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C $Header$ |
C $Header$ |
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C $Name$ |
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#include "KPP_OPTIONS.h" |
#include "KPP_OPTIONS.h" |
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subroutine KPP_CALC( |
CBOP |
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I bi, bj, myTime, myThid ) |
C !ROUTINE: KPP_CALC |
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C /==========================================================\ |
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C !INTERFACE: ========================================================== |
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SUBROUTINE KPP_CALC( |
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I bi, bj, myTime, myIter, myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE KPP_CALC | |
C | SUBROUTINE KPP_CALC | |
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C | o Compute all KPP fields defined in KPP.h | |
C | o Compute all KPP fields defined in KPP.h | |
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C |==========================================================| |
C *==========================================================* |
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C | This subroutine serves as an interface between MITGCMUV | |
C | This subroutine serves as an interface between MITGCMUV | |
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C | code and NCOM 1-D routines in kpp_routines.F | |
C | code and NCOM 1-D routines in kpp_routines.F | |
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C \==========================================================/ |
C *==========================================================* |
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IMPLICIT NONE |
IMPLICIT NONE |
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c======================================================================= |
c======================================================================= |
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c determined by turbulent surface fluxes, and interior mixing at |
c determined by turbulent surface fluxes, and interior mixing at |
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c the lower boundary, i.e. at hbl. |
c the lower boundary, i.e. at hbl. |
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c |
c |
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c this subroutine provides the interface between the MIT GCM UV and the |
c this subroutine provides the interface between the MITGCM and |
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c subroutine "kppmix", where boundary layer depth, vertical |
c the routine "kppmix", where boundary layer depth, vertical |
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c viscosity, vertical diffusivity, and counter gradient term (ghat) |
c viscosity, vertical diffusivity, and counter gradient term (ghat) |
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c are computed slabwise. |
c are computed slabwise. |
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c note: subroutine "kppmix" uses m-k-s units. |
c note: subroutine "kppmix" uses m-k-s units. |
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c-- KPP_CALC computes vertical viscosity and diffusivity for region |
c-- KPP_CALC computes vertical viscosity and diffusivity for region |
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c (-2:sNx+3,-2:sNy+3) as required by CALC_DIFFUSIVITY and requires |
c (-2:sNx+3,-2:sNy+3) as required by CALC_DIFFUSIVITY and requires |
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c values of uVel, vVel, SurfaceTendencyU, SurfaceTendencyV in the |
c values of uVel, vVel, surfaceForcingU, surfaceForcingV in the |
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c region (-2:sNx+4,-2:sNy+4). |
c region (-2:sNx+4,-2:sNy+4). |
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c Hence overlap region needs to be set OLx=4, OLy=4. |
c Hence overlap region needs to be set OLx=4, OLy=4. |
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c When option FRUGAL_KPP is used, computation in overlap regions |
c \ev |
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c is replaced with exchange calls hence reducing overlap requirements |
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c to OLx=1, OLy=1. |
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C !USES: =============================================================== |
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#include "SIZE.h" |
#include "SIZE.h" |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
101 |
#include "PARAMS.h" |
#include "PARAMS.h" |
104 |
#include "KPP_PARAMS.h" |
#include "KPP_PARAMS.h" |
105 |
#include "FFIELDS.h" |
#include "FFIELDS.h" |
106 |
#include "GRID.h" |
#include "GRID.h" |
107 |
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#include "GAD.h" |
108 |
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#ifdef ALLOW_SHELFICE |
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# include "SHELFICE.h" |
110 |
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#endif /* ALLOW_SHELFICE */ |
111 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
112 |
#include "tamc.h" |
#include "tamc.h" |
113 |
#include "tamc_keys.h" |
#include "tamc_keys.h" |
