1 | MODULE icedyn_adv_pra |
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2 | !!====================================================================== |
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3 | !! *** MODULE icedyn_adv_pra *** |
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4 | !! sea-ice : advection => Prather scheme |
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5 | !!====================================================================== |
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6 | !! History : ! 2008-03 (M. Vancoppenolle) original code |
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7 | !! 4.0 ! 2018 (many people) SI3 [aka Sea Ice cube] |
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8 | !!-------------------------------------------------------------------- |
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9 | #if defined key_si3 |
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10 | !!---------------------------------------------------------------------- |
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11 | !! 'key_si3' SI3 sea-ice model |
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12 | !!---------------------------------------------------------------------- |
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13 | !! ice_dyn_adv_pra : advection of sea ice using Prather scheme |
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14 | !! adv_x, adv_y : Prather scheme applied in i- and j-direction, resp. |
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15 | !! adv_pra_init : initialisation of the Prather scheme |
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16 | !! adv_pra_rst : read/write Prather field in ice restart file, or initialized to zero |
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17 | !!---------------------------------------------------------------------- |
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18 | USE dom_oce ! ocean domain |
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19 | USE ice ! sea-ice variables |
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20 | USE sbc_oce , ONLY : nn_fsbc ! frequency of sea-ice call |
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21 | ! |
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22 | USE in_out_manager ! I/O manager |
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23 | USE iom ! I/O manager library |
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24 | USE lib_mpp ! MPP library |
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25 | USE lib_fortran ! fortran utilities (glob_sum + no signed zero) |
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26 | USE lbclnk ! lateral boundary conditions (or mpp links) |
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27 | USE prtctl ! Print control |
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28 | |
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29 | IMPLICIT NONE |
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30 | PRIVATE |
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31 | |
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32 | PUBLIC ice_dyn_adv_pra ! called by icedyn_adv |
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33 | PUBLIC adv_pra_init ! called by icedyn_adv |
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34 | |
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35 | ! Moments for advection |
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36 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxice, syice, sxxice, syyice, sxyice ! ice thickness |
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37 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxsn , sysn , sxxsn , syysn , sxysn ! snow thickness |
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38 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxa , sya , sxxa , syya , sxya ! lead fraction |
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39 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxsal, sysal, sxxsal, syysal, sxysal ! ice salinity |
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40 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxage, syage, sxxage, syyage, sxyage ! ice age |
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41 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: sxopw, syopw, sxxopw, syyopw, sxyopw ! open water in sea ice |
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42 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: sxc0 , syc0 , sxxc0 , syyc0 , sxyc0 ! snow layers heat content |
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43 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: sxe , sye , sxxe , syye , sxye ! ice layers heat content |
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44 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxap , syap , sxxap , syyap , sxyap ! melt pond fraction |
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45 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxvp , syvp , sxxvp , syyvp , sxyvp ! melt pond volume |
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46 | |
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47 | !! * Substitutions |
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48 | # include "vectopt_loop_substitute.h90" |
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49 | !!---------------------------------------------------------------------- |
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50 | !! NEMO/ICE 4.0 , NEMO Consortium (2018) |
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51 | !! $Id$ |
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52 | !! Software governed by the CeCILL license (see ./LICENSE) |
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53 | !!---------------------------------------------------------------------- |
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54 | CONTAINS |
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55 | |
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56 | SUBROUTINE ice_dyn_adv_pra( kt, pu_ice, pv_ice, & |
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57 | & pato_i, pv_i, pv_s, psv_i, poa_i, pa_i, pa_ip, pv_ip, pe_s, pe_i ) |
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58 | !!---------------------------------------------------------------------- |
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59 | !! ** routine ice_dyn_adv_pra ** |
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60 | !! |
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61 | !! ** purpose : Computes and adds the advection trend to sea-ice |
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62 | !! |
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63 | !! ** method : Uses Prather second order scheme that advects tracers |
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64 | !! but also their quadratic forms. The method preserves |
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65 | !! tracer structures by conserving second order moments. |
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66 | !! |
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67 | !! Reference: Prather, 1986, JGR, 91, D6. 6671-6681. |
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68 | !!---------------------------------------------------------------------- |
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69 | INTEGER , INTENT(in ) :: kt ! time step |
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70 | REAL(wp), DIMENSION(:,:) , INTENT(in ) :: pu_ice ! ice i-velocity |
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71 | REAL(wp), DIMENSION(:,:) , INTENT(in ) :: pv_ice ! ice j-velocity |
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72 | REAL(wp), DIMENSION(:,:) , INTENT(inout) :: pato_i ! open water area |
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73 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_i ! ice volume |
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74 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_s ! snw volume |
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75 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: psv_i ! salt content |
