[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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[5837] | 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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| 24 | USE ice ! LIM: sea-ice variables |
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| 25 | USE sbc_oce ! Surface boundary condition: ocean fields |
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| 26 | USE sbc_ice ! Surface boundary condition: ice fields |
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| 27 | USE thd_ice ! LIM thermodynamic sea-ice variables |
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| 28 | USE dom_ice ! LIM sea-ice domain |
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| 29 | USE limthd_dif ! LIM: thermodynamics, vertical diffusion |
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| 30 | USE limthd_dh ! LIM: thermodynamics, ice and snow thickness variation |
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| 31 | USE limthd_sal ! LIM: thermodynamics, ice salinity |
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| 32 | USE limthd_ent ! LIM: thermodynamics, ice enthalpy redistribution |
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[5837] | 33 | USE limthd_lac ! LIM-3 lateral accretion |
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| 34 | USE limitd_th ! remapping thickness distribution |
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[3625] | 35 | USE limtab ! LIM: 1D <==> 2D transformation |
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| 36 | USE limvar ! LIM: sea-ice variables |
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| 37 | USE lbclnk ! lateral boundary condition - MPP links |
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| 38 | USE lib_mpp ! MPP library |
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| 39 | USE wrk_nemo ! work arrays |
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| 40 | USE in_out_manager ! I/O manager |
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| 41 | USE prtctl ! Print control |
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| 42 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
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[4161] | 43 | USE timing ! Timing |
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[5837] | 44 | USE limcons ! conservation tests |
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| 45 | USE limctl |
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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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[5837] | 50 | PUBLIC lim_thd ! called by limstp module |
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| 51 | PUBLIC lim_thd_init ! called by sbc_lim_init |
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[825] | 52 | |
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| 53 | !! * Substitutions |
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| 54 | # include "domzgr_substitute.h90" |
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| 55 | # include "vectopt_loop_substitute.h90" |
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| 56 | !!---------------------------------------------------------------------- |
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[2528] | 57 | !! NEMO/LIM3 3.3 , UCL - NEMO Consortium (2010) |
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[1156] | 58 | !! $Id$ |
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[2528] | 59 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[825] | 60 | !!---------------------------------------------------------------------- |
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| 61 | CONTAINS |
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| 62 | |
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[921] | 63 | SUBROUTINE lim_thd( kt ) |
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[825] | 64 | !!------------------------------------------------------------------- |
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| 65 | !! *** ROUTINE lim_thd *** |
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| 66 | !! |
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[5837] | 67 | !! ** Purpose : This routine manages ice thermodynamics |
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[825] | 68 | !! |
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| 69 | !! ** Action : - Initialisation of some variables |
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| 70 | !! - Some preliminary computation (oceanic heat flux |
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| 71 | !! at the ice base, snow acc.,heat budget of the leads) |
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| 72 | !! - selection of the icy points and put them in an array |
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[5837] | 73 | !! - call lim_thd_dif for vertical heat diffusion |
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| 74 | !! - call lim_thd_dh for vertical ice growth and melt |
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| 75 | !! - call lim_thd_ent for enthalpy remapping |
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| 76 | !! - call lim_thd_sal for ice desalination |
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| 77 | !! - call lim_thd_temp to retrieve temperature from ice enthalpy |
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[825] | 78 | !! - back to the geographic grid |
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| 79 | !! |
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[5837] | 80 | !! ** References : |
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[1572] | 81 | !!--------------------------------------------------------------------- |
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[5837] | 82 | INTEGER, INTENT(in) :: kt ! number of iteration |
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[825] | 83 | !! |
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[5837] | 84 | INTEGER :: ji, jj, jk, jl ! dummy loop indices |
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| 85 | INTEGER :: nbpb ! nb of icy pts for vertical thermo calculations |
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| 86 | INTEGER :: ii, ij ! temporary dummy loop index |
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| 87 | REAL(wp) :: zfric_u, zqld, zqfr |
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| 88 | REAL(wp) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b |
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| 89 | REAL(wp), PARAMETER :: zfric_umin = 0._wp ! lower bound for the friction velocity (cice value=5.e-04) |
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| 90 | REAL(wp), PARAMETER :: zch = 0.0057_wp ! heat transfer coefficient |
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| 91 | ! |
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[825] | 92 | !!------------------------------------------------------------------- |
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[5837] | 93 | |
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[4161] | 94 | IF( nn_timing == 1 ) CALL timing_start('limthd') |
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[2715] | 95 | |
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[5837] | 96 | ! conservation test |
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| 97 | 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] | 98 | |
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[5837] | 99 | CALL lim_var_glo2eqv |
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| 100 | !------------------------------------------------------------------------! |
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| 101 | ! 1) Initialization of some variables ! |
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| 102 | !------------------------------------------------------------------------! |
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| 103 | ftr_ice(:,:,:) = 0._wp ! part of solar radiation transmitted through the ice |
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[825] | 104 | |
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| 105 | !-------------------- |
