| 1 |
heimbach |
1.2 |
C $Header: /u/gcmpack/MITgcm/pkg/seaice/seaice_advection.F,v 1.1 2006/02/16 10:41:48 mlosch 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 |
|
|
_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 117 |
|
|
_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 118 |
|
|
_RL af (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 119 |
|
|
_RL afx (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 120 |
|
|
_RL afy (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 121 |
|
|
_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
| 122 |
|
|
_RL localTij(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 123 |
|
|
LOGICAL calc_fluxes_X, calc_fluxes_Y, withSigns |
| 124 |
|
|
LOGICAL interiorOnly, overlapOnly |
| 125 |
|
|
INTEGER nipass,ipass |
| 126 |
|
|
INTEGER nCFace |
| 127 |
|
|
LOGICAL N_edge, S_edge, E_edge, W_edge |
| 128 |
|
|
#ifdef ALLOW_EXCH2 |
| 129 |
|
|
INTEGER myTile |
| 130 |
|
|
#endif |
| 131 |
|
|
#ifdef ALLOW_DIAGNOSTICS |
| 132 |
|
|
CHARACTER*8 diagName |
| 133 |
|
|
CHARACTER*4 GAD_DIAG_SUFX, diagSufx |
| 134 |
|
|
EXTERNAL GAD_DIAG_SUFX |
| 135 |
|
|
#endif |
| 136 |
|
|
CEOP |
| 137 |
|
|
|
| 138 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 139 |
|
|
act0 = tracerIdentity - 1 |
| 140 |
|
|
max0 = maxpass |
| 141 |
|
|
act1 = bi - myBxLo(myThid) |
| 142 |
|
|
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
| 143 |
|
|
act2 = bj - myByLo(myThid) |
| 144 |
|
|
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
| 145 |
|
|
act3 = myThid - 1 |
| 146 |
|
|
max3 = nTx*nTy |
| 147 |
|
|
act4 = ikey_dynamics - 1 |
| 148 |
|
|
igadkey = (act0 + 1) |
| 149 |
|
|
& + act1*max0 |
| 150 |
|
|
& + act2*max0*max1 |
| 151 |
|
|
& + act3*max0*max1*max2 |
| 152 |
|
|
& + act4*max0*max1*max2*max3 |
| 153 |
|
|
if (tracerIdentity.GT.maxpass) then |
| 154 |
|
|
print *, 'ph-pass gad_advection ', maxpass, tracerIdentity |
| 155 |
|
|
STOP 'maxpass seems smaller than tracerIdentity' |
| 156 |
|
|
endif |
| 157 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 158 |
|
|
|
| 159 |
|
|
CML#ifdef ALLOW_DIAGNOSTICS |
| 160 |
|
|
CMLC-- Set diagnostic suffix for the current tracer |
| 161 |
|
|
CML IF ( useDiagnostics ) THEN |
| 162 |
|
|
CML diagSufx = GAD_DIAG_SUFX( tracerIdentity, myThid ) |
| 163 |
|
|
CML ENDIF |
| 164 |
|
|
CML#endif |
| 165 |
|
|
|
| 166 |
|
|
C-- Set up work arrays with valid (i.e. not NaN) values |
| 167 |
|
|
C These inital values do not alter the numerical results. They |
| 168 |
|
|
C just ensure that all memory references are to valid floating |
| 169 |
|
|
C point numbers. This prevents spurious hardware signals due to |
