype,:) = cn_sitfbfiles
588	ENDIF
589	IF (ln_sss) THEN
590	jtype = jtype + 1
591	cobstypessurf(jtype) = 'sss'
592	clsurffiles(jtype,:) = cn_sssfbfiles
593	ENDIF
594	IF (ln_slchltot) THEN
595	jtype = jtype + 1
596	cobstypessurf(jtype) = 'slchltot'
597	clsurffiles(jtype,:) = cn_slchltotfbfiles
598	ENDIF
599	IF (ln_slchldia) THEN
600	jtype = jtype + 1
601	cobstypessurf(jtype) = 'slchldia'
602	clsurffiles(jtype,:) = cn_slchldiafbfiles
603	ENDIF
604	IF (ln_slchlnon) THEN
605	jtype = jtype + 1
606	cobstypessurf(jtype) = 'slchlnon'
607	clsurffiles(jtype,:) = cn_slchlnonfbfiles
608	ENDIF
609	IF (ln_slchldin) THEN
610	jtype = jtype + 1
611	cobstypessurf(jtype) = 'slchldin'
612	clsurffiles(jtype,:) = cn_slchldinfbfiles
613	ENDIF
614	IF (ln_slchlmic) THEN
615	jtype = jtype + 1
616	cobstypessurf(jtype) = 'slchlmic'
617	clsurffiles(jtype,:) = cn_slchlmicfbfiles
618	ENDIF
619	IF (ln_slchlnan) THEN
620	jtype = jtype + 1
621	cobstypessurf(jtype) = 'slchlnan'
622	clsurffiles(jtype,:) = cn_slchlnanfbfiles
623	ENDIF
624	IF (ln_slchlpic) THEN
625	jtype = jtype + 1
626	cobstypessurf(jtype) = 'slchlpic'
627	clsurffiles(jtype,:) = cn_slchlpicfbfiles
628	ENDIF
629	IF (ln_schltot) THEN
630	jtype = jtype + 1
631	cobstypessurf(jtype) = 'schltot'
632	clsurffiles(jtype,:) = cn_schltotfbfiles
633	ENDIF
634	IF (ln_slphytot) THEN
635	jtype = jtype + 1
636	cobstypessurf(jtype) = 'slphytot'
637	clsurffiles(jtype,:) = cn_slphytotfbfiles
638	ENDIF
639	IF (ln_slphydia) THEN
640	jtype = jtype + 1
641	cobstypessurf(jtype) = 'slphydia'
642	clsurffiles(jtype,:) = cn_slphydiafbfiles
643	ENDIF
644	IF (ln_slphynon) THEN
645	jtype = jtype + 1
646	cobstypessurf(jtype) = 'slphynon'
647	clsurffiles(jtype,:) = cn_slphynonfbfiles
648	ENDIF
649	IF (ln_sspm) THEN
650	jtype = jtype + 1
651	cobstypessurf(jtype) = 'sspm'
652	clsurffiles(jtype,:) = cn_sspmfbfiles
653	ENDIF
654	IF (ln_skd490) THEN
655	jtype = jtype + 1
656	cobstypessurf(jtype) = 'skd490'
657	clsurffiles(jtype,:) = cn_skd490fbfiles
658	ENDIF
659	IF (ln_sfco2) THEN
660	jtype = jtype + 1
661	cobstypessurf(jtype) = 'sfco2'
662	clsurffiles(jtype,:) = cn_sfco2fbfiles
663	ENDIF
664	IF (ln_spco2) THEN
665	jtype = jtype + 1
666	cobstypessurf(jtype) = 'spco2'
667	clsurffiles(jtype,:) = cn_spco2fbfiles
668	ENDIF
669
670	CALL obs_settypefiles( nsurftypes, jpmaxnfiles, ifilessurf, cobstypessurf, clsurffiles )
671
672	DO jtype = 1, nsurftypes
673
674	IF ( TRIM(cobstypessurf(jtype)) == 'sla' ) THEN
675	IF ( nn_2dint_sla == -1 ) THEN
676	n2dint_type = nn_2dint_default
677	ELSE
678	n2dint_type = nn_2dint_sla
679	ENDIF
680	ztype_avglamscl = rn_sla_avglamscl
681	ztype_avgphiscl = rn_sla_avgphiscl
682	ltype_fp_indegs = ln_sla_fp_indegs
683	ltype_night = .FALSE.
684	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sst' ) THEN
685	IF ( nn_2dint_sst == -1 ) THEN
686	n2dint_type = nn_2dint_default
687	ELSE
688	n2dint_type = nn_2dint_sst
689	ENDIF
690	ztype_avglamscl = rn_sst_avglamscl
691	ztype_avgphiscl = rn_sst_avgphiscl
692	ltype_fp_indegs = ln_sst_fp_indegs
693	ltype_night = ln_sstnight
694	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sic' ) THEN
695	IF ( nn_2dint_sic == -1 ) THEN
696	n2dint_type = nn_2dint_default
697	ELSE
698	n2dint_type = nn_2dint_sic
699	ENDIF
700	ztype_avglamscl = rn_sic_avglamscl
701	ztype_avgphiscl = rn_sic_avgphiscl
702	ltype_fp_indegs = ln_sic_fp_indegs
703	ltype_night = .FALSE.
704	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sit' ) THEN
705	IF ( nn_2dint_sit == -1 ) THEN
706	n2dint_type = nn_2dint_default
707	ELSE
708	n2dint_type = nn_2dint_sit
709	ENDIF
710	ztype_avglamscl = rn_sit_avglamscl
711	ztype_avgphiscl = rn_sit_avgphiscl
712	ltype_fp_indegs = ln_sit_fp_indegs
713	ltype_night = .FALSE.
714	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sss' ) THEN
715	IF ( nn_2dint_sss == -1 ) THEN
716	n2dint_type = nn_2dint_default
717	ELSE
718	n2dint_type = nn_2dint_sss
719	ENDIF
720	ztype_avglamscl = rn_sss_avglamscl
721	ztype_avgphiscl = rn_sss_avgphiscl
722	ltype_fp_indegs = ln_sss_fp_indegs
723	ltype_night = .FALSE.
724	ELSE
725	n2dint_type = nn_2dint_default
726	ztype_avglamscl = rn_default_avglamscl
727	ztype_avgphiscl = rn_default_avgphiscl
728	ltype_fp_indegs = ln_default_fp_indegs
729	ltype_night = .FALSE.
730	ENDIF
731
732	CALL obs_setinterpopts( nsurftypes, jtype, TRIM(cobstypessurf(jtype)), &
733	& nn_2dint_default, n2dint_type, &
734	& ztype_avglamscl, ztype_avgphiscl, &
735	& ltype_fp_indegs, ltype_night, &
736	& n2dintsurf, ravglamscl, ravgphiscl, &
737	& lfpindegs, llnightav )
738
739	END DO
740
741	ENDIF
742
743	IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~'
744
745
746	!-----------------------------------------------------------------------
747	! Obs operator parameter checking and initialisations
748	!-----------------------------------------------------------------------
749
750	IF ( ln_vel3d .AND. ( .NOT. ln_grid_global ) ) THEN
751	CALL ctl_stop( 'Velocity data only works with ln_grid_global=.true.' )
752	RETURN
753	ENDIF
754
755	IF ( ( nn_1dint < 0 ) .OR. ( nn_1dint > 1 ) ) THEN
756	CALL ctl_stop(' Choice of vertical (1D) interpolation method', &
757	& ' is not available')
758	ENDIF
759
760	IF ( ( nn_2dint_default < 0 ) .OR. ( nn_2dint_default > 6 ) ) THEN
761	CALL ctl_stop(' Choice of default horizontal (2D) interpolation method', &
762	& ' is not available')
763	ENDIF
764
765	CALL obs_typ_init
766
767	CALL mppmap_init
768
769	CALL obs_grid_setup( )
770
771	!-----------------------------------------------------------------------
772	! Depending on switches read the various observation types
773	!-----------------------------------------------------------------------
774
775	IF ( nproftypes > 0 ) THEN
776
777	ALLOCATE(profdata(nproftypes))
778	ALLOCATE(profdataqc(nproftypes))
779	ALLOCATE(nvarsprof(nproftypes))
780	ALLOCATE(nextrprof(nproftypes))
781
782	DO jtype = 1, nproftypes
783
784	ltype_clim = .FALSE.