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| 106 | ! 1.2) Heat content |
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| 107 | !-------------------- |
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[5837] | 108 | ! Change the units of heat content; from J/m2 to J/m3 |
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[825] | 109 | DO jl = 1, jpl |
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[921] | 110 | DO jk = 1, nlay_i |
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| 111 | DO jj = 1, jpj |
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| 112 | DO ji = 1, jpi |
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[5837] | 113 | !0 if no ice and 1 if yes |
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| 114 | rswitch = MAX( 0._wp , SIGN( 1._wp , v_i(ji,jj,jl) - epsi20 ) ) |
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[921] | 115 | !Energy of melting q(S,T) [J.m-3] |
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[5837] | 116 | e_i(ji,jj,jk,jl) = rswitch * e_i(ji,jj,jk,jl) / MAX( v_i(ji,jj,jl) , epsi20 ) * REAL( nlay_i ) |
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[921] | 117 | END DO |
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[825] | 118 | END DO |
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[921] | 119 | END DO |
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| 120 | DO jk = 1, nlay_s |
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| 121 | DO jj = 1, jpj |
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| 122 | DO ji = 1, jpi |
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[5837] | 123 | !0 if no ice and 1 if yes |
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| 124 | rswitch = MAX( 0._wp , SIGN( 1._wp , v_s(ji,jj,jl) - epsi20 ) ) |
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[921] | 125 | !Energy of melting q(S,T) [J.m-3] |
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[5837] | 126 | e_s(ji,jj,jk,jl) = rswitch * e_s(ji,jj,jk,jl) / MAX( v_s(ji,jj,jl) , epsi20 ) * REAL( nlay_s ) |
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[921] | 127 | END DO |
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[825] | 128 | END DO |
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[921] | 129 | END DO |
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[825] | 130 | END DO |
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| 131 | |
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[921] | 132 | ! 2) Partial computation of forcing for the thermodynamic sea ice model. ! |
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| 133 | !-----------------------------------------------------------------------------! |
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| 134 | DO jj = 1, jpj |
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| 135 | DO ji = 1, jpi |
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[5837] | 136 | rswitch = tmask(ji,jj,1) * MAX( 0._wp , SIGN( 1._wp , at_i(ji,jj) - epsi10 ) ) ! 0 if no ice |
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[2528] | 137 | ! |
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[921] | 138 | ! ! solar irradiance transmission at the mixed layer bottom and used in the lead heat budget |
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| 139 | ! ! practically no "direct lateral ablation" |
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| 140 | ! |
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| 141 | ! ! net downward heat flux from the ice to the ocean, expressed as a function of ocean |
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| 142 | ! ! temperature and turbulent mixing (McPhee, 1992) |
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[5837] | 143 | ! |
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| 144 | ! --- Energy received in the lead, zqld is defined everywhere (J.m-2) --- ! |
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| 145 | zqld = tmask(ji,jj,1) * rdt_ice * & |
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| 146 | & ( pfrld(ji,jj) * qsr_oce(ji,jj) * frq_m(ji,jj) + pfrld(ji,jj) * qns_oce(ji,jj) + qemp_oce(ji,jj) ) |
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[825] | 147 | |
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[5837] | 148 | ! --- Energy needed to bring ocean surface layer until its freezing (<0, J.m-2) --- ! |
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| 149 | zqfr = tmask(ji,jj,1) * rau0 * rcp * fse3t_m(ji,jj) * ( t_bo(ji,jj) - ( sst_m(ji,jj) + rt0 ) ) |
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| 150 | |
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| 151 | ! --- Energy from the turbulent oceanic heat flux (W/m2) --- ! |
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| 152 | zfric_u = MAX( SQRT( ust2s(ji,jj) ), zfric_umin ) |
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| 153 | fhtur(ji,jj) = MAX( 0._wp, rswitch * rau0 * rcp * zch * zfric_u * ( ( sst_m(ji,jj) + rt0 ) - t_bo(ji,jj) ) ) ! W.m-2 |
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| 154 | fhtur(ji,jj) = rswitch * MIN( fhtur(ji,jj), - zqfr * r1_rdtice / MAX( at_i(ji,jj), epsi10 ) ) |
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| 155 | ! upper bound for fhtur: the heat retrieved from the ocean must be smaller than the heat necessary to reach |
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| 156 | ! the freezing point, so that we do not have SST < T_freeze |
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| 157 | ! This implies: - ( fhtur(ji,jj) * at_i(ji,jj) * rtdice ) - zqfr >= 0 |
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| 158 | |
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| 159 | !-- Energy Budget of the leads (J.m-2). Must be < 0 to form ice |
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| 160 | qlead(ji,jj) = MIN( 0._wp , zqld - ( fhtur(ji,jj) * at_i(ji,jj) * rdt_ice ) - zqfr ) |
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| 161 | |
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| 162 | ! 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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| 163 | IF( zqld > 0._wp ) THEN |
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| 164 | fhld (ji,jj) = rswitch * zqld * r1_rdtice / MAX( at_i(ji,jj), epsi10 ) ! divided by at_i since this is (re)multiplied by a_i in limthd_dh.F90 |
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| 165 | qlead(ji,jj) = 0._wp |
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| 166 | ELSE |
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| 167 | fhld (ji,jj) = 0._wp |
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| 168 | ENDIF |
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[2528] | 169 | ! |
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[5837] | 170 | ! ----------------------------------------- |
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| 171 | ! Net heat flux on top of ice-ocean [W.m-2] |
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| 172 | ! ----------------------------------------- |
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| 173 | hfx_in(ji,jj) = qns_tot(ji,jj) + qsr_tot(ji,jj) |
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| 174 | |
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| 175 | ! ----------------------------------------------------------------------------- |
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| 176 | ! Net heat flux on top of the ocean after ice thermo (1st step) [W.m-2] |
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| 177 | ! ----------------------------------------------------------------------------- |
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| 178 | ! First step here : non solar + precip - qlead - qturb |
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| 179 | ! Second step in limthd_dh : heat remaining if total melt (zq_rema) |
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| 180 | ! Third step in limsbc : heat from ice-ocean mass exchange (zf_mass) + solar |
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| 181 | hfx_out(ji,jj) = pfrld(ji,jj) * qns_oce(ji,jj) + qemp_oce(ji,jj) & ! Non solar heat flux received by the ocean |
