1 | MODULE trc |
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2 | !!====================================================================== |
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3 | !! *** MODULE trc *** |
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4 | !! Passive tracers : module for tracers defined |
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5 | !!====================================================================== |
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6 | !! History : OPA ! 1996-01 (M. Levy) Original code |
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7 | !! - ! 2000-04 (O. Aumont, M.A. Foujols) HAMOCC3 and P3ZD |
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8 | !! NEMO 1.0 ! 2004-03 (C. Ethe) Free form and module |
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9 | !!---------------------------------------------------------------------- |
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10 | #if defined key_top |
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11 | !!---------------------------------------------------------------------- |
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12 | !! 'key_top' TOP models |
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13 | !!---------------------------------------------------------------------- |
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14 | USE par_oce |
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15 | USE par_trc |
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16 | |
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17 | IMPLICIT NONE |
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18 | PUBLIC |
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19 | |
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20 | PUBLIC trc_alloc ! called by nemogcm.F90 |
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21 | |
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22 | !! parameters for the control of passive tracers |
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23 | !! -------------------------------------------------- |
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24 | INTEGER, PUBLIC :: numnat !: logicla unit for the passive tracer NAMELIST |
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25 | INTEGER, PUBLIC :: numstr !: logical unit for tracer statistics |
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26 | INTEGER, PUBLIC :: numrtr !: logical unit for trc restart (read ) |
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27 | INTEGER, PUBLIC :: numrtw !: logical unit for trc restart ( write ) |
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28 | |
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29 | !! passive tracers fields (before,now,after) |
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30 | !! -------------------------------------------------- |
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31 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: trai !: initial total tracer |
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32 | REAL(wp), PUBLIC :: areatot !: total volume |
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33 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,: ) :: cvol !: volume correction -degrad option- |
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34 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trn !: traceur concentration for now time step |
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35 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tra !: traceur concentration for next time step |
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36 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trb !: traceur concentration for before time step |
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37 | |
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38 | !! interpolated gradient |
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39 | !!-------------------------------------------------- |
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40 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtru !: hor. gradient at u-points at bottom ocean level |
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41 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtrv !: hor. gradient at v-points at bottom ocean level |
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42 | |
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43 | !! passive tracers (input and output) |
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44 | !! ------------------------------------------ |
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45 | LOGICAL , PUBLIC :: ln_rsttr !: boolean term for restart i/o for passive tracers (namelist) |
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46 | LOGICAL , PUBLIC :: lrst_trc !: logical to control the trc restart write |
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47 | INTEGER , PUBLIC :: nn_writetrc !: time step frequency for concentration outputs (namelist) |
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48 | INTEGER , PUBLIC :: nutwrs !: output FILE for passive tracers restart |
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49 | INTEGER , PUBLIC :: nutrst !: logical unit for restart FILE for passive tracers |
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50 | INTEGER , PUBLIC :: nn_rsttr !: control of the time step ( 0 or 1 ) for pass. tr. |
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51 | CHARACTER(len = 80) , PUBLIC :: cn_trcrst_in !: suffix of pass. tracer restart name (input) |
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52 | CHARACTER(len = 80) , PUBLIC :: cn_trcrst_out !: suffix of pass. tracer restart name (output) |
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53 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: rdttrc !: vertical profile of passive tracer time step |
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54 | LOGICAL , PUBLIC :: ln_top_euler !: boolean term for euler integration |
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55 | LOGICAL , PUBLIC :: ln_trcdta !: Read inputs data from files |
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56 | LOGICAL , PUBLIC :: ln_trcdmp !: internal damping flag |
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57 | LOGICAL , PUBLIC :: ln_trcdmp_clo !: internal damping flag on closed seas |
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58 | INTEGER , PUBLIC :: nittrc000 !: first time step of passive tracers model |
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59 | |
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60 | !! information for outputs |
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61 | !! -------------------------------------------------- |
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62 | TYPE, PUBLIC :: PTRACER !: Passive tracer type |
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63 | CHARACTER(len = 20) :: clsname !: short name |
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64 | CHARACTER(len = 80) :: cllname !: long name |
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65 | CHARACTER(len = 20) :: clunit !: unit |
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66 | LOGICAL :: llinit !: read in a file or not |
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67 | LOGICAL :: llsave !: save the tracer or not |
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68 | END TYPE PTRACER |
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69 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrcnm !: tracer name |
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70 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrcln !: trccer field long name |
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71 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrcun !: tracer unit |
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72 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_wri !: save the tracer or not |
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73 | |
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74 | TYPE, PUBLIC :: DIAG !: passive trcacer ddditional diagnostic type |
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75 | CHARACTER(len = 20) :: sname !: short name |
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76 | CHARACTER(len = 80) :: lname !: long name |
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77 | CHARACTER(len = 20) :: units !: unit |
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78 | END TYPE DIAG |
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79 | |
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80 | !! information for inputs |
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81 | !! -------------------------------------------------- |
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82 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_ini !: Initialisation from data input file |
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83 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_obc !: Use open boundary condition data |
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84 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_sbc !: Use surface boundary condition data |
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85 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_cbc !: Use coastal boundary condition data |
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86 | |
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87 | !! additional 2D/3D outputs namelist |