| 170 |
|
|
C uninitialised but inert locations. |
| 171 |
|
|
DO j=1-OLy,sNy+OLy |
| 172 |
|
|
DO i=1-OLx,sNx+OLx |
| 173 |
|
|
xA(i,j) = 0. _d 0 |
| 174 |
|
|
yA(i,j) = 0. _d 0 |
| 175 |
|
|
uTrans(i,j) = 0. _d 0 |
| 176 |
|
|
vTrans(i,j) = 0. _d 0 |
| 177 |
|
|
fVerT(i,j,1) = 0. _d 0 |
| 178 |
|
|
fVerT(i,j,2) = 0. _d 0 |
| 179 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 180 |
|
|
localTij(i,j) = 0. _d 0 |
| 181 |
|
|
#endif |
| 182 |
|
|
ENDDO |
| 183 |
|
|
ENDDO |
| 184 |
|
|
|
| 185 |
|
|
C-- Set tile-specific parameters for horizontal fluxes |
| 186 |
|
|
IF (useCubedSphereExchange) THEN |
| 187 |
|
|
nipass=3 |
| 188 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 189 |
|
|
IF ( nipass.GT.maxcube ) STOP 'maxcube needs to be = 3' |
| 190 |
|
|
#endif |
| 191 |
|
|
#ifdef ALLOW_EXCH2 |
| 192 |
|
|
myTile = W2_myTileList(bi) |
| 193 |
|
|
nCFace = exch2_myFace(myTile) |
| 194 |
|
|
N_edge = exch2_isNedge(myTile).EQ.1 |
| 195 |
|
|
S_edge = exch2_isSedge(myTile).EQ.1 |
| 196 |
|
|
E_edge = exch2_isEedge(myTile).EQ.1 |
| 197 |
|
|
W_edge = exch2_isWedge(myTile).EQ.1 |
| 198 |
|
|
#else |
| 199 |
|
|
nCFace = bi |
| 200 |
|
|
N_edge = .TRUE. |
| 201 |
|
|
S_edge = .TRUE. |
| 202 |
|
|
E_edge = .TRUE. |
| 203 |
|
|
W_edge = .TRUE. |
| 204 |
|
|
#endif |
| 205 |
|
|
ELSE |
| 206 |
|
|
nipass=2 |
| 207 |
|
|
nCFace = bi |
| 208 |
|
|
N_edge = .FALSE. |
| 209 |
|
|
S_edge = .FALSE. |
| 210 |
|
|
E_edge = .FALSE. |
| 211 |
|
|
W_edge = .FALSE. |
| 212 |
|
|
ENDIF |
| 213 |
|
|
|
| 214 |
|
|
iMin = 1-OLx |
| 215 |
|
|
iMax = sNx+OLx |
| 216 |
|
|
jMin = 1-OLy |
| 217 |
|
|
jMax = sNy+OLy |
| 218 |
|
|
|
| 219 |
|
|
C-- Start of k loop for horizontal fluxes |
| 220 |
|
|
k = 1 |
| 221 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 222 |
|
|
kkey = (igadkey-1)*Nr + k |
| 223 |
|
|
CADJ STORE tracer(:,:,bi,bj) = |
| 224 |
|
|
CADJ & comlev1_bibj_k_gad, key=kkey, byte=isbyte |
| 225 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 226 |
|
|
|
| 227 |
|
|
C Content of CALC_COMMON_FACTORS, adapted for 2D fields |
| 228 |
|
|
C-- Get temporary terms used by tendency routines |
| 229 |
|
|
|
| 230 |
|
|
C-- Calculate tracer cell face open areas |
| 231 |
|
|
DO j=jMin,jMax |
| 232 |
|
|
DO i=iMin,iMax |
| 233 |
|
|
xA(i,j) = _dyG(i,j,bi,bj) * maskW(i,j,k,bi,bj) |
| 234 |
|
|
yA(i,j) = _dxG(i,j,bi,bj) * maskS(i,j,k,bi,bj) |
| 235 |
|
|
ENDDO |
| 236 |
|
|
ENDDO |
| 237 |
|
|
|
| 238 |
|
|
C-- Calculate velocity field "volume transports" through |
| 239 |
|
|
C-- tracer cell faces. |
| 240 |
|
|
DO j=jMin,jMax |
| 241 |
|
|
DO i=iMin,iMax |