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| 182 | & - qlead(ji,jj) * r1_rdtice & ! heat flux taken from the ocean where there is open water ice formation |
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| 183 | & - at_i(ji,jj) * fhtur(ji,jj) & ! heat flux taken by turbulence |
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| 184 | & - at_i(ji,jj) * fhld(ji,jj) ! heat flux taken during bottom growth/melt |
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| 185 | ! (fhld should be 0 while bott growth) |
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[825] | 186 | END DO |
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| 187 | END DO |
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| 188 | |
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[921] | 189 | !------------------------------------------------------------------------------! |
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| 190 | ! 3) Select icy points and fulfill arrays for the vectorial grid. |
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| 191 | !------------------------------------------------------------------------------! |
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[825] | 192 | |
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| 193 | DO jl = 1, jpl !loop over ice categories |
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| 194 | |
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[921] | 195 | IF( kt == nit000 .AND. lwp ) THEN |
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| 196 | WRITE(numout,*) ' lim_thd : transfer to 1D vectors. Category no : ', jl |
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| 197 | WRITE(numout,*) ' ~~~~~~~~' |
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| 198 | ENDIF |
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[825] | 199 | |
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| 200 | nbpb = 0 |
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| 201 | DO jj = 1, jpj |
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| 202 | DO ji = 1, jpi |
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[5837] | 203 | IF ( a_i(ji,jj,jl) > epsi10 ) THEN |
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[825] | 204 | nbpb = nbpb + 1 |
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| 205 | npb(nbpb) = (jj - 1) * jpi + ji |
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| 206 | ENDIF |
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| 207 | END DO |
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| 208 | END DO |
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| 209 | |
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[4333] | 210 | ! debug point to follow |
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| 211 | jiindex_1d = 0 |
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[5837] | 212 | IF( ln_icectl ) THEN |
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| 213 | DO ji = mi0(iiceprt), mi1(iiceprt) |
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| 214 | DO jj = mj0(jiceprt), mj1(jiceprt) |
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[4333] | 215 | jiindex_1d = (jj - 1) * jpi + ji |
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[5837] | 216 | WRITE(numout,*) ' lim_thd : Category no : ', jl |
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[4333] | 217 | END DO |
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| 218 | END DO |
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| 219 | ENDIF |
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| 220 | |
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[921] | 221 | !------------------------------------------------------------------------------! |
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| 222 | ! 4) Thermodynamic computation |
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| 223 | !------------------------------------------------------------------------------! |
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[825] | 224 | |
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[2715] | 225 | IF( lk_mpp ) CALL mpp_ini_ice( nbpb , numout ) |
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[869] | 226 | |
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[1572] | 227 | IF( nbpb > 0 ) THEN ! If there is no ice, do nothing. |
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[825] | 228 | |
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[5837] | 229 | !-------------------------! |
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| 230 | ! --- Move to 1D arrays --- |
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| 231 | !-------------------------! |
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| 232 | CALL lim_thd_1d2d( nbpb, jl, 1 ) |
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[825] | 233 | |
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[5837] | 234 | !--------------------------------------! |
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| 235 | ! --- Ice/Snow Temperature profile --- ! |
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| 236 | !--------------------------------------! |
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| 237 | CALL lim_thd_dif( 1, nbpb ) |
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[825] | 238 | |
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[5837] | 239 | !---------------------------------! |
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| 240 | ! --- Ice/Snow thickness --- ! |
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| 241 | !---------------------------------! |
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| 242 | CALL lim_thd_dh( 1, nbpb ) |
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[825] | 243 | |
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[5837] | 244 | ! --- Ice enthalpy remapping --- ! |
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| 245 | CALL lim_thd_ent( 1, nbpb, q_i_1d(1:nbpb,:) ) |
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| 246 | |
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| 247 | !---------------------------------! |
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| 248 | ! --- Ice salinity --- ! |
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| 249 | !---------------------------------! |
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| 250 | CALL lim_thd_sal( 1, nbpb ) |
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[825] | 251 | |
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[5837] | 252 | !---------------------------------! |
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| 253 | ! --- temperature update --- ! |
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| 254 | !---------------------------------! |
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| 255 | CALL lim_thd_temp( 1, nbpb ) |
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[825] | 256 | |
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[5837] | 257 | !------------------------------------! |
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| 258 | ! --- lateral melting if monocat --- ! |
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| 259 | !------------------------------------! |
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| 260 | IF ( ( nn_monocat == 1 .OR. nn_monocat == 4 ) .AND. jpl == 1 ) THEN |
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| 261 | CALL lim_thd_lam( 1, nbpb ) |
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| 262 | END IF |
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[921] | 263 | |
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[5837] | 264 | !-------------------------! |
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| 265 | ! --- Move to 2D arrays --- |
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| 266 | !-------------------------! |
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| 267 | CALL lim_thd_1d2d( nbpb, jl, 2 ) |
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[921] | 268 | |
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[2528] | 269 | ! |
