Changeset 13472 for NEMO/trunk/src/ICE/icedyn_adv_umx.F90
- Timestamp:
- 2020-09-16T15:05:19+02:00 (4 years ago)
- File:
-
- 1 edited
-
NEMO/trunk/src/ICE/icedyn_adv_umx.F90 (modified) (13 diffs)
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NEMO/trunk/src/ICE/icedyn_adv_umx.F90
r13295 r13472 60 60 61 61 SUBROUTINE ice_dyn_adv_umx( kn_umx, kt, pu_ice, pv_ice, ph_i, ph_s, ph_ip, & 62 & pato_i, pv_i, pv_s, psv_i, poa_i, pa_i, pa_ip, pv_ip, p e_s, pe_i )62 & pato_i, pv_i, pv_s, psv_i, poa_i, pa_i, pa_ip, pv_ip, pv_il, pe_s, pe_i ) 63 63 !!---------------------------------------------------------------------- 64 64 !! *** ROUTINE ice_dyn_adv_umx *** … … 85 85 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pa_ip ! melt pond concentration 86 86 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_ip ! melt pond volume 87 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_il ! melt pond lid volume 87 88 REAL(wp), DIMENSION(:,:,:,:), INTENT(inout) :: pe_s ! snw heat content 88 89 REAL(wp), DIMENSION(:,:,:,:), INTENT(inout) :: pe_i ! ice heat content … … 92 93 REAL(wp) :: zamsk ! 1 if advection of concentration, 0 if advection of other tracers 93 94 REAL(wp) :: zdt, zvi_cen 94 REAL(wp), DIMENSION(1) :: zcflprv, zcflnow ! for global communication 95 REAL(wp), DIMENSION(jpi,jpj) :: zudy, zvdx, zcu_box, zcv_box 96 REAL(wp), DIMENSION(jpi,jpj) :: zati1, zati2 97 REAL(wp), DIMENSION(jpi,jpj,jpl) :: zu_cat, zv_cat 98 REAL(wp), DIMENSION(jpi,jpj,jpl) :: zua_ho, zva_ho, zua_ups, zva_ups 99 REAL(wp), DIMENSION(jpi,jpj,jpl) :: z1_ai , z1_aip, zhvar 100 REAL(wp), DIMENSION(jpi,jpj,jpl) :: zhi_max, zhs_max, zhip_max 95 REAL(wp), DIMENSION(1) :: zcflprv, zcflnow ! for global communication 96 REAL(wp), DIMENSION(jpi,jpj) :: zudy, zvdx, zcu_box, zcv_box 97 REAL(wp), DIMENSION(jpi,jpj) :: zati1, zati2 98 REAL(wp), DIMENSION(jpi,jpj,jpl) :: zu_cat, zv_cat 99 REAL(wp), DIMENSION(jpi,jpj,jpl) :: zua_ho, zva_ho, zua_ups, zva_ups 100 REAL(wp), DIMENSION(jpi,jpj,jpl) :: z1_ai , z1_aip, zhvar 101 REAL(wp), DIMENSION(jpi,jpj,jpl) :: zhi_max, zhs_max, zhip_max, zs_i, zsi_max 102 REAL(wp), DIMENSION(jpi,jpj,nlay_i,jpl) :: ze_i, zei_max 103 REAL(wp), DIMENSION(jpi,jpj,nlay_s,jpl) :: ze_s, zes_max 101 104 ! 102 105 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: zuv_ho, zvv_ho, zuv_ups, zvv_ups, z1_vi, z1_vs … … 105 108 IF( kt == nit000 .AND. lwp ) WRITE(numout,*) '-- ice_dyn_adv_umx: Ultimate-Macho advection scheme' 106 109 ! 