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C $Header: /u/gcmpack/MITgcm/pkg/exf/exf_check.F,v 1.21 2013/04/20 21:37:28 dimitri Exp $ |
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C $Name: $ |
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|
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#include "EXF_OPTIONS.h" |
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|
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SUBROUTINE EXF_CHECK( myThid ) |
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|
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c ================================================================== |
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c SUBROUTINE EXF_CHECK |
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c ================================================================== |
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c |
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IMPLICIT NONE |
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|
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c == global variables == |
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|
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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|
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#include "EXF_PARAM.h" |
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#include "EXF_CONSTANTS.h" |
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c == routine arguments == |
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|
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c myThid - thread number for this instance of the routine. |
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|
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INTEGER myThid |
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c == local variables == |
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|
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C msgBuf :: Informational/error message buffer |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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c == end of interface == |
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c check for consistency |
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IF (.NOT. |
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& (exf_iprec.EQ.precFloat32 .OR. exf_iprec.EQ.precFloat64) |
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& ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: value of exf_iprec not allowed' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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|
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IF (repeatPeriod.lt.0.) THEN |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: repeatPeriod must be positive' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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|
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IF (useExfYearlyFields.and.repeatPeriod.ne.0.) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: The use of ', |
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$ 'useExfYearlyFields AND repeatPeriod is not implemented' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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|
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#ifdef ALLOW_BULKFORMULAE |
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IF ( useAtmWind ) THEN |
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IF ( ustressfile .NE. ' ' .OR. vstressfile .NE. ' ' ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: use u,v_wind components but not wind-stress' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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#endif |
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|
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IF ( .NOT.useAtmWind ) THEN |
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IF ( uwindfile .NE. ' ' .OR. vwindfile .NE. ' ' ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: read-in wind-stress but not u,v_wind components' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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|
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#ifndef ALLOW_ZENITHANGLE |
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IF ( useExfZenAlbedo .OR. useExfZenIncoming .OR. |
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& select_ZenAlbedo .NE. 0 ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: unsupported option', |
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& ' when ALLOW_ZENITHANGLE is not defined' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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#endif |
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|
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#ifdef ALLOW_ZENITHANGLE |
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IF ( usingCartesianGrid .OR. usingCylindricalGrid ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ALLOW_ZENITHANGLE does ', |
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& 'not work for carthesian and cylindrical grids' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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IF ( select_ZenAlbedo.LT.0 .OR. select_ZenAlbedo.GT.3 ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: unsupported ', |
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& 'select_ZenAlbedo choice' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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IF ( select_ZenAlbedo.EQ.2 .) THEN |
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WRITE(msgBuf,'(A,A)') |
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& 'S/R EXF_CHECK: *** WARNING *** for daily mean albedo, ', |
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& 'it is advised to use select_ZenAlbedo.EQ.1 instead of 2' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ENDIF |
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IF ( select_ZenAlbedo.GT.2 .AND. swdownperiod.GT. 21600 ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: using diurnal albedo ', |
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& 'formula requires diurnal downward shortwave forcing' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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IF ( select_ZenAlbedo.GT.2 .AND. swdownperiod.GT. 3600 ) then |
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WRITE(msgBuf,'(A,A,A)') |
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& 'S/R EXF_CHECK: *** WARNING *** ', |
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& 'the diurnal albedo formula is likely not safe for such ', |
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& 'coarse temporal resolution downward shortwave forcing' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ENDIF |
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#endif |
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|
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#ifdef USE_EXF_INTERPOLATION |
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IF ( climsstfile .NE. ' ' ) THEN |
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IF ( climsst_nlat .GT. MAX_LAT_INC ) THEN |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsst_nlat > MAX_LAT_INC' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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IF ( climsssfile .NE. ' ' ) THEN |
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IF ( climsss_nlat .GT. MAX_LAT_INC ) THEN |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsss_nlat > MAX_LAT_INC' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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IF ( usingCartesianGrid ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'USE_EXF_INTERPOLATION assumes latitude/longitude' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'input and output coordinates. Trivial to extend to' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'cartesian coordinates, but has not yet been done.' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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C- some restrictions on 2-component vector field (might be relaxed later on) |
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IF ( ( uwind_interpMethod.GE.1 .AND. uwindfile.NE.' ' ) .OR. |
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& ( vwind_interpMethod.GE.1 .AND. vwindfile.NE.' ' ) ) THEN |
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IF ( usingCurvilinearGrid .OR. rotateGrid ) THEN |
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IF ( uwind_interpMethod.EQ.0 .OR. uwindfile.EQ.' ' .OR. |
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& vwind_interpMethod.EQ.0 .OR. vwindfile.EQ.' ' ) THEN |
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C- stop if one expects interp+rotation (Curvilin-G) which will not happen |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: interp. needs 2 components (wind)' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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IF ( uwindstartdate .NE. vwindstartdate .OR. |
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& uwindperiod .NE. vwindperiod ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'For CurvilinearGrid/RotatedGrid, the u and v wind ' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A,A)') 'S/R EXF_CHECK: ', |
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& 'files have to have the same startdate and period, ', |
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& 'because S/R EXF_SET_UV assumes that.' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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ENDIF |
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IF ( (ustress_interpMethod.GE.1 .AND. ustressfile.NE.' ') .OR. |
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& (vstress_interpMethod.GE.1 .AND. vstressfile.NE.' ') ) THEN |
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IF ( readStressOnCgrid ) THEN |
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WRITE(msgBuf,'(A,A)') |
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& 'S/R EXF_CHECK: readStressOnCgrid=.TRUE. ', |
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& 'and interp wind-stress (=A-grid) are not compatible' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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IF ( usingCurvilinearGrid .OR. rotateGrid ) THEN |
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IF ( ustress_interpMethod.EQ.0 .OR. ustressfile.EQ.' ' .OR. |
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& vstress_interpMethod.EQ.0 .OR. vstressfile.EQ.' ' ) THEN |
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C- stop if one expects interp+rotation (Curvilin-G) which will not happen |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: interp. needs 2 components (wind-stress)' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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IF ( ustressstartdate .NE. vstressstartdate .OR. |
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& ustressperiod .NE. vstressperiod ) THEN |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'For CurvilinearGrid/RotatedGrid, the u and v wind stress ' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A,A)') 'S/R EXF_CHECK: ', |
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& 'files have to have the same startdate and period, ', |
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& 'because S/R EXF_SET_UV assumes that.' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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ENDIF |
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|
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IF ( (ustress_interpMethod.EQ.0 .AND. ustressfile.NE.' ') .OR. |
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& (vstress_interpMethod.EQ.0 .AND. vstressfile.NE.' ') ) THEN |
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#else /* ifndef USE_EXF_INTERPOLATION */ |
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IF ( ustressfile .NE. ' ' .OR. vstressfile .NE. ' ' ) THEN |
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#endif /* USE_EXF_INTERPOLATION */ |
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IF ( (readStressOnAgrid.AND.readStressOnCgrid) .OR. |
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& .NOT.(readStressOnAgrid.OR.readStressOnCgrid) ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: Select 1 wind-stress position: A or C-grid' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ELSE |
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IF ( readStressOnAgrid .OR. readStressOnCgrid ) THEN |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: wind-stress position irrelevant' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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|
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#ifdef USE_NO_INTERP_RUNOFF |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: USE_NO_INTERP_RUNOFF code has been removed;' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A)') |
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& 'S/R EXF_CHECK: use instead "runoff_interpMethod=0"', |
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& ' in "data.exf" (EXF_NML_04)' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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#endif /* USE_NO_INTERP_RUNOFF */ |
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|
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#ifdef ALLOW_CLIMTEMP_RELAXATION |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'ALLOW_CLIMTEMP_RELAXATION no longer supported. Use pkg/rbcs' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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#endif |
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|
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#ifdef ALLOW_CLIMSALT_RELAXATION |
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WRITE(msgBuf,'(A,A)') 'S/R EXF_CHECK: ', |
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& 'ALLOW_CLIMSALT_RELAXATION no longer supported. Use pkg/rbcs' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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#endif |
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|
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IF ( climsstTauRelax.NE.0. ) THEN |
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#ifndef ALLOW_CLIMSST_RELAXATION |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsstTauRelax > 0' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: but ALLOW_CLIMSST_RELAXATION is not defined' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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#endif |
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IF ( climsstfile.EQ.' ' ) THEN |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsstTauRelax > 0 but' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsstfile is not set' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIf |
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ENDIf |
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|
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IF ( climsssTauRelax.NE.0. ) THEN |
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#ifndef ALLOW_CLIMSSS_RELAXATION |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsssTauRelax > 0' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A)') |
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& 'S/R EXF_CHECK: but ALLOW_CLIMSSS_RELAXATION is not defined' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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#endif |
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IF ( climsssfile.EQ.' ' ) THEN |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsssTauRelax > 0 but' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A)') 'S/R EXF_CHECK: climsssfile is not set' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R EXF_CHECK' |
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ENDIF |
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ENDIF |
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|
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RETURN |
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END |
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