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[1572] | 270 | IF( lk_mpp ) CALL mpp_comm_free( ncomm_ice ) !RB necessary ?? |
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| 271 | ENDIF |
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| 272 | ! |
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[5837] | 273 | END DO !jl |
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[825] | 274 | |
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[921] | 275 | !------------------------------------------------------------------------------! |
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| 276 | ! 5) Global variables, diagnostics |
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| 277 | !------------------------------------------------------------------------------! |
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[825] | 278 | |
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| 279 | !------------------------ |
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[5837] | 280 | ! Ice heat content |
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[825] | 281 | !------------------------ |
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[5837] | 282 | ! Enthalpies are global variables we have to readjust the units (heat content in J/m2) |
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[825] | 283 | DO jl = 1, jpl |
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[921] | 284 | DO jk = 1, nlay_i |
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[5837] | 285 | e_i(:,:,jk,jl) = e_i(:,:,jk,jl) * a_i(:,:,jl) * ht_i(:,:,jl) * r1_nlay_i |
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[1572] | 286 | END DO |
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| 287 | END DO |
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[825] | 288 | |
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| 289 | !------------------------ |
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[5837] | 290 | ! Snow heat content |
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[825] | 291 | !------------------------ |
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[5837] | 292 | ! Enthalpies are global variables we have to readjust the units (heat content in J/m2) |
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[825] | 293 | DO jl = 1, jpl |
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| 294 | DO jk = 1, nlay_s |
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[5837] | 295 | e_s(:,:,jk,jl) = e_s(:,:,jk,jl) * a_i(:,:,jl) * ht_s(:,:,jl) * r1_nlay_s |
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[1572] | 296 | END DO |
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| 297 | END DO |
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[5837] | 298 | |
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[825] | 299 | !---------------------------------- |
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[5837] | 300 | ! Change thickness to volume |
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[825] | 301 | !---------------------------------- |
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[5837] | 302 | v_i(:,:,:) = ht_i(:,:,:) * a_i(:,:,:) |
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| 303 | v_s(:,:,:) = ht_s(:,:,:) * a_i(:,:,:) |
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| 304 | smv_i(:,:,:) = sm_i(:,:,:) * v_i(:,:,:) |
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[825] | 305 | |
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[5837] | 306 | ! update ice age (in case a_i changed, i.e. becomes 0 or lateral melting in monocat) |
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| 307 | DO jl = 1, jpl |
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| 308 | DO jj = 1, jpj |
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| 309 | DO ji = 1, jpi |
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| 310 | rswitch = MAX( 0._wp , SIGN( 1._wp, a_i_b(ji,jj,jl) - epsi10 ) ) |
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| 311 | oa_i(ji,jj,jl) = rswitch * oa_i(ji,jj,jl) * a_i(ji,jj,jl) / MAX( a_i_b(ji,jj,jl), epsi10 ) |
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| 312 | END DO |
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| 313 | END DO |
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| 314 | END DO |
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| 315 | |
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| 316 | CALL lim_var_zapsmall |
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| 317 | |
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[825] | 318 | !-------------------------------------------- |
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[5837] | 319 | ! Diagnostic thermodynamic growth rates |
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[825] | 320 | !-------------------------------------------- |
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[5837] | 321 | IF( ln_icectl ) CALL lim_prt( kt, iiceprt, jiceprt, 1, ' - ice thermodyn. - ' ) ! control print |
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[825] | 322 | |
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[2528] | 323 | IF(ln_ctl) THEN ! Control print |
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[867] | 324 | CALL prt_ctl_info(' ') |
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| 325 | CALL prt_ctl_info(' - Cell values : ') |
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| 326 | CALL prt_ctl_info(' ~~~~~~~~~~~~~ ') |
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[5837] | 327 | CALL prt_ctl(tab2d_1=e12t , clinfo1=' lim_thd : cell area :') |
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[863] | 328 | CALL prt_ctl(tab2d_1=at_i , clinfo1=' lim_thd : at_i :') |
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| 329 | CALL prt_ctl(tab2d_1=vt_i , clinfo1=' lim_thd : vt_i :') |
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| 330 | CALL prt_ctl(tab2d_1=vt_s , clinfo1=' lim_thd : vt_s :') |
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| 331 | DO jl = 1, jpl |
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[867] | 332 | CALL prt_ctl_info(' ') |
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[863] | 333 | CALL prt_ctl_info(' - Category : ', ivar1=jl) |
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| 334 | CALL prt_ctl_info(' ~~~~~~~~~~') |
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| 335 | CALL prt_ctl(tab2d_1=a_i (:,:,jl) , clinfo1= ' lim_thd : a_i : ') |
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| 336 | CALL prt_ctl(tab2d_1=ht_i (:,:,jl) , clinfo1= ' lim_thd : ht_i : ') |
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| 337 | CALL prt_ctl(tab2d_1=ht_s (:,:,jl) , clinfo1= ' lim_thd : ht_s : ') |
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| 338 | CALL prt_ctl(tab2d_1=v_i (:,:,jl) , clinfo1= ' lim_thd : v_i : ') |
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| 339 | CALL prt_ctl(tab2d_1=v_s (:,:,jl) , clinfo1= ' lim_thd : v_s : ') |
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| 340 | CALL prt_ctl(tab2d_1=e_s (:,:,1,jl) , clinfo1= ' lim_thd : e_s : ') |
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| 341 | CALL prt_ctl(tab2d_1=t_su (:,:,jl) , clinfo1= ' lim_thd : t_su : ') |
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| 342 | CALL prt_ctl(tab2d_1=t_s (:,:,1,jl) , clinfo1= ' lim_thd : t_snow : ') |
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| 343 | CALL prt_ctl(tab2d_1=sm_i (:,:,jl) , clinfo1= ' lim_thd : sm_i : ') |
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| 344 | CALL prt_ctl(tab2d_1=smv_i (:,:,jl) , clinfo1= ' lim_thd : smv_i : ') |
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| 345 | DO jk = 1, nlay_i |
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[867] | 346 | CALL prt_ctl_info(' ') |
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[863] | 347 | CALL prt_ctl_info(' - Layer : ', ivar1=jk) |
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| 348 | CALL prt_ctl_info(' ~~~~~~~') |
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| 349 | CALL prt_ctl(tab2d_1=t_i(:,:,jk,jl) , clinfo1= ' lim_thd : t_i : ') |
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| 350 | CALL prt_ctl(tab2d_1=e_i(:,:,jk,jl) , clinfo1= ' lim_thd : e_i : ') |
