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module_configure.F @ 1

Last change on this file since 1 was 1, checked in by lfita, 10 years ago

-- --- Opening of the WRF+LMDZ coupling repository --- -- -

WRF: version v3.3
LMDZ: version v1818

More details in:

File size: 20.7 KB

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1	!WRF:DRIVER_LAYER:CONFIGURATION
2	!
3
4	MODULE module_scalar_tables
5	USE module_driver_constants
6	USE module_state_description
7	USE module_domain_type, ONLY : streamrec
8	#include <scalar_tables.inc>
9	CONTAINS
10	SUBROUTINE init_module_scalar_tables
11	INTEGER i , j
12	DO j = 1, max_domains
13	#include <scalar_tables_init.inc>
14	END DO
15	END SUBROUTINE init_module_scalar_tables
16	END MODULE module_scalar_tables
17
18	MODULE module_configure
19
20	USE module_driver_constants
21	USE module_state_description
22	USE module_wrf_error
23
24	TYPE model_config_rec_type
25	SEQUENCE
26	! Statements that declare namelist variables are in this file
27	! Note that the namelist is SEQUENCE and generated such that the first item is an
28	! integer, first_item_in_struct and the last is an integer last_item_in_struct
29	! this provides a way of converting this to a buffer for passing to and from
30	! the driver.
31	#include <namelist_defines.inc>
32	END TYPE model_config_rec_type
33
34	TYPE grid_config_rec_type
35	#include <namelist_defines2.inc>
36	END TYPE grid_config_rec_type
37
38	TYPE(model_config_rec_type) :: model_config_rec
39
40	!#include <scalar_tables.inc>
41
42	! special entries (put here but not enshrined in Registry for one reason or other)
43
44	! CHARACTER (LEN=256) :: mminlu = ' ' ! character string for landuse table
45
46	CONTAINS
47
48
49	! Model layer, even though it does I/O -- special case of namelist I/O.
50
51	SUBROUTINE initial_config
52	!<DESCRIPTION>
53	! This routine reads in the namelist.input file and sets
54	! module_config_rec, a structure of TYPE(model_config_rec_type), which is is seen via USE association by any
55	! subprogram that uses module_configure. The module_config_rec structure
56	! contains all namelist settings for all domains. Variables that apply
57	! to the entire run and have only one value regardless of domain are
58	! scalars. Variables that allow different settings for each domain are
59	! defined as arrays of dimension max_domains (defined in
60	! frame/module_driver_constants.F, from a setting passed in from
61	! configure.wrf). There is another type in WRF, TYPE(grid_config_rec_type), in which
62	! all fields pertain only to a single domain (and are all scalars). The subroutine
63	! model_to_grid_config_rec(), also in frame/module_configure.F, is used to retrieve
64	! the settings for a given domain from a TYPE(module_config_rec_type) and put them into
65	! a TYPE(grid_config_rec_type), variables of which type are often called <em>config_flags</em>
66	! in the WRF code.
67	!
68	! Most of the code in this routine is generated from the Registry file
69	! rconfig entries and included from the following files (found in the inc directory):
70	!
71	! <pre>
72	! namelist_defines.inc declarations of namelist variables (local to this routine)
73	! namelist_statements.inc NAMELIST statements for each variable
74	! namelist_defaults.inc assignment to default values if specified in Registry
75	! config_reads.inc read statements for each namelist record
76	! config_assigns.inc assign each variable to field in module_config_rec
77	! </pre>
78	!
79	!NOTE: generated subroutines from Registry file rconfig entries are renamed nl_
80	! instead of rconfig_ due to length limits for subroutine names.
81	!
82	! Note for version WRF 2.0: there is code here to force all domains to
83	! have the same mp_physics setting. This is because different mp_physics
84	! packages have different numbers of tracers but the nest forcing and
85	! feedback code relies on the parent and nest having the same number and
86	! kind of tracers. This means that the microphysics option
87	! specified on the highest numbered domain is the microphysics
88	! option for <em>all</em> domains in the run. This will be revisited.
89	!
