1 | MODULE trcice |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcice *** |
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4 | !! TOP : Manage the communication between TOP and sea ice |
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5 | !!====================================================================== |
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6 | !! History : 3.5 ! 2013 (M. Vancoppenolle, O. Aumont, G. Madec), original code |
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7 | !!---------------------------------------------------------------------- |
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8 | #if defined key_top |
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9 | !!---------------------------------------------------------------------- |
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10 | !! 'key_top' TOP models |
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11 | !!---------------------------------------------------------------------- |
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12 | !! trc_ice : Call the appropriate sea ice tracer subroutine |
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13 | !!---------------------------------------------------------------------- |
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14 | |
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15 | USE oce_trc ! shared variables between ocean and passive tracers |
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16 | USE trc ! passive tracers common variables |
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17 | USE trcice_cfc ! CFC initialisation |
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18 | USE trcice_pisces ! PISCES initialisation |
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19 | USE trcice_c14 ! C14 bomb initialisation |
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20 | USE trcice_age ! aGE initialisation |
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21 | USE trcice_my_trc ! MY_TRC initialisation |
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22 | |
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23 | IMPLICIT NONE |
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24 | PRIVATE |
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25 | |
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26 | PUBLIC trc_ice_ini ! called by trc_nam |
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27 | |
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28 | CONTAINS |
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29 | |
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30 | SUBROUTINE trc_ice_ini |
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31 | !!--------------------------------------------------------------------- |
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32 | !! *** ROUTINE trc_ice_ini *** |
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33 | !! |
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34 | !! ** Purpose : Initialization of the ice module for tracers |
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35 | !! |
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36 | !! ** Method : - |
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37 | !! |
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38 | !!--------------------------------------------------------------------- |
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39 | ! --- Variable declarations --- ! |
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40 | |
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41 | IF(lwp) THEN |
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42 | WRITE(numout,*) |
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43 | WRITE(numout,*) 'trc_ice_ini : Initialize sea ice tracer boundary condition' |
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44 | WRITE(numout,*) '~~~~~~~~~~~~~' |
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45 | ENDIF |
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46 | |
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47 | IF( nn_timing == 1 ) CALL timing_start('trc_ice_ini') |
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48 | ! |
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49 | CALL trc_nam_ice |
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50 | ! |
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51 | trc_i(:,:,:) = 0.0d0 ! by default |
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52 | trc_o(:,:,:) = 0.0d0 ! by default |
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53 | |
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54 | IF ( nn_ice_tr == 1 ) THEN |
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55 | IF( ln_pisces ) CALL trc_ice_ini_pisces ! PISCES bio-model |
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56 | IF( ll_cfc ) CALL trc_ice_ini_cfc ! CFC tracers |
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57 | IF( ln_c14 ) CALL trc_ice_ini_c14 ! C14 tracer |
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58 | IF( ln_age ) CALL trc_ice_ini_age ! AGE tracer |
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59 | IF( ln_my_trc ) CALL trc_ice_ini_my_trc ! MY_TRC tracers |
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60 | ENDIF |
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61 | |
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62 | IF( nn_timing == 1 ) CALL timing_stop('trc_ice_ini') |
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63 | ! |
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64 | END SUBROUTINE trc_ice_ini |
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65 | |
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66 | SUBROUTINE trc_nam_ice |
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67 | !!--------------------------------------------------------------------- |
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68 | !! *** ROUTINE trc_nam_ice *** |
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69 | !! |
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70 | !! ** Purpose : Read the namelist for the ice effect on tracers |
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71 | !! |
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72 | !! ** Method : - |
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73 | !! |
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74 | !!--------------------------------------------------------------------- |
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75 | INTEGER :: jn ! dummy loop indices |
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76 | INTEGER :: ios, ierr ! Local integer output status for namelist read |
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77 | ! |
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78 | TYPE(TRC_I_NML), DIMENSION(jpmaxtrc) :: sn_tri_tracer |
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79 | !! |
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80 | NAMELIST/namtrc_ice/ nn_ice_tr, sn_tri_tracer |
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81 | !!--------------------------------------------------------------------- |
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82 | ! |
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83 | IF(lwp) THEN |
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84 | WRITE(numout,*) |
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85 | WRITE(numout,*) 'trc_nam_ice : Read the namelist for trc_ice' |
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86 | WRITE(numout,*) '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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87 | ENDIF |
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88 | |
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89 | IF( nn_timing == 1 ) CALL timing_start('trc_nam_ice') |
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90 | |
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91 | ! |
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92 | REWIND( numnat_ref ) ! Namelist namtrc_ice in reference namelist : Passive tracer input data |
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93 | READ ( numnat_ref, namtrc_ice, IOSTAT = ios, ERR = 901) |
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94 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , ' namtrc_ice in reference namelist ', lwp ) |
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95 | |
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96 | REWIND( numnat_cfg ) ! Namelist namtrc_ice in configuration namelist : Pisces external sources of nutrients |
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97 | READ ( numnat_cfg, namtrc_ice, IOSTAT = ios, ERR = 902 ) |
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98 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_ice in configuration namelist', lwp ) |
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99 | |
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100 | IF( lwp ) THEN |
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101 | WRITE(numout,*) ' ' |
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102 | WRITE(numout,*) ' Sea ice tracers option (nn_ice_tr) : ', nn_ice_tr |
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103 | WRITE(numout,*) ' ' |
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104 | ENDIF |
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105 | ! |
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106 | ! Assign namelist stuff |
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107 | DO jn = 1, jptra |
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108 | trc_ice_ratio (jn) = sn_tri_tracer(jn)%trc_ratio |
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109 | trc_ice_prescr(jn) = sn_tri_tracer(jn)%trc_prescr |
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110 | cn_trc_o (jn) = sn_tri_tracer(jn)%ctrc_o |
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111 | END DO |
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112 | |
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113 | IF( nn_timing == 1 ) CALL timing_stop('trc_nam_ice') |
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114 | ! |
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115 | END SUBROUTINE trc_nam_ice |
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116 | |
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117 | #else |
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118 | !!---------------------------------------------------------------------- |
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119 | !! Empty module : No passive tracer |
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120 | !!---------------------------------------------------------------------- |
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121 | CONTAINS |
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122 | SUBROUTINE trc_ice_ini ! Dummy routine |
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123 | END SUBROUTINE trc_ice_ini |
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124 | |
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125 | SUBROUTINE trc_nam_ice |
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126 | END SUBROUTINE trc_nam_ice |
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127 | |
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128 | #endif |
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129 | |
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130 | !!====================================================================== |
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131 | END MODULE trcice |
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