| 1 |
dimitri |
1.8 |
C $Header: /u/gcmpack/MITgcm/pkg/seaice/seaice_get_forcing.F,v 1.7 2003/12/14 04:56:18 dimitri Exp $ |
| 2 |
edhill |
1.6 |
C $Name: $ |
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heimbach |
1.2 |
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#include "SEAICE_OPTIONS.h" |
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CStartOfInterface |
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SUBROUTINE SEAICE_GET_FORCING( myTime, myIter, myThid ) |
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C /==========================================================\ |
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C | SUBROUTINE SEAICE_GET_FORCING | |
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dimitri |
1.4 |
C | o Load atmospheric state and runoff. | |
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heimbach |
1.2 |
C |==========================================================| |
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C \==========================================================/ |
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IMPLICIT NONE |
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C === Global variables === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "FFIELDS.h" |
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#include "SEAICE_PARAMS.h" |
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#include "SEAICE_FFIELDS.h" |
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C === Routine arguments === |
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C myTime - Simulation time |
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C myIter - Simulation timestep number |
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C myThid - Thread no. that called this routine. |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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CEndOfInterface |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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dimitri |
1.4 |
#ifndef SEAICE_EXTERNAL_FORCING |
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heimbach |
1.2 |
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C === Local arrays === |
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COMMON /TDFIELDS_FLAGS/ |
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& wind0_is_first, flux0_is_first, |
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& SSS0_is_first, SST0_is_first |
| 41 |
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LOGICAL wind0_is_first, flux0_is_first, |
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& SSS0_is_first, SST0_is_first |
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C === Local variables === |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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INTEGER bi,bj,i,j,iRec,iEnd |
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_RL aWghtWind,bWghtWind,aWghtFlux,bWghtFlux, |
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& aWghtSSS,bWghtSSS,aWghtSST,bWghtSST |
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_RS initValue |
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dimitri |
1.5 |
_RL year, seconds, YearTime, four |
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heimbach |
1.2 |
INTEGER CurrentYear, CurrentYear2 |
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logical done |
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CHARACTER*(MAX_LEN_MBUF) fName |
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C-- Compute CurrentYear and YearTime |
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dimitri |
1.5 |
four = 4.0 |
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heimbach |
1.2 |
YearTime = myTime |
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done = .false. |
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do year = StartingYear, EndingYear |
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if( .not. done ) then |
| 61 |
dimitri |
1.5 |
if( mod(year,four) .eq. 0. ) then |
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heimbach |
1.2 |
seconds = 366.*24.*60.*60. |
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else |
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seconds = 365.*24.*60.*60. |
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endif |
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if( YearTime-seconds .ge. 0. ) then |