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76 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: poa_i ! age content |
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77 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pa_i ! ice concentration |
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78 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pa_ip ! melt pond fraction |
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79 | REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: pv_ip ! melt pond volume |
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80 | REAL(wp), DIMENSION(:,:,:,:), INTENT(inout) :: pe_s ! snw heat content |
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81 | REAL(wp), DIMENSION(:,:,:,:), INTENT(inout) :: pe_i ! ice heat content |
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82 | ! |
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83 | INTEGER :: jk, jl, jt ! dummy loop indices |
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84 | INTEGER :: initad ! number of sub-timestep for the advection |
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85 | REAL(wp) :: zcfl , zusnit ! - - |
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86 | REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zarea |
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87 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: z0opw |
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88 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: z0ice, z0snw, z0ai, z0smi, z0oi |
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89 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: z0ap , z0vp |
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90 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: z0es |
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91 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: z0ei |
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92 | !!---------------------------------------------------------------------- |
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93 | ! |
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94 | IF( kt == nit000 .AND. lwp ) WRITE(numout,*) '-- ice_dyn_adv_pra: Prather advection scheme' |
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95 | ! |
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96 | ALLOCATE( zarea(jpi,jpj) , z0opw(jpi,jpj, 1 ) , z0ice(jpi,jpj,jpl) , z0snw(jpi,jpj,jpl) , & |
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97 | & z0ai(jpi,jpj,jpl) , z0smi(jpi,jpj,jpl) , z0oi (jpi,jpj,jpl) , z0ap (jpi,jpj,jpl) , z0vp(jpi,jpj,jpl) , & |
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98 | & z0es (jpi,jpj,nlay_s,jpl), z0ei(jpi,jpj,nlay_i,jpl) ) |
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99 | ! |
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100 | ! --- If ice drift field is too fast, use an appropriate time step for advection (CFL test for stability) --- ! |
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101 | zcfl = MAXVAL( ABS( pu_ice(:,:) ) * rdt_ice * r1_e1u(:,:) ) |
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102 | zcfl = MAX( zcfl, MAXVAL( ABS( pv_ice(:,:) ) * rdt_ice * r1_e2v(:,:) ) ) |
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103 | CALL mpp_max( 'icedyn_adv_pra', zcfl ) |
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104 | |
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105 | IF( zcfl > 0.5 ) THEN ; initad = 2 ; zusnit = 0.5_wp |
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106 | ELSE ; initad = 1 ; zusnit = 1.0_wp |
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107 | ENDIF |
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108 | |
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109 | zarea(:,:) = e1e2t(:,:) |
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110 | !------------------------- |
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111 | ! transported fields |
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112 | !------------------------- |
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113 | z0opw(:,:,1) = pato_i(:,:) * e1e2t(:,:) ! Open water area |
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114 | DO jl = 1, jpl |
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115 | z0snw(:,:,jl) = pv_s (:,:, jl) * e1e2t(:,:) ! Snow volume |
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116 | z0ice(:,:,jl) = pv_i (:,:, jl) * e1e2t(:,:) ! Ice volume |
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117 | z0ai (:,:,jl) = pa_i (:,:, jl) * e1e2t(:,:) ! Ice area |
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118 | z0smi(:,:,jl) = psv_i(:,:, jl) * e1e2t(:,:) ! Salt content |
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119 | z0oi (:,:,jl) = poa_i(:,:, jl) * e1e2t(:,:) ! Age content |
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120 | DO jk = 1, nlay_s |
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121 | z0es(:,:,jk,jl) = pe_s(:,:,jk,jl) * e1e2t(:,:) ! Snow heat content |
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122 | END DO |
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123 | DO jk = 1, nlay_i |
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124 | z0ei(:,:,jk,jl) = pe_i(:,:,jk,jl) * e1e2t(:,:) ! Ice heat content |
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125 | END DO |
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126 | IF ( ln_pnd_H12 ) THEN |
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127 | z0ap(:,:,jl) = pa_ip(:,:,jl) * e1e2t(:,:) ! Melt pond fraction |
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128 | z0vp(:,:,jl) = pv_ip(:,:,jl) * e1e2t(:,:) ! Melt pond volume |
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129 | ENDIF |
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130 | END DO |
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131 | |
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132 | ! !--------------------------------------------! |
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133 | IF( MOD( ( kt - 1) / nn_fsbc , 2 ) == 0 ) THEN !== odd ice time step: adv_x then adv_y ==! |
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134 | ! !--------------------------------------------! |
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135 | DO jt = 1, initad |
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136 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0opw (:,:,1), sxopw(:,:), & !--- ice open water area |
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137 | & sxxopw(:,:) , syopw(:,:), syyopw(:,:), sxyopw(:,:) ) |
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138 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0opw (:,:,1), sxopw(:,:), & |
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139 | & sxxopw(:,:) , syopw(:,:), syyopw(:,:), sxyopw(:,:) ) |
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140 | DO jl = 1, jpl |
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141 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0ice (:,:,jl), sxice(:,:,jl), & !--- ice volume --- |
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142 | & sxxice(:,:,jl), syice(:,:,jl), syyice(:,:,jl), sxyice(:,:,jl) ) |
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143 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0ice (:,:,jl), sxice(:,:,jl), & |
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144 | & sxxice(:,:,jl), syice(:,:,jl), syyice(:,:,jl), sxyice(:,:,jl) ) |
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145 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0snw (:,:,jl), sxsn (:,:,jl), & !--- snow volume --- |
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146 | & sxxsn (:,:,jl), sysn (:,:,jl), syysn (:,:,jl), sxysn (:,:,jl) ) |
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147 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0snw (:,:,jl), sxsn (:,:,jl), & |
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148 | & sxxsn (:,:,jl), sysn (:,:,jl), syysn (:,:,jl), sxysn (:,:,jl) ) |
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149 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0smi (:,:,jl), sxsal(:,:,jl), & !--- ice salinity --- |
