1 | MODULE sbccpl |
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2 | !!====================================================================== |
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3 | !! *** MODULE sbccpl *** |
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4 | !! Surface Boundary Condition : momentum, heat and freshwater fluxes in coupled mode |
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5 | !!====================================================================== |
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6 | !! History : 2.0 ! 2007-06 (R. Redler, N. Keenlyside, W. Park) Original code split into flxmod & taumod |
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7 | !! 3.0 ! 2008-02 (G. Madec, C Talandier) surface module |
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8 | !! 3.1 ! 2009_02 (G. Madec, S. Masson, E. Maisonave, A. Caubel) generic coupled interface |
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9 | !! 3.4 ! 2011_11 (C. Harris) more flexibility + multi-category fields |
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10 | !!---------------------------------------------------------------------- |
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11 | !!---------------------------------------------------------------------- |
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12 | !! namsbc_cpl : coupled formulation namlist |
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13 | !! sbc_cpl_init : initialisation of the coupled exchanges |
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14 | !! sbc_cpl_rcv : receive fields from the atmosphere over the ocean (ocean only) |
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15 | !! receive stress from the atmosphere over the ocean (ocean-ice case) |
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16 | !! sbc_cpl_ice_tau : receive stress from the atmosphere over ice |
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17 | !! sbc_cpl_ice_flx : receive fluxes from the atmosphere over ice |
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18 | !! sbc_cpl_snd : send fields to the atmosphere |
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19 | !!---------------------------------------------------------------------- |
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20 | USE dom_oce ! ocean space and time domain |
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21 | USE sbc_oce ! Surface boundary condition: ocean fields |
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22 | USE sbc_ice ! Surface boundary condition: ice fields |
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23 | USE sbcdcy ! surface boundary condition: diurnal cycle |
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24 | USE phycst ! physical constants |
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25 | #if defined key_lim3 |
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26 | USE par_ice ! ice parameters |
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27 | USE ice ! ice variables |
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28 | #endif |
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29 | #if defined key_lim2 |
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30 | USE par_ice_2 ! ice parameters |
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31 | USE ice_2 ! ice variables |
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32 | #endif |
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33 | USE cpl_oasis3 ! OASIS3 coupling |
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34 | USE geo2ocean ! |
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35 | USE oce , ONLY : tsn, un, vn |
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36 | USE albedo ! |
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37 | USE in_out_manager ! I/O manager |
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38 | USE iom ! NetCDF library |
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39 | USE lib_mpp ! distribued memory computing library |
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40 | USE wrk_nemo ! work arrays |
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41 | USE timing ! Timing |
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42 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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43 | #if defined key_cpl_carbon_cycle |
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44 | USE p4zflx, ONLY : oce_co2 |
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45 | #endif |
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46 | IMPLICIT NONE |
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47 | PRIVATE |
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48 | !EM XIOS-OASIS-MCT compliance |
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49 | PUBLIC sbc_cpl_init ! routine called by sbcmod.F90 |
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50 | PUBLIC sbc_cpl_rcv ! routine called by sbc_ice_lim(_2).F90 |
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51 | PUBLIC sbc_cpl_snd ! routine called by step.F90 |
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52 | PUBLIC sbc_cpl_ice_tau ! routine called by sbc_ice_lim(_2).F90 |
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53 | PUBLIC sbc_cpl_ice_flx ! routine called by sbc_ice_lim(_2).F90 |
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54 | PUBLIC sbc_cpl_alloc ! routine called in sbcice_cice.F90 |
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55 | |
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56 | INTEGER, PARAMETER :: jpr_otx1 = 1 ! 3 atmosphere-ocean stress components on grid 1 |
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57 | INTEGER, PARAMETER :: jpr_oty1 = 2 ! |
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58 | INTEGER, PARAMETER :: jpr_otz1 = 3 ! |
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59 | INTEGER, PARAMETER :: jpr_otx2 = 4 ! 3 atmosphere-ocean stress components on grid 2 |
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60 | INTEGER, PARAMETER :: jpr_oty2 = 5 ! |
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61 | INTEGER, PARAMETER :: jpr_otz2 = 6 ! |
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62 | INTEGER, PARAMETER :: jpr_itx1 = 7 ! 3 atmosphere-ice stress components on grid 1 |
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63 | INTEGER, PARAMETER :: jpr_ity1 = 8 ! |
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64 | INTEGER, PARAMETER :: jpr_itz1 = 9 ! |
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65 | INTEGER, PARAMETER :: jpr_itx2 = 10 ! 3 atmosphere-ice stress components on grid 2 |
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66 | INTEGER, PARAMETER :: jpr_ity2 = 11 ! |
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67 | INTEGER, PARAMETER :: jpr_itz2 = 12 ! |
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68 | INTEGER, PARAMETER :: jpr_qsroce = 13 ! Qsr above the ocean |
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69 | INTEGER, PARAMETER :: jpr_qsrice = 14 ! Qsr above the ice |
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70 | INTEGER, PARAMETER :: jpr_qsrmix = 15 |
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71 | INTEGER, PARAMETER :: jpr_qnsoce = 16 ! Qns above the ocean |
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72 | INTEGER, PARAMETER :: jpr_qnsice = 17 ! Qns above the ice |
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73 | INTEGER, PARAMETER :: jpr_qnsmix = 18 |
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74 | INTEGER, PARAMETER :: jpr_rain = 19 ! total liquid precipitation (rain) |
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75 | INTEGER, PARAMETER :: jpr_snow = 20 ! solid precipitation over the ocean (snow) |
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76 | INTEGER, PARAMETER :: jpr_tevp = 21 ! total evaporation |
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77 | INTEGER, PARAMETER :: jpr_ievp = 22 ! solid evaporation (sublimation) |
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78 | INTEGER, PARAMETER :: jpr_sbpr = 23 ! sublimation - liquid precipitation - solid precipitation |
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79 | INTEGER, PARAMETER :: jpr_semp = 24 ! solid freshwater budget (sublimation - snow) |
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80 | INTEGER, PARAMETER :: jpr_oemp = 25 ! ocean freshwater budget (evap - precip) |
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81 | INTEGER, PARAMETER :: jpr_w10m = 26 ! 10m wind |
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82 | INTEGER, PARAMETER :: jpr_dqnsdt = 27 ! d(Q non solar)/d(temperature) |
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83 | INTEGER, PARAMETER :: jpr_rnf = 28 ! runoffs |
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84 | INTEGER, PARAMETER :: jpr_cal = 29 ! calving |
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85 | INTEGER, PARAMETER :: jpr_taum = 30 ! wind stress module |
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86 | INTEGER, PARAMETER :: jpr_co2 = 31 |
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87 | INTEGER, PARAMETER :: jpr_topm = 32 ! topmeltn |
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88 | INTEGER, PARAMETER :: jpr_botm = 33 ! botmeltn |
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89 | INTEGER, PARAMETER :: jpr_ts_ice = 34 ! skin temperature of sea-ice (used for melt-ponds) |
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90 | INTEGER, PARAMETER :: jprcv = 34 ! total number of fields received |
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91 | |
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92 | INTEGER, PARAMETER :: jps_fice = 1 ! ice fraction |
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93 | INTEGER, PARAMETER :: jps_toce = 2 ! ocean temperature |
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94 | INTEGER, PARAMETER :: jps_tice = 3 ! ice temperature |
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95 | INTEGER, PARAMETER :: jps_tmix = 4 ! mixed temperature (ocean+ice) |
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96 | INTEGER, PARAMETER :: jps_albice = 5 ! ice albedo |
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97 | INTEGER, PARAMETER :: jps_albmix = 6 ! mixed albedo |
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98 | INTEGER, PARAMETER :: jps_hice = 7 ! ice thickness |
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99 | INTEGER, PARAMETER :: jps_hsnw = 8 ! snow thickness |
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100 | INTEGER, PARAMETER :: jps_ocx1 = 9 ! ocean current on grid 1 |
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101 | INTEGER, PARAMETER :: jps_ocy1 = 10 ! |
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102 | INTEGER, PARAMETER :: jps_ocz1 = 11 ! |
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103 | INTEGER, PARAMETER :: jps_ivx1 = 12 ! ice current on grid 1 |
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104 | INTEGER, PARAMETER :: jps_ivy1 = 13 ! |
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105 | INTEGER, PARAMETER :: jps_ivz1 = 14 ! |
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106 | INTEGER, PARAMETER :: jps_co2 = 15 |
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107 | INTEGER, PARAMETER :: jps_a_p = 16 ! meltpond fraction |
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108 | INTEGER, PARAMETER :: jps_ht_p = 17 ! meltpond depth (m) |
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109 | INTEGER, PARAMETER :: jps_kice = 18 ! ice surface layer thermal conductivity |
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110 | INTEGER, PARAMETER :: jps_sstfrz = 19 ! sea-surface freezing temperature |
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111 | INTEGER, PARAMETER :: jpsnd = 19 ! total number of fields sent |
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112 | ! !!** namelist namsbc_cpl ** |
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113 | TYPE :: FLD_C |
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114 | CHARACTER(len = 32) :: cldes ! desciption of the coupling strategy |
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115 | CHARACTER(len = 32) :: clcat ! multiple ice categories strategy |
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116 | CHARACTER(len = 32) :: clvref ! reference of vector ('spherical' or 'cartesian') |
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117 | CHARACTER(len = 32) :: clvor ! orientation of vector fields ('eastward-northward' or 'local grid') |
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118 | CHARACTER(len = 32) :: clvgrd ! grids on which is located the vector fields |
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119 | END TYPE FLD_C |
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120 | ! Send to the atmosphere ! |
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121 | TYPE(FLD_C) :: sn_snd_temp, sn_snd_alb, sn_snd_thick, sn_snd_crt, sn_snd_co2, sn_snd_mpnd, sn_snd_cond, ssn_snd_sstfrz |
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122 | |
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123 | ! Received from the atmosphere ! |
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124 | TYPE(FLD_C) :: sn_rcv_w10m, sn_rcv_taumod, sn_rcv_tau, sn_rcv_dqnsdt, sn_rcv_qsr, sn_rcv_qns, sn_rcv_emp, sn_rcv_rnf |
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125 | TYPE(FLD_C) :: sn_rcv_cal, sn_rcv_iceflx, sn_rcv_co2, sn_rcv_ts_ice |
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126 | ! Other namelist parameters ! |
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127 | INTEGER :: nn_cplmodel ! Maximum number of models to/from which NEMO is potentialy sending/receiving data |
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128 | LOGICAL :: ln_usecplmask ! use a coupling mask file to merge data received from several models |
