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set_timekeeping.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: 29.5 KB

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1	SUBROUTINE Setup_Timekeeping ( grid )
2	USE module_domain
3	USE module_configure
4	USE module_utility
5	IMPLICIT NONE
6	TYPE(domain), POINTER :: grid
7	! Local
8	TYPE(WRFU_TimeInterval) :: begin_time, end_time, zero_time, one_minute, one_hour, forever, padding_interval
9	TYPE(WRFU_TimeInterval) :: interval, run_length, dfl_length
10	TYPE(WRFU_Time) :: startTime, stopTime, initialTime
11	TYPE(WRFU_TimeInterval) :: stepTime
12	TYPE(WRFU_TimeInterval) :: tmp_step
13	INTEGER :: start_year,start_month,start_day,start_hour,start_minute,start_second
14	INTEGER :: end_year,end_month,end_day,end_hour,end_minute,end_second
15	INTEGER :: vortex_interval
16	#ifdef HWRF
17	!zhang's doing
18	real (kind=8) :: day_in_sec
19	REAL :: tstart
20	!end of zhang's doing
21	#endif
22
23	! #if (EM_CORE == 1)
24	INTEGER :: dfi_fwdstop_year,dfi_fwdstop_month,dfi_fwdstop_day,dfi_fwdstop_hour,dfi_fwdstop_minute,dfi_fwdstop_second
25	INTEGER :: dfi_bckstop_year,dfi_bckstop_month,dfi_bckstop_day,dfi_bckstop_hour,dfi_bckstop_minute,dfi_bckstop_second
26	! #endif
27
28	INTEGER :: restart_interval_d
29	INTEGER :: inputout_interval_d
30	INTEGER :: inputout_begin_y
31	INTEGER :: inputout_end_y
32	INTEGER :: inputout_begin_m
33	INTEGER :: inputout_begin_s
34	INTEGER :: inputout_begin_d
35	INTEGER :: inputout_begin_h
36	INTEGER :: inputout_end_m
37	INTEGER :: inputout_end_s
38	INTEGER :: inputout_end_d
39	INTEGER :: inputout_end_h
40	INTEGER :: restart_interval_m
41	INTEGER :: restart_interval_s
42	INTEGER :: restart_interval
43	INTEGER :: restart_interval_h
44	INTEGER :: inputout_interval_m
45	INTEGER :: inputout_interval_s
46	INTEGER :: inputout_interval
47	INTEGER :: inputout_interval_h
48
49	# include "set_timekeeping_defs.inc"
50
51	INTEGER :: grid_fdda, grid_sfdda
52
53	INTEGER :: run_days, run_hours, run_minutes, run_seconds
54	INTEGER :: time_step, time_step_fract_num, time_step_fract_den
55	INTEGER :: rc
56	REAL :: dt
57
58	CALL WRFU_TimeIntervalSet ( zero_time, rc=rc )
59	CALL wrf_check_error( WRFU_SUCCESS, rc, &
60	'WRFU_TimeIntervalSet(zero_time) FAILED', &
61	__FILE__ , &
62	__LINE__ )
63	CALL WRFU_TimeIntervalSet ( one_minute, M=1, rc=rc )
64	CALL wrf_check_error( WRFU_SUCCESS, rc, &
65	'WRFU_TimeIntervalSet(one_minute) FAILED', &
66	__FILE__ , &
67	__LINE__ )
68	CALL WRFU_TimeIntervalSet ( one_hour, H=1, rc=rc )
69	CALL wrf_check_error( WRFU_SUCCESS, rc, &
70	'WRFU_TimeIntervalSet(one_hour) FAILED', &
71	__FILE__ , &
72	__LINE__ )
73	CALL WRFU_TimeIntervalSet ( forever, S=1700000000, rc=rc ) ! magic number; indicats an interval that is forever
74	CALL wrf_check_error( WRFU_SUCCESS, rc, &
75	'WRFU_TimeIntervalSet(forever) FAILED', &
76	__FILE__ , &
77	__LINE__ )
78
79	! #if (EM_CORE == 1)
80	IF ( (grid%dfi_opt .EQ. DFI_NODFI) .OR. (grid%dfi_stage .EQ. DFI_SETUP) ) THEN
81	! #endif
82	CALL nl_get_start_year(grid%id,start_year)
83	CALL nl_get_start_month(grid%id,start_month)
84	CALL nl_get_start_day(grid%id,start_day)
85	CALL nl_get_start_hour(grid%id,start_hour)
86	CALL nl_get_start_minute(grid%id,start_minute)
87	CALL nl_get_start_second(grid%id,start_second)
88	#ifdef HWRF
89	!zhang's doing - check with zhan before adding this bit
90	! CALL nl_get_tstart ( grid%id , tstart )
91	! CALL jdn_sec(day_in_sec,start_year,start_month,start_day,start_hour,start_minute,start_second)
92	! day_in_sec = day_in_sec + tstart*3600.