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150 | & sxxsal(:,:,jl), sysal(:,:,jl), syysal(:,:,jl), sxysal(:,:,jl) ) |
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151 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0smi (:,:,jl), sxsal(:,:,jl), & |
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152 | & sxxsal(:,:,jl), sysal(:,:,jl), syysal(:,:,jl), sxysal(:,:,jl) ) |
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153 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0oi (:,:,jl), sxage(:,:,jl), & !--- ice age --- |
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154 | & sxxage(:,:,jl), syage(:,:,jl), syyage(:,:,jl), sxyage(:,:,jl) ) |
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155 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0oi (:,:,jl), sxage(:,:,jl), & |
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156 | & sxxage(:,:,jl), syage(:,:,jl), syyage(:,:,jl), sxyage(:,:,jl) ) |
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157 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0ai (:,:,jl), sxa (:,:,jl), & !--- ice concentrations --- |
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158 | & sxxa (:,:,jl), sya (:,:,jl), syya (:,:,jl), sxya (:,:,jl) ) |
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159 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0ai (:,:,jl), sxa (:,:,jl), & |
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160 | & sxxa (:,:,jl), sya (:,:,jl), syya (:,:,jl), sxya (:,:,jl) ) |
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161 | DO jk = 1, nlay_s !--- snow heat contents --- |
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162 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0es (:,:,jk,jl), sxc0(:,:,jk,jl), & |
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163 | & sxxc0(:,:,jk,jl), syc0(:,:,jk,jl), syyc0(:,:,jk,jl), sxyc0(:,:,jk,jl) ) |
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164 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0es (:,:,jk,jl), sxc0(:,:,jk,jl), & |
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165 | & sxxc0(:,:,jk,jl), syc0(:,:,jk,jl), syyc0(:,:,jk,jl), sxyc0(:,:,jk,jl) ) |
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166 | END DO |
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167 | DO jk = 1, nlay_i !--- ice heat contents --- |
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168 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0ei(:,:,jk,jl), sxe(:,:,jk,jl), & |
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169 | & sxxe(:,:,jk,jl), sye(:,:,jk,jl), syye(:,:,jk,jl), sxye(:,:,jk,jl) ) |
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170 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0ei(:,:,jk,jl), sxe(:,:,jk,jl), & |
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171 | & sxxe(:,:,jk,jl), sye(:,:,jk,jl), syye(:,:,jk,jl), sxye(:,:,jk,jl) ) |
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172 | END DO |
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173 | IF ( ln_pnd_H12 ) THEN |
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174 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0ap (:,:,jl), sxap (:,:,jl), & !--- melt pond fraction -- |
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175 | & sxxap (:,:,jl), syap (:,:,jl), syyap (:,:,jl), sxyap (:,:,jl) ) |
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176 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0ap (:,:,jl), sxap (:,:,jl), & |
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177 | & sxxap (:,:,jl), syap (:,:,jl), syyap (:,:,jl), sxyap (:,:,jl) ) |
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178 | CALL adv_x( zusnit, pu_ice, 1._wp, zarea, z0vp (:,:,jl), sxvp (:,:,jl), & !--- melt pond volume -- |
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179 | & sxxvp (:,:,jl), syvp (:,:,jl), syyvp (:,:,jl), sxyvp (:,:,jl) ) |
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180 | CALL adv_y( zusnit, pv_ice, 0._wp, zarea, z0vp (:,:,jl), sxvp (:,:,jl), & |
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181 | & sxxvp (:,:,jl), syvp (:,:,jl), syyvp (:,:,jl), sxyvp (:,:,jl) ) |
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182 | ENDIF |
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183 | END DO |
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184 | END DO |
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185 | ! !--------------------------------------------! |
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186 | ELSE !== even ice time step: adv_y then adv_x ==! |
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187 | ! !--------------------------------------------! |
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188 | DO jt = 1, initad |
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189 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0opw (:,:,1), sxopw(:,:), & !--- ice open water area |
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190 | & sxxopw(:,:) , syopw(:,:), syyopw(:,:), sxyopw(:,:) ) |
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191 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0opw (:,:,1), sxopw(:,:), & |
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192 | & sxxopw(:,:) , syopw(:,:), syyopw(:,:), sxyopw(:,:) ) |
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193 | DO jl = 1, jpl |
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194 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0ice (:,:,jl), sxice(:,:,jl), & !--- ice volume --- |
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195 | & sxxice(:,:,jl), syice(:,:,jl), syyice(:,:,jl), sxyice(:,:,jl) ) |
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196 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0ice (:,:,jl), sxice(:,:,jl), & |
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197 | & sxxice(:,:,jl), syice(:,:,jl), syyice(:,:,jl), sxyice(:,:,jl) ) |
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198 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0snw (:,:,jl), sxsn (:,:,jl), & !--- snow volume --- |
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199 | & sxxsn (:,:,jl), sysn (:,:,jl), syysn (:,:,jl), sxysn (:,:,jl) ) |
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200 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0snw (:,:,jl), sxsn (:,:,jl), & |
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201 | & sxxsn (:,:,jl), sysn (:,:,jl), syysn (:,:,jl), sxysn (:,:,jl) ) |
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202 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0smi (:,:,jl), sxsal(:,:,jl), & !--- ice salinity --- |
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203 | & sxxsal(:,:,jl), sysal(:,:,jl), syysal(:,:,jl), sxysal(:,:,jl) ) |
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204 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0smi (:,:,jl), sxsal(:,:,jl), & |
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205 | & sxxsal(:,:,jl), sysal(:,:,jl), syysal(:,:,jl), sxysal(:,:,jl) ) |
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206 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0oi (:,:,jl), sxage(:,:,jl), & !--- ice age --- |
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207 | & sxxage(:,:,jl), syage(:,:,jl), syyage(:,:,jl), sxyage(:,:,jl) ) |
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208 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0oi (:,:,jl), sxage(:,:,jl), & |
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209 | & sxxage(:,:,jl), syage(:,:,jl), syyage(:,:,jl), sxyage(:,:,jl) ) |
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210 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0ai (:,:,jl), sxa (:,:,jl), & !--- ice concentrations --- |
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211 | & sxxa (:,:,jl), sya (:,:,jl), syya (:,:,jl), sxya (:,:,jl) ) |
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212 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0ai (:,:,jl), sxa (:,:,jl), & |
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213 | & sxxa (:,:,jl), sya (:,:,jl), syya (:,:,jl), sxya (:,:,jl) ) |
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214 | DO jk = 1, nlay_s !--- snow heat contents --- |