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| 351 | END DO |
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| 352 | END DO |
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| 353 | ENDIF |
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[2528] | 354 | ! |
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[4161] | 355 | ! |
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[5837] | 356 | IF( ln_limdiahsb ) CALL lim_cons_hsm(1, 'limthd', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
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[825] | 357 | |
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[5837] | 358 | !------------------------------------------------------------------------------| |
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| 359 | ! 6) Transport of ice between thickness categories. | |
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| 360 | !------------------------------------------------------------------------------| |
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| 361 | ! Given thermodynamic growth rates, transport ice between thickness categories. |
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| 362 | IF( ln_limdiahsb ) CALL lim_cons_hsm(0, 'limitd_th_rem', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
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[825] | 363 | |
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[5837] | 364 | IF( jpl > 1 ) CALL lim_itd_th_rem( 1, jpl, kt ) |
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[825] | 365 | |
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[5837] | 366 | IF( ln_limdiahsb ) CALL lim_cons_hsm(1, 'limitd_th_rem', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
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[825] | 367 | |
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[5837] | 368 | !------------------------------------------------------------------------------| |
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| 369 | ! 7) Add frazil ice growing in leads. |
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| 370 | !------------------------------------------------------------------------------| |
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| 371 | IF( ln_limdiahsb ) CALL lim_cons_hsm(0, 'limthd_lac', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
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[825] | 372 | |
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[5837] | 373 | CALL lim_thd_lac |
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| 374 | |
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| 375 | IF( ln_limdiahsb ) CALL lim_cons_hsm(1, 'limthd_lac', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) |
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[825] | 376 | |
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[5837] | 377 | ! Control print |
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| 378 | IF(ln_ctl) THEN |
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| 379 | CALL lim_var_glo2eqv |
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[921] | 380 | |
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[5837] | 381 | CALL prt_ctl_info(' ') |
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| 382 | CALL prt_ctl_info(' - Cell values : ') |
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| 383 | CALL prt_ctl_info(' ~~~~~~~~~~~~~ ') |
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| 384 | CALL prt_ctl(tab2d_1=e12t , clinfo1=' lim_itd_th : cell area :') |
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| 385 | CALL prt_ctl(tab2d_1=at_i , clinfo1=' lim_itd_th : at_i :') |
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| 386 | CALL prt_ctl(tab2d_1=vt_i , clinfo1=' lim_itd_th : vt_i :') |
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| 387 | CALL prt_ctl(tab2d_1=vt_s , clinfo1=' lim_itd_th : vt_s :') |
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| 388 | DO jl = 1, jpl |
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| 389 | CALL prt_ctl_info(' ') |
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| 390 | CALL prt_ctl_info(' - Category : ', ivar1=jl) |
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| 391 | CALL prt_ctl_info(' ~~~~~~~~~~') |
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| 392 | CALL prt_ctl(tab2d_1=a_i (:,:,jl) , clinfo1= ' lim_itd_th : a_i : ') |
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| 393 | CALL prt_ctl(tab2d_1=ht_i (:,:,jl) , clinfo1= ' lim_itd_th : ht_i : ') |
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| 394 | CALL prt_ctl(tab2d_1=ht_s (:,:,jl) , clinfo1= ' lim_itd_th : ht_s : ') |
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| 395 | CALL prt_ctl(tab2d_1=v_i (:,:,jl) , clinfo1= ' lim_itd_th : v_i : ') |
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| 396 | CALL prt_ctl(tab2d_1=v_s (:,:,jl) , clinfo1= ' lim_itd_th : v_s : ') |
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| 397 | CALL prt_ctl(tab2d_1=e_s (:,:,1,jl) , clinfo1= ' lim_itd_th : e_s : ') |
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| 398 | CALL prt_ctl(tab2d_1=t_su (:,:,jl) , clinfo1= ' lim_itd_th : t_su : ') |
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| 399 | CALL prt_ctl(tab2d_1=t_s (:,:,1,jl) , clinfo1= ' lim_itd_th : t_snow : ') |
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| 400 | CALL prt_ctl(tab2d_1=sm_i (:,:,jl) , clinfo1= ' lim_itd_th : sm_i : ') |
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| 401 | CALL prt_ctl(tab2d_1=smv_i (:,:,jl) , clinfo1= ' lim_itd_th : smv_i : ') |
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[921] | 402 | DO jk = 1, nlay_i |
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[5837] | 403 | CALL prt_ctl_info(' ') |
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| 404 | CALL prt_ctl_info(' - Layer : ', ivar1=jk) |
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| 405 | CALL prt_ctl_info(' ~~~~~~~') |
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| 406 | CALL prt_ctl(tab2d_1=t_i(:,:,jk,jl) , clinfo1= ' lim_itd_th : t_i : ') |
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| 407 | CALL prt_ctl(tab2d_1=e_i(:,:,jk,jl) , clinfo1= ' lim_itd_th : e_i : ') |
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[921] | 408 | END DO |
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[5837] | 409 | END DO |
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| 410 | ENDIF |
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[1572] | 411 | ! |
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[5837] | 412 | IF( nn_timing == 1 ) CALL timing_stop('limthd') |
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[825] | 413 | |
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[5837] | 414 | END SUBROUTINE lim_thd |
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[825] | 415 | |
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[5837] | 416 | |
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| 417 | SUBROUTINE lim_thd_temp( kideb, kiut ) |
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[825] | 418 | !!----------------------------------------------------------------------- |
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[5837] | 419 | !! *** ROUTINE lim_thd_temp *** |
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[825] | 420 | !! |
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[5837] | 421 | !! ** Purpose : Computes sea ice temperature (Kelvin) from enthalpy |
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| 422 | !! |
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| 423 | !! ** Method : Formula (Bitz and Lipscomb, 1999) |
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| 424 | !!------------------------------------------------------------------- |
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[2715] | 425 | INTEGER, INTENT(in) :: kideb, kiut ! bounds for the spatial loop |
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[5837] | 426 | !! |
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| 427 | INTEGER :: ji, jk ! dummy loop indices |