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129 | ! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel) |
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130 | |
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131 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: xcplmask |
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132 | |
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133 | TYPE :: DYNARR |
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134 | REAL(wp), POINTER, DIMENSION(:,:,:) :: z3 |
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135 | END TYPE DYNARR |
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136 | |
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137 | TYPE( DYNARR ), SAVE, DIMENSION(jprcv) :: frcv ! all fields recieved from the atmosphere |
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138 | |
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139 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: albedo_oce_mix ! ocean albedo sent to atmosphere (mix clear/overcast sky) |
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140 | |
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141 | INTEGER , ALLOCATABLE, SAVE, DIMENSION( :) :: nrcvinfo ! OASIS info argument |
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142 | |
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143 | !! Substitution |
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144 | # include "vectopt_loop_substitute.h90" |
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145 | !!---------------------------------------------------------------------- |
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146 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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147 | !! $Id$ |
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148 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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149 | !!---------------------------------------------------------------------- |
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150 | |
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151 | CONTAINS |
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152 | |
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153 | INTEGER FUNCTION sbc_cpl_alloc() |
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154 | !!---------------------------------------------------------------------- |
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155 | !! *** FUNCTION sbc_cpl_alloc *** |
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156 | !!---------------------------------------------------------------------- |
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157 | INTEGER :: ierr(3) |
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158 | !!---------------------------------------------------------------------- |
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159 | ierr(:) = 0 |
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160 | ! |
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161 | ALLOCATE( albedo_oce_mix(jpi,jpj), nrcvinfo(jprcv), STAT=ierr(1) ) |
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162 | |
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163 | #if ! defined key_lim3 && ! defined key_lim2 && ! defined key_cice |
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164 | ALLOCATE( a_i(jpi,jpj,1) , STAT=ierr(2) ) ! used in sbcice_if.F90 (done here as there is no sbc_ice_if_init) |
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165 | #endif |
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166 | ALLOCATE( xcplmask(jpi,jpj,nn_cplmodel) , STAT=ierr(3) ) |
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167 | ! |
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168 | sbc_cpl_alloc = MAXVAL( ierr ) |
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169 | IF( lk_mpp ) CALL mpp_sum ( sbc_cpl_alloc ) |
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170 | IF( sbc_cpl_alloc > 0 ) CALL ctl_warn('sbc_cpl_alloc: allocation of arrays failed') |
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171 | ! |
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172 | END FUNCTION sbc_cpl_alloc |
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173 | |
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174 | |
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175 | SUBROUTINE sbc_cpl_init( k_ice ) |
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176 | !!---------------------------------------------------------------------- |
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177 | !! *** ROUTINE sbc_cpl_init *** |
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178 | !! |
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179 | !! ** Purpose : Initialisation of send and received information from |
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180 | !! the atmospheric component |
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181 | !! |
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182 | !! ** Method : * Read namsbc_cpl namelist |
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183 | !! * define the receive interface |
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184 | !! * define the send interface |
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185 | !! * initialise the OASIS coupler |
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186 | !!---------------------------------------------------------------------- |
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187 | INTEGER, INTENT(in) :: k_ice ! ice management in the sbc (=0/1/2/3) |
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188 | !! |
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189 | INTEGER :: jn ! dummy loop index |
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190 | INTEGER :: ios ! Local integer output status for namelist read |
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191 | INTEGER :: inum |
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192 | REAL(wp), POINTER, DIMENSION(:,:) :: zacs, zaos |
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193 | !! |
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194 | NAMELIST/namsbc_cpl/ sn_snd_temp, sn_snd_alb , sn_snd_thick, sn_snd_crt , sn_snd_co2, & |
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195 | & sn_snd_mpnd, sn_snd_sstfrz, & |
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196 | & sn_rcv_w10m, sn_rcv_taumod, sn_rcv_tau , sn_rcv_dqnsdt, sn_rcv_qsr, & |
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197 | & sn_rcv_qns , sn_rcv_emp , sn_rcv_rnf , sn_rcv_cal , sn_rcv_iceflx, & |
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198 | & sn_rcv_co2 , sn_rcv_ts_ice, nn_cplmodel , ln_usecplmask |
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199 | !!--------------------------------------------------------------------- |
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200 | ! |
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201 | IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_init') |
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202 | ! |
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203 | CALL wrk_alloc( jpi,jpj, zacs, zaos ) |
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204 | |
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205 | ! ================================ ! |
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206 | ! Namelist informations ! |
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207 | ! ================================ ! |
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208 | |
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209 | REWIND( numnam_ref ) ! Namelist namsbc_cpl in reference namelist : Variables for OASIS coupling |
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210 | READ ( numnam_ref, namsbc_cpl, IOSTAT = ios, ERR = 901) |
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211 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_cpl in reference namelist', lwp ) |
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212 | |
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213 | REWIND( numnam_cfg ) ! Namelist namsbc_cpl in configuration namelist : Variables for OASIS coupling |
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214 | READ ( numnam_cfg, namsbc_cpl, IOSTAT = ios, ERR = 902 ) |
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215 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_cpl in configuration namelist', lwp ) |
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216 | IF(lwm) WRITE ( numond, namsbc_cpl ) |
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217 | |
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218 | IF(lwp) THEN ! control print |
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219 | WRITE(numout,*) |
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220 | WRITE(numout,*)'sbc_cpl_init : namsbc_cpl namelist ' |
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221 | WRITE(numout,*)'~~~~~~~~~~~~' |
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222 | WRITE(numout,*)' received fields (mutiple ice categogies)' |
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223 | WRITE(numout,*)' 10m wind module = ', TRIM(sn_rcv_w10m%cldes ), ' (', TRIM(sn_rcv_w10m%clcat ), ')' |
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224 | WRITE(numout,*)' stress module = ', TRIM(sn_rcv_taumod%cldes), ' (', TRIM(sn_rcv_taumod%clcat), ')' |
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225 | WRITE(numout,*)' surface stress = ', TRIM(sn_rcv_tau%cldes ), ' (', TRIM(sn_rcv_tau%clcat ), ')' |
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226 | WRITE(numout,*)' - referential = ', sn_rcv_tau%clvref |
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227 | WRITE(numout,*)' - orientation = ', sn_rcv_tau%clvor |
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228 | WRITE(numout,*)' - mesh = ', sn_rcv_tau%clvgrd |
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229 | WRITE(numout,*)' non-solar heat flux sensitivity = ', TRIM(sn_rcv_dqnsdt%cldes), ' (', TRIM(sn_rcv_dqnsdt%clcat), ')' |
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230 | WRITE(numout,*)' solar heat flux = ', TRIM(sn_rcv_qsr%cldes ), ' (', TRIM(sn_rcv_qsr%clcat ), ')' |
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231 | WRITE(numout,*)' non-solar heat flux = ', TRIM(sn_rcv_qns%cldes ), ' (', TRIM(sn_rcv_qns%clcat ), ')' |
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232 | WRITE(numout,*)' freshwater budget = ', TRIM(sn_rcv_emp%cldes ), ' (', TRIM(sn_rcv_emp%clcat ), ')' |
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233 | WRITE(numout,*)' runoffs = ', TRIM(sn_rcv_rnf%cldes ), ' (', TRIM(sn_rcv_rnf%clcat ), ')' |
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234 | WRITE(numout,*)' calving = ', TRIM(sn_rcv_cal%cldes ), ' (', TRIM(sn_rcv_cal%clcat ), ')' |
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235 | WRITE(numout,*)' sea ice heat fluxes = ', TRIM(sn_rcv_iceflx%cldes), ' (', TRIM(sn_rcv_iceflx%clcat), ')' |
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236 | WRITE(numout,*)' atm co2 = ', TRIM(sn_rcv_co2%cldes ), ' (', TRIM(sn_rcv_co2%clcat ), ')' |
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237 | WRITE(numout,*)' sent fields (multiple ice categories)' |
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238 | WRITE(numout,*)' surface temperature = ', TRIM(sn_snd_temp%cldes ), ' (', TRIM(sn_snd_temp%clcat ), ')' |
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239 | WRITE(numout,*)' albedo = ', TRIM(sn_snd_alb%cldes ), ' (', TRIM(sn_snd_alb%clcat ), ')' |
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240 | WRITE(numout,*)' ice/snow thickness = ', TRIM(sn_snd_thick%cldes ), ' (', TRIM(sn_snd_thick%clcat ), ')' |
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241 | WRITE(numout,*)' surface current = ', TRIM(sn_snd_crt%cldes ), ' (', TRIM(sn_snd_crt%clcat ), ')' |
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242 | WRITE(numout,*)' - referential = ', sn_snd_crt%clvref |
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243 | WRITE(numout,*)' - orientation = ', sn_snd_crt%clvor |
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244 | WRITE(numout,*)' - mesh = ', sn_snd_crt%clvgrd |
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245 | WRITE(numout,*)' oce co2 flux = ', TRIM(sn_snd_co2%cldes ), ' (', TRIM(sn_snd_co2%clcat ), ')' |
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246 | WRITE(numout,*)' ice effective conductivity = ', TRIM(sn_snd_cond%cldes ), ' (', TRIM(sn_snd_cond%clcat ), ')' |
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247 | WRITE(numout,*)' meltponds fraction & depth = ', TRIM(sn_snd_mpnd%cldes ), ' (', TRIM(sn_snd_mpnd%clcat ), ')' |
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248 | WRITE(numout,*)' sea surface freezing temp = ', TRIM(sn_snd_sstfrz%cldes ), ' (', TRIM(sn_snd_sstfrz%clcat ), ')' |
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249 | |
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250 | WRITE(numout,*)' nn_cplmodel = ', nn_cplmodel |
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251 | WRITE(numout,*)' ln_usecplmask = ', ln_usecplmask |
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252 | ENDIF |
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253 | |
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254 | ! ! allocate sbccpl arrays |
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255 | IF( sbc_cpl_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'sbc_cpl_alloc : unable to allocate arrays' ) |
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256 | |
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257 | ! ================================ ! |