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215 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0es (:,:,jk,jl), sxc0(:,:,jk,jl), & |
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216 | & sxxc0(:,:,jk,jl), syc0(:,:,jk,jl), syyc0(:,:,jk,jl), sxyc0(:,:,jk,jl) ) |
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217 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0es (:,:,jk,jl), sxc0(:,:,jk,jl), & |
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218 | & sxxc0(:,:,jk,jl), syc0(:,:,jk,jl), syyc0(:,:,jk,jl), sxyc0(:,:,jk,jl) ) |
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219 | END DO |
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220 | DO jk = 1, nlay_i !--- ice heat contents --- |
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221 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0ei(:,:,jk,jl), sxe(:,:,jk,jl), & |
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222 | & sxxe(:,:,jk,jl), sye(:,:,jk,jl), syye(:,:,jk,jl), sxye(:,:,jk,jl) ) |
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223 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0ei(:,:,jk,jl), sxe(:,:,jk,jl), & |
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224 | & sxxe(:,:,jk,jl), sye(:,:,jk,jl), syye(:,:,jk,jl), sxye(:,:,jk,jl) ) |
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225 | END DO |
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226 | IF ( ln_pnd_H12 ) THEN |
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227 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0ap (:,:,jl), sxap (:,:,jl), & !--- melt pond fraction --- |
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228 | & sxxap (:,:,jl), syap (:,:,jl), syyap (:,:,jl), sxyap (:,:,jl) ) |
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229 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0ap (:,:,jl), sxap (:,:,jl), & |
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230 | & sxxap (:,:,jl), syap (:,:,jl), syyap (:,:,jl), sxyap (:,:,jl) ) |
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231 | CALL adv_y( zusnit, pv_ice, 1._wp, zarea, z0vp (:,:,jl), sxvp (:,:,jl), & !--- melt pond volume --- |
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232 | & sxxvp (:,:,jl), syvp (:,:,jl), syyvp (:,:,jl), sxyvp (:,:,jl) ) |
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233 | CALL adv_x( zusnit, pu_ice, 0._wp, zarea, z0vp (:,:,jl), sxvp (:,:,jl), & |
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234 | & sxxvp (:,:,jl), syvp (:,:,jl), syyvp (:,:,jl), sxyvp (:,:,jl) ) |
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235 | ENDIF |
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236 | END DO |
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237 | END DO |
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238 | ENDIF |
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239 | |
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240 | !------------------------------------------- |
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241 | ! Recover the properties from their contents |
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242 | !------------------------------------------- |
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243 | pato_i(:,:) = z0opw(:,:,1) * r1_e1e2t(:,:) * tmask(:,:,1) |
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244 | DO jl = 1, jpl |
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245 | pv_i (:,:, jl) = z0ice(:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
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246 | pv_s (:,:, jl) = z0snw(:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
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247 | psv_i(:,:, jl) = z0smi(:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
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248 | poa_i(:,:, jl) = z0oi (:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
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249 | pa_i (:,:, jl) = z0ai (:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
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250 | DO jk = 1, nlay_s |
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251 | pe_s(:,:,jk,jl) = z0es(:,:,jk,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
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252 | END DO |
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253 | DO jk = 1, nlay_i |
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254 | pe_i(:,:,jk,jl) = z0ei(:,:,jk,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
---|
255 | END DO |
---|
256 | IF ( ln_pnd_H12 ) THEN |
---|
257 | pa_ip (:,:,jl) = z0ap (:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
---|
258 | pv_ip (:,:,jl) = z0vp (:,:,jl) * r1_e1e2t(:,:) * tmask(:,:,1) |
---|
259 | ENDIF |
---|
260 | END DO |
---|
261 | ! |
---|
262 | DEALLOCATE( zarea , z0opw , z0ice, z0snw , z0ai , z0smi , z0oi , z0ap , z0vp , z0es, z0ei ) |
---|
263 | ! |
---|
264 | IF( lrst_ice ) CALL adv_pra_rst( 'WRITE', kt ) !* write Prather fields in the restart file |
---|
265 | ! |
---|
266 | END SUBROUTINE ice_dyn_adv_pra |
---|
267 | |
---|
268 | |
---|
269 | SUBROUTINE adv_x( pdf, put , pcrh, psm , ps0 , & |
---|
270 | & psx, psxx, psy , psyy, psxy ) |
---|
271 | !!---------------------------------------------------------------------- |
---|
272 | !! ** routine adv_x ** |
---|
273 | !! |
---|
274 | !! ** purpose : Computes and adds the advection trend to sea-ice |
---|
275 | !! variable on x axis |
---|
276 | !!---------------------------------------------------------------------- |
---|
277 | REAL(wp) , INTENT(in ) :: pdf ! reduction factor for the time step |
---|
278 | REAL(wp) , INTENT(in ) :: pcrh ! call adv_x then adv_y (=1) or the opposite (=0) |
---|
279 | REAL(wp), DIMENSION(jpi,jpj), INTENT(in ) :: put ! i-direction ice velocity at U-point [m/s] |
---|
280 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: psm ! area |
---|
281 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: ps0 ! field to be advected |
---|
282 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: psx , psy ! 1st moments |
---|
283 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: psxx, psyy, psxy ! 2nd moments |
---|
284 | !! |
---|
285 | INTEGER :: ji, jj ! dummy loop indices |
---|
286 | REAL(wp) :: zs1max, zrdt, zslpmax, ztemp ! local scalars |
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287 | REAL(wp) :: zs1new, zalf , zalfq , zbt ! - - |
---|
288 | REAL(wp) :: zs2new, zalf1, zalf1q, zbt1 ! - - |
---|
289 | REAL(wp), DIMENSION(jpi,jpj) :: zf0 , zfx , zfy , zbet ! 2D workspace |
---|
290 | REAL(wp), DIMENSION(jpi,jpj) :: zfm , zfxx , zfyy , zfxy ! - - |
---|
291 | REAL(wp), DIMENSION(jpi,jpj) :: zalg, zalg1, zalg1q ! - - |
---|
292 | !----------------------------------------------------------------------- |
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293 | |
---|
294 | ! Limitation of moments. |
---|
295 | |
---|
296 | zrdt = rdt_ice * pdf ! If ice drift field is too fast, use an appropriate time step for advection. |
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297 | |
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298 | DO jj = 1, jpj |
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299 | DO ji = 1, jpi |
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300 | zslpmax = MAX( 0._wp, ps0(ji,jj) ) |
---|
301 | zs1max = 1.5 * zslpmax |
---|
302 | zs1new = MIN( zs1max, MAX( -zs1max, psx(ji,jj) ) ) |
---|
303 | zs2new = MIN( 2.0 * zslpmax - 0.3334 * ABS( zs1new ), & |
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304 | & MAX( ABS( zs1new ) - zslpmax, psxx(ji,jj) ) ) |
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305 | rswitch = ( 1.0 - MAX( 0._wp, SIGN( 1._wp, -zslpmax) ) ) * tmask(ji,jj,1) ! Case of empty boxes & Apply mask |
---|
306 | |
---|
307 | ps0 (ji,jj) = zslpmax |
---|
308 | psx (ji,jj) = zs1new * rswitch |
---|
309 | psxx(ji,jj) = zs2new * rswitch |
---|
310 | psy (ji,jj) = psy (ji,jj) * rswitch |
---|
311 | psyy(ji,jj) = psyy(ji,jj) * rswitch |
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312 | psxy(ji,jj) = MIN( zslpmax, MAX( -zslpmax, psxy(ji,jj) ) ) * rswitch |
---|
313 | END DO |
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314 | END DO |
