Changeset 786 for branches/dev_001_GM/NEMO/OPA_SRC/TRA/traadv_cen2.F90
- Timestamp:
- 2008-01-10T18:11:23+01:00 (16 years ago)
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branches/dev_001_GM/NEMO/OPA_SRC/TRA/traadv_cen2.F90
r719 r786 6 6 !! History : 8.2 ! 01-08 (G. Madec, E. Durand) trahad+trazad = traadv 7 7 !! 8.5 ! 02-06 (G. Madec) F90: Free form and module 8 !! 9.0 ! 05-11 (V. Garnier) Surface pressure gradient organization 9 !! " " ! 06-04 (R. Benshila, G. Madec) Step reorganization 10 !!---------------------------------------------------------------------- 11 12 !!---------------------------------------------------------------------- 13 !! tra_adv_cen2 : update the tracer trend with the horizontal and 14 !! vertical advection trends using a seconder order 15 !! centered scheme. (k-j-i loops) 16 !!---------------------------------------------------------------------- 17 USE oce ! ocean dynamics and active tracers 8 !! NEMO 1.0 ! 05-11 (V. Garnier) Surface pressure gradient organization 9 !! - ! 05-11 (V. Garnier) Surface pressure gradient organization 10 !! - ! 06-04 (R. Benshila, G. Madec) Step reorganization 11 !! 2.4 ! 08-01 (G. Madec) Merge TRA-TRC 12 !!---------------------------------------------------------------------- 13 14 !!---------------------------------------------------------------------- 15 !! tra_adv_cen2 : update the tracer trend with the horizontal and vertical 16 !! advection trends using a 2nd order centered scheme 17 !!---------------------------------------------------------------------- 18 USE oce, ONLY: tn ! now ocean temperature 18 19 USE dom_oce ! ocean space and time domain 19 20 USE trdmod ! ocean active tracers trends 20 21 USE trdmod_oce ! ocean variables trends 21 22 USE flxrnf ! 22 USE trabbl ! advective term in the BBL23 23 USE ocfzpt ! 24 24 USE lib_mpp … … 40 40 # include "vectopt_loop_substitute.h90" 41 41 !!---------------------------------------------------------------------- 42 !! OPA 9.0 , LOCEAN-IPSL (2005)43 !! $ Header$42 !! NEMO/OPA 2.4 , LOCEAN-IPSL (2008) 43 !! $Id:$ 44 44 !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) 45 45 !!---------------------------------------------------------------------- … … 47 47 CONTAINS 48 48 49 SUBROUTINE tra_adv_cen2( kt, pun, pvn, pwn ) 49 SUBROUTINE tra_adv_cen2( kt, cdtype, ktra, pun, pvn, pwn, & 50 & ptb, ptn, pta ) 50 51 !!---------------------------------------------------------------------- 51 52 !! *** ROUTINE tra_adv_cen2 *** 52 53 !! 53 !! ** Purpose : Compute the now trend due to the advection of tracers54 !! and add it to the general trend of passivetracer equations.54 !! ** Purpose : Compute the now trend due to the advection of a tracer 55 !! and add it to the corresponding general trend of tracer equations. 55 56 !! 