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258 | ! Define the receive interface ! |
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259 | ! ================================ ! |
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260 | nrcvinfo(:) = OASIS_idle ! needed by nrcvinfo(jpr_otx1) if we do not receive ocean stress |
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261 | |
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262 | ! for each field: define the OASIS name (srcv(:)%clname) |
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263 | ! define receive or not from the namelist parameters (srcv(:)%laction) |
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264 | ! define the north fold type of lbc (srcv(:)%nsgn) |
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265 | |
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266 | ! default definitions of srcv |
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267 | srcv(:)%laction = .FALSE. ; srcv(:)%clgrid = 'T' ; srcv(:)%nsgn = 1. ; srcv(:)%nct = 1 |
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268 | |
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269 | ! ! ------------------------- ! |
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270 | ! ! ice and ocean wind stress ! |
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271 | ! ! ------------------------- ! |
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272 | ! ! Name |
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273 | srcv(jpr_otx1)%clname = 'O_OTaux1' ! 1st ocean component on grid ONE (T or U) |
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274 | srcv(jpr_oty1)%clname = 'O_OTauy1' ! 2nd - - - - |
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275 | srcv(jpr_otz1)%clname = 'O_OTauz1' ! 3rd - - - - |
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276 | srcv(jpr_otx2)%clname = 'O_OTaux2' ! 1st ocean component on grid TWO (V) |
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277 | srcv(jpr_oty2)%clname = 'O_OTauy2' ! 2nd - - - - |
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278 | srcv(jpr_otz2)%clname = 'O_OTauz2' ! 3rd - - - - |
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279 | ! |
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280 | srcv(jpr_itx1)%clname = 'O_ITaux1' ! 1st ice component on grid ONE (T, F, I or U) |
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281 | srcv(jpr_ity1)%clname = 'O_ITauy1' ! 2nd - - - - |
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282 | srcv(jpr_itz1)%clname = 'O_ITauz1' ! 3rd - - - - |
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283 | srcv(jpr_itx2)%clname = 'O_ITaux2' ! 1st ice component on grid TWO (V) |
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284 | srcv(jpr_ity2)%clname = 'O_ITauy2' ! 2nd - - - - |
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285 | srcv(jpr_itz2)%clname = 'O_ITauz2' ! 3rd - - - - |
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286 | ! |
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287 | ! Vectors: change of sign at north fold ONLY if on the local grid |
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288 | IF( TRIM( sn_rcv_tau%clvor ) == 'local grid' ) srcv(jpr_otx1:jpr_itz2)%nsgn = -1. |
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289 | |
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290 | ! ! Set grid and action |
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291 | SELECT CASE( TRIM( sn_rcv_tau%clvgrd ) ) ! 'T', 'U,V', 'U,V,I', 'U,V,F', 'T,I', 'T,F', or 'T,U,V' |
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292 | CASE( 'T' ) |
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293 | srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point |
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294 | srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1 |
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295 | srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 |
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296 | CASE( 'U,V' ) |
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297 | srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point |
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298 | srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point |
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299 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'U' ! ice components given at U-point |
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300 | srcv(jpr_itx2:jpr_itz2)%clgrid = 'V' ! and V-point |
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301 | srcv(jpr_otx1:jpr_itz2)%laction = .TRUE. ! receive oce and ice components on both grid 1 & 2 |
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302 | CASE( 'U,V,T' ) |
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303 | srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point |
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304 | srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point |
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305 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'T' ! ice components given at T-point |
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306 | srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2 |
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307 | srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only |
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308 | CASE( 'U,V,I' ) |
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309 | srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point |
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310 | srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point |
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311 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'I' ! ice components given at I-point |
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312 | srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2 |
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313 | srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only |
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314 | CASE( 'U,V,F' ) |
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315 | srcv(jpr_otx1:jpr_otz1)%clgrid = 'U' ! oce components given at U-point |
---|
316 | srcv(jpr_otx2:jpr_otz2)%clgrid = 'V' ! and V-point |
---|
317 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point |
---|
318 | srcv(jpr_otx1:jpr_otz2)%laction = .TRUE. ! receive oce components on grid 1 & 2 |
---|
319 | srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 only |
---|
320 | CASE( 'T,I' ) |
---|
321 | srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point |
---|
322 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'I' ! ice components given at I-point |
---|
323 | srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1 |
---|
324 | srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 |
---|
325 | CASE( 'T,F' ) |
---|
326 | srcv(jpr_otx1:jpr_itz2)%clgrid = 'T' ! oce and ice components given at T-point |
---|
327 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'F' ! ice components given at F-point |
---|
328 | srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1 |
---|
329 | srcv(jpr_itx1:jpr_itz1)%laction = .TRUE. ! receive ice components on grid 1 |
---|
330 | CASE( 'T,U,V' ) |
---|
331 | srcv(jpr_otx1:jpr_otz1)%clgrid = 'T' ! oce components given at T-point |
---|
332 | srcv(jpr_itx1:jpr_itz1)%clgrid = 'U' ! ice components given at U-point |
---|
333 | srcv(jpr_itx2:jpr_itz2)%clgrid = 'V' ! and V-point |
---|
334 | srcv(jpr_otx1:jpr_otz1)%laction = .TRUE. ! receive oce components on grid 1 only |
---|
335 | srcv(jpr_itx1:jpr_itz2)%laction = .TRUE. ! receive ice components on grid 1 & 2 |
---|
336 | CASE default |
---|
337 | CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_tau%clvgrd' ) |
---|
338 | END SELECT |
---|
339 | ! |
---|
340 | IF( TRIM( sn_rcv_tau%clvref ) == 'spherical' ) & ! spherical: 3rd component not received |
---|
341 | & srcv( (/jpr_otz1, jpr_otz2, jpr_itz1, jpr_itz2/) )%laction = .FALSE. |
---|
342 | ! |
---|
343 | IF( TRIM( sn_rcv_tau%clvor ) == 'local grid' ) THEN ! already on local grid -> no need of the second grid |
---|
344 | srcv(jpr_otx2:jpr_otz2)%laction = .FALSE. |
---|
345 | srcv(jpr_itx2:jpr_itz2)%laction = .FALSE. |
---|
346 | srcv(jpr_oty1)%clgrid = srcv(jpr_oty2)%clgrid ! not needed but cleaner... |
---|
347 | srcv(jpr_ity1)%clgrid = srcv(jpr_ity2)%clgrid ! not needed but cleaner... |
---|
348 | ENDIF |
---|
349 | ! |
---|
350 | IF( TRIM( sn_rcv_tau%cldes ) /= 'oce and ice' ) THEN ! 'oce and ice' case ocean stress on ocean mesh used |
---|
351 | srcv(jpr_itx1:jpr_itz2)%laction = .FALSE. ! ice components not received |
---|
352 | srcv(jpr_itx1)%clgrid = 'U' ! ocean stress used after its transformation |
---|
353 | srcv(jpr_ity1)%clgrid = 'V' ! i.e. it is always at U- & V-points for i- & j-comp. resp. |
---|
354 | ENDIF |
---|
355 | |
---|
356 | ! ! ------------------------- ! |
---|
357 | ! ! freshwater budget ! E-P |
---|
358 | ! ! ------------------------- ! |
---|
359 | ! we suppose that atmosphere modele do not make the difference between precipiration (liquide or solid) |
---|
360 | ! over ice of free ocean within the same atmospheric cell.cd |
---|
361 | srcv(jpr_rain)%clname = 'OTotRain' ! Rain = liquid precipitation |
---|
362 | srcv(jpr_snow)%clname = 'OTotSnow' ! Snow = solid precipitation |
---|
363 | srcv(jpr_tevp)%clname = 'OTotEvap' ! total evaporation (over oce + ice sublimation) |
---|
364 | srcv(jpr_ievp)%clname = 'OIceEvp' ! evaporation over ice = sublimation |
---|
365 | srcv(jpr_sbpr)%clname = 'OSubMPre' ! sublimation - liquid precipitation - solid precipitation |
---|
366 | srcv(jpr_semp)%clname = 'OISubMSn' ! ice solid water budget = sublimation - solid precipitation |
---|
367 | srcv(jpr_oemp)%clname = 'OOEvaMPr' ! ocean water budget = ocean Evap - ocean precip |
---|
368 | SELECT CASE( TRIM( sn_rcv_emp%cldes ) ) |
---|
369 | CASE( 'oce only' ) ; srcv( jpr_oemp )%laction = .TRUE. |
---|
370 | CASE( 'conservative' ) |
---|
371 | srcv( (/jpr_rain, jpr_snow, jpr_ievp, jpr_tevp/) )%laction = .TRUE. |
---|
372 | IF ( k_ice <= 1 ) srcv(jpr_ievp)%laction = .FALSE. |
---|
373 | CASE( 'oce and ice' ) ; srcv( (/jpr_ievp, jpr_sbpr, jpr_semp, jpr_oemp/) )%laction = .TRUE. |
---|
374 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_emp%cldes' ) |
---|
375 | END SELECT |
---|
376 | !Set the number of categories for coupling of sublimation |
---|
377 | IF ( TRIM( sn_rcv_emp%clcat ) == 'yes' ) srcv(jpr_ievp)%nct = jpl |
---|
378 | ! |
---|
379 | ! ! ------------------------- ! |
---|
380 | ! ! Runoffs & Calving ! |
---|
381 | ! ! ------------------------- ! |
---|
382 | srcv(jpr_rnf )%clname = 'O_Runoff' ; IF( TRIM( sn_rcv_rnf%cldes ) == 'coupled' ) srcv(jpr_rnf)%laction = .TRUE. |
---|
383 | ! This isn't right - really just want ln_rnf_emp changed |
---|
384 | ! IF( TRIM( sn_rcv_rnf%cldes ) == 'climato' ) THEN ; ln_rnf = .TRUE. |
---|
385 | ! ELSE ; ln_rnf = .FALSE. |
---|
386 | ! ENDIF |
---|
387 | srcv(jpr_cal )%clname = 'OCalving' ; IF( TRIM( sn_rcv_cal%cldes ) == 'coupled' ) srcv(jpr_cal)%laction = .TRUE. |
---|
388 | |
---|
389 | ! ! ------------------------- ! |
---|
390 | ! ! non solar radiation ! Qns |
---|
391 | ! ! ------------------------- ! |
---|
392 | srcv(jpr_qnsoce)%clname = 'O_QnsOce' |
---|
393 | srcv(jpr_qnsice)%clname = 'O_QnsIce' |
---|
394 | srcv(jpr_qnsmix)%clname = 'O_QnsMix' |
---|
395 | SELECT CASE( TRIM( sn_rcv_qns%cldes ) ) |
---|
396 | CASE( 'oce only' ) ; srcv( jpr_qnsoce )%laction = .TRUE. |
---|
397 | CASE( 'conservative' ) ; srcv( (/jpr_qnsice, jpr_qnsmix/) )%laction = .TRUE. |
---|
398 | CASE( 'oce and ice' ) ; srcv( (/jpr_qnsice, jpr_qnsoce/) )%laction = .TRUE. |
---|
399 | CASE( 'mixed oce-ice' ) ; srcv( jpr_qnsmix )%laction = .TRUE. |
---|
400 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_qns%cldes' ) |
---|
401 | END SELECT |
---|
402 | IF( TRIM( sn_rcv_qns%cldes ) == 'mixed oce-ice' .AND. jpl > 1 ) & |
---|
403 | CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qns%cldes not currently allowed to be mixed oce-ice for multi-category ice' ) |
---|
404 | ! ! ------------------------- ! |
---|
405 | ! ! solar radiation ! Qsr |
---|
406 | ! ! ------------------------- ! |
---|
407 | srcv(jpr_qsroce)%clname = 'O_QsrOce' |
---|
408 | srcv(jpr_qsrice)%clname = 'O_QsrIce' |
---|
409 | srcv(jpr_qsrmix)%clname = 'O_QsrMix' |
---|
410 | SELECT CASE( TRIM( sn_rcv_qsr%cldes ) ) |
---|
411 | CASE( 'oce only' ) ; srcv( jpr_qsroce )%laction = .TRUE. |
---|
412 | CASE( 'conservative' ) ; srcv( (/jpr_qsrice, jpr_qsrmix/) )%laction = .TRUE. |
---|
413 | CASE( 'oce and ice' ) ; srcv( (/jpr_qsrice, jpr_qsroce/) )%laction = .TRUE. |
---|
414 | CASE( 'mixed oce-ice' ) ; srcv( jpr_qsrmix )%laction = .TRUE. |
---|
415 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_rcv_qsr%cldes' ) |
---|
416 | END SELECT |
---|
417 | IF( TRIM( sn_rcv_qsr%cldes ) == 'mixed oce-ice' .AND. jpl > 1 ) & |
---|
418 | CALL ctl_stop( 'sbc_cpl_init: sn_rcv_qsr%cldes not currently allowed to be mixed oce-ice for multi-category ice' ) |
---|
419 | ! ! ------------------------- ! |
---|
420 | ! ! non solar sensitivity ! d(Qns)/d(T) |
---|
421 | ! ! ------------------------- ! |
---|
422 | srcv(jpr_dqnsdt)%clname = 'O_dQnsdT' |
---|
423 | IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'coupled' ) srcv(jpr_dqnsdt)%laction = .TRUE. |
---|
424 | ! |
---|
425 | ! non solar sensitivity mandatory for LIM ice model |
---|
426 | IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'none' .AND. k_ice /= 0 .AND. k_ice /= 4) & |
---|
427 | CALL ctl_stop( 'sbc_cpl_init: sn_rcv_dqnsdt%cldes must be coupled in namsbc_cpl namelist' ) |
---|
428 | ! non solar sensitivity mandatory for mixed oce-ice solar radiation coupling technique |
---|
429 | IF( TRIM( sn_rcv_dqnsdt%cldes ) == 'none' .AND. TRIM( sn_rcv_qns%cldes ) == 'mixed oce-ice' ) & |
---|
