1 |
jmc |
1.3 |
C $Header: /u/gcmpack/MITgcm/pkg/seaice/seaice_advection.F,v 1.2 2006/02/21 17:20:12 heimbach Exp $ |
2 |
mlosch |
1.1 |
C $Name: $ |
3 |
|
|
|
4 |
|
|
#include "GAD_OPTIONS.h" |
5 |
|
|
|
6 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
7 |
|
|
CBOP |
8 |
|
|
C !ROUTINE: SEAICE_ADVECTION |
9 |
|
|
|
10 |
|
|
C !INTERFACE: ========================================================== |
11 |
|
|
SUBROUTINE SEAICE_ADVECTION( |
12 |
|
|
I advectionScheme, |
13 |
|
|
I tracerIdentity, |
14 |
|
|
I uVel, vVel, tracer, |
15 |
|
|
O gTracer, |
16 |
|
|
I bi, bj, myTime, myIter, myThid) |
17 |
|
|
|
18 |
|
|
C !DESCRIPTION: |
19 |
|
|
C Calculates the tendency of a tracer due to advection. |
20 |
|
|
C It uses the multi-dimensional method given in \ref{sect:multiDimAdvection} |
21 |
|
|
C and can only be used for the non-linear advection schemes such as the |
22 |
|
|
C direct-space-time method and flux-limiters. |
23 |
|
|
C |
24 |
|
|
C This routine is an adaption of the GAD_ADVECTION for 2D-fields. |
25 |
|
|
C Seaice velocities are not divergence free; therefore the contribution |
26 |
|
|
C tracer*div(u) that is present in gad_advection is removed in this routine. |
27 |
|
|
C |
28 |
|
|
C The algorithm is as follows: |
29 |
|
|
C \begin{itemize} |
30 |
|
|
C \item{$\theta^{(n+1/2)} = \theta^{(n)} |
31 |
|
|
C - \Delta t \partial_x (u\theta^{(n)}) + \theta^{(n)} \partial_x u$} |
32 |
|
|
C \item{$\theta^{(n+2/2)} = \theta^{(n+1/2)} |
33 |
|
|
C - \Delta t \partial_y (v\theta^{(n+1/2)}) + \theta^{(n)} \partial_y v$} |
34 |
|
|
C \item{$G_\theta = ( \theta^{(n+2/2)} - \theta^{(n)} )/\Delta t$} |
35 |
|
|
C \end{itemize} |
36 |
|
|
C |
37 |
|
|
C The tendency (output) is over-written by this routine. |
38 |
|
|
|
39 |
|
|
C !USES: =============================================================== |
40 |
|
|
IMPLICIT NONE |
41 |
|
|
#include "SIZE.h" |
42 |
|
|
#include "EEPARAMS.h" |
43 |
|
|
#include "PARAMS.h" |
44 |
|
|
#include "GRID.h" |
45 |
|
|
#include "GAD.h" |
46 |
|
|
#include "SEAICE_PARAMS.h" |
47 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
48 |
|
|
# include "tamc.h" |
49 |
|
|
# include "tamc_keys.h" |
50 |
|
|
#endif |
51 |
|
|
#ifdef ALLOW_EXCH2 |
52 |
|
|
#include "W2_EXCH2_TOPOLOGY.h" |
53 |
|
|
#include "W2_EXCH2_PARAMS.h" |
54 |
|
|
#endif /* ALLOW_EXCH2 */ |
55 |
|
|
|
56 |
|
|
C !INPUT PARAMETERS: =================================================== |
57 |
|
|
C implicitAdvection :: implicit vertical advection (later on) |
58 |
|
|
C advectionScheme :: advection scheme to use (Horizontal plane) |
59 |
|
|
C tracerIdentity :: tracer identifier (required only for OBCS) |
60 |
|
|
C uVel :: velocity, zonal component |
61 |
|
|
C vVel :: velocity, meridional component |
62 |
|
|
C tracer :: tracer field |
63 |
|
|
C bi,bj :: tile indices |
64 |
|
|
C myTime :: current time |
65 |
|
|
C myIter :: iteration number |
66 |
|
|
C myThid :: thread number |
67 |
|
|
INTEGER advectionScheme |
68 |
|
|
INTEGER tracerIdentity |
69 |
|
|
_RL uVel (1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
70 |
|
|
_RL vVel (1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
71 |
|
|
_RL tracer(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
72 |
|
|
INTEGER bi,bj |