90	!</DESCRIPTION>
91	IMPLICIT NONE
92
93	INTEGER :: io_status
94	INTEGER :: i
95
96	LOGICAL :: nml_read_error
97
98	CHARACTER (LEN=1024) :: nml_name
99
100	INTEGER, PARAMETER :: nml_write_unit= 9
101	INTEGER, PARAMETER :: nml_read_unit = 10
102
103
104	! define as temporaries
105	#include <namelist_defines.inc>
106
107	! Statements that specify the namelists
108	#include <namelist_statements.inc>
109
110	OPEN ( UNIT = nml_read_unit , &
111	FILE = "namelist.input" , &
112	FORM = "FORMATTED" , &
113	STATUS = "OLD" , &
114	IOSTAT = io_status )
115
116	IF ( io_status .NE. 0 ) THEN
117	CALL WRF_ERROR_FATAL ( 'ERROR OPENING namelist.input' )
118	ENDIF
119
120	#ifndef NO_NAMELIST_PRINT
121	OPEN ( UNIT = nml_write_unit , &
122	FILE = "namelist.output" , &
123	FORM = "FORMATTED" , &
124	STATUS = "REPLACE" , &
125	IOSTAT = io_status )
126
127	IF ( io_status .NE. 0 ) THEN
128	CALL WRF_ERROR_FATAL ( 'ERROR OPENING namelist.output' )
129	ENDIF
130	#endif
131
132	! Statements that set the namelist vars to default vals
133	# include <namelist_defaults.inc>
134
135	#if (DA_CORE == 1)
136	! Override the default values, because we can not assigned a arrary with different values in registry.
137
138	as1(1:3) = (/ 0.25, 1.0, 1.5 /)
139	as2(1:3) = (/ 0.25, 1.0, 1.5 /)
140	as3(1:3) = (/ 0.25, 1.0, 1.5 /)
141	as4(1:3) = (/ 0.25, 1.0, 1.5 /)
142	as5(1:3) = (/ 0.25, 1.0, 1.5 /)
143	#endif
144
145	! Statements that read the namelist are in this file
146	# include <config_reads.inc>
147
148	! 2004/04/28 JM (with consensus by the group of developers)
149	! This is needed to ensure that nesting will work, since
150	! different mp_physics packages have different numbers of
151	! tracers. Basically, this says that the microphysics option
152	! specified on the highest numbered domain is the microphysics
153	! option for the run. Not the best solution but okay for 2.0.
154	!
155
156	DO i = 1, max_dom
157	mp_physics(i) = mp_physics(max_dom)
158	ENDDO
159
160	! Statements that assign the variables to the cfg record are in this file
161	! except the namelist_derived variables where are assigned below
162	#undef SOURCE_RECORD
163	#undef DEST_RECORD
164	#undef SOURCE_REC_DEX
165	#define SOURCE_RECORD
166	#define DEST_RECORD model_config_rec %
167	#define SOURCE_REC_DEX
168	#include <config_assigns.inc>
169
170
171	CLOSE ( UNIT = nml_read_unit , IOSTAT = io_status )
172
173	IF ( io_status .NE. 0 ) THEN
174	CALL WRF_ERROR_FATAL ( 'ERROR CLOSING namelist.input' )
175	ENDIF
176
177	#ifndef NO_NAMELIST_PRINT
178	CLOSE ( UNIT = nml_write_unit , IOSTAT = io_status )
179
180	IF ( io_status .NE. 0 ) THEN
181	CALL WRF_ERROR_FATAL ( 'ERROR CLOSING namelist.output' )
182	ENDIF
183	#endif
184
185	#ifdef _WIN32
186	model_config_rec%nocolons = .TRUE. ! always no colons for Windows
187	#endif
188
189	RETURN
190
191	END SUBROUTINE initial_config
192
193	#if 1
194	SUBROUTINE get_config_as_buffer( buffer, buflen, ncopied )
195	! note that model_config_rec_type must be defined as a sequence derived type
196	INTEGER, INTENT(INOUT) :: buffer(*)
197	INTEGER, INTENT(IN) :: buflen
198	INTEGER, INTENT(OUT) :: ncopied
199	! TYPE(model_config_rec_type) :: model_config_rec
200	INTEGER :: nbytes
201	CALL wrf_num_bytes_between ( model_config_rec%last_item_in_struct , &
202	model_config_rec%first_item_in_struct , &
203	nbytes )
204	! nbytes = loc(model_config_rec%last_item_in_struct) - &
205	! loc(model_config_rec%first_item_in_struct)
206	IF ( nbytes .gt. buflen ) THEN
207	CALL wrf_error_fatal( &
208	"get_config_rec_as_buffer: buffer size too small for config_rec" )
209	ENDIF
210	CALL wrf_mem_copy( model_config_rec, buffer, nbytes )