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YearTime = YearTime-seconds |
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else |
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CurrentYear = year |
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done = .true. |
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endif |
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endif |
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enddo |
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if( CurrentYear.ge.2000 ) then |
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CurrentYear2 = CurrentYear-2000 |
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else |
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CurrentYear2 = CurrentYear-1900 |
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endif |
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C-- Check to see whether myTime is outside available forcing data |
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IF( CurrentYear.gt. EndingYear .or. |
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& YearTime .lt. WindForcingStart .or. |
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& YearTime .gt. WindForcingEnd .or. |
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& YearTime .lt. FluxForcingStart .or. |
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& YearTime .gt. FluxForcingEnd .or. |
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& YearTime .lt. SSTforcingStart .or. |
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& YearTime .gt. SSTforcingEnd .or. |
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& YearTime .lt. SSSforcingStart .or. |
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& YearTime .gt. SSSforcingEnd ) THEN |
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WRITE(msgBuf,'(A)') 'No Available Forcing Data' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R SEAICE_GET_FORCING' |
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ENDIF |
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C-- First call requires that we initialize everything for safety |
| 96 |
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IF ( myIter .EQ. nIter0 ) THEN |
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dimitri |
1.3 |
initValue = ZERO |
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dimitri |
1.4 |
CALL INIT_ARRAY_RS( uwind0 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( uwind1 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( vwind0 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( vwind1 , initValue, myThid ) |
| 102 |
dimitri |
1.3 |
initValue = 283. _d 0 |
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dimitri |
1.4 |
CALL INIT_ARRAY_RS( atemp0 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( atemp1 , initValue, myThid ) |
| 105 |
dimitri |
1.3 |
initValue = 0.005 _d 0 |
| 106 |
dimitri |
1.4 |
CALL INIT_ARRAY_RS( aqh0 , initValue, myThid ) |
| 107 |
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CALL INIT_ARRAY_RS( aqh1 , initValue, myThid ) |
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dimitri |
1.3 |
initValue = 300. _d 0 |
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dimitri |
1.5 |
CALL INIT_ARRAY_RS( lwdown0 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( lwdown1 , initValue, myThid ) |
| 111 |
dimitri |
1.3 |
initValue = 200. _d 0 |
| 112 |
dimitri |
1.5 |
CALL INIT_ARRAY_RS( swdown0 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( swdown1 , initValue, myThid ) |
| 114 |
dimitri |
1.3 |
initValue = ZERO |
| 115 |
dimitri |
1.4 |
CALL INIT_ARRAY_RS( precip0 , initValue, myThid ) |
| 116 |
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CALL INIT_ARRAY_RS( precip1 , initValue, myThid ) |
| 117 |
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CALL INIT_ARRAY_RS( evap0 , initValue, myThid ) |
| 118 |
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CALL INIT_ARRAY_RS( evap1 , initValue, myThid ) |
| 119 |
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CALL INIT_ARRAY_RS( runoff0 , initValue, myThid ) |
| 120 |
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CALL INIT_ARRAY_RS( runoff1 , initValue, myThid ) |
| 121 |
dimitri |
1.3 |
initValue = 35. _d 0 |
| 122 |
dimitri |
1.4 |
CALL INIT_ARRAY_RS( SSSsi0 , initValue, myThid ) |
| 123 |
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CALL INIT_ARRAY_RS( SSSsi1 , initValue, myThid ) |
| 124 |
dimitri |
1.3 |
initValue = 10. _d 0 |
| 125 |
