[825] | 1 | MODULE limthd |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE limthd *** |
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[1572] | 4 | !! LIM-3 : ice thermodynamic |
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[825] | 5 | !!====================================================================== |
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[1572] | 6 | !! History : LIM ! 2000-01 (M.A. Morales Maqueda, H. Goosse, T. Fichefet) LIM-1 |
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| 7 | !! 2.0 ! 2002-07 (C. Ethe, G. Madec) LIM-2 (F90 rewriting) |
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| 8 | !! 3.0 ! 2005-11 (M. Vancoppenolle) LIM-3 : Multi-layer thermodynamics + salinity variations |
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[2528] | 9 | !! - ! 2007-04 (M. Vancoppenolle) add lim_thd_glohec, lim_thd_con_dh and lim_thd_con_dif |
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[4900] | 10 | !! 3.2 ! 2009-07 (M. Vancoppenolle, Y. Aksenov, G. Madec) bug correction in wfx_snw |
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[2528] | 11 | !! 3.3 ! 2010-11 (G. Madec) corrected snow melting heat (due to factor betas) |
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[2715] | 12 | !! 4.0 ! 2011-02 (G. Madec) dynamical allocation |
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[4161] | 13 | !! - ! 2012-05 (C. Rousset) add penetration solar flux |
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[1572] | 14 | !!---------------------------------------------------------------------- |
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[825] | 15 | #if defined key_lim3 |
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| 16 | !!---------------------------------------------------------------------- |
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[834] | 17 | !! 'key_lim3' LIM3 sea-ice model |
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[825] | 18 | !!---------------------------------------------------------------------- |
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[3625] | 19 | !! lim_thd : thermodynamic of sea ice |
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| 20 | !! lim_thd_init : initialisation of sea-ice thermodynamic |
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[825] | 21 | !!---------------------------------------------------------------------- |
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[3625] | 22 | USE phycst ! physical constants |
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| 23 | USE dom_oce ! ocean space and time domain variables |
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[4902] | 24 | USE oce , ONLY : fraqsr_1lev |
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[3625] | 25 | USE ice ! LIM: sea-ice variables |
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| 26 | USE par_ice ! LIM: sea-ice parameters |
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| 27 | USE sbc_oce ! Surface boundary condition: ocean fields |
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| 28 | USE sbc_ice ! Surface boundary condition: ice fields |
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| 29 | USE thd_ice ! LIM thermodynamic sea-ice variables |
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| 30 | USE dom_ice ! LIM sea-ice domain |
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| 31 | USE domvvl ! domain: variable volume level |
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| 32 | USE limthd_dif ! LIM: thermodynamics, vertical diffusion |
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| 33 | USE limthd_dh ! LIM: thermodynamics, ice and snow thickness variation |
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| 34 | USE limthd_sal ! LIM: thermodynamics, ice salinity |
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| 35 | USE limthd_ent ! LIM: thermodynamics, ice enthalpy redistribution |
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| 36 | USE limtab ! LIM: 1D <==> 2D transformation |
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| 37 | USE limvar ! LIM: sea-ice variables |
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| 38 | USE lbclnk ! lateral boundary condition - MPP links |
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| 39 | USE lib_mpp ! MPP library |
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| 40 | USE wrk_nemo ! work arrays |
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| 41 | USE in_out_manager ! I/O manager |
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| 42 | USE prtctl ! Print control |
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| 43 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
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[4161] | 44 | USE timing ! Timing |
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[4900] | 45 | USE limcons ! conservation tests |
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[825] | 46 | |
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| 47 | IMPLICIT NONE |
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| 48 | PRIVATE |
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| 49 | |
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[2528] | 50 | PUBLIC lim_thd ! called by limstp module |
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| 51 | PUBLIC lim_thd_init ! called by iceini module |
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[825] | 52 | |
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[4333] | 53 | REAL(wp) :: epsi10 = 1.e-10_wp ! |
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[825] | 54 | |
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| 55 | !! * Substitutions |
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| 56 | # include "domzgr_substitute.h90" |
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| 57 | # include "vectopt_loop_substitute.h90" |
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| 58 | !!---------------------------------------------------------------------- |
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[2528] | 59 | !! NEMO/LIM3 3.3 , UCL - NEMO Consortium (2010) |
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[1156] | 60 | !! $Id$ |
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[2528] | 61 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[825] | 62 | !!---------------------------------------------------------------------- |
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| 63 | CONTAINS |
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| 64 | |
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[921] | 65 | SUBROUTINE lim_thd( kt ) |
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[825] | 66 | !!------------------------------------------------------------------- |
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| 67 | !! *** ROUTINE lim_thd *** |
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| 68 | !! |
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[4901] | 69 | !! ** Purpose : This routine manages ice thermodynamics |
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[825] | 70 | !! |
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| 71 | !! ** Action : - Initialisation of some variables |