93	! CALL jdn_ymd_hms(day_in_sec,start_year,start_month,start_day,start_hour,start_minute,start_second)
94	!end of zhang's doing
95	#endif
96	CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
97	H=start_hour, M=start_minute, S=start_second,&
98	rc=rc)
99	CALL wrf_check_error( WRFU_SUCCESS, rc, &
100	'WRFU_TimeSet(startTime) FAILED', &
101	__FILE__ , &
102	__LINE__ )
103	! #if (EM_CORE == 1)
104	ELSE
105	IF ( grid%dfi_opt .EQ. DFI_DFL ) THEN
106	IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
107	CALL nl_get_start_year(grid%id,start_year)
108	CALL nl_get_start_month(grid%id,start_month)
109	CALL nl_get_start_day(grid%id,start_day)
110	CALL nl_get_start_hour(grid%id,start_hour)
111	CALL nl_get_start_minute(grid%id,start_minute)
112	CALL nl_get_start_second(grid%id,start_second)
113	ELSE IF ( grid%dfi_stage .EQ. DFI_FST ) THEN
114	CALL nl_get_start_year(grid%id,start_year)
115	CALL nl_get_start_month(grid%id,start_month)
116	CALL nl_get_start_day(grid%id,start_day)
117	CALL nl_get_start_hour(grid%id,start_hour)
118	CALL nl_get_start_minute(grid%id,start_minute)
119	CALL nl_get_start_second(grid%id,start_second)
120
121	run_length = grid%stop_subtime - grid%start_subtime
122	CALL WRFU_TimeIntervalGet( run_length, S=run_seconds, rc=rc )
123	! What about fractional seconds?
124	run_seconds = run_seconds / 2
125	CALL WRFU_TimeIntervalSet ( run_length, S=run_seconds, rc=rc )
126	CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
127	H=start_hour, M=start_minute, S=start_second,&
128	rc=rc)
129	startTime = startTime + run_length
130	CALL WRFU_TimeGet(startTime, YY=start_year, MM=start_month, DD=start_day, &
131	H=start_hour, M=start_minute, S=start_second,&
132	rc=rc)
133	END IF
134
135	ELSE IF ( grid%dfi_opt .EQ. DFI_DDFI ) THEN
136	IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
137	CALL nl_get_dfi_bckstop_year(grid%id,start_year)
138	CALL nl_get_dfi_bckstop_month(grid%id,start_month)
139	CALL nl_get_dfi_bckstop_day(grid%id,start_day)
140	CALL nl_get_dfi_bckstop_hour(grid%id,start_hour)
141	CALL nl_get_dfi_bckstop_minute(grid%id,start_minute)
142	CALL nl_get_dfi_bckstop_second(grid%id,start_second)
143	ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
144	CALL nl_get_start_year(grid%id,start_year)
145	CALL nl_get_start_month(grid%id,start_month)
146	CALL nl_get_start_day(grid%id,start_day)
147	CALL nl_get_start_hour(grid%id,start_hour)
148	CALL nl_get_start_minute(grid%id,start_minute)
149	CALL nl_get_start_second(grid%id,start_second)
150	ELSE IF ( grid%dfi_stage .EQ. DFI_FST ) THEN
151	CALL nl_get_start_year(grid%id,start_year)
152	CALL nl_get_start_month(grid%id,start_month)
153	CALL nl_get_start_day(grid%id,start_day)
154	CALL nl_get_start_hour(grid%id,start_hour)
155	CALL nl_get_start_minute(grid%id,start_minute)
156	CALL nl_get_start_second(grid%id,start_second)
157	END IF
158
159	ELSE IF ( grid%dfi_opt .EQ. DFI_TDFI ) THEN
160	IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
161	CALL nl_get_dfi_bckstop_year(grid%id,start_year)
162	CALL nl_get_dfi_bckstop_month(grid%id,start_month)
163	CALL nl_get_dfi_bckstop_day(grid%id,start_day)
164	CALL nl_get_dfi_bckstop_hour(grid%id,start_hour)
165	CALL nl_get_dfi_bckstop_minute(grid%id,start_minute)
166	CALL nl_get_dfi_bckstop_second(grid%id,start_second)
167
168	! Here, we look at head_grid to determine run_length.