73 |
|
|
_RL myTime |
74 |
|
|
INTEGER myIter |
75 |
|
|
INTEGER myThid |
76 |
|
|
|
77 |
|
|
C !OUTPUT PARAMETERS: ================================================== |
78 |
|
|
C gTracer :: tendancy array |
79 |
|
|
_RL gTracer(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
80 |
|
|
|
81 |
|
|
C !LOCAL VARIABLES: ==================================================== |
82 |
|
|
C maskLocW :: 2-D array for mask at West points |
83 |
|
|
C maskLocS :: 2-D array for mask at South points |
84 |
|
|
C iMin,iMax, :: loop range for called routines |
85 |
|
|
C jMin,jMax :: loop range for called routines |
86 |
|
|
C [iMin,iMax]Upd :: loop range to update tracer field |
87 |
|
|
C [jMin,jMax]Upd :: loop range to update tracer field |
88 |
|
|
C i,j,k :: loop indices |
89 |
|
|
C kp1 :: =k+1 for k<Nr, =Nr for k=Nr |
90 |
|
|
C xA,yA :: areas of X and Y face of tracer cells |
91 |
|
|
C uTrans,vTrans :: 2-D arrays of volume transports at U,V points |
92 |
|
|
C af :: 2-D array for horizontal advective flux |
93 |
|
|
C afx :: 2-D array for horizontal advective flux, x direction |
94 |
|
|
C afy :: 2-D array for horizontal advective flux, y direction |
95 |
|
|
C fVerT :: 2 1/2D arrays for vertical advective flux |
96 |
|
|
C localTij :: 2-D array, temporary local copy of tracer fld |
97 |
|
|
C localTijk :: 3-D array, temporary local copy of tracer fld |
98 |
|
|
C kp1Msk :: flag (0,1) for over-riding mask for W levels |
99 |
|
|
C calc_fluxes_X :: logical to indicate to calculate fluxes in X dir |
100 |
|
|
C calc_fluxes_Y :: logical to indicate to calculate fluxes in Y dir |
101 |
|
|
C interiorOnly :: only update the interior of myTile, but not the edges |
102 |
|
|
C overlapOnly :: only update the edges of myTile, but not the interior |
103 |
|
|
C nipass :: number of passes in multi-dimensional method |
104 |
|
|
C ipass :: number of the current pass being made |
105 |
|
|
C myTile :: variables used to determine which cube face |
106 |
|
|
C nCFace :: owns a tile for cube grid runs using |
107 |
|
|
C :: multi-dim advection. |
108 |
|
|
C [N,S,E,W]_edge :: true if N,S,E,W edge of myTile is an Edge of the cube |
109 |
|
|
_RS maskLocW(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
110 |
|
|
_RS maskLocS(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
111 |
|
|
INTEGER iMin,iMax,jMin,jMax |
112 |
|
|
INTEGER iMinUpd,iMaxUpd,jMinUpd,jMaxUpd |
113 |
|
|
INTEGER i,j,k |
114 |
|
|
_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
115 |
|
|
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
116 |
jmc |
1.3 |
_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
117 |
|
|
_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
118 |
mlosch |
1.1 |
_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
119 |
|
|
_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
120 |
|
|
_RL af (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
121 |
|
|
_RL afx (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
122 |
|
|
_RL afy (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
123 |
|
|
_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
124 |
|
|
_RL localTij(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
125 |
|
|
LOGICAL calc_fluxes_X, calc_fluxes_Y, withSigns |