| 242 |
|
|
uTrans(i,j) = uVel(i,j,bi,bj)*xA(i,j) |
| 243 |
|
|
vTrans(i,j) = vVel(i,j,bi,bj)*yA(i,j) |
| 244 |
|
|
ENDDO |
| 245 |
|
|
ENDDO |
| 246 |
|
|
C end of CALC_COMMON_FACTORS, adapted for 2D fields |
| 247 |
|
|
|
| 248 |
|
|
C-- Make local copy of tracer array and mask West & South |
| 249 |
|
|
DO j=1-OLy,sNy+OLy |
| 250 |
|
|
DO i=1-OLx,sNx+OLx |
| 251 |
|
|
localTij(i,j)=tracer(i,j,bi,bj) |
| 252 |
|
|
maskLocW(i,j)=maskW(i,j,k,bi,bj) |
| 253 |
|
|
maskLocS(i,j)=maskS(i,j,k,bi,bj) |
| 254 |
|
|
ENDDO |
| 255 |
|
|
ENDDO |
| 256 |
|
|
|
| 257 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
| 258 |
|
|
IF (useCubedSphereExchange) THEN |
| 259 |
|
|
withSigns = .FALSE. |
| 260 |
|
|
CALL FILL_CS_CORNER_UV_RS( |
| 261 |
|
|
& withSigns, maskLocW,maskLocS, bi,bj, myThid ) |
| 262 |
|
|
ENDIF |
| 263 |
|
|
#endif |
| 264 |
|
|
|
| 265 |
|
|
C-- Multiple passes for different directions on different tiles |
| 266 |
|
|
C-- For cube need one pass for each of red, green and blue axes. |
| 267 |
|
|
DO ipass=1,nipass |
| 268 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 269 |
|
|
passkey = ipass + (k-1) *maxcube |
| 270 |
|
|
& + (igadkey-1)*maxcube*Nr |
| 271 |
|
|
IF (nipass .GT. maxpass) THEN |
| 272 |
|
|
STOP 'SEAICE_ADVECTION: nipass > maxcube. check tamc.h' |
| 273 |
|
|
ENDIF |
| 274 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 275 |
|
|
|
| 276 |
|
|
interiorOnly = .FALSE. |
| 277 |
|
|
overlapOnly = .FALSE. |
| 278 |
|
|
IF (useCubedSphereExchange) THEN |
| 279 |
|
|
C-- CubedSphere : pass 3 times, with partial update of local tracer field |
| 280 |
|
|
IF (ipass.EQ.1) THEN |
| 281 |
|
|
overlapOnly = MOD(nCFace,3).EQ.0 |
| 282 |
|
|
interiorOnly = MOD(nCFace,3).NE.0 |
| 283 |
|
|
calc_fluxes_X = nCFace.EQ.6 .OR. nCFace.EQ.1 .OR. nCFace.EQ.2 |
| 284 |
|
|
calc_fluxes_Y = nCFace.EQ.3 .OR. nCFace.EQ.4 .OR. nCFace.EQ.5 |
| 285 |
|
|
ELSEIF (ipass.EQ.2) THEN |
| 286 |
|
|
overlapOnly = MOD(nCFace,3).EQ.2 |
| 287 |
|
|
calc_fluxes_X = nCFace.EQ.2 .OR. nCFace.EQ.3 .OR. nCFace.EQ.4 |
| 288 |
|
|
calc_fluxes_Y = nCFace.EQ.5 .OR. nCFace.EQ.6 .OR. nCFace.EQ.1 |
| 289 |
|
|
ELSE |
| 290 |
|
|
calc_fluxes_X = nCFace.EQ.5 .OR. nCFace.EQ.6 |
| 291 |
|
|
calc_fluxes_Y = nCFace.EQ.2 .OR. nCFace.EQ.3 |
| 292 |
|
|
ENDIF |
| 293 |
|
|
ELSE |
| 294 |
|
|
C-- not CubedSphere |
| 295 |
|
|
calc_fluxes_X = MOD(ipass,2).EQ.1 |
| 296 |
|
|
calc_fluxes_Y = .NOT.calc_fluxes_X |
| 297 |
|
|
ENDIF |
| 298 |
|
|
|
| 299 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 300 |
|
|
C-- X direction |
| 301 |
|
|
C- Advective flux in X |
| 302 |
|
|
DO j=1-Oly,sNy+Oly |
| 303 |