56 57 !! ** Method : The advection is evaluated by a second order centered … … 63 64 !! Part I : horizontal advection 64 65 !! * centered flux: 65 !! zcenu = e2u*e3u un mi( tn)66 !! zcenv = e1v*e3v vn mj( tn)66 !! zcenu = e2u*e3u un mi(ptn) 67 !! zcenv = e1v*e3v vn mj(ptn) 67 68 !! * upstream flux: 68 !! zupsu = e2u*e3u un ( tb(i) ortb(i-1) ) [un>0 or <0]69 !! zupsu = e2u*e3u un (ptb(i) or ptb(i-1) ) [un>0 or <0] 69 70 !! zupsv = e1v*e3v vn (tb(j) or tb(j-1) ) [vn>0 or <0] 70 71 !! * mixed upstream / centered horizontal advection scheme … … 75 76 !! * horizontal advective trend (divergence of the fluxes) 76 77 !! zta = 1/(e1t*e2t*e3t) { di-1[zwx] + dj-1[zwy] } 77 !! * Add this trend now to the general trend of tracer ( ta,sa):78 !! (ta,sa) = (ta,sa) + ( zta , zsa )79 !! * trend diagnostic ( 'key_trdtra' defined): the trend is78 !! * Add this trend now to the general trend of tracer (pta): 79 !! pta = pta + zta 80 !! * trend diagnostic (lk_trdtra=T): the trend is 80 81 !! saved for diagnostics. The trends saved is expressed as 81 82 !! Uh.gradh(T), i.e. 82 !! save trend = zta + tn divn83 !! save trend = zta + ptn divn 83 84 !! In addition, the advective trend in the two horizontal direc- 84 !! tion is also re-computed as Uh gradh(T). Indeed hadt+ tn divn is85 !! tion is also re-computed as Uh gradh(T). Indeed hadt+ptn divn is 85 86 !! equal to (in s-coordinates, and similarly in z-coord.): 86 !! zta+ tn*divn=1/(e1t*e2t*e3t) { mi-1( e2u*e3u un di[tn] )87 !! +mj-1( e1v*e3v vn mj[tn] ) }87 !! zta+ptn*divn=1/(e1t*e2t*e3t) { mi-1( e2u*e3u un di[ptn] ) 88 !! +mj-1( e1v*e3v vn mj[ptn] ) } 88 89 !! NB:in z-coordinate - full step (ln_zco=T) e3u=e3v=e3t, so 89 90 !! they vanish from the expression of the flux and divergence. 90 91 !! 91 92 !! Part II : vertical advection 92 !! For temperature (idem for salinity) the advective trend is com- 93 !! puted as follows : 94 !! zta = 1/e3t dk+1[ zwz ] 95 !! where the vertical advective flux, zwz, is given by : 96 !! zwz = zcofk * zupst + (1-zcofk) * zcent 93 !! the advective trend is computed as follows : 94 !! zta = 1/e3t dk+1[ zwx ] 95 !! where the vertical advective flux, zwx, is given by : 96 !! zwx = zcofk * zupst + (1-zcofk) * zcent 97 97 !! with 98 98 !! zupsv = upstream flux = wn * (tb(k) or tb(k-1) ) [wn>0 or <0] 99 !! zcenu = centered flux = wn * mk( tn)99 !! zcenu = centered flux = wn * mk(ptn) 100 100 !! The surface boundary condition is : 101 101 !! rigid-lid (lk_dynspg_frd = T) : zero advective flux 102 !! free-surf (lk_dynspg_fsc = T) : wn(:,:,1) * tn(:,:,1)102 !! free-surf (lk_dynspg_fsc = T) : wn(:,:,1) * ptn(:,:,1) 103 103 !! Add this trend now to the general trend of tracer (ta,sa): 104 104 !! (ta,sa) = (ta,sa) + ( zta , zsa ) 105 105 !! Trend diagnostic ('key_trdtra' defined): the trend is 106 106 !! saved for diagnostics. The trends saved is expressed as : 107 !! save trend = w.gradz(T) = zta - tn divn.107 !! save trend = w.gradz(T) = zta - ptn divn. 108 108 !! 109 109 !! ** Action : - update (ta,sa) with the now advective tracer trends 110 !! - save trends in (ztrdt,ztrds) ('key_trdtra')110 !! - trend diagnostics (lk_trdtra=T) 111 111 !!