126 |
|
|
LOGICAL interiorOnly, overlapOnly |
127 |
|
|
INTEGER nipass,ipass |
128 |
|
|
INTEGER nCFace |
129 |
|
|
LOGICAL N_edge, S_edge, E_edge, W_edge |
130 |
|
|
#ifdef ALLOW_EXCH2 |
131 |
|
|
INTEGER myTile |
132 |
|
|
#endif |
133 |
|
|
#ifdef ALLOW_DIAGNOSTICS |
134 |
|
|
CHARACTER*8 diagName |
135 |
|
|
CHARACTER*4 GAD_DIAG_SUFX, diagSufx |
136 |
|
|
EXTERNAL GAD_DIAG_SUFX |
137 |
|
|
#endif |
138 |
|
|
CEOP |
139 |
|
|
|
140 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
141 |
|
|
act0 = tracerIdentity - 1 |
142 |
|
|
max0 = maxpass |
143 |
|
|
act1 = bi - myBxLo(myThid) |
144 |
|
|
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
145 |
|
|
act2 = bj - myByLo(myThid) |
146 |
|
|
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
147 |
|
|
act3 = myThid - 1 |
148 |
|
|
max3 = nTx*nTy |
149 |
|
|
act4 = ikey_dynamics - 1 |
150 |
|
|
igadkey = (act0 + 1) |
151 |
|
|
& + act1*max0 |
152 |
|
|
& + act2*max0*max1 |
153 |
|
|
& + act3*max0*max1*max2 |
154 |
|
|
& + act4*max0*max1*max2*max3 |
155 |
|
|
if (tracerIdentity.GT.maxpass) then |
156 |
|
|
print *, 'ph-pass gad_advection ', maxpass, tracerIdentity |
157 |
|
|
STOP 'maxpass seems smaller than tracerIdentity' |
158 |
|
|
endif |
159 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
160 |
|
|
|
161 |
|
|
CML#ifdef ALLOW_DIAGNOSTICS |
162 |
|
|
CMLC-- Set diagnostic suffix for the current tracer |
163 |
|
|
CML IF ( useDiagnostics ) THEN |
164 |
|
|
CML diagSufx = GAD_DIAG_SUFX( tracerIdentity, myThid ) |
165 |
|
|
CML ENDIF |
166 |
|
|
CML#endif |
167 |
|
|
|
168 |
|
|
C-- Set up work arrays with valid (i.e. not NaN) values |
169 |
|
|
C These inital values do not alter the numerical results. They |
170 |
|
|
C just ensure that all memory references are to valid floating |
171 |
|
|
C point numbers. This prevents spurious hardware signals due to |
172 |
|
|
C uninitialised but inert locations. |
173 |
|
|
DO j=1-OLy,sNy+OLy |
174 |
|
|
DO i=1-OLx,sNx+OLx |
175 |
|
|
xA(i,j) = 0. _d 0 |
176 |
|
|
yA(i,j) = 0. _d 0 |
177 |
|
|
uTrans(i,j) = 0. _d 0 |
178 |
|
|
vTrans(i,j) = 0. _d 0 |
179 |
|
|
fVerT(i,j,1) = 0. _d 0 |
180 |
|
|
fVerT(i,j,2) = 0. _d 0 |
181 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
182 |
|
|
localTij(i,j) = 0. _d 0 |
183 |
|
|
#endif |
184 |
|
|
ENDDO |
185 |
|
|
ENDDO |
186 |
|
|
|
187 |
|
|
C-- Set tile-specific parameters for horizontal fluxes |
188 |
|
|
IF (useCubedSphereExchange) THEN |
189 |
|
|
nipass=3 |
190 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
191 |
|
|
IF ( nipass.GT.maxcube ) STOP 'maxcube needs to be = 3' |
192 |
|
|
#endif |
193 |
|
|
#ifdef ALLOW_EXCH2 |
194 |
|
|
myTile = W2_myTileList(bi) |
195 |
|
|
nCFace = exch2_myFace(myTile) |
196 |
|
|
N_edge = exch2_isNedge(myTile).EQ.1 |
197 |
|
|
S_edge = exch2_isSedge(myTile).EQ.1 |
198 |
|
|
E_edge = exch2_isEedge(myTile).EQ.1 |
199 |
|
|
W_edge = exch2_isWedge(myTile).EQ.1 |
200 |
|
|
#else |
201 |
|
|
nCFace = bi |
202 |
|
|
N_edge = .TRUE. |
203 |
|
|
S_edge = .TRUE. |
204 |
|
|
E_edge = .TRUE. |
205 |
|
|
W_edge = .TRUE. |
206 |
|
|
#endif |
207 |
|
|
ELSE |
208 |
|
|
nipass=2 |
209 |
|
|
nCFace = bi |
210 |
|
|
N_edge = .FALSE. |
211 |
|
|
S_edge = .FALSE. |
212 |
|
|
E_edge = .FALSE. |
213 |
|
|
W_edge = .FALSE. |