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| 72 | !! - Some preliminary computation (oceanic heat flux |
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| 73 | !! at the ice base, snow acc.,heat budget of the leads) |
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| 74 | !! - selection of the icy points and put them in an array |
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[4901] | 75 | !! - call lim_thd_dif for vertical heat diffusion |
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| 76 | !! - call lim_thd_dh for vertical ice growth and melt |
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| 77 | !! - call lim_thd_ent for enthalpy remapping |
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| 78 | !! - call lim_thd_sal for ice desalination |
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| 79 | !! - call lim_thd_temp to retrieve temperature from ice enthalpy |
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[825] | 80 | !! - back to the geographic grid |
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| 81 | !! |
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[4901] | 82 | !! ** References : |
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[1572] | 83 | !!--------------------------------------------------------------------- |
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| 84 | INTEGER, INTENT(in) :: kt ! number of iteration |
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[825] | 85 | !! |
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[4900] | 86 | INTEGER :: ji, jj, jk, jl ! dummy loop indices |
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| 87 | INTEGER :: nbpb ! nb of icy pts for thermo. cal. |
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| 88 | INTEGER :: ii, ij ! temporary dummy loop index |
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| 89 | REAL(wp) :: zfric_umin = 0._wp ! lower bound for the friction velocity (cice value=5.e-04) |
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| 90 | REAL(wp) :: zch = 0.0057_wp ! heat transfer coefficient |
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| 91 | REAL(wp) :: zinda, zindb, zareamin |
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| 92 | REAL(wp) :: zfric_u, zqld, zqfr |
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| 93 | ! |
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| 94 | REAL(wp) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b |
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[4901] | 95 | ! |
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| 96 | REAL(wp), POINTER, DIMENSION(:,:) :: zqsr, zqns |
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[825] | 97 | !!------------------------------------------------------------------- |
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[4901] | 98 | CALL wrk_alloc( jpi, jpj, zqsr, zqns ) |
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| 99 | |
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[4161] | 100 | IF( nn_timing == 1 ) CALL timing_start('limthd') |
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[2715] | 101 | |
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[4900] | 102 | ! conservation test |
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| 103 | IF( ln_limdiahsb ) CALL lim_cons_hsm(0, 'limthd', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
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[4161] | 104 | |
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[921] | 105 | !------------------------------------------------------------------------------! |
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| 106 | ! 1) Initialization of diagnostic variables ! |
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| 107 | !------------------------------------------------------------------------------! |
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[825] | 108 | |
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| 109 | !-------------------- |
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| 110 | ! 1.2) Heat content |
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| 111 | !-------------------- |
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[1572] | 112 | ! Change the units of heat content; from global units to J.m3 |
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[825] | 113 | DO jl = 1, jpl |
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[921] | 114 | DO jk = 1, nlay_i |
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| 115 | DO jj = 1, jpj |
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| 116 | DO ji = 1, jpi |
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| 117 | !0 if no ice and 1 if yes |
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[4333] | 118 | zindb = 1.0 - MAX( 0.0 , SIGN( 1.0 , - v_i(ji,jj,jl) + epsi10 ) ) |
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[4900] | 119 | !Energy of melting q(S,T) [J.m-3] |
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| 120 | e_i(ji,jj,jk,jl) = zindb * e_i(ji,jj,jk,jl) / ( area(ji,jj) * MAX( v_i(ji,jj,jl) , epsi10 ) ) * REAL( nlay_i ) |
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| 121 | !convert units ! very important that this line is here |
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| 122 | e_i(ji,jj,jk,jl) = e_i(ji,jj,jk,jl) * unit_fac |
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[921] | 123 | END DO |
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[825] | 124 | END DO |
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[921] | 125 | END DO |
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| 126 | DO jk = 1, nlay_s |
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| 127 | DO jj = 1, jpj |
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| 128 | DO ji = 1, jpi |
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| 129 | !0 if no ice and 1 if yes |
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[4333] | 130 | zindb = 1.0 - MAX( 0.0 , SIGN( 1.0 , - v_s(ji,jj,jl) + epsi10 ) ) |
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[4900] | 131 | !Energy of melting q(S,T) [J.m-3] |
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| 132 | e_s(ji,jj,jk,jl) = zindb * e_s(ji,jj,jk,jl) / ( area(ji,jj) * MAX( v_s(ji,jj,jl) , epsi10 ) ) * REAL( nlay_s ) |
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[921] | 133 | !convert units ! very important that this line is here |
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[4900] | 134 | e_s(ji,jj,jk,jl) = e_s(ji,jj,jk,jl) * unit_fac |
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[921] | 135 | END DO |
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[825] | 136 | END DO |
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[921] | 137 | END DO |
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[825] | 138 | END DO |
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| 139 | |
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[921] | 140 | ! 2) Partial computation of forcing for the thermodynamic sea ice model. ! |
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| 141 | !-----------------------------------------------------------------------------! |
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[825] | 142 | |