---------------------------------------------------------------------- 112 USE oce, ONLY : zwx => ua ! use ua as workspace 113 USE oce, ONLY : zwy => va ! use va as workspace 114 !! 115 INTEGER , INTENT(in) :: kt ! ocean time-step index 116 REAL(wp), INTENT(in), DIMENSION(jpi,jpj,jpk) :: pun ! ocean velocity u-component 117 REAL(wp), INTENT(in), DIMENSION(jpi,jpj,jpk) :: pvn ! ocean velocity v-component 118 REAL(wp), INTENT(in), DIMENSION(jpi,jpj,jpk) :: pwn ! ocean velocity w-component 119 !! 120 INTEGER :: ji, jj, jk ! dummy loop indices 121 REAL(wp) :: & 122 zbtr, zta, zsa, zfui, zfvj, & ! temporary scalars 123 zhw, ze3tr, zcofi, zcofj, & ! " " 124 zupsut, zupsvt, zupsus, zupsvs, & ! " " 125 zfp_ui, zfp_vj, zfm_ui, zfm_vj, & ! " " 126 zcofk, zupst, zupss, zcent, & ! " " 127 zcens, zfp_w, zfm_w, & ! " " 128 zcenut, zcenvt, zcenus, zcenvs, & ! " " 129 z_hdivn_x, z_hdivn_y, z_hdivn 130 REAL(wp), DIMENSION(jpi,jpj,jpk) :: zwz, ztrdt, zind ! 3D workspace 131 REAL(wp), DIMENSION(jpi,jpj,jpk) :: zww, ztrds ! " " 112 INTEGER , INTENT(in ) :: kt ! ocean time-step index 113 CHARACTER(len=3), INTENT(in ) :: cdtype ! =TRA or TRC (tracer indicator) 114 INTEGER , INTENT(in ) :: ktra ! tracer index 115 REAL(wp) , INTENT(in ), DIMENSION(jpi,jpj,jpk) :: pun, pvn, pwn ! 3 ocean velocity components 116 REAL(wp) , INTENT(in ), DIMENSION(jpi,jpj,jpk) :: ptb, ptn ! before and now tracer fields 117 REAL(wp) , INTENT(inout), DIMENSION(jpi,jpj,jpk) :: pta ! tracer trend 118 !! 119 INTEGER :: ji, jj, jk ! dummy loop indices 120 REAL(wp) :: zbtr, zta, zhw, ze3tr ! temporary scalars 121 REAL(wp) :: zcofi, zfui, zcenut, zupsut, zfp_ui, zfm_ui ! " " 122 REAL(wp) :: zcofj, zfvj, zcenvt, zupsvt, zfp_vj, zfm_vj ! " " 123 REAL(wp) :: zcofk, zcent , zupst , zfp_w , zfm_w ! " " 124 REAL(wp), DIMENSION(jpi,jpj,jpk) :: zwx, zwy, zind ! 3D workspace 132 125 !!---------------------------------------------------------------------- 133 126 … … 135 128 IF(lwp) WRITE(numout,*) 136 129 IF(lwp) WRITE(numout,*) 'tra_adv_cen2 : 2nd order centered advection scheme' 137 IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~ Vector optimization case' 138 IF(lwp) WRITE(numout,*) 130 IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~' 139 131 ! 140 132 btr2(:,:) = 1. / ( e1t(:,:) * e2t(:,:) ) … … 158 150 END DO 159 151 160 161 ! Horizontal advective fluxes162 ! ----------------------------- 152 ! I. Horizontal advection 153 ! ----------------------- 154 163 155 ! ! =============== 164 156 DO jk = 1, jpkm1 ! Horizontal slab 165 157 ! ! =============== 166 DO jj = 1, jpjm1 158 ! 