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INTEGER isbyte |
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PARAMETER( isbyte = 4 ) |
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114 |
#else /* ALLOW_AUTODIFF_TAMC */ |
#else /* ALLOW_AUTODIFF_TAMC */ |
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integer ikey |
integer ikppkey |
116 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
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EXTERNAL DIFFERENT_MULTIPLE |
EXTERNAL DIFFERENT_MULTIPLE |
119 |
LOGICAL DIFFERENT_MULTIPLE |
LOGICAL DIFFERENT_MULTIPLE |
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C !INPUT PARAMETERS: =================================================== |
122 |
c Routine arguments |
c Routine arguments |
123 |
c bi, bj - array indices on which to apply calculations |
c bi, bj :: Current tile indices |
124 |
c myTime - Current time in simulation |
c myTime :: Current time in simulation |
125 |
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c myIter :: Current iteration number in simulation |
126 |
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c myThid :: My Thread Id. number |
127 |
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128 |
INTEGER bi, bj |
INTEGER bi, bj |
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INTEGER myThid |
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129 |
_RL myTime |
_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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133 |
#ifdef ALLOW_KPP |
#ifdef ALLOW_KPP |
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135 |
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C !LOCAL VARIABLES: ==================================================== |
136 |
c Local constants |
c Local constants |
137 |
c minusone, p0, p5, p25, p125, p0625 |
c minusone, p0, p5, p25, p125, p0625 |
138 |
c imin, imax, jmin, jmax - array computation indices |
c imin, imax, jmin, jmax - array computation indices |
139 |
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140 |
_RL minusone |
_RL minusone |
141 |
parameter( minusone=-1.0) |
parameter( minusone=-1.0) |
142 |
_KPP_RL p0 , p5 , p25 , p125 , p0625 |
_RL p0 , p5 , p25 , p125 , p0625 |
143 |
parameter( p0=0.0, p5=0.5, p25=0.25, p125=0.125, p0625=0.0625 ) |
parameter( p0=0.0, p5=0.5, p25=0.25, p125=0.125, p0625=0.0625 ) |
144 |
integer imin , imax , jmin , jmax |
integer imin ,imax ,jmin ,jmax |
145 |
#ifdef FRUGAL_KPP |
parameter(imin=2-OLx,imax=sNx+OLx-1,jmin=2-OLy,jmax=sNy+OLy-1) |
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parameter( imin=1 , imax=sNx , jmin=1 , jmax=sNy ) |
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#else |
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parameter( imin=-2 , imax=sNx+3 , jmin=-2 , jmax=sNy+3 ) |
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#endif |
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146 |
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c Local arrays and variables |
c Local arrays and variables |
148 |
c work? (nx,ny) - horizontal working arrays |
c work? (nx,ny) - horizontal working arrays |
158 |
c Ritop (nx,ny,Nr) - numerator of bulk richardson number |
c Ritop (nx,ny,Nr) - numerator of bulk richardson number |
159 |
c at grid levels for bldepth |
c at grid levels for bldepth |
160 |
c vddiff (nx,ny,Nrp2,1)- vertical viscosity on "t-grid" (m^2/s) |
c vddiff (nx,ny,Nrp2,1)- vertical viscosity on "t-grid" (m^2/s) |
161 |
c vddiff (nx,ny,Nrp2,2)- vert. diff. on next row for temperature (m^2/s) |
c vddiff (nx,ny,Nrp2,2)- vert. diff. on next row for salt&tracers (m^2/s) |
162 |
c vddiff (nx,ny,Nrp2,3)- vert. diff. on next row for salt&tracers (m^2/s) |
c vddiff (nx,ny,Nrp2,3)- vert. diff. on next row for temperature (m^2/s) |
163 |
c ghat (nx,ny,Nr) - nonlocal transport coefficient (s/m^2) |
c ghat (nx,ny,Nr) - nonlocal transport coefficient (s/m^2) |
164 |
c hbl (nx,ny) - mixing layer depth (m) |
c hbl (nx,ny) - mixing layer depth (m) |
165 |
c kmtj (nx,ny) - maximum number of wet levels in each column |
c kmtj (nx,ny) - maximum number of wet levels in each column |
168 |
c uRef (nx,ny) - Reference zonal velocity (m/s) |
c uRef (nx,ny) - Reference zonal velocity (m/s) |
169 |
c vRef (nx,ny) - Reference meridional velocity (m/s) |
c vRef (nx,ny) - Reference meridional velocity (m/s) |
170 |
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171 |
_RL worka ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
integer work1 ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
172 |
integer work1 ( ibot:itop , jbot:jtop ) |
_RL worka ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
173 |
_KPP_RL work2 ( ibot:itop , jbot:jtop ) |
_RL work2 ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
174 |
_KPP_RL ustar ( ibot:itop , jbot:jtop ) |
_RL work3 ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
175 |
_KPP_RL bo ( ibot:itop , jbot:jtop ) |
_RL ustar ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
176 |
_KPP_RL bosol ( ibot:itop , jbot:jtop ) |
_RL bo ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
177 |
_KPP_RL shsq ( ibot:itop , jbot:jtop , Nr ) |
_RL bosol ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
178 |
_KPP_RL dVsq ( ibot:itop , jbot:jtop , Nr ) |
_RL shsq ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
179 |
_KPP_RL dbloc ( ibot:itop , jbot:jtop , Nr ) |
_RL dVsq ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
180 |