785
786	IF ( TRIM(cobstypesprof(jtype)) == 'prof' ) THEN
787	nvarsprof(jtype) = 2
788	nextrprof(jtype) = 1
789	IF ( ln_output_clim ) ltype_clim = .TRUE.
790	ALLOCATE(llvar(nvarsprof(jtype)))
791	ALLOCATE(clvars(nvarsprof(jtype)))
792	CALL wrk_alloc( jpi, jpj, nvarsprof(jtype), zglam )
793	CALL wrk_alloc( jpi, jpj, nvarsprof(jtype), zgphi )
794	CALL wrk_alloc( jpi, jpj, jpk, nvarsprof(jtype), zmask )
795	llvar(1) = ln_t3d
796	llvar(2) = ln_s3d
797	clvars(1) = 'POTM'
798	clvars(2) = 'PSAL'
799	zglam(:,:,1) = glamt(:,:)
800	zglam(:,:,2) = glamt(:,:)
801	zgphi(:,:,1) = gphit(:,:)
802	zgphi(:,:,2) = gphit(:,:)
803	zmask(:,:,:,1) = tmask(:,:,:)
804	zmask(:,:,:,2) = tmask(:,:,:)
805	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'vel' ) THEN
806	nvarsprof(jtype) = 2
807	nextrprof(jtype) = 2
808	ALLOCATE(llvar(nvarsprof(jtype)))
809	ALLOCATE(clvars(nvarsprof(jtype)))
810	CALL wrk_alloc( jpi, jpj, nvarsprof(jtype), zglam )
811	CALL wrk_alloc( jpi, jpj, nvarsprof(jtype), zgphi )
812	CALL wrk_alloc( jpi, jpj, jpk, nvarsprof(jtype), zmask )
813	llvar(1) = ln_vel3d
814	llvar(2) = ln_vel3d
815	clvars(1) = 'UVEL'
816	clvars(2) = 'VVEL'
817	zglam(:,:,1) = glamu(:,:)
818	zglam(:,:,2) = glamv(:,:)
819	zgphi(:,:,1) = gphiu(:,:)
820	zgphi(:,:,2) = gphiv(:,:)
821	zmask(:,:,:,1) = umask(:,:,:)
822	zmask(:,:,:,2) = vmask(:,:,:)
823	ELSE
824	nvarsprof(jtype) = 1
825	nextrprof(jtype) = 0
826	ALLOCATE(llvar(nvarsprof(jtype)))
827	ALLOCATE(clvars(nvarsprof(jtype)))
828	CALL wrk_alloc( jpi, jpj, nvarsprof(jtype), zglam )
829	CALL wrk_alloc( jpi, jpj, nvarsprof(jtype), zgphi )
830	CALL wrk_alloc( jpi, jpj, jpk, nvarsprof(jtype), zmask )
831	llvar(1) = .TRUE.
832	zglam(:,:,1) = glamt(:,:)
833	zgphi(:,:,1) = gphit(:,:)
834	zmask(:,:,:,1) = tmask(:,:,:)
835	IF ( TRIM(cobstypesprof(jtype)) == 'plchltot' ) THEN
836	clvars(1) = 'PLCHLTOT'
837	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'pchltot' ) THEN
838	clvars(1) = 'PCHLTOT'
839	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'pno3' ) THEN
840	clvars(1) = 'PNO3'
841	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'psi4' ) THEN
842	clvars(1) = 'PSI4'
843	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'ppo4' ) THEN
844	clvars(1) = 'PPO4'
845	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'pdic' ) THEN
846	clvars(1) = 'PDIC'
847	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'palk' ) THEN
848	clvars(1) = 'PALK'
849	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'pph' ) THEN
850	clvars(1) = 'PPH'
851	ELSE IF ( TRIM(cobstypesprof(jtype)) == 'po2' ) THEN
852	clvars(1) = 'PO2'
853	ENDIF
854	ENDIF
855
856	!Read in profile or profile obs types
857	CALL obs_rea_prof( profdata(jtype), ifilesprof(jtype), &
858	& clproffiles(jtype,1:ifilesprof(jtype)), &
859	& nvarsprof(jtype), nextrprof(jtype), nitend-nit000+2, &
860	& rn_dobsini, rn_dobsend, llvar, &
861	& ln_ignmis, ln_s_at_t, .FALSE., ltype_clim, clvars, &
862	& kdailyavtypes = nn_profdavtypes )
863
864	DO jvar = 1, nvarsprof(jtype)
865	CALL obs_prof_staend( profdata(jtype), jvar )
866	END DO
867
868	CALL obs_pre_prof( profdata(jtype), profdataqc(jtype), &
869	& llvar, &
870	& jpi, jpj, jpk, &
871	& zmask, zglam, zgphi, &
872	& ln_nea, ln_bound_reject, &
873	& kdailyavtypes = nn_profdavtypes )
874
875	DEALLOCATE( llvar, clvars )
876	CALL wrk_dealloc( jpi, jpj, nvarsprof(jtype), zglam )
877	CALL wrk_dealloc( jpi, jpj, nvarsprof(jtype), zgphi )
878	CALL wrk_dealloc( jpi, jpj, jpk, nvarsprof(jtype), zmask )
879
880	END DO
881
882	DEALLOCATE( ifilesprof, clproffiles )
883
884	ENDIF
885
886	IF ( nsurftypes > 0 ) THEN
887
888	ALLOCATE(surfdata(nsurftypes))
889	ALLOCATE(surfdataqc(nsurftypes))
890	ALLOCATE(nvarssurf(nsurftypes))
891	ALLOCATE(nextrsurf(nsurftypes))
892
893	DO jtype = 1, nsurftypes
894
895	ltype_clim = .FALSE.
896	IF ( ln_output_clim .AND. &
897	& ( ( TRIM(cobstypessurf(jtype)) == 'sst' ) .OR. &
898	& ( TRIM(cobstypessurf(jtype)) == 'sss' ) ) ) &
899	& ltype_clim = .TRUE.
900
901	IF ( (TRIM(cobstypessurf(jtype)) == 'sla') .OR. &
902	& (TRIM(cobstypessurf(jtype)) == 'sit') ) THEN
903	nvarssurf(jtype) = 1
904	nextrsurf(jtype) = 2
905	ELSE
906	nvarssurf(jtype) = 1
907	nextrsurf(jtype) = 0
908	ENDIF
909
910	ALLOCATE( clvars( nvarssurf(jtype) ) )
911
912	IF ( TRIM(cobstypessurf(jtype)) == 'sla' ) THEN
913	clvars(1) = 'SLA'
914	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sst' ) THEN
915	clvars(1) = 'SST'
916	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sic' ) THEN
917	clvars(1) = 'ICECONC'
918	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sit' ) THEN
919	clvars(1) = 'FBD'
920	ln_seaicetypes = .TRUE.
921	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sss' ) THEN
922	clvars(1) = 'SSS'
923	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchltot' ) THEN
924	clvars(1) = 'SLCHLTOT'
925	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchldia' ) THEN
926	clvars(1) = 'SLCHLDIA'
927	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchlnon' ) THEN
928	clvars(1) = 'SLCHLNON'
929	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchldin' ) THEN
930	clvars(1) = 'SLCHLDIN'
931	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchlmic' ) THEN
932	clvars(1) = 'SLCHLMIC'
933	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchlnan' ) THEN
934	clvars(1) = 'SLCHLNAN'
935	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slchlpic' ) THEN
936	clvars(1) = 'SLCHLPIC'
937	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'schltot' ) THEN
938	clvars(1) = 'SCHLTOT'
939	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slphytot' ) THEN
940	clvars(1) = 'SLPHYTOT'
941	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slphydia' ) THEN
942	clvars(1) = 'SLPHYDIA'
943	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'slphynon' ) THEN
944	clvars(1) = 'SLPHYNON'
945	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sspm' ) THEN
946	clvars(1) = 'SSPM'
947	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'skd490' ) THEN
948	clvars(1) = 'SKD490'
949	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'sfco2' ) THEN
950	clvars(1) = 'SFCO2'
951	ELSE IF ( TRIM(cobstypessurf(jtype)) == 'spco2' ) THEN
952	clvars(1) = 'SPCO2'
953	ENDIF
954
955	!Read in surface obs types
956	CALL obs_rea_surf( surfdata(jtype), ifilessurf(jtype), &
957	& clsurffiles(jtype,1:ifilessurf(jtype)), &
958	& nvarssurf(jtype), nextrsurf(jtype), nitend-nit000+2, &
959	& rn_dobsini, rn_dobsend, MeanPeriodHours, ln_ignmis, .FALSE., &
960	& llnightav(jtype), ltype_clim, ln_time_mean_sla_bkg, clvars )
961
962	CALL obs_pre_surf( surfdata(jtype), surfdataqc(jtype), ln_nea, ln_bound_reject, ln_seaicetypes )
963
964	IF ( TRIM(cobstypessurf(jtype)) == 'sla' ) THEN
965	CALL obs_rea_mdt( surfdataqc(jtype), n2dintsurf(jtype) )
966	IF ( ln_altbias ) &
967	& CALL obs_rea_altbias ( surfdataqc(jtype), n2dintsurf(jtype), cn_altbiasfile )
968	ENDIF
969
970	#if defined key_cice
971	IF ( TRIM(cobstypessurf(jtype)) == 'sit' ) THEN
972	CALL obs_rea_snowdepth( surfdataqc(jtype), n2dintsurf(jtype), thick_s(:,:) )
973	ENDIF
974	#endif
975
976	IF ( TRIM(cobstypessurf(jtype)) == 'sst' .AND. ln_sstbias ) THEN
977	jnumsstbias = 0
978	DO jfile = 1, jpmaxnfiles
979	IF ( TRIM(cn_sstbiasfiles(jfile)) /= '' ) &
980	& jnumsstbias = jnumsstbias + 1
981	END DO
982	IF ( jnumsstbias == 0 ) THEN
983	CALL ctl_stop("ln_sstbias set but no bias files to read in")
984	ENDIF
985
986	CALL obs_app_sstbias( surfdataqc(jtype), n2dintsurf(jtype), &
987	& jnumsstbias, cn_sstbiasfiles(1:jnumsstbias) )
988
989	ENDIF
990
991	DEALLOCATE( clvars )
992
993	END DO
994
995	DEALLOCATE( ifilessurf, clsurffiles )
996
997	ENDIF
998
999	END SUBROUTINE dia_obs_init
1000
1001	SUBROUTINE dia_obs( kstp )
1002	!!----------------------------------------------------------------------
1003	!! * ROUTINE dia_obs *
1004	!!
