C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_write_pickup.F,v 1.16 2014/08/18 14:34:27 jmc Exp $ C $Name: $ #include "GAD_OPTIONS.h" #include "PTRACERS_OPTIONS.h" CBOP C !ROUTINE: PTRACERS_WRITE_PICKUP C !INTERFACE: ========================================================== SUBROUTINE PTRACERS_WRITE_PICKUP( permCheckPoint, & suff, myTime, myIter, myThid ) C !DESCRIPTION: C Writes current state of passive tracers to a pickup file C !USES: =============================================================== #include "PTRACERS_MOD.h" IMPLICIT NONE #include "SIZE.h" #include "EEPARAMS.h" #include "PARAMS.h" #include "GAD.h" #include "PTRACERS_SIZE.h" #include "PTRACERS_PARAMS.h" #include "PTRACERS_FIELDS.h" C !INPUT PARAMETERS: =================================================== C permCheckPoint :: permanent or a rolling checkpoint C suff :: suffix for pickup file (eg. ckptA or 0000000010) C myTime :: model time C myIter :: time-step number C myThid :: thread number LOGICAL permCheckPoint CHARACTER*(*) suff _RL myTime INTEGER myIter INTEGER myThid C !OUTPUT PARAMETERS: ================================================== C none #ifdef ALLOW_PTRACERS C === Functions ==== INTEGER ILNBLNK EXTERNAL ILNBLNK C !LOCAL VARIABLES: ==================================================== C iTracer :: tracer index C j :: loop index / field number C prec :: pickup-file precision C glf :: local flag for "globalFiles" C fn :: character buffer for creating filename C nWrFlds :: number of fields being written C listDim :: dimension of "wrFldList" local array C wrFldList :: list of written fields C msgBuf :: Informational/error message buffer INTEGER iTracer, j, prec, lChar LOGICAL glf _RL timList(1) CHARACTER*(MAX_LEN_FNAM) fn INTEGER listDim, nWrFlds PARAMETER( listDim = 3*PTRACERS_num ) CHARACTER*(8) wrFldList(listDim) CHARACTER*(MAX_LEN_MBUF) msgBuf #ifdef PTRACERS_ALLOW_DYN_STATE INTEGER n, iRec #endif CEOP #ifdef ALLOW_MNC IF ( PTRACERS_pickup_write_mnc ) THEN IF ( permCheckPoint ) THEN WRITE(fn,'(A)') 'pickup_ptracers' ELSE lChar = ILNBLNK(suff) WRITE(fn,'(2A)') 'pickup_ptracers.', suff(1:lChar) ENDIF CALL MNC_FILE_CLOSE_ALL_MATCHING(fn, myThid) C First ***define*** the file group name CALL MNC_CW_SET_UDIM(fn, 1, myThid) IF ( permCheckPoint ) THEN CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, -1, myThid) ELSE CALL MNC_CW_SET_CITER(fn, 2, -1, -1, -1, myThid) ENDIF C Then set the actual unlimited dimension CALL MNC_CW_SET_UDIM(fn, 1, myThid) C The following two values should probably be for the n-1 time C step since we are saving the gpTrNm1 variable first CALL MNC_CW_RL_W_S('D',fn,0,0,'T', myTime, myThid) CALL MNC_CW_I_W_S('I',fn,0,0,'iter', myIter, myThid) DO iTracer = 1,PTRACERS_numInUse CALL MNC_CW_RL_W('D',fn,0,0, PTRACERS_names(iTracer), & gpTrNm1(1-OLx,1-OLy,1,1,1,iTracer),myThid) ENDDO CALL MNC_CW_SET_UDIM(fn, 2, myThid) CALL MNC_CW_RL_W_S('D',fn,0,0,'T', myTime, myThid) CALL MNC_CW_I_W_S('I',fn,0,0,'iter', myIter, myThid) DO iTracer = 1,PTRACERS_numInUse CALL MNC_CW_RL_W('D',fn,0,0, PTRACERS_names(iTracer), & pTracer(1-OLx,1-OLy,1,1,1,iTracer),myThid) ENDDO ENDIF IF ( useMNC .AND. PTRACERS_pickup_write_mnc ) THEN DO iTracer = 