169	! Since start_subtime and stop_subtime were
170	! updated for nesting, they no longer bound the dfi
171	! time window, so, start_subtime and stop_subtime from
172	! from the grid structure won't work. However, we can use
173	! head_grid since the dfi time window is the same for all
174	! domains.
175
176	run_length = head_grid%start_subtime - head_grid%stop_subtime
177	CALL WRFU_TimeIntervalGet( run_length, S=run_seconds, rc=rc )
178	! What about fractional seconds?
179	run_seconds = run_seconds / 2
180	CALL WRFU_TimeIntervalSet ( run_length, S=run_seconds, rc=rc )
181	CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
182	H=start_hour, M=start_minute, S=start_second,&
183	rc=rc)
184	startTime = startTime + run_length
185	CALL WRFU_TimeGet(startTime, YY=start_year, MM=start_month, DD=start_day, &
186	H=start_hour, M=start_minute, S=start_second,&
187	rc=rc)
188	ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
189	CALL nl_get_start_year(grid%id,start_year)
190	CALL nl_get_start_month(grid%id,start_month)
191	CALL nl_get_start_day(grid%id,start_day)
192	CALL nl_get_start_hour(grid%id,start_hour)
193	CALL nl_get_start_minute(grid%id,start_minute)
194	CALL nl_get_start_second(grid%id,start_second)
195	ELSE IF ( grid%dfi_stage .EQ. DFI_FST ) THEN
196	CALL nl_get_start_year(grid%id,start_year)
197	CALL nl_get_start_month(grid%id,start_month)
198	CALL nl_get_start_day(grid%id,start_day)
199	CALL nl_get_start_hour(grid%id,start_hour)
200	CALL nl_get_start_minute(grid%id,start_minute)
201	CALL nl_get_start_second(grid%id,start_second)
202	ELSE IF ( grid%dfi_stage .EQ. DFI_STARTFWD ) THEN
203	CALL nl_get_start_year(grid%id,start_year)
204	CALL nl_get_start_month(grid%id,start_month)
205	CALL nl_get_start_day(grid%id,start_day)
206	CALL nl_get_start_hour(grid%id,start_hour)
207	CALL nl_get_start_minute(grid%id,start_minute)
208	CALL nl_get_start_second(grid%id,start_second)
209	END IF
210	END IF
211
212	IF ( grid%dfi_stage .EQ. DFI_STARTBCK ) THEN
213	CALL WRFU_ClockGet( grid%domain_clock, CurrTime=startTime, rc=rc)
214	ELSE
215	CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
216	H=start_hour, M=start_minute, S=start_second,&
217	rc=rc)
218	ENDIF
219	CALL wrf_check_error( WRFU_SUCCESS, rc, &
220	'WRFU_TimeSet(startTime) FAILED', &
221	__FILE__ , &
222	__LINE__ )
223	END IF
224	! #endif
225
226	CALL nl_get_run_days(1,run_days)
227	CALL nl_get_run_hours(1,run_hours)
228	CALL nl_get_run_minutes(1,run_minutes)
229	CALL nl_get_run_seconds(1,run_seconds)
230
231	! #if (EM_CORE == 1)
232	IF ( (grid%dfi_opt .EQ. DFI_NODFI) .OR. (grid%dfi_stage .EQ. DFI_SETUP) .OR. (grid%dfi_stage .EQ. DFI_FST)) THEN
233	! #endif
234
235	IF ( grid%id .EQ. head_grid%id .AND. &
236	( run_days .gt. 0 .or. run_hours .gt. 0 .or. run_minutes .gt. 0 .or. run_seconds .gt. 0 )) THEN
237	CALL WRFU_TimeIntervalSet ( run_length , D=run_days, H=run_hours, M=run_minutes, S=run_seconds, rc=rc )
238	! #if (EM_CORE == 1)
239	IF ( grid%dfi_stage .EQ. DFI_FST .AND. grid%dfi_opt .EQ. DFI_DFL ) THEN
240	CALL nl_get_start_year(grid%id,start_year)
241	CALL nl_get_start_month(grid%id,start_month)
242	CALL nl_get_start_day(grid%id,start_day)
243	CALL nl_get_start_hour(grid%id,start_hour)