dimitri |
1.4 |
CALL INIT_ARRAY_RS( SSTsi0 , initValue, myThid ) |
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CALL INIT_ARRAY_RS( SSTsi1 , initValue, myThid ) |
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heimbach |
1.2 |
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| 128 |
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wind0_is_first = .TRUE. |
| 129 |
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flux0_is_first = .TRUE. |
| 130 |
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SSS0_is_first = .TRUE. |
| 131 |
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SST0_is_first = .TRUE. |
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_BEGIN_MASTER(myThid) |
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write(0,*) |
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& 'S/R SEAICE_GET_FORCING: initialize',myTime,myIter |
| 136 |
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| 137 |
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iRec = int((YearTime-WindForcingStart)/WindForcingPeriod) + 1 |
| 138 |
dimitri |
1.4 |
IF ( uwindFile .NE. ' ' ) THEN |
| 139 |
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iEnd = ILNBLNK( uwindFile ) - 2 |
| 140 |
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WRITE(fName,'(A,I2.2)') uwindFile(1:iEnd), CurrentYear2 |
| 141 |
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CALL READ_REC_XY_RS( fName,uwind0,iRec ,myIter,myThid ) |
| 142 |
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CALL READ_REC_XY_RS( fName,uwind1,iRec+1,myIter,myThid ) |
| 143 |
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ENDIF |
| 144 |
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IF ( vwindFile .NE. ' ' ) THEN |
| 145 |
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iEnd = ILNBLNK( vwindFile ) - 2 |
| 146 |
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WRITE(fName,'(A,I2.2)') vwindFile(1:iEnd), CurrentYear2 |
| 147 |
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CALL READ_REC_XY_RS( fName,vwind0,iRec ,myIter,myThid ) |
| 148 |
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CALL READ_REC_XY_RS( fName,vwind1,iRec+1,myIter,myThid ) |
| 149 |
heimbach |
1.2 |
ENDIF |
| 150 |
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| 151 |
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iRec = int((YearTime-FluxForcingStart)/FluxForcingPeriod) + 1 |
| 152 |
dimitri |
1.4 |
IF ( atempFile .NE. ' ' ) THEN |
| 153 |
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iEnd = ILNBLNK( atempFile ) - 4 |
| 154 |
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WRITE(fName,'(A,I4.4)') atempFile(1:iEnd), CurrentYear |
| 155 |
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CALL READ_REC_XY_RS( fName,atemp0,iRec ,myIter,myThid ) |
| 156 |
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CALL READ_REC_XY_RS( fName,atemp1,iRec+1,myIter,myThid ) |
| 157 |
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ENDIF |
| 158 |
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IF ( aqhFile .NE. ' ' ) THEN |
| 159 |
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iEnd = ILNBLNK( aqhFile ) - 4 |
| 160 |
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WRITE(fName,'(A,I4.4)') aqhFile(1:iEnd), CurrentYear |
| 161 |
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CALL READ_REC_XY_RS( fName,aqh0,iRec ,myIter,myThid ) |
| 162 |
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CALL READ_REC_XY_RS( fName,aqh1,iRec+1,myIter,myThid ) |
| 163 |
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ENDIF |
| 164 |
dimitri |
1.5 |
IF ( lwdownFile .NE. ' ' ) THEN |
| 165 |
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iEnd = ILNBLNK( lwdownFile ) - 4 |
| 166 |
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WRITE(fName,'(A,I4.4)') lwdownFile(1:iEnd), CurrentYear |
| 167 |
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CALL READ_REC_XY_RS( fName,lwdown0,iRec ,myIter,myThid ) |
| 168 |
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CALL READ_REC_XY_RS( fName,lwdown1,iRec+1,myIter,myThid ) |
| 169 |
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ENDIF |
| 170 |
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IF ( swdownFile .NE. ' ' ) THEN |
| 171 |
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iEnd = ILNBLNK( swdownFile ) - 4 |
| 172 |
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WRITE(fName,'(A,I4.4)') swdownFile(1:iEnd), CurrentYear |
| 173 |
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CALL READ_REC_XY_RS( fName,swdown0,iRec ,myIter,myThid ) |
| 174 |
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CALL READ_REC_XY_RS( fName,swdown1,iRec+1,myIter,myThid ) |
| 175 |
dimitri |
1.4 |
ENDIF |
| 176 |
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IF ( precipFile .NE. ' ' ) THEN |
| 177 |
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iEnd = ILNBLNK( precipFile ) - 4 |
| 178 |
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WRITE(fName,'(A,I4.4)') precipFile(1:iEnd), CurrentYear |
| 179 |
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CALL READ_REC_XY_RS( fName,precip0,iRec ,myIter,myThid ) |
| 180 |
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CALL READ_REC_XY_RS( fName,precip1,iRec+1,myIter,myThid ) |
| 181 |
heimbach |
1.2 |
ENDIF |
| 182 |
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IF ( evapFile .NE. ' ' ) THEN |
| 183 |
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iEnd = ILNBLNK( evapFile ) - 4 |
| 184 |
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WRITE(fName,'(A,I4.4)') evapFile(1:iEnd), CurrentYear |
| 185 |
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CALL READ_REC_XY_RS( fName,evap0,iRec ,myIter,myThid ) |
| 186 |
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CALL READ_REC_XY_RS( fName,evap1,iRec+1,myIter,myThid ) |
| 187 |
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ENDIF |
| 188 |
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IF ( runoffFile .NE. ' ' ) THEN |
| 189 |
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iEnd = ILNBLNK( runoffFile ) - 4 |
| 190 |
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WRITE(fName,'(A,I4.4)') runoffFile(1:iEnd), CurrentYear |
| 191 |
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CALL READ_REC_XY_RS( fName,runoff0,iRec ,myIter,myThid ) |
| 192 |
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CALL READ_REC_XY_RS( fName,runoff1,iRec+1,myIter,myThid ) |
| 193 |
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ENDIF |
| 194 |
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| 195 |
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iRec = int((YearTime-SSTforcingStart)/SSTforcingPeriod) + 1 |
| 196 |
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IF ( thetaClimFile .NE. ' ' ) THEN |
| 197 |
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iEnd = ILNBLNK( thetaClimFile ) - 2 |
| 198 |
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WRITE(fName,'(A,I2.2)') thetaClimFile(1:iEnd), CurrentYear2 |
| 199 |
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CALL READ_REC_XY_RS( fName,SSTsi0,iRec ,myIter,myThid ) |
| 200 |
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CALL READ_REC_XY_RS( fName,SSTsi1,iRec+1,myIter,myThid ) |
| 201 |
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ENDIF |
| 202 |
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| 203 |
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iRec = int((YearTime-SSSforcingStart)/SSSforcingPeriod) + 1 |
| 204 |
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IF ( saltClimFile .NE. ' ' ) THEN |
| 205 |
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CALL READ_REC_XY_RS( saltClimFile,SSSsi0,iRec ,myIter,myThid ) |
| 206 |
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CALL READ_REC_XY_RS( saltClimFile,SSSsi1,iRec+1,myIter,myThid ) |
| 207 |
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ENDIF |
| 208 |
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| 209 |
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_END_MASTER(myThid) |
| 210 |
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| 211 |
dimitri |
1.7 |
CALL EXCH_UV_XY_RS(uwind0, vwind0, .TRUE., myThid) |
| 212 |
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CALL EXCH_UV_XY_RS(uwind1, vwind1, .TRUE., myThid) |
| 213 |
dimitri |
1.4 |
_EXCH_XY_R4( atemp0, myThid ) |
| 214 |
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_EXCH_XY_R4( atemp1, myThid ) |
| 215 |
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_EXCH_XY_R4( aqh0, myThid ) |
| 216 |
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_EXCH_XY_R4( aqh1, myThid ) |
| 217 |
dimitri |
1.5 |
_EXCH_XY_R4( lwdown0, myThid ) |
| 218 |
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_EXCH_XY_R4( lwdown1, myThid ) |
| 219 |
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_EXCH_XY_R4( swdown0, myThid ) |
| 220 |
