| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_write_state.F,v 1.14 2005/08/24 23:23:34 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "PTRACERS_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: PTRACERS_WRITE_STATE |
| 8 |
|
| 9 |
C !INTERFACE: |
| 10 |
SUBROUTINE PTRACERS_WRITE_STATE( |
| 11 |
I myIter, myTime, myThid ) |
| 12 |
|
| 13 |
C !DESCRIPTION: |
| 14 |
C Calculates tendancy for passive tracers and integrates forward in |
| 15 |
C time. |
| 16 |
|
| 17 |
C !USES: |
| 18 |
IMPLICIT NONE |
| 19 |
#include "SIZE.h" |
| 20 |
#include "EEPARAMS.h" |
| 21 |
#include "PARAMS.h" |
| 22 |
#include "PTRACERS_SIZE.h" |
| 23 |
#include "PTRACERS.h" |
| 24 |
|
| 25 |
C !INPUT PARAMETERS: |
| 26 |
C myIter :: time-step number |
| 27 |
C myTime :: model time |
| 28 |
C myThid :: thread number |
| 29 |
INTEGER myIter |
| 30 |
_RL myTime |
| 31 |
INTEGER myThid |
| 32 |
CEOP |
| 33 |
|
| 34 |
#ifdef ALLOW_PTRACERS |
| 35 |
|
| 36 |
C !LOCAL VARIABLES: |
| 37 |
C iTracer :: loop indices |
| 38 |
C suff :: character buffer for creating suffix in filename |
| 39 |
C iRec :: record number |
| 40 |
INTEGER iTracer |
| 41 |
CHARACTER*(MAX_LEN_MBUF) suff |
| 42 |
INTEGER iRec |
| 43 |
CHARACTER*(1) pf |
| 44 |
|
| 45 |
LOGICAL DIFFERENT_MULTIPLE |
| 46 |
EXTERNAL DIFFERENT_MULTIPLE |
| 47 |
INTEGER IO_ERRCOUNT |
| 48 |
EXTERNAL IO_ERRCOUNT |
| 49 |
|
| 50 |
IF ( DIFFERENT_MULTIPLE( PTRACERS_dumpFreq, myTime, deltaTClock ) |
| 51 |
& .OR. dumpInitAndLast.AND.( myTime.EQ.endTime .OR. |
| 52 |
& myTime.EQ.startTime ) |
| 53 |
& ) THEN |
| 54 |
|
| 55 |
IF ( writeBinaryPrec .EQ. precFloat64 ) THEN |
| 56 |
pf(1:1) = 'D' |
| 57 |
ELSE |
| 58 |
pf(1:1) = 'R' |
| 59 |
ENDIF |
| 60 |
|
| 61 |
C Write to files |
| 62 |
_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 Loop over tracers |
| 81 |
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 */ |
| 125 |
|
| 126 |
RETURN |
| 127 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph