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c SUBROUTINE exf_mapfields |
c SUBROUTINE exf_mapfields |
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c ================================================================== |
c ================================================================== |
11 |
c |
c |
12 |
c o Map the external forcing fields on the ocean model arrays. This |
c o Map external forcing fields (ustress, vstress, hflux, sflux, |
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c routine is included to separate the ocean state estimation tool |
c swflux, apressure, climsss, climsst, etc.) onto ocean model |
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c as much as possible from the ocean model. Unit conversion factors |
c arrays (fu, fv, Qnet, EmPmR, Qsw, pload, sss, sst, etc.). |
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c are to be set by the user. |
c This routine is included to separate the ocean state estimation |
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c |
c tool as much as possible from the ocean model. Unit and sign |
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c The units have to be such that the individual forcing record has |
c conventions can be customized using variables exf_outscal_*, |
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c units equal to [quantity/s]. See the header file *FFIELDS.h* of |
c which are set in exf_readparms.F. See the header files |
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c the MITgcmuv. |
c exf_fields.h and FFIELDS.h for definitions of the various input |
20 |
c |
c and output fields and for default unit and sign convetions. |
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c Required units such that no scaling has to be applied: |
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c |
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c heat flux: input file W/m^2 |
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c salt flux: input file m/s |
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c zonal wind stress: input file N/m^2 |
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c merid. wind stress: input file N/m^2 |
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c |
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c To allow for such unit conversions this routine contains scaling |
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c factors scal_quantity. |
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c |
c |
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c started: Christian Eckert eckert@mit.edu 09-Aug-1999 |
c started: Christian Eckert eckert@mit.edu 09-Aug-1999 |
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c |
c |
24 |
c changed: Christian Eckert eckert@mit.edu 11-Jan-2000 |
c changed: Christian Eckert eckert@mit.edu 11-Jan-2000 |
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c |
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c - Restructured the code in order to create a package |
c - Restructured the code in order to create a package |
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c for the MITgcmUV. |
c for the MITgcmUV. |
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c |
c |
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c Christian Eckert eckert@mit.edu 12-Feb-2000 |
c Christian Eckert eckert@mit.edu 12-Feb-2000 |
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c |
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c - Changed Routine names (package prefix: exf_) |
c - Changed Routine names (package prefix: exf_) |
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c |
c |
31 |
c Patrick Heimbach, heimbach@mit.edu 06-May-2000 |
c Patrick Heimbach, heimbach@mit.edu 06-May-2000 |
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c |
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c - added and changed CPP flag structure for |
c - added and changed CPP flag structure for |
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c ALLOW_BULKFORMULAE, ALLOW_ATM_TEMP |
c ALLOW_BULKFORMULAE, ALLOW_ATM_TEMP |
34 |
c |
c |
35 |
c Patrick Heimbach, heimbach@mit.edu 23-May-2000 |
c Patrick Heimbach, heimbach@mit.edu 23-May-2000 |
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c |
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c - sign change of ustress/vstress incorporated into |