|
|
DO i=1-Olx,sNx+Olx |
| 304 |
|
|
af(i,j) = 0. |
| 305 |
|
|
ENDDO |
| 306 |
|
|
ENDDO |
| 307 |
|
|
C |
| 308 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 309 |
|
|
CADJ STORE localTij(:,:) = |
| 310 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
| 311 |
heimbach |
1.2 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
| 312 |
mlosch |
1.1 |
CADJ STORE af(:,:) = |
| 313 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
| 314 |
heimbach |
1.2 |
# endif |
| 315 |
mlosch |
1.1 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 316 |
|
|
C |
| 317 |
|
|
IF (calc_fluxes_X) THEN |
| 318 |
|
|
|
| 319 |
|
|
C- Do not compute fluxes if |
| 320 |
|
|
C a) needed in overlap only |
| 321 |
|
|
C and b) the overlap of myTile are not cube-face Edges |
| 322 |
|
|
IF ( .NOT.overlapOnly .OR. N_edge .OR. S_edge ) THEN |
| 323 |
|
|
|
| 324 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
| 325 |
|
|
C- Internal exchange for calculations in X |
| 326 |
|
|
#ifdef MULTIDIM_OLD_VERSION |
| 327 |
|
|
IF ( useCubedSphereExchange ) THEN |
| 328 |
|
|
#else |
| 329 |
|
|
IF ( useCubedSphereExchange .AND. |
| 330 |
|
|
& ( overlapOnly .OR. ipass.EQ.1 ) ) THEN |
| 331 |
|
|
#endif |
| 332 |
|
|
CALL FILL_CS_CORNER_TR_RL( .TRUE., localTij, bi,bj, myThid ) |
| 333 |
|
|
ENDIF |
| 334 |
|
|
#endif |
| 335 |
|
|
|
| 336 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 337 |
|
|
# ifndef DISABLE_MULTIDIM_ADVECTION |
| 338 |
|
|
CADJ STORE localTij(:,:) = |
| 339 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
| 340 |
|
|
# endif |
| 341 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 342 |
|
|
|
| 343 |
|
|
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
| 344 |
|
|
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
| 345 |
|
|
CALL GAD_DST2U1_ADV_X( bi,bj,k, advectionScheme, |
| 346 |
|
|
I SEAICE_deltaTtherm,uTrans,uVel,localTij, |
| 347 |
|
|
O af, myThid ) |
| 348 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
| 349 |
|
|
CALL GAD_FLUXLIMIT_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
| 350 |
|
|
I uTrans, uVel, maskLocW, localTij, |
| 351 |
|
|
O af, myThid ) |
| 352 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
| 353 |
|
|
CALL GAD_DST3_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
| 354 |
|
|
I uTrans, uVel, maskLocW, localTij, |
| 355 |
|
|
O af, myThid ) |
| 356 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
| 357 |
|
|
CALL GAD_DST3FL_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
| 358 |
|
|
I uTrans, uVel, maskLocW, localTij, |
| 359 |
|
|
O af, myThid ) |
| 360 |
|
|
ELSE |
| 361 |
|
|
STOP |
