1 | MODULE trdmld_trc_oce |
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2 | !!====================================================================== |
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3 | !! *** MODULE trdmld_trc_oce *** |
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4 | !! Ocean trends : set tracer and momentum trend variables |
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5 | !!====================================================================== |
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6 | !!---------------------------------------------------------------------- |
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7 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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8 | !! $Header: /home/opalod/NEMOCVSROOT/NEMO/OPA_SRC/TRD/trdmld_oce.F90,v 1.2 2005/03/27 18:35:23 opalod Exp $ |
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9 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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10 | !!---------------------------------------------------------------------- |
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11 | #if defined key_top |
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12 | !!---------------------------------------------------------------------- |
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13 | !! 'key_top' TOP models |
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14 | !!---------------------------------------------------------------------- |
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15 | |
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16 | USE par_oce ! ocean parameters |
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17 | USE par_trc ! passive tracers parameters |
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18 | |
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19 | IMPLICIT NONE |
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20 | PUBLIC |
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21 | |
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22 | !!* Namelist namtoptrd: diagnostics on passive tracers trends |
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23 | INTEGER :: ntrd_trc !: time step frequency dynamics and tracers trends |
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24 | INTEGER :: nctls_trc !: control surface type for trends vertical integration |
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25 | REAL(wp) :: ucf_trc !: unit conversion factor (for netCDF trends outputs) |
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26 | LOGICAL :: ln_trdmld_trc_instant !: flag to diagnose inst./mean ML trc trends |
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27 | LOGICAL :: ln_trdmld_trc_restart !: flag to restart mixed-layer trc diagnostics |
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28 | CHARACTER(len=50) :: cn_trdrst_trc_in !: suffix of pass. tracer restart name (input) |
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29 | CHARACTER(len=50) :: cn_trdrst_trc_out !: suffix of pass. tracer restart name (output) |
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30 | LOGICAL, DIMENSION (jptra) :: luttrd !: large trends diagnostic to write or not (namelist) |
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31 | |
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32 | !!* Passive tracers trends indexes |
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33 | INTEGER, PARAMETER :: jptrc_trd_xad = 1 !: x- horizontal advection |
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34 | INTEGER, PARAMETER :: jptrc_trd_yad = 2 !: y- horizontal advection |
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35 | INTEGER, PARAMETER :: jptrc_trd_zad = 3 !: z- vertical advection |
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36 | INTEGER, PARAMETER :: jptrc_trd_ldf = 4 !: lateral diffusion |
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37 | INTEGER, PARAMETER :: jptrc_trd_zdf = 5 !: vertical diffusion (Kz) |
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38 | INTEGER, PARAMETER :: jptrc_trd_xei = 6 !: x- horiz. EIV advection |
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39 | INTEGER, PARAMETER :: jptrc_trd_yei = 7 !: y- horiz. EIV advection |
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40 | INTEGER, PARAMETER :: jptrc_trd_zei = 8 !: z- vert. EIV advection |
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41 | INTEGER, PARAMETER :: jptrc_trd_bbc = 9 !: Bottom Boundary Condition (geoth. flux) |
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42 | INTEGER, PARAMETER :: jptrc_trd_bbl = 10 !: Bottom Boundary Layer (diffusive/convective) |
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43 | INTEGER, PARAMETER :: jptrc_trd_dmp = 11 !: damping |
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44 | INTEGER, PARAMETER :: jptrc_trd_sbc = 12 !: surface boundary condition |
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45 | INTEGER, PARAMETER :: jptrc_trd_sms = 13 !: sources m. sinks |
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46 | INTEGER, PARAMETER :: jptrc_trd_radn = 14 !: corr. trn<0 in trcrad |
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47 | INTEGER, PARAMETER :: jptrc_trd_radb = 15 !: corr. trb<0 in trcrad (like atf) |
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48 | INTEGER, PARAMETER :: jptrc_trd_atf = 16 !: Asselin correction |
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49 | |
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50 | #if defined key_trdmld_trc |
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51 | !!---------------------------------------------------------------------- |
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52 | !! 'key_trdmld_trc' mixed layer trends diagnostics |
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53 | !!---------------------------------------------------------------------- |
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54 | |
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55 | LOGICAL, PARAMETER :: lk_trdmld_trc = .TRUE. !: ML trend flag |
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56 | LOGICAL, PARAMETER :: l_trdtrc = .TRUE. !: passive tracers trend flag |
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57 | |
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58 | INTEGER, PARAMETER :: & !: mixed layer trends indices |
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59 | jpmld_trc_xad = 1, & !: zonal \ |
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60 | jpmld_trc_yad = 2, & !: meridonal > advection |
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61 | jpmld_trc_zad = 3, & !: vertical / |
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62 | jpmld_trc_ldf = 4, & !: lateral diffusion (geopot. or iso-neutral) |
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63 | jpmld_trc_zdf = 5, & !: vertical diffusion (TKE) |
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64 | jpmld_trc_xei = 6, & !: zonal \ |
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65 | jpmld_trc_yei = 7, & !: meridional > eddy induced advection |
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66 | jpmld_trc_zei = 8, & !: vertical / |
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67 | jpmld_trc_bbc = 9, & !: geothermal flux |
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68 | jpmld_trc_bbl = 10, & !: bottom boundary layer (advective/diffusive) |
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69 | jpmld_trc_dmp = 11, & !: internal restoring trend |
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70 | jpmld_trc_sbc = 12, & !: forcing |
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71 | jpmld_trc_sms = 13, & !: sources minus sinks trend |
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72 | ! jpmld_trc_xxx = xx, & !: add here any additional trend (** AND UPDATE JPLTRD_TRC BELOW **) |
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73 | jpmld_trc_radn = 14, & !: corr. trn<0 in trcrad |