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315 | |
---|
316 | ! Initialize volumes of boxes (=area if adv_x first called, =psm otherwise) |
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317 | psm (:,:) = MAX( pcrh * e1e2t(:,:) + ( 1.0 - pcrh ) * psm(:,:) , epsi20 ) |
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318 | |
---|
319 | ! Calculate fluxes and moments between boxes i<-->i+1 |
---|
320 | DO jj = 1, jpj ! Flux from i to i+1 WHEN u GT 0 |
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321 | DO ji = 1, jpi |
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322 | zbet(ji,jj) = MAX( 0._wp, SIGN( 1._wp, put(ji,jj) ) ) |
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323 | zalf = MAX( 0._wp, put(ji,jj) ) * zrdt * e2u(ji,jj) / psm(ji,jj) |
---|
324 | zalfq = zalf * zalf |
---|
325 | zalf1 = 1.0 - zalf |
---|
326 | zalf1q = zalf1 * zalf1 |
---|
327 | ! |
---|
328 | zfm (ji,jj) = zalf * psm (ji,jj) |
---|
329 | zf0 (ji,jj) = zalf * ( ps0 (ji,jj) + zalf1 * ( psx(ji,jj) + (zalf1 - zalf) * psxx(ji,jj) ) ) |
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330 | zfx (ji,jj) = zalfq * ( psx (ji,jj) + 3.0 * zalf1 * psxx(ji,jj) ) |
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331 | zfxx(ji,jj) = zalf * psxx(ji,jj) * zalfq |
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332 | zfy (ji,jj) = zalf * ( psy (ji,jj) + zalf1 * psxy(ji,jj) ) |
---|
333 | zfxy(ji,jj) = zalfq * psxy(ji,jj) |
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334 | zfyy(ji,jj) = zalf * psyy(ji,jj) |
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335 | |
---|
336 | ! Readjust moments remaining in the box. |
---|
337 | psm (ji,jj) = psm (ji,jj) - zfm(ji,jj) |
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338 | ps0 (ji,jj) = ps0 (ji,jj) - zf0(ji,jj) |
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339 | psx (ji,jj) = zalf1q * ( psx(ji,jj) - 3.0 * zalf * psxx(ji,jj) ) |
---|
340 | psxx(ji,jj) = zalf1 * zalf1q * psxx(ji,jj) |
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341 | psy (ji,jj) = psy (ji,jj) - zfy(ji,jj) |
---|
342 | psyy(ji,jj) = psyy(ji,jj) - zfyy(ji,jj) |
---|
343 | psxy(ji,jj) = zalf1q * psxy(ji,jj) |
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344 | END DO |
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345 | END DO |
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346 | |
---|
347 | DO jj = 1, jpjm1 ! Flux from i+1 to i when u LT 0. |
---|
348 | DO ji = 1, fs_jpim1 |
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349 | zalf = MAX( 0._wp, -put(ji,jj) ) * zrdt * e2u(ji,jj) / psm(ji+1,jj) |
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350 | zalg (ji,jj) = zalf |
---|
351 | zalfq = zalf * zalf |
---|
352 | zalf1 = 1.0 - zalf |
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353 | zalg1 (ji,jj) = zalf1 |
---|
354 | zalf1q = zalf1 * zalf1 |
---|
355 | zalg1q(ji,jj) = zalf1q |
---|
356 | ! |
---|
357 | zfm (ji,jj) = zfm (ji,jj) + zalf * psm (ji+1,jj) |
---|
358 | zf0 (ji,jj) = zf0 (ji,jj) + zalf * ( ps0 (ji+1,jj) - zalf1 * ( psx(ji+1,jj) - (zalf1 - zalf ) * psxx(ji+1,jj) ) ) |
---|
359 | zfx (ji,jj) = zfx (ji,jj) + zalfq * ( psx (ji+1,jj) - 3.0 * zalf1 * psxx(ji+1,jj) ) |
---|
360 | zfxx (ji,jj) = zfxx(ji,jj) + zalf * psxx(ji+1,jj) * zalfq |
---|
361 | zfy (ji,jj) = zfy (ji,jj) + zalf * ( psy (ji+1,jj) - zalf1 * psxy(ji+1,jj) ) |
---|
362 | zfxy (ji,jj) = zfxy(ji,jj) + zalfq * psxy(ji+1,jj) |
---|
363 | zfyy (ji,jj) = zfyy(ji,jj) + zalf * psyy(ji+1,jj) |
---|
364 | END DO |
---|
365 | END DO |
---|
366 | |
---|
367 | DO jj = 2, jpjm1 ! Readjust moments remaining in the box. |
---|
368 | DO ji = fs_2, fs_jpim1 |
---|
369 | zbt = zbet(ji-1,jj) |
---|
370 | zbt1 = 1.0 - zbet(ji-1,jj) |
---|
371 | ! |
---|
372 | psm (ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) - zfm(ji-1,jj) ) |
---|
373 | ps0 (ji,jj) = zbt * ps0(ji,jj) + zbt1 * ( ps0(ji,jj) - zf0(ji-1,jj) ) |
---|
374 | psx (ji,jj) = zalg1q(ji-1,jj) * ( psx(ji,jj) + 3.0 * zalg(ji-1,jj) * psxx(ji,jj) ) |
---|
375 | psxx(ji,jj) = zalg1 (ji-1,jj) * zalg1q(ji-1,jj) * psxx(ji,jj) |
---|
376 | psy (ji,jj) = zbt * psy (ji,jj) + zbt1 * ( psy (ji,jj) - zfy (ji-1,jj) ) |
---|
377 | psyy(ji,jj) = zbt * psyy(ji,jj) + zbt1 * ( psyy(ji,jj) - zfyy(ji-1,jj) ) |
---|
378 | psxy(ji,jj) = zalg1q(ji-1,jj) * psxy(ji,jj) |
---|
379 | END DO |
---|
380 | END DO |
---|
381 | |
---|
382 | ! Put the temporary moments into appropriate neighboring boxes. |
---|
383 | DO jj = 2, jpjm1 ! Flux from i to i+1 IF u GT 0. |
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384 | DO ji = fs_2, fs_jpim1 |
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385 | zbt = zbet(ji-1,jj) |
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386 | zbt1 = 1.0 - zbet(ji-1,jj) |
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387 | psm(ji,jj) = zbt * ( psm(ji,jj) + zfm(ji-1,jj) ) + zbt1 * psm(ji,jj) |
---|
388 | zalf = zbt * zfm(ji-1,jj) / psm(ji,jj) |
---|
389 | zalf1 = 1.0 - zalf |
---|
390 | ztemp = zalf * ps0(ji,jj) - zalf1 * zf0(ji-1,jj) |
---|
391 | ! |
---|
392 | ps0 (ji,jj) = zbt * ( ps0(ji,jj) + zf0(ji-1,jj) ) + zbt1 * ps0(ji,jj) |
---|
393 | psx (ji,jj) = zbt * ( zalf * zfx(ji-1,jj) + zalf1 * psx(ji,jj) + 3.0 * ztemp ) + zbt1 * psx(ji,jj) |
---|
394 | psxx(ji,jj) = zbt * ( zalf * zalf * zfxx(ji-1,jj) + zalf1 * zalf1 * psxx(ji,jj) & |
---|
395 | & + 5.0 * ( zalf * zalf1 * ( psx (ji,jj) - zfx(ji-1,jj) ) - ( zalf1 - zalf ) * ztemp ) ) & |
---|
396 | & + zbt1 * psxx(ji,jj) |
---|
397 | psxy(ji,jj) = zbt * ( zalf * zfxy(ji-1,jj) + zalf1 * psxy(ji,jj) & |
---|
398 | & + 3.0 * (- zalf1*zfy(ji-1,jj) + zalf * psy(ji,jj) ) ) & |
---|
399 | & + zbt1 * psxy(ji,jj) |
---|
400 | psy (ji,jj) = zbt * ( psy (ji,jj) + zfy (ji-1,jj) ) + zbt1 * psy (ji,jj) |
---|
401 | psyy(ji,jj) = zbt * ( psyy(ji,jj) + zfyy(ji-1,jj) ) + zbt1 * psyy(ji,jj) |
---|
402 | END DO |
---|
403 | END DO |
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404 | |
---|
405 | DO jj = 2, jpjm1 ! Flux from i+1 to i IF u LT 0. |
---|
406 | DO ji = fs_2, fs_jpim1 |
---|
407 | zbt = zbet(ji,jj) |
---|
408 | zbt1 = 1.0 - zbet(ji,jj) |
---|
409 | psm(ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) + zfm(ji,jj) ) |
---|
410 | zalf = zbt1 * zfm(ji,jj) / psm(ji,jj) |
---|
411 | zalf1 = 1.0 - zalf |
---|
412 | ztemp = - zalf * ps0(ji,jj) + zalf1 * zf0(ji,jj) |
---|
413 | ! |
---|
414 | ps0(ji,jj) = zbt * ps0 (ji,jj) + zbt1 * ( ps0(ji,jj) + zf0(ji,jj) ) |
---|
415 | psx(ji,jj) = zbt * psx (ji,jj) + zbt1 * ( zalf * zfx(ji,jj) + zalf1 * psx(ji,jj) + 3.0 * ztemp ) |
---|
416 | psxx(ji,jj) = zbt * psxx(ji,jj) + zbt1 * ( zalf * zalf * zfxx(ji,jj) + zalf1 * zalf1 * psxx(ji,jj) & |
---|
417 | & + 5.0 *( zalf * zalf1 * ( - psx(ji,jj) + zfx(ji,jj) ) & |
---|
418 | & + ( zalf1 - zalf ) * ztemp ) ) |
---|
419 | psxy(ji,jj) = zbt * psxy(ji,jj) + zbt1 * ( zalf * zfxy(ji,jj) + zalf1 * psxy(ji,jj) & |
---|
420 | & + 3.0 * ( zalf1 * zfy(ji,jj) - zalf * psy(ji,jj) ) ) |
---|
421 | psy(ji,jj) = zbt * psy (ji,jj) + zbt1 * ( psy (ji,jj) + zfy (ji,jj) ) |
---|
422 | psyy(ji,jj) = zbt * psyy(ji,jj) + zbt1 * ( psyy(ji,jj) + zfyy(ji,jj) ) |
---|
423 | END DO |
---|
424 | END DO |
---|
425 | |
---|
426 | !-- Lateral boundary conditions |
---|
427 | CALL lbc_lnk_multi( 'icedyn_adv_pra', psm , 'T', 1., ps0 , 'T', 1. & |
---|
428 | & , psx , 'T', -1., psy , 'T', -1. & ! caution gradient ==> the sign changes |
---|
429 | & , psxx, 'T', 1., psyy, 'T', 1. & |
---|
430 | & , psxy, 'T', 1. ) |
---|
431 | |
---|
432 | IF(ln_ctl) THEN |
---|
433 | CALL prt_ctl(tab2d_1=psm , clinfo1=' adv_x: psm :', tab2d_2=ps0 , clinfo2=' ps0 : ') |
---|
434 | CALL prt_ctl(tab2d_1=psx , clinfo1=' adv_x: psx :', tab2d_2=psxx, clinfo2=' psxx : ') |
---|
435 | CALL prt_ctl(tab2d_1=psy , clinfo1=' adv_x: psy :', tab2d_2=psyy, clinfo2=' psyy : ') |
---|
436 | CALL prt_ctl(tab2d_1=psxy , clinfo1=' adv_x: psxy :') |
---|
437 | ENDIF |
---|
438 | ! |
---|
439 | END SUBROUTINE adv_x |
---|
440 | |
---|
441 | |
---|
442 | SUBROUTINE adv_y( pdf, pvt , pcrh, psm , ps0 , & |
---|
443 | & psx, psxx, psy , psyy, psxy ) |
---|
444 | !!--------------------------------------------------------------------- |
---|
445 | !! ** routine adv_y ** |
---|
446 | !! |
---|
447 | !! ** purpose : Computes and adds the advection trend to sea-ice |
---|