211	ncopied = nbytes
212	RETURN
213	END SUBROUTINE get_config_as_buffer
214
215	SUBROUTINE set_config_as_buffer( buffer, buflen )
216	! note that model_config_rec_type must be defined as a sequence derived type
217	INTEGER, INTENT(INOUT) :: buffer(*)
218	INTEGER, INTENT(IN) :: buflen
219	! TYPE(model_config_rec_type) :: model_config_rec
220	INTEGER :: nbytes
221	CALL wrf_num_bytes_between ( model_config_rec%last_item_in_struct , &
222	model_config_rec%first_item_in_struct , &
223	nbytes )
224	! nbytes = loc(model_config_rec%last_item_in_struct) - &
225	! loc(model_config_rec%first_item_in_struct)
226	IF ( nbytes .gt. buflen ) THEN
227	CALL wrf_error_fatal( &
228	"set_config_rec_as_buffer: buffer length too small to fill model config record" )
229	ENDIF
230	CALL wrf_mem_copy( buffer, model_config_rec, nbytes )
231	RETURN
232	END SUBROUTINE set_config_as_buffer
233	#else
234	SUBROUTINE get_config_as_buffer( buffer, buflen, ncopied )
235	! note that model_config_rec_type must be defined as a sequence derived type
236	INTEGER1, INTENT(INOUT) :: buffer()
237	INTEGER, INTENT(IN) :: buflen
238	INTEGER, INTENT(OUT) :: ncopied
239	! TYPE(model_config_rec_type) :: model_config_rec
240	INTEGER :: nbytes
241	nbytes = loc(model_config_rec%last_item_in_struct) - &
242	loc(model_config_rec%first_item_in_struct)
243	IF ( nbytes .gt. buflen ) THEN
244	CALL wrf_error_fatal( &
245	"get_config_rec_as_buffer: buffer size too small for config_rec" )
246	ENDIF
247	CALL wrf_mem_copy( model_config_rec, buffer, nbytes )
248	ncopied = nbytes
249	RETURN
250	END SUBROUTINE get_config_as_buffer
251
252	SUBROUTINE set_config_as_buffer( buffer, buflen )
253	! note that model_config_rec_type must be defined as a sequence derived type
254	INTEGER1, INTENT(INOUT) :: buffer()
255	INTEGER, INTENT(IN) :: buflen
256	! TYPE(model_config_rec_type) :: model_config_rec
257	INTEGER :: nbytes
258	nbytes = loc(model_config_rec%last_item_in_struct) - &
259	loc(model_config_rec%first_item_in_struct)
260	IF ( nbytes .gt. buflen ) THEN
261	CALL wrf_error_fatal( &
262	"set_config_rec_as_buffer: buffer length too small to fill model config record" )
263	ENDIF
264	CALL wrf_mem_copy( buffer, model_config_rec, nbytes )
265	RETURN
266	END SUBROUTINE set_config_as_buffer
267	#endif
268
269	SUBROUTINE model_to_grid_config_rec ( id_id , model_config_rec , grid_config_rec )
270	INTEGER , INTENT(IN) :: id_id
271	TYPE ( model_config_rec_type ) , INTENT(IN) :: model_config_rec
272	TYPE ( grid_config_rec_type ) , INTENT(OUT) :: grid_config_rec
273	! <DESCRIPTION>
274	! This routine is called to populate a domain specific configuration
275	! record of TYPE(grid_config_rec_type) with the configuration information
276	! for that domain that is stored in TYPE(model_config_rec). Both types
277	! are defined in frame/module_configure.F. The input argument is the
278	! record of type model_config_rec_type contains the model-wide
279	! configuration information (that is, settings that apply to the model in
280	! general) and configuration information for each individual domain. The
281	! output argument is the record of type grid_config_rec_type which
282	! contains the model-wide configuration information and the
283	! domain-specific information for this domain only. In the
284	! model_config_rec, the domain specific information is arrays, indexed by
285	! the grid id's. In the grid_config_rec the domain-specific information
286	! is scalar and for the specific domain. The first argument to this
287	! routine is the grid id (top-most domain is always 1) as specified in
288	! the domain-specific namelist variable grid_id.