430 | CALL ctl_stop( 'sbc_cpl_init: namsbc_cpl namelist mismatch between sn_rcv_qns%cldes and sn_rcv_dqnsdt%cldes' ) |
---|
431 | ! ! ------------------------- ! |
---|
432 | ! ! 10m wind module ! |
---|
433 | ! ! ------------------------- ! |
---|
434 | srcv(jpr_w10m)%clname = 'O_Wind10' ; IF( TRIM(sn_rcv_w10m%cldes ) == 'coupled' ) srcv(jpr_w10m)%laction = .TRUE. |
---|
435 | ! |
---|
436 | ! ! ------------------------- ! |
---|
437 | ! ! wind stress module ! |
---|
438 | ! ! ------------------------- ! |
---|
439 | srcv(jpr_taum)%clname = 'O_TauMod' ; IF( TRIM(sn_rcv_taumod%cldes) == 'coupled' ) srcv(jpr_taum)%laction = .TRUE. |
---|
440 | lhftau = srcv(jpr_taum)%laction |
---|
441 | |
---|
442 | ! ! ------------------------- ! |
---|
443 | ! ! Atmospheric CO2 ! |
---|
444 | ! ! ------------------------- ! |
---|
445 | srcv(jpr_co2 )%clname = 'O_AtmCO2' ; IF( TRIM(sn_rcv_co2%cldes ) == 'coupled' ) srcv(jpr_co2 )%laction = .TRUE. |
---|
446 | ! ! ------------------------- ! |
---|
447 | ! ! topmelt and botmelt ! |
---|
448 | ! ! ------------------------- ! |
---|
449 | srcv(jpr_topm )%clname = 'OTopMlt' |
---|
450 | srcv(jpr_botm )%clname = 'OBotMlt' |
---|
451 | IF( TRIM(sn_rcv_iceflx%cldes) == 'coupled' ) THEN |
---|
452 | IF ( TRIM( sn_rcv_iceflx%clcat ) == 'yes' ) THEN |
---|
453 | srcv(jpr_topm:jpr_botm)%nct = jpl |
---|
454 | ELSE |
---|
455 | CALL ctl_stop( 'sbc_cpl_init: sn_rcv_iceflx%clcat should always be set to yes currently' ) |
---|
456 | ENDIF |
---|
457 | srcv(jpr_topm:jpr_botm)%laction = .TRUE. |
---|
458 | ENDIF |
---|
459 | |
---|
460 | #if defined key_cice && ! defined key_cice4 |
---|
461 | ! ! ----------------------------- ! |
---|
462 | ! ! sea-ice skin temperature ! |
---|
463 | ! ! used in meltpond scheme ! |
---|
464 | ! ! May be calculated in Atm ! |
---|
465 | ! ! ----------------------------- ! |
---|
466 | srcv(jpr_ts_ice)%clname = 'OTsfIce' |
---|
467 | IF ( TRIM( sn_rcv_ts_ice%cldes ) == 'ice' ) srcv(jpr_ts_ice)%laction = .TRUE. |
---|
468 | IF ( TRIM( sn_rcv_ts_ice%clcat ) == 'yes' ) srcv(jpr_ts_ice)%nct = jpl |
---|
469 | !TODO: Should there be a consistency check here? |
---|
470 | #endif |
---|
471 | |
---|
472 | ! Allocate all parts of frcv used for received fields |
---|
473 | DO jn = 1, jprcv |
---|
474 | IF ( srcv(jn)%laction ) ALLOCATE( frcv(jn)%z3(jpi,jpj,srcv(jn)%nct) ) |
---|
475 | END DO |
---|
476 | ! Allocate taum part of frcv which is used even when not received as coupling field |
---|
477 | IF ( .NOT. srcv(jpr_taum)%laction ) ALLOCATE( frcv(jpr_taum)%z3(jpi,jpj,srcv(jpr_taum)%nct) ) |
---|
478 | ! Allocate itx1 and ity1 as they are used in sbc_cpl_ice_tau even if srcv(jpr_itx1)%laction = .FALSE. |
---|
479 | IF( k_ice /= 0 ) THEN |
---|
480 | IF ( .NOT. srcv(jpr_itx1)%laction ) ALLOCATE( frcv(jpr_itx1)%z3(jpi,jpj,srcv(jpr_itx1)%nct) ) |
---|
481 | IF ( .NOT. srcv(jpr_ity1)%laction ) ALLOCATE( frcv(jpr_ity1)%z3(jpi,jpj,srcv(jpr_ity1)%nct) ) |
---|
482 | END IF |
---|
483 | |
---|
484 | ! ================================ ! |
---|
485 | ! Define the send interface ! |
---|
486 | ! ================================ ! |
---|
487 | ! for each field: define the OASIS name (ssnd(:)%clname) |
---|
488 | ! define send or not from the namelist parameters (ssnd(:)%laction) |
---|
489 | ! define the north fold type of lbc (ssnd(:)%nsgn) |
---|
490 | |
---|
491 | ! default definitions of nsnd |
---|
492 | ssnd(:)%laction = .FALSE. ; ssnd(:)%clgrid = 'T' ; ssnd(:)%nsgn = 1. ; ssnd(:)%nct = 1 |
---|
493 | |
---|
494 | ! ! ------------------------- ! |
---|
495 | ! ! Surface temperature ! |
---|
496 | ! ! ------------------------- ! |
---|
497 | ssnd(jps_toce)%clname = 'O_SSTSST' |
---|
498 | ssnd(jps_tice)%clname = 'OTepIce' |
---|
499 | ssnd(jps_tmix)%clname = 'O_TepMix' |
---|
500 | SELECT CASE( TRIM( sn_snd_temp%cldes ) ) |
---|
501 | CASE( 'none' ) ! nothing to do |
---|
502 | CASE( 'oce only' ) ; ssnd( jps_toce )%laction = .TRUE. |
---|
503 | CASE( 'weighted oce and ice' ) |
---|
504 | ssnd( (/jps_toce, jps_tice/) )%laction = .TRUE. |
---|
505 | IF ( TRIM( sn_snd_temp%clcat ) == 'yes' ) ssnd(jps_tice)%nct = jpl |
---|
506 | CASE ( 'oce and ice' ) |
---|
507 | ssnd( (/jps_toce, jps_tice/) )%laction = .TRUE. |
---|
508 | IF ( TRIM( sn_snd_temp%clcat ) == 'yes' ) THEN |
---|
509 | ssnd(jps_tice)%nct = jpl |
---|
510 | ELSE |
---|
511 | IF ( jpl > 1 ) THEN |
---|
512 | CALL ctl_stop( 'sbc_cpl_init: use weighted oce and ice option for sn_snd_temp%cldes if not exchanging category fields' ) |
---|
513 | ENDIF |
---|
514 | ENDIF |
---|
515 | CASE( 'mixed oce-ice' ) ; ssnd( jps_tmix )%laction = .TRUE. |
---|
516 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_temp%cldes' ) |
---|
517 | END SELECT |
---|
518 | |
---|
519 | ! ! ------------------------- ! |
---|
520 | ! ! Albedo ! |
---|
521 | ! ! ------------------------- ! |
---|
522 | ssnd(jps_albice)%clname = 'O_AlbIce' |
---|
523 | ssnd(jps_albmix)%clname = 'O_AlbMix' |
---|
524 | SELECT CASE( TRIM( sn_snd_alb%cldes ) ) |
---|
525 | CASE( 'none' ) ! nothing to do |
---|
526 | CASE( 'weighted ice' ) ; ssnd(jps_albice)%laction = .TRUE. |
---|
527 | CASE( 'mixed oce-ice' ) ; ssnd(jps_albmix)%laction = .TRUE. |
---|
528 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_alb%cldes' ) |
---|
529 | END SELECT |
---|
530 | ! |
---|
531 | ! Need to calculate oceanic albedo if |
---|
532 | ! 1. sending mixed oce-ice albedo or |
---|
533 | ! 2. receiving mixed oce-ice solar radiation |
---|
534 | IF ( TRIM ( sn_snd_alb%cldes ) == 'mixed oce-ice' .OR. TRIM ( sn_rcv_qsr%cldes ) == 'mixed oce-ice' ) THEN |
---|
535 | CALL albedo_oce( zaos, zacs ) |
---|
536 | ! Due to lack of information on nebulosity : mean clear/overcast sky |
---|
537 | albedo_oce_mix(:,:) = ( zacs(:,:) + zaos(:,:) ) * 0.5 |
---|
538 | ENDIF |
---|
539 | |
---|
540 | ! ! ------------------------- ! |
---|
541 | ! ! Ice fraction & Thickness |
---|
542 | ! ! ------------------------- ! |
---|
543 | ssnd(jps_fice)%clname = 'OIceFrc' |
---|
544 | ssnd(jps_hice)%clname = 'OIceTck' |
---|
545 | ssnd(jps_hsnw)%clname = 'OSnwTck' |
---|
546 | ssnd(jps_a_p)%clname = 'OPndFrc' |
---|
547 | ssnd(jps_ht_p)%clname = 'OPndTck' |
---|
548 | IF( k_ice /= 0 ) THEN |
---|
549 | ssnd(jps_fice)%laction = .TRUE. ! if ice treated in the ocean (even in climato case) |
---|
550 | ! Currently no namelist entry to determine sending of multi-category ice fraction so use the thickness entry for now |
---|
551 | IF ( TRIM( sn_snd_thick%clcat ) == 'yes' ) ssnd(jps_fice)%nct = jpl |
---|
552 | ENDIF |
---|
553 | |
---|
554 | SELECT CASE ( TRIM( sn_snd_thick%cldes ) ) |
---|
555 | CASE( 'none' ) ! nothing to do |
---|
556 | CASE( 'ice and snow' ) |
---|
557 | ssnd(jps_hice:jps_hsnw)%laction = .TRUE. |
---|
558 | IF ( TRIM( sn_snd_thick%clcat ) == 'yes' ) THEN |
---|
559 | ssnd(jps_hice:jps_hsnw)%nct = jpl |
---|
560 | ELSE |
---|
561 | IF ( jpl > 1 ) THEN |
---|
562 | CALL ctl_stop( 'sbc_cpl_init: use weighted ice and snow option for sn_snd_thick%cldes if not exchanging category fields' ) |
---|
563 | ENDIF |
---|
564 | ENDIF |
---|
565 | CASE ( 'weighted ice and snow' ) |
---|
566 | ssnd(jps_hice:jps_hsnw)%laction = .TRUE. |
---|
567 | IF ( TRIM( sn_snd_thick%clcat ) == 'yes' ) ssnd(jps_hice:jps_hsnw)%nct = jpl |
---|
568 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_thick%cldes' ) |
---|
569 | END SELECT |
---|
570 | |
---|
571 | ! ! ------------------------- ! |
---|
572 | ! ! Ice Meltponds ! |
---|
573 | ! ! ------------------------- ! |
---|
574 | #if defined key_cice && ! defined key_cice4 |
---|
575 | ! Meltponds only CICE5 |
---|
576 | ssnd(jps_a_p)%clname = 'OPndFrc' |
---|
577 | ssnd(jps_ht_p)%clname = 'OPndTck' |
---|
578 | SELECT CASE ( TRIM( sn_snd_mpnd%cldes ) ) |
---|
579 | CASE ( 'none' ) |
---|
580 | ssnd(jps_a_p)%laction = .FALSE. |
---|
581 | ssnd(jps_ht_p)%laction = .FALSE. |
---|
582 | CASE ( 'ice only' ) |
---|
583 | ssnd(jps_a_p)%laction = .TRUE. |
---|
584 | ssnd(jps_ht_p)%laction = .TRUE. |
---|
585 | IF ( TRIM( sn_snd_mpnd%clcat ) == 'yes' ) THEN |
---|
586 | ssnd(jps_a_p)%nct = jpl |
---|
587 | ssnd(jps_ht_p)%nct = jpl |
---|
588 | ELSE |
---|
589 | IF ( jpl > 1 ) THEN |
---|
590 | CALL ctl_stop( 'sbc_cpl_init: use weighted ice option for sn_snd_mpnd%cldes if not exchanging category fields' ) |
---|
591 | ENDIF |
---|
592 | ENDIF |
---|
593 | CASE ( 'weighted ice' ) |
---|
594 | ssnd(jps_a_p)%laction = .TRUE. |
---|
595 | ssnd(jps_ht_p)%laction = .TRUE. |
---|
596 | IF ( TRIM( sn_snd_mpnd%clcat ) == 'yes' ) THEN |
---|
597 | ssnd(jps_a_p)%nct = jpl |
---|
598 | ssnd(jps_ht_p)%nct = jpl |
---|
599 | ENDIF |
---|
600 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_mpnd%cldes' ) |
---|
601 | END SELECT |
---|
602 | #else |
---|
603 | IF( TRIM( sn_snd_mpnd%cldes /= 'none' ) THEN |
---|
604 | CALL ctl_stop('Meltponds can only be used with CICEv5') |
---|
605 | ENDIF |
---|
606 | #endif |
---|
607 | |
---|
608 | ! ! ------------------------- ! |
---|
609 | ! ! Surface current ! |
---|
610 | ! ! ------------------------- ! |
---|
611 | ! ocean currents ! ice velocities |
---|
612 | ssnd(jps_ocx1)%clname = 'O_OCurx1' ; ssnd(jps_ivx1)%clname = 'O_IVelx1' |
---|
613 | ssnd(jps_ocy1)%clname = 'O_OCury1' ; ssnd(jps_ivy1)%clname = 'O_IVely1' |
---|
614 | ssnd(jps_ocz1)%clname = 'O_OCurz1' ; ssnd(jps_ivz1)%clname = 'O_IVelz1' |
---|
615 | ! |
---|
616 | ssnd(jps_ocx1:jps_ivz1)%nsgn = -1. ! vectors: change of the sign at the north fold |
---|
617 | |
---|
618 | IF( sn_snd_crt%clvgrd == 'U,V' ) THEN |
---|
619 | ssnd(jps_ocx1)%clgrid = 'U' ; ssnd(jps_ocy1)%clgrid = 'V' |
---|
620 | ELSE IF( sn_snd_crt%clvgrd /= 'T' ) THEN |
---|
621 | CALL ctl_stop( 'sn_snd_crt%clvgrd must be equal to T' ) |
---|
622 | ssnd(jps_ocx1:jps_ivz1)%clgrid = 'T' ! all oce and ice components on the same unique grid |
---|
623 | ENDIF |
---|
624 | ssnd(jps_ocx1:jps_ivz1)%laction = .TRUE. ! default: all are send |
---|
625 | IF( TRIM( sn_snd_crt%clvref ) == 'spherical' ) ssnd( (/jps_ocz1, jps_ivz1/) )%laction = .FALSE. |
---|
626 | IF( TRIM( sn_snd_crt%clvor ) == 'eastward-northward' ) ssnd(jps_ocx1:jps_ivz1)%nsgn = 1. |
---|
627 | SELECT CASE( TRIM( sn_snd_crt%cldes ) ) |
---|
628 | CASE( 'none' ) ; ssnd(jps_ocx1:jps_ivz1)%laction = .FALSE. |
---|
629 | CASE( 'oce only' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE. |
---|
630 | CASE( 'weighted oce and ice' ) ! nothing to do |
---|
631 | CASE( 'mixed oce-ice' ) ; ssnd(jps_ivx1:jps_ivz1)%laction = .FALSE. |
---|
632 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_crt%cldes' ) |
---|
633 | END SELECT |
---|
634 | |
---|
635 | ! ! ------------------------- ! |
---|
636 | ! ! CO2 flux ! |
---|
637 | ! ! ------------------------- ! |
---|
638 | ssnd(jps_co2)%clname = 'O_CO2FLX' ; IF( TRIM(sn_snd_co2%cldes) == 'coupled' ) ssnd(jps_co2 )%laction = .TRUE. |
---|
639 | ! |
---|
640 | |
---|
641 | |
---|
642 | ! ! ------------------------- ! |
---|
643 | ! ! Sea surface freezing temp ! |
---|
644 | ! ! ------------------------- ! |
---|
645 | ssnd(jps_sstfrz)%clname = 'O_SSTFrz' ; IF( TRIM(sn_snd_sstfrz%cldes) == 'coupled' ) ssnd(jps_sstfrz)%laction = .TRUE. |
---|
646 | ! |
---|
647 | ! ! ------------------------- ! |
---|
648 | ! ! Ice conductivity ! |
---|
649 | ! ! ------------------------- ! |
---|
650 | ! Note that ultimately we will move to passing an ocean effective conductivity as well so there |
---|
651 | ! will be some changes to the parts of the code which currently relate only to ice conductivity |
---|
652 | ssnd(jps_kice )%clname = 'OIceKn' |
---|
653 | SELECT CASE ( TRIM( sn_snd_cond%cldes ) ) |
---|
654 | CASE ( 'none' ) |
---|
655 | ssnd(jps_kice)%laction = .FALSE. |
---|
656 | CASE ( 'ice only' ) |
---|
657 | ssnd(jps_kice)%laction = .TRUE. |
---|
658 | IF ( TRIM( sn_snd_cond%clcat ) == 'yes' ) THEN |
---|
659 | ssnd(jps_kice)%nct = jpl |
---|
660 | ELSE |
---|
661 | IF ( jpl > 1 ) THEN |
---|
662 | CALL ctl_stop( 'sbc_cpl_init: use weighted ice option for sn_snd_cond%cldes if not exchanging category fields' ) |
---|
663 | ENDIF |
---|
664 | ENDIF |
---|
665 | CASE ( 'weighted ice' ) |
---|
666 | ssnd(jps_kice)%laction = .TRUE. |
---|
667 | IF ( TRIM( sn_snd_cond%clcat ) == 'yes' ) ssnd(jps_kice)%nct = jpl |
---|
668 | CASE default ; CALL ctl_stop( 'sbc_cpl_init: wrong definition of sn_snd_cond%cldes' ) |
---|
669 | END SELECT |
---|
670 | ! |
---|
671 | ! ================================ ! |
---|
672 | ! initialisation of the coupler ! |
---|
673 | ! ================================ ! |
---|
674 | |
---|
675 | CALL cpl_define(jprcv, jpsnd,nn_cplmodel) |
---|
676 | IF (ln_usecplmask) THEN |
---|
677 | xcplmask(:,:,:) = 0. |
---|
678 | CALL iom_open( 'cplmask', inum ) |
---|
679 | CALL iom_get( inum, jpdom_unknown, 'cplmask', xcplmask(1:nlci,1:nlcj,1:nn_cplmodel), & |
---|
680 | & kstart = (/ mig(1),mjg(1),1 /), kcount = (/ nlci,nlcj,nn_cplmodel /) ) |
---|
681 | CALL iom_close( inum ) |
---|
682 | ELSE |
---|
683 | xcplmask(:,:,:) = 1. |
---|
684 | ENDIF |
---|
685 | ! |
---|
686 | IF( ln_dm2dc .AND. ( cpl_freq( jpr_qsroce ) + cpl_freq( jpr_qsrmix ) /= 86400 ) ) & |
---|
687 | & CALL ctl_stop( 'sbc_cpl_init: diurnal cycle reconstruction (ln_dm2dc) needs daily couping for solar radiation' ) |
---|
688 | |
---|
689 | CALL wrk_dealloc( jpi,jpj, zacs, zaos ) |
---|
690 | ! |
---|
691 | IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_init') |
---|
692 | ! |
---|
693 | END SUBROUTINE sbc_cpl_init |
---|
694 | |
---|
695 | |
---|
696 | SUBROUTINE sbc_cpl_rcv( kt, k_fsbc, k_ice ) |
---|
697 | !!---------------------------------------------------------------------- |
---|
698 | !! *** ROUTINE sbc_cpl_rcv *** |
---|
699 | !! |
---|
700 | !! ** Purpose : provide the stress over the ocean and, if no sea-ice, |
---|
701 | !! provide the ocean heat and freshwater fluxes. |
---|
702 | !! |
---|
703 | !! ** Method : - Receive all the atmospheric fields (stored in frcv array). called at each time step. |
---|
704 | !! OASIS controls if there is something do receive or not. nrcvinfo contains the info |
---|
705 | !! to know if the field was really received or not |
---|
706 | !! |