107 ! --- Record max of the surrounding 9-pts ice thick. (for call Hbig) --- ! 110 ! --- Record max of the surrounding 9-pts (for call Hbig) --- ! 111 ! thickness and salinity 112 WHERE( pv_i(:,:,:) >= epsi10 ) ; zs_i(:,:,:) = psv_i(:,:,:) / pv_i(:,:,:) 113 ELSEWHERE ; zs_i(:,:,:) = 0._wp 114 END WHERE 108 115 DO jl = 1, jpl 109 116 DO_2D( 0, 0, 0, 0 ) … … 120 127 & ph_s (ji+1,jj+1,jl), ph_s (ji-1,jj-1,jl), & 121 128 & ph_s (ji+1,jj-1,jl), ph_s (ji-1,jj+1,jl) ) 122 END_2D 123 END DO 124 CALL lbc_lnk_multi( 'icedyn_adv_umx', zhi_max, 'T', 1.0_wp, zhs_max, 'T', 1.0_wp, zhip_max, 'T', 1.0_wp ) 129 zsi_max (ji,jj,jl) = MAX( epsi20, zs_i (ji,jj,jl), zs_i (ji+1,jj ,jl), zs_i (ji ,jj+1,jl), & 130 & zs_i (ji-1,jj ,jl), zs_i (ji ,jj-1,jl), & 131 & zs_i (ji+1,jj+1,jl), zs_i (ji-1,jj-1,jl), & 132 & zs_i (ji+1,jj-1,jl), zs_i (ji-1,jj+1,jl) ) 133 END_2D 134 END DO 135 CALL lbc_lnk_multi( 'icedyn_adv_umx', zhi_max, 'T', 1._wp, zhs_max, 'T', 1._wp, zhip_max, 'T', 1._wp, zsi_max, 'T', 1._wp ) 136 ! 137 ! enthalpies 138 DO jk = 1, nlay_i 139 WHERE( pv_i(:,:,:) >= epsi10 ) ; ze_i(:,:,jk,:) = pe_i(:,:,jk,:) / pv_i(:,:,:) 140 ELSEWHERE ; ze_i(:,:,jk,:) = 0._wp 141 END WHERE 142 END DO 143 DO jk = 1, nlay_s 144 WHERE( pv_s(:,:,:) >= epsi10 ) ; ze_s(:,:,jk,:) = pe_s(:,:,jk,:) / pv_s(:,:,:) 145 ELSEWHERE ; ze_s(:,:,jk,:) = 0._wp 146 END WHERE 147 END DO 148 DO jl = 1, jpl 149 DO_3D( 0, 0, 0, 0, 1, nlay_i ) 150 zei_max(ji,jj,jk,jl) = MAX( epsi20, ze_i(ji,jj,jk,jl), ze_i(ji+1,jj ,jk,jl), ze_i(ji ,jj+1,jk,jl), & 151 & ze_i(ji-1,jj ,jk,jl), ze_i(ji ,jj-1,jk,jl), & 152 & ze_i(ji+1,jj+1,jk,jl), ze_i(ji-1,jj-1,jk,jl), & 153 & ze_i(ji+1,jj-1,jk,jl), ze_i(ji-1,jj+1,jk,jl) ) 154 END_3D 155 END DO 156 DO jl = 1, jpl 157 DO_3D( 0, 0, 0, 0, 1, nlay_s ) 158 zes_max(ji,jj,jk,jl) = MAX( epsi20, ze_s(ji,jj,jk,jl), ze_s(ji+1,jj ,jk,jl), ze_s(ji ,jj+1,jk,jl), & 159 & ze_s(ji-1,jj ,jk,jl), ze_s(ji ,jj-1,jk,jl), & 160 & ze_s(ji+1,jj+1,jk,jl), ze_s(ji-1,jj-1,jk,jl), & 161 & ze_s(ji+1,jj-1,jk,jl), ze_s(ji-1,jj+1,jk,jl) ) 162 END_3D 163 END DO 164 CALL lbc_lnk( 'icedyn_adv_pra', zei_max, 'T', 1. ) 165 CALL lbc_lnk( 'icedyn_adv_pra', zes_max, 'T', 1. ) 125 166 ! 126 167 ! … … 318 359 ! 319 360 !== melt ponds ==! 