1005	!! ** Purpose : Call the observation operators on each time step
1006	!!
1007	!! ** Method : Call the observation operators on each time step to
1008	!! compute the model equivalent of the following data:
1009	!! - Profile data, currently T/S or U/V
1010	!! - Surface data, currently SST, SLA or sea-ice concentration.
1011	!!
1012	!! ** Action :
1013	!!
1014	!! History :
1015	!! ! 06-03 (K. Mogensen) Original code
1016	!! ! 06-05 (K. Mogensen) Reformatted
1017	!! ! 06-10 (A. Weaver) Cleaning
1018	!! ! 07-03 (K. Mogensen) General handling of profiles
1019	!! ! 07-04 (G. Smith) Generalized surface operators
1020	!! ! 08-10 (M. Valdivieso) obs operator for velocity profiles
1021	!! ! 15-08 (M. Martin) Combined surface/profile routines.
1022	!!----------------------------------------------------------------------
1023	!! * Modules used
1024	USE phycst, ONLY : & ! Physical constants
1025	#if defined key_fabm
1026	& rt0, &
1027	#endif
1028	& rday
1029	USE oce, ONLY : & ! Ocean dynamics and tracers variables
1030	& tsn, &
1031	& un, &
1032	& vn, &
1033	& sshn
1034	#if defined key_lim3
1035	USE ice, ONLY : & ! LIM3 Ice model variables
1036	& frld
1037	#endif
1038	#if defined key_lim2
1039	USE ice_2, ONLY : & ! LIM2 Ice model variables
1040	& frld
1041	#endif
1042	#if defined key_cice
1043	USE sbc_oce, ONLY : & ! CICE variables
1044	& fr_i, & ! ice fraction
1045	& thick_i ! ice thickness
1046	#endif
1047	#if defined key_top
1048	USE trc, ONLY : & ! Biogeochemical state variables
1049	& trn
1050	#endif
1051	#if defined key_hadocc
1052	USE par_hadocc ! HadOCC parameters
1053	USE trc, ONLY : &
1054	& HADOCC_CHL, &
1055	& HADOCC_FCO2, &
1056	& HADOCC_PCO2, &
1057	& HADOCC_FILL_FLT
1058	USE had_bgc_const, ONLY: c2n_p
1059	#elif defined key_medusa
1060	USE par_medusa ! MEDUSA parameters
1061	USE sms_medusa, ONLY: &
1062	& xthetapn, &
1063	& xthetapd
1064	#if defined key_roam
1065	USE sms_medusa, ONLY: &
1066	& f2_pco2w, &
1067	& f2_fco2w, &
1068	& f3_pH
1069	#endif
1070	#elif defined key_fabm
1071	USE par_fabm ! FABM parameters
1072	USE fabm, ONLY: &
1073	& fabm_get_interior_diagnostic_data
1074	#endif
1075	#if defined key_spm
1076	USE par_spm, ONLY: & ! Sediment parameters
1077	& jp_spm
1078	#endif
1079
1080	IMPLICIT NONE
1081
1082	!! * Arguments
1083	INTEGER, INTENT(IN) :: kstp ! Current timestep
1084	!! * Local declarations
1085	INTEGER :: idaystp ! Number of timesteps per day
1086	INTEGER :: imeanstp ! Number of timesteps for sla averaging
1087	INTEGER :: jtype ! Data loop variable
1088	INTEGER :: jvar ! Variable number
1089	INTEGER :: ji, jj, jk ! Loop counters
1090	REAL(wp) :: tiny ! small number
1091	REAL(wp), POINTER, DIMENSION(:,:,:,:) :: &
1092	& zprofvar, & ! Model values for variables in a prof ob
1093	& zprofclim ! Climatology values for variables in a prof ob
1094	REAL(wp), POINTER, DIMENSION(:,:,:,:) :: &
1095	& zprofmask ! Mask associated with zprofvar
1096	REAL(wp), POINTER, DIMENSION(:,:) :: &
1097	& zsurfvar, & ! Model values equivalent to surface ob.
1098	& zsurfclim, & ! Climatology values for variables in a surface ob.
1099	& zsurfmask ! Mask associated with surface variable
1100	REAL(wp), POINTER, DIMENSION(:,:,:) :: &
1101	& zglam, & ! Model longitudes for prof variables
1102	& zgphi ! Model latitudes for prof variables
1103	LOGICAL :: llog10 ! Perform log10 transform of variable
1104	#if defined key_fabm
1105	REAL(wp), POINTER, DIMENSION(:,:,:) :: &
1106	& fabm_3d ! 3D variable from FABM
1107	#endif
1108
1109	IF(lwp) THEN
1110	WRITE(numout,*)
1111	WRITE(numout,*) 'dia_obs : Call the observation operators', kstp
1112	WRITE(numout,*) '~~~~~~~'
1113	CALL FLUSH(numout)
1114	ENDIF
1115
1116	idaystp = NINT( rday / rdt )
1117
1118	!-----------------------------------------------------------------------
1119	! Call the profile and surface observation operators
1120	!-----------------------------------------------------------------------
1121
1122	IF ( nproftypes > 0 ) THEN
1123
1124	DO jtype = 1, nproftypes
1125
1126	! Allocate local work arrays
1127	CALL wrk_alloc( jpi, jpj, jpk, profdataqc(jtype)%nvar, zprofvar )
1128	CALL wrk_alloc( jpi, jpj, jpk, profdataqc(jtype)%nvar, zprofmask )
1129	CALL wrk_alloc( jpi, jpj, profdataqc(jtype)%nvar, zglam )
1130	CALL wrk_alloc( jpi, jpj, profdataqc(jtype)%nvar, zgphi )
1131	CALL wrk_alloc( jpi, jpj, jpk, profdataqc(jtype)%nvar, zprofclim )
1132
1133	! Defaults which might change
1134	DO jvar = 1, profdataqc(jtype)%nvar
1135	zprofmask(:,:,:,jvar) = tmask(:,:,:)
1136	zglam(:,:,jvar) = glamt(:,:)
1137	zgphi(:,:,jvar) = gphit(:,:)
1138	zprofclim(:,:,:,jvar) = 0._wp
1139	END DO
1140
1141	SELECT CASE ( TRIM(cobstypesprof(jtype)) )
1142
1143	CASE('prof')
1144	zprofvar(:,:,:,1) = tsn(:,:,:,jp_tem)
1145	zprofvar(:,:,:,2) = tsn(:,:,:,jp_sal)
1146	IF ( ln_output_clim ) THEN
1147	zprofclim(:,:,:,1) = tclim(:,:,:)
1148	zprofclim(:,:,:,2) = sclim(:,:,:)
1149	ENDIF
1150
1151	CASE('vel')
1152	zprofvar(:,:,:,1) = un(:,:,:)
1153	zprofvar(:,:,:,2) = vn(:,:,:)
1154	zprofmask(:,:,:,1) = umask(:,:,:)
1155	zprofmask(:,:,:,2) = vmask(:,:,:)
1156	zglam(:,:,1) = glamu(:,:)
1157	zglam(:,:,2) = glamv(:,:)
1158	zgphi(:,:,1) = gphiu(:,:)
1159	zgphi(:,:,2) = gphiv(:,:)
1160
1161	CASE('plchltot')
1162	#if defined key_hadocc
1163	! Chlorophyll from HadOCC
1164	zprofvar(:,:,:,1) = HADOCC_CHL(:,:,:)
1165	#elif defined key_medusa
1166	! Add non-diatom and diatom chlorophyll from MEDUSA
1167	zprofvar(:,:,:,1) = trn(:,:,:,jpchn) + trn(:,:,:,jpchd)
1168	#elif defined key_fabm
1169	! Add all chlorophyll groups from ERSEM
1170	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_chl1) + trn(:,:,:,jp_fabm_m1+jp_fabm_chl2) + &
1171	& trn(:,:,:,jp_fabm_m1+jp_fabm_chl3) + trn(:,:,:,jp_fabm_m1+jp_fabm_chl4)
1172	#else
1173	CALL ctl_stop( ' Trying to run plchltot observation operator', &
1174	& ' but no biogeochemical model appears to have been defined' )
1175	#endif
1176	! Take the log10 where we can, otherwise exclude
1177	tiny = 1.0e-20
1178	WHERE(zprofvar(:,:,:,:) > tiny .AND. zprofvar(:,:,:,:) /= obfillflt )
1179	zprofvar(:,:,:,:) = LOG10(zprofvar(:,:,:,:))
1180	ELSEWHERE
1181	zprofvar(:,:,:,:) = obfillflt
1182	zprofmask(:,:,:,:) = 0
1183	END WHERE
1184	! Mask out model below any excluded values,
