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C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_readparms.F,v 1.40 2012/04/18 22:05:18 jmc Exp $ |
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C $Name: $ |
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|
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#include "PTRACERS_OPTIONS.h" |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: PTRACERS_READPARMS |
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|
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C !INTERFACE: |
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SUBROUTINE PTRACERS_READPARMS( myThid ) |
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|
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C !DESCRIPTION: |
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C Initialize PTRACERS parameters, read in data.ptracers |
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|
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C !USES: |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#ifdef ALLOW_LONGSTEP |
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#include "LONGSTEP_PARAMS.h" |
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#endif |
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#include "PTRACERS_SIZE.h" |
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#include "PTRACERS_PARAMS.h" |
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#include "PARAMS.h" |
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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|
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C !INPUT PARAMETERS: |
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INTEGER myThid |
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CEOP |
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|
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#ifdef ALLOW_PTRACERS |
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C !FUNCTIONS |
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LOGICAL GAD_VALID_ADVSCHEME |
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EXTERNAL GAD_VALID_ADVSCHEME |
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|
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C !LOCAL VARIABLES: |
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C k,iTracer :: loop indices |
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C iUnit :: unit number for I/O |
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C msgBuf :: message buffer |
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INTEGER k, iTracer |
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INTEGER iUnit |
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INTEGER ic |
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LOGICAL validNum |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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_RL PTRACERS_diffKr(PTRACERS_num) |
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_RL tauTr1ClimRelax |
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|
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C PTRACERS_taveFreq :: Frequency with which time-averaged PTRACERS |
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C are written to post-processing files. |
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C tauTr1ClimRelax :: old parameter (will be removed 1 day) |
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NAMELIST /PTRACERS_PARM01/ |
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& tauTr1ClimRelax, |
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& PTRACERS_numInUse, |
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& PTRACERS_Iter0, |
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& PTRACERS_addSrelax2EmP, |
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& PTRACERS_startStepFwd, |
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& PTRACERS_resetFreq, |
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& PTRACERS_resetPhase, |
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& PTRACERS_advScheme, |
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& PTRACERS_ImplVertAdv, |
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& PTRACERS_diffKh, |
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& PTRACERS_diffK4, |
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& PTRACERS_diffKr, |
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& PTRACERS_diffKrNr, |
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& PTRACERS_ref, |
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& PTRACERS_EvPrRn, |
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& PTRACERS_useGMRedi, |
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& PTRACERS_useDWNSLP, |
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& PTRACERS_useKPP, |
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& PTRACERS_initialFile, |
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& PTRACERS_names, |
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& PTRACERS_long_names, |
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& PTRACERS_units, |
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& PTRACERS_useRecords, |
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& PTRACERS_dumpFreq, |
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& PTRACERS_taveFreq, |
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& PTRACERS_monitorFreq, |
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& PTRACERS_timeave_mnc, |
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& PTRACERS_snapshot_mnc, |
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& PTRACERS_monitor_mnc, |
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& PTRACERS_pickup_write_mnc, |
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& PTRACERS_pickup_read_mnc |
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|
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_BEGIN_MASTER(myThid) |
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|
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C Set ptracer IO & diagnostics labels (2 characters long) |
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CALL PTRACERS_SET_IOLABEL( |
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O PTRACERS_ioLabel, |
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I PTRACERS_num, myThid ) |
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|
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C Set defaults values for parameters in PTRACERS.h |
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PTRACERS_dumpFreq = dumpFreq |
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PTRACERS_taveFreq = taveFreq |
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PTRACERS_monitorFreq = monitorFreq |
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PTRACERS_Iter0 = 0 |
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PTRACERS_numInUse=-1 |
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DO iTracer=1,PTRACERS_num |
