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

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Revision 1.14 - (hide annotations) (download)
Sat May 14 20:45:27 2005 UTC (18 years, 11 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint57h_post
Changes since 1.13: +34 -16 lines
output frequency is now defined in seconds => Needs to change data.diagnostics

1 jmc 1.14 C $Header: /u/gcmpack/MITgcm/pkg/diagnostics/diagnostics_write.F,v 1.13 2005/05/13 18:32:46 molod 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     integer nsecf2,yymmdd,hhmmss
43     #endif
44    
45     LOGICAL DIFF_PHASE_MULTIPLE
46     EXTERNAL DIFF_PHASE_MULTIPLE
47 jmc 1.8
48 jmc 1.9 IF ( myIter.NE.nIter0 ) THEN
49     myItM1 = myIter - 1
50 molod 1.1
51     C***********************************************************************
52 jmc 1.8 C*** Check to see IF its time for Diagnostic Output ***
53 molod 1.1 C***********************************************************************
54    
55 dimitri 1.10 #ifdef ALLOW_CAL
56     IF ( calendarDumps ) THEN
57     C- Determine calendar dates for this and previous time step.
58     call cal_GetDate(myiter ,mytime ,thisdate,mythid)
59     call cal_GetDate(myiter-1,mytime-deltaTClock,prevdate,mythid)
60     ENDIF
61     #endif
62    
63 jmc 1.8 DO n = 1,nlists
64 jmc 1.14 freqSec = freq(n)
65     phiSec = phase(n)
66 molod 1.12 #ifdef ALLOW_FIZHI
67     if( useFIZHI) then
68     yymmdd = int(freq(n))
69 molod 1.13 hhmmss = int((freq(n) - int(freq(n)))*1.e6)
70 jmc 1.14 freqSec = nsecf2(hhmmss,yymmdd,nymd)
71     yymmdd = int(phase(n))
72     hhmmss = int((phase(n) - int(phase(n)))*1.e6)
73     phiSec = nsecf2(hhmmss,yymmdd,nymd)
74 molod 1.12 endif
75     #endif
76    
77 jmc 1.14 IF ( freqSec.LT.0. ) THEN
78 jmc 1.9 C-- write snap-shot with suffix = myIter to be consistent with
79     C time-average diagnostics (e.g., freq=-1 & freq=1):
80     c wrIter = myIter
81 jmc 1.14 c wrTime = myTime
82 jmc 1.9 C-- write snap-shot with suffix = myIter-1 to be consistent with
83     C state-variable time-step:
84     wrIter = myItM1
85 jmc 1.14 wrTime = myTime - deltaTclock
86 jmc 1.9 ELSE
87     wrIter = myIter
88 jmc 1.14 wrTime = myTime
89 jmc 1.9 ENDIF
90 jmc 1.14 dump2fileNow = DIFF_PHASE_MULTIPLE( phiSec, freqSec,
91     & wrTime, deltaTclock )
92 dimitri 1.10
93     #ifdef ALLOW_CAL
94     IF ( calendarDumps .AND. (
95     & ( freqSec.GE. 2592000 .AND. freqSec.LE. 2678400 ) .OR.
96 dimitri 1.11 & ( freqSec.GE.31104000 .AND. freqSec.LE.31968000 ))) THEN
97 dimitri 1.10 C-- Convert approximate months (30-31 days) and years (360-372 days)
98     C to exact calendar months and years.
99 dimitri 1.11 dump2fileNow = .FALSE.
100 dimitri 1.10 C- Monthly freqSec:
101     IF( freqSec.GE. 2592000 .AND. freqSec.LE. 2678400 .AND.
102 dimitri 1.11 & (thisdate(1)-prevdate(1)).GT.50 ) dump2fileNow = .TRUE.
103 dimitri 1.10 C- Yearly freqSec:
104     IF( freqSec.GE.31104000 .AND. freqSec.LE.31968000 .AND.
105 dimitri 1.11 & (thisdate(1)-prevdate(1)).GT.5000 ) dump2fileNow = .TRUE.
106 dimitri 1.10 ENDIF
107     #endif
108    
109 jmc 1.9 IF ( dump2fileNow ) THEN
110     CALL DIAGNOSTICS_OUT(n,wrIter,myThid)
111 jmc 1.8 ENDIF
112     ENDDO
113    
114     C- wait for everyone before setting arrays to zero:
115     _BARRIER
116     DO n = 1,nlists
117 jmc 1.14 freqSec = freq(n)
118     phiSec = phase(n)
119 molod 1.12 #ifdef ALLOW_FIZHI
120     if( useFIZHI) then
121     yymmdd = int(freq(n))
122 molod 1.13 hhmmss = int((freq(n) - int(freq(n)))*1.e6)
123 jmc 1.14 freqSec = nsecf2(hhmmss,yymmdd,nymd)
124     yymmdd = int(phase(n))
125     hhmmss = int((phase(n) - int(phase(n)))*1.e6)
126     phiSec = nsecf2(hhmmss,yymmdd,nymd)
127 molod 1.12 endif
128     #endif
129 jmc 1.14 wrTime = myTime
130     IF ( freqSec.LT.0. ) wrTime = myTime - deltaTclock
131     dump2fileNow = DIFF_PHASE_MULTIPLE( phiSec, freqSec,
132     & wrTime, deltaTclock )
133    
134 jmc 1.9 IF ( dump2fileNow ) CALL CLRINDX(n,myThid)
135 jmc 1.8 ENDDO
136    
137     C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
138     ENDIF
139    
140     RETURN
141     END

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