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88 | !! -------------------------------------------------- |
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89 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:, :) :: trc2d !: additional 2d outputs array |
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90 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trc3d !: additional 3d outputs array |
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91 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc2d !: 2d field short name |
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92 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc2l !: 2d field long name |
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93 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc2u !: 2d field unit |
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94 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc3d !: 3d field short name |
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95 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc3l !: 3d field long name |
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96 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc3u !: 3d field unit |
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97 | LOGICAL , PUBLIC :: ln_diatrc !: boolean term for additional diagnostic |
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98 | INTEGER , PUBLIC :: nn_writedia !: frequency of additional outputs |
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99 | |
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100 | !! Biological trends |
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101 | !! ----------------- |
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102 | LOGICAL , PUBLIC :: ln_diabio !: boolean term for biological diagnostic |
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103 | INTEGER , PUBLIC :: nn_writebio !: frequency of biological outputs |
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104 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trbio !: biological trends |
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105 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrbio !: bio field short name |
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106 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrbil !: bio field long name |
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107 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrbiu !: bio field unit |
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108 | |
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109 | !! variables to average over physics over passive tracer sub-steps. |
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110 | !! ---------------------------------------------------------------- |
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111 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: un_tm !: i-horizontal velocity average [m/s] |
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112 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: vn_tm !: j-horizontal velocity average [m/s] |
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113 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tsn_tm !: t/s average [m/s] |
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114 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avt_tm !: vertical diffusivity coeff. at w-point [m2/s] |
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115 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: rhop_tm !: |
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116 | # if defined key_zdfddm |
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117 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avs_tm !: vertical double diffusivity coeff. at w-point [m/s] |
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118 | # endif |
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119 | #if defined key_ldfslp |
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120 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslpi_tm !: i-direction slope at u-, w-points |
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121 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslpj_tm !: j-direction slope at u-, w-points |
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122 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: uslp_tm !: j-direction slope at u-, w-points |
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123 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: vslp_tm !: j-direction slope at u-, w-points |
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124 | #endif |
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125 | #if defined key_trabbl |
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126 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahu_bbl_tm !: u-, w-points |
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127 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahv_bbl_tm !: j-direction slope at u-, w-points |
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128 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: utr_bbl_tm !: j-direction slope at u-, w-points |
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129 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vtr_bbl_tm !: j-direction slope at u-, w-points |
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130 | #endif |
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131 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshn_tm !: average ssh for the now step [m] |
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132 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshu_n_tm !: average ssh for the now step [m] |
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133 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshv_n_tm !: average ssh for the now step [m] |
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134 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshb_hold !:hold sshb from the beginning of each sub-stepping[m] |
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135 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshu_b_hold !:hold sshb from the beginning of each sub-stepping[m] |
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136 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshv_b_hold !:hold sshb from the beginning of each sub-stepping[m] |
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137 | |
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138 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rnf_tm !: river runoff |
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139 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: h_rnf_tm !: depth in metres to the bottom of the relevant grid box |
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140 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hmld_tm !: mixed layer depth average [m] |
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141 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fr_i_tm !: average ice fraction [m/s] |
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142 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_tm !: freshwater budget: volume flux [Kg/m2/s] |
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143 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fmmflx_tm !: freshwater budget: freezing/melting [Kg/m2/s] |
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144 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_b_hold !: hold emp from the beginning of each sub-stepping[m] |
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145 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qsr_tm !: solar radiation average [m] |
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146 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wndm_tm !: 10m wind average [m] |
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147 | ! |
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148 | #if defined key_traldf_c3d |
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149 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ahtt_tm, ahtu_tm, ahtv_tm, ahtw_tm !: ** 3D coefficients ** at T-,U-,V-,W-points |
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150 | #elif defined key_traldf_c2d |
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151 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahtt_tm, ahtu_tm, ahtv_tm, ahtw_tm !: ** 2D coefficients ** at T-,U-,V-,W-points |
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152 | #elif defined key_traldf_c1d |
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153 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ahtt_tm, ahtu_tm, ahtv_tm, ahtw_tm !: ** 1D coefficients ** at T-,U-,V-,W-points |
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154 | #else |
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155 | REAL(wp), PUBLIC :: ahtt_tm, ahtu_tm, ahtv_tm, ahtw_tm !: ** 0D coefficients ** at T-,U-,V-,W-points |
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156 | #endif |
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157 | ! |
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158 | #if defined key_traldf_eiv |
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159 | # if defined key_traldf_c3d |
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160 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: aeiu_tm , aeiv_tm , aeiw_tm !: ** 3D coefficients ** |
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161 | # elif defined key_traldf_c2d |