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[4901] | 143 | !--- Ocean solar and non solar fluxes to be used in zqld |
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| 144 | IF ( .NOT. lk_cpl ) THEN ! --- forced case, fluxes to the lead are the same as over the ocean |
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| 145 | ! |
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| 146 | zqsr(:,:) = qsr(:,:) ; zqns(:,:) = qns(:,:) |
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| 147 | ! |
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| 148 | ELSE ! --- coupled case, fluxes to the lead are total - intercepted |
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| 149 | ! |
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| 150 | zqsr(:,:) = qsr_tot(:,:) ; zqns(:,:) = qns_tot(:,:) |
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| 151 | ! |
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| 152 | DO jl = 1, jpl |
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| 153 | DO jj = 1, jpj |
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| 154 | DO ji = 1, jpi |
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[4902] | 155 | zqsr(ji,jj) = zqsr(ji,jj) - qsr_ice(ji,jj,jl) * a_i_b(ji,jj,jl) |
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| 156 | zqns(ji,jj) = zqns(ji,jj) - qns_ice(ji,jj,jl) * a_i_b(ji,jj,jl) |
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[4901] | 157 | END DO |
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| 158 | END DO |
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| 159 | END DO |
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| 160 | ! |
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| 161 | ENDIF |
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| 162 | |
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[921] | 163 | !CDIR NOVERRCHK |
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| 164 | DO jj = 1, jpj |
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| 165 | !CDIR NOVERRCHK |
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| 166 | DO ji = 1, jpi |
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[4900] | 167 | zinda = tms(ji,jj) * ( 1._wp - MAX( 0._wp , SIGN( 1._wp , - at_i(ji,jj) + epsi10 ) ) ) ! 0 if no ice |
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[2528] | 168 | ! |
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[921] | 169 | ! ! solar irradiance transmission at the mixed layer bottom and used in the lead heat budget |
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| 170 | ! ! practically no "direct lateral ablation" |
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| 171 | ! |
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| 172 | ! ! net downward heat flux from the ice to the ocean, expressed as a function of ocean |
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| 173 | ! ! temperature and turbulent mixing (McPhee, 1992) |
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[4900] | 174 | ! |
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[4901] | 175 | |
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[4900] | 176 | ! --- Energy received in the lead, zqld is defined everywhere (J.m-2) --- ! |
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[4914] | 177 | ! REMARK valid at least in forced mode from clem |
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| 178 | ! precip is included in qns but not in qns_ice |
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| 179 | IF ( lk_cpl ) THEN |
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[4919] | 180 | zqld = tms(ji,jj) * rdt_ice * & |
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| 181 | & ( zqsr(ji,jj) * fraqsr_1lev(ji,jj) + zqns(ji,jj) & ! pfrld already included in coupled mode |
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| 182 | & + ( pfrld(ji,jj)**betas - pfrld(ji,jj) ) * sprecip(ji,jj) * & ! heat content of precip |
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| 183 | & ( cpic * ( MIN( tatm_ice(ji,jj), rt0_snow ) - rtt ) - lfus ) & |
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[4914] | 184 | & + ( 1._wp - pfrld(ji,jj) ) * ( tprecip(ji,jj) - sprecip(ji,jj) ) * rcp * ( tatm_ice(ji,jj) - rtt ) ) |
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| 185 | ELSE |
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[4919] | 186 | zqld = tms(ji,jj) * rdt_ice * & |
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| 187 | & ( pfrld(ji,jj) * ( zqsr(ji,jj) * fraqsr_1lev(ji,jj) + zqns(ji,jj) ) & |
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| 188 | & + ( pfrld(ji,jj)**betas - pfrld(ji,jj) ) * sprecip(ji,jj) * & ! heat content of precip |
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| 189 | & ( cpic * ( MIN( tatm_ice(ji,jj), rt0_snow ) - rtt ) - lfus ) & |
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[4914] | 190 | & + ( 1._wp - pfrld(ji,jj) ) * ( tprecip(ji,jj) - sprecip(ji,jj) ) * rcp * ( tatm_ice(ji,jj) - rtt ) ) |
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| 191 | ENDIF |
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[825] | 192 | |
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[4900] | 193 | !-- Energy needed to bring ocean surface layer until its freezing (<0, J.m-2) --- ! |
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| 194 | zqfr = tms(ji,jj) * rau0 * rcp * fse3t_m(ji,jj) * ( t_bo(ji,jj) - ( sst_m(ji,jj) + rt0 ) ) |
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| 195 | |
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| 196 | !-- Energy Budget of the leads (J.m-2). Must be < 0 to form ice |
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| 197 | qlead(ji,jj) = MIN( 0._wp , zqld - zqfr ) |
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| 198 | |
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| 199 | ! If there is ice and leads are warming, then transfer energy from the lead budget and use it for bottom melting |
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| 200 | IF( at_i(ji,jj) > epsi10 .AND. zqld > 0._wp ) THEN |
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| 201 | fhld (ji,jj) = zqld * r1_rdtice / at_i(ji,jj) ! divided by at_i since this is (re)multiplied by a_i in limthd_dh.F90 |
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| 202 | qlead(ji,jj) = 0._wp |
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| 203 | ENDIF |
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[2528] | 204 | ! |
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[4900] | 205 | !-- Energy from the turbulent oceanic heat flux --- ! |
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| 206 | !clem zfric_u = MAX ( MIN( SQRT( ust2s(ji,jj) ) , zfric_umax ) , zfric_umin ) |
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| 207 | zfric_u = MAX( SQRT( ust2s(ji,jj) ), zfric_umin ) |
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| 208 | fhtur(ji,jj) = MAX( 0._wp, zinda * rau0 * rcp * zch * zfric_u * ( ( sst_m(ji,jj) + rt0 ) - t_bo(ji,jj) ) ) ! W.m-2 |
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| 209 | ! upper bound for fhtur: we do not want SST to drop below Tfreeze. |
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| 210 | ! So we say that the heat retrieved from the ocean (fhtur+fhld) must be < to the heat necessary to reach Tfreeze (zqfr) |