289	!
290	! The actual assignments form the model_config_rec_type to the
291	! grid_config_rec_type are generate from the rconfig entries in the
292	! Registry file and included by this routine from the file
293	! inc/config_assigns.inc.
294	!
295	!NOTE: generated subroutines from Registry file rconfig entries are renamed nl_
296	! instead of rconfig_ due to length limits for subroutine names.
297	!
298	!
299	! </DESCRIPTION>
300	#undef SOURCE_RECORD
301	#undef SOURCE_REC_DEX
302	#undef DEST_RECORD
303	#define SOURCE_RECORD model_config_rec %
304	#define SOURCE_REC_DEX (id_id)
305	#define DEST_RECORD grid_config_rec %
306	#include <config_assigns.inc>
307	END SUBROUTINE model_to_grid_config_rec
308
309
310	FUNCTION in_use_for_config ( id, vname ) RESULT ( in_use )
311	INTEGER, INTENT(IN) :: id
312	CHARACTER(), INTENT(IN) :: vname
313	LOGICAL in_use
314	INTEGER uses
315
316	uses = 0
317	in_use = .TRUE.
318
319	IF ( vname(1:1) .GE. 'x' ) THEN
320	# include <in_use_for_config_xz.inc>
321	ELSE IF ( vname(1:1) .GE. 't' ) THEN
322	# include <in_use_for_config_tw.inc>
323	ELSE IF ( vname(1:1) .GE. 'o' ) THEN
324	# include <in_use_for_config_os.inc>
325	ELSE IF ( vname(1:1) .GE. 'l' ) THEN
326	# include <in_use_for_config_ln.inc>
327	ELSE IF ( vname(1:1) .GE. 'g' ) THEN
328	# include <in_use_for_config_gk.inc>
329	ELSE IF ( vname(1:1) .GE. 'd' ) THEN
330	# include <in_use_for_config_df.inc>
331	ELSE
332	# include <in_use_for_config_ac.inc>
333	ENDIF
334
335	RETURN
336	END FUNCTION
337
338
339	! Include the definitions of all the routines that return a namelist values
340	! back to the driver. These are generated by the registry
341
342	SUBROUTINE init_module_configure
343	USE module_scalar_tables
344	IMPLICIT NONE
345	CALL init_module_scalar_tables
346	END SUBROUTINE init_module_configure
347
348	SUBROUTINE wrf_alt_nml_obsolete (nml_read_unit, nml_name)
349	!
350	!<DESCRIPTION>
351	! If there is an error reading the "nml_name" namelist, this routine is
352	! called to check for namelist variables that have been removed by the
353	! developers and are still in user's namelists.
354	!
355	! The calls to this routine are in registry-generated code: inc/config_reads.inc
356	!</DESCRIPTION>
357	!