214 |
|
|
ENDIF |
215 |
|
|
|
216 |
|
|
iMin = 1-OLx |
217 |
|
|
iMax = sNx+OLx |
218 |
|
|
jMin = 1-OLy |
219 |
|
|
jMax = sNy+OLy |
220 |
|
|
|
221 |
|
|
C-- Start of k loop for horizontal fluxes |
222 |
|
|
k = 1 |
223 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
224 |
|
|
kkey = (igadkey-1)*Nr + k |
225 |
|
|
CADJ STORE tracer(:,:,bi,bj) = |
226 |
|
|
CADJ & comlev1_bibj_k_gad, key=kkey, byte=isbyte |
227 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
228 |
|
|
|
229 |
|
|
C Content of CALC_COMMON_FACTORS, adapted for 2D fields |
230 |
|
|
C-- Get temporary terms used by tendency routines |
231 |
|
|
|
232 |
|
|
C-- Calculate tracer cell face open areas |
233 |
|
|
DO j=jMin,jMax |
234 |
|
|
DO i=iMin,iMax |
235 |
|
|
xA(i,j) = _dyG(i,j,bi,bj) * maskW(i,j,k,bi,bj) |
236 |
|
|
yA(i,j) = _dxG(i,j,bi,bj) * maskS(i,j,k,bi,bj) |
237 |
|
|
ENDDO |
238 |
|
|
ENDDO |
239 |
|
|
|
240 |
|
|
C-- Calculate velocity field "volume transports" through |
241 |
|
|
C-- tracer cell faces. |
242 |
|
|
DO j=jMin,jMax |
243 |
|
|
DO i=iMin,iMax |
244 |
jmc |
1.3 |
uFld(i,j) = uVel(i,j,bi,bj) |
245 |
|
|
vFld(i,j) = vVel(i,j,bi,bj) |
246 |
mlosch |
1.1 |
uTrans(i,j) = uVel(i,j,bi,bj)*xA(i,j) |
247 |
|
|
vTrans(i,j) = vVel(i,j,bi,bj)*yA(i,j) |
248 |
|
|
ENDDO |
249 |
|
|
ENDDO |
250 |
|
|
C end of CALC_COMMON_FACTORS, adapted for 2D fields |
251 |
|
|
|
252 |
|
|
C-- Make local copy of tracer array and mask West & South |
253 |
|
|
DO j=1-OLy,sNy+OLy |
254 |
|
|
DO i=1-OLx,sNx+OLx |
255 |
|
|
localTij(i,j)=tracer(i,j,bi,bj) |
256 |
|
|
maskLocW(i,j)=maskW(i,j,k,bi,bj) |
257 |
|
|
maskLocS(i,j)=maskS(i,j,k,bi,bj) |
258 |
|
|
ENDDO |
259 |
|
|
ENDDO |
260 |
|
|
|
261 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
262 |
|
|
IF (useCubedSphereExchange) THEN |
263 |
|
|
withSigns = .FALSE. |
264 |
|
|
CALL FILL_CS_CORNER_UV_RS( |
265 |
|
|
& withSigns, maskLocW,maskLocS, bi,bj, myThid ) |
266 |
|
|
ENDIF |
267 |
|
|
#endif |
268 |
|
|
|
269 |
|
|
C-- Multiple passes for different directions on different tiles |
270 |
|
|
C-- For cube need one pass for each of red, green and blue axes. |
271 |
|
|
DO ipass=1,nipass |
272 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
273 |
|
|
passkey = ipass + (k-1) *maxcube |
274 |
|
|
& + (igadkey-1)*maxcube*Nr |
275 |
|
|
IF (nipass .GT. maxpass) THEN |
276 |
|
|
STOP 'SEAICE_ADVECTION: nipass > maxcube. check tamc.h' |
277 |
|
|
ENDIF |
278 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
279 |
|
|
|
280 |
|
|
interiorOnly = .FALSE. |
281 |
|
|
overlapOnly = .FALSE. |
282 |
|
|
IF (useCubedSphereExchange) THEN |
283 |
|
|
C-- CubedSphere : pass 3 times, with partial update of local tracer field |
284 |
|
|
IF (ipass.EQ.1) THEN |
285 |
|
|
overlapOnly = MOD(nCFace,3).EQ.0 |
286 |
|
|
interiorOnly = MOD(nCFace,3).NE.0 |
287 |
|
|
calc_fluxes_X = nCFace.EQ.6 .OR. nCFace.EQ.1 .OR. nCFace.EQ.2 |
288 |
|
|
calc_fluxes_Y = nCFace.EQ.3 .OR. nCFace.EQ.4 .OR. nCFace.EQ.5 |
289 |
|
|
ELSEIF (ipass.EQ.2) THEN |
290 |
|
|
overlapOnly = MOD(nCFace,3).EQ.2 |
291 |
|
|
calc_fluxes_X = nCFace.EQ.2 .OR. nCFace.EQ.3 .OR. nCFace.EQ.4 |
292 |
|
|
calc_fluxes_Y = nCFace.EQ.5 .OR. nCFace.EQ.6 .OR. nCFace.EQ.1 |
293 |
|
|
ELSE |
294 |
|
|
calc_fluxes_X = nCFace.EQ.5 .OR. nCFace.EQ.6 |