159 DO jj = 1, jpjm1 ! Horizontal advective fluxes 167 160 DO ji = 1, fs_jpim1 ! vector opt. 168 161 ! upstream indicator … … 182 175 zfm_ui = zfui - ABS( zfui ) 183 176 zfm_vj = zfvj - ABS( zfvj ) 184 zupsut = zfp_ui * tb(ji,jj,jk) + zfm_ui * tb(ji+1,jj ,jk) 185 zupsvt = zfp_vj * tb(ji,jj,jk) + zfm_vj * tb(ji ,jj+1,jk) 186 zupsus = zfp_ui * sb(ji,jj,jk) + zfm_ui * sb(ji+1,jj ,jk) 187 zupsvs = zfp_vj * sb(ji,jj,jk) + zfm_vj * sb(ji ,jj+1,jk) 177 zupsut = zfp_ui * ptb(ji,jj,jk) + zfm_ui * ptb(ji+1,jj ,jk) 178 zupsvt = zfp_vj * ptb(ji,jj,jk) + zfm_vj * ptb(ji ,jj+1,jk) 188 179 ! centered scheme 189 zcenut = zfui * ( tn(ji,jj,jk) + tn(ji+1,jj ,jk) ) 190 zcenvt = zfvj * ( tn(ji,jj,jk) + tn(ji ,jj+1,jk) ) 191 zcenus = zfui * ( sn(ji,jj,jk) + sn(ji+1,jj ,jk) ) 192 zcenvs = zfvj * ( sn(ji,jj,jk) + sn(ji ,jj+1,jk) ) 180 zcenut = zfui * ( ptn(ji,jj,jk) + ptn(ji+1,jj ,jk) ) 181 zcenvt = zfvj * ( ptn(ji,jj,jk) + ptn(ji ,jj+1,jk) ) 193 182 ! mixed centered / upstream scheme 194 183 zwx(ji,jj,jk) = zcofi * zupsut + (1.-zcofi) * zcenut 195 184 zwy(ji,jj,jk) = zcofj * zupsvt + (1.-zcofj) * zcenvt 196 zww(ji,jj,jk) = zcofi * zupsus + (1.-zcofi) * zcenus 197 zwz(ji,jj,jk) = zcofj * zupsvs + (1.-zcofj) * zcenvs 198 END DO 199 END DO 200 201 ! Tracer flux divergence at t-point added to the general trend 202 ! -------------------------------------------------------------- 203 DO jj = 2, jpjm1 185 END DO 186 END DO 187 188 DO jj = 2, jpjm1 ! horizontal tracer flux divergence added to the general trend 204 189 DO ji = fs_2, fs_jpim1 ! vector opt. 205 190 #if defined key_zco … … 211 196 zta = - zbtr * ( zwx(ji,jj,jk) - zwx(ji-1,jj ,jk) & 212 197 & + zwy(ji,jj,jk) - zwy(ji ,jj-1,jk) ) 213 zsa = - zbtr * ( zww(ji,jj,jk) - zww(ji-1,jj ,jk) &214 & + zwz(ji,jj,jk) - zwz(ji ,jj-1,jk) )215 198 ! add it to the general tracer trends 216 ta(ji,jj,jk) = ta(ji,jj,jk) + zta 217 sa(ji,jj,jk) = sa(ji,jj,jk) + zsa 199 pta(ji,jj,jk) = pta(ji,jj,jk) + zta 218 200 END DO 219 201 END DO … … 225 207 ! ----------------------------------------------------- 226 208 IF( l_trdtra ) THEN 227 ! T/S ZONAL advection trends 228 ztrdt(:,:,:) = 0.e0 ; ztrds(:,:,:) = 0.e0 229 ! 230 DO jk = 1, jpkm1 231 DO jj = 2, jpjm1 232 DO ji = fs_2, fs_jpim1 ! vector opt. 233 !-- Compute zonal divergence by splitting hdivn (see divcur.F90) 234 ! N.B. This computation is not valid along OBCs (if any) 235 #if defined key_zco 236 zbtr = btr2(ji,jj) 237 z_hdivn_x = ( e2u(ji ,jj) * pun(ji ,jj,jk) & 238 & - e2u(ji-1,jj) * pun(ji-1,jj,jk) ) * zbtr 239 #else 240 zbtr = btr2(ji,jj) / fse3t(ji,jj,jk) 241 z_hdivn_x = ( e2u(ji ,jj) * fse3u(ji ,jj,jk) * pun(ji ,jj,jk) & 242 & - e2u(ji-1,jj) * fse3u(ji-1,jj,jk) * pun(ji-1,jj,jk) ) * zbtr 243 #endif 244 ztrdt(ji,jj,jk) = - zbtr * ( zwx(ji,jj,jk) - zwx(ji-1,jj,jk) ) + tn(ji,jj,jk) * z_hdivn_x 245 ztrds(ji,jj,jk) = - zbtr * ( zww(ji,jj,jk) - zww(ji-1,jj,jk) ) + sn(ji,jj,jk) * z_hdivn_x 246 END DO 247 END DO 248 END DO 249 CALL trd_mod(ztrdt, ztrds, jptra_trd_xad, 'TRA', kt) 250 ! 251 ! T/S MERIDIONAL advection trends 252 DO jk = 1, jpkm1 253 DO jj = 2, jpjm1 254 DO ji = fs_2, fs_jpim1 ! vector opt. 255 !