_KPP_RL Ritop ( ibot:itop , jbot:jtop , Nr ) |
_RL dbloc ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
181 |
_KPP_RL vddiff( ibot:itop , jbot:jtop , 0:Nrp1, mdiff ) |
_RL Ritop ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
182 |
_KPP_RL ghat ( ibot:itop , jbot:jtop , Nr ) |
_RL vddiff( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, 0:Nrp1, mdiff ) |
183 |
_KPP_RL hbl ( ibot:itop , jbot:jtop ) |
_RL ghat ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nr ) |
184 |
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_RL hbl ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
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cph( |
186 |
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_RL TTALPHA( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nrp1 ) |
187 |
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_RL SSBETA ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy, Nrp1 ) |
188 |
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cph) |
189 |
#ifdef KPP_ESTIMATE_UREF |
#ifdef KPP_ESTIMATE_UREF |
190 |
_KPP_RL z0 ( ibot:itop , jbot:jtop ) |
_RL z0 ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
191 |
_KPP_RL zRef ( ibot:itop , jbot:jtop ) |
_RL zRef ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
192 |
_KPP_RL uRef ( ibot:itop , jbot:jtop ) |
_RL uRef ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
193 |
_KPP_RL vRef ( ibot:itop , jbot:jtop ) |
_RL vRef ( 1-OLx:sNx+OLx, 1-OLy:sNy+OLy ) |
194 |
#endif /* KPP_ESTIMATE_UREF */ |
#endif /* KPP_ESTIMATE_UREF */ |
195 |
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_KPP_RL tempvar1, tempvar2 |
_RL tempvar2 |
197 |
integer i, j, k, kp1, im1, ip1, jm1, jp1 |
integer i, j, k, kp1, km1, im1, ip1, jm1, jp1 |
198 |
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199 |
#ifdef KPP_ESTIMATE_UREF |
#ifdef KPP_ESTIMATE_UREF |
200 |
_KPP_RL dBdz1, dBdz2, ustarX, ustarY |
_RL tempvar1, dBdz1, dBdz2, ustarX, ustarY |
201 |
#endif |
#endif |
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#ifdef ALLOW_AUTODIFF_TAMC |
204 |
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act1 = bi - myBxLo(myThid) |
205 |
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
206 |
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act2 = bj - myByLo(myThid) |
207 |
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
208 |
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act3 = myThid - 1 |
209 |
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max3 = nTx*nTy |
210 |
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act4 = ikey_dynamics - 1 |
211 |
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ikppkey = (act1 + 1) + act2*max1 |
212 |
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& + act3*max1*max2 |
213 |
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& + act4*max1*max2*max3 |
214 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
215 |
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CEOP |
216 |
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217 |
c Check to see if new vertical mixing coefficient should be computed now? |
c Check to see if new vertical mixing coefficient should be computed now? |
218 |
IF ( DIFFERENT_MULTIPLE(kpp_freq,myTime,myTime-deltaTClock) .OR. |
IF ( DIFFERENT_MULTIPLE(kpp_freq,myTime,deltaTClock) |
219 |
1 myTime .EQ. startTime ) THEN |
1 .OR. myTime .EQ. startTime ) THEN |
220 |
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221 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
222 |
c prepare input arrays for subroutine "kppmix" to compute |
c prepare input arrays for subroutine "kppmix" to compute |
223 |
c viscosity and diffusivity and ghat. |
c viscosity and diffusivity and ghat. |
254 |
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255 |
CALL TIMER_START('STATEKPP [KPP_CALC]', myThid) |
CALL TIMER_START('STATEKPP [KPP_CALC]', myThid) |
256 |
CALL STATEKPP( |
CALL STATEKPP( |
257 |
I bi, bj, myThid |
O work2, dbloc, Ritop, |
258 |
O , work2, dbloc, Ritop |
O TTALPHA, SSBETA, |
259 |
O , vddiff(ibot,jbot,1,1), vddiff(ibot,jbot,1,2) |
I ikppkey, bi, bj, myThid ) |
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& ) |
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260 |
CALL TIMER_STOP ('STATEKPP [KPP_CALC]', myThid) |
CALL TIMER_STOP ('STATEKPP [KPP_CALC]', myThid) |
261 |
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262 |
DO k = 1, Nr |
DO k = 1, Nr |
263 |
DO j = jbot, jtop |
DO j = 1-OLy, sNy+OLy |
264 |
DO i = ibot, itop |
DO i = 1-OLx, sNx+OLx |
265 |
ghat(i,j,k) = dbloc(i,j,k) |
ghat(i,j,k) = dbloc(i,j,k) |
266 |
ENDDO |
ENDDO |
267 |
ENDDO |
ENDDO |
274 |
c levels therefore k+1 mask must be used |
c levels therefore k+1 mask must be used |
275 |
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276 |
DO k = 1, Nr-1 |
DO k = 1, Nr-1 |
277 |
CALL KPP_SMOOTH_HORIZ ( |
CALL SMOOTH_HORIZ ( |
278 |
I k+1, bi, bj, |
I k+1, bi, bj, |
279 |
U ghat (ibot,jbot,k) ) |
U ghat (1-OLx,1-OLy,k), |
280 |
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I myThid ) |
281 |
ENDDO |
ENDDO |
282 |
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283 |
#endif /* KPP_SMOOTH_DBLOC */ |
#endif /* KPP_SMOOTH_DBLOC */ |
284 |
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285 |
#ifdef KPP_SMOOTH_DENS |
#ifdef KPP_SMOOTH_DENS |
286 |
c horizontally smooth density related quantities with 121 filters |
c horizontally smooth density related quantities with 121 filters |
