1 |
C $Header: /u/gcmpack/MITgcm/model/src/checkpoint.F,v 1.55 2005/05/25 04:03:09 edhill Exp $ |
2 |
C $Name: $ |
3 |
|
4 |
#include "PACKAGES_CONFIG.h" |
5 |
#include "CPP_OPTIONS.h" |
6 |
|
7 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
8 |
CBOP |
9 |
C !ROUTINE: SET_WRITE_GLOBAL_PICKUP |
10 |
C !INTERFACE: |
11 |
SUBROUTINE SET_WRITE_GLOBAL_PICKUP( flag ) |
12 |
|
13 |
C !DESCRIPTION: |
14 |
C Sets an internal logical state to indicate whether files written |
15 |
C by subsequent calls to the READ_WRITE_FLD package should create |
16 |
C "global" or "tiled" files: |
17 |
C \begin{center} |
18 |
C \begin{tabular}[h]{|l|l|}\hline |
19 |
C \texttt{flag} & Meaning \\\hline |
20 |
C \texttt{.TRUE.} & use ``global'' files \\ |
21 |
C \texttt{.TRUE.} & use ``tiled'' files \\\hline |
22 |
C \end{tabular} |
23 |
C \end{center} |
24 |
|
25 |
C !USES: |
26 |
IMPLICIT NONE |
27 |
|
28 |
C !INPUT PARAMETERS: |
29 |
LOGICAL flag |
30 |
CEOP |
31 |
COMMON /PCKP_GBLFLS/ globalFile |
32 |
LOGICAL globalFile |
33 |
|
34 |
globalFile = flag |
35 |
|
36 |
RETURN |
37 |
END |
38 |
|
39 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
40 |
CBOP |
41 |
C !ROUTINE: READ_CHECKPOINT |
42 |
C !INTERFACE: |
43 |
SUBROUTINE READ_CHECKPOINT( |
44 |
I myIter, myThid ) |
45 |
|
46 |
C !DESCRIPTION: |
47 |
C This is the controlling routine for IO to write restart (or |
48 |
C ``pickup'' or ``checkpoint'') files. It calls routines from other |
49 |
C packages (\textit{eg.} mdsio and mnc) to do the per-variable |
50 |
C reads. |
51 |
|
52 |
C !USES: |
53 |
IMPLICIT NONE |
54 |
#include "SIZE.h" |
55 |
#include "EEPARAMS.h" |
56 |
#include "PARAMS.h" |
57 |
#ifdef ALLOW_MNC |
58 |
#include "MNC_PARAMS.h" |
59 |
#endif |
60 |
#include "DYNVARS.h" |
61 |
#include "SURFACE.h" |
62 |
#ifdef ALLOW_NONHYDROSTATIC |
63 |
#include "GW.h" |
64 |
#include "SOLVE_FOR_PRESSURE3D.h" |
65 |
#endif |
66 |
INTEGER IO_ERRCOUNT |
67 |
EXTERNAL IO_ERRCOUNT |
68 |
|
69 |
C !INPUT/OUTPUT PARAMETERS: |
70 |
C myThid - Thread number for this instance of the routine. |
71 |
C myIter - Iteration number |
72 |
INTEGER myThid |
73 |
INTEGER myIter |
74 |
CEOP |
75 |
|
76 |
C !LOCAL VARIABLES: |
77 |
C oldPrec :: Temp. for hold I/O precision information |
78 |
C prec |
79 |
C fn :: Temp. for building file name. |
80 |
INTEGER oldPrec, prec |
81 |
INTEGER i, j, nj |
82 |
CHARACTER*(MAX_LEN_FNAM) fn |
83 |
CHARACTER*(10) suff |
84 |
|
85 |
C Suffix for pickup files |
86 |
DO i = 1,MAX_LEN_FNAM |
87 |
fn(i:i) = ' ' |
88 |
ENDDO |
89 |
IF (pickupSuff .EQ. ' ') THEN |
90 |
WRITE(suff,'(I10.10)') myIter |
91 |
ELSE |
92 |
WRITE(suff,'(A10)') pickupSuff |
93 |
ENDIF |
94 |
WRITE(fn,'(A,A10)') 'pickup.',suff |
95 |
|
96 |
C Going to really do some IO. Make everyone except master thread wait. |
97 |
_BARRIER |
98 |
_BEGIN_MASTER( myThid ) |
99 |
|
100 |
IF (pickup_read_mdsio) THEN |
101 |
|
102 |
#ifdef OLD_STYLE_WITH_MANY_FILES |
103 |
|
104 |
C Force 64-bit IO |
105 |
oldPrec = readBinaryPrec |
106 |
readBinaryPrec = precFloat64 |
107 |
|
108 |
C Read model fields |
109 |
C Raw fields |
110 |
CALL READ_REC_XYZ_RL( 'uVel', uVel, 1,myIter,myThid) |
111 |
CALL READ_REC_XYZ_RL( 'gU', gU, 1,myIter,myThid) |
