/[MITgcm]/MITgcm/pkg/exf/exf_mapfields.F
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revision 1.16 by heimbach, Thu Mar 2 15:30:11 2006 UTC revision 1.21 by mlosch, Thu Sep 27 09:41:13 2007 UTC
# Line 1  Line 1 
1  c $Header$  C $Header$
2    C $Name$
3    
4  #include "EXF_OPTIONS.h"  #include "EXF_OPTIONS.h"
5    
# Line 15  c       This routine is included to sepa Line 16  c       This routine is included to sepa
16  c       tool as much as possible from the ocean model.  Unit and sign  c       tool as much as possible from the ocean model.  Unit and sign
17  c       conventions can be customized using variables exf_outscal_*,  c       conventions can be customized using variables exf_outscal_*,
18  c       which are set in exf_readparms.F.  See the header files  c       which are set in exf_readparms.F.  See the header files
19  c       exf_fields.h and FFIELDS.h for definitions of the various input  c       EXF_FIELDS.h and FFIELDS.h for definitions of the various input
20  c       and output fields and for default unit and sign convetions.  c       and output fields and for default unit and sign convetions.
21  c  c
22  c     started: Christian Eckert eckert@mit.edu  09-Aug-1999  c     started: Christian Eckert eckert@mit.edu  09-Aug-1999
# Line 51  c     == global variables == Line 52  c     == global variables ==
52  #include "FFIELDS.h"  #include "FFIELDS.h"
53  #include "GRID.h"  #include "GRID.h"
54    
55  #include "exf_param.h"  #include "EXF_PARAM.h"
56  #include "exf_constants.h"  #include "EXF_CONSTANTS.h"
57  #include "exf_fields.h"  #include "EXF_FIELDS.h"
 #include "exf_clim_param.h"  
 #include "exf_clim_fields.h"  
58  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
59  # include "tamc.h"  # include "tamc.h"
60  # include "tamc_keys.h"  # include "tamc_keys.h"
# Line 64  c     == routine arguments == Line 63  c     == routine arguments ==
63    
64  c     mythid - thread number for this instance of the routine.  c     mythid - thread number for this instance of the routine.
65    
       integer mythid  
       integer myiter  
66        _RL     mytime        _RL     mytime
67          integer myiter
68          integer mythid
69    
70  c     == local variables ==  c     == local variables ==
71    
72        integer bi,bj        integer bi,bj
73        integer i,j,k        integer i,j,k
74        integer jtlo        INTEGER imin, imax
75        integer jthi        INTEGER jmin, jmax
76        integer itlo        PARAMETER ( imin = 1-OLx , imax = sNx+OLx )
77        integer ithi        PARAMETER ( jmin = 1-OLy , jmax = sNy+OLy )
       integer jmin  
       integer jmax  
       integer imin  
       integer imax  
78    
79  c     == end of interface ==  c     == end of interface ==
80    
81        jtlo = mybylo(mythid)        DO bj = myByLo(myThid),myByHi(myThid)
82        jthi = mybyhi(mythid)          DO bi = myBxLo(myThid),myBxHi(myThid)
       itlo = mybxlo(mythid)  
       ithi = mybxhi(mythid)  
       jmin = 1-oly  
       jmax = sny+oly  
       imin = 1-olx  
       imax = snx+olx  
   
       do bj = jtlo,jthi  
         do bi = itlo,ithi  
83    
84  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
85            act1 = bi - myBxLo(myThid)            act1 = bi - myBxLo(myThid)
# Line 108  c     == end of interface == Line 94  c     == end of interface ==
94       &                      + act4*max1*max2*max3       &                      + act4*max1*max2*max3
95  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
96    
97    c     Heat flux.
98            do j = jmin,jmax            do j = jmin,jmax
99              do i = imin,imax              do i = imin,imax
 c            Heat flux.  
100               qnet(i,j,bi,bj) = exf_outscal_hflux*hflux(i,j,bi,bj)               qnet(i,j,bi,bj) = exf_outscal_hflux*hflux(i,j,bi,bj)
101               if ( hfluxfile .EQ. ' ' )              enddo
102       &            qnet(i,j,bi,bj) = qnet(i,j,bi,bj) -            enddo
103              if ( hfluxfile .EQ. ' ' ) then
104               do j = jmin,jmax
105                do i = imin,imax
106                      qnet(i,j,bi,bj) = qnet(i,j,bi,bj) -
107       &            exf_outscal_hflux * ( hflux_exfremo_intercept +       &            exf_outscal_hflux * ( hflux_exfremo_intercept +
108       &            hflux_exfremo_slope*(mytime-starttime) )       &            hflux_exfremo_slope*(mytime-starttime) )
109              enddo              enddo
110            enddo             enddo
111              endif
112    
113    c     Salt flux.
114            do j = jmin,jmax            do j = jmin,jmax
115              do i = imin,imax              do i = imin,imax
 c            Salt flux.  
