/[MITgcm]/MITgcm/pkg/diagnostics/diagnostics_write.F
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Annotation of /MITgcm/pkg/diagnostics/diagnostics_write.F

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Revision 1.15 - (hide annotations) (download)
Mon May 16 23:41:32 2005 UTC (18 years, 11 months ago) by molod
Branch: MAIN
Changes since 1.14: +19 -13 lines
Use alarm system for diagnostics when fizhi is in use

1 molod 1.15 C $Header: /u/gcmpack/MITgcm/pkg/diagnostics/diagnostics_write.F,v 1.14 2005/05/14 20:45:27 jmc Exp $
2 edhill 1.6 C $Name: $
3    
4 edhill 1.7 #include "DIAG_OPTIONS.h"
5    
6 jmc 1.9 SUBROUTINE DIAGNOSTICS_WRITE ( myTime, myIter, myThid )
7 molod 1.1 C***********************************************************************
8     C Purpose
9     C -------
10 molod 1.2 C Output sequence for the (multiple) diagnostics output files
11 molod 1.1 C
12     C Arguments Description
13     C ----------------------
14 jmc 1.9 C myTime :: Current time of simulation ( s )
15     C myIter :: Current Iteration Number
16     C myThid :: my thread Id number
17 molod 1.1 C***********************************************************************
18 jmc 1.8 IMPLICIT NONE
19 molod 1.1 #include "SIZE.h"
20 jmc 1.8 #include "DIAGNOSTICS_SIZE.h"
21     #include "DIAGNOSTICS.h"
22 molod 1.4 #include "EEPARAMS.h"
23     #include "PARAMS.h"
24 molod 1.12 #ifdef ALLOW_FIZHI
25     #include "chronos.h"
26     #endif
27 molod 1.1
28 jmc 1.14 C !INPUT PARAMETERS:
29 jmc 1.9 _RL myTime
30 jmc 1.8 INTEGER myIter, myThid
31 molod 1.1
32     c Local variables
33     c ===============
34 jmc 1.8 INTEGER n
35 jmc 1.9 INTEGER myItM1, wrIter
36     LOGICAL dump2fileNow
37 jmc 1.14 _RL phiSec, freqSec, wrTime
38     #ifdef ALLOW_CAL
39 dimitri 1.10 INTEGER thisdate(4), prevdate(4)
40 jmc 1.14 #endif
41     #ifdef ALLOW_FIZHI
42 molod 1.15 integer nsecf2,mmdd,hhmmss,alarm2
43     character *9 tagname
44 jmc 1.14 #endif
45    
46     LOGICAL DIFF_PHASE_MULTIPLE
47     EXTERNAL DIFF_PHASE_MULTIPLE
48 jmc 1.8
49 jmc 1.9 IF ( myIter.NE.nIter0 ) THEN
50     myItM1 = myIter - 1
51 molod 1.1
52     C***********************************************************************
53 jmc 1.8 C*** Check to see IF its time for Diagnostic Output ***
54 molod 1.1 C***********************************************************************
55    
56 dimitri 1.10 #ifdef ALLOW_CAL
57     IF ( calendarDumps ) THEN
58     C- Determine calendar dates for this and previous time step.
59     call cal_GetDate(myiter ,mytime ,thisdate,mythid)
60     call cal_GetDate(myiter-1,mytime-deltaTClock,prevdate,mythid)
61     ENDIF
62     #endif
63    
64 jmc 1.8 DO n = 1,nlists
65 jmc 1.14 freqSec = freq(n)
66     phiSec = phase(n)
67 molod 1.12 #ifdef ALLOW_FIZHI
68     if( useFIZHI) then
69 molod 1.15 mmdd = int(freq(n))
70 molod 1.13 hhmmss = int((freq(n) - int(freq(n)))*1.e6)
71 molod 1.15 freqSec = nsecf2(hhmmss,mmdd,nymd)
72 molod 1.12 endif
73     #endif
74    
75 jmc 1.14 IF ( freqSec.LT.0. ) THEN
76 jmc 1.9 C-- write snap-shot with suffix = myIter to be consistent with
77     C time-average diagnostics (e.g., freq=-1 & freq=1):
78     c wrIter = myIter
79 jmc 1.14 c wrTime = myTime
80 jmc 1.9 C-- write snap-shot with suffix = myIter-1 to be consistent with
81     C state-variable time-step:
82     wrIter = myItM1
83 jmc 1.14 wrTime = myTime - deltaTclock
84 jmc 1.9 ELSE
85     wrIter = myIter
86 jmc 1.14 wrTime = myTime
87 jmc 1.9 ENDIF
88 jmc 1.14 dump2fileNow = DIFF_PHASE_MULTIPLE( phiSec, freqSec,
89     & wrTime, deltaTclock )
90 molod 1.15 #ifdef ALLOW_FIZHI
91     if( useFIZHI) then
92     write(tagname,'(A,I2.2)')'diagtag',n
93     dump2fileNow = alarm2(tagname)
94     endif
95     #endif
96 dimitri 1.10
97     #ifdef ALLOW_CAL
98     IF ( calendarDumps .AND. (
99     & ( freqSec.GE. 2592000 .AND. freqSec.LE. 2678400 ) .OR.
100 dimitri 1.11 & ( freqSec.GE.31104000 .AND. freqSec.LE.31968000 ))) THEN
101 dimitri 1.10 C-- Convert approximate months (30-31 days) and years (360-372 days)
102     C to exact calendar months and years.
103 dimitri 1.11 dump2fileNow = .FALSE.
104 dimitri 1.10 C- Monthly freqSec:
105     IF( freqSec.GE. 2592000 .AND. freqSec.LE. 2678400 .AND.
106 dimitri 1.11 & (thisdate(1)-prevdate(1)).GT.50 ) dump2fileNow = .TRUE.
107 dimitri 1.10 C- Yearly freqSec:
108     IF( freqSec.GE.31104000 .AND. freqSec.LE.31968000 .AND.
109 dimitri 1.11 & (thisdate(1)-prevdate(1)).GT.5000 ) dump2fileNow = .TRUE.
110 dimitri 1.10 ENDIF
111     #endif
112    
113 jmc 1.9 IF ( dump2fileNow ) THEN
114     CALL DIAGNOSTICS_OUT(n,wrIter,myThid)
115 jmc 1.8 ENDIF
116     ENDDO
117    
118     C- wait for everyone before setting arrays to zero:
119     _BARRIER
120     DO n = 1,nlists
121 jmc 1.14 freqSec = freq(n)
122     phiSec = phase(n)
123 molod 1.12 #ifdef ALLOW_FIZHI
124     if( useFIZHI) then
125 molod 1.15 mmdd = int(freq(n))
126 molod 1.13 hhmmss = int((freq(n) - int(freq(n)))*1.e6)
127 molod 1.15 freqSec = nsecf2(hhmmss,mmdd,nymd)
128 molod 1.12 endif
129     #endif
130 jmc 1.14 wrTime = myTime
131     IF ( freqSec.LT.0. ) wrTime = myTime - deltaTclock
132     dump2fileNow = DIFF_PHASE_MULTIPLE( phiSec, freqSec,
133     & wrTime, deltaTclock )
134 molod 1.15 #ifdef ALLOW_FIZHI
135     if( useFIZHI) then
136     write(tagname,'(A,I2.2)')'diagtag',n
137     dump2fileNow = alarm2(tagname)
138     endif
139     #endif
140 jmc 1.9 IF ( dump2fileNow ) CALL CLRINDX(n,myThid)
141 jmc 1.8 ENDDO
142    
143     C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
144     ENDIF
145    
146     RETURN
147     END

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