448 | !! variable on y axis |
---|
449 | !!--------------------------------------------------------------------- |
---|
450 | REAL(wp) , INTENT(in ) :: pdf ! reduction factor for the time step |
---|
451 | REAL(wp) , INTENT(in ) :: pcrh ! call adv_x then adv_y (=1) or the opposite (=0) |
---|
452 | REAL(wp), DIMENSION(jpi,jpj), INTENT(in ) :: pvt ! j-direction ice velocity at V-point [m/s] |
---|
453 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: psm ! area |
---|
454 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: ps0 ! field to be advected |
---|
455 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: psx , psy ! 1st moments |
---|
456 | REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: psxx, psyy, psxy ! 2nd moments |
---|
457 | !! |
---|
458 | INTEGER :: ji, jj ! dummy loop indices |
---|
459 | REAL(wp) :: zs1max, zrdt, zslpmax, ztemp ! temporary scalars |
---|
460 | REAL(wp) :: zs1new, zalf , zalfq , zbt ! - - |
---|
461 | REAL(wp) :: zs2new, zalf1, zalf1q, zbt1 ! - - |
---|
462 | REAL(wp), DIMENSION(jpi,jpj) :: zf0, zfx , zfy , zbet ! 2D workspace |
---|
463 | REAL(wp), DIMENSION(jpi,jpj) :: zfm, zfxx, zfyy, zfxy ! - - |
---|
464 | REAL(wp), DIMENSION(jpi,jpj) :: zalg, zalg1, zalg1q ! - - |
---|
465 | !--------------------------------------------------------------------- |
---|
466 | |
---|
467 | ! Limitation of moments. |
---|
468 | |
---|
469 | zrdt = rdt_ice * pdf ! If ice drift field is too fast, use an appropriate time step for advection. |
---|
470 | |
---|
471 | DO jj = 1, jpj |
---|
472 | DO ji = 1, jpi |
---|
473 | zslpmax = MAX( 0._wp, ps0(ji,jj) ) |
---|
474 | zs1max = 1.5 * zslpmax |
---|
475 | zs1new = MIN( zs1max, MAX( -zs1max, psy(ji,jj) ) ) |
---|
476 | zs2new = MIN( ( 2.0 * zslpmax - 0.3334 * ABS( zs1new ) ), & |
---|
477 | & MAX( ABS( zs1new )-zslpmax, psyy(ji,jj) ) ) |
---|
478 | rswitch = ( 1.0 - MAX( 0._wp, SIGN( 1._wp, -zslpmax) ) ) * tmask(ji,jj,1) ! Case of empty boxes & Apply mask |
---|
479 | ! |
---|
480 | ps0 (ji,jj) = zslpmax |
---|
481 | psx (ji,jj) = psx (ji,jj) * rswitch |
---|
482 | psxx(ji,jj) = psxx(ji,jj) * rswitch |
---|
483 | psy (ji,jj) = zs1new * rswitch |
---|
484 | psyy(ji,jj) = zs2new * rswitch |
---|
485 | psxy(ji,jj) = MIN( zslpmax, MAX( -zslpmax, psxy(ji,jj) ) ) * rswitch |
---|
486 | END DO |
---|
487 | END DO |
---|
488 | |
---|
489 | ! Initialize volumes of boxes (=area if adv_x first called, =psm otherwise) |
---|
490 | psm(:,:) = MAX( pcrh * e1e2t(:,:) + ( 1.0 - pcrh ) * psm(:,:) , epsi20 ) |
---|
491 | |
---|
492 | ! Calculate fluxes and moments between boxes j<-->j+1 |
---|
493 | DO jj = 1, jpj ! Flux from j to j+1 WHEN v GT 0 |
---|
494 | DO ji = 1, jpi |
---|
495 | zbet(ji,jj) = MAX( 0._wp, SIGN( 1._wp, pvt(ji,jj) ) ) |
---|
496 | zalf = MAX( 0._wp, pvt(ji,jj) ) * zrdt * e1v(ji,jj) / psm(ji,jj) |
---|
497 | zalfq = zalf * zalf |
---|
498 | zalf1 = 1.0 - zalf |
---|
499 | zalf1q = zalf1 * zalf1 |
---|
500 | ! |
---|
501 | zfm (ji,jj) = zalf * psm(ji,jj) |
---|
502 | zf0 (ji,jj) = zalf * ( ps0(ji,jj) + zalf1 * ( psy(ji,jj) + (zalf1-zalf) * psyy(ji,jj) ) ) |
---|
503 | zfy (ji,jj) = zalfq *( psy(ji,jj) + 3.0*zalf1*psyy(ji,jj) ) |
---|
504 | zfyy(ji,jj) = zalf * zalfq * psyy(ji,jj) |
---|
505 | zfx (ji,jj) = zalf * ( psx(ji,jj) + zalf1 * psxy(ji,jj) ) |
---|
506 | zfxy(ji,jj) = zalfq * psxy(ji,jj) |
---|
507 | zfxx(ji,jj) = zalf * psxx(ji,jj) |
---|
508 | ! |
---|
509 | ! Readjust moments remaining in the box. |
---|
510 | psm (ji,jj) = psm (ji,jj) - zfm(ji,jj) |
---|
511 | ps0 (ji,jj) = ps0 (ji,jj) - zf0(ji,jj) |
---|
512 | psy (ji,jj) = zalf1q * ( psy(ji,jj) -3.0 * zalf * psyy(ji,jj) ) |
---|
513 | psyy(ji,jj) = zalf1 * zalf1q * psyy(ji,jj) |
---|
514 | psx (ji,jj) = psx (ji,jj) - zfx(ji,jj) |
---|
515 | psxx(ji,jj) = psxx(ji,jj) - zfxx(ji,jj) |
---|
516 | psxy(ji,jj) = zalf1q * psxy(ji,jj) |
---|
517 | END DO |
---|
518 | END DO |
---|
519 | ! |
---|
520 | DO jj = 1, jpjm1 ! Flux from j+1 to j when v LT 0. |
---|
521 | DO ji = 1, jpi |
---|
522 | zalf = ( MAX(0._wp, -pvt(ji,jj) ) * zrdt * e1v(ji,jj) ) / psm(ji,jj+1) |
---|
523 | zalg (ji,jj) = zalf |
---|
524 | zalfq = zalf * zalf |
---|
525 | zalf1 = 1.0 - zalf |
---|
526 | zalg1 (ji,jj) = zalf1 |
---|
527 | zalf1q = zalf1 * zalf1 |
---|
528 | zalg1q(ji,jj) = zalf1q |
---|
529 | ! |
---|
530 | zfm (ji,jj) = zfm (ji,jj) + zalf * psm (ji,jj+1) |
---|
531 | zf0 (ji,jj) = zf0 (ji,jj) + zalf * ( ps0 (ji,jj+1) - zalf1 * (psy(ji,jj+1) - (zalf1 - zalf ) * psyy(ji,jj+1) ) ) |
---|
532 | zfy (ji,jj) = zfy (ji,jj) + zalfq * ( psy (ji,jj+1) - 3.0 * zalf1 * psyy(ji,jj+1) ) |
---|
533 | zfyy (ji,jj) = zfyy(ji,jj) + zalf * psyy(ji,jj+1) * zalfq |
---|
534 | zfx (ji,jj) = zfx (ji,jj) + zalf * ( psx (ji,jj+1) - zalf1 * psxy(ji,jj+1) ) |
---|
535 | zfxy (ji,jj) = zfxy(ji,jj) + zalfq * psxy(ji,jj+1) |
---|
536 | zfxx (ji,jj) = zfxx(ji,jj) + zalf * psxx(ji,jj+1) |
---|
537 | END DO |
---|
538 | END DO |
---|
539 | |
---|
540 | ! Readjust moments remaining in the box. |
---|
541 | DO jj = 2, jpj |
---|
542 | DO ji = 1, jpi |
---|
543 | zbt = zbet(ji,jj-1) |
---|
544 | zbt1 = ( 1.0 - zbet(ji,jj-1) ) |
---|
545 | ! |
---|
546 | psm (ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) - zfm(ji,jj-1) ) |
---|
547 | ps0 (ji,jj) = zbt * ps0(ji,jj) + zbt1 * ( ps0(ji,jj) - zf0(ji,jj-1) ) |
---|
548 | psy (ji,jj) = zalg1q(ji,jj-1) * ( psy(ji,jj) + 3.0 * zalg(ji,jj-1) * psyy(ji,jj) ) |
---|
549 | psyy(ji,jj) = zalg1 (ji,jj-1) * zalg1q(ji,jj-1) * psyy(ji,jj) |
---|
550 | psx (ji,jj) = zbt * psx (ji,jj) + zbt1 * ( psx (ji,jj) - zfx (ji,jj-1) ) |
---|
551 | psxx(ji,jj) = zbt * psxx(ji,jj) + zbt1 * ( psxx(ji,jj) - zfxx(ji,jj-1) ) |
---|
552 | psxy(ji,jj) = zalg1q(ji,jj-1) * psxy(ji,jj) |
---|
553 | END DO |
---|
554 | END DO |
---|
555 | |
---|
556 | ! Put the temporary moments into appropriate neighboring boxes. |
---|
557 | DO jj = 2, jpjm1 ! Flux from j to j+1 IF v GT 0. |
---|
558 | DO ji = 1, jpi |
---|
559 | zbt = zbet(ji,jj-1) |
---|
560 | zbt1 = ( 1.0 - zbet(ji,jj-1) ) |
---|
561 | psm(ji,jj) = zbt * ( psm(ji,jj) + zfm(ji,jj-1) ) + zbt1 * psm(ji,jj) |
---|
562 | zalf = zbt * zfm(ji,jj-1) / psm(ji,jj) |
---|
563 | zalf1 = 1.0 - zalf |
---|
564 | ztemp = zalf * ps0(ji,jj) - zalf1 * zf0(ji,jj-1) |
---|
565 | ! |
---|
566 | ps0(ji,jj) = zbt * ( ps0(ji,jj) + zf0(ji,jj-1) ) + zbt1 * ps0(ji,jj) |
---|
567 | psy(ji,jj) = zbt * ( zalf * zfy(ji,jj-1) + zalf1 * psy(ji,jj) + 3.0 * ztemp ) & |
---|
568 | & + zbt1 * psy(ji,jj) |
---|
569 | psyy(ji,jj) = zbt * ( zalf * zalf * zfyy(ji,jj-1) + zalf1 * zalf1 * psyy(ji,jj) & |
---|
570 | & + 5.0 * ( zalf * zalf1 * ( psy(ji,jj) - zfy(ji,jj-1) ) - ( zalf1 - zalf ) * ztemp ) ) & |
---|
571 | & + zbt1 * psyy(ji,jj) |
---|
572 | psxy(ji,jj) = zbt * ( zalf * zfxy(ji,jj-1) + zalf1 * psxy(ji,jj) & |
---|
573 | & + 3.0 * (- zalf1 * zfx(ji,jj-1) + zalf * psx(ji,jj) ) ) & |
---|
574 | & + zbt1 * psxy(ji,jj) |
---|
575 | psx (ji,jj) = zbt * ( psx (ji,jj) + zfx (ji,jj-1) ) + zbt1 * psx (ji,jj) |
---|
576 | psxx(ji,jj) = zbt * ( psxx(ji,jj) + zfxx(ji,jj-1) ) + zbt1 * psxx(ji,jj) |
---|
577 | END DO |
---|
578 | END DO |
---|
579 | |
---|
580 | DO jj = 2, jpjm1 ! Flux from j+1 to j IF v LT 0. |
---|
581 | DO ji = 1, jpi |
---|
582 | zbt = zbet(ji,jj) |
---|
583 | zbt1 = ( 1.0 - zbet(ji,jj) ) |
---|
584 | psm(ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) + zfm(ji,jj) ) |
---|
585 | zalf = zbt1 * zfm(ji,jj) / psm(ji,jj) |
---|
586 | zalf1 = 1.0 - zalf |
---|
587 | ztemp = - zalf * ps0 (ji,jj) + zalf1 * zf0(ji,jj) |
---|
588 | ps0 (ji,jj) = zbt * ps0 (ji,jj) + zbt1 * ( ps0(ji,jj) + zf0(ji,jj) ) |
---|
589 | psy (ji,jj) = zbt * psy (ji,jj) + zbt1 * ( zalf * zfy(ji,jj) + zalf1 * psy(ji,jj) + 3.0 * ztemp ) |
---|
590 | psyy(ji,jj) = zbt * psyy(ji,jj) + zbt1 * ( zalf * zalf * zfyy(ji,jj) + zalf1 * zalf1 * psyy(ji,jj) & |
---|
591 | & + 5.0 *( zalf *zalf1 *( -psy(ji,jj) + zfy(ji,jj) ) & |
---|
592 | & + ( zalf1 - zalf ) * ztemp ) ) |
---|
593 | psxy(ji,jj) = zbt * psxy(ji,jj) + zbt1 * ( zalf * zfxy(ji,jj) + zalf1 * psxy(ji,jj) & |
---|
594 | & + 3.0 * ( zalf1 * zfx(ji,jj) - zalf * psx(ji,jj) ) ) |
---|
595 | psx (ji,jj) = zbt * psx (ji,jj) + zbt1 * ( psx (ji,jj) + zfx (ji,jj) ) |
---|
596 | psxx(ji,jj) = zbt * psxx(ji,jj) + zbt1 * ( psxx(ji,jj) + zfxx(ji,jj) ) |
---|
597 | END DO |
---|
598 | END DO |
---|
599 | |
---|
600 | !-- Lateral boundary conditions |