---|
707 | !! --> If ocean stress was really received: |
---|
708 | !! |
---|
709 | !! - transform the received ocean stress vector from the received |
---|
710 | !! referential and grid into an atmosphere-ocean stress in |
---|
711 | !! the (i,j) ocean referencial and at the ocean velocity point. |
---|
712 | !! The received stress are : |
---|
713 | !! - defined by 3 components (if cartesian coordinate) |
---|
714 | !! or by 2 components (if spherical) |
---|
715 | !! - oriented along geographical coordinate (if eastward-northward) |
---|
716 | !! or along the local grid coordinate (if local grid) |
---|
717 | !! - given at U- and V-point, resp. if received on 2 grids |
---|
718 | !! or at T-point if received on 1 grid |
---|
719 | !! Therefore and if necessary, they are successively |
---|
720 | !! processed in order to obtain them |
---|
721 | !! first as 2 components on the sphere |
---|
722 | !! second as 2 components oriented along the local grid |
---|
723 | !! third as 2 components on the U,V grid |
---|
724 | !! |
---|
725 | !! --> |
---|
726 | !! |
---|
727 | !! - In 'ocean only' case, non solar and solar ocean heat fluxes |
---|
728 | !! and total ocean freshwater fluxes |
---|
729 | !! |
---|
730 | !! ** Method : receive all fields from the atmosphere and transform |
---|
731 | !! them into ocean surface boundary condition fields |
---|
732 | !! |
---|
733 | !! ** Action : update utau, vtau ocean stress at U,V grid |
---|
734 | !! taum wind stress module at T-point |
---|
735 | !! wndm wind speed module at T-point over free ocean or leads in presence of sea-ice |
---|
736 | !! qns non solar heat fluxes including emp heat content (ocean only case) |
---|
737 | !! and the latent heat flux of solid precip. melting |
---|
738 | !! qsr solar ocean heat fluxes (ocean only case) |
---|
739 | !! emp upward mass flux [evap. - precip. (- runoffs) (- calving)] (ocean only case) |
---|
740 | !!---------------------------------------------------------------------- |
---|
741 | INTEGER, INTENT(in) :: kt ! ocean model time step index |
---|
742 | INTEGER, INTENT(in) :: k_fsbc ! frequency of sbc (-> ice model) computation |
---|
743 | INTEGER, INTENT(in) :: k_ice ! ice management in the sbc (=0/1/2/3) |
---|
744 | !! |
---|
745 | LOGICAL :: llnewtx, llnewtau ! update wind stress components and module?? |
---|
746 | INTEGER :: ji, jj, jl, jn ! dummy loop indices |
---|
747 | INTEGER :: isec ! number of seconds since nit000 (assuming rdttra did not change since nit000) |
---|
748 | REAL(wp) :: zcumulneg, zcumulpos ! temporary scalars |
---|
749 | REAL(wp) :: zcoef ! temporary scalar |
---|
750 | REAL(wp) :: zrhoa = 1.22 ! Air density kg/m3 |
---|
751 | REAL(wp) :: zcdrag = 1.5e-3 ! drag coefficient |
---|
752 | REAL(wp) :: zzx, zzy ! temporary variables |
---|
753 | REAL(wp), POINTER, DIMENSION(:,:) :: ztx, zty |
---|
754 | !!---------------------------------------------------------------------- |
---|
755 | ! |
---|
756 | IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_rcv') |
---|
757 | ! |
---|
758 | CALL wrk_alloc( jpi,jpj, ztx, zty ) |
---|
759 | ! ! Receive all the atmos. fields (including ice information) |
---|
760 | isec = ( kt - nit000 ) * NINT( rdttra(1) ) ! date of exchanges |
---|
761 | DO jn = 1, jprcv ! received fields sent by the atmosphere |
---|
762 | IF( srcv(jn)%laction ) CALL cpl_rcv( jn, isec, frcv(jn)%z3, xcplmask, nrcvinfo(jn) ) |
---|
763 | END DO |
---|
764 | |
---|
765 | ! ! ========================= ! |
---|
766 | IF( srcv(jpr_otx1)%laction ) THEN ! ocean stress components ! |
---|
767 | ! ! ========================= ! |
---|
768 | ! define frcv(jpr_otx1)%z3(:,:,1) and frcv(jpr_oty1)%z3(:,:,1): stress at U/V point along model grid |
---|
769 | ! => need to be done only when we receive the field |
---|
770 | IF( nrcvinfo(jpr_otx1) == OASIS_Rcv ) THEN |
---|
771 | ! |
---|
772 | IF( TRIM( sn_rcv_tau%clvref ) == 'cartesian' ) THEN ! 2 components on the sphere |
---|
773 | ! ! (cartesian to spherical -> 3 to 2 components) |
---|
774 | ! |
---|
775 | CALL geo2oce( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), frcv(jpr_otz1)%z3(:,:,1), & |
---|
776 | & srcv(jpr_otx1)%clgrid, ztx, zty ) |
---|
777 | frcv(jpr_otx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 1st grid |
---|
778 | frcv(jpr_oty1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 1st grid |
---|
779 | ! |
---|
780 | IF( srcv(jpr_otx2)%laction ) THEN |
---|
781 | CALL geo2oce( frcv(jpr_otx2)%z3(:,:,1), frcv(jpr_oty2)%z3(:,:,1), frcv(jpr_otz2)%z3(:,:,1), & |
---|
782 | & srcv(jpr_otx2)%clgrid, ztx, zty ) |
---|
783 | frcv(jpr_otx2)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 2nd grid |
---|
784 | frcv(jpr_oty2)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 2nd grid |
---|
785 | ENDIF |
---|
786 | ! |
---|
787 | ENDIF |
---|
788 | ! |
---|
789 | IF( TRIM( sn_rcv_tau%clvor ) == 'eastward-northward' ) THEN ! 2 components oriented along the local grid |
---|
790 | ! ! (geographical to local grid -> rotate the components) |
---|
791 | CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->i', ztx ) |
---|
792 | IF( srcv(jpr_otx2)%laction ) THEN |
---|
793 | CALL rot_rep( frcv(jpr_otx2)%z3(:,:,1), frcv(jpr_oty2)%z3(:,:,1), srcv(jpr_otx2)%clgrid, 'en->j', zty ) |
---|
794 | ELSE |
---|
795 | CALL rot_rep( frcv(jpr_otx1)%z3(:,:,1), frcv(jpr_oty1)%z3(:,:,1), srcv(jpr_otx1)%clgrid, 'en->j', zty ) |
---|
796 | ENDIF |
---|
797 | frcv(jpr_otx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st component on the 1st grid |
---|
798 | frcv(jpr_oty1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd component on the 2nd grid |
---|
799 | ENDIF |
---|
800 | ! |
---|
801 | IF( srcv(jpr_otx1)%clgrid == 'T' ) THEN |
---|
802 | DO jj = 2, jpjm1 ! T ==> (U,V) |
---|
803 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
804 | frcv(jpr_otx1)%z3(ji,jj,1) = 0.5 * ( frcv(jpr_otx1)%z3(ji+1,jj ,1) + frcv(jpr_otx1)%z3(ji,jj,1) ) |
---|
805 | frcv(jpr_oty1)%z3(ji,jj,1) = 0.5 * ( frcv(jpr_oty1)%z3(ji ,jj+1,1) + frcv(jpr_oty1)%z3(ji,jj,1) ) |
---|
806 | END DO |
---|
807 | END DO |
---|
808 | CALL lbc_lnk( frcv(jpr_otx1)%z3(:,:,1), 'U', -1. ) ; CALL lbc_lnk( frcv(jpr_oty1)%z3(:,:,1), 'V', -1. ) |
---|
809 | ENDIF |
---|
810 | llnewtx = .TRUE. |
---|
811 | ELSE |
---|
812 | llnewtx = .FALSE. |
---|
813 | ENDIF |
---|
814 | ! ! ========================= ! |
---|
815 | ELSE ! No dynamical coupling ! |
---|
816 | ! ! ========================= ! |
---|
817 | frcv(jpr_otx1)%z3(:,:,1) = 0.e0 ! here simply set to zero |
---|
818 | frcv(jpr_oty1)%z3(:,:,1) = 0.e0 ! an external read in a file can be added instead |
---|
819 | llnewtx = .TRUE. |
---|
820 | ! |
---|
821 | ENDIF |
---|
822 | |
---|
823 | ! ! ========================= ! |
---|
824 | ! ! wind stress module ! (taum) |
---|
825 | ! ! ========================= ! |
---|
826 | ! |
---|
827 | IF( .NOT. srcv(jpr_taum)%laction ) THEN ! compute wind stress module from its components if not received |
---|
828 | ! => need to be done only when otx1 was changed |
---|
829 | IF( llnewtx ) THEN |
---|
830 | !CDIR NOVERRCHK |
---|
831 | DO jj = 2, jpjm1 |
---|
832 | !CDIR NOVERRCHK |
---|
833 | DO ji = fs_2, fs_jpim1 ! vect. opt. |
---|
834 | zzx = frcv(jpr_otx1)%z3(ji-1,jj ,1) + frcv(jpr_otx1)%z3(ji,jj,1) |
---|
835 | zzy = frcv(jpr_oty1)%z3(ji ,jj-1,1) + frcv(jpr_oty1)%z3(ji,jj,1) |
---|
836 | frcv(jpr_taum)%z3(ji,jj,1) = 0.5 * SQRT( zzx * zzx + zzy * zzy ) |
---|
837 | END DO |
---|
838 | END DO |
---|
839 | CALL lbc_lnk( frcv(jpr_taum)%z3(:,:,1), 'T', 1. ) |
---|
840 | llnewtau = .TRUE. |
---|
841 | ELSE |
---|
842 | llnewtau = .FALSE. |
---|
843 | ENDIF |
---|
844 | ELSE |
---|
845 | llnewtau = nrcvinfo(jpr_taum) == OASIS_Rcv |
---|
846 | ! Stress module can be negative when received (interpolation problem) |
---|
847 | IF( llnewtau ) THEN |
---|
848 | frcv(jpr_taum)%z3(:,:,1) = MAX( 0._wp, frcv(jpr_taum)%z3(:,:,1) ) |
---|
849 | ENDIF |
---|
850 | ENDIF |
---|
851 | |
---|
852 | ! ! ========================= ! |
---|
853 | ! ! 10 m wind speed ! (wndm) |
---|
854 | ! ! ========================= ! |
---|
855 | ! |
---|
856 | IF( .NOT. srcv(jpr_w10m)%laction ) THEN ! compute wind spreed from wind stress module if not received |
---|
857 | ! => need to be done only when taumod was changed |
---|
858 | IF( llnewtau ) THEN |
---|
859 | zcoef = 1. / ( zrhoa * zcdrag ) |
---|
860 | !CDIR NOVERRCHK |
---|
861 | DO jj = 1, jpj |
---|
862 | !CDIR NOVERRCHK |
---|
863 | DO ji = 1, jpi |
---|
864 | wndm(ji,jj) = SQRT( frcv(jpr_taum)%z3(ji,jj,1) * zcoef ) |
---|
865 | END DO |
---|
866 | END DO |
---|
867 | ENDIF |
---|
868 | ELSE |
---|
869 | IF ( nrcvinfo(jpr_w10m) == OASIS_Rcv ) wndm(:,:) = frcv(jpr_w10m)%z3(:,:,1) |
---|
870 | ENDIF |
---|
871 | |
---|
872 | ! u(v)tau and taum will be modified by ice model |
---|
873 | ! -> need to be reset before each call of the ice/fsbc |
---|
874 | IF( MOD( kt-1, k_fsbc ) == 0 ) THEN |
---|
875 | ! |
---|
876 | utau(:,:) = frcv(jpr_otx1)%z3(:,:,1) |
---|
877 | vtau(:,:) = frcv(jpr_oty1)%z3(:,:,1) |
---|
878 | taum(:,:) = frcv(jpr_taum)%z3(:,:,1) |
---|
879 | CALL iom_put( "taum_oce", taum ) ! output wind stress module |
---|
880 | ! |
---|
881 | ENDIF |
---|
882 | |
---|
883 | #if defined key_cpl_carbon_cycle |
---|
884 | ! ! atmosph. CO2 (ppm) |
---|
885 | IF( srcv(jpr_co2)%laction ) atm_co2(:,:) = frcv(jpr_co2)%z3(:,:,1) |
---|
886 | #endif |
---|
887 | |
---|
888 | |
---|
889 | #if defined key_cice && ! defined key_cice4 |
---|
890 | ! ! Sea ice surface skin temp: |
---|
891 | IF( srcv(jpr_ts_ice)%laction ) THEN |
---|
892 | DO jl = 1, jpl |
---|
893 | DO jj = 1, jpj |
---|
894 | DO ji = 1, jpi |
---|
895 | IF (frcv(jpr_ts_ice)%z3(ji,jj,jl) > 0.0) THEN |
---|
896 | tsfc_ice(ji,jj,jl) = 0.0 |
---|
897 | ELSE IF (frcv(jpr_ts_ice)%z3(ji,jj,jl) < -60.0) THEN |
---|
898 | tsfc_ice(ji,jj,jl) = -60.0 |
---|
899 | ELSE |
---|
900 | tsfc_ice(ji,jj,jl) = frcv(jpr_ts_ice)%z3(ji,jj,jl) |
---|
901 | ENDIF |
---|
902 | END DO |
---|
903 | END DO |
---|
904 | END DO |
---|
905 | ENDIF |
---|
906 | #endif |
---|
907 | ! ! ========================= ! |
---|
908 | IF( k_ice <= 1 ) THEN ! heat & freshwater fluxes ! (Ocean only case) |
---|
909 | ! ! ========================= ! |
---|
910 | ! |
---|
911 | ! ! total freshwater fluxes over the ocean (emp) |
---|
912 | SELECT CASE( TRIM( sn_rcv_emp%cldes ) ) ! evaporation - precipitation |
---|
913 | CASE( 'conservative' ) |
---|
914 | emp(:,:) = frcv(jpr_tevp)%z3(:,:,1) - ( frcv(jpr_rain)%z3(:,:,1) + frcv(jpr_snow)%z3(:,:,1) ) |
---|
915 | CASE( 'oce only', 'oce and ice' ) |
---|
916 | emp(:,:) = frcv(jpr_oemp)%z3(:,:,1) |
---|
917 | CASE default |
---|
918 | CALL ctl_stop( 'sbc_cpl_rcv: wrong definition of sn_rcv_emp%cldes' ) |
---|
919 | END SELECT |
---|
920 | ! |
---|
921 | ! ! runoffs and calving (added in emp) |
---|
922 | IF( srcv(jpr_rnf)%laction ) emp(:,:) = emp(:,:) - frcv(jpr_rnf)%z3(:,:,1) |
---|
923 | IF( srcv(jpr_cal)%laction ) emp(:,:) = emp(:,:) - frcv(jpr_cal)%z3(:,:,1) |
---|
924 | ! |
---|
925 | !!gm : this seems to be internal cooking, not sure to need that in a generic interface |
---|
926 | !!gm at least should be optional... |
---|
927 | !! IF( TRIM( sn_rcv_rnf%cldes ) == 'coupled' ) THEN ! add to the total freshwater budget |
---|
928 | !! ! remove negative runoff |
---|
929 | !! zcumulpos = SUM( MAX( frcv(jpr_rnf)%z3(:,:,1), 0.e0 ) * e1t(:,:) * e2t(:,:) * tmask_i(:,:) ) |
---|
930 | !! zcumulneg = SUM( MIN( frcv(jpr_rnf)%z3(:,:,1), 0.e0 ) * e1t(:,:) * e2t(:,:) * tmask_i(:,:) ) |
---|
931 | !! IF( lk_mpp ) CALL mpp_sum( zcumulpos ) ! sum over the global domain |
---|
932 | !! IF( lk_mpp ) CALL mpp_sum( zcumulneg ) |
---|
933 | !! IF( zcumulpos /= 0. ) THEN ! distribute negative runoff on positive runoff grid points |
---|
934 | !! zcumulneg = 1.e0 + zcumulneg / zcumulpos |
---|
935 | !! frcv(jpr_rnf)%z3(:,:,1) = MAX( frcv(jpr_rnf)%z3(:,:,1), 0.e0 ) * zcumulneg |
---|
936 | !! ENDIF |
---|
937 | !! ! add runoff to e-p |
---|
938 | !! emp(:,:) = emp(:,:) - frcv(jpr_rnf)%z3(:,:,1) |
---|
939 | !! ENDIF |
---|
940 | !!gm end of internal cooking |
---|
941 | ! |
---|
942 | ! ! non solar heat flux over the ocean (qns) |
---|
943 | IF( srcv(jpr_qnsoce)%laction ) qns(:,:) = frcv(jpr_qnsoce)%z3(:,:,1) |
---|
944 | IF( srcv(jpr_qnsmix)%laction ) qns(:,:) = frcv(jpr_qnsmix)%z3(:,:,1) |
---|
945 | ! update qns over the free ocean with: |
---|
946 | qns(:,:) = qns(:,:) - emp(:,:) * sst_m(:,:) * rcp ! remove heat content due to mass flux (assumed to be at SST) |
---|
947 | IF( srcv(jpr_snow )%laction ) THEN |
---|
948 | qns(:,:) = qns(:,:) - frcv(jpr_snow)%z3(:,:,1) * lfus ! energy for melting solid precipitation over the free ocean |
---|
949 | ENDIF |
---|
950 | |
---|
951 | ! ! solar flux over the ocean (qsr) |
---|
952 | IF( srcv(jpr_qsroce)%laction ) qsr(:,:) = frcv(jpr_qsroce)%z3(:,:,1) |
---|
953 | IF( srcv(jpr_qsrmix)%laction ) qsr(:,:) = frcv(jpr_qsrmix)%z3(:,:,1) |
---|
954 | IF( ln_dm2dc ) qsr(:,:) = sbc_dcy( qsr ) ! modify qsr to include the diurnal cycle |
---|
955 | ! |
---|
956 | |
---|
957 | ENDIF |
---|
958 | ! |
---|
959 | CALL wrk_dealloc( jpi,jpj, ztx, zty ) |
---|
960 | ! |
---|
961 | IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_rcv') |
---|
962 | ! |
---|
963 | END SUBROUTINE sbc_cpl_rcv |
---|
964 | |
---|
965 | |
---|
966 | SUBROUTINE sbc_cpl_ice_tau( p_taui, p_tauj ) |
---|
967 | !!---------------------------------------------------------------------- |
---|
968 | !! *** ROUTINE sbc_cpl_ice_tau *** |
---|
969 | !! |
---|
970 | !! ** Purpose : provide the stress over sea-ice in coupled mode |
---|
971 | !! |
---|
972 | !! ** Method : transform the received stress from the atmosphere into |
---|
973 | !! an atmosphere-ice stress in the (i,j) ocean referencial |
---|
974 | !! and at the velocity point of the sea-ice model (cp_ice_msh): |
---|
975 | !! 'C'-grid : i- (j-) components given at U- (V-) point |
---|
976 | !! 'I'-grid : B-grid lower-left corner: both components given at I-point |
---|
977 | !! |
---|
978 | !! The received stress are : |
---|
979 | !! - defined by 3 components (if cartesian coordinate) |