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_EXCH_XY_R4( swdown1, myThid ) |
| 221 |
dimitri |
1.4 |
_EXCH_XY_R4( precip0, myThid ) |
| 222 |
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_EXCH_XY_R4( precip1, myThid ) |
| 223 |
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_EXCH_XY_R4( evap0, myThid ) |
| 224 |
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_EXCH_XY_R4( evap1, myThid ) |
| 225 |
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_EXCH_XY_R4( runoff0, myThid ) |
| 226 |
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_EXCH_XY_R4( runoff1, myThid ) |
| 227 |
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_EXCH_XY_R4( SSTsi0, myThid ) |
| 228 |
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_EXCH_XY_R4( SSTsi1, myThid ) |
| 229 |
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_EXCH_XY_R4( SSSsi0, myThid ) |
| 230 |
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_EXCH_XY_R4( SSSsi1, myThid ) |
| 231 |
heimbach |
1.2 |
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| 232 |
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ENDIF |
| 233 |
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| 234 |
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C-- Now calculate whether if it is time to update wind speed arrays |
| 235 |
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iRec = int((YearTime-WindForcingStart)/WindForcingPeriod) + 2 |
| 236 |
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aWghtWind = mod(YearTime-WindForcingStart,WindForcingPeriod) / |
| 237 |
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& WindForcingPeriod |
| 238 |
dimitri |
1.3 |
bWghtWind=ONE-aWghtWind |
| 239 |
heimbach |
1.2 |
IF ( aWghtWind .EQ. 0 ) THEN |
| 240 |
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_BEGIN_MASTER(myThid) |
| 241 |
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write(0,*) |
| 242 |
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& 'S/R SEAICE_GET_FORCING: reading winds',myTime,myIter |
| 243 |
dimitri |
1.4 |
IF ( uwindFile .NE. ' ' ) THEN |
| 244 |
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iEnd = ILNBLNK( uwindFile ) - 2 |
| 245 |
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WRITE(fName,'(A,I2.2)') uwindFile(1:iEnd), CurrentYear2 |
| 246 |
heimbach |
1.2 |
IF (wind0_is_first) THEN |
| 247 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,uwind0,iRec,myIter,myThid ) |
| 248 |
heimbach |
1.2 |
ELSE |
| 249 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,uwind1,iRec,myIter,myThid ) |
| 250 |
heimbach |
1.2 |
ENDIF |
| 251 |
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ENDIF |
| 252 |
dimitri |
1.4 |
IF ( vwindFile .NE. ' ' ) THEN |
| 253 |
|
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iEnd = ILNBLNK( vwindFile ) - 2 |
| 254 |
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WRITE(fName,'(A,I2.2)') vwindFile(1:iEnd), CurrentYear2 |
| 255 |
heimbach |
1.2 |
IF (wind0_is_first) THEN |
| 256 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,vwind0,iRec,myIter,myThid ) |
| 257 |
heimbach |
1.2 |
ELSE |
| 258 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,vwind1,iRec,myIter,myThid ) |
| 259 |
heimbach |
1.2 |
ENDIF |
| 260 |
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ENDIF |
| 261 |
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_END_MASTER(myThid) |
| 262 |
|
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IF (wind0_is_first) THEN |
| 263 |
dimitri |
1.7 |
CALL EXCH_UV_XY_RS(uwind0, vwind0, .TRUE., myThid) |
| 264 |
heimbach |
1.2 |
wind0_is_first=.FALSE. |
| 265 |
|
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ELSE |
| 266 |
dimitri |
1.7 |
CALL EXCH_UV_XY_RS(uwind1, vwind1, .TRUE., myThid) |
| 267 |
heimbach |
1.2 |
wind0_is_first=.TRUE. |
| 268 |
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ENDIF |
| 269 |
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ENDIF |
| 270 |
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| 271 |
|
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C-- Now calculate whether if it is time to update heat and freshwater flux |
| 272 |
|
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iRec = int((YearTime-FluxForcingStart)/FluxForcingPeriod) + 2 |
| 273 |
|
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aWghtFlux = mod(YearTime-FluxForcingStart,FluxForcingPeriod) / |
| 274 |
|
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& FluxForcingPeriod |
| 275 |
dimitri |
1.3 |
bWghtFlux=ONE-aWghtFlux |
