1 | MODULE trctrp |
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2 | !!====================================================================== |
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3 | !! *** MODULE trctrp *** |
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4 | !! Ocean Physics : manage the passive tracer transport |
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5 | !!====================================================================== |
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6 | !! History : 1.0 ! 2004-03 (C. Ethe) Original code |
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7 | !! 3.3 ! 2010-07 (C. Ethe) Merge TRA-TRC |
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8 | !!---------------------------------------------------------------------- |
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9 | #if defined key_top |
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10 | !!---------------------------------------------------------------------- |
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11 | !! 'key_top' TOP models |
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12 | !!---------------------------------------------------------------------- |
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13 | !! trc_trp : passive tracer transport |
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14 | !!---------------------------------------------------------------------- |
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15 | USE oce_trc ! ocean dynamics and active tracers variables |
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16 | USE trc ! ocean passive tracers variables |
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17 | USE trabbl ! bottom boundary layer (trc_bbl routine) |
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18 | USE trcbbl ! bottom boundary layer (trc_bbl routine) |
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19 | USE trcdmp ! internal damping (trc_dmp routine) |
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20 | USE trcldf ! lateral mixing (trc_ldf routine) |
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21 | USE trcadv ! advection (trc_adv routine) |
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22 | USE trczdf ! vertical diffusion (trc_zdf routine) |
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23 | USE trcnxt ! time-stepping (trc_nxt routine) |
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24 | USE trcrad ! positivity (trc_rad routine) |
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25 | USE trcsbc ! surface boundary condition (trc_sbc routine) |
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26 | USE zpshde ! partial step: hor. derivative (zps_hde routine) |
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27 | USE trcbdy ! BDY open boundaries |
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28 | USE bdy_par, only: lk_bdy |
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29 | |
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30 | #if defined key_agrif |
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31 | USE agrif_top_sponge ! tracers sponges |
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32 | USE agrif_top_update ! tracers updates |
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33 | #endif |
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34 | |
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35 | IMPLICIT NONE |
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36 | PRIVATE |
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37 | |
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38 | PUBLIC trc_trp ! called by trc_stp |
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39 | |
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40 | !!---------------------------------------------------------------------- |
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41 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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42 | !! $Id$ |
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43 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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44 | !!---------------------------------------------------------------------- |
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45 | |
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46 | CONTAINS |
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47 | |
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48 | SUBROUTINE trc_trp( kt ) |
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49 | !!---------------------------------------------------------------------- |
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50 | !! *** ROUTINE trc_trp *** |
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51 | !! |
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52 | !! ** Purpose : Management of passive tracers transport |
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53 | !! |
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54 | !! ** Method : - Compute the passive tracers trends |
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55 | !! - Update the passive tracers |
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56 | !!---------------------------------------------------------------------- |
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57 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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58 | !! --------------------------------------------------------------------- |
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59 | ! |
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60 | IF( nn_timing == 1 ) CALL timing_start('trc_trp') |
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61 | ! |
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62 | IF( .NOT. lk_c1d ) THEN |
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63 | ! |
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64 | CALL trc_sbc ( kt ) ! surface boundary condition |
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65 | IF( lk_trabbl ) CALL trc_bbl ( kt ) ! advective (and/or diffusive) bottom boundary layer scheme |
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66 | IF( ln_trcdmp ) CALL trc_dmp ( kt ) ! internal damping trends |
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67 | IF( lk_bdy ) CALL trc_bdy_dmp( kt ) ! BDY damping trends |
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68 | CALL trc_adv ( kt ) ! horizontal & vertical advection |
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69 | ! ! Partial top/bottom cell: GRADh( trb ) |
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70 | IF( ln_zps ) THEN |
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71 | IF( ln_isfcav ) THEN ; CALL zps_hde_isf( kt, jptra, trb, pgtu=gtru, pgtv=gtrv, pgtui=gtrui, pgtvi=gtrvi ) ! both top & bottom |
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72 | ELSE ; CALL zps_hde ( kt, jptra, trb, gtru, gtrv ) ! only bottom |
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73 | ENDIF |
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74 | ENDIF |
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75 | ! |
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76 | CALL trc_ldf ( kt ) ! lateral mixing |
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77 | #if defined key_agrif |
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78 | IF(.NOT. Agrif_Root()) CALL Agrif_Sponge_trc ! tracers sponge |
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79 | #endif |
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80 | CALL trc_zdf ( kt ) ! vertical mixing and after tracer fields |
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81 | CALL trc_nxt ( kt ) ! tracer fields at next time step |
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82 | IF( ln_trcrad ) CALL trc_rad ( kt ) ! Correct artificial negative concentrations |
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83 | IF( ln_trcdmp_clo ) CALL trc_dmp_clo( kt ) ! internal damping trends on closed seas only |
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84 | |
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85 | #if defined key_agrif |
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86 | IF( .NOT.Agrif_Root()) CALL Agrif_Update_Trc( kt ) ! Update tracer at AGRIF zoom boundaries : children only |
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87 | #endif |
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88 | ! |
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89 | ELSE ! 1D vertical configuration |
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90 | CALL trc_sbc( kt ) ! surface boundary condition |
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91 | IF( ln_trcdmp ) CALL trc_dmp( kt ) ! internal damping trends |
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92 | CALL trc_zdf( kt ) ! vertical mixing and after tracer fields |
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93 | CALL trc_nxt( kt ) ! tracer fields at next time step |
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94 | IF( ln_trcrad ) CALL trc_rad( kt ) ! Correct artificial negative concentrations |
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95 | ! |
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96 | END IF |
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97 | ! |
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98 | IF( nn_timing == 1 ) CALL timing_stop('trc_trp') |
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99 | ! |
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100 | END SUBROUTINE trc_trp |
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101 | |
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102 | #else |
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103 | !!---------------------------------------------------------------------- |
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104 | !! Dummy module : No TOP models |
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105 | !!---------------------------------------------------------------------- |
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106 | CONTAINS |
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107 | SUBROUTINE trc_trp( kt ) ! Empty routine |
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108 | INTEGER, INTENT(in) :: kt |
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109 | WRITE(*,*) 'trc_trp: You should not have seen this print! error?', kt |
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110 | END SUBROUTINE trc_trp |
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111 | #endif |
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112 | |
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113 | !!====================================================================== |
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114 | END MODULE trctrp |
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