| 362 |
|
|
& 'SEAICE_ADVECTION: adv. scheme incompatibale with multi-dim' |
| 363 |
|
|
ENDIF |
| 364 |
|
|
|
| 365 |
|
|
C-- Advective flux in X : done |
| 366 |
|
|
ENDIF |
| 367 |
|
|
|
| 368 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
| 369 |
|
|
C-- Internal exchange for next calculations in Y |
| 370 |
|
|
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
| 371 |
|
|
CALL FILL_CS_CORNER_TR_RL(.FALSE., localTij, bi,bj, myThid ) |
| 372 |
|
|
ENDIF |
| 373 |
|
|
#endif |
| 374 |
|
|
|
| 375 |
|
|
C- Update the local tracer field where needed: |
| 376 |
|
|
|
| 377 |
|
|
C update in overlap-Only |
| 378 |
|
|
IF ( overlapOnly ) THEN |
| 379 |
|
|
iMinUpd = 1-Olx+1 |
| 380 |
|
|
iMaxUpd = sNx+Olx-1 |
| 381 |
|
|
C-- notes: these 2 lines below have no real effect (because recip_hFac=0 |
| 382 |
|
|
C in corner region) but safer to keep them. |
| 383 |
|
|
IF ( W_edge ) iMinUpd = 1 |
| 384 |
|
|
IF ( E_edge ) iMaxUpd = sNx |
| 385 |
|
|
|
| 386 |
|
|
IF ( S_edge ) THEN |
| 387 |
|
|
DO j=1-Oly,0 |
| 388 |
|
|
DO i=iMinUpd,iMaxUpd |
| 389 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
| 390 |
|
|
& maskC(i,j,k,bi,bj) |
| 391 |
|
|
& *recip_rA(i,j,bi,bj) |
| 392 |
|
|
& *( af(i+1,j)-af(i,j) |
| 393 |
|
|
& ) |
| 394 |
|
|
ENDDO |
| 395 |
|
|
ENDDO |
| 396 |
|
|
ENDIF |
| 397 |
|
|
IF ( N_edge ) THEN |
| 398 |
|
|
DO j=sNy+1,sNy+Oly |
| 399 |
|
|
DO i=iMinUpd,iMaxUpd |
| 400 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
| 401 |
|
|
& maskC(i,j,k,bi,bj) |
| 402 |
|
|
& *recip_rA(i,j,bi,bj) |
| 403 |
|
|
& *( af(i+1,j)-af(i,j) |
| 404 |
|
|
& ) |
| 405 |
|
|
ENDDO |
| 406 |
|
|
ENDDO |
| 407 |
|
|
ENDIF |
| 408 |
|
|
|
| 409 |
|
|
ELSE |
| 410 |
|
|
C do not only update the overlap |
| 411 |
|
|
jMinUpd = 1-Oly |
| 412 |
|
|
jMaxUpd = sNy+Oly |
| 413 |
|
|
IF ( interiorOnly .AND. S_edge ) jMinUpd = 1 |
| 414 |
|
|
IF ( interiorOnly .AND. N_edge ) jMaxUpd = sNy |
| 415 |
|
|
DO j=jMinUpd,jMaxUpd |
| 416 |
|
|
DO i=1-Olx+1,sNx+Olx-1 |
| 417 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
| 418 |
|
|
& maskC(i,j,k,bi,bj) |
| 419 |
|
|
& *recip_rA(i,j,bi,bj) |
| 420 |
|
|
& *( af(i+1,j)-af(i,j) |
| 421 |
|
|
& ) |
| 422 |
|
|
ENDDO |
| 423 |
|
|
ENDDO |
| 424 |
|
|
C-- keep advective flux (for diagnostics) |
| 425 |
|
|
DO j=1-Oly,sNy+Oly |
| 426 |
|
|
DO i=1-Olx,sNx+Olx |
| 427 |
|
|
afx(i,j) = af(i,j) |
| 428 |
|
|
ENDDO |
| 429 |
|
|
ENDDO |
| 430 |
|
|
|
| 431 |
|
|
C This is for later |
| 432 |
|
|
CML#ifdef ALLOW_OBCS |
| 433 |
|
|
CMLC- Apply open boundary conditions |
| 434 |
|
|
CML IF ( useOBCS ) THEN |
| 435 |
|
|
CML IF (tracerIdentity.EQ.GAD_HEFF) THEN |