320 IF ( ln_pnd_ H12) THEN361 IF ( ln_pnd_LEV ) THEN 321 362 ! concentration 322 363 zamsk = 1._wp … … 328 369 CALL adv_umx( zamsk, kn_umx, jt, kt, zdt, zudy , zvdx , zua_ho , zva_ho , zcu_box, zcv_box, & 329 370 & zhvar, pv_ip, zua_ups, zva_ups ) 371 ! lid 372 IF ( ln_pnd_lids ) THEN 373 zamsk = 0._wp 374 zhvar(:,:,:) = pv_il(:,:,:) * z1_aip(:,:,:) 375 CALL adv_umx( zamsk, kn_umx, jt, kt, zdt, zudy , zvdx , zua_ho , zva_ho , zcu_box, zcv_box, & 376 & zhvar, pv_il, zua_ups, zva_ups ) 377 ENDIF 330 378 ENDIF 331 379 ! … … 342 390 ! Remove negative values (conservation is ensured) 343 391 ! (because advected fields are not perfectly bounded and tiny negative values can occur, e.g. -1.e-20) 344 CALL ice_var_zapneg( zdt, pato_i, pv_i, pv_s, psv_i, poa_i, pa_i, pa_ip, pv_ip, p e_s, pe_i )392 CALL ice_var_zapneg( zdt, pato_i, pv_i, pv_s, psv_i, poa_i, pa_i, pa_ip, pv_ip, pv_il, pe_s, pe_i ) 345 393 ! 346 394 ! --- Make sure ice thickness is not too big --- ! 347 395 ! (because ice thickness can be too large where ice concentration is very small) 348 CALL Hbig( zdt, zhi_max, zhs_max, zhip_max, pv_i, pv_s, pa_i, pa_ip, pv_ip, pe_s ) 396 CALL Hbig( zdt, zhi_max, zhs_max, zhip_max, zsi_max, zes_max, zei_max, & 397 & pv_i, pv_s, pa_i, pa_ip, pv_ip, psv_i, pe_s, pe_i ) 349 398 ! 350 399 ! --- Ensure snow load is not too big --- ! … … 1409 1458 1410 1459 1411 SUBROUTINE Hbig( pdt, phi_max, phs_max, phip_max, pv_i, pv_s, pa_i, pa_ip, pv_ip, pe_s ) 1460 SUBROUTINE Hbig( pdt, phi_max, phs_max, phip_max, psi_max, pes_max, pei_max, & 1461 & pv_i, pv_s, pa_i, pa_ip, pv_ip, psv_i, pe_s, pe_i ) 1412 1462 !!------------------------------------------------------------------- 1413 1463 !! *** ROUTINE Hbig *** … … 1423 1473 !! ** input : Max thickness of the surrounding 9-points 1424 1474 !!------------------------------------------------------------------- 1425 REAL(wp) , INTENT(in ) :: pdt ! tracer time-step 1426 REAL(wp), DIMENSION(:,:,:) , INTENT(in ) :: phi_max, phs_max, phip_max ! max ice thick from surrounding 9-pts 1427 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_i, pv_s, pa_i, pa_ip, pv_ip 1475 REAL(wp) , INTENT(in ) :: pdt ! tracer time-step 1476 REAL(wp), DIMENSION(:,:,:) , INTENT(in ) :: phi_max, phs_max, phip_max, psi_max ! max ice thick from surrounding 9-pts 1477 REAL(wp), DIMENSION(:,:,:,:), INTENT(in ) :: pes_max 1478 REAL(wp), DIMENSION(:,:,:,:), INTENT(in ) :: pei_max 1479 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_i, pv_s, pa_i, pa_ip, pv_ip, psv_i 1428 1480 REAL(wp), DIMENSION(:,:,:,:), INTENT(inout) :: pe_s 1429 ! 1430 INTEGER :: ji, jj, jl ! dummy loop indices 1431 REAL(wp) :: z1_dt, zhip, zhi, zhs, zfra 1481 REAL(wp), DIMENSION(:,:,:,:), INTENT(inout) :: pe_i 1482 ! 