112 |
CALL READ_REC_XYZ_RL( 'guNm1', guNm1, 1,myIter,myThid) |
113 |
CALL READ_REC_XYZ_RL( 'vVel', vVel, 1,myIter,myThid) |
114 |
CALL READ_REC_XYZ_RL( 'gV', gV, 1,myIter,myThid) |
115 |
CALL READ_REC_XYZ_RL( 'gvNm1', gvNm1, 1,myIter,myThid) |
116 |
CALL READ_REC_XYZ_RL( 'theta', theta, 1,myIter,myThid) |
117 |
CALL READ_REC_XYZ_RL( 'gT', gT, 1,myIter,myThid) |
118 |
CALL READ_REC_XYZ_RL( 'gtNm1', gtNm1, 1,myIter,myThid) |
119 |
CALL READ_REC_XYZ_RL( 'salt', salt, 1,myIter,myThid) |
120 |
CALL READ_REC_XYZ_RL( 'gS', gS, 1,myIter,myThid) |
121 |
CALL READ_REC_XYZ_RL( 'gsNm1', gsNm1, 1,myIter,myThid) |
122 |
CALL READ_REC_XY_RL ( 'etaN', etaN, 1,myIter,myThid) |
123 |
|
124 |
#ifdef ALLOW_NONHYDROSTATIC |
125 |
IF ( nonHydrostatic ) THEN |
126 |
CALL READ_REC_XYZ_RL('phi_nh',phi_nh,1,myIter,myThid) |
127 |
CALL READ_REC_XYZ_RL( 'gW', gW,1,myIter,myThid) |
128 |
c CALL READ_REC_XYZ_RL( 'gWnm1', gWnm1,1,myIter,myThid) |
129 |
ENDIF |
130 |
#endif |
131 |
|
132 |
C Reset default IO precision |
133 |
readBinaryPrec = oldPrec |
134 |
|
135 |
#else /* OLD_STYLE_WITH_MANY_FILES */ |
136 |
|
137 |
prec = precFloat64 |
138 |
|
139 |
#ifdef ALLOW_MDSIO |
140 |
|
141 |
C Read model fields |
142 |
IF ( usePickupBeforeC54 ) THEN |
143 |
#ifndef ALLOW_ADAMSBASHFORTH_3 |
144 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, 1,myThid) |
145 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gU, 2,myThid) |
146 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,guNm1, 3,myThid) |
147 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, 4,myThid) |
148 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gV, 5,myThid) |
149 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gvNm1, 6,myThid) |
150 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,theta, 7,myThid) |
151 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gT, 8,myThid) |
152 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gtNm1, 9,myThid) |
153 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, 10,myThid) |
154 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gS, 11,myThid) |
155 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gsNm1, 12,myThid) |
156 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
157 |
CALL MDSREADFIELD(fn,prec,'RL', 1,etaN,12*Nr+1,myThid) |
158 |
#ifdef NONLIN_FRSURF |
159 |
IF (nonlinFreeSurf .GE. 0) THEN |
160 |
CALL MDSREADFIELD(fn,prec,'RL',1,etaH,12*Nr+2,myThid) |
161 |
ENDIF |
162 |
#endif |
163 |
ELSE |
164 |
#ifdef ALLOW_ADAMSBASHFORTH_3 |
165 |
j = 3 |
166 |
IF ( startFromPickupAB2 ) j = 2 |
167 |
nj = 0 |
168 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, nj+1,myThid) |
169 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
170 |
& guNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
171 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
172 |
& guNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
173 |
nj = j |
174 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, nj+1,myThid) |
175 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
176 |
& gvNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
177 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
178 |
& gvNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