244	CALL nl_get_start_minute(grid%id,start_minute)
245	CALL nl_get_start_second(grid%id,start_second)
246	CALL WRFU_TimeSet(initialTime, YY=start_year, MM=start_month, DD=start_day, &
247	H=start_hour, M=start_minute, S=start_second,&
248	rc=rc)
249	dfl_length = startTime - initialTime
250	run_length = run_length - dfl_length
251	END IF
252	! #endif
253	CALL wrf_check_error( WRFU_SUCCESS, rc, &
254	'WRFU_TimeIntervalSet(run_length) FAILED', &
255	__FILE__ , &
256	__LINE__ )
257	stopTime = startTime + run_length
258	ELSE
259	CALL nl_get_end_year(grid%id,end_year)
260	CALL nl_get_end_month(grid%id,end_month)
261	CALL nl_get_end_day(grid%id,end_day)
262	CALL nl_get_end_hour(grid%id,end_hour)
263	CALL nl_get_end_minute(grid%id,end_minute)
264	CALL nl_get_end_second(grid%id,end_second)
265	CALL WRFU_TimeSet(stopTime, YY=end_year, MM=end_month, DD=end_day, &
266	H=end_hour, M=end_minute, S=end_second,&
267	rc=rc )
268	CALL wrf_check_error( WRFU_SUCCESS, rc, &
269	'WRFU_TimeSet(stopTime) FAILED', &
270	__FILE__ , &
271	__LINE__ )
272	run_length = stopTime - startTime
273	ENDIF
274
275	! #if (EM_CORE == 1)
276	ELSE IF ( grid%dfi_stage .EQ. DFI_STARTFWD ) THEN
277	CALL nl_get_time_step ( 1, time_step )
278	CALL nl_get_time_step_fract_num( 1, time_step_fract_num )
279	CALL nl_get_time_step_fract_den( 1, time_step_fract_den )
280	CALL WRFU_TimeIntervalSet( run_length, S=time_step, Sn=time_step_fract_num, Sd=time_step_fract_den, rc=rc)
281	stopTime = startTime + run_length
282	ELSE IF ( grid%dfi_stage .EQ. DFI_STARTBCK ) THEN
283	CALL nl_get_time_step ( 1, time_step )
284	CALL nl_get_time_step_fract_num( 1, time_step_fract_num )
285	CALL nl_get_time_step_fract_den( 1, time_step_fract_den )
286	CALL WRFU_TimeIntervalSet( run_length, S=time_step, Sn=time_step_fract_num, Sd=time_step_fract_den, rc=rc)
287	stopTime = startTime + run_length
288	ELSE
289	IF ( grid%dfi_opt .EQ. DFI_DFL ) THEN
290	IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
291	CALL nl_get_dfi_fwdstop_year(grid%id,end_year)
292	CALL nl_get_dfi_fwdstop_month(grid%id,end_month)
293	CALL nl_get_dfi_fwdstop_day(grid%id,end_day)
294	CALL nl_get_dfi_fwdstop_hour(grid%id,end_hour)
295	CALL nl_get_dfi_fwdstop_minute(grid%id,end_minute)
296	CALL nl_get_dfi_fwdstop_second(grid%id,end_second)
297	END IF
298
299	ELSE IF ( grid%dfi_opt .EQ. DFI_DDFI ) THEN
300	IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
301	CALL nl_get_dfi_fwdstop_year(grid%id,end_year)
302	CALL nl_get_dfi_fwdstop_month(grid%id,end_month)
303	CALL nl_get_dfi_fwdstop_day(grid%id,end_day)
304	CALL nl_get_dfi_fwdstop_hour(grid%id,end_hour)
305	CALL nl_get_dfi_fwdstop_minute(grid%id,end_minute)
306	CALL nl_get_dfi_fwdstop_second(grid%id,end_second)
307	ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
308	CALL nl_get_dfi_bckstop_year(grid%id,end_year)
309	CALL nl_get_dfi_bckstop_month(grid%id,end_month)
310	CALL nl_get_dfi_bckstop_day(grid%id,end_day)
311	CALL nl_get_dfi_bckstop_hour(grid%id,end_hour)
312	CALL nl_get_dfi_bckstop_minute(grid%id,end_minute)
313	CALL nl_get_dfi_bckstop_second(grid%id,end_second)
314	END IF
315
316	ELSE IF ( grid%dfi_opt .EQ. DFI_TDFI ) THEN
317	IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
