Changeset 13888 for NEMO/branches/2020/dev_r2052_ENHANCE-09_rbourdal_massfluxconvection/src/OCE/ZDF/zdfmfc.F90
- Timestamp:
- 2020-11-26T16:27:57+01:00 (4 years ago)
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-
- 1 edited
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NEMO/branches/2020/dev_r2052_ENHANCE-09_rbourdal_massfluxconvection/src/OCE/ZDF/zdfmfc.F90
r13832 r13888 158 158 ! Initialisation of prognostic variables 159 159 !------------------------------------------- 160 zrwp (:,:,:) = 0. ; zrwp2(:,:,:) = 0. ; zedmf(:,:,:) = 0.161 zph (:,:) = 0. ; zphm1(:,:) = 0. ; zphpm1(:,:) = 0.162 ztsp(:,:,:,:)= 0. 160 zrwp (:,:,:) = 0._wp ; zrwp2(:,:,:) = 0._wp ; zedmf(:,:,:) = 0._wp 161 zph (:,:) = 0._wp ; zphm1(:,:) = 0._wp ; zphpm1(:,:) = 0._wp 162 ztsp(:,:,:,:)= 0._wp 163 163 164 164 ! Tracers inside plume (ztsp) and environment (ztse) … … 175 175 !------------------------------------------- 176 176 zhcmo(:,:) = e3t(:,:,1,Kmm) 177 zfbuo(:,:) = 0. 177 zfbuo(:,:) = 0._wp 178 178 WHERE ( ABS(zrautb(:,:)) > 1.e-20 ) zfbuo(:,:) = & 179 179 & grav * ( 2.e-4_wp *zfnet(:,:) - 7.6E-4_wp*pts(:,:,1,jp_sal,Kmm)*zsws(:,:)/zrautb(:,:)) * zhcmo(:,:) … … 192 192 zrwp(:,:,1) = zwpsurf(:,:) 193 193 zrwp2(:,:,1) = zwpsurf(:,:)**2 194 zepsT(:,:,:) = 0.001 195 zepsW(:,:,:) = 0.001 194 zepsT(:,:,:) = 0.001_wp 195 zepsW(:,:,:) = 0.001_wp 196 196 197 197 … … 208 208 ! Compute the buoyancy acceleration on T-points at jk-1 209 209 zrautbm1(:,:) = zrautb(:,:) 210 !CALL eos( pts (:,:,jk-1,:,Kmm) , zrautbm1(:,:) )211 210 CALL eos( pts (:,:,jk ,:,Kmm) , zrautb(:,:) ) 212 211 CALL eos( ztsp(:,:,jk-1,: ) , zraupl(:,:) ) … … 231 230 232 231 ! Non-hydrostatic pressure terms in the wp2 equation 233 zcnh = 0.2 232 zcnh = 0.2_wp 234 233 znum = 0.5_wp + zcnh - & 235 234 (zcnh*grav*zraupl(ji,jj)/zph(ji,jj)+zcb*zepsW(ji,jj,jk-1)) & … … 261 260 IF (zxl .LT. 0._wp) THEN 262 261 zctre = -1.*rn_cap*zxl 263 zcdet = 0. 262 zcdet = 0._wp 264 263 ELSE 265 zctre = 0. 264 zctre = 0._wp 266 265 zcdet = rn_cap*zxl 267 266 END IF … … 281 280 ! Compute Entrainment coefficient 282 281 IF(rn_cemf .GT. 0.) THEN 283 zxw = 0.5 *(zrwp(ji,jj,jk-1)+ zrwp(ji,jj,jk) )284 zepsT(ji,jj,jk) = 0.01 282 zxw = 0.5_wp*(zrwp(ji,jj,jk-1)+ zrwp(ji,jj,jk) ) 283 zepsT(ji,jj,jk) = 0.01_wp 285 284 IF( zxw > 0. ) THEN 286 285 zepsT(ji,jj,jk) = zepsT(ji,jj,jk) + & 287 & 1.*ABS( zrwp(ji,jj,jk-1)-zrwp(ji,jj,jk) ) &286 & ABS( zrwp(ji,jj,jk-1)-zrwp(ji,jj,jk) ) & 288 287 & / ( e3t(ji,jj,jk-1,Kmm) * zxw ) 289 288 zepsT(ji,jj,jk) = zepsT(ji,jj,jk) * rn_cemf * wmask(ji,jj,jk) … … 303 302 ! Compute the plume properties on T-points 304 303 !--------------------------------------------------------------- 305 IF(zrwp (ji,jj,jk) .LT. 1.e-12 .AND. zrwp (ji,jj,jk-1) .LT. 1.e-12) THEN304 IF(zrwp (ji,jj,jk) .LT. 1.e-12_wp .AND. zrwp (ji,jj,jk-1) .LT. 1.e-12_wp) THEN 306 305 ztsp(ji,jj,jk-1,jp_tem) = pts(ji,jj,jk-1,jp_tem,Kmm) 307 306 ztsp(ji,jj,jk-1,jp_sal) = pts(ji,jj,jk-1,jp_sal,Kmm) … … 324 323 ! Compute Mass Flux on T-point 325 324 DO jk=1,jpk-1 326 edmfm(:,:,jk) = (zedmf(:,:,jk+1) + zedmf(:,:,jk) )*0.5 325 edmfm(:,:,jk) = (zedmf(:,:,jk+1) + zedmf(:,:,jk) )*0.5_wp 327 326 END DO 328 327 edmfm(:,:,jpk) = zedmf(:,:,jpk) … … 339 338 ! Computation of a tridiagonal matrix and right hand side terms of the linear system 340 339 !================================================================================= 341 edmfa(:,:,:) = 0. 342 edmfb(:,:,:) = 0. 343 edmfc(:,:,:) = 0. 344 edmftra(:,:,:,:) = 0. 340 edmfa(:,:,:) = 0._wp 341 edmfb(:,:,:) = 0._wp 342 edmfc(:,:,:) = 0._wp 343 edmftra(:,:,:,:) = 0._wp 345 344 346 345 !--------------------------------------------------------------- … … 348 347 !--------------------------------------------------------------- 349 348 DO jk=1,jpk-1 350 edmfa(:,:,jk) = 0. 349 edmfa(:,:,jk) = 0._wp 351 350 edmfb(:,:,jk) = -edmfm(:,:,jk ) / e3w(:,:,jk+1,Kmm) 352 351 edmfc(:,:,jk) = edmfm(:,:,jk+1) / e3w(:,:,jk+1,Kmm) … … 354 353 edmfa(:,:,jpk) = -edmfm(:,:,jpk-1) / e3w(:,:,jpk,Kmm) 355 354 edmfb(:,:,jpk) = edmfm(:,:,jpk ) / e3w(:,:,jpk,Kmm) 356 edmfc(:,:,jpk) = 0. 355 edmfc(:,:,jpk) = 0._wp 357 356 358 357 !--------------------------------------------------------------- … … 461 460 !* allocate edmf arrays 462 461 IF( zdf_mfc_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_edmf_init : unable to allocate arrays' ) 463 edmfa(:,:,:) = 0. 464 edmfb(:,:,:) = 0. 465 edmfc(:,:,:) = 0. 466 edmftra(:,:,:,:) = 0. 462 edmfa(:,:,:) = 0._wp 463 edmfb(:,:,:) = 0._wp 464 edmfc(:,:,:) = 0._wp 465 edmftra(:,:,:,:) = 0._wp 467 466 ! 468 467 END SUBROUTINE zdf_mfc_init
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