-- Compute merid. divergence by splitting hdivn (see divcur.F90) 256 ! N.B. This computation is not valid along OBCs (if any) 257 #if defined key_zco 258 zbtr = btr2(ji,jj) 259 z_hdivn_y = ( e1v(ji,jj ) * pvn(ji,jj ,jk) & 260 & - e1v(ji,jj-1) * pvn(ji,jj-1,jk) ) * zbtr 261 #else 262 zbtr = btr2(ji,jj) / fse3t(ji,jj,jk) 263 z_hdivn_y = ( e1v(ji, jj) * fse3v(ji,jj ,jk) * pvn(ji,jj ,jk) & 264 & - e1v(ji,jj-1) * fse3v(ji,jj-1,jk) * pvn(ji,jj-1,jk) ) * zbtr 265 #endif 266 ztrdt(ji,jj,jk) = - zbtr * ( zwy(ji,jj,jk) - zwy(ji,jj-1,jk) ) + tn(ji,jj,jk) * z_hdivn_y 267 ztrds(ji,jj,jk) = - zbtr * ( zwz(ji,jj,jk) - zwz(ji,jj-1,jk) ) + sn(ji,jj,jk) * z_hdivn_y 268 END DO 269 END DO 270 END DO 271 CALL trd_mod(ztrdt, ztrds, jptra_trd_yad, 'TRA', kt) 272 ! 273 ! Save the horizontal up-to-date ta/sa trends 274 ztrdt(:,:,:) = ta(:,:,:) 275 ztrds(:,:,:) = sa(:,:,:) 276 ENDIF 277 278 IF(ln_ctl) CALL prt_ctl( tab3d_1=ta, clinfo1=' cen2 had - Ta: ', mask1=tmask, & 279 & tab3d_2=sa, clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 280 281 ! 4. "zonal" mean advective heat and salt transport 282 ! ------------------------------------------------- 283 284 IF( ln_diaptr .AND. ( MOD( kt, nf_ptr ) == 0 ) ) THEN 209 CALL trd_tra_adv( kt, ktra, jpt_trd_xad, cdtype, zwx, pun, ptn ) 210 CALL trd_tra_adv( kt, ktra, jpt_trd_yad, cdtype, zwy, pvn, ptn ) 211 ENDIF 212 213 IF(ln_ctl) CALL prt_ctl( tab3d_1=pta, clinfo1=' cen2 - had: ', mask1=tmask, clinfo3=cdtype ) 214 215 216 ! "Poleward" heat and salt transport 217 ! ---------------------------------- 218 IF( cdtype == 'TRA' .AND. ln_diaptr .AND. ( MOD( kt, nf_ptr ) == 0 ) ) THEN 285 219 IF( lk_zco ) THEN 286 220 DO jk = 1, jpkm1 … … 288 222 DO ji = fs_2, fs_jpim1 ! vector opt. 289 223 zwy(ji,jj,jk) = zwy(ji,jj,jk) * fse3v(ji,jj,jk) 290 zwz(ji,jj,jk) = zwz(ji,jj,jk) * fse3v(ji,jj,jk)291 224 END DO 292 225 END DO 293 226 END DO 294 227 ENDIF 295 pht_adv(:) = ptr_vj( zwy(:,:,:) ) 296 pst_adv(:) = ptr_vj( zwz(:,:,:) ) 297 ENDIF 228 IF( ktra == jp_tem) pht_adv(:) = ptr_vj( zwy(:,:,:) ) 229 IF( ktra == jp_sal) pst_adv(:) = ptr_vj( zwy(:,:,:) ) 230 ENDIF 231 298 232 299 233 ! II. Vertical advection 300 234 ! ---------------------- 301 235 302 ! Bottom value : flux set to zero 303 zwx(:,:,jpk) = 0.e0 ; zwy(:,:,jpk) = 0.e0 304 305 ! Surface value 306 IF( lk_dynspg_rl .OR. lk_vvl ) THEN 307 ! rigid lid or variable volume: flux set to zero 308 zwx(:,:, 1 ) = 0.e0 ; zwy(:,:, 1 ) = 0.e0 309 ELSE 310 ! free surface 311 zwx(:,:, 1 ) = pwn(:,:,1) * tn(:,:,1) 312 zwy(:,:, 1 ) = pwn(:,:,1) * sn(:,:,1) 313 ENDIF 314 315 ! 1. Vertical advective fluxes 316 ! ---------------------------- 317 ! Second order centered tracer flux at w-point 318 DO jk = 2, jpk 236 IF( lk_dynspg_rl .OR. lk_vvl ) THEN ! rigid lid or non-linear free surface 237 zwx(:,:, 1 ) = 0.e0 ! Surface value : zero flux 238 zwx(:,:,jpk) = 0.e0 ! Bottom value : flux set to zero 239 ELSE ! linear free surface 240 zwx(:,:, 1 ) = pwn(:,:,1) * ptn(:,:,1) ! Surface : : advection through z=0 241 zwx(:,:,jpk) = 0.e0 ! Bottom : flux set to zero 242 ENDIF 243 244 DO jk = 2, jpk ! Vertical advective fluxes (at w-point) 319 245 DO jj = 2, jpjm1 320 246 DO ji = fs_2, fs_jpim1 ! vector opt. … … 326 252 