318	CALL nl_get_dfi_fwdstop_year(grid%id,end_year)
319	CALL nl_get_dfi_fwdstop_month(grid%id,end_month)
320	CALL nl_get_dfi_fwdstop_day(grid%id,end_day)
321	CALL nl_get_dfi_fwdstop_hour(grid%id,end_hour)
322	CALL nl_get_dfi_fwdstop_minute(grid%id,end_minute)
323	CALL nl_get_dfi_fwdstop_second(grid%id,end_second)
324	ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
325	CALL nl_get_dfi_bckstop_year(grid%id,end_year)
326	CALL nl_get_dfi_bckstop_month(grid%id,end_month)
327	CALL nl_get_dfi_bckstop_day(grid%id,end_day)
328	CALL nl_get_dfi_bckstop_hour(grid%id,end_hour)
329	CALL nl_get_dfi_bckstop_minute(grid%id,end_minute)
330	CALL nl_get_dfi_bckstop_second(grid%id,end_second)
331	END IF
332	END IF
333	CALL WRFU_TimeSet(stopTime, YY=end_year, MM=end_month, DD=end_day, &
334	H=end_hour, M=end_minute, S=end_second,&
335	rc=rc)
336
337	CALL wrf_check_error( WRFU_SUCCESS, rc, &
338	'WRFU_TimeSet(dfistopfwdTime) FAILED', &
339	__FILE__ , &
340	__LINE__ )
341
342	run_length = stopTime - startTime
343
344	END IF
345	! #endif
346
347	IF ( run_length .GT. zero_time ) THEN
348	padding_interval = forever
349	ELSE
350	padding_interval = zero_time - forever
351	ENDIF
352
353	IF ( grid%id .EQ. head_grid%id ) THEN
354	CALL nl_get_time_step ( 1, time_step )
355	CALL nl_get_time_step_fract_num( 1, time_step_fract_num )
356	CALL nl_get_time_step_fract_den( 1, time_step_fract_den )
357	dt = real(time_step) + real(time_step_fract_num) / real(time_step_fract_den)
358	#ifdef PLANET
359	! 2004-12-08 ADT notes:
360	! We have gotten the timestep from integers in the namelist, and they have just
361	! been converted to the timestep, "dt", used by the physics code just above.
362	! After this point, the integers are only used to update the clock used for,
363	! and we want to leave that on a "24-hour" type schedule, so we don't need to
364	! modify those integers. Theoretically they refer to a portion of the planet's
365	! solar day. The only thing we have to do is convert the real timestep, dt,
366	! to useful SI units. This is easily accomplished by multiplying it by the
367	! variable P2SI, which was designed for just this purpose. After multiplication,
368	! make sure every subsequent part of the model knows what the value is.
369	dt = dt * P2SI
370	#endif
371	CALL nl_set_dt( grid%id, dt )
372	grid%dt = dt
373	CALL WRFU_TimeIntervalSet(stepTime, S=time_step, Sn=time_step_fract_num, Sd=time_step_fract_den, rc=rc)
374	CALL wrf_check_error( WRFU_SUCCESS, rc, &
375	'WRFU_TimeIntervalSet(stepTime) FAILED', &
376	__FILE__ , &
377	__LINE__ )
378	ELSE
379	tmp_step = domain_get_time_step( grid%parents(1)%ptr )
380	stepTime = domain_get_time_step( grid%parents(1)%ptr ) / &
381	grid%parent_time_step_ratio
382	grid%dt = grid%parents(1)%ptr%dt / grid%parent_time_step_ratio
383	CALL nl_set_dt( grid%id, grid%dt )
384	ENDIF
385
386	! create grid%domain_clock and associated state
387	CALL domain_clock_create( grid, TimeStep= stepTime, &
388	StartTime=startTime, &
389	StopTime= stopTime )
390	CALL domain_clockprint ( 150, grid, &
391	'DEBUG setup_timekeeping(): clock after creation,' )
392
393	! Set default value for SIMULATION_START_DATE.
394	! This is overwritten later in input_wrf(), if needed.