295 |
|
|
calc_fluxes_Y = nCFace.EQ.2 .OR. nCFace.EQ.3 |
296 |
|
|
ENDIF |
297 |
|
|
ELSE |
298 |
|
|
C-- not CubedSphere |
299 |
|
|
calc_fluxes_X = MOD(ipass,2).EQ.1 |
300 |
|
|
calc_fluxes_Y = .NOT.calc_fluxes_X |
301 |
|
|
ENDIF |
302 |
|
|
|
303 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
304 |
|
|
C-- X direction |
305 |
|
|
C- Advective flux in X |
306 |
|
|
DO j=1-Oly,sNy+Oly |
307 |
|
|
DO i=1-Olx,sNx+Olx |
308 |
|
|
af(i,j) = 0. |
309 |
|
|
ENDDO |
310 |
|
|
ENDDO |
311 |
|
|
C |
312 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
313 |
|
|
CADJ STORE localTij(:,:) = |
314 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
315 |
heimbach |
1.2 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
316 |
mlosch |
1.1 |
CADJ STORE af(:,:) = |
317 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
318 |
heimbach |
1.2 |
# endif |
319 |
mlosch |
1.1 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
320 |
|
|
C |
321 |
|
|
IF (calc_fluxes_X) THEN |
322 |
|
|
|
323 |
|
|
C- Do not compute fluxes if |
324 |
|
|
C a) needed in overlap only |
325 |
|
|
C and b) the overlap of myTile are not cube-face Edges |
326 |
|
|
IF ( .NOT.overlapOnly .OR. N_edge .OR. S_edge ) THEN |
327 |
|
|
|
328 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
329 |
|
|
C- Internal exchange for calculations in X |
330 |
|
|
#ifdef MULTIDIM_OLD_VERSION |
331 |
|
|
IF ( useCubedSphereExchange ) THEN |
332 |
|
|
#else |
333 |
|
|
IF ( useCubedSphereExchange .AND. |
334 |
|
|
& ( overlapOnly .OR. ipass.EQ.1 ) ) THEN |
335 |
|
|
#endif |
336 |
|
|
CALL FILL_CS_CORNER_TR_RL( .TRUE., localTij, bi,bj, myThid ) |
337 |
|
|
ENDIF |
338 |
|
|
#endif |
339 |
|
|
|
340 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
341 |
|
|
# ifndef DISABLE_MULTIDIM_ADVECTION |
342 |
|
|
CADJ STORE localTij(:,:) = |
343 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
344 |
|
|
# endif |
345 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
346 |
|
|
|
347 |
|
|
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
348 |
|
|
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
349 |
|
|
CALL GAD_DST2U1_ADV_X( bi,bj,k, advectionScheme, |
350 |
jmc |
1.3 |
I SEAICE_deltaTtherm,uTrans,uFld,localTij, |
351 |
mlosch |
1.1 |
O af, myThid ) |
352 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
353 |
|
|
CALL GAD_FLUXLIMIT_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
354 |
jmc |
1.3 |
I uTrans, uFld, maskLocW, localTij, |
355 |
mlosch |
1.1 |
O af, myThid ) |
356 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
357 |
|
|
CALL GAD_DST3_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
358 |
jmc |
1.3 |
I uTrans, uFld, maskLocW, localTij, |
359 |
mlosch |
1.1 |
O af, myThid ) |
360 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
361 |
|
|
CALL GAD_DST3FL_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
362 |
jmc |
1.3 |
I uTrans, uFld, maskLocW, localTij, |
363 |
mlosch |
1.1 |
O af, myThid ) |
364 |
|
|
ELSE |
365 |
|
|
STOP |
366 |
|
|
& 'SEAICE_ADVECTION: adv. scheme incompatibale with multi-dim' |
367 |
|
|
ENDIF |
368 |
|
|
|
369 |
|
|
C-- Advective flux in X : done |
370 |
|
|
ENDIF |
371 |
|
|
|
372 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