287 |
CALL KPP_SMOOTH_HORIZ ( |
CALL SMOOTH_HORIZ ( |
288 |
I 1, bi, bj, |
I 1, bi, bj, |
289 |
U work2 ) |
U work2, |
290 |
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I myThid ) |
291 |
DO k = 1, Nr |
DO k = 1, Nr |
292 |
CALL KPP_SMOOTH_HORIZ ( |
CALL SMOOTH_HORIZ ( |
293 |
I k+1, bi, bj, |
I k+1, bi, bj, |
294 |
U dbloc (ibot,jbot,k) ) |
U dbloc (1-OLx,1-OLy,k), |
295 |
CALL KPP_SMOOTH_HORIZ ( |
I myThid ) |
296 |
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CALL SMOOTH_HORIZ ( |
297 |
I k, bi, bj, |
I k, bi, bj, |
298 |
U Ritop (ibot,jbot,k) ) |
U Ritop (1-OLx,1-OLy,k), |
299 |
CALL KPP_SMOOTH_HORIZ ( |
I myThid ) |
300 |
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CALL SMOOTH_HORIZ ( |
301 |
I k, bi, bj, |
I k, bi, bj, |
302 |
U vddiff(ibot,jbot,k,1) ) |
U TTALPHA(1-OLx,1-OLy,k), |
303 |
CALL KPP_SMOOTH_HORIZ ( |
I myThid ) |
304 |
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CALL SMOOTH_HORIZ ( |
305 |
I k, bi, bj, |
I k, bi, bj, |
306 |
U vddiff(ibot,jbot,k,2) ) |
U SSBETA(1-OLx,1-OLy,k), |
307 |
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I myThid ) |
308 |
ENDDO |
ENDDO |
309 |
#endif /* KPP_SMOOTH_DENS */ |
#endif /* KPP_SMOOTH_DENS */ |
310 |
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311 |
DO k = 1, Nr |
DO k = 1, Nr |
312 |
DO j = jbot, jtop |
km1 = max(1,k-1) |
313 |
DO i = ibot, itop |
DO j = 1-OLy, sNy+OLy |
314 |
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DO i = 1-OLx, sNx+OLx |
315 |
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316 |
c zero out dbloc over land points (so that the convective |
c zero out dbloc over land points (so that the convective |
317 |
c part of the interior mixing can be diagnosed) |
c part of the interior mixing can be diagnosed) |
318 |
dbloc(i,j,k) = dbloc(i,j,k) * pMask(i,j,k,bi,bj) |
dbloc(i,j,k) = dbloc(i,j,k) * maskC(i,j,k,bi,bj) |
319 |
ghat(i,j,k) = ghat(i,j,k) * pMask(i,j,k,bi,bj) |
& * maskC(i,j,km1,bi,bj) |
320 |
Ritop(i,j,k) = Ritop(i,j,k) * pMask(i,j,k,bi,bj) |
ghat(i,j,k) = ghat(i,j,k) * maskC(i,j,k,bi,bj) |
321 |
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& * maskC(i,j,km1,bi,bj) |
322 |
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Ritop(i,j,k) = Ritop(i,j,k) * maskC(i,j,k,bi,bj) |
323 |
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& * maskC(i,j,km1,bi,bj) |
324 |
if(k.eq.nzmax(i,j,bi,bj)) then |
if(k.eq.nzmax(i,j,bi,bj)) then |
325 |
dbloc(i,j,k) = p0 |
dbloc(i,j,k) = p0 |
326 |
ghat(i,j,k) = p0 |
ghat(i,j,k) = p0 |
332 |
c so that the subroutine "bldepth" works correctly |
c so that the subroutine "bldepth" works correctly |
333 |
Ritop(i,j,k) = (zgrid(1)-zgrid(k)) * Ritop(i,j,k) |
Ritop(i,j,k) = (zgrid(1)-zgrid(k)) * Ritop(i,j,k) |
334 |
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335 |
END DO |
ENDDO |
336 |
END DO |
ENDDO |
337 |
END DO |
ENDDO |
338 |
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339 |
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cph( |
340 |
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cph this avoids a single or double recomp./call of statekpp |
341 |
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CADJ store work2 = comlev1_kpp, key = ikppkey |
342 |
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#ifdef KPP_AUTODIFF_EXCESSIVE_STORE |
343 |
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CADJ store dbloc, Ritop, ghat = comlev1_kpp, key = ikppkey |
344 |
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CADJ store vddiff = comlev1_kpp, key = ikppkey |
345 |
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CADJ store TTALPHA, SSBETA = comlev1_kpp, key = ikppkey |
346 |
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#endif |
347 |
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cph) |
348 |
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349 |
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CML#ifdef ALLOW_SHELFICE |
350 |
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CMLC For the pbl parameterisation to work underneath the ice shelves |
351 |
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CMLC it needs to know the surface (ice-ocean) fluxes. However, masking |
352 |
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CMLC and indexing problems make this part of the code not work |
353 |
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CMLC underneath the ice shelves and the following lines are only here |
354 |
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CMLC to remind me that this still needs to be sorted out. |
355 |
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CML shelfIceFac = 0. _d 0 |
356 |
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CML IF ( useShelfIce ) selfIceFac = 1. _d 0 |
357 |
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CML DO j = jmin, jmax |
358 |
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CML DO i = imin, imax |
359 |
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CML surfForcT = surfaceForcingT(i,j,bi,bj) |
360 |
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CML & + shelficeForcingT(i,j,bi,bj) * shelfIceFac |
361 |
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CML surfForcS = surfaceForcingS(i,j,bi,bj) |
362 |
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CML & + shelficeForcingS(i,j,bi,bj) * shelfIceFac |
363 |
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CML ENDDO |
364 |