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| 211 | ! This is not a clean budget, so that should be corrected at some point |
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| 212 | fhtur(ji,jj) = zinda * MIN( fhtur(ji,jj), - fhld(ji,jj) - zqfr * r1_rdtice / MAX( at_i(ji,jj), epsi10 ) ) |
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| 213 | |
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| 214 | ! ----------------------------------------- |
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| 215 | ! Net heat flux on top of ice-ocean [W.m-2] |
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| 216 | ! ----------------------------------------- |
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| 217 | ! First step here : heat flux at the ocean surface + precip |
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| 218 | ! Second step below : heat flux at the ice surface (after limthd_dif) |
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| 219 | hfx_in(ji,jj) = hfx_in(ji,jj) & |
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| 220 | ! heat flux above the ocean |
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[4901] | 221 | & + pfrld(ji,jj) * ( zqns(ji,jj) + zqsr(ji,jj) ) & |
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[4900] | 222 | ! latent heat of precip (note that precip is included in qns but not in qns_ice) |
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| 223 | & + ( 1._wp - pfrld(ji,jj) ) * sprecip(ji,jj) * ( cpic * ( MIN( tatm_ice(ji,jj), rt0_snow ) - rtt ) - lfus ) & |
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| 224 | & + ( 1._wp - pfrld(ji,jj) ) * ( tprecip(ji,jj) - sprecip(ji,jj) ) * rcp * ( tatm_ice(ji,jj) - rtt ) |
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| 225 | |
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| 226 | ! ----------------------------------------------------------------------------- |
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| 227 | ! Net heat flux that is retroceded to the ocean or taken from the ocean [W.m-2] |
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| 228 | ! ----------------------------------------------------------------------------- |
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| 229 | ! First step here : non solar + precip - qlead - qturb |
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| 230 | ! Second step in limthd_dh : heat remaining if total melt (zq_rema) |
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| 231 | ! Third step in limsbc : heat from ice-ocean mass exchange (zf_mass) + solar |
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[4907] | 232 | hfx_out(ji,jj) = hfx_out(ji,jj) & |
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[4900] | 233 | ! Non solar heat flux received by the ocean |
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[4907] | 234 | & + pfrld(ji,jj) * qns(ji,jj) & |
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[4900] | 235 | ! latent heat of precip (note that precip is included in qns but not in qns_ice) |
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[4907] | 236 | & + ( pfrld(ji,jj)**betas - pfrld(ji,jj) ) * sprecip(ji,jj) & |
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| 237 | & * ( cpic * ( MIN( tatm_ice(ji,jj), rt0_snow ) - rtt ) - lfus ) & |
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| 238 | & + ( 1._wp - pfrld(ji,jj) ) * ( tprecip(ji,jj) - sprecip(ji,jj) ) * rcp * ( tatm_ice(ji,jj) - rtt ) & |
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[4900] | 239 | ! heat flux taken from the ocean where there is open water ice formation |
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[4907] | 240 | & - qlead(ji,jj) * r1_rdtice & |
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[4900] | 241 | ! heat flux taken from the ocean during bottom growth/melt (fhld should be 0 while bott growth) |
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[4907] | 242 | & - at_i(ji,jj) * fhtur(ji,jj) & |
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[4900] | 243 | & - at_i(ji,jj) * fhld(ji,jj) |
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| 244 | |
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[825] | 245 | END DO |
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| 246 | END DO |
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| 247 | |
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[921] | 248 | !------------------------------------------------------------------------------! |
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| 249 | ! 3) Select icy points and fulfill arrays for the vectorial grid. |
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| 250 | !------------------------------------------------------------------------------! |
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[825] | 251 | |
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| 252 | DO jl = 1, jpl !loop over ice categories |
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| 253 | |
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[921] | 254 | IF( kt == nit000 .AND. lwp ) THEN |
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| 255 | WRITE(numout,*) ' lim_thd : transfer to 1D vectors. Category no : ', jl |
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| 256 | WRITE(numout,*) ' ~~~~~~~~' |
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| 257 | ENDIF |
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[825] | 258 | |
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[4333] | 259 | zareamin = epsi10 |
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[825] | 260 | nbpb = 0 |
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| 261 | DO jj = 1, jpj |
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| 262 | DO ji = 1, jpi |
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| 263 | IF ( a_i(ji,jj,jl) .gt. zareamin ) THEN |
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| 264 | nbpb = nbpb + 1 |
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| 265 | npb(nbpb) = (jj - 1) * jpi + ji |
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| 266 | ENDIF |
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| 267 | END DO |
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| 268 | END DO |
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| 269 | |
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[4333] | 270 | ! debug point to follow |
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| 271 | jiindex_1d = 0 |
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| 272 | IF( ln_nicep ) THEN |
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| 273 | DO ji = mi0(jiindx), mi1(jiindx) |
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| 274 | DO jj = mj0(jjindx), mj1(jjindx) |
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| 275 | jiindex_1d = (jj - 1) * jpi + ji |
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[4900] | 276 | WRITE(numout,*) ' lim_thd : Category no : ', jl |
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[4333] | 277 | END DO |
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| 278 | END DO |
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| 279 | ENDIF |
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| 280 | |