358	IMPLICIT NONE
359	INTEGER, INTENT(IN) :: nml_read_unit
360	CHARACTER(), INTENT(IN) :: nml_name
361	INTEGER :: nml_error
362
363	#include <namelist_defines.inc>
364	#include <namelist_statements.inc>
365
366	! These are the variables that have been removed
367	logical , DIMENSION(max_domains) :: pd_moist, pd_chem, pd_tke, pd_scalar
368	NAMELIST /dynamics/ pd_moist, pd_chem, pd_tke, pd_scalar
369
370	integer , DIMENSION(max_domains) :: ucmcall
371	NAMELIST /physics/ ucmcall
372
373	integer , DIMENSION(max_domains) :: obs_nobs_prt
374	NAMELIST /fdda/ obs_nobs_prt
375
376	LOGICAL :: global, print_detail_airep, print_detail_timing
377	NAMELIST /wrfvar1/ global, print_detail_airep, print_detail_timing
378
379	LOGICAL :: write_qcw, write_qrn, write_qci, write_qsn
380	NAMELIST /wrfvar2/ write_qcw, write_qrn, write_qci, write_qsn
381	LOGICAL :: write_qgr, write_filtered_obs
382	NAMELIST /wrfvar2/ write_qgr, write_filtered_obs
383
384	LOGICAL :: use_eos_radobs
385	NAMELIST /wrfvar4/ use_eos_radobs
386
387	LOGICAL :: use_crtm_kmatrix_fast
388	NAMELIST /wrfvar14/ use_crtm_kmatrix_fast
389	CHARACTER (LEN=256) :: spccoeff_file, taucoeff_file, aerosolcoeff_file
390	NAMELIST /wrfvar14/ spccoeff_file, taucoeff_file, aerosolcoeff_file
391	CHARACTER (LEN=256) :: cloudcoeff_file, emiscoeff_file
392	NAMELIST /wrfvar14/ cloudcoeff_file, emiscoeff_file
393
394
395
396	! Read the namelist again, if it succeeds after adding the above variables,
397	! it probably failed because these are still in the namelist. If it fails
398	! again, we will return.
399
400	REWIND ( UNIT = nml_read_unit )
401
402	!----------------------------- dynamics ---------------------------------
403	if ( TRIM(nml_name) .eq. "dynamics" ) then
404
405	READ ( UNIT = nml_read_unit , NML = dynamics , iostat=nml_error )
406
407	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
408	CALL wrf_debug(0, "-- Are pd_moist, pd_chem, pd_tke, or pd_scalar still in your "// &
409	TRIM(nml_name)//" namelist?")
410	CALL wrf_debug(0, "-- Replace them with moist_adv_opt, chem_adv_opt, tke_adv_opt "// &
411	" and scalar_adv_opt, respectively.")
412	ENDIF
413
414	!---------------------------------- physics -----------------------------
415	else if ( TRIM(nml_name) .eq. "physics" ) then
416
417	READ ( UNIT = nml_read_unit , NML = physics , iostat=nml_error )
418
419	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
420	CALL wrf_debug(0, "-- Is ucmcall still in your "// TRIM(nml_name)//" namelist?")
421	CALL wrf_debug(0, "-- Replace it with sf_urban_physics")
422	ENDIF
423
424	!---------------------------------- fdda --------------------------------
425	else if ( TRIM(nml_name) .eq. "fdda" ) then
426
427	READ ( UNIT = nml_read_unit , NML = fdda , iostat=nml_error )
428
429	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
430	CALL wrf_debug(0, "-- Is obs_nobs_prt still in your "// TRIM(nml_name)//" namelist?")
431	CALL wrf_debug(0, "-- Replace it with obs_prt_max")
432	ENDIF
433
434	!---------------------------------- wrfvar1 -----------------------------
435	else if ( TRIM(nml_name) .eq. "wrfvar1" ) then
436
437	READ ( UNIT = nml_read_unit , NML = wrfvar1 , iostat=nml_error )
438
439	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
440	CALL wrf_debug(0, "-- Are global, print_detail_airep, print_detail_timing still in your "// &
441	TRIM(nml_name)//" namelist?")
442	CALL wrf_debug(0, "-- Remove global, print_detail_airep, print_detail_timing "// &
443	"from wrfvar1 namelist as they are obsolete.")