| 276 |
heimbach |
1.2 |
IF ( aWghtFlux .EQ. 0 ) THEN |
| 277 |
|
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_BEGIN_MASTER(myThid) |
| 278 |
|
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write(0,*) |
| 279 |
|
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& 'S/R SEAICE_GET_FORCING: reading fluxes',myTime,myIter |
| 280 |
dimitri |
1.4 |
IF ( atempFile .NE. ' ' ) THEN |
| 281 |
|
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iEnd = ILNBLNK( atempFile ) - 4 |
| 282 |
|
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WRITE(fName,'(A,I4.4)') atempFile(1:iEnd), CurrentYear |
| 283 |
heimbach |
1.2 |
IF (flux0_is_first) THEN |
| 284 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,atemp0,iRec,myIter,myThid ) |
| 285 |
heimbach |
1.2 |
ELSE |
| 286 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,atemp1,iRec,myIter,myThid ) |
| 287 |
heimbach |
1.2 |
ENDIF |
| 288 |
|
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ENDIF |
| 289 |
dimitri |
1.4 |
IF ( aqhFile .NE. ' ' ) THEN |
| 290 |
|
|
iEnd = ILNBLNK( aqhFile ) - 4 |
| 291 |
|
|
WRITE(fName,'(A,I4.4)') aqhFile(1:iEnd), CurrentYear |
| 292 |
heimbach |
1.2 |
IF (flux0_is_first) THEN |
| 293 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,aqh0,iRec,myIter,myThid ) |
| 294 |
heimbach |
1.2 |
ELSE |
| 295 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,aqh1,iRec,myIter,myThid ) |
| 296 |
heimbach |
1.2 |
ENDIF |
| 297 |
|
|
ENDIF |
| 298 |
dimitri |
1.5 |
IF ( lwdownFile .NE. ' ' ) THEN |
| 299 |
|
|
iEnd = ILNBLNK( lwdownFile ) - 4 |
| 300 |
|
|
WRITE(fName,'(A,I4.4)') lwdownFile(1:iEnd), CurrentYear |
| 301 |
heimbach |
1.2 |
IF (flux0_is_first) THEN |
| 302 |
dimitri |
1.5 |
CALL READ_REC_XY_RS( fName,lwdown0,iRec,myIter,myThid ) |
| 303 |
heimbach |
1.2 |
ELSE |
| 304 |
dimitri |
1.5 |
CALL READ_REC_XY_RS( fName,lwdown1,iRec,myIter,myThid ) |
| 305 |
heimbach |
1.2 |
ENDIF |
| 306 |
|
|
ENDIF |
| 307 |
dimitri |
1.5 |
IF ( swdownFile .NE. ' ' ) THEN |
| 308 |
|
|
iEnd = ILNBLNK( swdownFile ) - 4 |
| 309 |
|
|
WRITE(fName,'(A,I4.4)') swdownFile(1:iEnd), CurrentYear |
| 310 |
heimbach |
1.2 |
IF (flux0_is_first) THEN |
| 311 |
dimitri |
1.5 |
CALL READ_REC_XY_RS( fName,swdown0,iRec,myIter,myThid ) |
| 312 |
heimbach |
1.2 |
ELSE |
| 313 |
dimitri |
1.5 |
CALL READ_REC_XY_RS( fName,swdown1,iRec,myIter,myThid ) |
| 314 |
heimbach |
1.2 |
ENDIF |
| 315 |
|
|
ENDIF |
| 316 |
dimitri |
1.4 |
IF ( precipFile .NE. ' ' ) THEN |
| 317 |
|
|
iEnd = ILNBLNK( precipFile ) - 4 |
| 318 |
|
|
WRITE(fName,'(A,I4.4)') precipFile(1:iEnd), CurrentYear |
| 319 |
heimbach |
1.2 |
IF (flux0_is_first) THEN |
| 320 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,precip0,iRec,myIter,myThid ) |
| 321 |
heimbach |
1.2 |
ELSE |
| 322 |
dimitri |
1.4 |
CALL READ_REC_XY_RS( fName,precip1,iRec,myIter,myThid ) |
| 323 |
heimbach |
1.2 |
ENDIF |
| 324 |
|
|
ENDIF |
| 325 |
|
|
IF ( evapFile .NE. ' ' ) THEN |
| 326 |
|
|
iEnd = ILNBLNK( evapFile ) - 4 |
| 327 |
|
|
WRITE(fName,'(A,I4.4)') evapFile(1:iEnd), CurrentYear |
| 328 |
|
|
IF (flux0_is_first) THEN |
| 329 |
|
|
CALL READ_REC_XY_RS( fName,evap0,iRec,myIter,myThid ) |
| 330 |
|
|
ELSE |
| 331 |
|
|
CALL READ_REC_XY_RS( fName,evap1,iRec,myIter,myThid ) |
| 332 |
|
|
ENDIF |
| 333 |
|
|
ENDIF |
| 334 |
|
|
IF ( runoffFile .NE. ' ' ) THEN |
| 335 |
|
|
iEnd = ILNBLNK( runoffFile ) - 4 |
| 336 |
|
|
WRITE(fName,'(A,I4.4)') runoffFile(1:iEnd), CurrentYear |
| 337 |
|
|
IF (flux0_is_first) THEN |
| 338 |
|
|
CALL READ_REC_XY_RS( fName,runoff0,iRec,myIter,myThid ) |
| 339 |
|
|
ELSE |
| 340 |
|
|
CALL READ_REC_XY_RS( fName,runoff1,iRec,myIter,myThid ) |
| 341 |
|
|
ENDIF |
| 342 |
|
|
ENDIF |
| 343 |
|
|
_END_MASTER(myThid) |
| 344 |
|
|
IF (flux0_is_first) THEN |
| 345 |
dimitri |
1.4 |
_EXCH_XY_R4(atemp0, myThid ) |
| 346 |
|
|
_EXCH_XY_R4(aqh0, myThid ) |
| 347 |
dimitri |
1.5 |
_EXCH_XY_R4(lwdown0, myThid ) |
| 348 |
|
|
_EXCH_XY_R4(swdown0, myThid ) |
| 349 |
dimitri |
1.4 |
_EXCH_XY_R4(precip0, myThid ) |
| 350 |
|
|
_EXCH_XY_R4(evap0, myThid ) |
| 351 |
|
|
_EXCH_XY_R4(runoff0, myThid ) |
| 352 |
heimbach |
1.2 |
flux0_is_first=.FALSE. |
| 353 |
|
|
ELSE |
| 354 |
dimitri |
1.4 |
_EXCH_XY_R4(atemp1, myThid ) |
| 355 |
|
|
_EXCH_XY_R4(aqh1, myThid ) |
| 356 |
dimitri |
1.5 |
_EXCH_XY_R4(lwdown1, myThid ) |
| 357 |
|
|
_EXCH_XY_R4(swdown1, myThid ) |
| 358 |
dimitri |
1.4 |
_EXCH_XY_R4(precip1, myThid ) |
| 359 |
|
|
_EXCH_XY_R4(evap1, myThid ) |
| 360 |
|
|
_EXCH_XY_R4(runoff1, myThid ) |