395	IF ( grid%id .EQ. head_grid%id ) THEN
396	CALL nl_set_simulation_start_year ( 1 , start_year )
397	CALL nl_set_simulation_start_month ( 1 , start_month )
398	CALL nl_set_simulation_start_day ( 1 , start_day )
399	CALL nl_set_simulation_start_hour ( 1 , start_hour )
400	CALL nl_set_simulation_start_minute ( 1 , start_minute )
401	CALL nl_set_simulation_start_second ( 1 , start_second )
402	ENDIF
403
404	#include "set_timekeeping_alarms.inc"
405
406	! RESTART INTERVAL
407	! restart_interval is left there (and means minutes) for consistency, but
408	! restart_interval_m will take precedence if specified
409	CALL nl_get_restart_interval( 1, restart_interval ) ! same as minutes
410	CALL nl_get_restart_interval_d( 1, restart_interval_d )
411	CALL nl_get_restart_interval_h( 1, restart_interval_h )
412	CALL nl_get_restart_interval_m( 1, restart_interval_m )
413	CALL nl_get_restart_interval_s( 1, restart_interval_s )
414	IF ( restart_interval_m .EQ. 0 ) restart_interval_m = restart_interval
415	IF ( MAX( restart_interval_d, &
416	restart_interval_h, restart_interval_m , restart_interval_s ) .GT. 0 ) THEN
417	CALL WRFU_TimeIntervalSet( interval, D=restart_interval_d, &
418	H=restart_interval_h, M=restart_interval_m, S=restart_interval_s, rc=rc )
419	CALL wrf_check_error( WRFU_SUCCESS, rc, &
420	'WRFU_TimeIntervalSet(restart_interval) FAILED', &
421	__FILE__ , &
422	__LINE__ )
423	ELSE
424	interval = padding_interval
425	ENDIF
426	CALL domain_alarm_create( grid, RESTART_ALARM, interval )
427
428	! INPUTOUT INTERVAL
429	CALL nl_get_inputout_interval( grid%id, inputout_interval ) ! same as minutes
430	CALL nl_get_inputout_interval_d( grid%id, inputout_interval_d )
431	CALL nl_get_inputout_interval_h( grid%id, inputout_interval_h )
432	CALL nl_get_inputout_interval_m( grid%id, inputout_interval_m )
433	CALL nl_get_inputout_interval_s( grid%id, inputout_interval_s )
434	IF ( inputout_interval_m .EQ. 0 ) inputout_interval_m = inputout_interval
435
436	IF ( MAX( inputout_interval_d, &
437	inputout_interval_h, inputout_interval_m , inputout_interval_s ) .GT. 0 ) THEN
438	CALL WRFU_TimeIntervalSet( interval, D=inputout_interval_d, &
439	H=inputout_interval_h, M=inputout_interval_m, S=inputout_interval_s, rc=rc )
440	CALL wrf_check_error( WRFU_SUCCESS, rc, &
441	'WRFU_TimeIntervalSet(inputout_interval) FAILED', &
442	__FILE__ , &
443	__LINE__ )
444	ELSE
445	interval = padding_interval
446	ENDIF
447
448	CALL nl_get_inputout_begin_y( grid%id, inputout_begin_y )
449	CALL nl_get_inputout_begin_d( grid%id, inputout_begin_d )
450	CALL nl_get_inputout_begin_h( grid%id, inputout_begin_h )
451	CALL nl_get_inputout_begin_m( grid%id, inputout_begin_m )
452	CALL nl_get_inputout_begin_s( grid%id, inputout_begin_s )
453	IF ( MAX( inputout_begin_y, inputout_begin_d, &
454	inputout_begin_h, inputout_begin_m , inputout_begin_s ) .GT. 0 ) THEN
455	CALL WRFU_TimeIntervalSet( begin_time , D=inputout_begin_d, &
456	H=inputout_begin_h, M=inputout_begin_m, S=inputout_begin_s, rc=rc )
457	CALL wrf_check_error( WRFU_SUCCESS, rc, &
458	'WRFU_TimeIntervalSet(inputout_begin) FAILED', &
459	__FILE__ , &
460	__LINE__ )
461	ELSE
462	begin_time = zero_time
463	ENDIF
464
465	CALL nl_get_inputout_end_y( grid%id, inputout_end_y )
466	CALL nl_get_inputout_end_d( grid%id, inputout_end_d )
467	CALL nl_get_inputout_end_h( grid%id, inputout_end_h )
468	CALL nl_get_inputout_end_m( grid%id, inputout_end_m )
469	CALL nl_get_inputout_end_s( grid%id, inputout_end_s )
470	IF ( MAX( inputout_end_y, inputout_end_d, &