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74 | jpmld_trc_radb = 15, & !: corr. trb<0 in trcrad (like atf) (** MUST BE BEFORE THE LAST ONE **) |
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75 | jpmld_trc_atf = 16 !: asselin trend (** MUST BE THE LAST ONE**) |
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76 | |
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77 | !! Trends diagnostics parameters |
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78 | !!--------------------------------------------------------------------- |
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79 | INTEGER, PARAMETER :: & |
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80 | jpltrd_trc = 16, & !: number of mixed-layer trends arrays |
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81 | jpktrd_trc = jpk !: max level for mixed-layer trends diag. |
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82 | |
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83 | !! Arrays used for diagnosing mixed-layer trends |
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84 | !!--------------------------------------------------------------------- |
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85 | CHARACTER(LEN=80) :: clname_trc, ctrd_trc(jpltrd_trc+1,2) |
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86 | |
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87 | INTEGER, DIMENSION(jpi,jpj) :: & |
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88 | nmld_trc , & !: mixed layer depth indexes |
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89 | nbol_trc !: mixed-layer depth indexes when read from file |
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90 | |
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91 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: wkx_trc !: |
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92 | |
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93 | REAL(wp), DIMENSION(jpi,jpj) :: rmld_trc !: ML depth (m) corresponding to nmld_trc |
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94 | REAL(wp), DIMENSION(jpi,jpj) :: rmld_sum_trc !: needed to compute the leap-frog time mean of ML depth |
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95 | REAL(wp), DIMENSION(jpi,jpj) :: rmldbn_trc !: idem |
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96 | |
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97 | REAL(wp), DIMENSION(jpi,jpj,jptra) :: & |
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98 | tml_trc , & !: \ "now" mixed layer temperature/salinity |
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99 | tmlb_trc , & !: / and associated "before" fields |
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100 | tmlbb_trc , & !: \ idem, but valid at the 1rst time step of the |
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101 | tmlbn_trc , & !: / current analysis window |
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102 | tml_sum_trc, & !: mixed layer T, summed over the current analysis period |
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103 | tml_sumb_trc, & !: idem, but from the previous analysis period |
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104 | tmltrd_atf_sumb_trc, & !: Asselin trends, summed over the previous analysis period |
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105 | tmltrd_rad_sumb_trc !: trends due to trb correction in trcrad.F90, summed over the |
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106 | !: previous analysis period |
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107 | |
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108 | REAL(wp), DIMENSION(jpi,jpj,jptra) :: & |
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109 | tmlatfb_trc, tmlatfn_trc , & !: "before" Asselin contrib. at beginning of the averaging |
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110 | !: period (i.e. last contrib. from previous such period) |
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111 | !: and "now" Asselin contrib. to the ML trc. trends |
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112 | tmlatfm_trc, & !: accumulator for Asselin trends (needed for storage only) |
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113 | tmlradb_trc, tmlradn_trc , & !: similar to Asselin above, but for the trend due to trb |
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114 | !: correction in trcrad.F90 |
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115 | tmlradm_trc !: accumulator for the previous trcrad trend |
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116 | |
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117 | REAL(wp), DIMENSION(jpi,jpj,jpltrd_trc,jptra) :: & |
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118 | tmltrd_trc, & !: \ physical contributions to the total trend (for T/S), |
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119 | !: / cumulated over the current analysis window |
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120 | tmltrd_sum_trc, & !: sum of these trends over the analysis period |
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121 | tmltrd_csum_ln_trc, & !: now cumulated sum of trends over the "lower triangle" |
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122 | tmltrd_csum_ub_trc !: before (prev. analysis period) cumulated sum over the |
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123 | !: upper triangle |
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124 | REAL(wp), DIMENSION(jpi,jpj,jptra) :: & |
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125 | tmltrdm_trc !: total cumulative trends over the analysis window |
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126 | |
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127 | #else |
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128 | LOGICAL, PARAMETER :: lk_trdmld_trc = .FALSE. !: ML trend flag |
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129 | LOGICAL, PARAMETER :: l_trdtrc = .FALSE. !: passive tracers trend flag |
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130 | #endif |
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131 | |
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132 | #if defined key_lobster |
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133 | CHARACTER(LEN=80) :: clname_bio, ctrd_bio(jpdiabio,2) |
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134 | REAL(wp), DIMENSION(jpi,jpj,jpdiabio) :: & |
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135 | tmltrd_bio, & !: \ biological contributions to the total trend , |
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136 | !: / cumulated over the current analysis window |
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137 | tmltrd_sum_bio, & !: sum of these trends over the analysis period |
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138 | tmltrd_csum_ln_bio, & !: now cumulated sum of trends over the "lower triangle" |
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139 | tmltrd_csum_ub_bio !: before (prev. analysis period) cumulated sum over the |
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140 | !: upper triangle |
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141 | #endif |
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142 | |
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143 | #else |
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144 | !!---------------------------------------------------------------------- |
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145 | !! Empty module : No passive tracer |
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146 | !!---------------------------------------------------------------------- |
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147 | #endif |
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148 | |
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149 | |
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150 | END MODULE trdmld_trc_oce |
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