179 |
nj = 2*j |
180 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,theta,nj+1,myThid) |
181 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
182 |
& gtNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
183 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
184 |
& gtNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
185 |
nj = 3*j |
186 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, nj+1,myThid) |
187 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
188 |
& gsNm(1-Olx,1-Oly,1,1,1,1), nj+2,myThid) |
189 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, |
190 |
& gsNm(1-Olx,1-Oly,1,1,1,2), nj+j,myThid) |
191 |
nj = 4*j |
192 |
#else /* ALLOW_ADAMSBASHFORTH_3 */ |
193 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,uVel, 1,myThid) |
194 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,guNm1, 2,myThid) |
195 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,vVel, 3,myThid) |
196 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gvNm1, 4,myThid) |
197 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,theta, 5,myThid) |
198 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gtNm1, 6,myThid) |
199 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,salt, 7,myThid) |
200 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gsNm1, 8,myThid) |
201 |
nj = 8 |
202 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
203 |
CALL MDSREADFIELD(fn,prec,'RL', 1,etaN, nj*Nr+1,myThid) |
204 |
#ifdef EXACT_CONSERV |
205 |
IF (exactConserv) THEN |
206 |
CALL MDSREADFIELD(fn,prec,'RL',1,dEtaHdt,nj*Nr+2,myThid) |
207 |
ENDIF |
208 |
IF (nonlinFreeSurf .GT. 0) THEN |
209 |
CALL MDSREADFIELD(fn,prec,'RL',1,etaH, nj*Nr+3,myThid) |
210 |
ENDIF |
211 |
#endif |
212 |
ENDIF |
213 |
|
214 |
IF ( useDynP_inEos_Zc ) THEN |
215 |
WRITE(fn,'(A,A10)') 'pickup_ph.',suff |
216 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,totPhiHyd,1,myThid) |
217 |
ENDIF |
218 |
#ifdef ALLOW_NONHYDROSTATIC |
219 |
IF ( nonHydrostatic ) THEN |
220 |
WRITE(fn,'(A,A10)') 'pickup_nh.',suff |
221 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,phi_nh,1,myThid) |
222 |
CALL MDSREADFIELD(fn,prec,'RL',Nr, gW,2,myThid) |
223 |
c CALL MDSREADFIELD(fn,prec,'RL',Nr, gWnm1,3,myThid) |
224 |
ENDIF |
225 |
#endif |
226 |
|
227 |
#endif /* ALLOW_MDSIO */ |
228 |
|
229 |
#endif /* OLD_STYLE_WITH_MANY_FILES */ |
230 |
|
231 |
ENDIF |
232 |
|
233 |
#ifdef ALLOW_MNC |
234 |
IF (useMNC .AND. pickup_read_mnc) THEN |
235 |
WRITE(fn,'(A)') 'pickup' |
236 |
CALL MNC_FILE_CLOSE_ALL_MATCHING(fn, myThid) |
237 |
CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
238 |
CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, -1, myThid) |
239 |
CALL MNC_CW_RL_R('D',fn,0,0,'U',uVel, myThid) |
240 |
CALL MNC_CW_RL_R('D',fn,0,0,'V',vVel, myThid) |
241 |
CALL MNC_CW_RL_R('D',fn,0,0,'Temp',theta, myThid) |
242 |
CALL MNC_CW_RL_R('D',fn,0,0,'S',salt, myThid) |
243 |
CALL MNC_CW_RL_R('D',fn,0,0,'Eta',etaN, myThid) |
244 |
#ifndef ALLOW_ADAMSBASHFORTH_3 |
245 |
CALL MNC_CW_RL_R('D',fn,0,0,'gUnm1',guNm1, myThid) |
246 |
CALL MNC_CW_RL_R('D',fn,0,0,'gVnm1',gvNm1, myThid) |
247 |
CALL MNC_CW_RL_R('D',fn,0,0,'gTnm1',gtNm1, myThid) |
248 |
