C $Header: /u/gcmpack/MITgcm/pkg/my82/my82_output.F,v 1.3 2013/08/12 00:05:44 jmc Exp $ C $Name: $ #include "MY82_OPTIONS.h" CBOP C !ROUTINE: MY82_OUTPUT C !INTERFACE: SUBROUTINE MY82_OUTPUT( myTime, myIter, myThid ) C !DESCRIPTION: \bv C *==========================================================* C | SUBROUTINE MY82_OUTPUT C | o Do MY82 diagnostic output. C *========================================================== C | The following CPP flag (MULTIPLE_RECORD_MY82_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" #ifdef ALLOW_MNC #include "MNC_PARAMS.h" #endif #include "MY82.h" #include "MY82_TAVE.h" C !INPUT/OUTPUT PARAMETERS: C == Routine arguments == C myTime :: my time in simulation ( s ) C myIter :: my Iteration number C myThid :: my Thread Id number _RL myTime INTEGER myIter INTEGER myThid #ifdef ALLOW_MY82 C !FUNCTIONS: LOGICAL DIFFERENT_MULTIPLE EXTERNAL DIFFERENT_MULTIPLE C !LOCAL VARIABLES: C == Local variables == CHARACTER*(MAX_LEN_MBUF) suff #ifdef ALLOW_TIMEAVE INTEGER bi, bj _RL DDTT #endif #ifdef ALLOW_MNC CHARACTER*(1) pf #endif CEOP C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| C---------------------------------------------------------------- C Dump snapshot of MY82 variables. C---------------------------------------------------------------- IF ( myIter.NE.nIter0 .AND. & DIFFERENT_MULTIPLE( MYdumpFreq, myTime, deltaTClock ) & ) THEN IF (MYwriteState .AND. snapshot_mdsio) THEN 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('MYviscAr.',suff,MYviscAr, & myIter,myThid) CALL WRITE_FLD_XYZ_RL('MYdiffKr.',suff,MYdiffKr, & myIter,myThid) CALL WRITE_FLD_XY_RL('MYhbl.',suff,MYhbl, & myIter,myThid) ENDIF #ifdef ALLOW_MNC IF (MYwriteState .AND. useMNC .AND. snapshot_mnc ) THEN IF ( writeBinaryPrec .EQ. precFloat64 ) THEN pf(1:1) = 'D' ELSE pf(1:1) = 'R' ENDIF CALL MNC_CW_SET_UDIM('my_state', -1, myThid) CALL MNC_CW_RL_W_S('D','my_state',0,0,'T',myTime,myThid) CALL MNC_CW_SET_UDIM('my_state', 0, myThid) CALL MNC_CW_I_W_S('I','my_state',0,0,'iter',myIter,myThid) CALL MNC_CW_RL_W(pf,'my_state',0,0, & 'MYviscAr', MYviscAr, myThid) CALL MNC_CW_RL_W(pf,'my_state',0,0, & 'MYdiffKr', MYdiffKr, myThid) CALL MNC_CW_RL_W(pf,'my_state',0,0, & 'MYhbl', MYhbl, myThid) ENDIF #endif /* ALLOW_MNC */ ENDIF C---------------------------------------------------------------- C Do MY82 time averaging. C---------------------------------------------------------------- #ifdef ALLOW_TIMEAVE IF ( MYtaveFreq.GT.0. _d 0 ) THEN IF ( myIter.EQ.nIter0 ) THEN C Initialize averages to zero DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_RESET( MYviscArtave, Nr, bi, bj, myThid ) CALL TIMEAVE_RESET( MYdiffKrtave, Nr, bi, bj, myThid ) CALL TIMEAVE_RESET( MYhbltave, 1 , bi, bj, myThid ) MY_timeAve(bi,bj) = 0. ENDDO ENDDO ELSE C Cumulate MY82 fields (for Time Average) DDTT=deltaTclock DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_CUMULATE( MYviscArtave, MYviscAr, & Nr, DDTT, bi, bj, myThid ) CALL TIMEAVE_CUMULATE( MYdiffKrtave, MYdiffKr, & Nr, DDTT, bi, bj, myThid ) CALL TIMEAVE_CUMULATE( MYhbltave, MYhbl, & 1 , DDTT, bi, bj, myThid ) C Keep record of how much time has been integrated over MY_timeAve(bi,bj) = MY_timeAve(bi,bj)+DDTT ENDDO ENDDO ENDIF C Dump files and restart average computation if needed IF ( myIter.NE.nIter0 .AND. & DIFFERENT_MULTIPLE( MYtaveFreq, myTime, deltaTClock ) & ) THEN C Normalize by integrated time DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_NORMALIZE( MYviscArtave, & MY_timeAve, Nr, bi,bj,myThid) CALL TIMEAVE_NORMALIZE( MYdiffKrtave, & MY_timeAve, Nr, bi,bj,myThid) CALL TIMEAVE_NORMALIZE( MYhbltave, & MY_timeAve, 1 , bi,bj,myThid) ENDDO ENDDO IF (MYwriteState .AND. timeave_mdsio) THEN C Write each snap-shot as a new file WRITE(suff,'(I10.10)') myIter CALL WRITE_FLD_XYZ_RL('MYviscAr-T.', suff, & MYviscArTave, myIter, myThid ) CALL WRITE_FLD_XYZ_RL('MYdiffKr-T.', suff, & MYdiffKrTave, myIter, myThid ) CALL WRITE_FLD_XY_RL( 'MYhbl-T.', suff, & MYhblTave, myIter, myThid ) ENDIF #ifdef ALLOW_MNC IF (MYwriteState .AND. useMNC .AND. timeave_mnc) THEN IF ( writeBinaryPrec .EQ. precFloat64 ) THEN pf(1:1) = 'D' ELSE pf(1:1) = 'R' ENDIF CALL MNC_CW_SET_UDIM('my_timeave', -1, myThid) CALL MNC_CW_RL_W_S('D','my_timeave',0,0,'T',myTime,myThid) CALL MNC_CW_SET_UDIM('my_timeave', 0, myThid) CALL MNC_CW_I_W_S('I','my_timeave',0,0,'iter',myIter,myThid) CALL MNC_CW_RL_W(pf,'my_timeave',0,0, & 'MYviscAr', MYviscArTave, myThid) CALL MNC_CW_RL_W(pf,'my_timeave',0,0, & 'MYdiffKr', MYdiffKrTave, myThid) CALL MNC_CW_RL_W(pf,'my_timeave',0,0, & 'MYhbl', MYhblTave, myThid) ENDIF #endif /* ALLOW_MNC */ C Reset averages to zero DO bj = myByLo(myThid), myByHi(myThid) DO bi = myBxLo(myThid), myBxHi(myThid) CALL TIMEAVE_RESET( MYviscArtave, Nr, bi, bj, myThid ) CALL TIMEAVE_RESET( MYdiffKrtave, Nr, bi, bj, myThid ) CALL TIMEAVE_RESET( MYhbltave, 1 , bi, bj, myThid ) MY_timeAve(bi,bj) = 0. ENDDO ENDDO C- end dump-files block ENDIF C- end if MYtaveFreq > 0 ENDIF #endif /* ALLOW_TIMEAVE */ #ifdef ALLOW_DIAGNOSTICS C- note: should move this part to S/R MY82_CALC (like we do in pkg/ggl90) C do not fill during call from INITIALISE_VARIA IF ( useDiagnostics .AND. myIter.NE.nIter0 ) THEN CALL DIAGNOSTICS_FILL(MYviscAr,'MYVISCAR',0,Nr,0,1,1,myThid) CALL DIAGNOSTICS_FILL(MYdiffKr,'MYDIFFKR',0,Nr,0,1,1,myThid) CALL DIAGNOSTICS_FILL(MYhbl ,'MYHBL ',0,1 ,0,1,1,myThid) ENDIF #endif /* ALLOW_DIAGNOSTICS */ #endif /* ALLOW_MY82 */ RETURN END