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| 428 | REAL(wp) :: ztmelts, zaaa, zbbb, zccc, zdiscrim ! local scalar |
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| 429 | !!------------------------------------------------------------------- |
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| 430 | ! Recover ice temperature |
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| 431 | DO jk = 1, nlay_i |
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| 432 | DO ji = kideb, kiut |
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| 433 | ztmelts = -tmut * s_i_1d(ji,jk) + rt0 |
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| 434 | ! Conversion q(S,T) -> T (second order equation) |
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| 435 | zaaa = cpic |
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| 436 | zbbb = ( rcp - cpic ) * ( ztmelts - rt0 ) + q_i_1d(ji,jk) * r1_rhoic - lfus |
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| 437 | zccc = lfus * ( ztmelts - rt0 ) |
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| 438 | zdiscrim = SQRT( MAX( zbbb * zbbb - 4._wp * zaaa * zccc, 0._wp ) ) |
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| 439 | t_i_1d(ji,jk) = rt0 - ( zbbb + zdiscrim ) / ( 2._wp * zaaa ) |
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| 440 | |
---|
| 441 | ! mask temperature |
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| 442 | rswitch = 1._wp - MAX( 0._wp , SIGN( 1._wp , - ht_i_1d(ji) ) ) |
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| 443 | t_i_1d(ji,jk) = rswitch * t_i_1d(ji,jk) + ( 1._wp - rswitch ) * rt0 |
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| 444 | END DO |
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| 445 | END DO |
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[825] | 446 | |
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[5837] | 447 | END SUBROUTINE lim_thd_temp |
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[921] | 448 | |
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[5837] | 449 | SUBROUTINE lim_thd_lam( kideb, kiut ) |
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| 450 | !!----------------------------------------------------------------------- |
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| 451 | !! *** ROUTINE lim_thd_lam *** |
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| 452 | !! |
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| 453 | !! ** Purpose : Lateral melting in case monocategory |
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| 454 | !! ( dA = A/2h dh ) |
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| 455 | !!----------------------------------------------------------------------- |
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| 456 | INTEGER, INTENT(in) :: kideb, kiut ! bounds for the spatial loop |
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| 457 | INTEGER :: ji ! dummy loop indices |
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| 458 | REAL(wp) :: zhi_bef ! ice thickness before thermo |
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| 459 | REAL(wp) :: zdh_mel, zda_mel ! net melting |
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| 460 | REAL(wp) :: zvi, zvs ! ice/snow volumes |
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[825] | 461 | |
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| 462 | DO ji = kideb, kiut |
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[5837] | 463 | zdh_mel = MIN( 0._wp, dh_i_surf(ji) + dh_i_bott(ji) + dh_snowice(ji) ) |
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| 464 | IF( zdh_mel < 0._wp .AND. a_i_1d(ji) > 0._wp ) THEN |
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| 465 | zvi = a_i_1d(ji) * ht_i_1d(ji) |
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| 466 | zvs = a_i_1d(ji) * ht_s_1d(ji) |
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| 467 | ! lateral melting = concentration change |
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| 468 | zhi_bef = ht_i_1d(ji) - zdh_mel |
---|
| 469 | rswitch = MAX( 0._wp , SIGN( 1._wp , zhi_bef - epsi20 ) ) |
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| 470 | zda_mel = rswitch * a_i_1d(ji) * zdh_mel / ( 2._wp * MAX( zhi_bef, epsi20 ) ) |
---|
| 471 | a_i_1d(ji) = MAX( epsi20, a_i_1d(ji) + zda_mel ) |
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| 472 | ! adjust thickness |
---|
| 473 | ht_i_1d(ji) = zvi / a_i_1d(ji) |
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| 474 | ht_s_1d(ji) = zvs / a_i_1d(ji) |
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| 475 | ! retrieve total concentration |
---|
| 476 | at_i_1d(ji) = a_i_1d(ji) |
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| 477 | END IF |
---|
[825] | 478 | END DO |
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[5837] | 479 | |
---|
| 480 | END SUBROUTINE lim_thd_lam |
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[825] | 481 | |
---|
[5837] | 482 | SUBROUTINE lim_thd_1d2d( nbpb, jl, kn ) |
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| 483 | !!----------------------------------------------------------------------- |
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| 484 | !! *** ROUTINE lim_thd_1d2d *** |
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| 485 | !! |
---|
| 486 | !! ** Purpose : move arrays from 1d to 2d and the reverse |
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| 487 | !!----------------------------------------------------------------------- |
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| 488 | INTEGER, INTENT(in) :: kn ! 1= from 2D to 1D |
---|
| 489 | ! 2= from 1D to 2D |
---|
| 490 | INTEGER, INTENT(in) :: nbpb ! size of 1D arrays |
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| 491 | INTEGER, INTENT(in) :: jl ! ice cat |
---|
| 492 | INTEGER :: jk ! dummy loop indices |
---|
[825] | 493 | |
---|
[5837] | 494 | SELECT CASE( kn ) |
---|
[825] | 495 | |
---|
[5837] | 496 | CASE( 1 ) |
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[825] | 497 | |
---|
[5837] | 498 | CALL tab_2d_1d( nbpb, at_i_1d (1:nbpb), at_i , jpi, jpj, npb(1:nbpb) ) |
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| 499 | CALL tab_2d_1d( nbpb, a_i_1d (1:nbpb), a_i(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 500 | CALL tab_2d_1d( nbpb, ht_i_1d (1:nbpb), ht_i(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 501 | CALL tab_2d_1d( nbpb, ht_s_1d (1:nbpb), ht_s(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 502 | |
---|
| 503 | CALL tab_2d_1d( nbpb, t_su_1d (1:nbpb), t_su(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 504 | CALL tab_2d_1d( nbpb, sm_i_1d (1:nbpb), sm_i(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 505 | DO jk = 1, nlay_s |
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| 506 | CALL tab_2d_1d( nbpb, t_s_1d(1:nbpb,jk), t_s(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 507 | CALL tab_2d_1d( nbpb, q_s_1d(1:nbpb,jk), e_s(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 508 | END DO |
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| 509 | DO jk = 1, nlay_i |
---|
| 510 | CALL tab_2d_1d( nbpb, t_i_1d(1:nbpb,jk), t_i(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 511 | CALL tab_2d_1d( nbpb, q_i_1d(1:nbpb,jk), e_i(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 512 | CALL tab_2d_1d( nbpb, s_i_1d(1:nbpb,jk), s_i(:,:,jk,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 513 | END DO |
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| 514 | |
---|
| 515 | CALL tab_2d_1d( nbpb, qprec_ice_1d(1:nbpb), qprec_ice(:,:) , jpi, jpj, npb(1:nbpb) ) |
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| 516 | CALL tab_2d_1d( nbpb, qsr_ice_1d (1:nbpb), qsr_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 517 | CALL tab_2d_1d( nbpb, fr1_i0_1d (1:nbpb), fr1_i0 , jpi, jpj, npb(1:nbpb) ) |
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| 518 | CALL tab_2d_1d( nbpb, fr2_i0_1d (1:nbpb), fr2_i0 , jpi, jpj, npb(1:nbpb) ) |
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| 519 | CALL tab_2d_1d( nbpb, qns_ice_1d (1:nbpb), qns_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 520 | CALL tab_2d_1d( nbpb, ftr_ice_1d (1:nbpb), ftr_ice(:,:,jl) , jpi, jpj, npb(1:nbpb) ) |