CALL MNC_CW_RL_R('D',fn,0,0,'gSnm1',gsNm1, myThid) |
249 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
250 |
C#ifdef NONLIN_FRSURF |
251 |
C IF ( nonlinFreeSurf.GE.0 .AND. usePickupBeforeC54 ) |
252 |
C & CALL MNC_CW_RL_R('D',fn,0,0,'EtaH', etaH, myThid) |
253 |
C#endif |
254 |
#ifdef EXACT_CONSERV |
255 |
IF (exactConserv) THEN |
256 |
CALL MNC_CW_RL_R('D',fn,0,0,'dEtaHdt',dEtaHdt,myThid) |
257 |
ENDIF |
258 |
IF (nonlinFreeSurf .GT. 0) THEN |
259 |
CALL MNC_CW_RL_R('D',fn,0,0,'EtaH', etaH, myThid) |
260 |
ENDIF |
261 |
#endif |
262 |
#ifdef ALLOW_NONHYDROSTATIC |
263 |
IF (nonHydrostatic) THEN |
264 |
CALL MNC_CW_RL_R('D',fn,0,0,'phi_nh', phi_nh, myThid) |
265 |
CALL MNC_CW_RL_R('D',fn,0,0,'gW', gW, myThid) |
266 |
ENDIF |
267 |
#endif |
268 |
IF ( useDynP_inEos_Zc ) THEN |
269 |
CALL MNC_CW_RL_R('D',fn,0,0,'phiHyd',totPhiHyd,myThid) |
270 |
ENDIF |
271 |
ENDIF |
272 |
#endif /* ALLOW_MNC */ |
273 |
|
274 |
_END_MASTER( myThid ) |
275 |
_BARRIER |
276 |
|
277 |
C Fill in edge regions |
278 |
CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
279 |
_EXCH_XYZ_R8(theta , myThid ) |
280 |
_EXCH_XYZ_R8(salt , myThid ) |
281 |
c CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid) |
282 |
c _EXCH_XYZ_R8(gt , myThid ) |
283 |
c _EXCH_XYZ_R8(gs , myThid ) |
284 |
#ifdef ALLOW_ADAMSBASHFORTH_3 |
285 |
CALL EXCH_UV_XYZ_RL(guNm(1-Olx,1-Oly,1,1,1,1), |
286 |
& gvNm(1-Olx,1-Oly,1,1,1,1),.TRUE.,myThid) |
287 |
_EXCH_XYZ_R8( gtNm(1-Olx,1-Oly,1,1,1,1), myThid ) |
288 |
_EXCH_XYZ_R8( gsNm(1-Olx,1-Oly,1,1,1,1), myThid ) |
289 |
CALL EXCH_UV_XYZ_RL(guNm(1-Olx,1-Oly,1,1,1,2), |
290 |
& gvNm(1-Olx,1-Oly,1,1,1,2),.TRUE.,myThid) |
291 |
_EXCH_XYZ_R8( gtNm(1-Olx,1-Oly,1,1,1,2), myThid ) |
292 |
_EXCH_XYZ_R8( gsNm(1-Olx,1-Oly,1,1,1,2), myThid ) |
293 |
#else /* ALLOW_ADAMSBASHFORTH_3 */ |
294 |
CALL EXCH_UV_XYZ_RL(guNm1,gvNm1,.TRUE.,myThid) |
295 |
_EXCH_XYZ_R8(gtNm1 , myThid ) |
296 |
_EXCH_XYZ_R8(gsNm1 , myThid ) |
297 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
298 |
_EXCH_XY_R8 (etaN, myThid ) |
299 |
_EXCH_XY_R8( etaH, myThid ) |
300 |
#ifdef EXACT_CONSERV |
301 |
_EXCH_XY_R8( detaHdt, myThid ) |
302 |
#endif |
303 |
|
304 |
IF ( useDynP_inEos_Zc ) |
305 |
& _EXCH_XYZ_RL( totPhiHyd, myThid ) |
306 |
|
307 |
#ifdef ALLOW_NONHYDROSTATIC |
308 |
IF ( nonHydrostatic ) THEN |
309 |
_EXCH_XYZ_R8(phi_nh, myThid ) |
310 |
_EXCH_XYZ_R8(gW , myThid ) |
311 |
c _EXCH_XYZ_R8(gWNM1 , myThid ) |
312 |
ENDIF |
313 |
#endif |
314 |
|
315 |
RETURN |
316 |
END |
317 |
|
318 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
319 |
CBOP |
320 |
C !ROUTINE: WRITE_CHECKPOINT |
321 |
C !INTERFACE: |
322 |
SUBROUTINE WRITE_CHECKPOINT( |
323 |
I modelEnd, myTime, |
324 |
I myIter, myThid ) |
325 |
|
326 |
C !DESCRIPTION: |
327 |
C This is the controlling routine for IO to write restart (or |
328 |
C ``pickup'' or ``checkpoint'') files. It calls routines from other |
329 |
C packages (\textit{eg.} mdsio and mnc) to do the per-variable |
330 |
C writes. |
331 |
C |
332 |
C Both ``rolling-checkpoint'' files and permanent checkpoint files |
333 |
C are written here. A rolling checkpoint works through a circular |
334 |
C list of suffices. Generally the circular list has two entries so |