1185	! to avoid interpolation issues
1186	DO jvar = 1, profdataqc(jtype)%nvar
1187	DO jj = 1, jpj
1188	DO ji = 1, jpi
1189	depth_loop: DO jk = 1, jpk
1190	IF ( zprofmask(ji,jj,jk,jvar) == 0 ) THEN
1191	zprofmask(ji,jj,jk:jpk,jvar) = 0
1192	EXIT depth_loop
1193	ENDIF
1194	END DO depth_loop
1195	END DO
1196	END DO
1197	END DO
1198
1199	CASE('pchltot')
1200	#if defined key_hadocc
1201	! Chlorophyll from HadOCC
1202	zprofvar(:,:,:,1) = HADOCC_CHL(:,:,:)
1203	#elif defined key_medusa
1204	! Add non-diatom and diatom chlorophyll from MEDUSA
1205	zprofvar(:,:,:,1) = trn(:,:,:,jpchn) + trn(:,:,:,jpchd)
1206	#elif defined key_fabm
1207	! Add all chlorophyll groups from ERSEM
1208	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_chl1) + trn(:,:,:,jp_fabm_m1+jp_fabm_chl2) + &
1209	& trn(:,:,:,jp_fabm_m1+jp_fabm_chl3) + trn(:,:,:,jp_fabm_m1+jp_fabm_chl4)
1210	#else
1211	CALL ctl_stop( ' Trying to run pchltot observation operator', &
1212	& ' but no biogeochemical model appears to have been defined' )
1213	#endif
1214
1215	CASE('pno3')
1216	#if defined key_hadocc
1217	! Dissolved inorganic nitrogen from HadOCC
1218	zprofvar(:,:,:,1) = trn(:,:,:,jp_had_nut)
1219	#elif defined key_medusa
1220	! Dissolved inorganic nitrogen from MEDUSA
1221	zprofvar(:,:,:,1) = trn(:,:,:,jpdin)
1222	#elif defined key_fabm
1223	! Nitrate from ERSEM
1224	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_n3n)
1225	#else
1226	CALL ctl_stop( ' Trying to run pno3 observation operator', &
1227	& ' but no biogeochemical model appears to have been defined' )
1228	#endif
1229
1230	CASE('psi4')
1231	#if defined key_hadocc
1232	CALL ctl_stop( ' Trying to run psi4 observation operator', &
1233	& ' but HadOCC does not simulate silicate' )
1234	#elif defined key_medusa
1235	! Silicate from MEDUSA
1236	zprofvar(:,:,:,1) = trn(:,:,:,jpsil)
1237	#elif defined key_fabm
1238	! Silicate from ERSEM
1239	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_n5s)
1240	#else
1241	CALL ctl_stop( ' Trying to run psi4 observation operator', &
1242	& ' but no biogeochemical model appears to have been defined' )
1243	#endif
1244
1245	CASE('ppo4')
1246	#if defined key_hadocc
1247	CALL ctl_stop( ' Trying to run ppo4 observation operator', &
1248	& ' but HadOCC does not simulate phosphate' )
1249	#elif defined key_medusa
1250	CALL ctl_stop( ' Trying to run ppo4 observation operator', &
1251	& ' but MEDUSA does not simulate phosphate' )
1252	#elif defined key_fabm
1253	! Phosphate from ERSEM
1254	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_n1p)
1255	#else
1256	CALL ctl_stop( ' Trying to run ppo4 observation operator', &
1257	& ' but no biogeochemical model appears to have been defined' )
1258	#endif
1259
1260	CASE('pdic')
1261	#if defined key_hadocc
1262	! Dissolved inorganic carbon from HadOCC
1263	zprofvar(:,:,:,1) = trn(:,:,:,jp_had_dic)
1264	#elif defined key_medusa
1265	! Dissolved inorganic carbon from MEDUSA
1266	zprofvar(:,:,:,1) = trn(:,:,:,jpdic)
1267	#elif defined key_fabm
1268	! Dissolved inorganic carbon from ERSEM
1269	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_o3c)
1270	#else
1271	CALL ctl_stop( ' Trying to run pdic observation operator', &
1272	& ' but no biogeochemical model appears to have been defined' )
1273	#endif
1274
1275	CASE('palk')
1276	#if defined key_hadocc
1277	! Alkalinity from HadOCC
1278	zprofvar(:,:,:,1) = trn(:,:,:,jp_had_alk)
1279	#elif defined key_medusa
1280	! Alkalinity from MEDUSA
1281	zprofvar(:,:,:,1) = trn(:,:,:,jpalk)
1282	#elif defined key_fabm
1283	! Alkalinity from ERSEM
1284	zprofvar(:,:,:,1) = fabm_get_interior_diagnostic_data(model, jp_fabm_o3ta)
1285	#else
1286	CALL ctl_stop( ' Trying to run palk observation operator', &
1287	& ' but no biogeochemical model appears to have been defined' )
1288	#endif
1289
1290	CASE('pph')
1291	#if defined key_hadocc
1292	CALL ctl_stop( ' Trying to run pph observation operator', &
1293	& ' but HadOCC has no pH diagnostic defined' )
1294	#elif defined key_medusa && defined key_roam
1295	! pH from MEDUSA
1296	zprofvar(:,:,:,1) = f3_pH(:,:,:)
1297	#elif defined key_fabm
1298	! pH from ERSEM
1299	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_o3ph)
1300	#else
1301	CALL ctl_stop( ' Trying to run pph observation operator', &
1302	& ' but no biogeochemical model appears to have been defined' )
1303	#endif
1304
1305	CASE('po2')
1306	#if defined key_hadocc
1307	CALL ctl_stop( ' Trying to run po2 observation operator', &
1308	& ' but HadOCC does not simulate oxygen' )
1309	#elif defined key_medusa
1310	! Oxygen from MEDUSA
1311	zprofvar(:,:,:,1) = trn(:,:,:,jpoxy)
1312	#elif defined key_fabm
1313	! Oxygen from ERSEM
1314	zprofvar(:,:,:,1) = trn(:,:,:,jp_fabm_m1+jp_fabm_o2o)
1315	#else
1316	CALL ctl_stop( ' Trying to run po2 observation operator', &
1317	& ' but no biogeochemical model appears to have been defined' )
1318	#endif
1319
1320	CASE DEFAULT
1321	CALL ctl_stop( 'Unknown profile observation type '//TRIM(cobstypesprof(jtype))//' in dia_obs' )
1322
1323	END SELECT
1324
1325	DO jvar = 1, profdataqc(jtype)%nvar
1326	CALL obs_prof_opt( profdataqc(jtype), kstp, jpi, jpj, jpk, &
1327	& nit000, idaystp, jvar, &
1328	& zprofvar(:,:,:,jvar), &
1329	& zprofclim(:,:,:,jvar), &
1330	& fsdept(:,:,:), fsdepw(:,:,:), &
1331	& zprofmask(:,:,:,jvar), &
1332	& zglam(:,:,jvar), zgphi(:,:,jvar), &
1333	& nn_1dint, nn_2dint_default, &
1334	& kdailyavtypes = nn_profdavtypes )
1335	END DO
1336
1337	CALL wrk_dealloc( jpi, jpj, jpk, profdataqc(jtype)%nvar, zprofvar )
1338	CALL wrk_dealloc( jpi, jpj, jpk, profdataqc(jtype)%nvar, zprofmask )
1339	CALL wrk_dealloc( jpi, jpj, profdataqc(jtype)%nvar, zglam )
1340	CALL wrk_dealloc( jpi, jpj, profdataqc(jtype)%nvar, zgphi )
1341	CALL wrk_dealloc( jpi, jpj, jpk, profdataqc(jtype)%nvar, zprofclim )
1342
1343	END DO
1344
1345	ENDIF
1346
1347	IF ( nsurftypes > 0 ) THEN
1348
1349	!Allocate local work arrays
1350	CALL wrk_alloc( jpi, jpj, zsurfvar )
1351	CALL wrk_alloc( jpi, jpj, zsurfclim )
1352	CALL wrk_alloc( jpi, jpj, zsurfmask )
1353	#if defined key_fabm
1354	CALL wrk_alloc( jpi, jpj, jpk, fabm_3d )
1355	#endif
1356
1357	DO jtype = 1, nsurftypes
1358
1359	!Defaults which might be changed
1360	zsurfmask(:,:) = tmask(:,:,1)
1361	zsurfclim(:,:) = 0._wp
1362	llog10 = .FALSE.