444	ENDIF
445
446	!---------------------------------- wrfvar2 -----------------------------
447	else if ( TRIM(nml_name) .eq. "wrfvar2" ) then
448
449	READ ( UNIT = nml_read_unit , NML = wrfvar2 , iostat=nml_error )
450
451	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
452	CALL wrf_debug(0, "-- Are write_qcw, write_qrn, write_qci, write_qsn, write_qgr, "// &
453	"write_filtered_obs still in your "// &
454	TRIM(nml_name)//" namelist?")
455	CALL wrf_debug(0, "-- Remove write_qcw, write_qrn, write_qci, write_qsn, write_qgr, "// &
456	"write_filtered_obs as they are obsolete.")
457	ENDIF
458
459	!---------------------------------- wrfvar4 -----------------------------
460	else if ( TRIM(nml_name) .eq. "wrfvar4" ) then
461
462	READ ( UNIT = nml_read_unit , NML = wrfvar4 , iostat=nml_error )
463
464	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
465	CALL wrf_debug(0, "-- Is use_eos_radobs still in your "// &
466	TRIM(nml_name)//" namelist?")
467	CALL wrf_debug(0, "-- Remove use_eos_radobs as it is obsolete.")
468	ENDIF
469
470	!---------------------------------- wrfvar14 -----------------------------
471	else if ( TRIM(nml_name) .eq. "wrfvar14" ) then
472
473	READ ( UNIT = nml_read_unit , NML = wrfvar14 , iostat=nml_error )
474
475	IF ( nml_error .EQ. 0 ) then ! Successul, rm variables must be problem
476	CALL wrf_debug(0, "-- Are use_crtm_kmatrix_fast, spccoeff_file, taucoeff_file, "// &
477	"aerosolcoeff_file, cloudcoeff_file, emiscoeff_file still in your "// &
478	TRIM(nml_name)//" namelist?")
479	CALL wrf_debug(0, "-- Remove them as they are obsolete.")
480	ENDIF
481
482	!---------------------------------- error -------------------------------
483	else
484	IF ( &
485	#include "namelist_nametest.inc"
486	) THEN
487	nml_error = 0
488	ELSE
489	CALL wrf_debug(0, TRIM(nml_name)//" is not a valid namelist name")
490	ENDIF
491	end if
492
493	IF ( nml_error .NE. 0 ) then ! Still failed
494	return
495	ENDIF
496
497	END SUBROUTINE wrf_alt_nml_obsolete
498
499	END MODULE module_configure
500
501
502	SUBROUTINE set_scalar_indices_from_config ( idomain , dummy2, dummy1 )
503	USE module_driver_constants
504	USE module_state_description
505	USE module_wrf_error
506	USE module_configure, ONLY : model_config_rec
507	USE module_scalar_tables
508	IMPLICIT NONE
509	INTEGER , INTENT(IN) :: idomain
510	INTEGER :: dummy1
511	INTEGER :: dummy2
512
513	!<DESCRIPTION>
514	!This routine is called to adjust the integer variables that are defined
515	!in frame/module_state_description.F (Registry-generated) and that serve
516	!as indices into 4D tracer arrays for moisture, chemistry, etc.
517	!Different domains (different grid data structures) are allowed to have
518	!different sets of tracers so these indices can vary from domain to
519	!domain. However, since the indices are defined globally in
520	!module_state_description (a shortcoming in the current software), it is
521	!necessary that these indices be reset each time a different grid is to
522	!be computed on.
523	!
524	!The scalar idices are set according to the particular physics
525	!packages -- more specifically in the case of the moisture tracers, microphysics
526	!packages -- that are stored for each domain in model_config_rec and
527	!indexed by the grid id, passed in as an argument to this routine. (The
528	!initial_config() routine in module_configure is what reads the
529	!namelist.input file and sets model_config_rec.)
530	!
531	!The actual code for calculating the scalar indices on a particular
532	!domain is generated from the Registry state array definitions for the
533	!4d tracers and from the package definitions that indicate which physics
534	!packages use which tracers.
535	!
536	!</DESCRIPTION>
537
538	#include <scalar_indices.inc>
539	#include <scalar_indices_init.inc>
540	RETURN
541	END SUBROUTINE set_scalar_indices_from_config
542

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