---|
601 | CALL lbc_lnk_multi( 'icedyn_adv_pra', psm , 'T', 1., ps0 , 'T', 1. & |
---|
602 | & , psx , 'T', -1., psy , 'T', -1. & ! caution gradient ==> the sign changes |
---|
603 | & , psxx, 'T', 1., psyy, 'T', 1. & |
---|
604 | & , psxy, 'T', 1. ) |
---|
605 | |
---|
606 | IF(ln_ctl) THEN |
---|
607 | CALL prt_ctl(tab2d_1=psm , clinfo1=' adv_y: psm :', tab2d_2=ps0 , clinfo2=' ps0 : ') |
---|
608 | CALL prt_ctl(tab2d_1=psx , clinfo1=' adv_y: psx :', tab2d_2=psxx, clinfo2=' psxx : ') |
---|
609 | CALL prt_ctl(tab2d_1=psy , clinfo1=' adv_y: psy :', tab2d_2=psyy, clinfo2=' psyy : ') |
---|
610 | CALL prt_ctl(tab2d_1=psxy , clinfo1=' adv_y: psxy :') |
---|
611 | ENDIF |
---|
612 | ! |
---|
613 | END SUBROUTINE adv_y |
---|
614 | |
---|
615 | |
---|
616 | SUBROUTINE adv_pra_init |
---|
617 | !!------------------------------------------------------------------- |
---|
618 | !! *** ROUTINE adv_pra_init *** |
---|
619 | !! |
---|
620 | !! ** Purpose : allocate and initialize arrays for Prather advection |
---|
621 | !!------------------------------------------------------------------- |
---|
622 | INTEGER :: ierr |
---|
623 | !!------------------------------------------------------------------- |
---|
624 | ! |
---|
625 | ! !* allocate prather fields |
---|
626 | ALLOCATE( sxopw(jpi,jpj) , syopw(jpi,jpj) , sxxopw(jpi,jpj) , syyopw(jpi,jpj) , sxyopw(jpi,jpj) , & |
---|
627 | & sxice(jpi,jpj,jpl) , syice(jpi,jpj,jpl) , sxxice(jpi,jpj,jpl) , syyice(jpi,jpj,jpl) , sxyice(jpi,jpj,jpl) , & |
---|
628 | & sxsn (jpi,jpj,jpl) , sysn (jpi,jpj,jpl) , sxxsn (jpi,jpj,jpl) , syysn (jpi,jpj,jpl) , sxysn (jpi,jpj,jpl) , & |
---|
629 | & sxa (jpi,jpj,jpl) , sya (jpi,jpj,jpl) , sxxa (jpi,jpj,jpl) , syya (jpi,jpj,jpl) , sxya (jpi,jpj,jpl) , & |
---|
630 | & sxsal(jpi,jpj,jpl) , sysal(jpi,jpj,jpl) , sxxsal(jpi,jpj,jpl) , syysal(jpi,jpj,jpl) , sxysal(jpi,jpj,jpl) , & |
---|
631 | & sxage(jpi,jpj,jpl) , syage(jpi,jpj,jpl) , sxxage(jpi,jpj,jpl) , syyage(jpi,jpj,jpl) , sxyage(jpi,jpj,jpl) , & |
---|
632 | & sxap(jpi,jpj,jpl) , syap (jpi,jpj,jpl) , sxxap (jpi,jpj,jpl) , syyap (jpi,jpj,jpl) , sxyap (jpi,jpj,jpl) , & |
---|
633 | & sxvp(jpi,jpj,jpl) , syvp (jpi,jpj,jpl) , sxxvp (jpi,jpj,jpl) , syyvp (jpi,jpj,jpl) , sxyvp (jpi,jpj,jpl) , & |
---|
634 | ! |
---|
635 | & sxc0 (jpi,jpj,nlay_s,jpl) , syc0 (jpi,jpj,nlay_s,jpl) , sxxc0(jpi,jpj,nlay_s,jpl) , & |
---|
636 | & syyc0(jpi,jpj,nlay_s,jpl) , sxyc0(jpi,jpj,nlay_s,jpl) , & |
---|
637 | ! |
---|
638 | & sxe (jpi,jpj,nlay_i,jpl) , sye (jpi,jpj,nlay_i,jpl) , sxxe (jpi,jpj,nlay_i,jpl) , & |
---|
639 | & syye (jpi,jpj,nlay_i,jpl) , sxye (jpi,jpj,nlay_i,jpl) , & |
---|
640 | & STAT = ierr ) |
---|
641 | ! |
---|
642 | CALL mpp_sum( 'icedyn_adv_pra', ierr ) |
---|
643 | IF( ierr /= 0 ) CALL ctl_stop('STOP', 'adv_pra_init : unable to allocate ice arrays for Prather advection scheme') |
---|
644 | ! |
---|
645 | CALL adv_pra_rst( 'READ' ) !* read or initialize all required files |
---|
646 | ! |
---|
647 | END SUBROUTINE adv_pra_init |
---|
648 | |
---|
649 | |
---|
650 | SUBROUTINE adv_pra_rst( cdrw, kt ) |
---|
651 | !!--------------------------------------------------------------------- |
---|
652 | !! *** ROUTINE adv_pra_rst *** |
---|
653 | !! |
---|
654 | !! ** Purpose : Read or write RHG file in restart file |
---|
655 | !! |
---|
656 | !! ** Method : use of IOM library |
---|
657 | !!---------------------------------------------------------------------- |
---|
658 | CHARACTER(len=*) , INTENT(in) :: cdrw ! "READ"/"WRITE" flag |
---|
659 | INTEGER, OPTIONAL, INTENT(in) :: kt ! ice time-step |
---|
660 | ! |
---|
661 | INTEGER :: jk, jl ! dummy loop indices |
---|
662 | INTEGER :: iter ! local integer |
---|
663 | INTEGER :: id1 ! local integer |
---|
664 | CHARACTER(len=25) :: znam |
---|
665 | CHARACTER(len=2) :: zchar, zchar1 |
---|
666 | REAL(wp), DIMENSION(jpi,jpj,jpl) :: z3d ! 3D workspace |
---|
667 | !!---------------------------------------------------------------------- |
---|
668 | ! |
---|
669 | ! !==========================! |
---|
670 | IF( TRIM(cdrw) == 'READ' ) THEN !== Read or initialize ==! |
---|
671 | ! !==========================! |
---|
672 | ! |
---|
673 | IF( ln_rstart ) THEN ; id1 = iom_varid( numrir, 'sxopw' , ldstop = .FALSE. ) ! file exist: id1>0 |
---|
674 | ELSE ; id1 = 0 ! no restart: id1=0 |
---|
675 | ENDIF |
---|
676 | ! |
---|
677 | IF( id1 > 0 ) THEN !** Read the restart file **! |
---|
678 | ! |
---|
679 | ! ! ice thickness |
---|
680 | CALL iom_get( numrir, jpdom_autoglo, 'sxice' , sxice ) |
---|
681 | CALL iom_get( numrir, jpdom_autoglo, 'syice' , syice ) |
---|
682 | CALL iom_get( numrir, jpdom_autoglo, 'sxxice', sxxice ) |
---|
683 | CALL iom_get( numrir, jpdom_autoglo, 'syyice', syyice ) |
---|
684 | CALL iom_get( numrir, jpdom_autoglo, 'sxyice', sxyice ) |
---|
685 | ! ! snow thickness |
---|
686 | CALL iom_get( numrir, jpdom_autoglo, 'sxsn' , sxsn ) |
---|
687 | CALL iom_get( numrir, jpdom_autoglo, 'sysn' , sysn ) |
---|
688 | CALL iom_get( numrir, jpdom_autoglo, 'sxxsn' , sxxsn ) |
---|
689 | CALL iom_get( numrir, jpdom_autoglo, 'syysn' , syysn ) |
---|
690 | CALL iom_get( numrir, jpdom_autoglo, 'sxysn' , sxysn ) |
---|
691 | ! ! lead fraction |
---|
692 | CALL iom_get( numrir, jpdom_autoglo, 'sxa' , sxa ) |
---|
693 | CALL iom_get( numrir, jpdom_autoglo, 'sya' , sya ) |
---|
694 | CALL iom_get( numrir, jpdom_autoglo, 'sxxa' , sxxa ) |
---|
695 | CALL iom_get( numrir, jpdom_autoglo, 'syya' , syya ) |
---|
696 | CALL iom_get( numrir, jpdom_autoglo, 'sxya' , sxya ) |
---|
697 | ! ! ice salinity |
---|
698 | CALL iom_get( numrir, jpdom_autoglo, 'sxsal' , sxsal ) |
---|
699 | CALL iom_get( numrir, jpdom_autoglo, 'sysal' , sysal ) |
---|
700 | CALL iom_get( numrir, jpdom_autoglo, 'sxxsal', sxxsal ) |
---|
701 | CALL iom_get( numrir, jpdom_autoglo, 'syysal', syysal ) |
---|
702 | CALL iom_get( numrir, jpdom_autoglo, 'sxysal', sxysal ) |
---|
703 | ! ! ice age |
---|
704 | CALL iom_get( numrir, jpdom_autoglo, 'sxage' , sxage ) |
---|
705 | CALL iom_get( numrir, jpdom_autoglo, 'syage' , syage ) |
---|
706 | CALL iom_get( numrir, jpdom_autoglo, 'sxxage', sxxage ) |
---|
707 | CALL iom_get( numrir, jpdom_autoglo, 'syyage', syyage ) |
---|
708 | CALL iom_get( numrir, jpdom_autoglo, 'sxyage', sxyage ) |
---|
709 | ! ! open water in sea ice |
---|
710 | CALL iom_get( numrir, jpdom_autoglo, 'sxopw' , sxopw ) |
---|
711 | CALL iom_get( numrir, jpdom_autoglo, 'syopw' , syopw ) |
---|
712 | CALL iom_get( numrir, jpdom_autoglo, 'sxxopw', sxxopw ) |
---|
713 | CALL iom_get( numrir, jpdom_autoglo, 'syyopw', syyopw ) |
---|
714 | CALL iom_get( numrir, jpdom_autoglo, 'sxyopw', sxyopw ) |
---|
715 | ! ! snow layers heat content |
---|
716 | DO jk = 1, nlay_s |
---|
717 | WRITE(zchar1,'(I2.2)') jk |
---|
718 | znam = 'sxc0'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sxc0 (:,:,jk,:) = z3d(:,:,:) |
---|
719 | znam = 'syc0'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; syc0 (:,:,jk,:) = z3d(:,:,:) |
---|
720 | znam = 'sxxc0'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sxxc0(:,:,jk,:) = z3d(:,:,:) |
---|
721 | znam = 'syyc0'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; syyc0(:,:,jk,:) = z3d(:,:,:) |
---|
722 | znam = 'sxyc0'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sxyc0(:,:,jk,:) = z3d(:,:,:) |
---|
723 | END DO |
---|
724 | ! ! ice layers heat content |
---|
725 | DO jk = 1, nlay_i |
---|
726 | WRITE(zchar1,'(I2.2)') jk |
---|
727 | znam = 'sxe'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sxe (:,:,jk,:) = z3d(:,:,:) |
---|
728 | znam = 'sye'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sye (:,:,jk,:) = z3d(:,:,:) |
---|
729 | znam = 'sxxe'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sxxe(:,:,jk,:) = z3d(:,:,:) |
---|
730 | znam = 'syye'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; syye(:,:,jk,:) = z3d(:,:,:) |
---|
731 | znam = 'sxye'//'_l'//zchar1 ; CALL iom_get( numrir, jpdom_autoglo, znam , z3d ) ; sxye(:,:,jk,:) = z3d(:,:,:) |
---|
732 | END DO |
---|
733 | ! |
---|
734 | IF( ln_pnd_H12 ) THEN ! melt pond fraction |
---|
735 | CALL iom_get( numrir, jpdom_autoglo, 'sxap' , sxap ) |
---|
736 | CALL iom_get( numrir, jpdom_autoglo, 'syap' , syap ) |
---|
737 | CALL iom_get( numrir, jpdom_autoglo, 'sxxap', sxxap ) |
---|