1483 INTEGER :: ji, jj, jk, jl ! dummy loop indices 1484 REAL(wp) :: z1_dt, zhip, zhi, zhs, zsi, zes, zei, zfra 1432 1485 !!------------------------------------------------------------------- 1433 1486 ! … … 1435 1488 ! 1436 1489 DO jl = 1, jpl 1437 1438 1490 DO_2D( 1, 1, 1, 1 ) 1439 1491 IF ( pv_i(ji,jj,jl) > 0._wp ) THEN … … 1441 1493 ! ! -- check h_ip -- ! 1442 1494 ! if h_ip is larger than the surrounding 9 pts => reduce h_ip and increase a_ip 1443 IF( ln_pnd_ H12.AND. pv_ip(ji,jj,jl) > 0._wp ) THEN1495 IF( ln_pnd_LEV .AND. pv_ip(ji,jj,jl) > 0._wp ) THEN 1444 1496 zhip = pv_ip(ji,jj,jl) / MAX( epsi20, pa_ip(ji,jj,jl) ) 1445 1497 IF( zhip > phip_max(ji,jj,jl) .AND. pa_ip(ji,jj,jl) < 0.15 ) THEN … … 1468 1520 ENDIF 1469 1521 ! 1522 ! ! -- check s_i -- ! 1523 ! if s_i is larger than the surrounding 9 pts => put salt excess in the ocean 1524 zsi = psv_i(ji,jj,jl) / pv_i(ji,jj,jl) 1525 IF( zsi > psi_max(ji,jj,jl) .AND. pa_i(ji,jj,jl) < 0.15 ) THEN 1526 zfra = psi_max(ji,jj,jl) / zsi 1527 sfx_res(ji,jj) = sfx_res(ji,jj) + psv_i(ji,jj,jl) * ( 1._wp - zfra ) * rhoi * z1_dt 1528 psv_i(ji,jj,jl) = psv_i(ji,jj,jl) * zfra 1529 ENDIF 1530 ! 1470 1531 ENDIF 1471 1532 END_2D 1472 1533 END DO 1534 ! 1535 ! ! -- check e_i/v_i -- ! 1536 DO jl = 1, jpl 1537 DO_3D( 1, 1, 1, 1, 1, nlay_i ) 1538 IF ( pv_i(ji,jj,jl) > 0._wp ) THEN 1539 ! if e_i/v_i is larger than the surrounding 9 pts => put the heat excess in the ocean 1540 zei = pe_i(ji,jj,jk,jl) / pv_i(ji,jj,jl) 1541 IF( zei > pei_max(ji,jj,jk,jl) .AND. pa_i(ji,jj,jl) < 0.15 ) THEN 1542 zfra = pei_max(ji,jj,jk,jl) / zei 1543 hfx_res(ji,jj) = hfx_res(ji,jj) - pe_i(ji,jj,jk,jl) * ( 1._wp - zfra ) * z1_dt ! W.m-2 <0 1544 pe_i(ji,jj,jk,jl) = pe_i(ji,jj,jk,jl) * zfra 1545 ENDIF 1546 ENDIF 1547 END_3D 1548 END DO 1549 ! ! -- check e_s/v_s -- ! 1550 DO jl = 1, jpl 1551 DO_3D( 1, 1, 1, 1, 1, nlay_s ) 1552 IF ( pv_s(ji,jj,jl) > 0._wp ) THEN 1553 ! if e_s/v_s is larger than the surrounding 9 pts => put the heat excess in the ocean 1554 zes = pe_s(ji,jj,jk,jl) / pv_s(ji,jj,jl) 1555 IF( zes > pes_max(ji,jj,jk,jl) .AND. pa_i(ji,jj,jl) < 0.15 ) THEN 1556 zfra = pes_max(ji,jj,jk,jl) / zes 1557 hfx_res(ji,jj) = hfx_res(ji,jj) - pe_s(ji,jj,jk,jl) * ( 1._wp - zfra ) * z1_dt ! W.m-2 <0 1558 pe_s(ji,jj,jk,jl) = pe_s(ji,jj,jk,jl) * zfra 1559 ENDIF 1560 ENDIF 1561 END_3D 1562 END DO 1473 1563 ! 1474 1564 END SUBROUTINE Hbig
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