/[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 1.11 by jmc, Sun May 15 03:06:01 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
 CEOP  
43    
44  C Loop over tracers        LOGICAL  DIFFERENT_MULTIPLE
45        DO iTracer=1,PTRACERS_numInUse        EXTERNAL DIFFERENT_MULTIPLE
46          INTEGER  IO_ERRCOUNT
47          EXTERNAL IO_ERRCOUNT
48    
49          IF ( DIFFERENT_MULTIPLE( PTRACERS_dumpFreq, myTime, deltaTClock )
50         & .OR.myTime.EQ.endTime
51         & .OR.myTime.EQ.startTime
52         &   ) THEN
53          
54    C     Write to files
55           _BARRIER
56           _BEGIN_MASTER( myThid )
57    
58    #ifdef ALLOW_MNC
59           IF (useMNC .AND. PTRACERS_write_mnc) THEN
60            CALL MNC_CW_SET_UDIM('ptracers', -1, myThid)
61            CALL MNC_CW_I_W_S('I','ptracers',0,0,'T',myIter,myThid)
62            CALL MNC_CW_SET_UDIM('ptracers', 0, myThid)
63            DO iTracer = 1,PTRACERS_numInUse
64             CALL MNC_CW_RL_W('D','ptracers',0,0,PTRACERS_names(iTracer),
65         &        pTracer(1-OLx,1-OLy,1,1,1,iTracer),myThid)
66            ENDDO
67           ENDIF
68    #endif /*  ALLOW_MNC  */
69    
70  #ifdef MULTIPLE_RECORD_STATE_FILES         IF (PTRACERS_write_mdsio) THEN
 C Write each snap-shot as a record in a time-history file  
         IF (PTRACERS_useRecords) THEN  
 C        Write each passive tracer as a record  
          WRITE(suff,'(A)') 'PTRACERS'  
          iRec = int ( (myCurrentTime-startTime) / dumpFreq +1.5 )  
          iRec = (iRec-1)*PTRACERS_num + iTracer + 1  
         ELSE  
 C        Write each passive tracer in its own file  
          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  
         ELSE  
 C        Write each passive tracer in its own file  
          WRITE(suff,'(A7,I2.2,A1,I10.10)') 'PTRACER',iTracer,'.',myIter  
          iRec=1  
         ENDIF  
 #endif /* MULTIPLE_RECORD_STATE_FILES */  
71    
72          CALL WRITE_REC_XYZ_RL(suff,  C       Loop over tracers
73       &      pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid)          DO iTracer=1,PTRACERS_numInUse
74    
75  C End of tracer loop  #ifdef MULTIPLE_RECORD_STATE_FILES
76        ENDDO  C     Write each snap-shot as a record in a time-history file
77             IF (PTRACERS_useRecords) THEN
78    C     Write each passive tracer as a record
79              WRITE(suff,'(A)') 'PTRACERS'
80              iRec = int ( (myCurrentTime-startTime)
81         &         / PTRACERS_dumpFreq + 1.5 )
82              iRec = (iRec-1)*PTRACERS_num + iTracer + 1
83             ELSE
84    C     Write each passive tracer in its own file
85              WRITE(pref,'(A7,I2.2)') 'PTRACER',iTracer
86              iRec = int ( (myCurrentTime-startTime)
87         &         / PTRACERS_dumpFreq + 1.5 )
88             ENDIF
89    #else
90    C         Write each snap-shot as a new file with a 10-digit suffix to
91    C     indicate time-step number
92             IF (PTRACERS_useRecords) THEN
93    C     Write each passive tracer as a record
94              WRITE(suff,'(A,I10.10)') 'PTRACERS',myIter
95              iRec=iTracer
96             ELSE
97    C     Write each passive tracer in its own file
98              WRITE(suff,'(A7,I2.2,A1,I10.10)')
99         &         'PTRACER',iTracer,'.',myIter
100              iRec=1
101             ENDIF
102    #endif /* MULTIPLE_RECORD_STATE_FILES */
103            
104             CALL WRITE_REC_XYZ_RL(suff,
105         &        pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid)
106            
107    C     End of tracer loop
108            ENDDO
109            
110           ENDIF
111    
112           _END_MASTER( myThid )
113           _BARRIER
114          ENDIF
115    
116  #endif /* ALLOW_PTRACERS */  #endif /* ALLOW_PTRACERS */
117    
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