| 361 |
heimbach |
1.2 |
flux0_is_first=.TRUE. |
| 362 |
|
|
ENDIF |
| 363 |
|
|
ENDIF |
| 364 |
|
|
|
| 365 |
|
|
C-- Now calculate whether if it is time to update SST array |
| 366 |
|
|
iRec = int((YearTime-SSTforcingStart)/SSTforcingPeriod) + 2 |
| 367 |
|
|
aWghtSST = mod(YearTime-SSTforcingStart,SSTforcingPeriod) / |
| 368 |
|
|
& SSTforcingPeriod |
| 369 |
dimitri |
1.3 |
bWghtSST=ONE-aWghtSST |
| 370 |
heimbach |
1.2 |
IF ( aWghtSST .EQ. 0 .AND. thetaClimFile .NE. ' ' ) THEN |
| 371 |
|
|
_BEGIN_MASTER(myThid) |
| 372 |
dimitri |
1.3 |
write(0,*) 'S/R SEAICE_GET_FORCING: reading SST',myTime,myIter |
| 373 |
heimbach |
1.2 |
iEnd = ILNBLNK( thetaClimFile ) - 2 |
| 374 |
|
|
WRITE(fName,'(A,I2.2)') thetaClimFile(1:iEnd), CurrentYear2 |
| 375 |
|
|
IF (SST0_is_first) THEN |
| 376 |
|
|
CALL READ_REC_XY_RS( fName,SSTsi0,iRec,myIter,myThid ) |
| 377 |
|
|
ELSE |
| 378 |
|
|
CALL READ_REC_XY_RS( fName,SSTsi1,iRec,myIter,myThid ) |
| 379 |
|
|
ENDIF |
| 380 |
|
|
_END_MASTER(myThid) |
| 381 |
|
|
IF (SST0_is_first) THEN |
| 382 |
|
|
_EXCH_XY_R4( SSTsi0, myThid ) |
| 383 |
|
|
SST0_is_first=.FALSE. |
| 384 |
|
|
ELSE |
| 385 |
|
|
_EXCH_XY_R4( SSTsi1, myThid ) |
| 386 |
|
|
SST0_is_first=.TRUE. |
| 387 |
|
|
ENDIF |
| 388 |
|
|
ENDIF |
| 389 |
|
|
|
| 390 |
|
|
C-- Now calculate whether if it is time to update SSS array |
| 391 |
|
|
iRec = int((YearTime-SSSforcingStart)/SSSforcingPeriod) + 2 |
| 392 |
|
|
aWghtSSS = mod(YearTime-SSSforcingStart,SSSforcingPeriod) / |
| 393 |
|
|
& SSSforcingPeriod |
| 394 |
dimitri |
1.3 |
bWghtSSS=ONE-aWghtSSS |
| 395 |
heimbach |
1.2 |
IF ( aWghtSSS .EQ. 0 .AND. saltClimFile .NE. ' ') THEN |
| 396 |
|
|
_BEGIN_MASTER(myThid) |
| 397 |
dimitri |
1.3 |
write(0,*) 'S/R SEAICE_GET_FORCING: reading SSS',myTime,myIter |
| 398 |
heimbach |
1.2 |
IF (SSS0_is_first) THEN |
| 399 |
|
|
CALL READ_REC_XY_RS( saltClimFile,SSSsi0,iRec,myIter,myThid ) |
| 400 |
|
|
ELSE |
| 401 |
|
|
CALL READ_REC_XY_RS( saltClimFile,SSSsi1,iRec,myIter,myThid ) |
| 402 |
|
|
ENDIF |
| 403 |
|
|
_END_MASTER(myThid) |
| 404 |
|
|
IF (SSS0_is_first) THEN |
| 405 |
|
|
_EXCH_XY_R4( SSSsi0, myThid ) |
| 406 |
|
|
SSS0_is_first=.FALSE. |
| 407 |
|
|
ELSE |
| 408 |
|
|
_EXCH_XY_R4( SSSsi1, myThid ) |
| 409 |
|
|
SSS0_is_first=.TRUE. |
| 410 |
|
|
ENDIF |
| 411 |
|
|
ENDIF |
| 412 |
|
|
|
| 413 |
|
|
C-- Time interpolation of wind forcing variables. |
| 414 |
|
|
IF (wind0_is_first) THEN |
| 415 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 416 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 417 |
|
|
DO j=1-Oly,sNy+Oly |
| 418 |
|
|
DO i=1-Olx,sNx+Olx |
| 419 |
dimitri |
1.4 |
uwind(i,j,bi,bj) = bWghtWind * uwind0(i,j,bi,bj) + |
| 420 |
|
|
& aWghtWind * uwind1(i,j,bi,bj) |
| 421 |
|
|
vwind(i,j,bi,bj) = bWghtWind * vwind0(i,j,bi,bj) + |
| 422 |
|
|
& aWghtWind * vwind1(i,j,bi,bj) |
| 423 |
heimbach |
1.2 |
ENDDO |
| 424 |
|
|
ENDDO |
| 425 |
|
|
ENDDO |
| 426 |
|
|
ENDDO |
| 427 |
|
|
ELSE |
| 428 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 429 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 430 |
|
|
DO j=1-Oly,sNy+Oly |
| 431 |
|
|
DO i=1-Olx,sNx+Olx |
| 432 |
dimitri |
1.4 |
uwind(i,j,bi,bj) = aWghtWind * uwind0(i,j,bi,bj) + |
| 433 |
|
|
& bWghtWind * uwind1(i,j,bi,bj) |
| 434 |
|
|
vwind(i,j,bi,bj) = aWghtWind * vwind0(i,j,bi,bj) + |
| 435 |
|
|
& bWghtWind * vwind1(i,j,bi,bj) |
| 436 |
heimbach |
1.2 |
ENDDO |
| 437 |
|
|
ENDDO |
| 438 |
|
|
ENDDO |
| 439 |
|
|
ENDDO |
| 440 |
|
|
ENDIF |
| 441 |
|
|
|
| 442 |
|
|
C-- Time interpolation of flux forcing variables. |
| 443 |
|
|
IF (flux0_is_first) THEN |
| 444 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 445 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 446 |
|
|
DO j=1-Oly,sNy+Oly |
| 447 |
|
|
DO i=1-Olx,sNx+Olx |
| 448 |
dimitri |
1.4 |
atemp(i,j,bi,bj) = bWghtFlux * atemp0(i,j,bi,bj) + |
| 449 |
|
|
& aWghtFlux * atemp1(i,j,bi,bj) |
| 450 |
|
|
aqh(i,j,bi,bj) = bWghtFlux * aqh0(i,j,bi,bj) + |
| 451 |
|
|
& aWghtFlux * aqh1(i,j,bi,bj) |
| 452 |
dimitri |
1.5 |
lwdown(i,j,bi,bj) = bWghtFlux * lwdown0(i,j,bi,bj) + |
| 453 |
|
|
& aWghtFlux * lwdown1(i,j,bi,bj) |
| 454 |
|
|
swdown(i,j,bi,bj) = bWghtFlux * swdown0(i,j,bi,bj) + |
| 455 |
|
|
& aWghtFlux * swdown1(i,j,bi,bj) |
| 456 |
dimitri |
1.4 |
precip(i,j,bi,bj) = bWghtFlux * precip0(i,j,bi,bj) + |
| 457 |
|
|
& aWghtFlux * precip1(i,j,bi,bj) |
| 458 |
|
|
evap(i,j,bi,bj) = bWghtFlux * evap0(i,j,bi,bj) + |
| 459 |
|
|
& aWghtFlux * evap1(i,j,bi,bj) |
| 460 |