373 |
|
|
C-- Internal exchange for next calculations in Y |
374 |
|
|
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
375 |
|
|
CALL FILL_CS_CORNER_TR_RL(.FALSE., localTij, bi,bj, myThid ) |
376 |
|
|
ENDIF |
377 |
|
|
#endif |
378 |
|
|
|
379 |
|
|
C- Update the local tracer field where needed: |
380 |
|
|
|
381 |
|
|
C update in overlap-Only |
382 |
|
|
IF ( overlapOnly ) THEN |
383 |
|
|
iMinUpd = 1-Olx+1 |
384 |
|
|
iMaxUpd = sNx+Olx-1 |
385 |
|
|
C-- notes: these 2 lines below have no real effect (because recip_hFac=0 |
386 |
|
|
C in corner region) but safer to keep them. |
387 |
|
|
IF ( W_edge ) iMinUpd = 1 |
388 |
|
|
IF ( E_edge ) iMaxUpd = sNx |
389 |
|
|
|
390 |
|
|
IF ( S_edge ) THEN |
391 |
|
|
DO j=1-Oly,0 |
392 |
|
|
DO i=iMinUpd,iMaxUpd |
393 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
394 |
|
|
& maskC(i,j,k,bi,bj) |
395 |
|
|
& *recip_rA(i,j,bi,bj) |
396 |
|
|
& *( af(i+1,j)-af(i,j) |
397 |
|
|
& ) |
398 |
|
|
ENDDO |
399 |
|
|
ENDDO |
400 |
|
|
ENDIF |
401 |
|
|
IF ( N_edge ) THEN |
402 |
|
|
DO j=sNy+1,sNy+Oly |
403 |
|
|
DO i=iMinUpd,iMaxUpd |
404 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
405 |
|
|
& maskC(i,j,k,bi,bj) |
406 |
|
|
& *recip_rA(i,j,bi,bj) |
407 |
|
|
& *( af(i+1,j)-af(i,j) |
408 |
|
|
& ) |
409 |
|
|
ENDDO |
410 |
|
|
ENDDO |
411 |
|
|
ENDIF |
412 |
|
|
|
413 |
|
|
ELSE |
414 |
|
|
C do not only update the overlap |
415 |
|
|
jMinUpd = 1-Oly |
416 |
|
|
jMaxUpd = sNy+Oly |
417 |
|
|
IF ( interiorOnly .AND. S_edge ) jMinUpd = 1 |
418 |
|
|
IF ( interiorOnly .AND. N_edge ) jMaxUpd = sNy |
419 |
|
|
DO j=jMinUpd,jMaxUpd |
420 |
|
|
DO i=1-Olx+1,sNx+Olx-1 |
421 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
422 |
|
|
& maskC(i,j,k,bi,bj) |
423 |
|
|
& *recip_rA(i,j,bi,bj) |
424 |
|
|
& *( af(i+1,j)-af(i,j) |
425 |
|
|
& ) |
426 |
|
|
ENDDO |
427 |
|
|
ENDDO |
428 |
|
|
C-- keep advective flux (for diagnostics) |
429 |
|
|
DO j=1-Oly,sNy+Oly |
430 |
|
|
DO i=1-Olx,sNx+Olx |
431 |
|
|
afx(i,j) = af(i,j) |
432 |
|
|
ENDDO |
433 |
|
|
ENDDO |
434 |
|
|
|
435 |
|
|
C This is for later |
436 |
|
|
CML#ifdef ALLOW_OBCS |
437 |
|
|
CMLC- Apply open boundary conditions |
438 |
|
|
CML IF ( useOBCS ) THEN |
439 |
|
|
CML IF (tracerIdentity.EQ.GAD_HEFF) THEN |
440 |
|
|
CML CALL OBCS_APPLY_HEFF( bi, bj, k, localTij, myThid ) |
441 |
|
|
CML ELSEIF (tracerIdentity.EQ.GAD_AREA) THEN |
442 |
|
|
CML CALL OBCS_APPLY_AREA( bi, bj, k, localTij, myThid ) |
443 |
|
|
CML ENDIF |
444 |
|
|
CML ENDIF |
445 |
|
|
CML#endif /* ALLOW_OBCS */ |
446 |
|
|
|
447 |
|
|
C- end if/else update overlap-Only |
448 |
|
|
ENDIF |
449 |
|
|
|
450 |
|
|
C-- End of X direction |
451 |
|
|
ENDIF |
452 |
|
|
|
453 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
454 |
|
|
C-- Y direction |
455 |
|
|
cph-test |
456 |
|
|
C- Advective flux in Y |
457 |
|
|
DO j=1-Oly,sNy+Oly |
458 |
|
|
DO i=1-Olx,sNx+Olx |
459 |
|
|
af(i,j) = 0. |
460 |
|
|
ENDDO |
461 |
|
|
ENDDO |
462 |
|
|
C |
463 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
464 |
heimbach |
1.2 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
465 |
mlosch |
1.1 |
CADJ STORE localTij(:,:) = |
466 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
467 |
|
|
CADJ STORE af(:,:) = |
