/[MITgcm]/MITgcm/pkg/ptracers/ptracers_write_state.F
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revision 1.2 by dimitri, Thu Sep 25 03:01:59 2003 UTC revision 1.15 by edhill, Thu Sep 29 12:19:52 2005 UTC
# Line 4  C $Name$ Line 4  C $Name$
4  #include "PTRACERS_OPTIONS.h"  #include "PTRACERS_OPTIONS.h"
5    
6  CBOP  CBOP
7  C !ROUTINE: PTRACERS_WRITE_STATE  C     !ROUTINE: PTRACERS_WRITE_STATE
8    
9  C !INTERFACE: ==========================================================  C     !INTERFACE:
10        SUBROUTINE PTRACERS_WRITE_STATE( myIter,myTime,myThid )        SUBROUTINE PTRACERS_WRITE_STATE(
11         I     myIter, myTime, myThid )
12    
13  C !DESCRIPTION:  C     !DESCRIPTION:
14  C     Calculates tendancy for passive tracers and integrates forward  C     Calculates tendancy for passive tracers and integrates forward in
15  C     in time.  C     time.
16    
17  C !USES: ===============================================================  C     !USES:
18        IMPLICIT NONE        IMPLICIT NONE
19  #include "SIZE.h"  #include "SIZE.h"
20  #include "EEPARAMS.h"  #include "EEPARAMS.h"
21    #include "PARAMS.h"
22    #include "PTRACERS_SIZE.h"
23  #include "PTRACERS.h"  #include "PTRACERS.h"
24    
25  C !INPUT PARAMETERS: ===================================================  C     !INPUT PARAMETERS:
26  C  myIter               :: time-step number  C     myIter    :: time-step number
27  C  myTime               :: model time  C     myTime    :: model time
28  C  myThid               :: thread number  C     myThid    :: thread number
29        INTEGER myIter        INTEGER myIter
30        _RL myTime        _RL myTime
31        INTEGER myThid        INTEGER myThid
32    CEOP
 C !OUTPUT PARAMETERS: ==================================================  
 C  none  
33    
34  #ifdef ALLOW_PTRACERS  #ifdef ALLOW_PTRACERS
35    
36  C !LOCAL VARIABLES: ====================================================  C     !LOCAL VARIABLES:
37  C  iTracer              :: loop indices  C     iTracer   :: loop indices
38  C  suff                 :: character buffer for creating suffix in filename  C     suff      :: character buffer for creating suffix in filename