1, PTRACERS_numInUse IF ( PTRACERS_SOM_Advection(iTracer) ) THEN WRITE(msgBuf,'(3A)')'PTRACERS_WRITE_PICKUP: MNC not yet coded', & ' for SOM advection', & ' => write bin file instead' CALL PRINT_MESSAGE( msgBuf, errorMessageUnit, & SQUEEZE_RIGHT, myThid) ENDIF ENDDO ENDIF #endif /* ALLOW_MNC */ lChar = ILNBLNK(suff) IF ( PTRACERS_pickup_write_mdsio ) THEN IF ( lChar.EQ.0 ) THEN WRITE(fn,'(2A)') 'pickup_ptracers' ELSE WRITE(fn,'(2A)') 'pickup_ptracers.',suff(1:lChar) ENDIF prec = precFloat64 C Firstly, write ptracer fields as consecutive records, C one tracer after the other, for all tracers "InUse". j = 0 C record number < 0 : a hack not to write meta files now: DO iTracer = 1, PTRACERS_numInUse j = j + 1 CALL WRITE_REC_3D_RL( fn, prec, Nr, & pTracer(1-OLx,1-OLy,1,1,1,iTracer), & -j, myIter, myThid ) IF (j.LE.listDim) & wrFldList(j) = 'pTr'//PTRACERS_ioLabel(iTracer)//' ' ENDDO C Then write ptracer tendencies (if this tracer is using AB time-stepping) DO iTracer = 1, PTRACERS_numInUse IF ( PTRACERS_AdamsBashGtr(iTracer) .OR. & PTRACERS_AdamsBash_Tr(iTracer) ) THEN j = j + 1 CALL WRITE_REC_3D_RL( fn, prec, Nr, & gpTrNm1(1-OLx,1-OLy,1,1,1,iTracer), & -j, myIter, myThid ) IF ( j.LE.listDim .AND. PTRACERS_AdamsBashGtr(iTracer) ) & wrFldList(j) = 'gPtr'//PTRACERS_ioLabel(iTracer)//'m1' IF ( j.LE.listDim .AND. PTRACERS_AdamsBash_Tr(iTracer) ) & wrFldList(j) = 'pTr'//PTRACERS_ioLabel(iTracer)//'Nm1' ENDIF ENDDO C-------------------------- nWrFlds = j IF ( nWrFlds.GT.listDim ) THEN WRITE(msgBuf,'(2A,I5,A)') 'PTRACERS_WRITE_PICKUP: ', & 'trying to write ',nWrFlds,' fields' CALL PRINT_ERROR( msgBuf, myThid ) WRITE(msgBuf,'(2A,I5,A)') 'PTRACERS_WRITE_PICKUP: ', & 'field-list dimension (listDim=',listDim,') too small' CALL PRINT_ERROR( msgBuf, myThid ) STOP 'ABNORMAL END: S/R PTRACERS_WRITE_PICKUP (list-size Pb)' ENDIF #ifdef ALLOW_MDSIO C uses this specific S/R to write (with more informations) only meta files glf = globalFiles timList(1) = myTime CALL MDS_WR_METAFILES( fn, prec, glf, .FALSE., & 0, 0, Nr, ' ', & nWrFlds, wrFldList, & 1, timList, oneRL, & j, myIter, myThid ) #endif /* ALLOW_MDSIO */ C-------------------------- ENDIF #ifdef PTRACERS_ALLOW_DYN_STATE C write pickup for 2nd-order moment fields C we write a separate file for each Ptracer that uses SOM advection DO iTracer = 1, PTRACERS_numInUse IF ( PTRACERS_SOM_Advection(iTracer) ) THEN IF ( lChar.EQ.0 ) THEN WRITE(fn,'(2A)') 'pickup_somTRAC',PTRACERS_ioLabel(iTracer) ELSE WRITE(fn,'(4A)') 'pickup_somTRAC',PTRACERS_ioLabel(iTracer), & '.',suff(1:lChar) ENDIF _BEGIN_MASTER(myThid) WRITE(msgBuf,'(A,I4,A)')'PTRACERS_WRITE_PICKUP: iTracer =', & iTracer, ' : writing 2nd-order moments' CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, & SQUEEZE_RIGHT, myThid ) j = ILNBLNK(fn) WRITE(msgBuf,'(A,A)') ' to file: ',fn(1:j) CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, & SQUEEZE_RIGHT, myThid ) _END_MASTER(myThid) prec = precFloat64 C Write 2nd Order moments as consecutive records DO n=1,nSOM iRec = n CALL WRITE_REC_3D_RL( fn, prec, Nr, I _Ptracers_som(:,:,:,:,:,n,iTracer), I iRec, myIter, myThid ) ENDDO ENDIF ENDDO #endif /* PTRACERS_ALLOW_DYN_STATE */ #endif /* ALLOW_PTRACERS */ RETURN END