468 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
469 |
heimbach |
1.2 |
# endif |
470 |
mlosch |
1.1 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
471 |
|
|
C |
472 |
|
|
IF (calc_fluxes_Y) THEN |
473 |
|
|
|
474 |
|
|
C- Do not compute fluxes if |
475 |
|
|
C a) needed in overlap only |
476 |
|
|
C and b) the overlap of myTile are not cube-face edges |
477 |
|
|
IF ( .NOT.overlapOnly .OR. E_edge .OR. W_edge ) THEN |
478 |
|
|
|
479 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
480 |
|
|
C- Internal exchange for calculations in Y |
481 |
|
|
#ifdef MULTIDIM_OLD_VERSION |
482 |
|
|
IF ( useCubedSphereExchange ) THEN |
483 |
|
|
#else |
484 |
|
|
IF ( useCubedSphereExchange .AND. |
485 |
|
|
& ( overlapOnly .OR. ipass.EQ.1 ) ) THEN |
486 |
|
|
#endif |
487 |
|
|
CALL FILL_CS_CORNER_TR_RL(.FALSE., localTij, bi,bj, myThid ) |
488 |
|
|
ENDIF |
489 |
|
|
#endif |
490 |
|
|
|
491 |
|
|
C- Advective flux in Y |
492 |
|
|
DO j=1-Oly,sNy+Oly |
493 |
|
|
DO i=1-Olx,sNx+Olx |
494 |
|
|
af(i,j) = 0. |
495 |
|
|
ENDDO |
496 |
|
|
ENDDO |
497 |
|
|
|
498 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
499 |
|
|
#ifndef DISABLE_MULTIDIM_ADVECTION |
500 |
|
|
CADJ STORE localTij(:,:) = |
501 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
502 |
|
|
#endif |
503 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
504 |
|
|
|
505 |
|
|
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
506 |
|
|
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
507 |
|
|
CALL GAD_DST2U1_ADV_Y( bi,bj,k, advectionScheme, |
508 |
jmc |
1.3 |
I SEAICE_deltaTtherm,vTrans,vFld,localTij, |
509 |
mlosch |
1.1 |
O af, myThid ) |
510 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
511 |
|
|
CALL GAD_FLUXLIMIT_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
512 |
jmc |
1.3 |
I vTrans, vFld, maskLocS, localTij, |
513 |
mlosch |
1.1 |
O af, myThid ) |
514 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
515 |
|
|
CALL GAD_DST3_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
516 |
jmc |
1.3 |
I vTrans, vFld, maskLocS, localTij, |
517 |
mlosch |
1.1 |
O af, myThid ) |
518 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
519 |
|
|
CALL GAD_DST3FL_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
520 |
jmc |
1.3 |
I vTrans, vFld, maskLocS, localTij, |
521 |
mlosch |
1.1 |
O af, myThid ) |
522 |
|
|
ELSE |
523 |
|
|
STOP |
524 |
|
|
& 'SEAICE_ADVECTION: adv. scheme incompatibale with mutli-dim' |
525 |
|
|
ENDIF |
526 |
|
|
|
527 |
|
|
C- Advective flux in Y : done |
528 |
|
|
ENDIF |
529 |
|
|
|
530 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
531 |
|
|
C- Internal exchange for next calculations in X |
532 |
|
|
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
533 |
|
|
CALL FILL_CS_CORNER_TR_RL( .TRUE., localTij, bi,bj, myThid ) |
534 |
|
|
ENDIF |
535 |
|
|
#endif |
536 |
|
|
|
537 |
|
|
C- Update the local tracer field where needed: |
538 |
|
|
|
539 |
|
|
C update in overlap-Only |
540 |
|
|
IF ( overlapOnly ) THEN |
541 |
|
|
jMinUpd = 1-Oly+1 |
542 |
|
|
jMaxUpd = sNy+Oly-1 |
543 |
|
|
C- notes: these 2 lines below have no real effect (because recip_hFac=0 |
544 |
|
|
C in corner region) but safer to keep them. |
545 |
|
|
IF ( S_edge ) jMinUpd = 1 |
546 |
|
|
