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C $Header: /u/gcmpack/MITgcm/pkg/land/land_read_pickup.F,v 1.4 2006/06/23 00:49:27 jmc Exp $ |
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C $Name: $ |
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#include "LAND_OPTIONS.h" |
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CBOP |
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C !ROUTINE: LAND_READ_PICKUP |
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C !INTERFACE: |
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SUBROUTINE LAND_READ_PICKUP( myIter, myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | S/R LAND_READ_PICKUP |
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C | o Reads current state of land model from a pickup file |
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C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C == Global variables === |
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#include "LAND_SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "LAND_PARAMS.h" |
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#include "LAND_VARS.h" |
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|
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C == Routine Arguments == |
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C myIter :: time-step number |
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C myThid :: Number of this instance |
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INTEGER myIter |
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INTEGER myThid |
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#ifdef ALLOW_LAND |
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C !LOCAL VARIABLES: |
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C fn :: character buffer for creating filename |
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C prec :: precision of pickup files |
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C k :: loop index |
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INTEGER prec, k |
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CHARACTER*(MAX_LEN_FNAM) fn |
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CEOP |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C Going to really do some IO. Make everyone except master thread wait. |
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_BARRIER |
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IF ( .NOT.land_pickup_read_mnc ) THEN |
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WRITE(fn,'(A,I10.10)') 'pickup_land.',myIter |
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prec = precFloat64 |
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|
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#ifdef ALLOW_MDSIO |
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IF ( land_oldPickup ) THEN |
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C- Read fields as consecutive records |
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CALL MDSREADFIELD(fn,prec,'RL',land_nLev,land_groundT,1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',land_nLev,land_groundW,2,myThid) |
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|
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ELSE |
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|
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C- Read fields as consecutive records |
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CALL MDSREADFIELD(fn,prec,'RL',land_nLev,land_enthalp,1,myThid) |
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CALL MDSREADFIELD(fn,prec,'RL',land_nLev,land_groundW,2,myThid) |
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k=2*land_nLev |
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CALL MDSREADFIELD(fn,prec,'RL', 1, land_skinT, k+1, myThid) |
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CALL MDSREADFIELD(fn,prec,'RL', 1, land_hSnow, k+2, myThid) |
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CALL MDSREADFIELD(fn,prec,'RL', 1, land_snowAge,k+3, myThid) |
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|
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ENDIF |
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#else /* ALLOW_MDSIO */ |
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STOP 'ABNORMAL END: S/R LAND_READ_PICKUP: NEEDS MSDIO PKG' |
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#endif /* ALLOW_MDSIO */ |
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|
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ENDIF |
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|
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#ifdef ALLOW_MNC |
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IF ( land_pickup_read_mnc ) THEN |
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DO k = 1,MAX_LEN_FNAM |
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fn(k:k) = ' ' |
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ENDDO |
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WRITE(fn,'(A)') 'pickup_land' |
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CALL MNC_FILE_CLOSE_ALL_MATCHING(fn, myThid) |
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CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
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CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, -1, myThid) |
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|
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CALL MNC_CW_RL_R('D',fn,0,0, |
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& 'land_enthalp', land_enthalp, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0, |
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& 'land_groundW', land_groundW, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0, |
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& 'land_skinT', land_skinT, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0, |
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& 'land_hSnow', land_hSnow, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0, |
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& 'land_snAge', land_snowAge, myThid) |
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|
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ENDIF |
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#endif |
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C- jmc: exchange is not really necessary for land model |
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C- and presently exchange S/R cannot work for 3d array where 3rd dim <> Nr |
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C-- Every one else must wait until writing is done. |
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_BARRIER |
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#endif /* ALLOW_LAND */ |
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RETURN |
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END |
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