1363
1364	SELECT CASE ( TRIM(cobstypessurf(jtype)) )
1365	CASE('sst')
1366	zsurfvar(:,:) = tsn(:,:,1,jp_tem)
1367	IF ( ln_output_clim ) zsurfclim(:,:) = tclim(:,:,1)
1368	CASE('sla')
1369	zsurfvar(:,:) = sshn(:,:)
1370	CASE('sss')
1371	zsurfvar(:,:) = tsn(:,:,1,jp_sal)
1372	IF ( ln_output_clim ) zsurfclim(:,:) = sclim(:,:,1)
1373	CASE('sic')
1374	IF ( kstp == 0 ) THEN
1375	IF ( lwp .AND. surfdataqc(jtype)%nsstpmpp(1) > 0 ) THEN
1376	CALL ctl_warn( 'Sea-ice not initialised on zeroth '// &
1377	& 'time-step but some obs are valid then.' )
1378	WRITE(numout,*)surfdataqc(jtype)%nsstpmpp(1), &
1379	& ' sea-ice concentration obs will be missed'
1380	ENDIF
1381	ELSE
1382	#if defined key_cice
1383	zsurfvar(:,:) = fr_i(:,:)
1384	#elif defined key_lim2 \|\| defined key_lim3
1385	zsurfvar(:,:) = 1._wp - frld(:,:)
1386	#else
1387	CALL ctl_stop( ' Trying to run sea-ice concentration observation operator', &
1388	& ' but no sea-ice model appears to have been defined' )
1389	#endif
1390	ENDIF
1391
1392	CASE('sit')
1393	IF ( kstp == 0 ) THEN
1394	IF ( lwp .AND. surfdataqc(jtype)%nsstpmpp(1) > 0 ) THEN
1395	CALL ctl_warn( 'Sea-ice not initialised on zeroth '// &
1396	& 'time-step but some obs are valid then.' )
1397	WRITE(numout,*)surfdataqc(jtype)%nsstpmpp(1), &
1398	& ' sea-ice thickness obs will be missed and QC flag set to 4'
1399	ENDIF
1400	ELSE
1401	#if defined key_cice
1402	zsurfvar(:,:) = thick_i(:,:)
1403	#elif defined key_lim2 \|\| defined key_lim3
1404	CALL ctl_stop( ' No sea-ice thickness observation operator defined for LIM model' )
1405	#else
1406	CALL ctl_stop( ' Trying to run sea-ice thickness observation operator', &
1407	& ' but no sea-ice model appears to have been defined' )
1408	#endif
1409	ENDIF
1410
1411	CASE('slchltot')
1412	#if defined key_hadocc
1413	! Surface chlorophyll from HadOCC
1414	zsurfvar(:,:) = HADOCC_CHL(:,:,1)
1415	#elif defined key_medusa
1416	! Add non-diatom and diatom surface chlorophyll from MEDUSA
1417	zsurfvar(:,:) = trn(:,:,1,jpchn) + trn(:,:,1,jpchd)
1418	#elif defined key_fabm
1419	! Add all surface chlorophyll groups from ERSEM
1420	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl1) + trn(:,:,1,jp_fabm_m1+jp_fabm_chl2) + &
1421	& trn(:,:,1,jp_fabm_m1+jp_fabm_chl3) + trn(:,:,1,jp_fabm_m1+jp_fabm_chl4)
1422	#else
1423	CALL ctl_stop( ' Trying to run slchltot observation operator', &
1424	& ' but no biogeochemical model appears to have been defined' )
1425	#endif
1426	llog10 = .TRUE.
1427
1428	CASE('slchldia')
1429	#if defined key_hadocc
1430	CALL ctl_stop( ' Trying to run slchldia observation operator', &
1431	& ' but HadOCC does not explicitly simulate diatoms' )
1432	#elif defined key_medusa
1433	! Diatom surface chlorophyll from MEDUSA
1434	zsurfvar(:,:) = trn(:,:,1,jpchd)
1435	#elif defined key_fabm
1436	! Diatom surface chlorophyll from ERSEM
1437	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl1)
1438	#else
1439	CALL ctl_stop( ' Trying to run slchldia observation operator', &
1440	& ' but no biogeochemical model appears to have been defined' )
1441	#endif
1442	llog10 = .TRUE.
1443
1444	CASE('slchlnon')
1445	#if defined key_hadocc
1446	CALL ctl_stop( ' Trying to run slchlnon observation operator', &
1447	& ' but HadOCC does not explicitly simulate non-diatoms' )
1448	#elif defined key_medusa
1449	! Non-diatom surface chlorophyll from MEDUSA
1450	zsurfvar(:,:) = trn(:,:,1,jpchn)
1451	#elif defined key_fabm
1452	! Add all non-diatom surface chlorophyll groups from ERSEM
1453	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl2) + &
1454	& trn(:,:,1,jp_fabm_m1+jp_fabm_chl3) + trn(:,:,1,jp_fabm_m1+jp_fabm_chl4)
1455	#else
1456	CALL ctl_stop( ' Trying to run slchlnon observation operator', &
1457	& ' but no biogeochemical model appears to have been defined' )
1458	#endif
1459	llog10 = .TRUE.
1460
1461	CASE('slchldin')
1462	#if defined key_hadocc
1463	CALL ctl_stop( ' Trying to run slchldin observation operator', &
1464	& ' but HadOCC does not explicitly simulate dinoflagellates' )
1465	#elif defined key_medusa
1466	CALL ctl_stop( ' Trying to run slchldin observation operator', &
1467	& ' but MEDUSA does not explicitly simulate dinoflagellates' )
1468	#elif defined key_fabm
1469	! Dinoflagellate surface chlorophyll from ERSEM
1470	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl4)
1471	#else
1472	CALL ctl_stop( ' Trying to run slchldin observation operator', &
1473	& ' but no biogeochemical model appears to have been defined' )
1474	#endif
1475	llog10 = .TRUE.
1476
1477	CASE('slchlmic')
1478	#if defined key_hadocc
1479	CALL ctl_stop( ' Trying to run slchlmic observation operator', &
1480	& ' but HadOCC does not explicitly simulate microphytoplankton' )
1481	#elif defined key_medusa
1482	CALL ctl_stop( ' Trying to run slchlmic observation operator', &
1483	& ' but MEDUSA does not explicitly simulate microphytoplankton' )
1484	#elif defined key_fabm
1485	! Add diatom and dinoflagellate surface chlorophyll from ERSEM
1486	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl1) + trn(:,:,1,jp_fabm_m1+jp_fabm_chl4)
1487	#else
1488	CALL ctl_stop( ' Trying to run slchlmic observation operator', &
1489	& ' but no biogeochemical model appears to have been defined' )
1490	#endif
1491	llog10 = .TRUE.
1492
1493	CASE('slchlnan')
1494	#if defined key_hadocc
1495	CALL ctl_stop( ' Trying to run slchlnan observation operator', &
1496	& ' but HadOCC does not explicitly simulate nanophytoplankton' )
1497	#elif defined key_medusa
1498	CALL ctl_stop( ' Trying to run slchlnan observation operator', &
1499	& ' but MEDUSA does not explicitly simulate nanophytoplankton' )
1500	#elif defined key_fabm
1501	! Nanophytoplankton surface chlorophyll from ERSEM
1502	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl2)
1503	#else
1504	CALL ctl_stop( ' Trying to run slchlnan observation operator', &
1505	& ' but no biogeochemical model appears to have been defined' )
1506	#endif
1507	llog10 = .TRUE.
1508
1509	CASE('slchlpic')
1510	#if defined key_hadocc
1511	CALL ctl_stop( ' Trying to run slchlpic observation operator', &
1512	& ' but HadOCC does not explicitly simulate picophytoplankton' )
1513	#elif defined key_medusa
1514	CALL ctl_stop( ' Trying to run slchlpic observation operator', &
1515	& ' but MEDUSA does not explicitly simulate picophytoplankton' )
1516	#elif defined key_fabm
1517	! Picophytoplankton surface chlorophyll from ERSEM
1518	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl3)
1519	#else
1520	CALL ctl_stop( ' Trying to run slchlpic observation operator', &
1521	& ' but no biogeochemical model appears to have been defined' )
1522	#endif
1523	llog10 = .TRUE.
1524
1525	CASE('schltot')
1526	#if defined key_hadocc
1527	! Surface chlorophyll from HadOCC
1528	zsurfvar(:,:) = HADOCC_CHL(:,:,1)
1529	#elif defined key_medusa
1530	! Add non-diatom and diatom surface chlorophyll from MEDUSA
1531	zsurfvar(:,:) = trn(:,:,1,jpchn) + trn(:,:,1,jpchd)
1532	#elif defined key_fabm
1533	! Add all surface chlorophyll groups from ERSEM
1534	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_chl1) + trn(:,:,1,jp_fabm_m1+jp_fabm_chl2) + &
1535	& trn(:,:,1,jp_fabm_m1+jp_fabm_chl3) + trn(:,:,1,jp_fabm_m1+jp_fabm_chl4)
1536	#else
1537	CALL ctl_stop( ' Trying to run schltot observation operator', &
1538	& ' but no biogeochemical model appears to have been defined' )
1539	#endif
1540
1541	CASE('slphytot')
1542	#if defined key_hadocc
1543	! Surface phytoplankton nitrogen from HadOCC multiplied by C:N ratio
1544	zsurfvar(:,:) = trn(:,:,1,jp_had_phy) * c2n_p
1545	#elif defined key_medusa
1546	! Add non-diatom and diatom surface phytoplankton nitrogen from MEDUSA
1547	! multiplied by C:N ratio for each
1548	zsurfvar(:,:) = (trn(:,:,1,jpphn) * xthetapn) + (trn(:,:,1,jpphd) * xthetapd)
1549	#elif defined key_fabm
1550	! Add all surface phytoplankton carbon groups from ERSEM
1551	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_p1c) + trn(:,:,1,jp_fabm_m1+jp_fabm_p2c) + &
1552	& trn(:,:,1,jp_fabm_m1+jp_fabm_p3c) + trn(:,:,1,jp_fabm_m1+jp_fabm_p4c)
1553	#else
1554	CALL ctl_stop( ' Trying to run slphytot observation operator', &
1555	& ' but no biogeochemical model appears to have been defined' )
1556	#endif
1557	llog10 = .TRUE.