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[921] | 281 | !------------------------------------------------------------------------------! |
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| 282 | ! 4) Thermodynamic computation |
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| 283 | !------------------------------------------------------------------------------! |
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[825] | 284 | |
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[2715] | 285 | IF( lk_mpp ) CALL mpp_ini_ice( nbpb , numout ) |
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[869] | 286 | |
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[1572] | 287 | IF( nbpb > 0 ) THEN ! If there is no ice, do nothing. |
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[825] | 288 | |
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[921] | 289 | !------------------------- |
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| 290 | ! 4.1 Move to 1D arrays |
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| 291 | !------------------------- |
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[825] | 292 | |
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[4902] | 293 | CALL tab_2d_1d( nbpb, at_i_1d (1:nbpb), at_i , jpi, jpj, npb(1:nbpb) ) |
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| 294 | CALL tab_2d_1d( nbpb, a_i_1d (1:nbpb), a_i(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 295 | CALL tab_2d_1d( nbpb, ht_i_1d (1:nbpb), ht_i(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 296 | CALL tab_2d_1d( nbpb, ht_s_1d (1:nbpb), ht_s(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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[825] | 297 | |
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[4902] | 298 | CALL tab_2d_1d( nbpb, t_su_1d (1:nbpb), t_su(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 299 | CALL tab_2d_1d( nbpb, sm_i_1d (1:nbpb), sm_i(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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[825] | 300 | DO jk = 1, nlay_s |
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[4902] | 301 | CALL tab_2d_1d( nbpb, t_s_1d(1:nbpb,jk), t_s(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 302 | CALL tab_2d_1d( nbpb, q_s_1d(1:nbpb,jk), e_s(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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[825] | 303 | END DO |
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| 304 | DO jk = 1, nlay_i |
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[4902] | 305 | CALL tab_2d_1d( nbpb, t_i_1d(1:nbpb,jk), t_i(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 306 | CALL tab_2d_1d( nbpb, q_i_1d(1:nbpb,jk), e_i(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 307 | CALL tab_2d_1d( nbpb, s_i_1d(1:nbpb,jk), s_i(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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[825] | 308 | END DO |
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| 309 | |
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[1572] | 310 | CALL tab_2d_1d( nbpb, tatm_ice_1d(1:nbpb), tatm_ice(:,:) , jpi, jpj, npb(1:nbpb) ) |
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| 311 | CALL tab_2d_1d( nbpb, qsr_ice_1d (1:nbpb), qsr_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 312 | CALL tab_2d_1d( nbpb, fr1_i0_1d (1:nbpb), fr1_i0 , jpi, jpj, npb(1:nbpb) ) |
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| 313 | CALL tab_2d_1d( nbpb, fr2_i0_1d (1:nbpb), fr2_i0 , jpi, jpj, npb(1:nbpb) ) |
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[4900] | 314 | CALL tab_2d_1d( nbpb, qns_ice_1d (1:nbpb), qns_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 315 | CALL tab_2d_1d( nbpb, ftr_ice_1d (1:nbpb), ftr_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 316 | IF( .NOT. lk_cpl ) THEN |
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| 317 | CALL tab_2d_1d( nbpb, qla_ice_1d (1:nbpb), qla_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 318 | CALL tab_2d_1d( nbpb, dqla_ice_1d(1:nbpb), dqla_ice(:,:,jl), jpi, jpj, npb(1:nbpb) ) |
---|
| 319 | ENDIF |
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[3625] | 320 | CALL tab_2d_1d( nbpb, dqns_ice_1d(1:nbpb), dqns_ice(:,:,jl), jpi, jpj, npb(1:nbpb) ) |
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[4902] | 321 | CALL tab_2d_1d( nbpb, t_bo_1d (1:nbpb), t_bo , jpi, jpj, npb(1:nbpb) ) |
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[3625] | 322 | CALL tab_2d_1d( nbpb, sprecip_1d (1:nbpb), sprecip , jpi, jpj, npb(1:nbpb) ) |
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[4900] | 323 | CALL tab_2d_1d( nbpb, fhtur_1d (1:nbpb), fhtur , jpi, jpj, npb(1:nbpb) ) |
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| 324 | CALL tab_2d_1d( nbpb, qlead_1d (1:nbpb), qlead , jpi, jpj, npb(1:nbpb) ) |
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| 325 | CALL tab_2d_1d( nbpb, fhld_1d (1:nbpb), fhld , jpi, jpj, npb(1:nbpb) ) |
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[825] | 326 | |
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[4900] | 327 | CALL tab_2d_1d( nbpb, wfx_snw_1d (1:nbpb), wfx_snw , jpi, jpj, npb(1:nbpb) ) |
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| 328 | CALL tab_2d_1d( nbpb, wfx_sub_1d (1:nbpb), wfx_sub , jpi, jpj, npb(1:nbpb) ) |
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| 329 | |
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| 330 | CALL tab_2d_1d( nbpb, wfx_bog_1d (1:nbpb), wfx_bog , jpi, jpj, npb(1:nbpb) ) |
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| 331 | CALL tab_2d_1d( nbpb, wfx_bom_1d (1:nbpb), wfx_bom , jpi, jpj, npb(1:nbpb) ) |
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| 332 | CALL tab_2d_1d( nbpb, wfx_sum_1d (1:nbpb), wfx_sum , jpi, jpj, npb(1:nbpb) ) |
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| 333 | CALL tab_2d_1d( nbpb, wfx_sni_1d (1:nbpb), wfx_sni , jpi, jpj, npb(1:nbpb) ) |
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| 334 | CALL tab_2d_1d( nbpb, wfx_res_1d (1:nbpb), wfx_res , jpi, jpj, npb(1:nbpb) ) |
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| 335 | CALL tab_2d_1d( nbpb, wfx_spr_1d (1:nbpb), wfx_spr , jpi, jpj, npb(1:nbpb) ) |
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| 336 | |
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| 337 | CALL tab_2d_1d( nbpb, sfx_bog_1d (1:nbpb), sfx_bog , jpi, jpj, npb(1:nbpb) ) |
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| 338 | CALL tab_2d_1d( nbpb, sfx_bom_1d (1:nbpb), sfx_bom , jpi, jpj, npb(1:nbpb) ) |
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| 339 | CALL tab_2d_1d( nbpb, sfx_sum_1d (1:nbpb), sfx_sum , jpi, jpj, npb(1:nbpb) ) |
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| 340 | CALL tab_2d_1d( nbpb, sfx_sni_1d (1:nbpb), sfx_sni , jpi, jpj, npb(1:nbpb) ) |
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[3625] | 341 | CALL tab_2d_1d( nbpb, sfx_bri_1d (1:nbpb), sfx_bri , jpi, jpj, npb(1:nbpb) ) |
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[4900] | 342 | CALL tab_2d_1d( nbpb, sfx_res_1d (1:nbpb), sfx_res , jpi, jpj, npb(1:nbpb) ) |
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[825] | 343 | |