738 | CALL iom_get( numrir, jpdom_autoglo, 'syyap', syyap ) |
---|
739 | CALL iom_get( numrir, jpdom_autoglo, 'sxyap', sxyap ) |
---|
740 | ! ! melt pond volume |
---|
741 | CALL iom_get( numrir, jpdom_autoglo, 'sxvp' , sxvp ) |
---|
742 | CALL iom_get( numrir, jpdom_autoglo, 'syvp' , syvp ) |
---|
743 | CALL iom_get( numrir, jpdom_autoglo, 'sxxvp', sxxvp ) |
---|
744 | CALL iom_get( numrir, jpdom_autoglo, 'syyvp', syyvp ) |
---|
745 | CALL iom_get( numrir, jpdom_autoglo, 'sxyvp', sxyvp ) |
---|
746 | ENDIF |
---|
747 | ! |
---|
748 | ELSE !** start rheology from rest **! |
---|
749 | ! |
---|
750 | IF(lwp) WRITE(numout,*) ' ==>> start from rest OR previous run without Prather, set moments to 0' |
---|
751 | ! |
---|
752 | sxice = 0._wp ; syice = 0._wp ; sxxice = 0._wp ; syyice = 0._wp ; sxyice = 0._wp ! ice thickness |
---|
753 | sxsn = 0._wp ; sysn = 0._wp ; sxxsn = 0._wp ; syysn = 0._wp ; sxysn = 0._wp ! snow thickness |
---|
754 | sxa = 0._wp ; sya = 0._wp ; sxxa = 0._wp ; syya = 0._wp ; sxya = 0._wp ! lead fraction |
---|
755 | sxsal = 0._wp ; sysal = 0._wp ; sxxsal = 0._wp ; syysal = 0._wp ; sxysal = 0._wp ! ice salinity |
---|
756 | sxage = 0._wp ; syage = 0._wp ; sxxage = 0._wp ; syyage = 0._wp ; sxyage = 0._wp ! ice age |
---|
757 | sxopw = 0._wp ; syopw = 0._wp ; sxxopw = 0._wp ; syyopw = 0._wp ; sxyopw = 0._wp ! open water in sea ice |
---|
758 | sxc0 = 0._wp ; syc0 = 0._wp ; sxxc0 = 0._wp ; syyc0 = 0._wp ; sxyc0 = 0._wp ! snow layers heat content |
---|
759 | sxe = 0._wp ; sye = 0._wp ; sxxe = 0._wp ; syye = 0._wp ; sxye = 0._wp ! ice layers heat content |
---|
760 | IF( ln_pnd_H12 ) THEN |
---|
761 | sxap = 0._wp ; syap = 0._wp ; sxxap = 0._wp ; syyap = 0._wp ; sxyap = 0._wp ! melt pond fraction |
---|
762 | sxvp = 0._wp ; syvp = 0._wp ; sxxvp = 0._wp ; syyvp = 0._wp ; sxyvp = 0._wp ! melt pond volume |
---|
763 | ENDIF |
---|
764 | ENDIF |
---|
765 | ! |
---|
766 | ! !=====================================! |
---|
767 | ELSEIF( TRIM(cdrw) == 'WRITE' ) THEN !== write in the ice restart file ==! |
---|
768 | ! !=====================================! |
---|
769 | IF(lwp) WRITE(numout,*) '---- ice-adv-rst ----' |
---|
770 | iter = kt + nn_fsbc - 1 ! ice restarts are written at kt == nitrst - nn_fsbc + 1 |
---|
771 | ! |
---|
772 | ! |
---|
773 | ! In case Prather scheme is used for advection, write second order moments |
---|
774 | ! ------------------------------------------------------------------------ |
---|
775 | ! |
---|
776 | ! ! ice thickness |
---|
777 | CALL iom_rstput( iter, nitrst, numriw, 'sxice' , sxice ) |
---|
778 | CALL iom_rstput( iter, nitrst, numriw, 'syice' , syice ) |
---|
779 | CALL iom_rstput( iter, nitrst, numriw, 'sxxice', sxxice ) |
---|
780 | CALL iom_rstput( iter, nitrst, numriw, 'syyice', syyice ) |
---|
781 | CALL iom_rstput( iter, nitrst, numriw, 'sxyice', sxyice ) |
---|
782 | ! ! snow thickness |
---|
783 | CALL iom_rstput( iter, nitrst, numriw, 'sxsn' , sxsn ) |
---|
784 | CALL iom_rstput( iter, nitrst, numriw, 'sysn' , sysn ) |
---|
785 | CALL iom_rstput( iter, nitrst, numriw, 'sxxsn' , sxxsn ) |
---|
786 | CALL iom_rstput( iter, nitrst, numriw, 'syysn' , syysn ) |
---|
787 | CALL iom_rstput( iter, nitrst, numriw, 'sxysn' , sxysn ) |
---|
788 | ! ! lead fraction |
---|
789 | CALL iom_rstput( iter, nitrst, numriw, 'sxa' , sxa ) |
---|
790 | CALL iom_rstput( iter, nitrst, numriw, 'sya' , sya ) |
---|
791 | CALL iom_rstput( iter, nitrst, numriw, 'sxxa' , sxxa ) |
---|
792 | CALL iom_rstput( iter, nitrst, numriw, 'syya' , syya ) |
---|
793 | CALL iom_rstput( iter, nitrst, numriw, 'sxya' , sxya ) |
---|
794 | ! ! ice salinity |
---|
795 | CALL iom_rstput( iter, nitrst, numriw, 'sxsal' , sxsal ) |
---|
796 | CALL iom_rstput( iter, nitrst, numriw, 'sysal' , sysal ) |
---|
797 | CALL iom_rstput( iter, nitrst, numriw, 'sxxsal', sxxsal ) |
---|
798 | CALL iom_rstput( iter, nitrst, numriw, 'syysal', syysal ) |
---|
799 | CALL iom_rstput( iter, nitrst, numriw, 'sxysal', sxysal ) |
---|
800 | ! ! ice age |
---|
801 | CALL iom_rstput( iter, nitrst, numriw, 'sxage' , sxage ) |
---|
802 | CALL iom_rstput( iter, nitrst, numriw, 'syage' , syage ) |
---|
803 | CALL iom_rstput( iter, nitrst, numriw, 'sxxage', sxxage ) |
---|
804 | CALL iom_rstput( iter, nitrst, numriw, 'syyage', syyage ) |
---|
805 | CALL iom_rstput( iter, nitrst, numriw, 'sxyage', sxyage ) |
---|
806 | ! ! open water in sea ice |
---|
807 | CALL iom_rstput( iter, nitrst, numriw, 'sxopw' , sxopw ) |
---|
808 | CALL iom_rstput( iter, nitrst, numriw, 'syopw' , syopw ) |
---|
809 | CALL iom_rstput( iter, nitrst, numriw, 'sxxopw', sxxopw ) |
---|
810 | CALL iom_rstput( iter, nitrst, numriw, 'syyopw', syyopw ) |
---|
811 | CALL iom_rstput( iter, nitrst, numriw, 'sxyopw', sxyopw ) |
---|
812 | ! ! snow layers heat content |
---|
813 | DO jk = 1, nlay_s |
---|
814 | WRITE(zchar1,'(I2.2)') jk |
---|
815 | znam = 'sxc0'//'_l'//zchar1 ; z3d(:,:,:) = sxc0 (:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
816 | znam = 'syc0'//'_l'//zchar1 ; z3d(:,:,:) = syc0 (:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
817 | znam = 'sxxc0'//'_l'//zchar1 ; z3d(:,:,:) = sxxc0(:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
818 | znam = 'syyc0'//'_l'//zchar1 ; z3d(:,:,:) = syyc0(:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
819 | znam = 'sxyc0'//'_l'//zchar1 ; z3d(:,:,:) = sxyc0(:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
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820 | END DO |
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821 | ! ! ice layers heat content |
---|
822 | DO jk = 1, nlay_i |
---|
823 | WRITE(zchar1,'(I2.2)') jk |
---|
824 | znam = 'sxe'//'_l'//zchar1 ; z3d(:,:,:) = sxe (:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
825 | znam = 'sye'//'_l'//zchar1 ; z3d(:,:,:) = sye (:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
826 | znam = 'sxxe'//'_l'//zchar1 ; z3d(:,:,:) = sxxe(:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
827 | znam = 'syye'//'_l'//zchar1 ; z3d(:,:,:) = syye(:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
---|
828 | znam = 'sxye'//'_l'//zchar1 ; z3d(:,:,:) = sxye(:,:,jk,:) ; CALL iom_rstput( iter, nitrst, numriw, znam , z3d ) |
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829 | END DO |
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830 | ! |
---|
831 | IF( ln_pnd_H12 ) THEN ! melt pond fraction |
---|
832 | CALL iom_rstput( iter, nitrst, numriw, 'sxap' , sxap ) |
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833 | CALL iom_rstput( iter, nitrst, numriw, 'syap' , syap ) |
---|
834 | CALL iom_rstput( iter, nitrst, numriw, 'sxxap', sxxap ) |
---|
835 | CALL iom_rstput( iter, nitrst, numriw, 'syyap', syyap ) |
---|
836 | CALL iom_rstput( iter, nitrst, numriw, 'sxyap', sxyap ) |
---|
837 | ! ! melt pond volume |
---|
838 | CALL iom_rstput( iter, nitrst, numriw, 'sxvp' , sxvp ) |
---|
839 | CALL iom_rstput( iter, nitrst, numriw, 'syvp' , syvp ) |
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840 | CALL iom_rstput( iter, nitrst, numriw, 'sxxvp', sxxvp ) |
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841 | CALL iom_rstput( iter, nitrst, numriw, 'syyvp', syyvp ) |
---|
842 | CALL iom_rstput( iter, nitrst, numriw, 'sxyvp', sxyvp ) |
---|
843 | ENDIF |
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844 | ! |
---|
845 | ENDIF |
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846 | ! |
---|
847 | END SUBROUTINE adv_pra_rst |
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848 | |
---|
849 | #else |
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850 | !!---------------------------------------------------------------------- |
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851 | !! Default option Dummy module NO SI3 sea-ice model |
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852 | !!---------------------------------------------------------------------- |
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853 | #endif |
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854 | |
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855 | !!====================================================================== |
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856 | END MODULE icedyn_adv_pra |
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