C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/pkg/opps/Attic/opps_do_diags.F,v 1.3 2005/05/15 03:04:57 jmc Exp $ C $Name: $ #include "OPPS_OPTIONS.h" #undef MULTIPLE_RECORD_OPPS_STATE_FILES CBOP C !ROUTINE: OPPS_DO_DIAGS C !INTERFACE: SUBROUTINE OPPS_DO_DIAGS( myCurrentTime, myIter, myThid ) C !DESCRIPTION: \bv C *==========================================================* C | SUBROUTINE OPPS_DO_DIAGS C | o Do OPPS diagnostic output. C *========================================================== C | The following CPP flag (MULTIPLE_RECORD_OPPS_STATE_FILES) is C | #define/#undefed here since it is specific to this routine C | and very user-preference specific. C | C | If #undefed (default) the state files are written as in all versions C | prior to checkpoint32, where a file is created per variable, per time C | and per tile. This *has* to be the default because most users use this C | mode and all utilities and scripts (diagnostic) assume this form. C | It is also robust, as explained below. C | C | If #defined, subsequent snap-shots are written as records in the C | same file (no iteration number in filenames). C | Advantages: - fewer files C | - for small problems, is easy to copy the output around C | Disadvantages: C | - breaks a lot of diagnostic scripts C | - for large or long problems this creates huge files C | - is an unexpected, unsolicited change in behaviour which came C | as a surprise (in c32) and inconvenience to several users C | - can not accomodate changing the frequency of output C | after a pickup (this is trivial in previous method C | but needs new code and parameters in this new method) C *==========================================================* C \ev C !USES: IMPLICIT NONE C === Global variables === #include "SIZE.h" #include "EEPARAMS.h" #include "PARAMS.h" #include "OPPS.h" #include "OPPS_DIAGS.h" C !INPUT/OUTPUT PARAMETERS: C == Routine arguments == C myCurrentTime - Current time of simulation ( s ) C myIter - Iteration number C myThid - Number of this instance of INI_FORCING _RL myCurrentTime INTEGER myIter INTEGER myThid #ifdef ALLOW_OPPS C !LOCAL VARIABLES: C == Local variables == CHARACTER*(MAX_LEN_MBUF) suff LOGICAL DIFFERENT_MULTIPLE EXTERNAL DIFFERENT_MULTIPLE INTEGER bi, bj, K _RL DDTT CEOP CMLC---------------------------------------------------------------- CMLC Dump snapshot of OPPS variables. CMLC---------------------------------------------------------------- CML CML IF ( CML & DIFFERENT_MULTIPLE(OPPSdumpFreq, CML & myCurrentTime,deltaTClock) CML & ) THEN CML CML if (OPPSwriteState) then CML#ifdef MULTIPLE_RECORD_OPPS_STATE_FILES CMLC Write each snap-shot as a new record in one file per variable CMLC - creates relatively few files but these files can become huge CML CALL WRITE_REC_XYZ_RL('OPPSconv',OPPSconvectCount,opps_drctrec, CML & myIter,myThid) CML#else /* MULTIPLE_RECORD_OPPS_STATE_FILES */ CMLC Write each snap-shot as a new file CMLC - creates many files but for large configurations is easier to CMLC transfer analyse a particular snap-shots CML WRITE(suff,'(I10.10)') myIter CML CALL WRITE_FLD_XYZ_RL('OPPSconv.',suff,OPPSconvectCount, CML & myIter,myThid) CML#endif /* MULTIPLE_RECORD_OPPS_STATE_FILES */ CML endif CML CMLC-- Increment record counter CML opps_drctrec = opps_drctrec + 1 CML CML ENDIF C---------------------------------------------------------------- C Do OPPS time averaging. C---------------------------------------------------------------- #ifdef ALLOW_TIMEAVE C Initialize averages to zero IF ( myIter.EQ.nIter0 ) THEN DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_RESET(OPPSconvectCountTave,Nr,bi,bj,myThid) DO k=1,Nr opps_TimeAve(k,bi,bj)=0. ENDDO ENDDO ENDDO ENDIF C Time Average OPPS fields IF ( myIter .EQ. nIter0 .OR. & DIFFERENT_MULTIPLE(OPPStaveFreq,myCurrentTime,deltaTClock) & ) THEN DDTT=0.5*deltaTclock ELSE DDTT=deltaTclock ENDIF DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) C Keep record of how much time has been integrated over DO k=1,Nr opps_TimeAve(k,bi,bj)=opps_TimeAve(k,bi,bj)+DDTT ENDDO ENDDO ENDDO C Dump files and restart average computation if needed IF ( myIter.NE.nIter0 .AND. & DIFFERENT_MULTIPLE(OPPStaveFreq, & myCurrentTime,deltaTClock) & ) THEN C Normalize by integrated time DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_NORMALIZ(OPPSconvectCountTave,opps_timeave, & Nr, bi,bj,myThid) ENDDO ENDDO #ifdef MULTIPLE_RECORD_OPPS_STATE_FILES C Write each snap-shot as a new record in one file per variable C - creates relatively few files but these files can become huge CALL WRITE_REC_XYZ_RL('OPPSconvtave',OPPSconvectCountTave, & opps_drctrecTave,myIter,myThid) C-- Increment record counter opps_drctrecTave = opps_drctrecTave + 1 #else /* MULTIPLE_RECORD_OPPS_STATE_FILES */ C Write each snap-shot as a new file C - creates many files but for large configurations is easier to C transfer analyse a particular snap-shots WRITE(suff,'(I10.10)') myIter CALL WRITE_FLD_XYZ_RL('OPPSconvtave.',suff,OPPSconvectCountTave, & myIter,myThid) #endif /* MULTIPLE_RECORD_OPPS_STATE_FILES */ C Reset averages to zero DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_RESET(OPPSconvectCountTave, Nr,bi,bj,myThid) DO k=1,Nr opps_TimeAve(k,bi,bj)=0. ENDDO ENDDO ENDDO C Time Average OPPS fields DDTT=0.5*deltaTclock DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_CUMULATE( & OPPSconvectCountTave, OPPSconvectCount, & Nr,DDTT,bi,bj,myThid) C Keep record of how much time has been integrated over DO k=1,Nr opps_TimeAve(k,bi,bj)=opps_TimeAve(k,bi,bj)+DDTT ENDDO ENDDO ENDDO ENDIF #endif /* ALLOW_TIMEAVE */ #endif /* ALLOW_OPPS */ RETURN END