116               empmr(i,j,bi,bj)= exf_outscal_sflux*sflux(i,j,bi,bj)               empmr(i,j,bi,bj)= exf_outscal_sflux*sflux(i,j,bi,bj)
117               if ( sfluxfile .EQ. ' ' )              enddo
118       &            empmr(i,j,bi,bj) = empmr(i,j,bi,bj) -            enddo
119              if ( sfluxfile .EQ. ' ' ) then
120               do j = jmin,jmax
121                do i = imin,imax
122                     empmr(i,j,bi,bj) = empmr(i,j,bi,bj) -
123       &            exf_outscal_sflux * ( sflux_exfremo_intercept +       &            exf_outscal_sflux * ( sflux_exfremo_intercept +
124       &            sflux_exfremo_slope*(mytime-starttime) )       &            sflux_exfremo_slope*(mytime-starttime) )
125              enddo              enddo
126            enddo             enddo
127              endif
128    
129  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
130  CADJ STORE ustress(:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte  CADJ STORE ustress(:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte
# Line 152  CADJ STORE ustress(:,:,bi,bj) = comlev1_ Line 147  CADJ STORE ustress(:,:,bi,bj) = comlev1_
147                endif                endif
148              enddo              enddo
149            enddo            enddo
150            do j = jmin,jmax            IF ( stressIsOnCgrid ) THEN
151               do j = jmin,jmax
152              do i = imin+1,imax              do i = imin+1,imax
 #if (defined (ALLOW_BULKFORMULAE) || defined (USE_EXF_INTERPOLATION))  
 c     Shift wind stresses calculated at C-points to W/S points  
               fu(i,j,bi,bj) = exf_outscal_ustress*  
      &              (ustress(i,j,bi,bj)+ustress(i-1,j,bi,bj))/2.*  
      &              maskW(i,j,1,bi,bj)  
 #else  
153                fu(i,j,bi,bj) = exf_outscal_ustress*ustress(i,j,bi,bj)                fu(i,j,bi,bj) = exf_outscal_ustress*ustress(i,j,bi,bj)
 #endif  
154              enddo              enddo
155            enddo             enddo
156              ELSE
157               do j = jmin,jmax
158                do i = imin+1,imax
159    c     Shift wind stresses calculated at Grid-center to W/S points
160                  fu(i,j,bi,bj) = exf_outscal_ustress*
161         &              (ustress(i,j,bi,bj)+ustress(i-1,j,bi,bj))
162         &              *exf_half*maskW(i,j,1,bi,bj)
163                enddo
164               enddo
165              ENDIF
166    
167  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
168  CADJ STORE vstress(:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte  CADJ STORE vstress(:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte
# Line 186  CADJ STORE vstress(:,:,bi,bj) = comlev1_ Line 185  CADJ STORE vstress(:,:,bi,bj) = comlev1_
185                endif                endif
186              enddo              enddo
187            enddo            enddo
188            do j = jmin+1,jmax            IF ( stressIsOnCgrid ) THEN
189               do j = jmin+1,jmax
190                do i = imin,imax
191                  fv(i,j,bi,bj) = exf_outscal_vstress*vstress(i,j,bi,bj)
192                enddo
193               enddo
194              ELSE
195               do j = jmin+1,jmax
196              do i = imin,imax              do i = imin,imax
 #if (defined (ALLOW_BULKFORMULAE) || defined (USE_EXF_INTERPOLATION))  
197  c     Shift wind stresses calculated at C-points to W/S points  c     Shift wind stresses calculated at C-points to W/S points
198                fv(i,j,bi,bj) = exf_outscal_vstress*                fv(i,j,bi,bj) = exf_outscal_vstress*
199       &              (vstress(i,j,bi,bj)+vstress(i,j-1,bi,bj))/2.*       &              (vstress(i,j,bi,bj)+vstress(i,j-1,bi,bj))
200       &              maskS(i,j,1,bi,bj)       &              *exf_half*maskS(i,j,1,bi,bj)
 #else  
               fv(i,j,bi,bj) = exf_outscal_vstress*vstress(i,j,bi,bj)  
 #endif  
201              enddo              enddo
202            enddo             enddo
203              ENDIF
204    
205  #ifdef SHORTWAVE_HEATING  #ifdef SHORTWAVE_HEATING
206  c             Short wave radiative flux.  c             Short wave radiative flux.
# Line 232  c             Short wave radiative flux. Line 235  c             Short wave radiative flux.
235            enddo            enddo
236  #endif  #endif
237    
238          enddo          ENDDO
239        enddo        ENDDO
240    
241  c     Update the tile edges.  c     Update the tile edges.
242    
243        _EXCH_XY_R4(  qnet, mythid )        _EXCH_XY_R4(  qnet, mythid )
244        _EXCH_XY_R4( empmr, mythid )        _EXCH_XY_R4( empmr, mythid )
 c      _EXCH_XY_R4(    fu, mythid )  
 c      _EXCH_XY_R4(    fv, mythid )  
245         CALL EXCH_UV_XY_RS(fu, fv, .TRUE., myThid)         CALL EXCH_UV_XY_RS(fu, fv, .TRUE., myThid)
246  #ifdef SHORTWAVE_HEATING  #ifdef SHORTWAVE_HEATING
247        _EXCH_XY_R4(   qsw, mythid )        _EXCH_XY_R4(   qsw, mythid )
# Line 255  c      _EXCH_XY_R4(    fv, mythid ) Line 256  c      _EXCH_XY_R4(    fv, mythid )
256        _EXCH_XY_R4( pload, mythid )        _EXCH_XY_R4( pload, mythid )
257  #endif  #endif
258    
259        end        RETURN
260          END
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