1558
1559	CASE('slphydia')
1560	#if defined key_hadocc
1561	CALL ctl_stop( ' Trying to run slphydia observation operator', &
1562	& ' but HadOCC does not explicitly simulate diatoms' )
1563	#elif defined key_medusa
1564	! Diatom surface phytoplankton nitrogen from MEDUSA multiplied by C:N ratio
1565	zsurfvar(:,:) = trn(:,:,1,jpphd) * xthetapd
1566	#elif defined key_fabm
1567	! Diatom surface phytoplankton carbon from ERSEM
1568	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_p1c)
1569	#else
1570	CALL ctl_stop( ' Trying to run slphydia observation operator', &
1571	& ' but no biogeochemical model appears to have been defined' )
1572	#endif
1573	llog10 = .TRUE.
1574
1575	CASE('slphynon')
1576	#if defined key_hadocc
1577	CALL ctl_stop( ' Trying to run slphynon observation operator', &
1578	& ' but HadOCC does not explicitly simulate non-diatoms' )
1579	#elif defined key_medusa
1580	! Non-diatom surface phytoplankton nitrogen from MEDUSA multiplied by C:N ratio
1581	zsurfvar(:,:) = trn(:,:,1,jpphn) * xthetapn
1582	#elif defined key_fabm
1583	! Add all non-diatom surface phytoplankton carbon groups from ERSEM
1584	zsurfvar(:,:) = trn(:,:,1,jp_fabm_m1+jp_fabm_p2c) + &
1585	& trn(:,:,1,jp_fabm_m1+jp_fabm_p3c) + trn(:,:,1,jp_fabm_m1+jp_fabm_p4c)
1586	#else
1587	CALL ctl_stop( ' Trying to run slphynon observation operator', &
1588	& ' but no biogeochemical model appears to have been defined' )
1589	#endif
1590	llog10 = .TRUE.
1591
1592	CASE('sspm')
1593	#if defined key_spm
1594	zsurfvar(:,:) = 0.0
1595	DO jn = 1, jp_spm
1596	zsurfvar(:,:) = zsurfvar(:,:) + trn(:,:,1,jn) ! sum SPM sizes
1597	END DO
1598	#else
1599	CALL ctl_stop( ' Trying to run sspm observation operator', &
1600	& ' but no spm model appears to have been defined' )
1601	#endif
1602
1603	CASE('skd490')
1604	#if defined key_hadocc
1605	CALL ctl_stop( ' Trying to run skd490 observation operator', &
1606	& ' but HadOCC does not explicitly simulate Kd490' )
1607	#elif defined key_medusa
1608	CALL ctl_stop( ' Trying to run skd490 observation operator', &
1609	& ' but MEDUSA does not explicitly simulate Kd490' )
1610	#elif defined key_fabm
1611	! light_xEPS diagnostic variable
1612	fabm_3d(:,:,:) = fabm_get_interior_diagnostic_data(model, jp_fabm_xeps)
1613	zsurfvar(:,:) = fabm_3d(:,:,1)
1614	#else
1615	CALL ctl_stop( ' Trying to run skd490 observation operator', &
1616	& ' but no biogeochemical model appears to have been defined' )
1617	#endif
1618
1619	CASE('sfco2')
1620	#if defined key_hadocc
1621	zsurfvar(:,:) = HADOCC_FCO2(:,:) ! fCO2 from HadOCC
1622	IF ( ( MINVAL( HADOCC_FCO2 ) == HADOCC_FILL_FLT ) .AND. &
1623	& ( MAXVAL( HADOCC_FCO2 ) == HADOCC_FILL_FLT ) ) THEN
1624	zsurfvar(:,:) = obfillflt
1625	zsurfmask(:,:) = 0
1626	CALL ctl_warn( ' HadOCC fCO2 values masked out for observation operator', &
1627	& ' as HADOCC_FCO2(:,:) == HADOCC_FILL_FLT' )
1628	ENDIF
1629	#elif defined key_medusa && defined key_roam
1630	zsurfvar(:,:) = f2_fco2w(:,:)
1631	#elif defined key_fabm
1632	! First, get pCO2 from FABM
1633	fabm_3d(:,:,:) = fabm_get_interior_diagnostic_data(model, jp_fabm_o3pc)
1634	zsurfvar(:,:) = fabm_3d(:,:,1)
1635	! Now, convert pCO2 to fCO2, based on SST in K. This follows the standard methodology of:
1636	! Pierrot et al. (2009), Recommendations for autonomous underway pCO2 measuring systems
1637	! and data reduction routines, Deep-Sea Research II, 56: 512-522.
1638	! and
1639	! Weiss (1974), Carbon dioxide in water and seawater: the solubility of a non-ideal gas,
1640	! Marine Chemistry, 2: 203-215.
1641	! In the implementation below, atmospheric pressure has been assumed to be 1 atm and so
1642	! not explicitly included - atmospheric pressure is not necessarily available so this is
1643	! the best assumption.
1644	! Further, the (1-xCO2)^2 term has been neglected. This is common practice
1645	! (see e.g. Zeebe and Wolf-Gladrow (2001), CO2 in Seawater: Equilibrium, Kinetics, Isotopes)
1646	! because xCO2 in atm is ~0, and so this term will only affect the result to the 3rd decimal
1647	! place for typical values, and xCO2 would need to be approximated from pCO2 anyway.
1648	zsurfvar(:,:) = zsurfvar(:,:) * EXP((-1636.75 + &
1649	& 12.0408 * (tsn(:,:,1,jp_tem)+rt0) - &
1650	& 0.0327957 * (tsn(:,:,1,jp_tem)+rt0)*(tsn(:,:,1,jp_tem)+rt0) + &
1651	& 0.0000316528 * (tsn(:,:,1,jp_tem)+rt0)(tsn(:,:,1,jp_tem)+rt0)(tsn(:,:,1,jp_tem)+rt0) + &
1652	& 2.0 * (57.7 - 0.118 * (tsn(:,:,1,jp_tem)+rt0))) / &
1653	& (82.0578 * (tsn(:,:,1,jp_tem)+rt0)))
1654	#else
1655	CALL ctl_stop( ' Trying to run sfco2 observation operator', &
1656	& ' but no biogeochemical model appears to have been defined' )
1657	#endif
1658
1659	CASE('spco2')
1660	#if defined key_hadocc
1661	zsurfvar(:,:) = HADOCC_PCO2(:,:) ! pCO2 from HadOCC
1662	IF ( ( MINVAL( HADOCC_PCO2 ) == HADOCC_FILL_FLT ) .AND. &
1663	& ( MAXVAL( HADOCC_PCO2 ) == HADOCC_FILL_FLT ) ) THEN
1664	zsurfvar(:,:) = obfillflt
1665	zsurfmask(:,:) = 0
1666	CALL ctl_warn( ' HadOCC pCO2 values masked out for observation operator', &
1667	& ' as HADOCC_PCO2(:,:) == HADOCC_FILL_FLT' )
1668	ENDIF
1669	#elif defined key_medusa && defined key_roam
1670	zsurfvar(:,:) = f2_pco2w(:,:)
1671	#elif defined key_fabm
1672	fabm_3d(:,:,:) = fabm_get_interior_diagnostic_data(model, jp_fabm_o3pc)
1673	zsurfvar(:,:) = fabm_3d(:,:,1)
1674	#else
1675	CALL ctl_stop( ' Trying to run spco2 observation operator', &
1676	& ' but no biogeochemical model appears to have been defined' )
1677	#endif
1678
1679	CASE DEFAULT
1680
1681	CALL ctl_stop( 'Unknown surface observation type '//TRIM(cobstypessurf(jtype))//' in dia_obs' )
1682
1683	END SELECT
1684
1685	IF ( llog10 ) THEN
1686	! Take the log10 where we can, otherwise exclude
1687	tiny = 1.0e-20
1688	WHERE(zsurfvar(:,:) > tiny .AND. zsurfvar(:,:) /= obfillflt )
1689	zsurfvar(:,:) = LOG10(zsurfvar(:,:))
1690	ELSEWHERE
1691	zsurfvar(:,:) = obfillflt
1692	zsurfmask(:,:) = 0
1693	END WHERE
1694	ENDIF
1695
1696	IF ( TRIM(cobstypessurf(jtype)) == 'sla' .AND. &
1697	& ln_time_mean_sla_bkg ) THEN
1698	!Number of time-steps in meaning period
1699	imeanstp = NINT( ( MeanPeriodHours * 60. * 60. ) / rdt )
1700	CALL obs_surf_opt( surfdataqc(jtype), kstp, jpi, jpj, &
1701	& nit000, idaystp, zsurfvar, &
1702	& zsurfclim, zsurfmask, &
1703	& n2dintsurf(jtype), llnightav(jtype), &
1704	& ravglamscl(jtype), ravgphiscl(jtype), &
1705	& lfpindegs(jtype), kmeanstp = imeanstp )
1706
1707
1708	ELSE
1709	CALL obs_surf_opt( surfdataqc(jtype), kstp, jpi, jpj, &
1710	& nit000, idaystp, zsurfvar, &
1711	& zsurfclim, zsurfmask, &
1712	& n2dintsurf(jtype), llnightav(jtype), &
1713	& ravglamscl(jtype), ravgphiscl(jtype), &
1714	& lfpindegs(jtype) )
1715	ENDIF
1716
1717	! Change label of data from FBD ("freeboard") to SIT ("Sea Ice
1718	! Thickness")
1719	IF ( TRIM(surfdataqc(jtype)%cvars(1)) == 'FBD' ) THEN
1720	surfdata(jtype)%cvars(1) = 'SIT'
1721	ENDIF
1722
1723	END DO
1724
1725	CALL wrk_dealloc( jpi, jpj, zsurfvar )
1726	CALL wrk_dealloc( jpi, jpj, zsurfmask )
1727	#if defined key_fabm
1728	CALL wrk_dealloc( jpi, jpj, jpk, fabm_3d )
1729	#endif
1730
1731	ENDIF
1732
1733	END SUBROUTINE dia_obs
1734
1735	SUBROUTINE dia_obs_wri
1736	!!----------------------------------------------------------------------
1737	!! * ROUTINE dia_obs_wri *
1738	!!
