- Timestamp:
- 2020-06-07T20:13:59+02:00 (4 years ago)
- File:
-
- 1 edited
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NEMO/branches/2020/dev_r12973_AGRIF_CMEMS/src/OCE/ZDF/zdftke.F90
r12702 r13058 45 45 USE zdfdrg ! vertical physics: top/bottom drag coef. 46 46 USE zdfmxl ! vertical physics: mixed layer 47 #if defined key_si3 48 USE ice, ONLY: hm_i, h_i 49 #endif 50 #if defined key_cice 51 USE sbc_ice, ONLY: h_i 52 #endif 47 53 ! 48 54 USE in_out_manager ! I/O manager … … 64 70 INTEGER :: nn_mxl ! type of mixing length (=0/1/2/3) 65 71 REAL(wp) :: rn_mxl0 ! surface min value of mixing length (kappa*z_o=0.4*0.1 m) [m] 72 INTEGER :: nn_mxlice ! type of scaling under sea-ice 73 REAL(wp) :: rn_mxlice ! max constant ice thickness value when scaling under sea-ice ( nn_mxlice=1) 66 74 INTEGER :: nn_pdl ! Prandtl number or not (ratio avt/avm) (=0/1) 67 75 REAL(wp) :: rn_ediff ! coefficient for avt: avt=rn_ediff*mxl*sqrt(e) … … 422 430 REAL(wp) :: zrn2, zraug, zcoef, zav ! local scalars 423 431 REAL(wp) :: zdku, zdkv, zsqen ! - - 424 REAL(wp) :: zemxl, zemlm, zemlp ! - -432 REAL(wp) :: zemxl, zemlm, zemlp, zmaxice ! - - 425 433 REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmxlm, zmxld ! 3D workspace 426 434 !!-------------------------------------------------------------------- … … 436 444 zmxld(:,:,:) = rmxl_min 437 445 ! 438 IF( ln_mxl0 ) THEN ! surface mixing length = F(stress) : l=vkarmn*2.e5*taum/(rho0*g) 446 IF( ln_mxl0 ) THEN ! surface mixing length = F(stress) : l=vkarmn*2.e5*taum/(rho0*g) 447 ! 439 448 zraug = vkarmn * 2.e5_wp / ( rho0 * grav ) 449 #if ! defined key_si3 && ! defined key_cice 440 450 DO_2D_00_00 441 zmxlm(ji,jj,1) = MAX( rn_mxl0, zraug * taum(ji,jj) * tmask(ji,jj,1))451 zmxlm(ji,jj,1) = zraug * taum(ji,jj) * tmask(ji,jj,1) 442 452 END_2D 443 ELSE 453 #else 454 SELECT CASE( nn_mxlice ) ! Type of scaling under sea-ice 455 ! 456 CASE( 0 ) ! No scaling under sea-ice 457 DO_2D_00_00 458 zmxlm(ji,jj,1) = zraug * taum(ji,jj) * tmask(ji,jj,1) 459 END_2D 460 ! 461 CASE( 1 ) ! scaling with constant sea-ice thickness 462 DO_2D_00_00 463 zmxlm(ji,jj,1) = ( ( 1. - fr_i(ji,jj) ) * zraug * taum(ji,jj) + fr_i(ji,jj) * rn_mxlice ) * tmask(ji,jj,1) 464 END_2D 465 ! 466 CASE( 2 ) ! scaling with mean sea-ice thickness 467 DO_2D_00_00 468 #if defined key_si3 469 zmxlm(ji,jj,1) = ( ( 1. - fr_i(ji,jj) ) * zraug * taum(ji,jj) + fr_i(ji,jj) * hm_i(ji,jj) * 2. ) * tmask(ji,jj,1) 470 #elif defined key_cice 471 zmaxice = MAXVAL( h_i(ji,jj,:) ) 472 zmxlm(ji,jj,1) = ( ( 1. - fr_i(ji,jj) ) * zraug * taum(ji,jj) + fr_i(ji,jj) * zmaxice ) * tmask(ji,jj,1) 473 #endif 474 END_2D 475 ! 476 CASE( 3 ) ! scaling with max sea-ice thickness 477 DO_2D_00_00 478 zmaxice = MAXVAL( h_i(ji,jj,:) ) 479 zmxlm(ji,jj,1) = ( ( 1. - fr_i(ji,jj) ) * zraug * taum(ji,jj) + fr_i(ji,jj) * zmaxice ) * tmask(ji,jj,1) 480 END_2D 481 ! 482 END SELECT 483 #endif 484 ! 485 DO_2D_00_00 486 zmxlm(ji,jj,1) = MAX( rn_mxl0, zmxlm(ji,jj,1) ) 487 END_2D 488 ! 489 ELSE 444 490 zmxlm(:,:,1) = rn_mxl0 445 491 ENDIF 492 446 493 ! 447 494 DO_3D_00_00( 2, jpkm1 ) … … 547 594 INTEGER :: ios 548 595 !! 549 NAMELIST/namzdf_tke/ rn_ediff, rn_ediss , rn_ebb , rn_emin , & 550 & rn_emin0, rn_bshear, nn_mxl , ln_mxl0 , & 551 & rn_mxl0 , nn_pdl , ln_drg , ln_lc , rn_lc, & 552 & nn_etau , nn_htau , rn_efr , rn_eice 596 NAMELIST/namzdf_tke/ rn_ediff, rn_ediss , rn_ebb , rn_emin , & 597 & rn_emin0, rn_bshear, nn_mxl , ln_mxl0 , & 598 & rn_mxl0 , nn_mxlice, rn_mxlice, & 599 & nn_pdl , ln_drg , ln_lc , rn_lc, & 600 & nn_etau , nn_htau , rn_efr , rn_eice 553 601 !!---------------------------------------------------------------------- 554 602 ! … … 576 624 WRITE(numout,*) ' mixing length type nn_mxl = ', nn_mxl 577 625 WRITE(numout,*) ' surface mixing length = F(stress) or not ln_mxl0 = ', ln_mxl0 626 IF( ln_mxl0 ) THEN 627 WRITE(numout,*) ' type of scaling under sea-ice nn_mxlice = ', nn_mxlice 628 IF( nn_mxlice == 1 ) & 629 WRITE(numout,*) ' ice thickness when scaling under sea-ice rn_mxlice = ', rn_mxlice 630 ENDIF 578 631 WRITE(numout,*) ' surface mixing length minimum value rn_mxl0 = ', rn_mxl0 579 632 WRITE(numout,*) ' top/bottom friction forcing flag ln_drg = ', ln_drg
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