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| 521 | CALL tab_2d_1d( nbpb, evap_ice_1d (1:nbpb), evap_ice(:,:,jl), jpi, jpj, npb(1:nbpb) ) |
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| 522 | CALL tab_2d_1d( nbpb, dqns_ice_1d(1:nbpb), dqns_ice(:,:,jl), jpi, jpj, npb(1:nbpb) ) |
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| 523 | CALL tab_2d_1d( nbpb, t_bo_1d (1:nbpb), t_bo , jpi, jpj, npb(1:nbpb) ) |
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| 524 | CALL tab_2d_1d( nbpb, sprecip_1d (1:nbpb), sprecip , jpi, jpj, npb(1:nbpb) ) |
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| 525 | CALL tab_2d_1d( nbpb, fhtur_1d (1:nbpb), fhtur , jpi, jpj, npb(1:nbpb) ) |
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| 526 | CALL tab_2d_1d( nbpb, qlead_1d (1:nbpb), qlead , jpi, jpj, npb(1:nbpb) ) |
---|
| 527 | CALL tab_2d_1d( nbpb, fhld_1d (1:nbpb), fhld , jpi, jpj, npb(1:nbpb) ) |
---|
| 528 | |
---|
| 529 | CALL tab_2d_1d( nbpb, wfx_snw_1d (1:nbpb), wfx_snw , jpi, jpj, npb(1:nbpb) ) |
---|
| 530 | CALL tab_2d_1d( nbpb, wfx_sub_1d (1:nbpb), wfx_sub , jpi, jpj, npb(1:nbpb) ) |
---|
| 531 | |
---|
| 532 | CALL tab_2d_1d( nbpb, wfx_bog_1d (1:nbpb), wfx_bog , jpi, jpj, npb(1:nbpb) ) |
---|
| 533 | CALL tab_2d_1d( nbpb, wfx_bom_1d (1:nbpb), wfx_bom , jpi, jpj, npb(1:nbpb) ) |
---|
| 534 | CALL tab_2d_1d( nbpb, wfx_sum_1d (1:nbpb), wfx_sum , jpi, jpj, npb(1:nbpb) ) |
---|
| 535 | CALL tab_2d_1d( nbpb, wfx_sni_1d (1:nbpb), wfx_sni , jpi, jpj, npb(1:nbpb) ) |
---|
| 536 | CALL tab_2d_1d( nbpb, wfx_res_1d (1:nbpb), wfx_res , jpi, jpj, npb(1:nbpb) ) |
---|
| 537 | CALL tab_2d_1d( nbpb, wfx_spr_1d (1:nbpb), wfx_spr , jpi, jpj, npb(1:nbpb) ) |
---|
| 538 | |
---|
| 539 | CALL tab_2d_1d( nbpb, sfx_bog_1d (1:nbpb), sfx_bog , jpi, jpj, npb(1:nbpb) ) |
---|
| 540 | CALL tab_2d_1d( nbpb, sfx_bom_1d (1:nbpb), sfx_bom , jpi, jpj, npb(1:nbpb) ) |
---|
| 541 | CALL tab_2d_1d( nbpb, sfx_sum_1d (1:nbpb), sfx_sum , jpi, jpj, npb(1:nbpb) ) |
---|
| 542 | CALL tab_2d_1d( nbpb, sfx_sni_1d (1:nbpb), sfx_sni , jpi, jpj, npb(1:nbpb) ) |
---|
| 543 | CALL tab_2d_1d( nbpb, sfx_bri_1d (1:nbpb), sfx_bri , jpi, jpj, npb(1:nbpb) ) |
---|
| 544 | CALL tab_2d_1d( nbpb, sfx_res_1d (1:nbpb), sfx_res , jpi, jpj, npb(1:nbpb) ) |
---|
| 545 | |
---|
| 546 | CALL tab_2d_1d( nbpb, hfx_thd_1d (1:nbpb), hfx_thd , jpi, jpj, npb(1:nbpb) ) |
---|
| 547 | CALL tab_2d_1d( nbpb, hfx_spr_1d (1:nbpb), hfx_spr , jpi, jpj, npb(1:nbpb) ) |
---|
| 548 | CALL tab_2d_1d( nbpb, hfx_sum_1d (1:nbpb), hfx_sum , jpi, jpj, npb(1:nbpb) ) |
---|
| 549 | CALL tab_2d_1d( nbpb, hfx_bom_1d (1:nbpb), hfx_bom , jpi, jpj, npb(1:nbpb) ) |
---|
| 550 | CALL tab_2d_1d( nbpb, hfx_bog_1d (1:nbpb), hfx_bog , jpi, jpj, npb(1:nbpb) ) |
---|
| 551 | CALL tab_2d_1d( nbpb, hfx_dif_1d (1:nbpb), hfx_dif , jpi, jpj, npb(1:nbpb) ) |
---|
| 552 | CALL tab_2d_1d( nbpb, hfx_opw_1d (1:nbpb), hfx_opw , jpi, jpj, npb(1:nbpb) ) |
---|
| 553 | CALL tab_2d_1d( nbpb, hfx_snw_1d (1:nbpb), hfx_snw , jpi, jpj, npb(1:nbpb) ) |
---|
| 554 | CALL tab_2d_1d( nbpb, hfx_sub_1d (1:nbpb), hfx_sub , jpi, jpj, npb(1:nbpb) ) |
---|
| 555 | CALL tab_2d_1d( nbpb, hfx_err_1d (1:nbpb), hfx_err , jpi, jpj, npb(1:nbpb) ) |
---|
| 556 | CALL tab_2d_1d( nbpb, hfx_res_1d (1:nbpb), hfx_res , jpi, jpj, npb(1:nbpb) ) |
---|
| 557 | CALL tab_2d_1d( nbpb, hfx_err_dif_1d (1:nbpb), hfx_err_dif , jpi, jpj, npb(1:nbpb) ) |
---|
| 558 | CALL tab_2d_1d( nbpb, hfx_err_rem_1d (1:nbpb), hfx_err_rem , jpi, jpj, npb(1:nbpb) ) |
---|
[825] | 559 | |
---|
[5837] | 560 | CASE( 2 ) |
---|
[1572] | 561 | |
---|
[5837] | 562 | CALL tab_1d_2d( nbpb, at_i , npb, at_i_1d (1:nbpb) , jpi, jpj ) |
---|
| 563 | CALL tab_1d_2d( nbpb, ht_i(:,:,jl) , npb, ht_i_1d (1:nbpb) , jpi, jpj ) |
---|
| 564 | CALL tab_1d_2d( nbpb, ht_s(:,:,jl) , npb, ht_s_1d (1:nbpb) , jpi, jpj ) |
---|
| 565 | CALL tab_1d_2d( nbpb, a_i (:,:,jl) , npb, a_i_1d (1:nbpb) , jpi, jpj ) |
---|
| 566 | CALL tab_1d_2d( nbpb, t_su(:,:,jl) , npb, t_su_1d (1:nbpb) , jpi, jpj ) |
---|
| 567 | CALL tab_1d_2d( nbpb, sm_i(:,:,jl) , npb, sm_i_1d (1:nbpb) , jpi, jpj ) |
---|
| 568 | DO jk = 1, nlay_s |
---|
| 569 | CALL tab_1d_2d( nbpb, t_s(:,:,jk,jl), npb, t_s_1d (1:nbpb,jk), jpi, jpj) |
---|
| 570 | CALL tab_1d_2d( nbpb, e_s(:,:,jk,jl), npb, q_s_1d (1:nbpb,jk), jpi, jpj) |
---|
[1572] | 571 | END DO |
---|
[5837] | 572 | DO jk = 1, nlay_i |
---|
| 573 | CALL tab_1d_2d( nbpb, t_i(:,:,jk,jl), npb, t_i_1d (1:nbpb,jk), jpi, jpj) |
---|
| 574 | CALL tab_1d_2d( nbpb, e_i(:,:,jk,jl), npb, q_i_1d (1:nbpb,jk), jpi, jpj) |
---|
| 575 | CALL tab_1d_2d( nbpb, s_i(:,:,jk,jl), npb, s_i_1d (1:nbpb,jk), jpi, jpj) |
---|
[1572] | 576 | END DO |
---|
[5837] | 577 | CALL tab_1d_2d( nbpb, qlead , npb, qlead_1d (1:nbpb) , jpi, jpj ) |
---|
| 578 | |
---|
| 579 | CALL tab_1d_2d( nbpb, wfx_snw , npb, wfx_snw_1d(1:nbpb) , jpi, jpj ) |
---|
| 580 | CALL tab_1d_2d( nbpb, wfx_sub , npb, wfx_sub_1d(1:nbpb) , jpi, jpj ) |
---|
| 581 | |
---|
| 582 | CALL tab_1d_2d( nbpb, wfx_bog , npb, wfx_bog_1d(1:nbpb) , jpi, jpj ) |
---|
| 583 | CALL tab_1d_2d( nbpb, wfx_bom , npb, wfx_bom_1d(1:nbpb) , jpi, jpj ) |
---|
| 584 | CALL tab_1d_2d( nbpb, wfx_sum , npb, wfx_sum_1d(1:nbpb) , jpi, jpj ) |
---|
| 585 | CALL tab_1d_2d( nbpb, wfx_sni , npb, wfx_sni_1d(1:nbpb) , jpi, jpj ) |
---|
| 586 | CALL tab_1d_2d( nbpb, wfx_res , npb, wfx_res_1d(1:nbpb) , jpi, jpj ) |
---|
| 587 | CALL tab_1d_2d( nbpb, wfx_spr , npb, wfx_spr_1d(1:nbpb) , jpi, jpj ) |
---|
| 588 | |
---|
| 589 | CALL tab_1d_2d( nbpb, sfx_bog , npb, sfx_bog_1d(1:nbpb) , jpi, jpj ) |
---|
| 590 | CALL tab_1d_2d( nbpb, sfx_bom , npb, sfx_bom_1d(1:nbpb) , jpi, jpj ) |
---|
| 591 | CALL tab_1d_2d( nbpb, sfx_sum , npb, sfx_sum_1d(1:nbpb) , jpi, jpj ) |
---|
| 592 | CALL tab_1d_2d( nbpb, sfx_sni , npb, sfx_sni_1d(1:nbpb) , jpi, jpj ) |
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| 593 | CALL tab_1d_2d( nbpb, sfx_res , npb, sfx_res_1d(1:nbpb) , jpi, jpj ) |
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| 594 | CALL tab_1d_2d( nbpb, sfx_bri , npb, sfx_bri_1d(1:nbpb) , jpi, jpj ) |
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| 595 | |
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| 596 | CALL tab_1d_2d( nbpb, hfx_thd , npb, hfx_thd_1d(1:nbpb) , jpi, jpj ) |
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| 597 | CALL tab_1d_2d( nbpb, hfx_spr , npb, hfx_spr_1d(1:nbpb) , jpi, jpj ) |
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| 598 | CALL tab_1d_2d( nbpb, hfx_sum , npb, hfx_sum_1d(1:nbpb) , jpi, jpj ) |
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| 599 | CALL tab_1d_2d( nbpb, hfx_bom , npb, hfx_bom_1d(1:nbpb) , jpi, jpj ) |
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| 600 | CALL tab_1d_2d( nbpb, hfx_bog , npb, hfx_bog_1d(1:nbpb) , jpi, jpj ) |
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| 601 | CALL tab_1d_2d( nbpb, hfx_dif , npb, hfx_dif_1d(1:nbpb) , jpi, jpj ) |
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| 602 | CALL tab_1d_2d( nbpb, hfx_opw , npb, hfx_opw_1d(1:nbpb) , jpi, jpj ) |
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| 603 | CALL tab_1d_2d( nbpb, hfx_snw , npb, hfx_snw_1d(1:nbpb) , jpi, jpj ) |
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| 604 | CALL tab_1d_2d( nbpb, hfx_sub , npb, hfx_sub_1d(1:nbpb) , jpi, jpj ) |
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| 605 | CALL tab_1d_2d( nbpb, hfx_err , npb, hfx_err_1d(1:nbpb) , jpi, jpj ) |
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| 606 | CALL tab_1d_2d( nbpb, hfx_res , npb, hfx_res_1d(1:nbpb) , jpi, jpj ) |
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| 607 | CALL tab_1d_2d( nbpb, hfx_err_rem , npb, hfx_err_rem_1d(1:nbpb), jpi, jpj ) |
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| 608 | CALL tab_1d_2d( nbpb, hfx_err_dif , npb, hfx_err_dif_1d(1:nbpb), jpi, jpj ) |
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| 609 | ! |
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| 610 | CALL tab_1d_2d( nbpb, qns_ice(:,:,jl), npb, qns_ice_1d(1:nbpb) , jpi, jpj) |
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| 611 | CALL tab_1d_2d( nbpb, ftr_ice(:,:,jl), npb, ftr_ice_1d(1:nbpb) , jpi, jpj ) |
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| 612 | ! |