335 |
C that a rolling checkpoint will overwrite the last rolling |
336 |
C checkpoint but one. This is useful for running long jobs without |
337 |
C filling too much disk space. In a permanent checkpoint, data is |
338 |
C written suffixed by the current timestep number. Permanent |
339 |
C checkpoints can be used to provide snap-shots from which the |
340 |
C model can be restarted. |
341 |
|
342 |
C !USES: |
343 |
IMPLICIT NONE |
344 |
#include "SIZE.h" |
345 |
#include "EEPARAMS.h" |
346 |
#include "PARAMS.h" |
347 |
#ifdef ALLOW_MNC |
348 |
#include "MNC_PARAMS.h" |
349 |
#endif |
350 |
LOGICAL DIFFERENT_MULTIPLE |
351 |
EXTERNAL DIFFERENT_MULTIPLE |
352 |
INTEGER IO_ERRCOUNT |
353 |
EXTERNAL IO_ERRCOUNT |
354 |
|
355 |
C !INPUT PARAMETERS: |
356 |
C modelEnd :: Checkpoint call at end of model run. |
357 |
C myThid :: Thread number for this instance of the routine. |
358 |
C myIter :: Iteration number |
359 |
C myTime :: Current time of simulation ( s ) |
360 |
LOGICAL modelEnd |
361 |
INTEGER myThid |
362 |
INTEGER myIter |
363 |
_RL myTime |
364 |
CEOP |
365 |
|
366 |
C !LOCAL VARIABLES: |
367 |
C permCheckPoint :: Flag indicating whether a permanent checkpoint will |
368 |
C be written. |
369 |
C tempCheckPoint :: Flag indicating if it is time to write a non-permanent |
370 |
C checkpoint (that will be permanent if permCheckPoint=T) |
371 |
LOGICAL permCheckPoint, tempCheckPoint |
372 |
INTEGER thisdate(4), prevdate(4) |
373 |
|
374 |
permCheckPoint = .FALSE. |
375 |
tempCheckPoint = .FALSE. |
376 |
permCheckPoint = |
377 |
& DIFFERENT_MULTIPLE(pChkptFreq,myTime,deltaTClock) |
378 |
tempCheckPoint = |
379 |
& DIFFERENT_MULTIPLE( ChkptFreq,myTime,deltaTClock) |
380 |
|
381 |
#ifdef ALLOW_CAL |
382 |
IF ( calendarDumps ) THEN |
383 |
C-- Convert approximate months (30-31 days) and years (360-372 days) |
384 |
C to exact calendar months and years. |
385 |
C- First determine calendar dates for this and previous time step. |
386 |
call cal_GetDate( myiter ,mytime ,thisdate,mythid ) |
387 |
call cal_GetDate( myiter-1,mytime-deltaTClock,prevdate,mythid ) |
388 |
C- Monthly pChkptFreq: |
389 |
IF( pChkptFreq.GE. 2592000 .AND. pChkptFreq.LE. 2678400 ) THEN |
390 |
permCheckPoint = .FALSE. |
391 |
IF((thisdate(1)-prevdate(1)) .GT. 50 )permCheckPoint=.TRUE. |
392 |
ENDIF |
393 |
C- Yearly pChkptFreq: |
394 |
IF( pChkptFreq.GE.31104000 .AND. pChkptFreq.LE.31968000 ) THEN |
395 |
permCheckPoint = .FALSE. |
396 |
IF((thisdate(1)-prevdate(1)) .GT. 5000)permCheckPoint=.TRUE. |
397 |
ENDIF |
398 |
C- Monthly ChkptFreq: |
399 |
IF( ChkptFreq.GE. 2592000 .AND. ChkptFreq.LE. 2678400 ) THEN |
400 |
tempCheckPoint = .FALSE. |
401 |
IF((thisdate(1)-prevdate(1)) .GT. 50 )tempCheckPoint=.TRUE. |
402 |
ENDIF |
403 |
C- Yearly ChkptFreq: |
404 |
IF( ChkptFreq.GE.31104000 .AND. ChkptFreq.LE.31968000 ) THEN |
405 |
tempCheckPoint = .FALSE. |
406 |
IF((thisdate(1)-prevdate(1)) .GT. 5000)tempCheckPoint=.TRUE. |
407 |
ENDIF |
408 |
ENDIF |
409 |
#endif |
410 |
|
411 |
IF ( |
412 |
& ( .NOT.modelEnd .AND. (permCheckPoint.OR.tempCheckPoint) ) |
413 |
& .OR. |
414 |
& ( modelEnd .AND. .NOT.(permCheckPoint.OR.tempCheckPoint) ) |
415 |
& ) THEN |
416 |
