pkg/ptracers/ptracers_write_state.F

C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_write_state.F,v 1.4 2004/09/03 20:10:47 edhill Exp $
C $Name:  $

#include "PTRACERS_OPTIONS.h"

CBOP
C     !ROUTINE: PTRACERS_WRITE_STATE

C     !INTERFACE:
      SUBROUTINE PTRACERS_WRITE_STATE( myIter,myTime,myThid )

C     !DESCRIPTION:
C     Calculates tendancy for passive tracers and integrates forward in
C     time.

C     !USES:
      IMPLICIT NONE
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#ifdef ALLOW_MNC
#include "MNC_PARAMS.h"
#endif
#include "PTRACERS_SIZE.h"
#include "PTRACERS.h"

C     !INPUT PARAMETERS:
C     myIter    :: time-step number
C     myTime    :: model time
C     myThid    :: thread number
      INTEGER myIter
      _RL myTime
      INTEGER myThid
CEOP

#ifdef ALLOW_PTRACERS

C     !LOCAL VARIABLES:
C     iTracer   :: loop indices
C     suff      :: character buffer for creating suffix in filename
C     iRec      :: record number
      INTEGER iTracer
      CHARACTER*(MAX_LEN_MBUF) suff
      INTEGER iRec
#ifdef ALLOW_MNC
      INTEGER ii

      IF (useMNC .AND. PTRACERS_write_mnc) THEN
        CALL MNC_CW_SET_UDIM('ptracers', -1, myThid)
        CALL MNC_CW_I_W('I','ptracers',0,0,'iter',myIter,myThid)
        CALL MNC_CW_SET_UDIM('ptracers', 0, myThid)
        DO ii = 1,PTRACERS_numInUse
          CALL MNC_CW_RL_W('D','ptracers',0,0,PTRACERS_names(ii),
     &         pTracer(1-OLx,1-OLy,1,1,1,ii),myThid)
        ENDDO
      ENDIF
#endif /*  ALLOW_MNC  */

      IF (PTRACERS_write_mdsio) THEN

C       Loop over tracers
        DO iTracer=1,PTRACERS_numInUse

#ifdef MULTIPLE_RECORD_STATE_FILES
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 */

          CALL WRITE_REC_XYZ_RL(suff,
     &         pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid)
          
C         End of tracer loop
        ENDDO
        
      ENDIF
#endif /* ALLOW_PTRACERS */

      RETURN
      END
1	edhill	1.5	C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_write_state.F,v 1.4 2004/09/03 20:10:47 edhill Exp $
2	dimitri	1.2	C $Name: $
3	adcroft	1.1
4			#include "PTRACERS_OPTIONS.h"
5
6			CBOP
7	edhill	1.4	C !ROUTINE: PTRACERS_WRITE_STATE
8	adcroft	1.1
9	edhill	1.4	C !INTERFACE:
10	adcroft	1.1	SUBROUTINE PTRACERS_WRITE_STATE( myIter,myTime,myThid )
11
12	edhill	1.4	C !DESCRIPTION:
13			C Calculates tendancy for passive tracers and integrates forward in
14			C time.
15	adcroft	1.1
16	edhill	1.4	C !USES:
17	adcroft	1.1	IMPLICIT NONE
18			#include "SIZE.h"
19			#include "EEPARAMS.h"
20	edhill	1.4	#include "PARAMS.h"
21	edhill	1.5	#ifdef ALLOW_MNC
22			#include "MNC_PARAMS.h"
23			#endif
24	jmc	1.3	#include "PTRACERS_SIZE.h"
25	adcroft	1.1	#include "PTRACERS.h"
26
27	edhill	1.4	C !INPUT PARAMETERS:
28			C myIter :: time-step number
29			C myTime :: model time
30			C myThid :: thread number
31	adcroft	1.1	INTEGER myIter
32			_RL myTime
33			INTEGER myThid
34	edhill	1.4	CEOP
35	adcroft	1.1
36			#ifdef ALLOW_PTRACERS
37
38	edhill	1.4	C !LOCAL VARIABLES:
39			C iTracer :: loop indices
40			C suff :: character buffer for creating suffix in filename
41			C iRec :: record number
42	adcroft	1.1	INTEGER iTracer
43			CHARACTER*(MAX_LEN_MBUF) suff
44			INTEGER iRec
45	edhill	1.4	#ifdef ALLOW_MNC
46			INTEGER ii
47
48	edhill	1.5	IF (useMNC .AND. PTRACERS_write_mnc) THEN
49	edhill	1.4	CALL MNC_CW_SET_UDIM('ptracers', -1, myThid)
50			CALL MNC_CW_I_W('I','ptracers',0,0,'iter',myIter,myThid)
51			CALL MNC_CW_SET_UDIM('ptracers', 0, myThid)
52			DO ii = 1,PTRACERS_numInUse
53			CALL MNC_CW_RL_W('D','ptracers',0,0,PTRACERS_names(ii),
54			& pTracer(1-OLx,1-OLy,1,1,1,ii),myThid)
55			ENDDO
56			ENDIF
57			#endif /* ALLOW_MNC */
58
59	edhill	1.5	IF (PTRACERS_write_mdsio) THEN
60	adcroft	1.1
61	edhill	1.4	C Loop over tracers
62			DO iTracer=1,PTRACERS_numInUse
63	adcroft	1.1
64			#ifdef MULTIPLE_RECORD_STATE_FILES
65	edhill	1.4	C Write each snap-shot as a record in a time-history file
66			IF (PTRACERS_useRecords) THEN
67			C Write each passive tracer as a record
68			WRITE(suff,'(A)') 'PTRACERS'
69			iRec = int ( (myCurrentTime-startTime) / dumpFreq +1.5 )
70			iRec = (iRec-1)*PTRACERS_num + iTracer + 1
71			ELSE
72			C Write each passive tracer in its own file
73			WRITE(pref,'(A7,I2.2)') 'PTRACER',iTracer
74			iRec = int ( (myCurrentTime-startTime) / dumpFreq +1.5 )
75			ENDIF
76	adcroft	1.1	#else
77	edhill	1.4	C Write each snap-shot as a new file with a 10-digit suffix to
78			C indicate time-step number
79			IF (PTRACERS_useRecords) THEN
80			C Write each passive tracer as a record
81			WRITE(suff,'(A,I10.10)') 'PTRACERS',myIter
82			iRec=iTracer
83			ELSE
84			C Write each passive tracer in its own file
85			WRITE(suff,'(A7,I2.2,A1,I10.10)')
86			& 'PTRACER',iTracer,'.',myIter
87			iRec=1
88			ENDIF
89	adcroft	1.1	#endif /* MULTIPLE_RECORD_STATE_FILES */
90
91	edhill	1.4	CALL WRITE_REC_XYZ_RL(suff,
92			& pTracer(1-Olx,1-Oly,1,1,1,iTracer),iRec,myIter,myThid)
93
94			C End of tracer loop
95			ENDDO
96
97			ENDIF
98	adcroft	1.1	#endif /* ALLOW_PTRACERS */
99
100			RETURN
101			END