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[4900] | 344 | CALL tab_2d_1d( nbpb, hfx_thd_1d (1:nbpb), hfx_thd , jpi, jpj, npb(1:nbpb) ) |
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| 345 | CALL tab_2d_1d( nbpb, hfx_spr_1d (1:nbpb), hfx_spr , jpi, jpj, npb(1:nbpb) ) |
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| 346 | CALL tab_2d_1d( nbpb, hfx_sum_1d (1:nbpb), hfx_sum , jpi, jpj, npb(1:nbpb) ) |
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| 347 | CALL tab_2d_1d( nbpb, hfx_bom_1d (1:nbpb), hfx_bom , jpi, jpj, npb(1:nbpb) ) |
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| 348 | CALL tab_2d_1d( nbpb, hfx_bog_1d (1:nbpb), hfx_bog , jpi, jpj, npb(1:nbpb) ) |
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| 349 | CALL tab_2d_1d( nbpb, hfx_dif_1d (1:nbpb), hfx_dif , jpi, jpj, npb(1:nbpb) ) |
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| 350 | CALL tab_2d_1d( nbpb, hfx_opw_1d (1:nbpb), hfx_opw , jpi, jpj, npb(1:nbpb) ) |
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| 351 | CALL tab_2d_1d( nbpb, hfx_snw_1d (1:nbpb), hfx_snw , jpi, jpj, npb(1:nbpb) ) |
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| 352 | CALL tab_2d_1d( nbpb, hfx_sub_1d (1:nbpb), hfx_sub , jpi, jpj, npb(1:nbpb) ) |
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| 353 | CALL tab_2d_1d( nbpb, hfx_err_1d (1:nbpb), hfx_err , jpi, jpj, npb(1:nbpb) ) |
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| 354 | CALL tab_2d_1d( nbpb, hfx_res_1d (1:nbpb), hfx_res , jpi, jpj, npb(1:nbpb) ) |
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| 355 | CALL tab_2d_1d( nbpb, hfx_err_rem_1d (1:nbpb), hfx_err_rem , jpi, jpj, npb(1:nbpb) ) |
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| 356 | |
---|
[921] | 357 | !-------------------------------- |
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| 358 | ! 4.3) Thermodynamic processes |
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| 359 | !-------------------------------- |
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| 360 | |
---|
[4900] | 361 | !---------------------------------! |
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| 362 | ! Ice/Snow Temperature profile ! |
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| 363 | !---------------------------------! |
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| 364 | CALL lim_thd_dif( 1, nbpb ) |
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[921] | 365 | |
---|
[4900] | 366 | !---------------------------------! |
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| 367 | ! Ice/Snow thicnkess ! |
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| 368 | !---------------------------------! |
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| 369 | CALL lim_thd_dh( 1, nbpb ) |
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[825] | 370 | |
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[4900] | 371 | ! --- Ice enthalpy remapping --- ! |
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[4902] | 372 | CALL lim_thd_ent( 1, nbpb, q_i_1d(1:nbpb,:) ) |
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[4900] | 373 | |
---|
| 374 | !---------------------------------! |
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| 375 | ! --- Ice salinity --- ! |
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| 376 | !---------------------------------! |
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| 377 | CALL lim_thd_sal( 1, nbpb ) |
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[825] | 378 | |
---|
[4900] | 379 | !---------------------------------! |
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| 380 | ! --- temperature update --- ! |
---|
| 381 | !---------------------------------! |
---|
| 382 | CALL lim_thd_temp( 1, nbpb ) |
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[825] | 383 | |
---|
[921] | 384 | !-------------------------------- |
---|
| 385 | ! 4.4) Move 1D to 2D vectors |
---|
| 386 | !-------------------------------- |
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[825] | 387 | |
---|
[4902] | 388 | CALL tab_1d_2d( nbpb, at_i , npb, at_i_1d (1:nbpb) , jpi, jpj ) |
---|
| 389 | CALL tab_1d_2d( nbpb, ht_i(:,:,jl) , npb, ht_i_1d (1:nbpb) , jpi, jpj ) |
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| 390 | CALL tab_1d_2d( nbpb, ht_s(:,:,jl) , npb, ht_s_1d (1:nbpb) , jpi, jpj ) |
---|
| 391 | CALL tab_1d_2d( nbpb, a_i (:,:,jl) , npb, a_i_1d (1:nbpb) , jpi, jpj ) |
---|
| 392 | CALL tab_1d_2d( nbpb, t_su(:,:,jl) , npb, t_su_1d (1:nbpb) , jpi, jpj ) |
---|
| 393 | CALL tab_1d_2d( nbpb, sm_i(:,:,jl) , npb, sm_i_1d (1:nbpb) , jpi, jpj ) |
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[825] | 394 | DO jk = 1, nlay_s |
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[4902] | 395 | CALL tab_1d_2d( nbpb, t_s(:,:,jk,jl), npb, t_s_1d (1:nbpb,jk), jpi, jpj) |
---|
| 396 | CALL tab_1d_2d( nbpb, e_s(:,:,jk,jl), npb, q_s_1d (1:nbpb,jk), jpi, jpj) |
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[825] | 397 | END DO |
---|
| 398 | DO jk = 1, nlay_i |
---|
[4902] | 399 | CALL tab_1d_2d( nbpb, t_i(:,:,jk,jl), npb, t_i_1d (1:nbpb,jk), jpi, jpj) |
---|
| 400 | CALL tab_1d_2d( nbpb, e_i(:,:,jk,jl), npb, q_i_1d (1:nbpb,jk), jpi, jpj) |
---|
| 401 | CALL tab_1d_2d( nbpb, s_i(:,:,jk,jl), npb, s_i_1d (1:nbpb,jk), jpi, jpj) |
---|
[825] | 402 | END DO |
---|
[4900] | 403 | CALL tab_1d_2d( nbpb, qlead , npb, qlead_1d (1:nbpb) , jpi, jpj ) |
---|
| 404 | |
---|
| 405 | CALL tab_1d_2d( nbpb, wfx_snw , npb, wfx_snw_1d(1:nbpb) , jpi, jpj ) |
---|
| 406 | CALL tab_1d_2d( nbpb, wfx_sub , npb, wfx_sub_1d(1:nbpb) , jpi, jpj ) |
---|
| 407 | |
---|
| 408 | CALL tab_1d_2d( nbpb, wfx_bog , npb, wfx_bog_1d(1:nbpb) , jpi, jpj ) |
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| 409 | CALL tab_1d_2d( nbpb, wfx_bom , npb, wfx_bom_1d(1:nbpb) , jpi, jpj ) |
---|
| 410 | CALL tab_1d_2d( nbpb, wfx_sum , npb, wfx_sum_1d(1:nbpb) , jpi, jpj ) |
---|
| 411 | CALL tab_1d_2d( nbpb, wfx_sni , npb, wfx_sni_1d(1:nbpb) , jpi, jpj ) |
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| 412 | CALL tab_1d_2d( nbpb, wfx_res , npb, wfx_res_1d(1:nbpb) , jpi, jpj ) |
---|
| 413 | CALL tab_1d_2d( nbpb, wfx_spr , npb, wfx_spr_1d(1:nbpb) , jpi, jpj ) |
---|
| 414 | |
---|
| 415 | CALL tab_1d_2d( nbpb, sfx_bog , npb, sfx_bog_1d(1:nbpb) , jpi, jpj ) |
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| 416 | CALL tab_1d_2d( nbpb, sfx_bom , npb, sfx_bom_1d(1:nbpb) , jpi, jpj ) |
---|
| 417 | CALL tab_1d_2d( nbpb, sfx_sum , npb, sfx_sum_1d(1:nbpb) , jpi, jpj ) |
---|
| 418 | CALL tab_1d_2d( nbpb, sfx_sni , npb, sfx_sni_1d(1:nbpb) , jpi, jpj ) |
---|
| 419 | CALL tab_1d_2d( nbpb, sfx_res , npb, sfx_res_1d(1:nbpb) , jpi, jpj ) |
---|
[2528] | 420 | ! |
---|
[1572] | 421 | IF( num_sal == 2 ) THEN |
---|
[3625] | 422 | CALL tab_1d_2d( nbpb, sfx_bri , npb, sfx_bri_1d(1:nbpb) , jpi, jpj ) |
---|
[825] | 423 | ENDIF |
---|
[4900] | 424 | |
---|
| 425 | CALL tab_1d_2d( nbpb, hfx_thd , npb, hfx_thd_1d(1:nbpb) , jpi, jpj ) |
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| 426 | CALL tab_1d_2d( nbpb, hfx_spr , npb, hfx_spr_1d(1:nbpb) , jpi, jpj ) |
---|
| 427 | CALL tab_1d_2d( nbpb, hfx_sum , npb, hfx_sum_1d(1:nbpb) , jpi, jpj ) |
---|
| 428 | CALL tab_1d_2d( nbpb, hfx_bom , npb, hfx_bom_1d(1:nbpb) , jpi, jpj ) |