|
417 |
CALL WRITE_CHECKPOINT_NOW( |
418 |
& permCheckPoint, myTime, myIter, myThid ) |
419 |
|
420 |
|
421 |
ENDIF |
422 |
RETURN |
423 |
END |
424 |
|
425 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
426 |
CBOP |
427 |
C !ROUTINE: WRITE_CHECKPOINT_NOW |
428 |
C !INTERFACE: |
429 |
SUBROUTINE WRITE_CHECKPOINT_NOW( |
430 |
I permCheckPoint, myTime, |
431 |
I myIter, myThid ) |
432 |
|
433 |
C !DESCRIPTION: |
434 |
C Write the checkpoint and do it NOW. |
435 |
|
436 |
C !USES: |
437 |
IMPLICIT NONE |
438 |
#include "SIZE.h" |
439 |
#include "EEPARAMS.h" |
440 |
#include "PARAMS.h" |
441 |
#ifdef ALLOW_MNC |
442 |
#include "MNC_PARAMS.h" |
443 |
#endif |
444 |
#include "DYNVARS.h" |
445 |
#include "SURFACE.h" |
446 |
#ifdef ALLOW_NONHYDROSTATIC |
447 |
#include "GW.h" |
448 |
#include "SOLVE_FOR_PRESSURE3D.h" |
449 |
#endif |
450 |
INTEGER IO_ERRCOUNT |
451 |
EXTERNAL IO_ERRCOUNT |
452 |
COMMON /PCKP_GBLFLS/ globalFile |
453 |
LOGICAL globalFile |
454 |
|
455 |
C !INPUT PARAMETERS: |
456 |
C permCheckPoint :: Is or is not a permanent checkpoint. |
457 |
C myThid :: Thread number for this instance of the routine. |
458 |
C myIter :: Iteration number |
459 |
C myTime :: Current time of simulation ( s ) |
460 |
LOGICAL permCheckPoint |
461 |
INTEGER myThid |
462 |
INTEGER myIter |
463 |
_RL myTime |
464 |
CEOP |
465 |
|
466 |
C !LOCAL VARIABLES: |
467 |
C oldPrc :: Temp. for holding I/O precision |
468 |
C fn :: Temp. for building file name string. |
469 |
C lgf :: Flag to indicate whether to use global file mode. |
470 |
INTEGER oldPrec, prec |
471 |
INTEGER i, nj |
472 |
CHARACTER*(MAX_LEN_FNAM) fn |
473 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
474 |
LOGICAL lgf |
475 |
|
476 |
C Write model fields |
477 |
DO i = 1,MAX_LEN_FNAM |
478 |
fn(i:i) = ' ' |
479 |
ENDDO |
480 |
IF ( permCheckPoint ) THEN |
481 |
WRITE(fn,'(A,I10.10)') 'pickup.',myIter |
482 |
ELSE |
483 |
WRITE(fn,'(A,A)') 'pickup.',checkPtSuff(nCheckLev) |
484 |
ENDIF |
485 |
|
486 |
C Going to really do some IO. Make everyone except master thread wait. |
487 |
_BARRIER |
488 |
_BEGIN_MASTER( myThid ) |
489 |
|
490 |
IF (pickup_write_mdsio) THEN |
491 |
|
492 |
#ifdef OLD_STYLE_WITH_MANY_FILES |
493 |
|
494 |
C Force 64-bit IO |
495 |
oldPrec = writeBinaryPrec |
496 |
writeBinaryPrec = precFloat64 |
497 |
C Write model fields |
498 |
C Raw fields |
499 |
CALL WRITE_REC_XYZ_RL( 'uVel', uVel, 1,myIter,myThid) |
500 |
CALL WRITE_REC_XYZ_RL( 'gU', gU, 1,myIter,myThid) |
501 |
CALL WRITE_REC_XYZ_RL( 'gUNm1', gUNm1, 1,myIter,myThid) |
502 |
CALL WRITE_REC_XYZ_RL( 'vVel', vVel, 1,myIter,myThid) |
503 |
CALL WRITE_REC_XYZ_RL( 'gV', gV, 1,myIter,myThid) |
504 |
CALL WRITE_REC_XYZ_RL( 'gVNm1', gVNm1, 1,myIter,myThid) |
505 |
CALL WRITE_REC_XYZ_RL( 'theta', theta, 1,myIter,myThid) |
506 |
CALL WRITE_REC_XYZ_RL( 'gT', gT, 1,myIter,myThid) |
507 |
CALL WRITE_REC_XYZ_RL( 'gTNm1', gTNm1, 1,myIter,myThid) |
508 |
CALL WRITE_REC_XYZ_RL( 'salt', salt, 1,myIter,myThid) |
509 |
CALL WRITE_REC_XYZ_RL( 'gS', gS, 1,myIter,myThid) |
510 |
CALL WRITE_REC_XYZ_RL( 'gSNm1', gSNm1, 1,myIter,myThid) |
511 |
CALL WRITE_REC_XY_RL ( 'etaN', etaN, 1,myIter,myThid) |
512 |
#ifdef ALLOW_NONHYDROSTATIC |