---|
980 | !! or by 2 components (if spherical) |
---|
981 | !! - oriented along geographical coordinate (if eastward-northward) |
---|
982 | !! or along the local grid coordinate (if local grid) |
---|
983 | !! - given at U- and V-point, resp. if received on 2 grids |
---|
984 | !! or at a same point (T or I) if received on 1 grid |
---|
985 | !! Therefore and if necessary, they are successively |
---|
986 | !! processed in order to obtain them |
---|
987 | !! first as 2 components on the sphere |
---|
988 | !! second as 2 components oriented along the local grid |
---|
989 | !! third as 2 components on the cp_ice_msh point |
---|
990 | !! |
---|
991 | !! Except in 'oce and ice' case, only one vector stress field |
---|
992 | !! is received. It has already been processed in sbc_cpl_rcv |
---|
993 | !! so that it is now defined as (i,j) components given at U- |
---|
994 | !! and V-points, respectively. Therefore, only the third |
---|
995 | !! transformation is done and only if the ice-grid is a 'I'-grid. |
---|
996 | !! |
---|
997 | !! ** Action : return ptau_i, ptau_j, the stress over the ice at cp_ice_msh point |
---|
998 | !!---------------------------------------------------------------------- |
---|
999 | REAL(wp), INTENT(out), DIMENSION(:,:) :: p_taui ! i- & j-components of atmos-ice stress [N/m2] |
---|
1000 | REAL(wp), INTENT(out), DIMENSION(:,:) :: p_tauj ! at I-point (B-grid) or U & V-point (C-grid) |
---|
1001 | !! |
---|
1002 | INTEGER :: ji, jj ! dummy loop indices |
---|
1003 | INTEGER :: itx ! index of taux over ice |
---|
1004 | REAL(wp), POINTER, DIMENSION(:,:) :: ztx, zty |
---|
1005 | !!---------------------------------------------------------------------- |
---|
1006 | ! |
---|
1007 | IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_ice_tau') |
---|
1008 | ! |
---|
1009 | CALL wrk_alloc( jpi,jpj, ztx, zty ) |
---|
1010 | |
---|
1011 | IF( srcv(jpr_itx1)%laction ) THEN ; itx = jpr_itx1 |
---|
1012 | ELSE ; itx = jpr_otx1 |
---|
1013 | ENDIF |
---|
1014 | |
---|
1015 | ! do something only if we just received the stress from atmosphere |
---|
1016 | IF( nrcvinfo(itx) == OASIS_Rcv ) THEN |
---|
1017 | |
---|
1018 | ! ! ======================= ! |
---|
1019 | IF( srcv(jpr_itx1)%laction ) THEN ! ice stress received ! |
---|
1020 | ! ! ======================= ! |
---|
1021 | ! |
---|
1022 | IF( TRIM( sn_rcv_tau%clvref ) == 'cartesian' ) THEN ! 2 components on the sphere |
---|
1023 | ! ! (cartesian to spherical -> 3 to 2 components) |
---|
1024 | CALL geo2oce( frcv(jpr_itx1)%z3(:,:,1), frcv(jpr_ity1)%z3(:,:,1), frcv(jpr_itz1)%z3(:,:,1), & |
---|
1025 | & srcv(jpr_itx1)%clgrid, ztx, zty ) |
---|
1026 | frcv(jpr_itx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 1st grid |
---|
1027 | frcv(jpr_ity1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 1st grid |
---|
1028 | ! |
---|
1029 | IF( srcv(jpr_itx2)%laction ) THEN |
---|
1030 | CALL geo2oce( frcv(jpr_itx2)%z3(:,:,1), frcv(jpr_ity2)%z3(:,:,1), frcv(jpr_itz2)%z3(:,:,1), & |
---|
1031 | & srcv(jpr_itx2)%clgrid, ztx, zty ) |
---|
1032 | frcv(jpr_itx2)%z3(:,:,1) = ztx(:,:) ! overwrite 1st comp. on the 2nd grid |
---|
1033 | frcv(jpr_ity2)%z3(:,:,1) = zty(:,:) ! overwrite 2nd comp. on the 2nd grid |
---|
1034 | ENDIF |
---|
1035 | ! |
---|
1036 | ENDIF |
---|
1037 | ! |
---|
1038 | IF( TRIM( sn_rcv_tau%clvor ) == 'eastward-northward' ) THEN ! 2 components oriented along the local grid |
---|
1039 | ! ! (geographical to local grid -> rotate the components) |
---|
1040 | CALL rot_rep( frcv(jpr_itx1)%z3(:,:,1), frcv(jpr_ity1)%z3(:,:,1), srcv(jpr_itx1)%clgrid, 'en->i', ztx ) |
---|
1041 | IF( srcv(jpr_itx2)%laction ) THEN |
---|
1042 | CALL rot_rep( frcv(jpr_itx2)%z3(:,:,1), frcv(jpr_ity2)%z3(:,:,1), srcv(jpr_itx2)%clgrid, 'en->j', zty ) |
---|
1043 | ELSE |
---|
1044 | CALL rot_rep( frcv(jpr_itx1)%z3(:,:,1), frcv(jpr_ity1)%z3(:,:,1), srcv(jpr_itx1)%clgrid, 'en->j', zty ) |
---|
1045 | ENDIF |
---|
1046 | frcv(jpr_itx1)%z3(:,:,1) = ztx(:,:) ! overwrite 1st component on the 1st grid |
---|
1047 | frcv(jpr_ity1)%z3(:,:,1) = zty(:,:) ! overwrite 2nd component on the 1st grid |
---|
1048 | ENDIF |
---|
1049 | ! ! ======================= ! |
---|
1050 | ELSE ! use ocean stress ! |
---|
1051 | ! ! ======================= ! |
---|
1052 | frcv(jpr_itx1)%z3(:,:,1) = frcv(jpr_otx1)%z3(:,:,1) |
---|
1053 | frcv(jpr_ity1)%z3(:,:,1) = frcv(jpr_oty1)%z3(:,:,1) |
---|
1054 | ! |
---|
1055 | ENDIF |
---|
1056 | |
---|
1057 | ! ! ======================= ! |
---|
1058 | ! ! put on ice grid ! |
---|
1059 | ! ! ======================= ! |
---|
1060 | ! |
---|
1061 | ! j+1 j -----V---F |
---|
1062 | ! ice stress on ice velocity point (cp_ice_msh) ! | |
---|
1063 | ! (C-grid ==>(U,V) or B-grid ==> I or F) j | T U |
---|
1064 | ! | | |
---|
1065 | ! j j-1 -I-------| |
---|
1066 | ! (for I) | | |
---|
1067 | ! i-1 i i |
---|
1068 | ! i i+1 (for I) |
---|
1069 | SELECT CASE ( cp_ice_msh ) |
---|
1070 | ! |
---|
1071 | CASE( 'I' ) ! B-grid ==> I |
---|
1072 | SELECT CASE ( srcv(jpr_itx1)%clgrid ) |
---|
1073 | CASE( 'U' ) |
---|
1074 | DO jj = 2, jpjm1 ! (U,V) ==> I |
---|
1075 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1076 | p_taui(ji,jj) = 0.5 * ( frcv(jpr_itx1)%z3(ji-1,jj ,1) + frcv(jpr_itx1)%z3(ji-1,jj-1,1) ) |
---|
1077 | p_tauj(ji,jj) = 0.5 * ( frcv(jpr_ity1)%z3(ji ,jj-1,1) + frcv(jpr_ity1)%z3(ji-1,jj-1,1) ) |
---|
1078 | END DO |
---|
1079 | END DO |
---|
1080 | CASE( 'F' ) |
---|
1081 | DO jj = 2, jpjm1 ! F ==> I |
---|
1082 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1083 | p_taui(ji,jj) = frcv(jpr_itx1)%z3(ji-1,jj-1,1) |
---|
1084 | p_tauj(ji,jj) = frcv(jpr_ity1)%z3(ji-1,jj-1,1) |
---|
1085 | END DO |
---|
1086 | END DO |
---|
1087 | CASE( 'T' ) |
---|
1088 | DO jj = 2, jpjm1 ! T ==> I |
---|
1089 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1090 | p_taui(ji,jj) = 0.25 * ( frcv(jpr_itx1)%z3(ji,jj ,1) + frcv(jpr_itx1)%z3(ji-1,jj ,1) & |
---|
1091 | & + frcv(jpr_itx1)%z3(ji,jj-1,1) + frcv(jpr_itx1)%z3(ji-1,jj-1,1) ) |
---|
1092 | p_tauj(ji,jj) = 0.25 * ( frcv(jpr_ity1)%z3(ji,jj ,1) + frcv(jpr_ity1)%z3(ji-1,jj ,1) & |
---|
1093 | & + frcv(jpr_oty1)%z3(ji,jj-1,1) + frcv(jpr_ity1)%z3(ji-1,jj-1,1) ) |
---|
1094 | END DO |
---|
1095 | END DO |
---|
1096 | CASE( 'I' ) |
---|
1097 | p_taui(:,:) = frcv(jpr_itx1)%z3(:,:,1) ! I ==> I |
---|
1098 | p_tauj(:,:) = frcv(jpr_ity1)%z3(:,:,1) |
---|
1099 | END SELECT |
---|
1100 | IF( srcv(jpr_itx1)%clgrid /= 'I' ) THEN |
---|
1101 | CALL lbc_lnk( p_taui, 'I', -1. ) ; CALL lbc_lnk( p_tauj, 'I', -1. ) |
---|
1102 | ENDIF |
---|
1103 | ! |
---|
1104 | CASE( 'F' ) ! B-grid ==> F |
---|
1105 | SELECT CASE ( srcv(jpr_itx1)%clgrid ) |
---|
1106 | CASE( 'U' ) |
---|
1107 | DO jj = 2, jpjm1 ! (U,V) ==> F |
---|
1108 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
1109 | p_taui(ji,jj) = 0.5 * ( frcv(jpr_itx1)%z3(ji,jj,1) + frcv(jpr_itx1)%z3(ji ,jj+1,1) ) |
---|
1110 | p_tauj(ji,jj) = 0.5 * ( frcv(jpr_ity1)%z3(ji,jj,1) + frcv(jpr_ity1)%z3(ji+1,jj ,1) ) |
---|
1111 | END DO |
---|
1112 | END DO |
---|
1113 | CASE( 'I' ) |
---|
1114 | DO jj = 2, jpjm1 ! I ==> F |
---|
1115 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1116 | p_taui(ji,jj) = frcv(jpr_itx1)%z3(ji+1,jj+1,1) |
---|
1117 | p_tauj(ji,jj) = frcv(jpr_ity1)%z3(ji+1,jj+1,1) |
---|
1118 | END DO |
---|
1119 | END DO |
---|
1120 | CASE( 'T' ) |
---|
1121 | DO jj = 2, jpjm1 ! T ==> F |
---|
1122 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1123 | p_taui(ji,jj) = 0.25 * ( frcv(jpr_itx1)%z3(ji,jj ,1) + frcv(jpr_itx1)%z3(ji+1,jj ,1) & |
---|
1124 | & + frcv(jpr_itx1)%z3(ji,jj+1,1) + frcv(jpr_itx1)%z3(ji+1,jj+1,1) ) |
---|
1125 | p_tauj(ji,jj) = 0.25 * ( frcv(jpr_ity1)%z3(ji,jj ,1) + frcv(jpr_ity1)%z3(ji+1,jj ,1) & |
---|
1126 | & + frcv(jpr_ity1)%z3(ji,jj+1,1) + frcv(jpr_ity1)%z3(ji+1,jj+1,1) ) |
---|
1127 | END DO |
---|
1128 | END DO |
---|
1129 | CASE( 'F' ) |
---|
1130 | p_taui(:,:) = frcv(jpr_itx1)%z3(:,:,1) ! F ==> F |
---|
1131 | p_tauj(:,:) = frcv(jpr_ity1)%z3(:,:,1) |
---|
1132 | END SELECT |
---|
1133 | IF( srcv(jpr_itx1)%clgrid /= 'F' ) THEN |
---|
1134 | CALL lbc_lnk( p_taui, 'F', -1. ) ; CALL lbc_lnk( p_tauj, 'F', -1. ) |
---|
1135 | ENDIF |
---|
1136 | ! |
---|
1137 | CASE( 'C' ) ! C-grid ==> U,V |
---|
1138 | SELECT CASE ( srcv(jpr_itx1)%clgrid ) |
---|
1139 | CASE( 'U' ) |
---|
1140 | p_taui(:,:) = frcv(jpr_itx1)%z3(:,:,1) ! (U,V) ==> (U,V) |
---|
1141 | p_tauj(:,:) = frcv(jpr_ity1)%z3(:,:,1) |
---|
1142 | CASE( 'F' ) |
---|
1143 | DO jj = 2, jpjm1 ! F ==> (U,V) |
---|
1144 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
1145 | p_taui(ji,jj) = 0.5 * ( frcv(jpr_itx1)%z3(ji,jj,1) + frcv(jpr_itx1)%z3(ji ,jj-1,1) ) |
---|
1146 | p_tauj(ji,jj) = 0.5 * ( frcv(jpr_ity1)%z3(jj,jj,1) + frcv(jpr_ity1)%z3(ji-1,jj ,1) ) |
---|
1147 | END DO |
---|
1148 | END DO |
---|
1149 | CASE( 'T' ) |
---|
1150 | DO jj = 2, jpjm1 ! T ==> (U,V) |
---|
1151 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
1152 | p_taui(ji,jj) = 0.5 * ( frcv(jpr_itx1)%z3(ji+1,jj ,1) + frcv(jpr_itx1)%z3(ji,jj,1) ) |
---|
1153 | p_tauj(ji,jj) = 0.5 * ( frcv(jpr_ity1)%z3(ji ,jj+1,1) + frcv(jpr_ity1)%z3(ji,jj,1) ) |
---|
1154 | END DO |
---|
1155 | END DO |
---|
1156 | CASE( 'I' ) |
---|
1157 | DO jj = 2, jpjm1 ! I ==> (U,V) |
---|
1158 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1159 | p_taui(ji,jj) = 0.5 * ( frcv(jpr_itx1)%z3(ji+1,jj+1,1) + frcv(jpr_itx1)%z3(ji+1,jj ,1) ) |
---|
1160 | p_tauj(ji,jj) = 0.5 * ( frcv(jpr_ity1)%z3(ji+1,jj+1,1) + frcv(jpr_ity1)%z3(ji ,jj+1,1) ) |
---|
1161 | END DO |
---|
1162 | END DO |
---|
1163 | END SELECT |
---|
1164 | IF( srcv(jpr_itx1)%clgrid /= 'U' ) THEN |
---|
1165 | CALL lbc_lnk( p_taui, 'U', -1. ) ; CALL lbc_lnk( p_tauj, 'V', -1. ) |
---|
1166 | ENDIF |
---|
1167 | END SELECT |
---|
1168 | |
---|
1169 | ENDIF |
---|
1170 | ! |
---|
1171 | CALL wrk_dealloc( jpi,jpj, ztx, zty ) |
---|
1172 | ! |
---|
1173 | IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_ice_tau') |
---|
1174 | ! |
---|
1175 | END SUBROUTINE sbc_cpl_ice_tau |
---|
1176 | |
---|
1177 | |
---|
1178 | SUBROUTINE sbc_cpl_ice_flx( p_frld , palbi , psst , pist ) |
---|
1179 | !!---------------------------------------------------------------------- |
---|
1180 | !! *** ROUTINE sbc_cpl_ice_flx *** |
---|
1181 | !! |
---|
1182 | !! ** Purpose : provide the heat and freshwater fluxes of the |
---|
1183 | !! ocean-ice system. |
---|
1184 | !! |
---|
1185 | !! ** Method : transform the fields received from the atmosphere into |
---|
1186 | !! surface heat and fresh water boundary condition for the |
---|
1187 | !! ice-ocean system. The following fields are provided: |
---|
1188 | !! * total non solar, solar and freshwater fluxes (qns_tot, |
---|
1189 | !! qsr_tot and emp_tot) (total means weighted ice-ocean flux) |
---|
1190 | !! NB: emp_tot include runoffs and calving. |
---|
1191 | !! * fluxes over ice (qns_ice, qsr_ice, emp_ice) where |
---|
1192 | !! emp_ice = sublimation - solid precipitation as liquid |
---|
1193 | !! precipitation are re-routed directly to the ocean and |
---|
1194 | !! runoffs and calving directly enter the ocean. |
---|
1195 | !! * solid precipitation (sprecip), used to add to qns_tot |
---|
1196 | !! the heat lost associated to melting solid precipitation |
---|
1197 | !! over the ocean fraction. |
---|
1198 | !! ===>> CAUTION here this changes the net heat flux received from |
---|
1199 | !! the atmosphere |
---|
1200 | !! |
---|
1201 | !! - the fluxes have been separated from the stress as |
---|
1202 | !! (a) they are updated at each ice time step compare to |
---|
1203 | !! an update at each coupled time step for the stress, and |
---|
1204 | !! (b) the conservative computation of the fluxes over the |
---|
1205 | !! sea-ice area requires the knowledge of the ice fraction |
---|
1206 | !! after the ice advection and before the ice thermodynamics, |
---|
1207 | !! so that the stress is updated before the ice dynamics |
---|
1208 | !! while the fluxes are updated after it. |
---|
1209 | !! |
---|
1210 | !! ** Action : update at each nf_ice time step: |
---|
1211 | !! qns_tot, qsr_tot non-solar and solar total heat fluxes |
---|
1212 | !! qns_ice, qsr_ice non-solar and solar heat fluxes over the ice |
---|
1213 | !! emp_tot total evaporation - precipitation(liquid and solid) (-runoff)(-calving) |
---|
1214 | !! emp_ice ice sublimation - solid precipitation over the ice |
---|
1215 | !! dqns_ice d(non-solar heat flux)/d(Temperature) over the ice |
---|
1216 | !! sprecip solid precipitation over the ocean |
---|
1217 | !!---------------------------------------------------------------------- |
---|
1218 | REAL(wp), INTENT(in ), DIMENSION(:,:) :: p_frld ! lead fraction [0 to 1] |
---|
1219 | ! optional arguments, used only in 'mixed oce-ice' case |
---|
1220 | REAL(wp), INTENT(in ), DIMENSION(:,:,:), OPTIONAL :: palbi ! all skies ice albedo |
---|
1221 | REAL(wp), INTENT(in ), DIMENSION(:,: ), OPTIONAL :: psst ! sea surface temperature [Celsius] |
---|
1222 | REAL(wp), INTENT(in ), DIMENSION(:,:,:), OPTIONAL :: pist ! ice surface temperature [Kelvin] |
---|
1223 | ! |
---|
1224 | INTEGER :: jl ! dummy loop index |
---|
1225 | REAL(wp), POINTER, DIMENSION(:,:) :: zcptn, ztmp, zicefr |
---|
1226 | !!---------------------------------------------------------------------- |
---|
1227 | ! |
---|
1228 | IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_ice_flx') |
---|
1229 | ! |
---|
1230 | CALL wrk_alloc( jpi,jpj, zcptn, ztmp, zicefr ) |
---|
1231 | |
---|
1232 | zicefr(:,:) = 1.- p_frld(:,:) |
---|
1233 | zcptn(:,:) = rcp * sst_m(:,:) |
---|
1234 | ! |
---|
1235 | ! ! ========================= ! |
---|
1236 | ! ! freshwater budget ! (emp) |
---|
1237 | ! ! ========================= ! |
---|
1238 | ! |
---|
1239 | ! ! total Precipitations - total Evaporation (emp_tot) |
---|
1240 | ! ! solid precipitation - sublimation (emp_ice) |
---|
1241 | ! ! solid Precipitation (sprecip) |
---|
1242 | SELECT CASE( TRIM( sn_rcv_emp%cldes ) ) |
---|
1243 | CASE( 'conservative' ) ! received fields: jpr_rain, jpr_snow, jpr_ievp, jpr_tevp |
---|