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CML ENDDO |
365 |
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CML#endif /* ALLOW_SHELFICE */ |
366 |
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367 |
c------------------------------------------------------------------------ |
c------------------------------------------------------------------------ |
368 |
c friction velocity, turbulent and radiative surface buoyancy forcing |
c friction velocity, turbulent and radiative surface buoyancy forcing |
369 |
c ------------------------------------------------------------------- |
c ------------------------------------------------------------------- |
370 |
c taux / rho = SurfaceTendencyU * delZ(1) (N/m^2) |
c taux / rho = surfaceForcingU (N/m^2) |
371 |
c tauy / rho = SurfaceTendencyV * delZ(1) (N/m^2) |
c tauy / rho = surfaceForcingV (N/m^2) |
372 |
c ustar = sqrt( sqrt( taux^2 + tauy^2 ) / rho ) (m/s) |
c ustar = sqrt( sqrt( taux^2 + tauy^2 ) / rho ) (m/s) |
373 |
c bo = - g * ( alpha*SurfaceTendencyT + |
c bo = - g * ( alpha*surfaceForcingT + |
374 |
c beta *SurfaceTendencyS ) * delZ(1) / rho (m^2/s^3) |
c beta *surfaceForcingS ) / rho (m^2/s^3) |
375 |
c bosol = - g * alpha * Qsw * delZ(1) / rho (m^2/s^3) |
c bosol = - g * alpha * Qsw * drF(1) / rho (m^2/s^3) |
|
c------------------------------------------------------------------------ |
|
|
|
|
|
c initialize arrays to zero |
|
|
DO j = jbot, jtop |
|
|
DO i = ibot, itop |
|
|
ustar(i,j) = p0 |
|
|
bo (I,J) = p0 |
|
|
bosol(I,J) = p0 |
|
|
END DO |
|
|
END DO |
|
|
|
|
|
DO j = jmin, jmax |
|
|
jp1 = j + 1 |
|
|
DO i = imin, imax |
|
|
ip1 = i+1 |
|
|
tempVar1 = |
|
|
& (SurfaceTendencyU(i,j,bi,bj) + SurfaceTendencyU(ip1,j,bi,bj)) * |
|
|
& (SurfaceTendencyU(i,j,bi,bj) + SurfaceTendencyU(ip1,j,bi,bj)) + |
|
|
& (SurfaceTendencyV(i,j,bi,bj) + SurfaceTendencyV(i,jp1,bi,bj)) * |
|
|
& (SurfaceTendencyV(i,j,bi,bj) + SurfaceTendencyV(i,jp1,bi,bj)) |
|
|
if ( tempVar1 .lt. (phepsi*phepsi) ) then |
|
|
ustar(i,j) = SQRT( phepsi * p5 * delZ(1) ) |
|
|
else |
|
|
tempVar2 = SQRT( tempVar1 ) * p5 * delZ(1) |
|
|
ustar(i,j) = SQRT( tempVar2 ) |
|
|
endif |
|
|
bo(I,J) = - gravity * |
|
|
& ( vddiff(I,J,1,1) * SurfaceTendencyT(i,j,bi,bj) + |
|
|
& vddiff(I,J,1,2) * SurfaceTendencyS(i,j,bi,bj) |
|
|
& ) * |
|
|
& delZ(1) / work2(I,J) |
|
|
bosol(I,J) = - gravity * vddiff(I,J,1,1) * Qsw(i,j,bi,bj) * |
|
|
& delZ(1) / work2(I,J) |
|
|
END DO |
|
|
END DO |
|
|
|
|
376 |
c------------------------------------------------------------------------ |
c------------------------------------------------------------------------ |
377 |
c velocity shear |
c velocity shear |
378 |
c -------------- |
c -------------- |
380 |
c onto "t-grid" (in (m/s)**2): |
c onto "t-grid" (in (m/s)**2): |
381 |
c dVsq(k)=(Uref-U(k))**2+(Vref-V(k))**2 at grid levels |
c dVsq(k)=(Uref-U(k))**2+(Vref-V(k))**2 at grid levels |
382 |
c shsq(k)=(U(k)-U(k+1))**2+(V(k)-V(k+1))**2 at interfaces |
c shsq(k)=(U(k)-U(k+1))**2+(V(k)-V(k+1))**2 at interfaces |
383 |
|
c |
384 |
|
c note: Vref can depend on the surface fluxes that is why we compute |
385 |
|
c dVsq in the subroutine that does the surface related stuff |
386 |
|
c (admittedly this is a bit messy) |
387 |
c------------------------------------------------------------------------ |
c------------------------------------------------------------------------ |
388 |
|
|
389 |
c initialize arrays to zero |
CALL KPP_FORCING_SURF( |
390 |
DO k = 1, Nr |
I work2, surfaceForcingU, surfaceForcingV, |
391 |
DO j = jbot, jtop |
I surfaceForcingT, surfaceForcingS, surfaceForcingTice, |
392 |
DO i = ibot, itop |
I Qsw, ttalpha, ssbeta, |
393 |
shsq(i,j,k) = p0 |
O ustar, bo, bosol, dVsq, |
394 |
dVsq(i,j,k) = p0 |
I ikppkey, iMin, iMax, jMin, jMax, bi, bj, myTime, myThid ) |
395 |
END DO |
|
396 |
END DO |
CMLcph( |
397 |
END DO |
CMLCADJ store ustar = comlev1_kpp, key = ikppkey |
398 |
|
CMLcph) |
|
c dVsq computation |
|
|
|
|
|
#ifdef KPP_ESTIMATE_UREF |
|
|
|
|
|
c Get rid of vertical resolution dependence of dVsq term by |
|
|
c estimating a surface velocity that is independent of first level |
|
|
c thickness in the model. First determine mixed layer depth hMix. |
|
|
c Second zRef = espilon * hMix. Third determine roughness length |
|
|
c scale z0. Third estimate reference velocity. |
|
|
|
|
|
DO j = jmin, jmax |
|
|
jp1 = j + 1 |
|
|
DO i = imin, imax |
|
|
ip1 = i + 1 |
|
|
|
|
|
c Determine mixed layer depth hMix as the shallowest depth at which |
|
|
c dB/dz exceeds 5.2e-5 s^-2. |
|
|
work1(i,j) = nzmax(i,j,bi,bj) |
|
|
DO k = 1, Nr |
|
|
IF ( k .LT. nzmax(i,j,bi,bj) .AND. |
|
|
& dbloc(i,j,k) / drC(k+1) .GT. dB_dz ) |
|
|
& work1(i,j) = k |
|
|
END DO |
|
|
|
|
|
c Linearly interpolate to find hMix. |
|
|
k = work1(i,j) |
|
|
IF ( k .EQ. 0 .OR. nzmax(i,j,bi,bj) .EQ. 1 ) THEN |
|
|
zRef(i,j) = p0 |
|
|
ELSEIF ( k .EQ. 1) THEN |
|
|
dBdz2 = dbloc(i,j,1) / drC(2) |
|
|
zRef(i,j) = drF(1) * dB_dz / dBdz2 |
|
|
ELSEIF ( k .LT. nzmax(i,j,bi,bj) ) THEN |
|
|
dBdz1 = dbloc(i,j,k-1) / drC(k ) |
|
|
dBdz2 = dbloc(i,j,k ) / drC(k+1) |
|
|
zRef(i,j) = rF(k) + drF(k) * (dB_dz - dBdz1) / |
|
|
& MAX ( phepsi, dBdz2 - dBdz1 ) |
|
|
ELSE |
|
|
zRef(i,j) = rF(k+1) |
|
|
ENDIF |
|
|
|
|
|
c Compute roughness length scale z0 subject to 0 < z0 |
|
|
tempVar1 = p5 * ( |
|
|
& (uVel(i, j, 1,bi,bj)-uVel(i, j, 2,bi,bj)) * |
|
|
& (uVel(i, j, 1,bi,bj)-uVel(i, j, 2,bi,bj)) + |
|
|