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| 429 | CALL tab_1d_2d( nbpb, hfx_bog , npb, hfx_bog_1d(1:nbpb) , jpi, jpj ) |
---|
| 430 | CALL tab_1d_2d( nbpb, hfx_dif , npb, hfx_dif_1d(1:nbpb) , jpi, jpj ) |
---|
| 431 | CALL tab_1d_2d( nbpb, hfx_opw , npb, hfx_opw_1d(1:nbpb) , jpi, jpj ) |
---|
| 432 | CALL tab_1d_2d( nbpb, hfx_snw , npb, hfx_snw_1d(1:nbpb) , jpi, jpj ) |
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| 433 | CALL tab_1d_2d( nbpb, hfx_sub , npb, hfx_sub_1d(1:nbpb) , jpi, jpj ) |
---|
| 434 | CALL tab_1d_2d( nbpb, hfx_err , npb, hfx_err_1d(1:nbpb) , jpi, jpj ) |
---|
| 435 | CALL tab_1d_2d( nbpb, hfx_res , npb, hfx_res_1d(1:nbpb) , jpi, jpj ) |
---|
| 436 | CALL tab_1d_2d( nbpb, hfx_err_rem , npb, hfx_err_rem_1d(1:nbpb) , jpi, jpj ) |
---|
[2528] | 437 | ! |
---|
[3625] | 438 | !+++++ temporary stuff for a dummy version |
---|
[4900] | 439 | CALL tab_1d_2d( nbpb, dh_i_surf2D, npb, dh_i_surf(1:nbpb) , jpi, jpj ) |
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| 440 | CALL tab_1d_2d( nbpb, dh_i_bott2D, npb, dh_i_bott(1:nbpb) , jpi, jpj ) |
---|
| 441 | CALL tab_1d_2d( nbpb, s_i_newice , npb, s_i_new (1:nbpb) , jpi, jpj ) |
---|
| 442 | CALL tab_1d_2d( nbpb, izero(:,:,jl) , npb, i0 (1:nbpb) , jpi, jpj ) |
---|
[825] | 443 | !+++++ |
---|
[4900] | 444 | CALL tab_1d_2d( nbpb, qns_ice(:,:,jl), npb, qns_ice_1d(1:nbpb) , jpi, jpj) |
---|
| 445 | CALL tab_1d_2d( nbpb, ftr_ice(:,:,jl), npb, ftr_ice_1d(1:nbpb) , jpi, jpj ) |
---|
[2528] | 446 | ! |
---|
[1572] | 447 | IF( lk_mpp ) CALL mpp_comm_free( ncomm_ice ) !RB necessary ?? |
---|
| 448 | ENDIF |
---|
| 449 | ! |
---|
| 450 | END DO |
---|
[825] | 451 | |
---|
[921] | 452 | !------------------------------------------------------------------------------! |
---|
| 453 | ! 5) Global variables, diagnostics |
---|
| 454 | !------------------------------------------------------------------------------! |
---|
[825] | 455 | |
---|
| 456 | !------------------------ |
---|
| 457 | ! 5.1) Ice heat content |
---|
| 458 | !------------------------ |
---|
[4900] | 459 | ! Enthalpies are global variables we have to readjust the units (heat content in Joules) |
---|
[825] | 460 | DO jl = 1, jpl |
---|
[921] | 461 | DO jk = 1, nlay_i |
---|
[4900] | 462 | e_i(:,:,jk,jl) = e_i(:,:,jk,jl) * area(:,:) * a_i(:,:,jl) * ht_i(:,:,jl) / ( unit_fac * REAL( nlay_i ) ) |
---|
[1572] | 463 | END DO |
---|
| 464 | END DO |
---|
[825] | 465 | |
---|
| 466 | !------------------------ |
---|
| 467 | ! 5.2) Snow heat content |
---|
| 468 | !------------------------ |
---|
[4900] | 469 | ! Enthalpies are global variables we have to readjust the units (heat content in Joules) |
---|
[825] | 470 | DO jl = 1, jpl |
---|
| 471 | DO jk = 1, nlay_s |
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[4900] | 472 | e_s(:,:,jk,jl) = e_s(:,:,jk,jl) * area(:,:) * a_i(:,:,jl) * ht_s(:,:,jl) / ( unit_fac * REAL( nlay_s ) ) |
---|
[1572] | 473 | END DO |
---|
| 474 | END DO |
---|
[825] | 475 | |
---|
| 476 | !---------------------------------- |
---|
| 477 | ! 5.3) Change thickness to volume |
---|
| 478 | !---------------------------------- |
---|
| 479 | CALL lim_var_eqv2glo |
---|
| 480 | |
---|
| 481 | !-------------------------------------------- |
---|
| 482 | ! 5.4) Diagnostic thermodynamic growth rates |
---|
| 483 | !-------------------------------------------- |
---|
[2528] | 484 | IF(ln_ctl) THEN ! Control print |
---|
[867] | 485 | CALL prt_ctl_info(' ') |
---|
| 486 | CALL prt_ctl_info(' - Cell values : ') |
---|
| 487 | CALL prt_ctl_info(' ~~~~~~~~~~~~~ ') |
---|
[863] | 488 | CALL prt_ctl(tab2d_1=area , clinfo1=' lim_thd : cell area :') |
---|
| 489 | CALL prt_ctl(tab2d_1=at_i , clinfo1=' lim_thd : at_i :') |
---|
| 490 | CALL prt_ctl(tab2d_1=vt_i , clinfo1=' lim_thd : vt_i :') |
---|
| 491 | CALL prt_ctl(tab2d_1=vt_s , clinfo1=' lim_thd : vt_s :') |
---|
| 492 | DO jl = 1, jpl |
---|
[867] | 493 | CALL prt_ctl_info(' ') |
---|
[863] | 494 | CALL prt_ctl_info(' - Category : ', ivar1=jl) |
---|
| 495 | CALL prt_ctl_info(' ~~~~~~~~~~') |
---|
| 496 | CALL prt_ctl(tab2d_1=a_i (:,:,jl) , clinfo1= ' lim_thd : a_i : ') |
---|
| 497 | CALL prt_ctl(tab2d_1=ht_i (:,:,jl) , clinfo1= ' lim_thd : ht_i : ') |
---|
| 498 | CALL prt_ctl(tab2d_1=ht_s (:,:,jl) , clinfo1= ' lim_thd : ht_s : ') |
---|
| 499 | CALL prt_ctl(tab2d_1=v_i (:,:,jl) , clinfo1= ' lim_thd : v_i : ') |
---|
| 500 | CALL prt_ctl(tab2d_1=v_s (:,:,jl) , clinfo1= ' lim_thd : v_s : ') |
---|
| 501 | CALL prt_ctl(tab2d_1=e_s (:,:,1,jl) , clinfo1= ' lim_thd : e_s : ') |
---|
| 502 | CALL prt_ctl(tab2d_1=t_su (:,:,jl) , clinfo1= ' lim_thd : t_su : ') |
---|
| 503 | CALL prt_ctl(tab2d_1=t_s (:,:,1,jl) , clinfo1= ' lim_thd : t_snow : ') |
---|
| 504 | CALL prt_ctl(tab2d_1=sm_i (:,:,jl) , clinfo1= ' lim_thd : sm_i : ') |
---|
| 505 | CALL prt_ctl(tab2d_1=smv_i (:,:,jl) , clinfo1= ' lim_thd : smv_i : ') |
---|
| 506 | DO jk = 1, nlay_i |
---|
[867] | 507 | CALL prt_ctl_info(' ') |
---|
[863] | 508 | CALL prt_ctl_info(' - Layer : ', ivar1=jk) |
---|
| 509 | CALL prt_ctl_info(' ~~~~~~~') |
---|
| 510 | CALL prt_ctl(tab2d_1=t_i(:,:,jk,jl) , clinfo1= ' lim_thd : t_i : ') |
---|
| 511 | CALL prt_ctl(tab2d_1=e_i(:,:,jk,jl) , clinfo1= ' lim_thd : e_i : ') |
---|
| 512 | END DO |
---|
| 513 | END DO |
---|
| 514 | ENDIF |
---|
[2528] | 515 | ! |
---|
[4901] | 516 | ! |
---|
| 517 | CALL wrk_dealloc( jpi, jpj, zqsr, zqns ) |
---|
| 518 | |
---|
| 519 | ! |
---|
[4900] | 520 | ! conservation test |
---|
| 521 | IF( ln_limdiahsb ) CALL lim_cons_hsm(1, 'limthd', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
---|
[4161] | 522 | ! |
---|
| 523 | IF( nn_timing == 1 ) CALL timing_stop('limthd') |
---|
[4901] | 524 | |
---|
[4900] | 525 | END SUBROUTINE lim_thd |
---|
[825] | 526 | |
---|
[4900] | 527 | SUBROUTINE lim_thd_temp( kideb, kiut ) |
---|
[825] | 528 | !!----------------------------------------------------------------------- |
---|
[4900] | 529 | !! *** ROUTINE lim_thd_temp *** |
---|
[825] | 530 | !! |
---|
[4900] | 531 | !! ** Purpose : Computes sea ice temperature (Kelvin) from enthalpy |
---|
[825] | 532 | !! |
---|
| 533 | !! ** Method : Formula (Bitz and Lipscomb, 1999) |
---|
| 534 | !!------------------------------------------------------------------- |
---|
[1572] | 535 | INTEGER, INTENT(in) :: kideb, kiut ! bounds for the spatial loop |
---|
| 536 | !! |
---|
[2715] | 537 | INTEGER :: ji, jk ! dummy loop indices |
---|
[4900] | 538 | REAL(wp) :: ztmelts, zswitch, zaaa, zbbb, zccc, zdiscrim ! local scalar |
---|
[825] | 539 | !!------------------------------------------------------------------- |
---|
[4900] | 540 | ! Recover ice temperature |
---|
| 541 | DO jk = 1, nlay_i |
---|
[825] | 542 | DO ji = kideb, kiut |
---|
[4902] | 543 | ztmelts = -tmut * s_i_1d(ji,jk) + rtt |
---|
[4900] | 544 | ! Conversion q(S,T) -> T (second order equation) |
---|
| 545 | zaaa = cpic |
---|
[4902] | 546 | zbbb = ( rcp - cpic ) * ( ztmelts - rtt ) + q_i_1d(ji,jk) / rhoic - lfus |
---|
[4900] | 547 | zccc = lfus * ( ztmelts - rtt ) |
---|
| 548 | zdiscrim = SQRT( MAX( zbbb * zbbb - 4._wp * zaaa * zccc, 0._wp ) ) |
---|
[4902] | 549 | t_i_1d(ji,jk) = rtt - ( zbbb + zdiscrim ) / ( 2._wp * zaaa ) |
---|
[4900] | 550 | |
---|
| 551 | ! mask temperature |
---|
[4902] | 552 | zswitch = 1._wp - MAX( 0._wp , SIGN( 1._wp , - ht_i_1d(ji) ) ) |
---|