zfp_w = zhw + ABS( zhw ) 327 253 zfm_w = zhw - ABS( zhw ) 328 zupst = zfp_w * tb(ji,jj,jk) + zfm_w * tb(ji,jj,jk-1) 329 zupss = zfp_w * sb(ji,jj,jk) + zfm_w * sb(ji,jj,jk-1) 254 zupst = zfp_w * ptb(ji,jj,jk) + zfm_w * ptb(ji,jj,jk-1) 330 255 ! centered scheme 331 zcent = zhw * ( tn(ji,jj,jk) + tn(ji,jj,jk-1) ) 332 zcens = zhw * ( sn(ji,jj,jk) + sn(ji,jj,jk-1) ) 256 zcent = zhw * ( ptn(ji,jj,jk) + ptn(ji,jj,jk-1) ) 333 257 ! mixed centered / upstream scheme 334 258 zwx(ji,jj,jk) = zcofk * zupst + (1.-zcofk) * zcent 335 zwy(ji,jj,jk) = zcofk * zupss + (1.-zcofk) * zcens336 259 END DO 337 260 END DO 338 261 END DO 339 262 340 ! 2. Tracer flux divergence at t-point added to the general trend 341 ! ------------------------- 342 DO jk = 1, jpkm1 263 DO jk = 1, jpkm1 ! Tracer flux divergence at t-point added to the general trend 343 264 DO jj = 2, jpjm1 344 265 DO ji = fs_2, fs_jpim1 ! vector opt. … … 346 267 ! vertical advective trends 347 268 zta = - ze3tr * ( zwx(ji,jj,jk) - zwx(ji,jj,jk+1) ) 348 zsa = - ze3tr * ( zwy(ji,jj,jk) - zwy(ji,jj,jk+1) )349 269 ! add it to the general tracer trends 350 ta(ji,jj,jk) = ta(ji,jj,jk) + zta 351 sa(ji,jj,jk) = sa(ji,jj,jk) + zsa 270 pta(ji,jj,jk) = pta(ji,jj,jk) + zta 352 271 END DO 353 272 END DO … … 356 275 ! 3. Save the vertical advective trends for diagnostic 357 276 ! ---------------------------------------------------- 358 IF( l_trdtra ) THEN 359 ! Recompute the vertical advection zta & zsa trends computed 360 ! at the step 2. above in making the difference between the new 361 ! trends and the previous one: ta()/sa - ztrdt()/ztrds() and substract 362 ! the term tn()/sn()*hdivn() to recover the W gradz(T/S) trends 363 364 DO jk = 1, jpkm1 365 DO jj = 2, jpjm1 366 DO ji = fs_2, fs_jpim1 ! vector opt. 367 #if defined key_zco 368 zbtr = btr2(ji,jj) 369 z_hdivn_x = e2u(ji,jj)*pun(ji,jj,jk) - e2u(ji-1,jj)*pun(ji-1,jj,jk) 370 z_hdivn_y = e1v(ji,jj)*pvn(ji,jj,jk) - e1v(ji,jj-1)*pvn(ji,jj-1,jk) 371 #else 372 zbtr = btr2(ji,jj) / fse3t(ji,jj,jk) 373 z_hdivn_x = e2u(ji,jj)*fse3u(ji,jj,jk)*pun(ji,jj,jk) - e2u(ji-1,jj)*fse3u(ji-1,jj,jk)*pun(ji-1,jj,jk) 374 z_hdivn_y = e1v(ji,jj)*fse3v(ji,jj,jk)*pvn(ji,jj,jk) - e1v(ji,jj-1)*fse3v(ji,jj-1,jk)*pvn(ji,jj-1,jk) 375 #endif 376 z_hdivn = (z_hdivn_x + z_hdivn_y) * zbtr 377 ztrdt(ji,jj,jk) = ta(ji,jj,jk) - ztrdt(ji,jj,jk) - tn(ji,jj,jk) * z_hdivn 378 ztrds(ji,jj,jk) = sa(ji,jj,jk) - ztrds(ji,jj,jk) - sn(ji,jj,jk) * z_hdivn 379 END DO 380 END DO 381 END DO 382 CALL trd_mod(ztrdt, ztrds, jptra_trd_zad, 'TRA', kt) 383 ENDIF 384 385 IF(ln_ctl) CALL prt_ctl( tab3d_1=ta, clinfo1=' cen2 zad - Ta: ', mask1=tmask, & 386 & tab3d_2=sa, clinfo2= ' Sa: ', mask2=tmask, clinfo3='tra' ) 277 IF( l_trdtra ) CALL trd_tra_adv( kt, ktra, jpt_trd_zad, cdtype, zwx, pwn, ptn ) 278 279 IF(ln_ctl) CALL prt_ctl( tab3d_1=pta, clinfo1=' cen2 - zad : ', mask1=tmask, clinfo3=cdtype ) 387 280 ! 388 281 END SUBROUTINE tra_adv_cen2
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