| 436 |
|
|
CML CALL OBCS_APPLY_HEFF( bi, bj, k, localTij, myThid ) |
| 437 |
|
|
CML ELSEIF (tracerIdentity.EQ.GAD_AREA) THEN |
| 438 |
|
|
CML CALL OBCS_APPLY_AREA( bi, bj, k, localTij, myThid ) |
| 439 |
|
|
CML ENDIF |
| 440 |
|
|
CML ENDIF |
| 441 |
|
|
CML#endif /* ALLOW_OBCS */ |
| 442 |
|
|
|
| 443 |
|
|
C- end if/else update overlap-Only |
| 444 |
|
|
ENDIF |
| 445 |
|
|
|
| 446 |
|
|
C-- End of X direction |
| 447 |
|
|
ENDIF |
| 448 |
|
|
|
| 449 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 450 |
|
|
C-- Y direction |
| 451 |
|
|
cph-test |
| 452 |
|
|
C- Advective flux in Y |
| 453 |
|
|
DO j=1-Oly,sNy+Oly |
| 454 |
|
|
DO i=1-Olx,sNx+Olx |
| 455 |
|
|
af(i,j) = 0. |
| 456 |
|
|
ENDDO |
| 457 |
|
|
ENDDO |
| 458 |
|
|
C |
| 459 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 460 |
heimbach |
1.2 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
| 461 |
mlosch |
1.1 |
CADJ STORE localTij(:,:) = |
| 462 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
| 463 |
|
|
CADJ STORE af(:,:) = |
| 464 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
| 465 |
heimbach |
1.2 |
# endif |
| 466 |
mlosch |
1.1 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 467 |
|
|
C |
| 468 |
|
|
IF (calc_fluxes_Y) THEN |
| 469 |
|
|
|
| 470 |
|
|
C- Do not compute fluxes if |
| 471 |
|
|
C a) needed in overlap only |
| 472 |
|
|
C and b) the overlap of myTile are not cube-face edges |
| 473 |
|
|
IF ( .NOT.overlapOnly .OR. E_edge .OR. W_edge ) THEN |
| 474 |
|
|
|
| 475 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
| 476 |
|
|
C- Internal exchange for calculations in Y |
| 477 |
|
|
#ifdef MULTIDIM_OLD_VERSION |
| 478 |
|
|
IF ( useCubedSphereExchange ) THEN |
| 479 |
|
|
#else |
| 480 |
|
|
IF ( useCubedSphereExchange .AND. |
| 481 |
|
|
& ( overlapOnly .OR. ipass.EQ.1 ) ) THEN |
| 482 |
|
|
#endif |
| 483 |
|
|
CALL FILL_CS_CORNER_TR_RL(.FALSE., localTij, bi,bj, myThid ) |
| 484 |
|
|
ENDIF |
| 485 |
|
|
#endif |
| 486 |
|
|
|
| 487 |
|
|
C- Advective flux in Y |
| 488 |
|
|
DO j=1-Oly,sNy+Oly |
| 489 |
|
|
DO i=1-Olx,sNx+Olx |
| 490 |
|
|
af(i,j) = 0. |
| 491 |
|
|
ENDDO |
| 492 |
|
|
ENDDO |
| 493 |
|
|
|
| 494 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 495 |
|
|
#ifndef DISABLE_MULTIDIM_ADVECTION |
| 496 |
|
|
CADJ STORE localTij(:,:) = |
| 497 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
| 498 |
|
|
#endif |
| 499 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 500 |
|
|
|
| 501 |
|
|
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
| 502 |
|
|
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
| 503 |
|
|