1244 | sprecip(:,:) = frcv(jpr_snow)%z3(:,:,1) ! May need to ensure positive here |
---|
1245 | tprecip(:,:) = frcv(jpr_rain)%z3(:,:,1) + sprecip (:,:) ! May need to ensure positive here |
---|
1246 | emp_tot(:,:) = frcv(jpr_tevp)%z3(:,:,1) - tprecip(:,:) |
---|
1247 | #if defined key_cice |
---|
1248 | IF ( TRIM(sn_rcv_emp%clcat) == 'yes' ) THEN |
---|
1249 | ! emp_ice is the sum of frcv(jpr_ievp)%z3(:,:,1) over all layers - snow |
---|
1250 | emp_ice(:,:) = - frcv(jpr_snow)%z3(:,:,1) |
---|
1251 | DO jl=1,jpl |
---|
1252 | emp_ice(:,: ) = emp_ice(:,:) + frcv(jpr_ievp)%z3(:,:,jl) |
---|
1253 | ENDDO |
---|
1254 | ! latent heat coupled for each category in CICE |
---|
1255 | qla_ice(:,:,1:jpl) = - frcv(jpr_ievp)%z3(:,:,1:jpl) * lsub |
---|
1256 | ELSE |
---|
1257 | ! If CICE has multicategories it still expects coupling fields for |
---|
1258 | ! each even if we treat as a single field |
---|
1259 | ! The latent heat flux is split between the ice categories according |
---|
1260 | ! to the fraction of the ice in each category |
---|
1261 | emp_ice(:,:) = frcv(jpr_ievp)%z3(:,:,1) - frcv(jpr_snow)%z3(:,:,1) |
---|
1262 | WHERE ( zicefr(:,:) /= 0._wp ) |
---|
1263 | ztmp(:,:) = 1./zicefr(:,:) |
---|
1264 | ELSEWHERE |
---|
1265 | ztmp(:,:) = 0.e0 |
---|
1266 | END WHERE |
---|
1267 | DO jl=1,jpl |
---|
1268 | qla_ice(:,:,jl) = - a_i(:,:,jl) * ztmp(:,:) * frcv(jpr_ievp)%z3(:,:,1) * lsub |
---|
1269 | END DO |
---|
1270 | WHERE ( zicefr(:,:) == 0._wp ) qla_ice(:,:,1) = -frcv(jpr_ievp)%z3(:,:,1) * lsub |
---|
1271 | ENDIF |
---|
1272 | #else |
---|
1273 | emp_ice(:,:) = frcv(jpr_ievp)%z3(:,:,1) - frcv(jpr_snow)%z3(:,:,1) |
---|
1274 | #endif |
---|
1275 | CALL iom_put( 'rain' , frcv(jpr_rain)%z3(:,:,1) ) ! liquid precipitation |
---|
1276 | IF( iom_use('hflx_rain_cea') ) & |
---|
1277 | CALL iom_put( 'hflx_rain_cea', frcv(jpr_rain)%z3(:,:,1) * zcptn(:,:) ) ! heat flux from liq. precip. |
---|
1278 | IF( iom_use('evap_ao_cea') .OR. iom_use('hflx_evap_cea') ) & |
---|
1279 | ztmp(:,:) = frcv(jpr_tevp)%z3(:,:,1) - frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) |
---|
1280 | IF( iom_use('evap_ao_cea' ) ) & |
---|
1281 | CALL iom_put( 'evap_ao_cea' , ztmp ) ! ice-free oce evap (cell average) |
---|
1282 | IF( iom_use('hflx_evap_cea') ) & |
---|
1283 | CALL iom_put( 'hflx_evap_cea', ztmp(:,:) * zcptn(:,:) ) ! heat flux from from evap (cell average) |
---|
1284 | CASE( 'oce and ice' ) ! received fields: jpr_sbpr, jpr_semp, jpr_oemp, jpr_ievp |
---|
1285 | emp_tot(:,:) = p_frld(:,:) * frcv(jpr_oemp)%z3(:,:,1) + zicefr(:,:) * frcv(jpr_sbpr)%z3(:,:,1) |
---|
1286 | emp_ice(:,:) = frcv(jpr_semp)%z3(:,:,1) |
---|
1287 | sprecip(:,:) = - frcv(jpr_semp)%z3(:,:,1) + frcv(jpr_ievp)%z3(:,:,1) |
---|
1288 | END SELECT |
---|
1289 | |
---|
1290 | CALL iom_put( 'snowpre' , sprecip ) ! Snow |
---|
1291 | IF( iom_use('snow_ao_cea') ) & |
---|
1292 | CALL iom_put( 'snow_ao_cea', sprecip(:,:) * p_frld(:,:) ) ! Snow over ice-free ocean (cell average) |
---|
1293 | IF( iom_use('snow_ai_cea') ) & |
---|
1294 | CALL iom_put( 'snow_ai_cea', sprecip(:,:) * zicefr(:,:) ) ! Snow over sea-ice (cell average) |
---|
1295 | IF( iom_use('subl_ai_cea') ) & |
---|
1296 | CALL iom_put( 'subl_ai_cea', frcv(jpr_ievp)%z3(:,:,1) * zicefr(:,:) ) ! Sublimation over sea-ice (cell average) |
---|
1297 | ! |
---|
1298 | ! ! runoffs and calving (put in emp_tot) |
---|
1299 | IF( srcv(jpr_rnf)%laction ) THEN |
---|
1300 | emp_tot(:,:) = emp_tot(:,:) - frcv(jpr_rnf)%z3(:,:,1) |
---|
1301 | CALL iom_put( 'runoffs' , frcv(jpr_rnf)%z3(:,:,1) ) ! rivers |
---|
1302 | IF( iom_use('hflx_rnf_cea') ) & |
---|
1303 | CALL iom_put( 'hflx_rnf_cea' , frcv(jpr_rnf)%z3(:,:,1) * zcptn(:,:) ) ! heat flux from rivers |
---|
1304 | ENDIF |
---|
1305 | IF( srcv(jpr_cal)%laction ) THEN |
---|
1306 | emp_tot(:,:) = emp_tot(:,:) - frcv(jpr_cal)%z3(:,:,1) |
---|
1307 | CALL iom_put( 'calving', frcv(jpr_cal)%z3(:,:,1) ) |
---|
1308 | ENDIF |
---|
1309 | ! |
---|
1310 | !!gm : this seems to be internal cooking, not sure to need that in a generic interface |
---|
1311 | !!gm at least should be optional... |
---|
1312 | !! ! remove negative runoff ! sum over the global domain |
---|
1313 | !! zcumulpos = SUM( MAX( frcv(jpr_rnf)%z3(:,:,1), 0.e0 ) * e1t(:,:) * e2t(:,:) * tmask_i(:,:) ) |
---|
1314 | !! zcumulneg = SUM( MIN( frcv(jpr_rnf)%z3(:,:,1), 0.e0 ) * e1t(:,:) * e2t(:,:) * tmask_i(:,:) ) |
---|
1315 | !! IF( lk_mpp ) CALL mpp_sum( zcumulpos ) |
---|
1316 | !! IF( lk_mpp ) CALL mpp_sum( zcumulneg ) |
---|
1317 | !! IF( zcumulpos /= 0. ) THEN ! distribute negative runoff on positive runoff grid points |
---|
1318 | !! zcumulneg = 1.e0 + zcumulneg / zcumulpos |
---|
1319 | !! frcv(jpr_rnf)%z3(:,:,1) = MAX( frcv(jpr_rnf)%z3(:,:,1), 0.e0 ) * zcumulneg |
---|
1320 | !! ENDIF |
---|
1321 | !! emp_tot(:,:) = emp_tot(:,:) - frcv(jpr_rnf)%z3(:,:,1) ! add runoff to e-p |
---|
1322 | !! |
---|
1323 | !!gm end of internal cooking |
---|
1324 | |
---|
1325 | ! ! ========================= ! |
---|
1326 | SELECT CASE( TRIM( sn_rcv_qns%cldes ) ) ! non solar heat fluxes ! (qns) |
---|
1327 | ! ! ========================= ! |
---|
1328 | CASE( 'oce only' ) ! the required field is directly provided |
---|
1329 | qns_tot(:,: ) = frcv(jpr_qnsoce)%z3(:,:,1) |
---|
1330 | CASE( 'conservative' ) ! the required fields are directly provided |
---|
1331 | qns_tot(:,: ) = frcv(jpr_qnsmix)%z3(:,:,1) |
---|
1332 | IF ( TRIM(sn_rcv_qns%clcat) == 'yes' ) THEN |
---|
1333 | qns_ice(:,:,1:jpl) = frcv(jpr_qnsice)%z3(:,:,1:jpl) |
---|
1334 | ELSE |
---|
1335 | ! Set all category values equal for the moment |
---|
1336 | DO jl=1,jpl |
---|
1337 | qns_ice(:,:,jl) = frcv(jpr_qnsice)%z3(:,:,1) |
---|
1338 | ENDDO |
---|
1339 | ENDIF |
---|
1340 | CASE( 'oce and ice' ) ! the total flux is computed from ocean and ice fluxes |
---|
1341 | qns_tot(:,: ) = p_frld(:,:) * frcv(jpr_qnsoce)%z3(:,:,1) |
---|
1342 | IF ( TRIM(sn_rcv_qns%clcat) == 'yes' ) THEN |
---|
1343 | DO jl=1,jpl |
---|
1344 | qns_tot(:,: ) = qns_tot(:,:) + a_i(:,:,jl) * frcv(jpr_qnsice)%z3(:,:,jl) |
---|
1345 | qns_ice(:,:,jl) = frcv(jpr_qnsice)%z3(:,:,jl) |
---|
1346 | ENDDO |
---|
1347 | ELSE |
---|
1348 | DO jl=1,jpl |
---|
1349 | qns_tot(:,: ) = qns_tot(:,:) + zicefr(:,:) * frcv(jpr_qnsice)%z3(:,:,1) |
---|
1350 | qns_ice(:,:,jl) = frcv(jpr_qnsice)%z3(:,:,1) |
---|
1351 | ENDDO |
---|
1352 | ENDIF |
---|
1353 | CASE( 'mixed oce-ice' ) ! the ice flux is cumputed from the total flux, the SST and ice informations |
---|
1354 | ! ** NEED TO SORT OUT HOW THIS SHOULD WORK IN THE MULTI-CATEGORY CASE - CURRENTLY NOT ALLOWED WHEN INTERFACE INITIALISED ** |
---|
1355 | qns_tot(:,: ) = frcv(jpr_qnsmix)%z3(:,:,1) |
---|
1356 | qns_ice(:,:,1) = frcv(jpr_qnsmix)%z3(:,:,1) & |
---|
1357 | & + frcv(jpr_dqnsdt)%z3(:,:,1) * ( pist(:,:,1) - ( (rt0 + psst(:,: ) ) * p_frld(:,:) & |
---|
1358 | & + pist(:,:,1) * zicefr(:,:) ) ) |
---|
1359 | END SELECT |
---|
1360 | ztmp(:,:) = p_frld(:,:) * sprecip(:,:) * lfus |
---|
1361 | qns_tot(:,:) = qns_tot(:,:) & ! qns_tot update over free ocean with: |
---|
1362 | & - ztmp(:,:) & ! remove the latent heat flux of solid precip. melting |
---|
1363 | & - ( emp_tot(:,:) & ! remove the heat content of mass flux (assumed to be at SST) |
---|
1364 | & - emp_ice(:,:) * zicefr(:,:) ) * zcptn(:,:) |
---|
1365 | IF( iom_use('hflx_snow_cea') ) & |
---|
1366 | CALL iom_put( 'hflx_snow_cea', ztmp + sprecip(:,:) * zcptn(:,:) ) ! heat flux from snow (cell average) |
---|
1367 | !!gm |
---|
1368 | !! currently it is taken into account in leads budget but not in the qns_tot, and thus not in |
---|
1369 | !! the flux that enter the ocean.... |
---|
1370 | !! moreover 1 - it is not diagnose anywhere.... |
---|
1371 | !! 2 - it is unclear for me whether this heat lost is taken into account in the atmosphere or not... |
---|
1372 | !! |
---|
1373 | !! similar job should be done for snow and precipitation temperature |
---|
1374 | ! |
---|
1375 | IF( srcv(jpr_cal)%laction ) THEN ! Iceberg melting |
---|
1376 | ztmp(:,:) = frcv(jpr_cal)%z3(:,:,1) * lfus ! add the latent heat of iceberg melting |
---|
1377 | qns_tot(:,:) = qns_tot(:,:) - ztmp(:,:) |
---|
1378 | IF( iom_use('hflx_cal_cea') ) & |
---|
1379 | CALL iom_put( 'hflx_cal_cea', ztmp + frcv(jpr_cal)%z3(:,:,1) * zcptn(:,:) ) ! heat flux from calving |
---|
1380 | ENDIF |
---|
1381 | |
---|
1382 | ! ! ========================= ! |
---|
1383 | SELECT CASE( TRIM( sn_rcv_qsr%cldes ) ) ! solar heat fluxes ! (qsr) |
---|
1384 | ! ! ========================= ! |
---|
1385 | CASE( 'oce only' ) |
---|
1386 | qsr_tot(:,: ) = MAX( 0._wp , frcv(jpr_qsroce)%z3(:,:,1) ) |
---|
1387 | CASE( 'conservative' ) |
---|
1388 | qsr_tot(:,: ) = frcv(jpr_qsrmix)%z3(:,:,1) |
---|
1389 | IF ( TRIM(sn_rcv_qsr%clcat) == 'yes' ) THEN |
---|
1390 | qsr_ice(:,:,1:jpl) = frcv(jpr_qsrice)%z3(:,:,1:jpl) |
---|
1391 | ELSE |
---|
1392 | ! Set all category values equal for the moment |
---|
1393 | DO jl=1,jpl |
---|
1394 | qsr_ice(:,:,jl) = frcv(jpr_qsrice)%z3(:,:,1) |
---|
1395 | ENDDO |
---|
1396 | ENDIF |
---|
1397 | qsr_tot(:,: ) = frcv(jpr_qsrmix)%z3(:,:,1) |
---|
1398 | qsr_ice(:,:,1) = frcv(jpr_qsrice)%z3(:,:,1) |
---|
1399 | CASE( 'oce and ice' ) |
---|
1400 | qsr_tot(:,: ) = p_frld(:,:) * frcv(jpr_qsroce)%z3(:,:,1) |
---|
1401 | IF ( TRIM(sn_rcv_qsr%clcat) == 'yes' ) THEN |
---|
1402 | DO jl=1,jpl |
---|
1403 | qsr_tot(:,: ) = qsr_tot(:,:) + a_i(:,:,jl) * frcv(jpr_qsrice)%z3(:,:,jl) |
---|
1404 | qsr_ice(:,:,jl) = frcv(jpr_qsrice)%z3(:,:,jl) |
---|
1405 | ENDDO |
---|
1406 | ELSE |
---|
1407 | DO jl=1,jpl |
---|
1408 | qsr_tot(:,: ) = qsr_tot(:,:) + zicefr(:,:) * frcv(jpr_qsrice)%z3(:,:,1) |
---|
1409 | qsr_ice(:,:,jl) = frcv(jpr_qsrice)%z3(:,:,1) |
---|
1410 | ENDDO |
---|
1411 | ENDIF |
---|
1412 | CASE( 'mixed oce-ice' ) |
---|
1413 | qsr_tot(:,: ) = frcv(jpr_qsrmix)%z3(:,:,1) |
---|
1414 | ! ** NEED TO SORT OUT HOW THIS SHOULD WORK IN THE MULTI-CATEGORY CASE - CURRENTLY NOT ALLOWED WHEN INTERFACE INITIALISED ** |
---|
1415 | ! Create solar heat flux over ice using incoming solar heat flux and albedos |
---|
1416 | ! ( see OASIS3 user guide, 5th edition, p39 ) |
---|
1417 | qsr_ice(:,:,1) = frcv(jpr_qsrmix)%z3(:,:,1) * ( 1.- palbi(:,:,1) ) & |
---|
1418 | & / ( 1.- ( albedo_oce_mix(:,: ) * p_frld(:,:) & |
---|
1419 | & + palbi (:,:,1) * zicefr(:,:) ) ) |
---|
1420 | END SELECT |
---|
1421 | IF( ln_dm2dc ) THEN ! modify qsr to include the diurnal cycle |
---|
1422 | qsr_tot(:,: ) = sbc_dcy( qsr_tot(:,: ) ) |
---|
1423 | DO jl=1,jpl |
---|
1424 | qsr_ice(:,:,jl) = sbc_dcy( qsr_ice(:,:,jl) ) |
---|
1425 | ENDDO |
---|
1426 | ENDIF |
---|
1427 | |
---|
1428 | ! ! ========================= ! |
---|
1429 | SELECT CASE( TRIM( sn_rcv_dqnsdt%cldes ) ) ! d(qns)/dt ! |
---|
1430 | ! ! ========================= ! |
---|
1431 | CASE ('coupled') |
---|
1432 | IF ( TRIM(sn_rcv_dqnsdt%clcat) == 'yes' ) THEN |
---|
1433 | dqns_ice(:,:,1:jpl) = frcv(jpr_dqnsdt)%z3(:,:,1:jpl) |
---|
1434 | ELSE |
---|
1435 | ! Set all category values equal for the moment |
---|
1436 | DO jl=1,jpl |
---|
1437 | dqns_ice(:,:,jl) = frcv(jpr_dqnsdt)%z3(:,:,1) |
---|
1438 | ENDDO |
---|
1439 | ENDIF |
---|
1440 | END SELECT |
---|
1441 | |
---|
1442 | ! ! ========================= ! |
---|
1443 | SELECT CASE( TRIM( sn_rcv_iceflx%cldes ) ) ! topmelt and botmelt ! |
---|
1444 | ! ! ========================= ! |
---|
1445 | CASE ('coupled') |
---|
1446 | topmelt(:,:,:)=frcv(jpr_topm)%z3(:,:,:) |
---|
1447 | botmelt(:,:,:)=frcv(jpr_botm)%z3(:,:,:) |
---|
1448 | END SELECT |
---|
1449 | |
---|
1450 | ! Surface transimission parameter io (Maykut Untersteiner , 1971 ; Ebert and Curry, 1993 ) |
---|
1451 | ! Used for LIM2 and LIM3 |
---|
1452 | ! Coupled case: since cloud cover is not received from atmosphere |
---|
1453 | ! ===> used prescribed cloud fraction representative for polar oceans in summer (0.81) |
---|
1454 | fr1_i0(:,:) = ( 0.18 * ( 1.0 - cldf_ice ) + 0.35 * cldf_ice ) |
---|
1455 | fr2_i0(:,:) = ( 0.82 * ( 1.0 - cldf_ice ) + 0.65 * cldf_ice ) |
---|
1456 | |
---|
1457 | CALL wrk_dealloc( jpi,jpj, zcptn, ztmp, zicefr ) |
---|
1458 | ! |
---|
1459 | IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_ice_flx') |
---|
1460 | ! |
---|
1461 | END SUBROUTINE sbc_cpl_ice_flx |
---|
1462 | |
---|
1463 | |
---|
1464 | SUBROUTINE sbc_cpl_snd( kt ) |
---|
1465 | !!---------------------------------------------------------------------- |
---|
1466 | !! *** ROUTINE sbc_cpl_snd *** |
---|
1467 | !! |
---|
1468 | !! ** Purpose : provide the ocean-ice informations to the atmosphere |
---|
1469 | !! |
---|
1470 | !! ** Method : send to the atmosphere through a call to cpl_snd |
---|
1471 | !! all the needed fields (as defined in sbc_cpl_init) |
---|
1472 | !!---------------------------------------------------------------------- |
---|
1473 | INTEGER, INTENT(in) :: kt |
---|
1474 | ! |
---|
1475 | INTEGER :: ji, jj, jl ! dummy loop indices |
---|
1476 | INTEGER :: isec, info ! local integer |
---|
1477 | REAL(wp), POINTER, DIMENSION(:,:) :: zfr_l, ztmp1, ztmp2, zotx1, zoty1, zotz1, zitx1, zity1, zitz1 |
---|
1478 | REAL(wp), POINTER, DIMENSION(:,:,:) :: ztmp3, ztmp4 |
---|
1479 | !!---------------------------------------------------------------------- |
---|
1480 | ! |
---|
1481 | IF( nn_timing == 1 ) CALL timing_start('sbc_cpl_snd') |
---|
1482 | ! |
---|
1483 | CALL wrk_alloc( jpi,jpj, zfr_l, ztmp1, ztmp2, zotx1, zoty1, zotz1, zitx1, zity1, zitz1 ) |
---|
1484 | CALL wrk_alloc( jpi,jpj,jpl, ztmp3, ztmp4 ) |
---|
1485 | |
---|
1486 | isec = ( kt - nit000 ) * NINT(rdttra(1)) ! date of exchanges |
---|
1487 | |
---|
1488 | zfr_l(:,:) = 1.- fr_i(:,:) |
---|
1489 | ! ! ------------------------- ! |
---|
1490 | ! ! Surface temperature ! in Kelvin |
---|
1491 | ! ! ------------------------- ! |
---|
1492 | IF( ssnd(jps_toce)%laction .OR. ssnd(jps_tice)%laction .OR. ssnd(jps_tmix)%laction ) THEN |
---|
1493 | SELECT CASE( sn_snd_temp%cldes) |
---|
1494 | CASE( 'oce only' ) ; ztmp1(:,:) = tsn(:,:,1,jp_tem) + rt0 |
---|
1495 | CASE( 'weighted oce and ice' ) ; ztmp1(:,:) = ( tsn(:,:,1,jp_tem) + rt0 ) * zfr_l(:,:) |
---|