513 |
IF ( nonHydrostatic ) THEN |
514 |
CALL WRITE_REC_XYZ_RL('phi_nh',phi_nh,1,myIter,myThid) |
515 |
CALL WRITE_REC_XYZ_RL( 'gW', gW,1,myIter,myThid) |
516 |
C CALL WRITE_REC_XYZ_RL( 'gWnm1', gWnm1,1,myIter,myThid) |
517 |
ENDIF |
518 |
#endif |
519 |
C Reset binary precision |
520 |
writeBinaryPrec = oldPrec |
521 |
|
522 |
#else /* OLD_STYLE_WITH_MANY_FILES */ |
523 |
|
524 |
prec = precFloat64 |
525 |
lgf = globalFile |
526 |
|
527 |
#ifdef ALLOW_MDSIO |
528 |
|
529 |
#ifdef ALLOW_ADAMSBASHFORTH_3 |
530 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,uVel, 1,myIter,myThid) |
531 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
532 |
& guNm(1-Olx,1-Oly,1,1,1,1), 2,myIter,myThid) |
533 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
534 |
& guNm(1-Olx,1-Oly,1,1,1,2), 3,myIter,myThid) |
535 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,vVel, 4,myIter,myThid) |
536 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
537 |
& gvNm(1-Olx,1-Oly,1,1,1,1), 5,myIter,myThid) |
538 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
539 |
& gvNm(1-Olx,1-Oly,1,1,1,2), 6,myIter,myThid) |
540 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,theta, 7,myIter,myThid) |
541 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
542 |
& gtNm(1-Olx,1-Oly,1,1,1,1), 8,myIter,myThid) |
543 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
544 |
& gtNm(1-Olx,1-Oly,1,1,1,2), 9,myIter,myThid) |
545 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,salt, 10,myIter,myThid) |
546 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
547 |
& gsNm(1-Olx,1-Oly,1,1,1,1),11,myIter,myThid) |
548 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr, |
549 |
& gsNm(1-Olx,1-Oly,1,1,1,2),12,myIter,myThid) |
550 |
nj = 12 |
551 |
#else /* ALLOW_ADAMSBASHFORTH_3 */ |
552 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,uVel, 1,myIter,myThid) |
553 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,guNm1,2,myIter,myThid) |
554 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,vVel, 3,myIter,myThid) |
555 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gvNm1,4,myIter,myThid) |
556 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,theta,5,myIter,myThid) |
557 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gtNm1,6,myIter,myThid) |
558 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,salt, 7,myIter,myThid) |
559 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gsNm1,8,myIter,myThid) |
560 |
nj = 8 |
561 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
562 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,etaN, nj*Nr+1, |
563 |
& myIter,myThid) |
564 |
#ifdef EXACT_CONSERV |
565 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,dEtaHdt,nj*Nr+2, |
566 |
& myIter,myThid) |
567 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL', 1,etaHnm1,nj*Nr+3, |
568 |
& myIter,myThid) |
569 |
#endif /* EXACT_CONSERV */ |
570 |
IF ( useDynP_inEos_Zc ) THEN |
571 |
IF ( permCheckPoint ) THEN |
572 |
WRITE(fn,'(A,I10.10)') 'pickup_ph.',myIter |
573 |
ELSE |
574 |
WRITE(fn,'(A,A)') 'pickup_ph.',checkPtSuff(nCheckLev) |
575 |
ENDIF |
576 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,totPhiHyd, |
577 |