CALL GAD_DST2U1_ADV_Y( bi,bj,k, advectionScheme, |
| 504 |
|
|
I SEAICE_deltaTtherm,vTrans,vVel,localTij, |
| 505 |
|
|
O af, myThid ) |
| 506 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
| 507 |
|
|
CALL GAD_FLUXLIMIT_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
| 508 |
|
|
I vTrans, vVel, maskLocS, localTij, |
| 509 |
|
|
O af, myThid ) |
| 510 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
| 511 |
|
|
CALL GAD_DST3_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
| 512 |
|
|
I vTrans, vVel, maskLocS, localTij, |
| 513 |
|
|
O af, myThid ) |
| 514 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
| 515 |
|
|
CALL GAD_DST3FL_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
| 516 |
|
|
I vTrans, vVel, maskLocS, localTij, |
| 517 |
|
|
O af, myThid ) |
| 518 |
|
|
ELSE |
| 519 |
|
|
STOP |
| 520 |
|
|
& 'SEAICE_ADVECTION: adv. scheme incompatibale with mutli-dim' |
| 521 |
|
|
ENDIF |
| 522 |
|
|
|
| 523 |
|
|
C- Advective flux in Y : done |
| 524 |
|
|
ENDIF |
| 525 |
|
|
|
| 526 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
| 527 |
|
|
C- Internal exchange for next calculations in X |
| 528 |
|
|
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
| 529 |
|
|
CALL FILL_CS_CORNER_TR_RL( .TRUE., localTij, bi,bj, myThid ) |
| 530 |
|
|
ENDIF |
| 531 |
|
|
#endif |
| 532 |
|
|
|
| 533 |
|
|
C- Update the local tracer field where needed: |
| 534 |
|
|
|
| 535 |
|
|
C update in overlap-Only |
| 536 |
|
|
IF ( overlapOnly ) THEN |
| 537 |
|
|
jMinUpd = 1-Oly+1 |
| 538 |
|
|
jMaxUpd = sNy+Oly-1 |
| 539 |
|
|
C- notes: these 2 lines below have no real effect (because recip_hFac=0 |
| 540 |
|
|
C in corner region) but safer to keep them. |
| 541 |
|
|
IF ( S_edge ) jMinUpd = 1 |
| 542 |
|
|
IF ( N_edge ) jMaxUpd = sNy |
| 543 |
|
|
|
| 544 |
|
|
IF ( W_edge ) THEN |
| 545 |
|
|
DO j=jMinUpd,jMaxUpd |
| 546 |
|
|
DO i=1-Olx,0 |
| 547 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
| 548 |
|
|
& maskC(i,j,k,bi,bj) |
| 549 |
|
|
& *recip_rA(i,j,bi,bj) |
| 550 |
|
|
& *( af(i,j+1)-af(i,j) |
| 551 |
|
|
& ) |
| 552 |
|
|
ENDDO |
| 553 |
|
|
ENDDO |
| 554 |
|
|
ENDIF |
| 555 |
|
|
IF ( E_edge ) THEN |
| 556 |
|
|
DO j=jMinUpd,jMaxUpd |
| 557 |
|
|
DO i=sNx+1,sNx+Olx |
| 558 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
| 559 |
|
|
& maskC(i,j,k,bi,bj) |
| 560 |
|
|
& *recip_rA(i,j,bi,bj) |
| 561 |
|
|
& *( af(i,j+1)-af(i,j) |
| 562 |
|
|
& ) |
| 563 |
|
|
ENDDO |
| 564 |
|
|
ENDDO |
| 565 |
|
|
ENDIF |
| 566 |
|
|
|
| 567 |
|
|
ELSE |
| 568 |
|
|
C do not only update the overlap |
| 569 |
|
|
iMinUpd = 1-Olx |
| 570 |
|
|
iMaxUpd = sNx+Olx |