39  C  iRec                 :: record number  C     iRec      :: record number
40        INTEGER iTracer        INTEGER iTracer
41        CHARACTER*(MAX_LEN_MBUF) suff        CHARACTER*(MAX_LEN_MBUF) suff
42        INTEGER iRec        INTEGER iRec
43  CEOP        CHARACTER*(1) pf
44    
45  C Loop over tracers        LOGICAL  DIFFERENT_MULTIPLE
46        DO iTracer=1,PTRACERS_numInUse        EXTERNAL DIFFERENT_MULTIPLE
47          INTEGER  IO_ERRCOUNT
48  #ifdef MULTIPLE_RECORD_STATE_FILES        EXTERNAL IO_ERRCOUNT
49  C Write each snap-shot as a record in a time-history file  
50          IF (PTRACERS_useRecords) THEN        IF ( DIFFERENT_MULTIPLE( PTRACERS_dumpFreq, myTime, deltaTClock )
51  C        Write each passive tracer as a record       &  .OR. dumpInitAndLast.AND.( myTime.EQ.endTime .OR.
52           WRITE(suff,'(A)') 'PTRACERS'       &                             myTime.EQ.startTime  )
53           iRec = int ( (myCurrentTime-startTime) / dumpFreq +1.5 )       &   ) THEN
54           iRec = (iRec-1)*PTRACERS_num + iTracer + 1        
55          ELSE          IF ( writeBinaryPrec .EQ. precFloat64 ) THEN
56  C        Write each passive tracer in its own file            pf(1:1) = 'D'
          WRITE(pref,'(A7,I2.2)') 'PTRACER',iTracer  
          iRec = int ( (myCurrentTime-startTime) / dumpFreq +1.5 )  
         ENDIF  
 #else  
 C Write each snap-shot as a new file with a 10-digit suffix to  
 C indicate time-step number  
         IF (PTRACERS_useRecords) THEN  
 C        Write each passive tracer as a record  
          WRITE(suff,'(A,I10.10)') 'PTRACERS',myIter  
          iRec=iTracer  
57          ELSE          ELSE
58  C        Write each passive tracer in its own file            pf(1:1) = 'R'
          WRITE(suff,'(A7,I2.2,A1,I10.10)') 'PTRACER',iTracer,'.',myIter  
          iRec=1  
59          ENDIF          ENDIF
 #endif /* MULTIPLE_RECORD_STATE_FILES */  
60    
61          CALL WRITE_REC_XYZ_RL(suff,  C     Write to files
62       &      pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid)         _BARRIER
63           _BEGIN_MASTER( myThid )
64    
65    #ifdef ALLOW_MNC
66           IF ( PTRACERS_snapshot_mnc ) THEN
67            CALL MNC_CW_SET_UDIM('ptracers', -1, myThid)
68            CALL MNC_CW_RL_W_S('D','ptracers',0,0,'T',myTime,myThid)
69            CALL MNC_CW_SET_UDIM('ptracers', 0, myThid)
70            CALL MNC_CW_I_W_S('I','ptracers',0,0,'iter',myIter,myThid)
71            DO iTracer = 1,PTRACERS_numInUse
72             CALL MNC_CW_RL_W(pf,'ptracers',0,0,PTRACERS_names(iTracer),
73         &        pTracer(1-OLx,1-OLy,1,1,1,iTracer),myThid)
74            ENDDO
75           ENDIF
76    #endif /*  ALLOW_MNC  */
77    
78           IF ( PTRACERS_snapshot_mdsio ) THEN
79    
80  C End of tracer loop  C       Loop over tracers
81        ENDDO          DO iTracer=1,PTRACERS_numInUse
82    
83    #ifdef MULTIPLE_RECORD_STATE_FILES
84    C     Write each snap-shot as a record in a time-history file
85             IF (PTRACERS_useRecords) THEN
86    C     Write each passive tracer as a record
87              WRITE(suff,'(A)') 'PTRACERS'
88              iRec = int ( (myCurrentTime-startTime)
89         &         / PTRACERS_dumpFreq + 1.5 )
90              iRec = (iRec-1)*PTRACERS_num + iTracer + 1
91             ELSE
92    C     Write each passive tracer in its own file
93              WRITE(pref,'(A7,I2.2)') 'PTRACER',iTracer
94              iRec = int ( (myCurrentTime-startTime)
95         &         / PTRACERS_dumpFreq + 1.5 )
96             ENDIF
97    #else
98    C         Write each snap-shot as a new file with a 10-digit suffix to
99    C     indicate time-step number
100             IF (PTRACERS_useRecords) THEN
101    C     Write each passive tracer as a record
102              WRITE(suff,'(A,I10.10)') 'PTRACERS',myIter
103              iRec=iTracer
104             ELSE
105    C     Write each passive tracer in its own file
106              WRITE(suff,'(A7,I2.2,A1,I10.10)')
107         &         'PTRACER',iTracer,'.',myIter
108              iRec=1
109             ENDIF
110    #endif /* MULTIPLE_RECORD_STATE_FILES */
111            
112             CALL WRITE_REC_XYZ_RL(suff,
113         &        pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid)
114            
115    C     End of tracer loop
116            ENDDO
117            
118           ENDIF
119    
120           _END_MASTER( myThid )
121           _BARRIER
122          ENDIF
123    
124  #endif /* ALLOW_PTRACERS */  #endif /* ALLOW_PTRACERS */
125    
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