& (uVel(ip1,j, 1,bi,bj)-uVel(ip1,j, 2,bi,bj)) * |
|
|
& (uVel(ip1,j, 1,bi,bj)-uVel(ip1,j, 2,bi,bj)) + |
|
|
& (vVel(i, j, 1,bi,bj)-vVel(i, j, 2,bi,bj)) * |
|
|
& (vVel(i, j, 1,bi,bj)-vVel(i, j, 2,bi,bj)) + |
|
|
& (vVel(i, jp1,1,bi,bj)-vVel(i, jp1,2,bi,bj)) * |
|
|
& (vVel(i, jp1,1,bi,bj)-vVel(i, jp1,2,bi,bj)) ) |
|
|
if ( tempVar1 .lt. (epsln*epsln) ) then |
|
|
tempVar2 = epsln |
|
|
else |
|
|
tempVar2 = SQRT ( tempVar1 ) |
|
|
endif |
|
|
z0(i,j) = rF(2) * |
|
|
& ( rF(3) * LOG ( rF(3) / rF(2) ) / |
|
|
& ( rF(3) - rF(2) ) - |
|
|
& tempVar2 * vonK / |
|
|
& MAX ( ustar(i,j), phepsi ) ) |
|
|
z0(i,j) = MAX ( z0(i,j), phepsi ) |
|
|
|
|
|
c zRef is set to 0.1 * hMix subject to z0 <= zRef <= drF(1) |
|
|
zRef(i,j) = MAX ( epsilon * zRef(i,j), z0(i,j) ) |
|
|
zRef(i,j) = MIN ( zRef(i,j), drF(1) ) |
|
|
|
|
|
c Estimate reference velocity uRef and vRef. |
|
|
uRef(i,j) = p5 * |
|
|
& ( uVel(i,j,1,bi,bj) + uVel(ip1,j,1,bi,bj) ) |
|
|
vRef(i,j) = p5 * |
|
|
& ( vVel(i,j,1,bi,bj) + vVel(i,jp1,1,bi,bj) ) |
|
|
IF ( zRef(i,j) .LT. drF(1) ) THEN |
|
|
ustarX = ( SurfaceTendencyU(i, j,bi,bj) + |
|
|
& SurfaceTendencyU(ip1,j,bi,bj) ) * p5 |
|
|
ustarY = ( SurfaceTendencyV(i,j, bi,bj) + |
|
|
& SurfaceTendencyU(i,jp1,bi,bj) ) * p5 |
|
|
tempVar1 = ustarX * ustarX + ustarY * ustarY |
|
|
if ( tempVar1 .lt. (epsln*epsln) ) then |
|
|
tempVar2 = epsln |
|
|
else |
|
|
tempVar2 = SQRT ( tempVar1 ) |
|
|
endif |
|
|
tempVar2 = ustar(i,j) * |
|
|
& ( LOG ( zRef(i,j) / rF(2) ) + |
|
|
& z0(i,j) / zRef(i,j) - z0(i,j) / rF(2) ) / |
|
|
& vonK / tempVar2 |
|
|
uRef(i,j) = uRef(i,j) + ustarX * tempVar2 |
|
|
vRef(i,j) = vRef(i,j) + ustarY * tempVar2 |
|
|
ENDIF |
|
|
|
|
|
END DO |
|
|
END DO |
|
|
|
|
|
DO k = 1, Nr |
|
|
DO j = jmin, jmax |
|
|
jm1 = j - 1 |
|
|
jp1 = j + 1 |
|
|
DO i = imin, imax |
|
|
im1 = i - 1 |
|
|
ip1 = i + 1 |
|
|
dVsq(i,j,k) = p5 * ( |
|
|
$ (uRef(i,j) - uVel(i, j, k,bi,bj)) * |
|
|
$ (uRef(i,j) - uVel(i, j, k,bi,bj)) + |
|
|
$ (uRef(i,j) - uVel(ip1,j, k,bi,bj)) * |
|
|
$ (uRef(i,j) - uVel(ip1,j, k,bi,bj)) + |
|
|
$ (vRef(i,j) - vVel(i, j, k,bi,bj)) * |
|
|
$ (vRef(i,j) - vVel(i, j, k,bi,bj)) + |
|
|
$ (vRef(i,j) - vVel(i, jp1,k,bi,bj)) * |
|
|
$ (vRef(i,j) - vVel(i, jp1,k,bi,bj)) ) |
|
|
#ifdef KPP_SMOOTH_DVSQ |
|
|
dVsq(i,j,k) = p5 * dVsq(i,j,k) + p125 * ( |
|
|
$ (uRef(i,j) - uVel(i, jm1,k,bi,bj)) * |
|
|
$ (uRef(i,j) - uVel(i, jm1,k,bi,bj)) + |
|
|
$ (uRef(i,j) - uVel(ip1,jm1,k,bi,bj)) * |
|
|
$ (uRef(i,j) - uVel(ip1,jm1,k,bi,bj)) + |
|
|
$ (uRef(i,j) - uVel(i, jp1,k,bi,bj)) * |
|
|
$ (uRef(i,j) - uVel(i, jp1,k,bi,bj)) + |
|
|
$ (uRef(i,j) - uVel(ip1,jp1,k,bi,bj)) * |
|
|
$ (uRef(i,j) - uVel(ip1,jp1,k,bi,bj)) + |
|
|
$ (vRef(i,j) - vVel(im1,j, k,bi,bj)) * |
|
|
$ (vRef(i,j) - vVel(im1,j, k,bi,bj)) + |
|
|
$ (vRef(i,j) - vVel(im1,jp1,k,bi,bj)) * |
|
|
$ (vRef(i,j) - vVel(im1,jp1,k,bi,bj)) + |
|
|
$ (vRef(i,j) - vVel(ip1,j, k,bi,bj)) * |
|
|
$ (vRef(i,j) - vVel(ip1,j, k,bi,bj)) + |
|
|
$ (vRef(i,j) - vVel(ip1,jp1,k,bi,bj)) * |
|
|
$ (vRef(i,j) - vVel(ip1,jp1,k,bi,bj)) ) |
|
|
#endif /* KPP_SMOOTH_DVSQ */ |
|
|
END DO |
|
|
END DO |
|
|
END DO |
|
|
|
|
|
#else /* KPP_ESTIMATE_UREF */ |
|
399 |
|
|
400 |
|
c initialize arrays to zero |
401 |
DO k = 1, Nr |
DO k = 1, Nr |
402 |
DO j = jmin, jmax |
DO j = 1-OLy, sNy+OLy |
403 |
jm1 = j - 1 |
DO i = 1-OLx, sNx+OLx |
404 |
jp1 = j + 1 |
shsq(i,j,k) = p0 |
405 |
DO i = imin, imax |
ENDDO |
406 |
im1 = i - 1 |
ENDDO |
407 |
ip1 = i + 1 |
ENDDO |
|
dVsq(i,j,k) = p5 * ( |
|
|
$ (uVel(i, j, 1,bi,bj)-uVel(i, j, k,bi,bj)) * |
|
|
$ (uVel(i, j, 1,bi,bj)-uVel(i, j, k,bi,bj)) + |
|
|
$ (uVel(ip1,j, 1,bi,bj)-uVel(ip1,j, k,bi,bj)) * |
|
|
$ (uVel(ip1,j, 1,bi,bj)-uVel(ip1,j, k,bi,bj)) + |
|
|
$ (vVel(i, j, 1,bi,bj)-vVel(i, j, k,bi,bj)) * |
|
|
$ (vVel(i, j, 1,bi,bj)-vVel(i, j, k,bi,bj)) + |
|
|
$ (vVel(i, jp1,1,bi,bj)-vVel(i, jp1,k,bi,bj)) * |
|
|
$ (vVel(i, jp1,1,bi,bj)-vVel(i, jp1,k,bi,bj)) ) |
|
|
#ifdef KPP_SMOOTH_DVSQ |
|
|
dVsq(i,j,k) = p5 * dVsq(i,j,k) + p125 * ( |
|
|
$ (uVel(i, jm1,1,bi,bj)-uVel(i, jm1,k,bi,bj)) * |
|
|
$ (uVel(i, jm1,1,bi,bj)-uVel(i, jm1,k,bi,bj)) + |
|
|
$ (uVel(ip1,jm1,1,bi,bj)-uVel(ip1,jm1,k,bi,bj)) * |
|
|
$ (uVel(ip1,jm1,1,bi,bj)-uVel(ip1,jm1,k,bi,bj)) + |
|
|
$ (uVel(i, jp1,1,bi,bj)-uVel(i, jp1,k,bi,bj)) * |
|
|
$ (uVel(i, jp1,1,bi,bj)-uVel(i, jp1,k,bi,bj)) + |
|
|
$ (uVel(ip1,jp1,1,bi,bj)-uVel(ip1,jp1,k,bi,bj)) * |
|
|
$ (uVel(ip1,jp1,1,bi,bj)-uVel(ip1,jp1,k,bi,bj)) + |
|
|
$ (vVel(im1,j, 1,bi,bj)-vVel(im1,j, k,bi,bj)) * |
|
|
$ (vVel(im1,j, 1,bi,bj)-vVel(im1,j, k,bi,bj)) + |
|
|
$ (vVel(im1,jp1,1,bi,bj)-vVel(im1,jp1,k,bi,bj)) * |
|
|
$ (vVel(im1,jp1,1,bi,bj)-vVel(im1,jp1,k,bi,bj)) + |
|
|
$ (vVel(ip1,j, 1,bi,bj)-vVel(ip1,j, k,bi,bj)) * |
|
|
$ (vVel(ip1,j, 1,bi,bj)-vVel(ip1,j, k,bi,bj)) + |
|
|
$ (vVel(ip1,jp1,1,bi,bj)-vVel(ip1,jp1,k,bi,bj)) * |
|
|
$ (vVel(ip1,jp1,1,bi,bj)-vVel(ip1,jp1,k,bi,bj)) ) |
|
|
#endif /* KPP_SMOOTH_DVSQ */ |
|
|
END DO |
|
|
END DO |
|
|
END DO |
|
|
|
|
|
#endif /* KPP_ESTIMATE_UREF */ |
|
408 |
|
|
409 |
c shsq computation |
c shsq computation |
410 |
DO k = 1, Nrm1 |
DO k = 1, Nrm1 |
411 |
kp1 = k + 1 |
kp1 = k + 1 |
412 |
DO j = jmin, jmax |
DO j = jmin, jmax |
413 |
jm1 = j - 1 |
jm1 = j - 1 |
414 |
jp1 = j + 1 |
jp1 = j + 1 |
415 |
DO i = imin, imax |
DO i = imin, imax |
416 |
im1 = i - 1 |
im1 = i - 1 |
417 |
ip1 = i + 1 |
ip1 = i + 1 |
418 |
shsq(i,j,k) = p5 * ( |
shsq(i,j,k) = p5 * ( |
419 |
$ (uVel(i, j, k,bi,bj)-uVel(i, j, kp1,bi,bj)) * |