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162 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: aeiu_tm , aeiv_tm , aeiw_tm !: ** 2D coefficients ** |
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163 | # elif defined key_traldf_c1d |
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164 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: aeiu_tm , aeiv_tm, aeiw_tm !: ** 1D coefficients ** |
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165 | # else |
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166 | REAL(wp), PUBLIC :: aeiu_tm , aeiv_tm , aeiw_tm !: ** 0D coefficients ** |
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167 | # endif |
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168 | #endif |
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169 | |
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170 | ! Temporary physical arrays for sub_stepping |
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171 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tsn_temp |
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172 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: un_temp,vn_temp,wn_temp !: hold current values of avt, un, vn, wn |
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173 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avt_temp, rhop_temp !: hold current values of avt, un, vn, wn |
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174 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3t_temp,e3u_temp,e3v_temp,e3w_temp !: hold current values |
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175 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshn_temp, sshb_temp, ssha_temp, rnf_temp,h_rnf_temp |
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176 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshu_n_temp, sshu_b_temp, sshu_a_temp |
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177 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshf_n_temp |
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178 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshv_n_temp, sshv_b_temp, sshv_a_temp |
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179 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hu_temp, hv_temp, hur_temp, hvr_temp |
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180 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hdivn_temp, rotn_temp |
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181 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hdivb_temp, rotb_temp |
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182 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hmld_temp, qsr_temp, fr_i_temp,wndm_temp |
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183 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_temp, fmmflx_temp, emp_b_temp |
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184 | ! |
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185 | #if defined key_trabbl |
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186 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahu_bbl_temp, ahv_bbl_temp, utr_bbl_temp, vtr_bbl_temp !: hold current values |
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187 | #endif |
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188 | ! |
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189 | #if defined key_ldfslp |
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190 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslpi_temp, wslpj_temp, uslp_temp, vslp_temp !: hold current values |
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191 | #endif |
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192 | ! |
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193 | # if defined key_zdfddm |
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194 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avs_temp !: salinity vertical diffusivity coeff. at w-point [m/s] |
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195 | # endif |
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196 | ! |
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197 | #if defined key_traldf_c3d |
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198 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ahtt_temp, ahtu_temp, ahtv_temp, ahtw_temp |
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199 | #elif defined key_traldf_c2d |
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200 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahtt_temp, ahtu_temp, ahtv_temp, ahtw_temp |
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201 | #elif defined key_traldf_c1d |
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202 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ahtt_temp, ahtu_temp, ahtv_temp, ahtw_temp |
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203 | #else |
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204 | REAL(wp), PUBLIC :: ahtt_temp, ahtu_temp, ahtv_temp, ahtw_temp |
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205 | #endif |
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206 | ! |
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207 | #if defined key_traldf_eiv |
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208 | # if defined key_traldf_c3d |
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209 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: aeiu_temp , aeiv_temp , aeiw_temp !: ** 3D coefficients ** |
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210 | # elif defined key_traldf_c2d |
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211 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: aeiu_temp , aeiv_temp , aeiw_temp !: ** 2D coefficients ** |
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212 | # elif defined key_traldf_c1d |
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213 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: aeiu_temp , aeiv_temp, aeiw_temp !: ** 1D coefficients ** |
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214 | # else |
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215 | REAL(wp), PUBLIC :: aeiu_temp , aeiv_temp , aeiw_temp !: ** 0D coefficients ** |
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216 | # endif |
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217 | # endif |
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218 | |
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219 | !!---------------------------------------------------------------------- |
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220 | !! NEMO/TOP 3.3.1 , NEMO Consortium (2010) |
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221 | !! $Id$ |
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222 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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223 | !!---------------------------------------------------------------------- |
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224 | CONTAINS |
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225 | |
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226 | INTEGER FUNCTION trc_alloc() |
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227 | !!------------------------------------------------------------------- |
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228 | !! *** ROUTINE trc_alloc *** |
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229 | !!------------------------------------------------------------------- |
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230 | USE lib_mpp, ONLY: ctl_warn |
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231 | !!------------------------------------------------------------------- |
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232 | ! |
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233 | ALLOCATE( trn(jpi,jpj,jpk,jptra), trb(jpi,jpj,jpk,jptra), tra(jpi,jpj,jpk,jptra), & |
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234 | & gtru(jpi,jpj,jpk) , gtrv(jpi,jpj,jpk) , & |
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235 | & cvol(jpi,jpj,jpk) , rdttrc(jpk) , trai(jptra) , & |
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236 | & ctrcnm(jptra) , ctrcln(jptra) , ctrcun(jptra) , & |
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237 | & ln_trc_ini(jptra) , ln_trc_wri(jptra) , STAT = trc_alloc ) |
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238 | |
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239 | IF( trc_alloc /= 0 ) CALL ctl_warn('trc_alloc: failed to allocate arrays') |
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240 | ! |
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241 | END FUNCTION trc_alloc |
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242 | |
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243 | #else |
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244 | !!---------------------------------------------------------------------- |
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245 | !! Empty module : No passive tracer |
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246 | !!---------------------------------------------------------------------- |
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247 | #endif |
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248 | |
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249 | !!====================================================================== |
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250 | END MODULE trc |
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