471	inputout_end_h, inputout_end_m , inputout_end_s ) .GT. 0 ) THEN
472	CALL WRFU_TimeIntervalSet( end_time , D=inputout_end_d, &
473	H=inputout_end_h, M=inputout_end_m, S=inputout_end_s, rc=rc )
474	CALL wrf_check_error( WRFU_SUCCESS, rc, &
475	'WRFU_TimeIntervalSet(inputout_end) FAILED', &
476	__FILE__ , &
477	__LINE__ )
478	ELSE
479	end_time = padding_interval
480	ENDIF
481
482	CALL domain_alarm_create( grid, INPUTOUT_ALARM, interval, begin_time, end_time )
483
484	#ifdef WRF_CHEM
485	! AUXINPUT5_ INTERVAL
486	! auxinput5_interval is left there (and means minutes) for consistency, but
487	! auxinput5_interval_m will take precedence if specified
488	CALL nl_get_auxinput5_interval( grid%id, auxinput5_interval ) ! same as minutes
489	CALL nl_get_auxinput5_interval_d( grid%id, auxinput5_interval_d )
490	CALL nl_get_auxinput5_interval_h( grid%id, auxinput5_interval_h )
491	CALL nl_get_auxinput5_interval_m( grid%id, auxinput5_interval_m )
492	CALL nl_get_auxinput5_interval_s( grid%id, auxinput5_interval_s )
493	IF ( auxinput5_interval_m .EQ. 0 ) auxinput5_interval_m = auxinput5_interval
494
495	IF ( MAX( auxinput5_interval_d, &
496	auxinput5_interval_h, auxinput5_interval_m , auxinput5_interval_s ) .GT. 0 ) THEN
497	CALL WRFU_TimeIntervalSet( interval, D=auxinput5_interval_d, &
498	H=auxinput5_interval_h, M=auxinput5_interval_m, S=auxinput5_interval_s, rc=rc )
499	CALL wrf_check_error( WRFU_SUCCESS, rc, &
500	'WRFU_TimeIntervalSet(auxinput5_interval) FAILED', &
501	__FILE__ , &
502	__LINE__ )
503	ELSE
504	interval = padding_interval
505	ENDIF
506
507	CALL nl_get_auxinput5_begin_y( grid%id, auxinput5_begin_y )
508	CALL nl_get_auxinput5_begin_d( grid%id, auxinput5_begin_d )
509	CALL nl_get_auxinput5_begin_h( grid%id, auxinput5_begin_h )
510	CALL nl_get_auxinput5_begin_m( grid%id, auxinput5_begin_m )
511	CALL nl_get_auxinput5_begin_s( grid%id, auxinput5_begin_s )
512	IF ( MAX( auxinput5_begin_y, auxinput5_begin_d, &
513	auxinput5_begin_h, auxinput5_begin_m , auxinput5_begin_s ) .GT. 0 ) THEN
514	CALL WRFU_TimeIntervalSet( begin_time , D=auxinput5_begin_d, &
515	H=auxinput5_begin_h, M=auxinput5_begin_m, S=auxinput5_begin_s, rc=rc )
516	CALL wrf_check_error( WRFU_SUCCESS, rc, &
517	'WRFU_TimeIntervalSet(auxinput5_begin) FAILED', &
518	__FILE__ , &
519	__LINE__ )
520	ELSE
521	begin_time = zero_time
522	ENDIF
523	CALL nl_get_auxinput5_end_y( grid%id, auxinput5_end_y )
524	CALL nl_get_auxinput5_end_d( grid%id, auxinput5_end_d )
525	CALL nl_get_auxinput5_end_h( grid%id, auxinput5_end_h )
526	CALL nl_get_auxinput5_end_m( grid%id, auxinput5_end_m )
527	CALL nl_get_auxinput5_end_s( grid%id, auxinput5_end_s )
528	IF ( MAX( auxinput5_end_y, auxinput5_end_d, &
529	auxinput5_end_h, auxinput5_end_m , auxinput5_end_s ) .GT. 0 ) THEN
530	CALL WRFU_TimeIntervalSet( end_time , D=auxinput5_end_d, &
531	H=auxinput5_end_h, M=auxinput5_end_m, S=auxinput5_end_s, rc=rc )
532	CALL wrf_check_error( WRFU_SUCCESS, rc, &
533	'WRFU_TimeIntervalSet(auxinput5_end) FAILED', &
534	__FILE__ , &
535	__LINE__ )
536	ELSE
537	end_time = padding_interval
538	ENDIF
539	CALL domain_alarm_create( grid, AUXINPUT5_ALARM, interval, begin_time, end_time )
540	!TBH: Should be OK to remove the "#else" section and the code it contains
541	!TBH: because later code overwrites grid%alarms( AUXINPUT5_ALARM )...
542	!TBH: In fact, by setting namelist values for auxinput5 correctly, it ought
543	!TBH: to be possible to get rid of all "#ifdef WRF_CHEM" bits in this file...