& (uVel(i, j, k,bi,bj)-uVel(i, j, kp1,bi,bj)) * |
420 |
$ (uVel(i, j, k,bi,bj)-uVel(i, j, kp1,bi,bj)) + |
& (uVel(i, j, k,bi,bj)-uVel(i, j, kp1,bi,bj)) + |
421 |
$ (uVel(ip1,j, k,bi,bj)-uVel(ip1,j, kp1,bi,bj)) * |
& (uVel(ip1,j, k,bi,bj)-uVel(ip1,j, kp1,bi,bj)) * |
422 |
$ (uVel(ip1,j, k,bi,bj)-uVel(ip1,j, kp1,bi,bj)) + |
& (uVel(ip1,j, k,bi,bj)-uVel(ip1,j, kp1,bi,bj)) + |
423 |
$ (vVel(i, j, k,bi,bj)-vVel(i, j, kp1,bi,bj)) * |
& (vVel(i, j, k,bi,bj)-vVel(i, j, kp1,bi,bj)) * |
424 |
$ (vVel(i, j, k,bi,bj)-vVel(i, j, kp1,bi,bj)) + |
& (vVel(i, j, k,bi,bj)-vVel(i, j, kp1,bi,bj)) + |
425 |
$ (vVel(i, jp1,k,bi,bj)-vVel(i, jp1,kp1,bi,bj)) * |
& (vVel(i, jp1,k,bi,bj)-vVel(i, jp1,kp1,bi,bj)) * |
426 |
$ (vVel(i, jp1,k,bi,bj)-vVel(i, jp1,kp1,bi,bj)) ) |
& (vVel(i, jp1,k,bi,bj)-vVel(i, jp1,kp1,bi,bj)) ) |
427 |
#ifdef KPP_SMOOTH_SHSQ |
#ifdef KPP_SMOOTH_SHSQ |
428 |
shsq(i,j,k) = p5 * shsq(i,j,k) + p125 * ( |
shsq(i,j,k) = p5 * shsq(i,j,k) + p125 * ( |
429 |
$ (uVel(i, jm1,k,bi,bj)-uVel(i, jm1,kp1,bi,bj)) * |
& (uVel(i, jm1,k,bi,bj)-uVel(i, jm1,kp1,bi,bj)) * |
430 |
$ (uVel(i, jm1,k,bi,bj)-uVel(i, jm1,kp1,bi,bj)) + |
& (uVel(i, jm1,k,bi,bj)-uVel(i, jm1,kp1,bi,bj)) + |
431 |
$ (uVel(ip1,jm1,k,bi,bj)-uVel(ip1,jm1,kp1,bi,bj)) * |
& (uVel(ip1,jm1,k,bi,bj)-uVel(ip1,jm1,kp1,bi,bj)) * |
432 |
$ (uVel(ip1,jm1,k,bi,bj)-uVel(ip1,jm1,kp1,bi,bj)) + |
& (uVel(ip1,jm1,k,bi,bj)-uVel(ip1,jm1,kp1,bi,bj)) + |
433 |
$ (uVel(i, jp1,k,bi,bj)-uVel(i, jp1,kp1,bi,bj)) * |
& (uVel(i, jp1,k,bi,bj)-uVel(i, jp1,kp1,bi,bj)) * |
434 |
$ (uVel(i, jp1,k,bi,bj)-uVel(i, jp1,kp1,bi,bj)) + |
& (uVel(i, jp1,k,bi,bj)-uVel(i, jp1,kp1,bi,bj)) + |
435 |
$ (uVel(ip1,jp1,k,bi,bj)-uVel(ip1,jp1,kp1,bi,bj)) * |
& (uVel(ip1,jp1,k,bi,bj)-uVel(ip1,jp1,kp1,bi,bj)) * |
436 |
$ (uVel(ip1,jp1,k,bi,bj)-uVel(ip1,jp1,kp1,bi,bj)) + |
& (uVel(ip1,jp1,k,bi,bj)-uVel(ip1,jp1,kp1,bi,bj)) + |
437 |
$ (vVel(im1,j, k,bi,bj)-vVel(im1,j, kp1,bi,bj)) * |
& (vVel(im1,j, k,bi,bj)-vVel(im1,j, kp1,bi,bj)) * |
438 |
$ (vVel(im1,j, k,bi,bj)-vVel(im1,j, kp1,bi,bj)) + |
& (vVel(im1,j, k,bi,bj)-vVel(im1,j, kp1,bi,bj)) + |
439 |
$ (vVel(im1,jp1,k,bi,bj)-vVel(im1,jp1,kp1,bi,bj)) * |
& (vVel(im1,jp1,k,bi,bj)-vVel(im1,jp1,kp1,bi,bj)) * |
440 |
$ (vVel(im1,jp1,k,bi,bj)-vVel(im1,jp1,kp1,bi,bj)) + |
& (vVel(im1,jp1,k,bi,bj)-vVel(im1,jp1,kp1,bi,bj)) + |
441 |
$ (vVel(ip1,j, k,bi,bj)-vVel(ip1,j, kp1,bi,bj)) * |
& (vVel(ip1,j, k,bi,bj)-vVel(ip1,j, kp1,bi,bj)) * |
442 |
$ (vVel(ip1,j, k,bi,bj)-vVel(ip1,j, kp1,bi,bj)) + |
& (vVel(ip1,j, k,bi,bj)-vVel(ip1,j, kp1,bi,bj)) + |
443 |
$ (vVel(ip1,jp1,k,bi,bj)-vVel(ip1,jp1,kp1,bi,bj)) * |
& (vVel(ip1,jp1,k,bi,bj)-vVel(ip1,jp1,kp1,bi,bj)) * |
444 |
$ (vVel(ip1,jp1,k,bi,bj)-vVel(ip1,jp1,kp1,bi,bj)) ) |
& (vVel(ip1,jp1,k,bi,bj)-vVel(ip1,jp1,kp1,bi,bj)) ) |
445 |
#endif |
#endif |
446 |
END DO |
ENDDO |
447 |
END DO |
ENDDO |
448 |
END DO |
ENDDO |
449 |
|
|
450 |
|
cph( |
451 |
|
#ifdef KPP_AUTODIFF_EXCESSIVE_STORE |
452 |
|
CADJ store dvsq, shsq = comlev1_kpp, key = ikppkey |
453 |
|
#endif |
454 |
|
cph) |
455 |
|
|
456 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
457 |
c solve for viscosity, diffusivity, ghat, and hbl on "t-grid" |
c solve for viscosity, diffusivity, ghat, and hbl on "t-grid" |
458 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
459 |
|
|
460 |
DO j = jbot, jtop |
c precompute background vertical diffusivities, which are needed for |
461 |
DO i = ibot, itop |
c matching diffusivities at bottom of KPP PBL |
462 |
|
CALL CALC_3D_DIFFUSIVITY( |
463 |
|
I bi,bj,1-Olx,sNx+OLx,1-Oly,sNy+OLy, |
464 |
|
I GAD_SALINITY, .FALSE., .FALSE., |
465 |
|
O KPPdiffKzS(1-Olx,1-Oly,1,bi,bj), |
466 |
|
I myThid) |
467 |
|
CALL CALC_3D_DIFFUSIVITY( |
468 |
|
I bi,bj,1-Olx,sNx+OLx,1-Oly,sNy+OLy, |
469 |
|
I GAD_TEMPERATURE, .FALSE., .FALSE., |
470 |
|
O KPPdiffKzT(1-Olx,1-Oly,1,bi,bj), |
471 |
|
I myThid) |
472 |
|
|
473 |
|
DO j = 1-OLy, sNy+OLy |
474 |
|
DO i = 1-OLx, sNx+OLx |
475 |
work1(i,j) = nzmax(i,j,bi,bj) |
work1(i,j) = nzmax(i,j,bi,bj) |
476 |
work2(i,j) = Fcori(i,j,bi,bj) |
work2(i,j) = Fcori(i,j,bi,bj) |
477 |
END DO |
ENDDO |
478 |
END DO |
ENDDO |
479 |
CALL TIMER_START('KPPMIX [KPP_CALC]', myThid) |
CALL TIMER_START('KPPMIX [KPP_CALC]', myThid) |
480 |
CALL KPPMIX ( |
CALL KPPMIX ( |
481 |
I mytime, mythid |
I work1, shsq, dVsq, ustar |
482 |
I , work1, shsq, dVsq, ustar |
I , maskC(1-Olx,1-Oly,1,bi,bj) |
483 |
I , bo, bosol, dbloc, Ritop, work2 |
I , bo, bosol, dbloc, Ritop, work2 |
484 |
I , ikey |
I , KPPdiffKzS(1-Olx,1-Oly,1,bi,bj) |
485 |
|
I , KPPdiffKzT(1-Olx,1-Oly,1,bi,bj) |
486 |
|
I , ikppkey |
487 |
O , vddiff |
O , vddiff |
488 |
U , ghat |
U , ghat |
489 |
O , hbl ) |
O , hbl |
490 |
|
I , mytime, mythid ) |
491 |
CALL TIMER_STOP ('KPPMIX [KPP_CALC]', myThid) |
CALL TIMER_STOP ('KPPMIX [KPP_CALC]', myThid) |
492 |
|
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
|
|
cph( storing not necessary |
|
|
cphCADJ STORE vddiff, ghat = comlev1_kpp, key = ikey |
|
|
cph) |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
|
|
|
|
493 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
494 |
c zero out land values and transfer to global variables |
c zero out land values and transfer to global variables |
495 |
c----------------------------------------------------------------------- |
c----------------------------------------------------------------------- |
497 |
DO j = jmin, jmax |
DO j = jmin, jmax |
498 |
DO i = imin, imax |
DO i = imin, imax |
499 |
DO k = 1, Nr |
DO k = 1, Nr |