IF ( N_edge ) jMaxUpd = sNy |
547 |
|
|
|
548 |
|
|
IF ( W_edge ) THEN |
549 |
|
|
DO j=jMinUpd,jMaxUpd |
550 |
|
|
DO i=1-Olx,0 |
551 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
552 |
|
|
& maskC(i,j,k,bi,bj) |
553 |
|
|
& *recip_rA(i,j,bi,bj) |
554 |
|
|
& *( af(i,j+1)-af(i,j) |
555 |
|
|
& ) |
556 |
|
|
ENDDO |
557 |
|
|
ENDDO |
558 |
|
|
ENDIF |
559 |
|
|
IF ( E_edge ) THEN |
560 |
|
|
DO j=jMinUpd,jMaxUpd |
561 |
|
|
DO i=sNx+1,sNx+Olx |
562 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
563 |
|
|
& maskC(i,j,k,bi,bj) |
564 |
|
|
& *recip_rA(i,j,bi,bj) |
565 |
|
|
& *( af(i,j+1)-af(i,j) |
566 |
|
|
& ) |
567 |
|
|
ENDDO |
568 |
|
|
ENDDO |
569 |
|
|
ENDIF |
570 |
|
|
|
571 |
|
|
ELSE |
572 |
|
|
C do not only update the overlap |
573 |
|
|
iMinUpd = 1-Olx |
574 |
|
|
iMaxUpd = sNx+Olx |
575 |
|
|
IF ( interiorOnly .AND. W_edge ) iMinUpd = 1 |
576 |
|
|
IF ( interiorOnly .AND. E_edge ) iMaxUpd = sNx |
577 |
|
|
DO j=1-Oly+1,sNy+Oly-1 |
578 |
|
|
DO i=iMinUpd,iMaxUpd |
579 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
580 |
|
|
& maskC(i,j,k,bi,bj) |
581 |
|
|
& *recip_rA(i,j,bi,bj) |
582 |
|
|
& *( af(i,j+1)-af(i,j) |
583 |
|
|
& ) |
584 |
|
|
ENDDO |
585 |
|
|
ENDDO |
586 |
|
|
C-- keep advective flux (for diagnostics) |
587 |
|
|
DO j=1-Oly,sNy+Oly |
588 |
|
|
DO i=1-Olx,sNx+Olx |
589 |
|
|
afy(i,j) = af(i,j) |
590 |
|
|
ENDDO |
591 |
|
|
ENDDO |
592 |
|
|
|
593 |
|
|
C-- Save this for later |
594 |
|
|
CML#ifdef ALLOW_OBCS |
595 |
|
|
CMLC- Apply open boundary conditions |
596 |
|
|
CML IF (useOBCS) THEN |
597 |
|
|
CML IF (tracerIdentity.EQ.GAD_HEFF) THEN |
598 |
|
|
CML CALL OBCS_APPLY_HEFF( bi, bj, k, localTij, myThid ) |
599 |
|
|
CML ELSEIF (tracerIdentity.EQ.GAD_AREA) THEN |
600 |
|
|
CML CALL OBCS_APPLY_AREA( bi, bj, k, localTij, myThid ) |
601 |
|
|
CML ENDIF |
602 |
|
|
CML ENDIF |
603 |
|
|
CML#endif /* ALLOW_OBCS */ |
604 |
|
|
|
605 |
|
|
C end if/else update overlap-Only |
606 |
|
|
ENDIF |
607 |
|
|
|
608 |
|
|
C-- End of Y direction |
609 |
|
|
ENDIF |
610 |
|
|
|
611 |
|
|
C-- End of ipass loop |
612 |
|
|
ENDDO |
613 |
|
|
|
614 |
|
|
C- explicit advection is done ; store tendency in gTracer: |
615 |
|
|
DO j=1-Oly,sNy+Oly |
616 |
|
|
DO i=1-Olx,sNx+Olx |
617 |
|
|
gTracer(i,j,bi,bj)= |
618 |
|
|
& (localTij(i,j)-tracer(i,j,bi,bj))/SEAICE_deltaTtherm |
619 |
|
|
ENDDO |
620 |
|
|
ENDDO |
621 |
|
|
|
622 |
|
|
CML#ifdef ALLOW_DIAGNOSTICS |
623 |
|
|
CML IF ( useDiagnostics ) THEN |
624 |
|
|
CML diagName = 'ADVx'//diagSufx |
625 |
|
|
CML CALL DIAGNOSTICS_FILL(afx,diagName, k,1, 2,bi,bj, myThid) |
626 |
|
|
CML diagName = 'ADVy'//diagSufx |
627 |
|
|
CML CALL DIAGNOSTICS_FILL(afy,diagName, k,1, 2,bi,bj, myThid) |
628 |
|
|
CML ENDIF |
629 |
|
|
CML#endif |
630 |
|
|
|
631 |
|
|
#ifdef ALLOW_DEBUG |
632 |
|
|
IF ( debugLevel .GE. debLevB |
633 |
|
|
& .AND. tracerIdentity.EQ.GAD_HEFF |
634 |
|
|
& .AND. k.LE.3 .AND. myIter.EQ.1+nIter0 |
635 |
|
|
& .AND. nPx.EQ.1 .AND. nPy.EQ.1 |
636 |
|
|
& .AND. useCubedSphereExchange ) THEN |
637 |
|
|
CALL DEBUG_CS_CORNER_UV( ' afx,afy from SEAICE_ADVECTION', |
638 |
|
|
& afx,afy, k, standardMessageUnit,bi,bj,myThid ) |
639 |
|
|
ENDIF |
640 |
|
|
#endif /* ALLOW_DEBUG */ |
641 |
|
|
|
642 |
|
|
RETURN |
643 |
|
|
END |