|
|
runoff(i,j,bi,bj) = bWghtFlux * runoff0(i,j,bi,bj) + |
| 461 |
|
|
& aWghtFlux * runoff1(i,j,bi,bj) |
| 462 |
heimbach |
1.2 |
ENDDO |
| 463 |
|
|
ENDDO |
| 464 |
|
|
ENDDO |
| 465 |
|
|
ENDDO |
| 466 |
|
|
ELSE |
| 467 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 468 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 469 |
|
|
DO j=1-Oly,sNy+Oly |
| 470 |
|
|
DO i=1-Olx,sNx+Olx |
| 471 |
dimitri |
1.4 |
atemp(i,j,bi,bj) = aWghtFlux * atemp0(i,j,bi,bj) + |
| 472 |
|
|
& bWghtFlux * atemp1(i,j,bi,bj) |
| 473 |
|
|
aqh(i,j,bi,bj) = aWghtFlux * aqh0(i,j,bi,bj) + |
| 474 |
|
|
& bWghtFlux * aqh1(i,j,bi,bj) |
| 475 |
dimitri |
1.5 |
lwdown(i,j,bi,bj) = aWghtFlux * lwdown0(i,j,bi,bj) + |
| 476 |
|
|
& bWghtFlux * lwdown1(i,j,bi,bj) |
| 477 |
|
|
swdown(i,j,bi,bj) = aWghtFlux * swdown0(i,j,bi,bj) + |
| 478 |
|
|
& bWghtFlux * swdown1(i,j,bi,bj) |
| 479 |
dimitri |
1.4 |
precip(i,j,bi,bj) = aWghtFlux * precip0(i,j,bi,bj) + |
| 480 |
|
|
& bWghtFlux * precip1(i,j,bi,bj) |
| 481 |
|
|
evap(i,j,bi,bj) = aWghtFlux * evap0(i,j,bi,bj) + |
| 482 |
|
|
& bWghtFlux * evap1(i,j,bi,bj) |
| 483 |
|
|
runoff(i,j,bi,bj) = aWghtFlux * runoff0(i,j,bi,bj) + |
| 484 |
|
|
& bWghtFlux * runoff1(i,j,bi,bj) |
| 485 |
heimbach |
1.2 |
ENDDO |
| 486 |
|
|
ENDDO |
| 487 |
|
|
ENDDO |
| 488 |
|
|
ENDDO |
| 489 |
|
|
ENDIF |
| 490 |
|
|
|
| 491 |
|
|
C-- Time interpolation of SSS forcing variables. |
| 492 |
|
|
IF (SSS0_is_first) THEN |
| 493 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 494 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 495 |
|
|
DO j=1-Oly,sNy+Oly |
| 496 |
|
|
DO i=1-Olx,sNx+Olx |
| 497 |
|
|
SSS(i,j,bi,bj) = bWghtSSS * SSSsi0(i,j,bi,bj) + |
| 498 |
|
|
& aWghtSSS * SSSsi1(i,j,bi,bj) |
| 499 |
|
|
ENDDO |
| 500 |
|
|
ENDDO |
| 501 |
|
|
ENDDO |
| 502 |
|
|
ENDDO |
| 503 |
|
|
ELSE |
| 504 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 505 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 506 |
|
|
DO j=1-Oly,sNy+Oly |
| 507 |
|
|
DO i=1-Olx,sNx+Olx |
| 508 |
|
|
SSS(i,j,bi,bj) = aWghtSSS * SSSsi0(i,j,bi,bj) + |
| 509 |
|
|
& bWghtSSS * SSSsi1(i,j,bi,bj) |
| 510 |
|
|
ENDDO |
| 511 |
|
|
ENDDO |
| 512 |
|
|
ENDDO |
| 513 |
|
|
ENDDO |
| 514 |
|
|
ENDIF |
| 515 |
|
|
|
| 516 |
|
|
C-- Time interpolation of SST forcing variables. |
| 517 |
|
|
IF (SST0_is_first) THEN |
| 518 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 519 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 520 |
|
|
DO j=1-Oly,sNy+Oly |
| 521 |
|
|
DO i=1-Olx,sNx+Olx |
| 522 |
|
|
SST(i,j,bi,bj) = bWghtSST * SSTsi0(i,j,bi,bj) + |
| 523 |
|
|
& aWghtSST * SSTsi1(i,j,bi,bj) |
| 524 |
|
|
ENDDO |
| 525 |
|
|
ENDDO |
| 526 |
|
|
ENDDO |
| 527 |
|
|
ENDDO |
| 528 |
|
|
ELSE |
| 529 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 530 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 531 |
|
|
DO j=1-Oly,sNy+Oly |
| 532 |
|
|
DO i=1-Olx,sNx+Olx |
| 533 |
|
|
SST(i,j,bi,bj) = aWghtSST * SSTsi0(i,j,bi,bj) + |
| 534 |
|
|
& bWghtSST * SSTsi1(i,j,bi,bj) |
| 535 |
|
|
ENDDO |
| 536 |
|
|
ENDDO |
| 537 |
|
|
ENDDO |
| 538 |
|
|
ENDDO |
| 539 |
|
|
ENDIF |
| 540 |
|
|
|
| 541 |
dimitri |
1.5 |
#endif /* SEAICE_EXTERNAL_FORCING */ |
| 542 |
heimbach |
1.2 |
|
| 543 |
|
|
RETURN |
| 544 |
|
|
END |
| 545 |
|
|
|
| 546 |
|
|
|
| 547 |
|
|
C======================================================================= |
| 548 |
|
|
|
| 549 |
|
|
SUBROUTINE INIT_ARRAY_RS( arr, initValue, myThid ) |
| 550 |
|
|
C This routine sets the RS array arr to initValue |
| 551 |
|
|
IMPLICIT NONE |
| 552 |
|
|
C === Global variables === |
| 553 |
|
|
#include "SIZE.h" |
| 554 |
|
|
#include "EEPARAMS.h" |
| 555 |
|
|
C === Arguments === |
| 556 |
|
|
_RS arr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
| 557 |
|
|
_RS initValue |
| 558 |
|
|
INTEGER myThid |
| 559 |
|
|
|
| 560 |
dimitri |
1.4 |
#ifndef SEAICE_EXTERNAL_FORCING |
| 561 |
heimbach |
1.2 |
|
| 562 |
|
|
C === Local variables === |
| 563 |
|
|
INTEGER i,j,bi,bj |
| 564 |
|
|
C |
| 565 |
|
|
DO bj = myByLo(myThid), myByHi(myThid) |
| 566 |
|
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 567 |
|
|
DO j = 1-Oly,sNy+Oly |
| 568 |
|
|
DO i = 1-Olx,sNx+Olx |
| 569 |
|
|
arr(i,j,bi,bj) = initValue |
| 570 |
|
|
ENDDO |
| 571 |
|
|
ENDDO |
| 572 |
|
|
ENDDO |
| 573 |
|
|
ENDDO |
| 574 |
|
|
|
| 575 |
dimitri |
1.5 |
#endif /* SEAICE_EXTERNAL_FORCING */ |
| 576 |
heimbach |
1.2 |
|
| 577 |
|
|
RETURN |
| 578 |
|
|
END |
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