c - sign change of ustress/vstress incorporated into |
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c scaling factors scal_ust, scal_vst |
c scaling factors exf_outscal_ust, exf_outscal_vst |
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c |
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c Dimitris Menemenlis, menemenlis@jpl.nasa.gov 20-Dec-2002 |
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38 |
c |
c |
39 |
c - removed: empmr(i,j,bi,bj) = scal_prc*precip(i,j,bi,bj) |
c mods for pkg/seaice: menemenlis@jpl.nasa.gov 20-Dec-2002 |
40 |
c |
c |
41 |
c ================================================================== |
c ================================================================== |
42 |
c SUBROUTINE exf_mapfields |
c SUBROUTINE exf_mapfields |
105 |
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106 |
do j = jmin,jmax |
do j = jmin,jmax |
107 |
do i = imin,imax |
do i = imin,imax |
108 |
c Heat flux. |
c Heat flux. |
109 |
qnet(i,j,bi,bj) = scal_hfl*hflux(i,j,bi,bj) |
qnet(i,j,bi,bj) = exf_outscal_hfl*hflux(i,j,bi,bj) |
110 |
enddo |
enddo |
111 |
enddo |
enddo |
112 |
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113 |
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114 |
do j = jmin,jmax |
do j = jmin,jmax |
115 |
do i = imin,imax |
do i = imin,imax |
116 |
c Salt flux. |
c Salt flux. |
117 |
empmr(i,j,bi,bj) = scal_sfl*sflux(i,j,bi,bj) |
empmr(i,j,bi,bj)= exf_outscal_sfl*sflux(i,j,bi,bj) |
118 |
enddo |
enddo |
119 |
enddo |
enddo |
120 |
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141 |
enddo |
enddo |
142 |
do j = jmin,jmax |
do j = jmin,jmax |
143 |
do i = imin,imax |
do i = imin,imax |
144 |
fu(i,j,bi,bj) = scal_ust*ustress(i,j,bi,bj) |
fu(i,j,bi,bj) = exf_outscal_ust*ustress(i,j,bi,bj) |
145 |
enddo |
enddo |
146 |
enddo |
enddo |
147 |
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168 |
enddo |
enddo |
169 |
do j = jmin,jmax |
do j = jmin,jmax |
170 |
do i = imin,imax |
do i = imin,imax |
171 |
fv(i,j,bi,bj) = scal_vst*vstress(i,j,bi,bj) |
fv(i,j,bi,bj) = exf_outscal_vst*vstress(i,j,bi,bj) |
172 |
enddo |
enddo |
173 |
enddo |
enddo |
174 |
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175 |
#ifdef ALLOW_KPP || \ |
#ifdef SHORTWAVE_HEATING |
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(defined (ALLOW_BULKFORMULAE) && defined (ALLOW_ATM_TEMP))) |
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176 |
c Short wave radiative flux. |
c Short wave radiative flux. |
177 |
do j = jmin,jmax |
do j = jmin,jmax |
178 |
do i = imin,imax |
do i = imin,imax |
179 |
qsw(i,j,bi,bj) = scal_swf*swflux(i,j,bi,bj) |
qsw(i,j,bi,bj) = exf_outscal_swf*swflux(i,j,bi,bj) |
180 |
enddo |
enddo |
181 |
enddo |
enddo |
182 |
#endif |
#endif |
184 |
#ifdef ALLOW_CLIMSST_RELAXATION |
#ifdef ALLOW_CLIMSST_RELAXATION |
185 |
do j = jmin,jmax |
do j = jmin,jmax |
186 |
do i = imin,imax |
do i = imin,imax |
187 |
sst(i,j,bi,bj) = scal_sst*climsst(i,j,bi,bj) |
sst(i,j,bi,bj) = exf_outscal_sst*climsst(i,j,bi,bj) |
188 |
enddo |
enddo |
189 |
enddo |
enddo |
190 |
#endif |
#endif |
192 |
#ifdef ALLOW_CLIMSSS_RELAXATION |
#ifdef ALLOW_CLIMSSS_RELAXATION |
193 |
do j = jmin,jmax |
do j = jmin,jmax |
194 |
do i = imin,imax |
do i = imin,imax |
195 |
sss(i,j,bi,bj) = scal_sss*climsss(i,j,bi,bj) |
sss(i,j,bi,bj) = exf_outscal_sss*climsss(i,j,bi,bj) |
196 |
enddo |
enddo |
197 |
enddo |
enddo |
198 |
#endif |
#endif |
200 |
#ifdef ATMOSPHERIC_LOADING |
#ifdef ATMOSPHERIC_LOADING |
201 |
do j = jmin,jmax |
do j = jmin,jmax |
202 |
do i = imin,imax |
do i = imin,imax |
203 |
pload(i,j,bi,bj) = scal_apressure*apressure(i,j,bi,bj) |
pload(i,j,bi,bj)=exf_outscal_apressure*apressure(i,j,bi,bj) |
204 |
enddo |
enddo |
205 |
enddo |
enddo |
206 |
#endif |
#endif |
207 |
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208 |
enddo |
enddo |
209 |
enddo |
enddo |
210 |
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215 |
c _EXCH_XY_R4( fu, mythid ) |
c _EXCH_XY_R4( fu, mythid ) |
216 |
c _EXCH_XY_R4( fv, mythid ) |
c _EXCH_XY_R4( fv, mythid ) |
217 |
CALL EXCH_UV_XY_RS(fu, fv, .TRUE., myThid) |
CALL EXCH_UV_XY_RS(fu, fv, .TRUE., myThid) |
218 |
#ifdef ALLOW_KPP |
#ifdef SHORTWAVE_HEATING |
219 |
_EXCH_XY_R4( qsw, mythid ) |
_EXCH_XY_R4( qsw, mythid ) |
220 |
#endif |
#endif |
221 |
#ifdef ALLOW_CLIMSST_RELAXATION |
#ifdef ALLOW_CLIMSST_RELAXATION |