& 1,myIter,myThid) |
578 |
ENDIF |
579 |
#ifdef ALLOW_NONHYDROSTATIC |
580 |
IF ( nonHydrostatic ) THEN |
581 |
IF ( permCheckPoint ) THEN |
582 |
WRITE(fn,'(A,I10.10)') 'pickup_nh.',myIter |
583 |
ELSE |
584 |
WRITE(fn,'(A,A)') 'pickup_nh.',checkPtSuff(nCheckLev) |
585 |
ENDIF |
586 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,phi_nh, 1, |
587 |
& myIter,myThid) |
588 |
CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gW, 2, |
589 |
& myIter,myThid) |
590 |
C CALL MDSWRITEFIELD(fn,prec,lgf,'RL',Nr,gWnm1, 3, |
591 |
C & myIter,myThid) |
592 |
ENDIF |
593 |
#endif /* ALLOW_NONHYDROSTATIC */ |
594 |
|
595 |
#endif /* ALLOW_MDSIO */ |
596 |
|
597 |
#endif /* OLD_STYLE_WITH_MANY_FILES */ |
598 |
|
599 |
ENDIF |
600 |
|
601 |
#ifdef ALLOW_MNC |
602 |
IF (useMNC .AND. pickup_write_mnc) THEN |
603 |
IF ( permCheckPoint ) THEN |
604 |
WRITE(fn,'(A)') 'pickup' |
605 |
ELSE |
606 |
WRITE(fn,'(A,A)') 'pickup.',checkPtSuff(nCheckLev) |
607 |
ENDIF |
608 |
CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
609 |
IF ( permCheckPoint ) THEN |
610 |
CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, 0, myThid) |
611 |
ELSE |
612 |
CALL MNC_CW_SET_CITER(fn, 2, -1, -1, -1, myThid) |
613 |
ENDIF |
614 |
CALL MNC_CW_RL_W_S('D',fn,0,0,'T', myTime, myThid) |
615 |
CALL MNC_CW_I_W_S('I',fn,0,0,'iter', myIter, myThid) |
616 |
CALL MNC_CW_RL_W('D',fn,0,0,'U', uVel, myThid) |
617 |
CALL MNC_CW_RL_W('D',fn,0,0,'V', vVel, myThid) |
618 |
CALL MNC_CW_RL_W('D',fn,0,0,'Temp', theta, myThid) |
619 |
CALL MNC_CW_RL_W('D',fn,0,0,'S', salt, myThid) |
620 |
CALL MNC_CW_RL_W('D',fn,0,0,'Eta', etaN, myThid) |
621 |
#ifndef ALLOW_ADAMSBASHFORTH_3 |
622 |
CALL MNC_CW_RL_W('D',fn,0,0,'gUnm1', guNm1, myThid) |
623 |
CALL MNC_CW_RL_W('D',fn,0,0,'gVnm1', gvNm1, myThid) |
624 |
CALL MNC_CW_RL_W('D',fn,0,0,'gTnm1', gtNm1, myThid) |
625 |
CALL MNC_CW_RL_W('D',fn,0,0,'gSnm1', gsNm1, myThid) |
626 |
#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
627 |
#ifdef EXACT_CONSERV |
628 |
CALL MNC_CW_RL_W('D',fn,0,0,'dEtaHdt', dEtaHdt, myThid) |
629 |
CALL MNC_CW_RL_W('D',fn,0,0,'EtaH', etaHnm1, myThid) |
630 |
#endif |
631 |
#ifdef ALLOW_NONHYDROSTATIC |
632 |
IF ( nonHydrostatic ) THEN |
633 |
CALL MNC_CW_RL_W('D',fn,0,0,'phi_nh', phi_nh, myThid) |
634 |
CALL MNC_CW_RL_W('D',fn,0,0,'gW', gW, myThid) |
635 |
ENDIF |
636 |
#endif |
637 |
IF ( useDynP_inEos_Zc ) THEN |
638 |
CALL MNC_CW_RL_W('D',fn,0,0,'phiHyd', totPhiHyd, myThid) |
639 |
ENDIF |
640 |
ENDIF |
641 |
#endif /* ALLOW_MNC */ |
642 |
|
643 |
C Write suffix for stdout information |
644 |
IF ( permCheckPoint ) THEN |
645 |
WRITE(fn,'(I10.10)') myIter |
646 |
ELSE |
647 |
WRITE(fn,'(A)') checkPtSuff(nCheckLev) |
648 |
ENDIF |
649 |
|
650 |
IF ( .NOT. permCheckPoint ) THEN |
651 |
nCheckLev = MOD(nCheckLev, maxNoChkptLev)+1 |
652 |
ENDIF |
653 |
|
654 |
_END_MASTER(myThid) |
655 |
_BARRIER |
656 |
|
657 |
C Write information to stdout so there is a record that the |
658 |
C checkpoint was completed |
659 |
_BEGIN_MASTER(myThid) |
660 |
WRITE(msgBuf,'(A11,I10,1X,A10)') |
661 |
& "%CHECKPOINT ",myIter,fn |
662 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
663 |
_END_MASTER(myThid) |
664 |
|
665 |
RETURN |
666 |
END |