544	CALL WRFU_AlarmEnable( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
545	CALL WRFU_AlarmRingerOn( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
546	! TBH: NOTE: Proper setting of namelist variables for auxinput5 ought to
547	! TBH: make this hard-coded bit unnecessary.
548	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
549	! add for wrf_chem emiss input
550	CALL WRFU_AlarmEnable( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
551	CALL WRFU_AlarmRingerOn( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
552	! end for wrf chem emiss input
553	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
554	#endif
555
556	! without this test, it's possible for the value of the WRF_ALARM_SECS_TIL_NEXT_RING
557	! that is written as metadata to a restart file to be garbage for BOUNDARY_ALARM for
558	! the nests. Parallel NetCDF does a header check on all the metadata being written
559	! from multiple processors and if it differs, it throws up an error. This avoids that.
560	IF ( grid%id .EQ. 1 ) THEN ! only moad can have specified boundaries
561	CALL domain_alarm_create( grid, BOUNDARY_ALARM )
562	CALL WRFU_AlarmEnable( grid%alarms( BOUNDARY_ALARM ), rc=rc )
563	CALL wrf_check_error( WRFU_SUCCESS, rc, &
564	'WRFU_AlarmEnable(BOUNDARY_ALARM) FAILED', &
565	__FILE__ , &
566	__LINE__ )
567	CALL WRFU_AlarmRingerOn( grid%alarms( BOUNDARY_ALARM ), rc=rc )
568	CALL wrf_check_error( WRFU_SUCCESS, rc, &
569	'WRFU_AlarmRingerOn(BOUNDARY_ALARM) FAILED', &
570	__FILE__ , &
571	__LINE__ )
572	ENDIF
573
574	! This is the interval at which the code in time_for_move in share/mediation_integrate.F
575	! will recompute the center of the Vortex. Other times, it will use the last position.
576	!
577	vortex_interval = 0
578	#ifdef MOVE_NESTS
579	CALL nl_get_vortex_interval ( grid%id , vortex_interval )
580	#endif
581	CALL WRFU_TimeIntervalSet( interval, M=vortex_interval, rc=rc )
582	CALL wrf_check_error( WRFU_SUCCESS, rc, &
583	'WRFU_TimeIntervalSet(interval) for computing vortex center FAILED', &
584	__FILE__ , &
585	__LINE__ )
586	CALL domain_alarm_create( grid, COMPUTE_VORTEX_CENTER_ALARM, interval )
587	#ifdef MOVE_NESTS
588	CALL WRFU_AlarmEnable( grid%alarms( COMPUTE_VORTEX_CENTER_ALARM ), rc=rc )
589	CALL wrf_check_error( WRFU_SUCCESS, rc, &
590	'WRFU_AlarmEnable(COMPUTE_VORTEX_CENTER_ALARM) FAILED', &
591	__FILE__ , &
592	__LINE__ )
593	CALL WRFU_AlarmRingerOn( grid%alarms( COMPUTE_VORTEX_CENTER_ALARM ), rc=rc )
594	CALL wrf_check_error( WRFU_SUCCESS, rc, &
595	'WRFU_AlarmRingerOn(COMPUTE_VORTEX_CENTER_ALARM) FAILED', &
596	__FILE__ , &
597	__LINE__ )
598	#else
599	! Go ahead and let the alarm be defined, but disable it, since we are not using moving nests here.
600	CALL WRFU_AlarmDisable( grid%alarms( COMPUTE_VORTEX_CENTER_ALARM ), rc=rc )
601	CALL wrf_check_error( WRFU_SUCCESS, rc, &
602	'WRFU_AlarmDisable(COMPUTE_VORTEX_CENTER_ALARM) FAILED', &
603	__FILE__ , &
604	__LINE__ )
605	#endif
606
607	grid%time_set = .TRUE.
608
609	! Initialize derived time quantities in grid state.
610	! These are updated in domain_clockadvance().
611	CALL domain_clock_get( grid, minutesSinceSimulationStart=grid%xtime )
612	CALL domain_clock_get( grid, currentDayOfYearReal=grid%julian )
613	WRITE(wrf_err_message,*) 'setup_timekeeping: set xtime to ',grid%xtime
614	CALL wrf_debug ( 100, TRIM(wrf_err_message) )
615	WRITE(wrf_err_message,*) 'setup_timekeeping: set julian to ',grid%julian
616	CALL wrf_debug ( 100, TRIM(wrf_err_message) )
617
618	CALL wrf_debug ( 100 , 'setup_timekeeping: returning...' )
619
620	END SUBROUTINE Setup_Timekeeping
621
622

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