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PTRACERS_startStepFwd(iTracer) = baseTime |
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PTRACERS_resetFreq (iTracer) = 0. |
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PTRACERS_resetPhase(iTracer) = 0. |
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PTRACERS_advScheme(iTracer)=saltAdvScheme |
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PTRACERS_ImplVertAdv(iTracer) = .FALSE. |
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PTRACERS_diffKh(iTracer)=diffKhS |
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PTRACERS_diffK4(iTracer)=diffK4S |
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PTRACERS_diffKr(iTracer)=UNSET_RL |
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DO k=1,Nr |
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PTRACERS_diffKrNr(k,iTracer)=diffKrNrS(k) |
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PTRACERS_ref (k,iTracer)=0. _d 0 |
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ENDDO |
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PTRACERS_EvPrRn(iTracer)=UNSET_RL |
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PTRACERS_useGMRedi(iTracer)=useGMRedi |
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PTRACERS_useDWNSLP(iTracer)=useDOWN_SLOPE |
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PTRACERS_useKPP(iTracer) =useKPP |
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PTRACERS_initialFile(iTracer)=' ' |
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DO ic = 1,MAX_LEN_FNAM |
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PTRACERS_names(iTracer)(ic:ic) = ' ' |
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PTRACERS_long_names(iTracer)(ic:ic) = ' ' |
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PTRACERS_units(iTracer)(ic:ic) = ' ' |
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ENDDO |
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ENDDO |
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PTRACERS_addSrelax2EmP = .FALSE. |
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PTRACERS_useRecords = .FALSE. |
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#ifdef ALLOW_MNC |
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PTRACERS_timeave_mnc = useMNC .AND. timeave_mnc |
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PTRACERS_snapshot_mnc = useMNC .AND. snapshot_mnc |
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PTRACERS_monitor_mnc = useMNC .AND. monitor_mnc |
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PTRACERS_pickup_write_mnc = useMNC .AND. pickup_write_mnc |
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PTRACERS_pickup_read_mnc = useMNC .AND. pickup_read_mnc |
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#else |
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PTRACERS_timeave_mnc = .FALSE. |
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PTRACERS_snapshot_mnc = .FALSE. |
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PTRACERS_monitor_mnc = .FALSE. |
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PTRACERS_pickup_write_mnc = .FALSE. |
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PTRACERS_pickup_read_mnc = .FALSE. |
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#endif |
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tauTr1ClimRelax = 0. |
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DO k = 1,Nr |
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#ifdef ALLOW_LONGSTEP |
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PTRACERS_dTLev(k) = LS_nIter*dTtracerLev(k) |
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#else |
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PTRACERS_dTLev(k) = dTtracerLev(k) |
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#endif |
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ENDDO |
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|
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C Open and read the data.ptracers file |
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WRITE(msgBuf,'(A)') ' PTRACERS_READPARMS: opening data.ptracers' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid ) |
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CALL OPEN_COPY_DATA_FILE( |
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I 'data.ptracers', 'PTRACERS_READPARMS', |
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O iUnit, |
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I myThid ) |
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READ(UNIT=iUnit,NML=PTRACERS_PARM01) |
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WRITE(msgBuf,'(A)') |
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& ' PTRACERS_READPARMS: finished reading data.ptracers' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid ) |
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|
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C Close the open data file |
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CLOSE(iUnit) |
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|
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C Check for retired parameters: |
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C Tracer 1 climatology relaxation time scale (<- but the code is gone !) |
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IF ( tauTr1ClimRelax .NE. 0. ) THEN |
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#ifndef ALLOW_COST |
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WRITE(msgBuf,'(2A)')' PTRACERS_READPARMS: ', |
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& 'tauTr1ClimRelax has been removed (code is gone)' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R PTRACERS_READPARMS' |
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#else |
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lambdaTr1ClimRelax = 1./tauTr1ClimRelax |
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ELSE |
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lambdaTr1ClimRelax = 0. |
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#endif |
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ENDIF |
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|
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C-- Now set-up any remaining parameters that result from other params |
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|
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C If PTRACERS_numInUse was not set in data.ptracers then we can |
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C assume that all PTRACERS fields will be in use |
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IF (PTRACERS_numInUse.LT.0) THEN |
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PTRACERS_numInUse=PTRACERS_num |
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ENDIF |
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|
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C Check we are not trying to use more tracers than allowed |