500 |
KPPviscAz(i,j,k,bi,bj) = vddiff(i,j,k-1,1) * pMask(i,j,k,bi,bj) |
km1 = max(1,k-1) |
501 |
KPPdiffKzS(i,j,k,bi,bj)= vddiff(i,j,k-1,2) * pMask(i,j,k,bi,bj) |
KPPviscAz(i,j,k,bi,bj) = vddiff(i,j,k-1,1) * maskC(i,j,k,bi,bj) |
502 |
KPPdiffKzT(i,j,k,bi,bj)= vddiff(i,j,k-1,3) * pMask(i,j,k,bi,bj) |
& * maskC(i,j,km1,bi,bj) |
503 |
KPPghat(i,j,k,bi,bj) = ghat(i,j,k) * pMask(i,j,k,bi,bj) |
KPPdiffKzS(i,j,k,bi,bj)= vddiff(i,j,k-1,2) * maskC(i,j,k,bi,bj) |
504 |
END DO |
& * maskC(i,j,km1,bi,bj) |
505 |
KPPhbl(i,j,bi,bj) = hbl(i,j) * pMask(i,j,1,bi,bj) |
KPPdiffKzT(i,j,k,bi,bj)= vddiff(i,j,k-1,3) * maskC(i,j,k,bi,bj) |
506 |
END DO |
& * maskC(i,j,km1,bi,bj) |
507 |
END DO |
KPPghat(i,j,k,bi,bj) = ghat(i,j,k) * maskC(i,j,k,bi,bj) |
508 |
#ifdef FRUGAL_KPP |
& * maskC(i,j,km1,bi,bj) |
509 |
_EXCH_XYZ_R8(KPPviscAz , myThid ) |
ENDDO |
510 |
_EXCH_XYZ_R8(KPPdiffKzS , myThid ) |
k = 1 |
511 |
_EXCH_XYZ_R8(KPPdiffKzT , myThid ) |
#ifdef ALLOW_SHELFICE |
512 |
_EXCH_XYZ_R8(KPPghat , myThid ) |
if ( useShelfIce ) k = kTopC(i,j,bi,bj) |
513 |
_EXCH_XY_R8 (KPPhbl , myThid ) |
#endif /* ALLOW_SHELFICE */ |
514 |
#endif |
KPPhbl(i,j,bi,bj) = hbl(i,j) * maskC(i,j,k,bi,bj) |
515 |
|
|
516 |
|
ENDDO |
517 |
|
ENDDO |
518 |
|
|
519 |
#ifdef KPP_SMOOTH_VISC |
#ifdef KPP_SMOOTH_VISC |
520 |
c horizontal smoothing of vertical viscosity |
c horizontal smoothing of vertical viscosity |
521 |
DO k = 1, Nr |
DO k = 1, Nr |
522 |
CALL SMOOTH_HORIZ ( |
CALL SMOOTH_HORIZ ( |
523 |
I k, bi, bj, |
I k, bi, bj, |
524 |
U KPPviscAz(1-OLx,1-OLy,k,bi,bj) ) |
U KPPviscAz(1-OLx,1-OLy,k,bi,bj), |
525 |
END DO |
I myThid ) |
526 |
_EXCH_XYZ_R8(KPPviscAz , myThid ) |
ENDDO |
527 |
|
C jmc: No EXCH inside bi,bj loop !!! |
528 |
|
c _EXCH_XYZ_R8(KPPviscAz , myThid ) |
529 |
#endif /* KPP_SMOOTH_VISC */ |
#endif /* KPP_SMOOTH_VISC */ |
530 |
|
|
531 |
#ifdef KPP_SMOOTH_DIFF |
#ifdef KPP_SMOOTH_DIFF |
533 |
DO k = 1, Nr |
DO k = 1, Nr |
534 |
CALL SMOOTH_HORIZ ( |
CALL SMOOTH_HORIZ ( |
535 |
I k, bi, bj, |
I k, bi, bj, |
536 |
U KPPdiffKzS(1-OLx,1-OLy,k,bi,bj) ) |
U KPPdiffKzS(1-OLx,1-OLy,k,bi,bj), |
537 |
|
I myThid ) |
538 |
CALL SMOOTH_HORIZ ( |
CALL SMOOTH_HORIZ ( |
539 |
I k, bi, bj, |
I k, bi, bj, |
540 |
U KPPdiffKzT(1-OLx,1-OLy,k,bi,bj) ) |
U KPPdiffKzT(1-OLx,1-OLy,k,bi,bj), |
541 |
END DO |
I myThid ) |
542 |
_EXCH_XYZ_R8(KPPdiffKzS , myThid ) |
ENDDO |
|
_EXCH_XYZ_R8(KPPdiffKzT , myThid ) |
|
543 |
#endif /* KPP_SMOOTH_DIFF */ |
#endif /* KPP_SMOOTH_DIFF */ |
544 |
|
|
545 |
|
cph( |
546 |
|
cph crucial: this avoids full recomp./call of kppmix |
547 |
|
CADJ store KPPhbl = comlev1_kpp, key = ikppkey |
548 |
|
cph) |
549 |
|
|
550 |
C Compute fraction of solar short-wave flux penetrating to |
C Compute fraction of solar short-wave flux penetrating to |
551 |
C the bottom of the mixing layer. |
C the bottom of the mixing layer. |
552 |
DO j=1-OLy,sNy+OLy |
DO j=1-OLy,sNy+OLy |
556 |
ENDDO |
ENDDO |
557 |
CALL SWFRAC( |
CALL SWFRAC( |
558 |
I (sNx+2*OLx)*(sNy+2*OLy), minusone, |
I (sNx+2*OLx)*(sNy+2*OLy), minusone, |
559 |
I mytime, mythid, |
U worka, |
560 |
U worka ) |
I myTime, myIter, myThid ) |
561 |
DO j=1-OLy,sNy+OLy |
DO j=1-OLy,sNy+OLy |
562 |
DO i=1-OLx,sNx+OLx |
DO i=1-OLx,sNx+OLx |
563 |
KPPfrac(i,j,bi,bj) = worka(i,j) |
KPPfrac(i,j,bi,bj) = worka(i,j) |
566 |
|
|
567 |
ENDIF |
ENDIF |
568 |
|
|
569 |
#endif ALLOW_KPP |
#endif /* ALLOW_KPP */ |
570 |
|
|
571 |
|
RETURN |
572 |
|
END |
573 |
|
|
574 |
|
SUBROUTINE KPP_CALC_DUMMY( |
575 |
|
I bi, bj, myTime, myIter, myThid ) |
576 |
|
C *==========================================================* |
577 |
|
C | SUBROUTINE KPP_CALC_DUMMY | |
578 |
|
C | o Compute all KPP fields defined in KPP.h | |
579 |
|
C | o Dummy routine for TAMC |
580 |
|
C *==========================================================* |
581 |
|
C | This subroutine serves as an interface between MITGCMUV | |
582 |
|
C | code and NCOM 1-D routines in kpp_routines.F | |
583 |
|
C *==========================================================* |
584 |
|
IMPLICIT NONE |
585 |
|
|
586 |
|
#include "SIZE.h" |
587 |
|
#include "EEPARAMS.h" |
588 |
|
#include "PARAMS.h" |
589 |
|
#include "KPP.h" |
590 |
|
#include "KPP_PARAMS.h" |
591 |
|
#include "GRID.h" |
592 |
|
#include "GAD.h" |
593 |
|
|
594 |
|
c Routine arguments |
595 |
|
c bi, bj :: Current tile indices |
596 |
|
c myTime :: Current time in simulation |
597 |
|
c myIter :: Current iteration number in simulation |
598 |
|
c myThid :: My Thread Id. number |
599 |
|
|
600 |
|
INTEGER bi, bj |
601 |
|
_RL myTime |
602 |
|
INTEGER myIter |
603 |
|
INTEGER myThid |
604 |
|
|
605 |
|
#ifdef ALLOW_KPP |
606 |
|
|
607 |
|
c Local constants |
608 |
|
integer i, j, k |
609 |
|
|
610 |
|
DO j=1-OLy,sNy+OLy |
611 |
|
DO i=1-OLx,sNx+OLx |
612 |
|
KPPhbl (i,j,bi,bj) = 1.0 |
613 |
|
KPPfrac(i,j,bi,bj) = 0.0 |
614 |
|
DO k = 1,Nr |
615 |
|
KPPghat (i,j,k,bi,bj) = 0.0 |
616 |
|
KPPviscAz (i,j,k,bi,bj) = viscAr |
617 |
|
ENDDO |
618 |
|
ENDDO |
619 |
|
ENDDO |
620 |
|
|
621 |
|
CALL CALC_3D_DIFFUSIVITY( |
622 |
|
I bi,bj,1-Olx,sNx+OLx,1-Oly,sNy+OLy, |
623 |
|
I GAD_SALINITY, .FALSE., .FALSE., |
624 |
|
O KPPdiffKzS(1-Olx,1-Oly,1,bi,bj), |
625 |
|
I myThid) |
626 |
|
CALL CALC_3D_DIFFUSIVITY( |
627 |
|
I bi,bj,1-Olx,sNx+OLx,1-Oly,sNy+OLy, |
628 |
|
I GAD_TEMPERATURE, .FALSE., .FALSE., |
629 |
|
O KPPdiffKzT(1-Olx,1-Oly,1,bi,bj), |
630 |
|
I myThid) |
631 |
|
|
632 |
|
#endif |
633 |
RETURN |
RETURN |
634 |
END |
END |