| 571 |
|
|
IF ( interiorOnly .AND. W_edge ) iMinUpd = 1 |
| 572 |
|
|
IF ( interiorOnly .AND. E_edge ) iMaxUpd = sNx |
| 573 |
|
|
DO j=1-Oly+1,sNy+Oly-1 |
| 574 |
|
|
DO i=iMinUpd,iMaxUpd |
| 575 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
| 576 |
|
|
& maskC(i,j,k,bi,bj) |
| 577 |
|
|
& *recip_rA(i,j,bi,bj) |
| 578 |
|
|
& *( af(i,j+1)-af(i,j) |
| 579 |
|
|
& ) |
| 580 |
|
|
ENDDO |
| 581 |
|
|
ENDDO |
| 582 |
|
|
C-- keep advective flux (for diagnostics) |
| 583 |
|
|
DO j=1-Oly,sNy+Oly |
| 584 |
|
|
DO i=1-Olx,sNx+Olx |
| 585 |
|
|
afy(i,j) = af(i,j) |
| 586 |
|
|
ENDDO |
| 587 |
|
|
ENDDO |
| 588 |
|
|
|
| 589 |
|
|
C-- Save this for later |
| 590 |
|
|
CML#ifdef ALLOW_OBCS |
| 591 |
|
|
CMLC- Apply open boundary conditions |
| 592 |
|
|
CML IF (useOBCS) THEN |
| 593 |
|
|
CML IF (tracerIdentity.EQ.GAD_HEFF) THEN |
| 594 |
|
|
CML CALL OBCS_APPLY_HEFF( bi, bj, k, localTij, myThid ) |
| 595 |
|
|
CML ELSEIF (tracerIdentity.EQ.GAD_AREA) THEN |
| 596 |
|
|
CML CALL OBCS_APPLY_AREA( bi, bj, k, localTij, myThid ) |
| 597 |
|
|
CML ENDIF |
| 598 |
|
|
CML ENDIF |
| 599 |
|
|
CML#endif /* ALLOW_OBCS */ |
| 600 |
|
|
|
| 601 |
|
|
C end if/else update overlap-Only |
| 602 |
|
|
ENDIF |
| 603 |
|
|
|
| 604 |
|
|
C-- End of Y direction |
| 605 |
|
|
ENDIF |
| 606 |
|
|
|
| 607 |
|
|
C-- End of ipass loop |
| 608 |
|
|
ENDDO |
| 609 |
|
|
|
| 610 |
|
|
C- explicit advection is done ; store tendency in gTracer: |
| 611 |
|
|
DO j=1-Oly,sNy+Oly |
| 612 |
|
|
DO i=1-Olx,sNx+Olx |
| 613 |
|
|
gTracer(i,j,bi,bj)= |
| 614 |
|
|
& (localTij(i,j)-tracer(i,j,bi,bj))/SEAICE_deltaTtherm |
| 615 |
|
|
ENDDO |
| 616 |
|
|
ENDDO |
| 617 |
|
|
|
| 618 |
|
|
CML#ifdef ALLOW_DIAGNOSTICS |
| 619 |
|
|
CML IF ( useDiagnostics ) THEN |
| 620 |
|
|
CML diagName = 'ADVx'//diagSufx |
| 621 |
|
|
CML CALL DIAGNOSTICS_FILL(afx,diagName, k,1, 2,bi,bj, myThid) |
| 622 |
|
|
CML diagName = 'ADVy'//diagSufx |
| 623 |
|
|
CML CALL DIAGNOSTICS_FILL(afy,diagName, k,1, 2,bi,bj, myThid) |
| 624 |
|
|
CML ENDIF |
| 625 |
|
|
CML#endif |
| 626 |
|
|
|
| 627 |
|
|
#ifdef ALLOW_DEBUG |
| 628 |
|
|
IF ( debugLevel .GE. debLevB |
| 629 |
|
|
& .AND. tracerIdentity.EQ.GAD_HEFF |
| 630 |
|
|
& .AND. k.LE.3 .AND. myIter.EQ.1+nIter0 |
| 631 |
|
|
& .AND. nPx.EQ.1 .AND. nPy.EQ.1 |
| 632 |
|
|
& .AND. useCubedSphereExchange ) THEN |
| 633 |
|
|
CALL DEBUG_CS_CORNER_UV( ' afx,afy from SEAICE_ADVECTION', |
| 634 |
|
|
& afx,afy, k, standardMessageUnit,bi,bj,myThid ) |
| 635 |
|
|
ENDIF |
| 636 |
|
|
#endif /* ALLOW_DEBUG */ |
| 637 |
|
|
|
| 638 |
|
|
RETURN |
| 639 |
|
|
END |
Parent Directory
| 
Revision Log
| 
Revision Graph