1496 | SELECT CASE( sn_snd_temp%clcat ) |
---|
1497 | CASE( 'yes' ) |
---|
1498 | ztmp3(:,:,1:jpl) = tn_ice(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1499 | CASE( 'no' ) |
---|
1500 | ztmp3(:,:,:) = 0.0 |
---|
1501 | DO jl=1,jpl |
---|
1502 | ztmp3(:,:,1) = ztmp3(:,:,1) + tn_ice(:,:,jl) * a_i(:,:,jl) |
---|
1503 | ENDDO |
---|
1504 | CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_temp%clcat' ) |
---|
1505 | END SELECT |
---|
1506 | CASE( 'mixed oce-ice' ) |
---|
1507 | ztmp1(:,:) = ( tsn(:,:,1,jp_tem) + rt0 ) * zfr_l(:,:) |
---|
1508 | DO jl=1,jpl |
---|
1509 | ztmp1(:,:) = ztmp1(:,:) + tn_ice(:,:,jl) * a_i(:,:,jl) |
---|
1510 | ENDDO |
---|
1511 | CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_temp%cldes' ) |
---|
1512 | END SELECT |
---|
1513 | IF( ssnd(jps_toce)%laction ) CALL cpl_snd( jps_toce, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info ) |
---|
1514 | IF( ssnd(jps_tice)%laction ) CALL cpl_snd( jps_tice, isec, ztmp3, info ) |
---|
1515 | IF( ssnd(jps_tmix)%laction ) CALL cpl_snd( jps_tmix, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info ) |
---|
1516 | ENDIF |
---|
1517 | ! ! ------------------------- ! |
---|
1518 | ! ! Albedo ! |
---|
1519 | ! ! ------------------------- ! |
---|
1520 | IF( ssnd(jps_albice)%laction ) THEN ! ice |
---|
1521 | ztmp3(:,:,1:jpl) = alb_ice(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1522 | CALL cpl_snd( jps_albice, isec, ztmp3, info ) |
---|
1523 | ENDIF |
---|
1524 | IF( ssnd(jps_albmix)%laction ) THEN ! mixed ice-ocean |
---|
1525 | ztmp1(:,:) = albedo_oce_mix(:,:) * zfr_l(:,:) |
---|
1526 | DO jl=1,jpl |
---|
1527 | ztmp1(:,:) = ztmp1(:,:) + alb_ice(:,:,jl) * a_i(:,:,jl) |
---|
1528 | ENDDO |
---|
1529 | CALL cpl_snd( jps_albmix, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info ) |
---|
1530 | ENDIF |
---|
1531 | ! ! ------------------------- ! |
---|
1532 | ! ! Ice fraction & Thickness ! |
---|
1533 | ! ! ------------------------- ! |
---|
1534 | ! Send ice fraction field |
---|
1535 | IF( ssnd(jps_fice)%laction ) THEN |
---|
1536 | SELECT CASE( sn_snd_thick%clcat ) |
---|
1537 | CASE( 'yes' ) ; ztmp3(:,:,1:jpl) = a_i(:,:,1:jpl) |
---|
1538 | CASE( 'no' ) ; ztmp3(:,:,1 ) = fr_i(:,: ) |
---|
1539 | CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%clcat' ) |
---|
1540 | END SELECT |
---|
1541 | CALL cpl_snd( jps_fice, isec, ztmp3, info ) |
---|
1542 | ENDIF |
---|
1543 | |
---|
1544 | ! Send ice and snow thickness field |
---|
1545 | IF( ssnd(jps_hice)%laction .OR. ssnd(jps_hsnw)%laction ) THEN |
---|
1546 | SELECT CASE( sn_snd_thick%cldes) |
---|
1547 | CASE( 'none' ) ! nothing to do |
---|
1548 | CASE( 'weighted ice and snow' ) |
---|
1549 | SELECT CASE( sn_snd_thick%clcat ) |
---|
1550 | CASE( 'yes' ) |
---|
1551 | ztmp3(:,:,1:jpl) = ht_i(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1552 | ztmp4(:,:,1:jpl) = ht_s(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1553 | CASE( 'no' ) |
---|
1554 | ztmp3(:,:,:) = 0.0 ; ztmp4(:,:,:) = 0.0 |
---|
1555 | DO jl=1,jpl |
---|
1556 | ztmp3(:,:,1) = ztmp3(:,:,1) + ht_i(:,:,jl) * a_i(:,:,jl) |
---|
1557 | ztmp4(:,:,1) = ztmp4(:,:,1) + ht_s(:,:,jl) * a_i(:,:,jl) |
---|
1558 | ENDDO |
---|
1559 | CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%clcat' ) |
---|
1560 | END SELECT |
---|
1561 | CASE( 'ice and snow' ) |
---|
1562 | ztmp3(:,:,1:jpl) = ht_i(:,:,1:jpl) |
---|
1563 | ztmp4(:,:,1:jpl) = ht_s(:,:,1:jpl) |
---|
1564 | CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_thick%cldes' ) |
---|
1565 | END SELECT |
---|
1566 | IF( ssnd(jps_hice)%laction ) CALL cpl_snd( jps_hice, isec, ztmp3, info ) |
---|
1567 | IF( ssnd(jps_hsnw)%laction ) CALL cpl_snd( jps_hsnw, isec, ztmp4, info ) |
---|
1568 | ENDIF |
---|
1569 | ! |
---|
1570 | ! Send meltpond fields |
---|
1571 | IF( ssnd(jps_a_p)%laction .OR. ssnd(jps_ht_p)%laction ) THEN |
---|
1572 | SELECT CASE( sn_snd_mpnd%cldes) |
---|
1573 | CASE( 'weighted ice' ) |
---|
1574 | SELECT CASE( sn_snd_mpnd%clcat ) |
---|
1575 | CASE( 'yes' ) |
---|
1576 | ztmp3(:,:,1:jpl) = a_p(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1577 | ztmp4(:,:,1:jpl) = ht_p(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1578 | CASE( 'no' ) |
---|
1579 | ztmp3(:,:,:) = 0.0 |
---|
1580 | ztmp4(:,:,:) = 0.0 |
---|
1581 | DO jl=1,jpl |
---|
1582 | ztmp3(:,:,1) = ztmp3(:,:,1) + a_p(:,:,jpl) * a_i(:,:,jpl) |
---|
1583 | ztmp4(:,:,1) = ztmp4(:,:,1) + ht_p(:,:,jpl) * a_i(:,:,jpl) |
---|
1584 | ENDDO |
---|
1585 | CASE default ; CALL ctl_stop( 'sbc_cpl_mpd: wrong definition of sn_snd_mpnd%clcat' ) |
---|
1586 | END SELECT |
---|
1587 | CASE( 'ice only' ) |
---|
1588 | ztmp3(:,:,1:jpl) = a_p(:,:,1:jpl) |
---|
1589 | ztmp4(:,:,1:jpl) = ht_p(:,:,1:jpl) |
---|
1590 | END SELECT |
---|
1591 | IF( ssnd(jps_a_p)%laction ) CALL cpl_snd( jps_a_p, isec, ztmp3, info ) |
---|
1592 | IF( ssnd(jps_ht_p)%laction ) CALL cpl_snd( jps_ht_p, isec, ztmp4, info ) |
---|
1593 | ! |
---|
1594 | ! Send ice effective conductivity |
---|
1595 | SELECT CASE( sn_snd_cond%cldes) |
---|
1596 | CASE( 'weighted ice' ) |
---|
1597 | SELECT CASE( sn_snd_cond%clcat ) |
---|
1598 | CASE( 'yes' ) |
---|
1599 | ztmp3(:,:,1:jpl) = kn_ice(:,:,1:jpl) * a_i(:,:,1:jpl) |
---|
1600 | CASE( 'no' ) |
---|
1601 | ztmp3(:,:,:) = 0.0 |
---|
1602 | DO jl=1,jpl |
---|
1603 | ztmp3(:,:,1) = ztmp3(:,:,1) + kn_ice(:,:,jl) * a_i(:,:,jl) |
---|
1604 | ENDDO |
---|
1605 | CASE default ; CALL ctl_stop( 'sbc_cpl_snd: wrong definition of sn_snd_cond%clcat' ) |
---|
1606 | END SELECT |
---|
1607 | CASE( 'ice only' ) |
---|
1608 | ztmp3(:,:,1:jpl) = kn_ice(:,:,1:jpl) |
---|
1609 | END SELECT |
---|
1610 | IF( ssnd(jps_kice)%laction ) CALL cpl_prism_snd( jps_kice, isec, ztmp3, info ) |
---|
1611 | ENDIF |
---|
1612 | ! |
---|
1613 | ! |
---|
1614 | #if defined key_cpl_carbon_cycle |
---|
1615 | ! ! ------------------------- ! |
---|
1616 | ! ! CO2 flux from PISCES ! |
---|
1617 | ! ! ------------------------- ! |
---|
1618 | IF( ssnd(jps_co2)%laction ) CALL cpl_snd( jps_co2, isec, RESHAPE ( oce_co2, (/jpi,jpj,1/) ) , info ) |
---|
1619 | ! |
---|
1620 | #endif |
---|
1621 | ! ! ------------------------- ! |
---|
1622 | IF( ssnd(jps_ocx1)%laction ) THEN ! Surface current ! |
---|
1623 | ! ! ------------------------- ! |
---|
1624 | ! |
---|
1625 | ! j+1 j -----V---F |
---|
1626 | ! surface velocity always sent from T point ! | |
---|
1627 | ! j | T U |
---|
1628 | ! | | |
---|
1629 | ! j j-1 -I-------| |
---|
1630 | ! (for I) | | |
---|
1631 | ! i-1 i i |
---|
1632 | ! i i+1 (for I) |
---|
1633 | SELECT CASE( TRIM( sn_snd_crt%cldes ) ) |
---|
1634 | CASE( 'oce only' ) ! C-grid ==> T |
---|
1635 | DO jj = 2, jpjm1 |
---|
1636 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
1637 | zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) |
---|
1638 | zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) |
---|
1639 | END DO |
---|
1640 | END DO |
---|
1641 | CASE( 'weighted oce and ice' ) |
---|
1642 | SELECT CASE ( cp_ice_msh ) |
---|
1643 | CASE( 'C' ) ! Ocean and Ice on C-grid ==> T |
---|
1644 | DO jj = 2, jpjm1 |
---|
1645 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
1646 | zotx1(ji,jj) = 0.5 * ( un (ji,jj,1) + un (ji-1,jj ,1) ) * zfr_l(ji,jj) |
---|
1647 | zoty1(ji,jj) = 0.5 * ( vn (ji,jj,1) + vn (ji ,jj-1,1) ) * zfr_l(ji,jj) |
---|
1648 | zitx1(ji,jj) = 0.5 * ( u_ice(ji,jj ) + u_ice(ji-1,jj ) ) * fr_i(ji,jj) |
---|
1649 | zity1(ji,jj) = 0.5 * ( v_ice(ji,jj ) + v_ice(ji ,jj-1 ) ) * fr_i(ji,jj) |
---|
1650 | END DO |
---|
1651 | END DO |
---|
1652 | CASE( 'I' ) ! Ocean on C grid, Ice on I-point (B-grid) ==> T |
---|
1653 | DO jj = 2, jpjm1 |
---|
1654 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1655 | zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) * zfr_l(ji,jj) |
---|
1656 | zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) * zfr_l(ji,jj) |
---|
1657 | zitx1(ji,jj) = 0.25 * ( u_ice(ji+1,jj+1) + u_ice(ji,jj+1) & |
---|
1658 | & + u_ice(ji+1,jj ) + u_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1659 | zity1(ji,jj) = 0.25 * ( v_ice(ji+1,jj+1) + v_ice(ji,jj+1) & |
---|
1660 | & + v_ice(ji+1,jj ) + v_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1661 | END DO |
---|
1662 | END DO |
---|
1663 | CASE( 'F' ) ! Ocean on C grid, Ice on F-point (B-grid) ==> T |
---|
1664 | DO jj = 2, jpjm1 |
---|
1665 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1666 | zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) * zfr_l(ji,jj) |
---|
1667 | zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) * zfr_l(ji,jj) |
---|
1668 | zitx1(ji,jj) = 0.25 * ( u_ice(ji-1,jj-1) + u_ice(ji,jj-1) & |
---|
1669 | & + u_ice(ji-1,jj ) + u_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1670 | zity1(ji,jj) = 0.25 * ( v_ice(ji-1,jj-1) + v_ice(ji,jj-1) & |
---|
1671 | & + v_ice(ji-1,jj ) + v_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1672 | END DO |
---|
1673 | END DO |
---|
1674 | END SELECT |
---|
1675 | CALL lbc_lnk( zitx1, 'T', -1. ) ; CALL lbc_lnk( zity1, 'T', -1. ) |
---|
1676 | CASE( 'mixed oce-ice' ) |
---|
1677 | SELECT CASE ( cp_ice_msh ) |
---|
1678 | CASE( 'C' ) ! Ocean and Ice on C-grid ==> T |
---|
1679 | DO jj = 2, jpjm1 |
---|
1680 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
1681 | zotx1(ji,jj) = 0.5 * ( un (ji,jj,1) + un (ji-1,jj ,1) ) * zfr_l(ji,jj) & |
---|
1682 | & + 0.5 * ( u_ice(ji,jj ) + u_ice(ji-1,jj ) ) * fr_i(ji,jj) |
---|
1683 | zoty1(ji,jj) = 0.5 * ( vn (ji,jj,1) + vn (ji ,jj-1,1) ) * zfr_l(ji,jj) & |
---|
1684 | & + 0.5 * ( v_ice(ji,jj ) + v_ice(ji ,jj-1 ) ) * fr_i(ji,jj) |
---|
1685 | END DO |
---|
1686 | END DO |
---|
1687 | CASE( 'I' ) ! Ocean on C grid, Ice on I-point (B-grid) ==> T |
---|
1688 | DO jj = 2, jpjm1 |
---|
1689 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1690 | zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) * zfr_l(ji,jj) & |
---|
1691 | & + 0.25 * ( u_ice(ji+1,jj+1) + u_ice(ji,jj+1) & |
---|
1692 | & + u_ice(ji+1,jj ) + u_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1693 | zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) * zfr_l(ji,jj) & |
---|
1694 | & + 0.25 * ( v_ice(ji+1,jj+1) + v_ice(ji,jj+1) & |
---|
1695 | & + v_ice(ji+1,jj ) + v_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1696 | END DO |
---|
1697 | END DO |
---|
1698 | CASE( 'F' ) ! Ocean on C grid, Ice on F-point (B-grid) ==> T |
---|
1699 | DO jj = 2, jpjm1 |
---|
1700 | DO ji = 2, jpim1 ! NO vector opt. |
---|
1701 | zotx1(ji,jj) = 0.5 * ( un(ji,jj,1) + un(ji-1,jj ,1) ) * zfr_l(ji,jj) & |
---|
1702 | & + 0.25 * ( u_ice(ji-1,jj-1) + u_ice(ji,jj-1) & |
---|
1703 | & + u_ice(ji-1,jj ) + u_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1704 | zoty1(ji,jj) = 0.5 * ( vn(ji,jj,1) + vn(ji ,jj-1,1) ) * zfr_l(ji,jj) & |
---|
1705 | & + 0.25 * ( v_ice(ji-1,jj-1) + v_ice(ji,jj-1) & |
---|
1706 | & + v_ice(ji-1,jj ) + v_ice(ji,jj ) ) * fr_i(ji,jj) |
---|
1707 | END DO |
---|
1708 | END DO |
---|
1709 | END SELECT |
---|
1710 | END SELECT |
---|
1711 | CALL lbc_lnk( zotx1, ssnd(jps_ocx1)%clgrid, -1. ) ; CALL lbc_lnk( zoty1, ssnd(jps_ocy1)%clgrid, -1. ) |
---|
1712 | ! |
---|
1713 | ! |
---|
1714 | IF( TRIM( sn_snd_crt%clvor ) == 'eastward-northward' ) THEN ! Rotation of the components |
---|
1715 | ! ! Ocean component |
---|
1716 | CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component |
---|
1717 | CALL rot_rep( zotx1, zoty1, ssnd(jps_ocx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component |
---|
1718 | zotx1(:,:) = ztmp1(:,:) ! overwrite the components |
---|
1719 | zoty1(:,:) = ztmp2(:,:) |
---|
1720 | IF( ssnd(jps_ivx1)%laction ) THEN ! Ice component |
---|
1721 | CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->e', ztmp1 ) ! 1st component |
---|
1722 | CALL rot_rep( zitx1, zity1, ssnd(jps_ivx1)%clgrid, 'ij->n', ztmp2 ) ! 2nd component |
---|
1723 | zitx1(:,:) = ztmp1(:,:) ! overwrite the components |
---|
1724 | zity1(:,:) = ztmp2(:,:) |
---|
1725 | ENDIF |
---|
1726 | ENDIF |
---|
1727 | ! |
---|
1728 | ! spherical coordinates to cartesian -> 2 components to 3 components |
---|
1729 | IF( TRIM( sn_snd_crt%clvref ) == 'cartesian' ) THEN |
---|
1730 | ztmp1(:,:) = zotx1(:,:) ! ocean currents |
---|
1731 | ztmp2(:,:) = zoty1(:,:) |
---|
1732 | CALL oce2geo ( ztmp1, ztmp2, 'T', zotx1, zoty1, zotz1 ) |
---|
1733 | ! |
---|
1734 | IF( ssnd(jps_ivx1)%laction ) THEN ! ice velocities |
---|
1735 | ztmp1(:,:) = zitx1(:,:) |
---|
1736 | ztmp1(:,:) = zity1(:,:) |
---|
1737 | CALL oce2geo ( ztmp1, ztmp2, 'T', zitx1, zity1, zitz1 ) |
---|
1738 | ENDIF |
---|
1739 | ENDIF |
---|
1740 | ! |
---|
1741 | IF( ssnd(jps_ocx1)%laction ) CALL cpl_snd( jps_ocx1, isec, RESHAPE ( zotx1, (/jpi,jpj,1/) ), info ) ! ocean x current 1st grid |
---|
1742 | IF( ssnd(jps_ocy1)%laction ) CALL cpl_snd( jps_ocy1, isec, RESHAPE ( zoty1, (/jpi,jpj,1/) ), info ) ! ocean y current 1st grid |
---|
1743 | IF( ssnd(jps_ocz1)%laction ) CALL cpl_snd( jps_ocz1, isec, RESHAPE ( zotz1, (/jpi,jpj,1/) ), info ) ! ocean z current 1st grid |
---|
1744 | ! |
---|
1745 | IF( ssnd(jps_ivx1)%laction ) CALL cpl_snd( jps_ivx1, isec, RESHAPE ( zitx1, (/jpi,jpj,1/) ), info ) ! ice x current 1st grid |
---|
1746 | IF( ssnd(jps_ivy1)%laction ) CALL cpl_snd( jps_ivy1, isec, RESHAPE ( zity1, (/jpi,jpj,1/) ), info ) ! ice y current 1st grid |
---|
1747 | IF( ssnd(jps_ivz1)%laction ) CALL cpl_snd( jps_ivz1, isec, RESHAPE ( zitz1, (/jpi,jpj,1/) ), info ) ! ice z current 1st grid |
---|
1748 | ! |
---|
1749 | ENDIF |
---|
1750 | ! |
---|
1751 | ztmp1(:,:) = sstfrz(:,:) + rt0 |
---|
1752 | IF( ssnd(jps_sstfrz)%laction ) CALL cpl_prism_snd( jps_sstfrz, isec, RESHAPE ( ztmp1, (/jpi,jpj,1/) ), info ) |
---|
1753 | ! |
---|
1754 | CALL wrk_dealloc( jpi,jpj, zfr_l, ztmp1, ztmp2, zotx1, zoty1, zotz1, zitx1, zity1, zitz1 ) |
---|
1755 | CALL wrk_dealloc( jpi,jpj,jpl, ztmp3, ztmp4 ) |
---|
1756 | ! |
---|
1757 | IF( nn_timing == 1 ) CALL timing_stop('sbc_cpl_snd') |
---|
1758 | ! |
---|
1759 | END SUBROUTINE sbc_cpl_snd |
---|
1760 | |
---|
1761 | !!====================================================================== |
---|
1762 | END MODULE sbccpl |
---|