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IF (PTRACERS_numInUse.GT.PTRACERS_num) THEN |
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WRITE(msgBuf,'(A,I4,A,I4,A)') |
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& ' PTRACERS_READPARMS: You requested',PTRACERS_numInUse, |
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& ' tracers at run time when only',PTRACERS_num, |
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& ' were specified at compile time. Naughty! ' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R PTRACERS_READPARMS' |
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ENDIF |
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|
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C Set vertical diffusion array |
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DO iTracer=1,PTRACERS_numInUse |
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IF ( PTRACERS_diffKr(iTracer).NE.UNSET_RL ) THEN |
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DO k=1,Nr |
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PTRACERS_diffKrNr(k,iTracer)=PTRACERS_diffKr(iTracer) |
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ENDDO |
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ENDIF |
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ENDDO |
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|
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C Set flag to check when each tracer starts |
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PTRACERS_startAllTrc = .TRUE. |
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DO iTracer=1,PTRACERS_numInUse |
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IF ( PTRACERS_startStepFwd(iTracer) .NE. baseTime ) |
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& PTRACERS_startAllTrc = .FALSE. |
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ENDDO |
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#ifdef ALLOW_AUTODIFF_TAMC |
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IF ( .NOT.PTRACERS_startAllTrc ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'PTRACERS_READPARMS: Compiling AD code does not allow' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A)') |
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& 'to use different starting time (PTRACERS_startStepFwd)' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R PTRACERS_READPARMS' |
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ENDIF |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C Check for valid advection-scheme number |
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DO iTracer=1,PTRACERS_numInUse |
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validNum = GAD_VALID_ADVSCHEME( PTRACERS_advScheme(iTracer) ) |
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IF ( .NOT.validNum ) THEN |
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WRITE(msgBuf,'(2A,I6)') 'PTRACERS_READPARMS: ', |
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& 'invalid advection scheme number=',PTRACERS_advScheme(iTracer) |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(2A,I6)') 'PTRACERS_READPARMS: ', |
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& 'for tracer #', iTracer |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R PTRACERS_READPARMS' |
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ENDIF |
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ENDDO |
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|
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#ifdef ALLOW_MNC |
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PTRACERS_timeave_mnc = useMNC .AND. PTRACERS_timeave_mnc |
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PTRACERS_snapshot_mnc = useMNC .AND. PTRACERS_snapshot_mnc |
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PTRACERS_monitor_mnc = useMNC .AND. PTRACERS_monitor_mnc |
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PTRACERS_pickup_write_mnc = useMNC .AND. PTRACERS_pickup_write_mnc |
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PTRACERS_pickup_read_mnc = useMNC .AND. PTRACERS_pickup_read_mnc |
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|
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PTRACERS_timeave_mdsio = (.NOT. PTRACERS_timeave_mnc) |
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& .OR. outputTypesInclusive |
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PTRACERS_snapshot_mdsio = (.NOT. PTRACERS_snapshot_mnc) |
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& .OR. outputTypesInclusive |
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PTRACERS_monitor_stdio = (.NOT. PTRACERS_monitor_mnc) |
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& .OR. outputTypesInclusive |
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PTRACERS_pickup_write_mdsio = (.NOT. PTRACERS_pickup_write_mnc) |
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& .OR. outputTypesInclusive |
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PTRACERS_pickup_read_mdsio = (.NOT. PTRACERS_pickup_read_mnc) |
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& .OR. outputTypesInclusive |
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#else |
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PTRACERS_timeave_mnc = .FALSE. |
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PTRACERS_snapshot_mnc = .FALSE. |
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PTRACERS_monitor_mnc = .FALSE. |
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PTRACERS_pickup_write_mnc = .FALSE. |
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PTRACERS_pickup_read_mnc = .FALSE. |
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PTRACERS_timeave_mdsio = .TRUE. |
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PTRACERS_snapshot_mdsio = .TRUE. |
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PTRACERS_monitor_stdio = .TRUE. |
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PTRACERS_pickup_write_mdsio = .TRUE. |
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PTRACERS_pickup_read_mdsio = .TRUE. |
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#endif |
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|
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C-- Print a summary of pTracer parameter values: |
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|
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_END_MASTER(myThid) |
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C Everyone else must wait for the parameters to be loaded |
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_BARRIER |
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|
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#endif /* ALLOW_PTRACERS */ |
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|
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RETURN |
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END |
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