1739	!! ** Purpose : Call observation diagnostic output routines
1740	!!
1741	!! ** Method : Call observation diagnostic output routines
1742	!!
1743	!! ** Action :
1744	!!
1745	!! History :
1746	!! ! 06-03 (K. Mogensen) Original code
1747	!! ! 06-05 (K. Mogensen) Reformatted
1748	!! ! 06-10 (A. Weaver) Cleaning
1749	!! ! 07-03 (K. Mogensen) General handling of profiles
1750	!! ! 08-09 (M. Valdivieso) Velocity component (U,V) profiles
1751	!! ! 15-08 (M. Martin) Combined writing for prof and surf types
1752	!!----------------------------------------------------------------------
1753	!! * Modules used
1754	USE obs_rot_vel ! Rotation of velocities
1755
1756	IMPLICIT NONE
1757
1758	!! * Local declarations
1759	INTEGER :: jtype ! Data set loop variable
1760	INTEGER :: jo, jvar, jk
1761	REAL(wp), DIMENSION(:), ALLOCATABLE :: &
1762	& zu, &
1763	& zv
1764
1765	!-----------------------------------------------------------------------
1766	! Depending on switches call various observation output routines
1767	!-----------------------------------------------------------------------
1768
1769	IF ( nproftypes > 0 ) THEN
1770
1771	DO jtype = 1, nproftypes
1772
1773	IF ( TRIM(cobstypesprof(jtype)) == 'vel' ) THEN
1774
1775	! For velocity data, rotate the model velocities to N/S, E/W
1776	! using the compressed data structure.
1777	ALLOCATE( &
1778	& zu(profdataqc(jtype)%nvprot(1)), &
1779	& zv(profdataqc(jtype)%nvprot(2)) &
1780	& )
1781
1782	CALL obs_rotvel( profdataqc(jtype), nn_2dint_default, zu, zv )
1783
1784	DO jo = 1, profdataqc(jtype)%nprof
1785	DO jvar = 1, 2
1786	DO jk = profdataqc(jtype)%npvsta(jo,jvar), profdataqc(jtype)%npvend(jo,jvar)
1787
1788	IF ( jvar == 1 ) THEN
1789	profdataqc(jtype)%var(jvar)%vmod(jk) = zu(jk)
1790	ELSE
1791	profdataqc(jtype)%var(jvar)%vmod(jk) = zv(jk)
1792	ENDIF
1793
1794	END DO
1795	END DO
1796	END DO
1797
1798	DEALLOCATE( zu )
1799	DEALLOCATE( zv )
1800
1801	END IF
1802
1803	CALL obs_prof_decompress( profdataqc(jtype), &
1804	& profdata(jtype), .TRUE., numout )
1805
1806	CALL obs_wri_prof( profdata(jtype) )
1807
1808	END DO
1809
1810	ENDIF
1811
1812	IF ( nsurftypes > 0 ) THEN
1813
1814	DO jtype = 1, nsurftypes
1815
1816	CALL obs_surf_decompress( surfdataqc(jtype), &
1817	& surfdata(jtype), .TRUE., numout )
1818
1819	CALL obs_wri_surf( surfdata(jtype) )
1820
1821	END DO
1822
1823	ENDIF
1824
1825	END SUBROUTINE dia_obs_wri
1826
1827	SUBROUTINE dia_obs_dealloc
1828	IMPLICIT NONE
1829	!!----------------------------------------------------------------------
1830	!! * ROUTINE dia_obs_dealloc *
1831	!!
1832	!! ** Purpose : To deallocate data to enable the obs_oper online loop.
1833	!! Specifically: dia_obs_init --> dia_obs --> dia_obs_wri
1834	!!
1835	!! ** Method : Clean up various arrays left behind by the obs_oper.
1836	!!
1837	!! ** Action :
1838	!!
1839	!!----------------------------------------------------------------------
1840	! obs_grid deallocation
1841	CALL obs_grid_deallocate
1842
1843	! diaobs deallocation
1844	IF ( nproftypes > 0 ) &
1845	& DEALLOCATE( cobstypesprof, profdata, profdataqc, nvarsprof, nextrprof )
1846
1847	IF ( nsurftypes > 0 ) &
1848	& DEALLOCATE( cobstypessurf, surfdata, surfdataqc, nvarssurf, nextrsurf, &
1849	& n2dintsurf, ravglamscl, ravgphiscl, lfpindegs, llnightav )
1850
1851	END SUBROUTINE dia_obs_dealloc
1852
1853	SUBROUTINE ini_date( ddobsini )
1854	!!----------------------------------------------------------------------
1855	!! * ROUTINE ini_date *
1856	!!
1857	!! ** Purpose : Get initial date in double precision YYYYMMDD.HHMMSS format
1858	!!
1859	!! ** Method : Get initial date in double precision YYYYMMDD.HHMMSS format
1860	!!
1861	!! ** Action : Get initial date in double precision YYYYMMDD.HHMMSS format
1862	!!
1863	!! History :
1864	!! ! 06-03 (K. Mogensen) Original code
1865	!! ! 06-05 (K. Mogensen) Reformatted
1866	!! ! 06-10 (A. Weaver) Cleaning
1867	!! ! 06-10 (G. Smith) Calculates initial date the same as method for final date
1868	!! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2
1869	!!----------------------------------------------------------------------
1870	USE phycst, ONLY : & ! Physical constants
1871	& rday
1872	USE dom_oce, ONLY : & ! Ocean space and time domain variables
1873	& rdt
1874
1875	IMPLICIT NONE
1876
1877	!! * Arguments
1878	REAL(dp), INTENT(OUT) :: ddobsini ! Initial date in YYYYMMDD.HHMMSS
1879
1880	!! * Local declarations
1881	INTEGER :: iyea ! date - (year, month, day, hour, minute)
1882	INTEGER :: imon
1883	INTEGER :: iday
1884	INTEGER :: ihou
1885	INTEGER :: imin
1886	INTEGER :: imday ! Number of days in month.
1887	INTEGER, DIMENSION(12) :: &
1888	& imonth_len ! Length in days of the months of the current year
1889	REAL(wp) :: zdayfrc ! Fraction of day
1890
1891	!----------------------------------------------------------------------
1892	! Initial date initialization (year, month, day, hour, minute)
1893	! (This assumes that the initial date is for 00z))
1894	!----------------------------------------------------------------------
1895	iyea = ndate0 / 10000
1896	imon = ( ndate0 - iyea * 10000 ) / 100
1897	iday = ndate0 - iyea * 10000 - imon * 100
1898	ihou = 0
1899	imin = 0
1900
1901	!----------------------------------------------------------------------
1902	! Compute number of days + number of hours + min since initial time
1903	!----------------------------------------------------------------------
1904	iday = iday + ( nit000 -1 ) * rdt / rday
1905	zdayfrc = ( nit000 -1 ) * rdt / rday
1906	zdayfrc = zdayfrc - aint(zdayfrc)
1907	ihou = int( zdayfrc * 24 )
1908	imin = int( (zdayfrc * 24 - ihou) * 60 )
1909
1910	!-----------------------------------------------------------------------
1911	! Convert number of days (iday) into a real date
1912	!----------------------------------------------------------------------
1913
1914	CALL calc_month_len( iyea, imonth_len )
1915
1916	DO WHILE ( iday > imonth_len(imon) )
1917	iday = iday - imonth_len(imon)
1918	imon = imon + 1
1919	IF ( imon > 12 ) THEN
1920	imon = 1
1921	iyea = iyea + 1
1922	CALL calc_month_len( iyea, imonth_len ) ! update month lengths
1923	ENDIF
1924	END DO
1925
1926	!----------------------------------------------------------------------
1927	! Convert it into YYYYMMDD.HHMMSS format.
1928	!----------------------------------------------------------------------
1929	ddobsini = iyea * 10000_dp + imon * 100_dp + &
1930	& iday + ihou * 0.01_dp + imin * 0.0001_dp
1931
1932
1933	END SUBROUTINE ini_date
1934
1935	SUBROUTINE fin_date( ddobsfin )
1936	!!----------------------------------------------------------------------
1937	!! * ROUTINE fin_date *
1938	!!
1939	!! ** Purpose : Get final date in double precision YYYYMMDD.HHMMSS format
1940	!!
1941	!! ** Method : Get final date in double precision YYYYMMDD.HHMMSS format
1942	!!
1943	!! ** Action : Get final date in double precision YYYYMMDD.HHMMSS format
1944	!!