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| 613 | END SELECT |
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[825] | 614 | |
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[5837] | 615 | END SUBROUTINE lim_thd_1d2d |
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[825] | 616 | |
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[5837] | 617 | |
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[825] | 618 | SUBROUTINE lim_thd_init |
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| 619 | !!----------------------------------------------------------------------- |
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| 620 | !! *** ROUTINE lim_thd_init *** |
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| 621 | !! |
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| 622 | !! ** Purpose : Physical constants and parameters linked to the ice |
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[1572] | 623 | !! thermodynamics |
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[825] | 624 | !! |
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| 625 | !! ** Method : Read the namicethd namelist and check the ice-thermo |
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[1572] | 626 | !! parameter values called at the first timestep (nit000) |
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[825] | 627 | !! |
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| 628 | !! ** input : Namelist namicether |
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[2528] | 629 | !!------------------------------------------------------------------- |
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[4147] | 630 | INTEGER :: ios ! Local integer output status for namelist read |
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[5837] | 631 | NAMELIST/namicethd/ rn_hnewice, ln_frazil, rn_maxfrazb, rn_vfrazb, rn_Cfrazb, & |
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| 632 | & rn_himin, rn_betas, rn_kappa_i, nn_conv_dif, rn_terr_dif, nn_ice_thcon, & |
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| 633 | & nn_monocat, ln_it_qnsice |
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[825] | 634 | !!------------------------------------------------------------------- |
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[2528] | 635 | ! |
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[1572] | 636 | IF(lwp) THEN |
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| 637 | WRITE(numout,*) |
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| 638 | WRITE(numout,*) 'lim_thd : Ice Thermodynamics' |
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| 639 | WRITE(numout,*) '~~~~~~~' |
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| 640 | ENDIF |
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[2528] | 641 | ! |
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[4147] | 642 | REWIND( numnam_ice_ref ) ! Namelist namicethd in reference namelist : Ice thermodynamics |
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| 643 | READ ( numnam_ice_ref, namicethd, IOSTAT = ios, ERR = 901) |
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| 644 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namicethd in reference namelist', lwp ) |
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| 645 | |
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| 646 | REWIND( numnam_ice_cfg ) ! Namelist namicethd in configuration namelist : Ice thermodynamics |
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| 647 | READ ( numnam_ice_cfg, namicethd, IOSTAT = ios, ERR = 902 ) |
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| 648 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namicethd in configuration namelist', lwp ) |
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[4624] | 649 | IF(lwm) WRITE ( numoni, namicethd ) |
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[2528] | 650 | ! |
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[5837] | 651 | IF ( ( jpl > 1 ) .AND. ( nn_monocat == 1 ) ) THEN |
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| 652 | nn_monocat = 0 |
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| 653 | IF(lwp) WRITE(numout, *) ' nn_monocat must be 0 in multi-category case ' |
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| 654 | ENDIF |
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| 655 | |
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| 656 | ! |
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[1572] | 657 | IF(lwp) THEN ! control print |
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[825] | 658 | WRITE(numout,*) |
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[1572] | 659 | WRITE(numout,*)' Namelist of ice parameters for ice thermodynamic computation ' |
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[5837] | 660 | WRITE(numout,*)' ice thick. for lateral accretion rn_hnewice = ', rn_hnewice |
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| 661 | WRITE(numout,*)' Frazil ice thickness as a function of wind or not ln_frazil = ', ln_frazil |
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| 662 | WRITE(numout,*)' Maximum proportion of frazil ice collecting at bottom rn_maxfrazb = ', rn_maxfrazb |
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| 663 | WRITE(numout,*)' Thresold relative drift speed for collection of frazil rn_vfrazb = ', rn_vfrazb |
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| 664 | WRITE(numout,*)' Squeezing coefficient for collection of frazil rn_Cfrazb = ', rn_Cfrazb |
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| 665 | WRITE(numout,*)' minimum ice thickness rn_himin = ', rn_himin |
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[1572] | 666 | WRITE(numout,*)' numerical carac. of the scheme for diffusion in ice ' |
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[5837] | 667 | WRITE(numout,*)' coefficient for ice-lead partition of snowfall rn_betas = ', rn_betas |
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| 668 | WRITE(numout,*)' extinction radiation parameter in sea ice rn_kappa_i = ', rn_kappa_i |
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| 669 | WRITE(numout,*)' maximal n. of iter. for heat diffusion computation nn_conv_dif = ', nn_conv_dif |
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| 670 | WRITE(numout,*)' maximal err. on T for heat diffusion computation rn_terr_dif = ', rn_terr_dif |
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| 671 | WRITE(numout,*)' switch for comp. of thermal conductivity in the ice nn_ice_thcon = ', nn_ice_thcon |
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| 672 | WRITE(numout,*)' check heat conservation in the ice/snow con_i = ', con_i |
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| 673 | WRITE(numout,*)' virtual ITD mono-category parameterizations (1) or not nn_monocat = ', nn_monocat |
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| 674 | WRITE(numout,*)' iterate the surface non-solar flux (T) or not (F) ln_it_qnsice = ', ln_it_qnsice |
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[825] | 675 | ENDIF |
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[1572] | 676 | ! |
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[825] | 677 | END SUBROUTINE lim_thd_init |
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| 678 | |
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| 679 | #else |
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[1572] | 680 | !!---------------------------------------------------------------------- |
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[2528] | 681 | !! Default option Dummy module NO LIM3 sea-ice model |
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[1572] | 682 | !!---------------------------------------------------------------------- |
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[825] | 683 | #endif |
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| 684 | |
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| 685 | !!====================================================================== |
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| 686 | END MODULE limthd |
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