| 553 | t_i_1d(ji,jk) = zswitch * t_i_1d(ji,jk) + ( 1._wp - zswitch ) * rtt |
---|
[4900] | 554 | END DO |
---|
| 555 | END DO |
---|
[825] | 556 | |
---|
[4900] | 557 | END SUBROUTINE lim_thd_temp |
---|
[825] | 558 | |
---|
| 559 | SUBROUTINE lim_thd_init |
---|
| 560 | !!----------------------------------------------------------------------- |
---|
| 561 | !! *** ROUTINE lim_thd_init *** |
---|
| 562 | !! |
---|
| 563 | !! ** Purpose : Physical constants and parameters linked to the ice |
---|
[1572] | 564 | !! thermodynamics |
---|
[825] | 565 | !! |
---|
| 566 | !! ** Method : Read the namicethd namelist and check the ice-thermo |
---|
[1572] | 567 | !! parameter values called at the first timestep (nit000) |
---|
[825] | 568 | !! |
---|
| 569 | !! ** input : Namelist namicether |
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[2528] | 570 | !!------------------------------------------------------------------- |
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[4147] | 571 | INTEGER :: ios ! Local integer output status for namelist read |
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[1572] | 572 | NAMELIST/namicethd/ hmelt , hiccrit, fraz_swi, maxfrazb, vfrazb, Cfrazb, & |
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[4900] | 573 | & hiclim, hnzst, parsub, betas, & |
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[825] | 574 | & kappa_i, nconv_i_thd, maxer_i_thd, thcon_i_swi |
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| 575 | !!------------------------------------------------------------------- |
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[2528] | 576 | ! |
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[1572] | 577 | IF(lwp) THEN |
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| 578 | WRITE(numout,*) |
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| 579 | WRITE(numout,*) 'lim_thd : Ice Thermodynamics' |
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| 580 | WRITE(numout,*) '~~~~~~~' |
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| 581 | ENDIF |
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[2528] | 582 | ! |
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[4147] | 583 | REWIND( numnam_ice_ref ) ! Namelist namicethd in reference namelist : Ice thermodynamics |
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| 584 | READ ( numnam_ice_ref, namicethd, IOSTAT = ios, ERR = 901) |
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| 585 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namicethd in reference namelist', lwp ) |
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| 586 | |
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| 587 | REWIND( numnam_ice_cfg ) ! Namelist namicethd in configuration namelist : Ice thermodynamics |
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| 588 | READ ( numnam_ice_cfg, namicethd, IOSTAT = ios, ERR = 902 ) |
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| 589 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namicethd in configuration namelist', lwp ) |
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[4897] | 590 | IF(lwm) WRITE ( numoni, namicethd ) |
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[4901] | 591 | |
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| 592 | IF( lk_cpl .AND. parsub /= 0.0 ) CALL ctl_stop( 'In coupled mode, use parsub = 0. or send dqla' ) |
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[2528] | 593 | ! |
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[1572] | 594 | IF(lwp) THEN ! control print |
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[825] | 595 | WRITE(numout,*) |
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[1572] | 596 | WRITE(numout,*)' Namelist of ice parameters for ice thermodynamic computation ' |
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| 597 | WRITE(numout,*)' maximum melting at the bottom hmelt = ', hmelt |
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[4900] | 598 | WRITE(numout,*)' ice thick. for lateral accretion hiccrit = ', hiccrit |
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[1572] | 599 | WRITE(numout,*)' Frazil ice thickness as a function of wind or not fraz_swi = ', fraz_swi |
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| 600 | WRITE(numout,*)' Maximum proportion of frazil ice collecting at bottom maxfrazb = ', maxfrazb |
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| 601 | WRITE(numout,*)' Thresold relative drift speed for collection of frazil vfrazb = ', vfrazb |
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| 602 | WRITE(numout,*)' Squeezing coefficient for collection of frazil Cfrazb = ', Cfrazb |
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| 603 | WRITE(numout,*)' minimum ice thickness hiclim = ', hiclim |
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| 604 | WRITE(numout,*)' numerical carac. of the scheme for diffusion in ice ' |
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| 605 | WRITE(numout,*)' thickness of the surf. layer in temp. computation hnzst = ', hnzst |
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| 606 | WRITE(numout,*)' switch for snow sublimation (=1) or not (=0) parsub = ', parsub |
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| 607 | WRITE(numout,*)' coefficient for ice-lead partition of snowfall betas = ', betas |
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| 608 | WRITE(numout,*)' extinction radiation parameter in sea ice (1.0) kappa_i = ', kappa_i |
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| 609 | WRITE(numout,*)' maximal n. of iter. for heat diffusion computation nconv_i_thd = ', nconv_i_thd |
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| 610 | WRITE(numout,*)' maximal err. on T for heat diffusion computation maxer_i_thd = ', maxer_i_thd |
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| 611 | WRITE(numout,*)' switch for comp. of thermal conductivity in the ice thcon_i_swi = ', thcon_i_swi |
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[4900] | 612 | WRITE(numout,*)' check heat conservation in the ice/snow con_i = ', con_i |
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[825] | 613 | ENDIF |
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[1572] | 614 | ! |
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[825] | 615 | END SUBROUTINE lim_thd_init |
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| 616 | |
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| 617 | #else |
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[1572] | 618 | !!---------------------------------------------------------------------- |
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[2528] | 619 | !! Default option Dummy module NO LIM3 sea-ice model |
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[1572] | 620 | !!---------------------------------------------------------------------- |
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[825] | 621 | #endif |
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| 622 | |
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| 623 | !!====================================================================== |
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| 624 | END MODULE limthd |
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