1945	!! History :
1946	!! ! 06-03 (K. Mogensen) Original code
1947	!! ! 06-05 (K. Mogensen) Reformatted
1948	!! ! 06-10 (A. Weaver) Cleaning
1949	!! ! 10-05 (D. Lea) Update to month length calculation for NEMO vn3.2
1950	!!----------------------------------------------------------------------
1951	USE phycst, ONLY : & ! Physical constants
1952	& rday
1953	USE dom_oce, ONLY : & ! Ocean space and time domain variables
1954	& rdt
1955
1956	IMPLICIT NONE
1957
1958	!! * Arguments
1959	REAL(dp), INTENT(OUT) :: ddobsfin ! Final date in YYYYMMDD.HHMMSS
1960
1961	!! * Local declarations
1962	INTEGER :: iyea ! date - (year, month, day, hour, minute)
1963	INTEGER :: imon
1964	INTEGER :: iday
1965	INTEGER :: ihou
1966	INTEGER :: imin
1967	INTEGER :: imday ! Number of days in month.
1968	INTEGER, DIMENSION(12) :: &
1969	& imonth_len ! Length in days of the months of the current year
1970	REAL(wp) :: zdayfrc ! Fraction of day
1971
1972	!-----------------------------------------------------------------------
1973	! Initial date initialization (year, month, day, hour, minute)
1974	! (This assumes that the initial date is for 00z)
1975	!-----------------------------------------------------------------------
1976	iyea = ndate0 / 10000
1977	imon = ( ndate0 - iyea * 10000 ) / 100
1978	iday = ndate0 - iyea * 10000 - imon * 100
1979	ihou = 0
1980	imin = 0
1981
1982	!-----------------------------------------------------------------------
1983	! Compute number of days + number of hours + min since initial time
1984	!-----------------------------------------------------------------------
1985	iday = iday + nitend * rdt / rday
1986	zdayfrc = nitend * rdt / rday
1987	zdayfrc = zdayfrc - AINT( zdayfrc )
1988	ihou = INT( zdayfrc * 24 )
1989	imin = INT( ( zdayfrc * 24 - ihou ) * 60 )
1990
1991	!-----------------------------------------------------------------------
1992	! Convert number of days (iday) into a real date
1993	!----------------------------------------------------------------------
1994
1995	CALL calc_month_len( iyea, imonth_len )
1996
1997	DO WHILE ( iday > imonth_len(imon) )
1998	iday = iday - imonth_len(imon)
1999	imon = imon + 1
2000	IF ( imon > 12 ) THEN
2001	imon = 1
2002	iyea = iyea + 1
2003	CALL calc_month_len( iyea, imonth_len ) ! update month lengths
2004	ENDIF
2005	END DO
2006
2007	!-----------------------------------------------------------------------
2008	! Convert it into YYYYMMDD.HHMMSS format
2009	!-----------------------------------------------------------------------
2010	ddobsfin = iyea * 10000_dp + imon * 100_dp + iday &
2011	& + ihou * 0.01_dp + imin * 0.0001_dp
2012
2013	END SUBROUTINE fin_date
2014
2015	SUBROUTINE obs_settypefiles( ntypes, jpmaxnfiles, ifiles, cobstypes, cfiles )
2016
2017	INTEGER, INTENT(IN) :: ntypes ! Total number of obs types
2018	INTEGER, INTENT(IN) :: jpmaxnfiles ! Maximum number of files allowed for each type
2019	INTEGER, DIMENSION(ntypes), INTENT(OUT) :: &
2020	& ifiles ! Out number of files for each type
2021	CHARACTER(len=8), DIMENSION(ntypes), INTENT(IN) :: &
2022	& cobstypes ! List of obs types
2023	CHARACTER(len=128), DIMENSION(ntypes, jpmaxnfiles), INTENT(IN) :: &
2024	& cfiles ! List of files for all types
2025
2026	!Local variables
2027	INTEGER :: jfile
2028	INTEGER :: jtype
2029
2030	DO jtype = 1, ntypes
2031
2032	ifiles(jtype) = 0
2033	DO jfile = 1, jpmaxnfiles
2034	IF ( trim(cfiles(jtype,jfile)) /= '' ) &
2035	ifiles(jtype) = ifiles(jtype) + 1
2036	END DO
2037
2038	IF ( ifiles(jtype) == 0 ) THEN
2039	CALL ctl_stop( 'Logical for observation type '//TRIM(cobstypes(jtype))// &
2040	& ' set to true but no files available to read' )
2041	ENDIF
2042
2043	IF(lwp) THEN
2044	WRITE(numout,*) ' '//cobstypes(jtype)//' input observation file names:'
2045	DO jfile = 1, ifiles(jtype)
2046	WRITE(numout,*) ' '//TRIM(cfiles(jtype,jfile))
2047	END DO
2048	ENDIF
2049
2050	END DO
2051
2052	END SUBROUTINE obs_settypefiles
2053
2054	SUBROUTINE obs_setinterpopts( ntypes, jtype, ctypein, &
2055	& n2dint_default, n2dint_type, &
2056	& ravglamscl_type, ravgphiscl_type, &
2057	& lfp_indegs_type, lavnight_type, &
2058	& n2dint, ravglamscl, ravgphiscl, &
2059	& lfpindegs, lavnight )
2060
2061	INTEGER, INTENT(IN) :: ntypes ! Total number of obs types
2062	INTEGER, INTENT(IN) :: jtype ! Index of the current type of obs
2063	INTEGER, INTENT(IN) :: n2dint_default ! Default option for interpolation type
2064	INTEGER, INTENT(IN) :: n2dint_type ! Option for interpolation type
2065	REAL(wp), INTENT(IN) :: &
2066	& ravglamscl_type, & !E/W diameter of obs footprint for this type
2067	& ravgphiscl_type !N/S diameter of obs footprint for this type
2068	LOGICAL, INTENT(IN) :: lfp_indegs_type !T=> footprint in degrees, F=> in metres
2069	LOGICAL, INTENT(IN) :: lavnight_type !T=> obs represent night time average
2070	CHARACTER(len=8), INTENT(IN) :: ctypein
2071
2072	INTEGER, DIMENSION(ntypes), INTENT(INOUT) :: &
2073	& n2dint
2074	REAL(wp), DIMENSION(ntypes), INTENT(INOUT) :: &
2075	& ravglamscl, ravgphiscl
2076	LOGICAL, DIMENSION(ntypes), INTENT(INOUT) :: &
2077	& lfpindegs, lavnight
2078
2079	lavnight(jtype) = lavnight_type
2080
2081	IF ( (n2dint_type >= 0) .AND. (n2dint_type <= 6) ) THEN
2082	n2dint(jtype) = n2dint_type
2083	ELSE IF ( n2dint_type == -1 ) THEN
2084	n2dint(jtype) = n2dint_default
2085	ELSE
2086	CALL ctl_stop(' Choice of '//TRIM(ctypein)//' horizontal (2D) interpolation method', &
2087	& ' is not available')
2088	ENDIF
2089
2090	! For averaging observation footprints set options for size of footprint
2091	IF ( (n2dint(jtype) > 4) .AND. (n2dint(jtype) <= 6) ) THEN
2092	IF ( ravglamscl_type > 0._wp ) THEN
2093	ravglamscl(jtype) = ravglamscl_type
2094	ELSE
2095	CALL ctl_stop( 'Incorrect value set for averaging footprint '// &
2096	'scale (ravglamscl) for observation type '//TRIM(ctypein) )
2097	ENDIF
2098
2099	IF ( ravgphiscl_type > 0._wp ) THEN
2100	ravgphiscl(jtype) = ravgphiscl_type
2101	ELSE
2102	CALL ctl_stop( 'Incorrect value set for averaging footprint '// &
2103	'scale (ravgphiscl) for observation type '//TRIM(ctypein) )
2104	ENDIF
2105
2106	lfpindegs(jtype) = lfp_indegs_type
2107
2108	ENDIF
2109
2110	! Write out info
2111	IF(lwp) THEN
2112	IF ( n2dint(jtype) <= 4 ) THEN
2113	WRITE(numout,*) ' '//TRIM(ctypein)// &
2114	& ' model counterparts will be interpolated horizontally'
2115	ELSE IF ( n2dint(jtype) <= 6 ) THEN
2116	WRITE(numout,*) ' '//TRIM(ctypein)// &
2117	& ' model counterparts will be averaged horizontally'
2118	WRITE(numout,*) ' '//' with E/W scale: ',ravglamscl(jtype)
2119	WRITE(numout,*) ' '//' with N/S scale: ',ravgphiscl(jtype)
2120	IF ( lfpindegs(jtype) ) THEN
2121	WRITE(numout,*) ' '//' (in degrees)'
2122	ELSE
2123	WRITE(numout,*) ' '//' (in metres)'
2124	ENDIF
2125	ENDIF
2126	ENDIF
2127
2128	END SUBROUTINE obs_setinterpopts
2129
2130	END MODULE diaobs

Note: See TracBrowser for help on using the repository browser.

New URL for NEMO forge! http://forge.nemo-ocean.eu

Context Navigation

source: branches/UKMO/dev_r5518_obs_oper_update_sit/NEMOGCM/NEMO/OPA_SRC/OBS/diaobs.F90 @ 12609

Download in other formats: