1 | MODULE bulk |
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2 | !!====================================================================== |
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3 | !! *** bulk *** |
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4 | !!====================================================================== |
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5 | #if defined key_flx_bulk_monthly || defined key_flx_bulk_daily |
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6 | !!---------------------------------------------------------------------- |
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7 | !! 'key_flx_bulk_monthly' monthly bulk formulea |
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8 | !! 'key_flx_bulk_daily' daily bulk formulea |
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9 | !!---------------------------------------------------------------------- |
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10 | !! bulk : computation of fluxes using bulk formulation |
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11 | !!---------------------------------------------------------------------- |
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12 | !! * Modules used |
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13 | USE oce ! ocean dynamics and tracers |
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14 | USE dom_oce ! ocean space and time domain |
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15 | USE ice_oce ! bulk variable |
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16 | USE ocfzpt ! ocean freezing point |
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17 | USE flxblk ! bulk formulae |
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18 | USE blk_oce ! bulk variable |
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19 | USE flx_oce |
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20 | USE taumod |
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21 | USE phycst ! physical constants |
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22 | USE in_out_manager ! I/O manager |
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23 | USE prtctl ! Print control |
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24 | |
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25 | IMPLICIT NONE |
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26 | PRIVATE |
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27 | |
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28 | !! * Routine accessibility |
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29 | PUBLIC blk ! called by flx.F90 |
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30 | !!---------------------------------------------------------------------- |
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31 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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32 | !! $Header$ |
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33 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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34 | !!---------------------------------------------------------------------- |
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35 | CONTAINS |
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36 | |
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37 | SUBROUTINE blk( kt ) |
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38 | !!--------------------------------------------------------------------- |
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39 | !! *** ROUTINE blk *** |
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40 | !! |
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41 | !! ** Purpose : provide the heat fluxes on ice and ocean |
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42 | !! using bulk formulation |
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43 | !! |
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44 | !! History : |
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45 | !! 9.0 ! 03-11 (C. Ethe and G. Madec) F90: Free form and MODULE |
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46 | !!---------------------------------------------------------------------- |
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47 | !! * arguments |
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48 | INTEGER, INTENT( in ) :: kt ! ocean time step |
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49 | |
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50 | !! * Local declarations |
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51 | REAL(wp), DIMENSION(jpi,jpj) :: zsst |
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52 | # if ! defined key_ice_lim |
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53 | INTEGER :: ji, jj ! dummy loop indices |
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54 | REAL(wp) :: ztgel, zicopa |
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55 | # endif |
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56 | !!--------------------------------------------------------------------- |
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57 | |
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58 | ! Initialisation |
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59 | IF( kt == nit000) THEN |
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60 | ! computation of rdtbs2 |
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61 | IF( nacc == 1 ) THEN |
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62 | rdtbs2 = nfbulk * rdtmin * 0.5 |
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63 | ELSE |
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64 | rdtbs2 = nfbulk * rdt * 0.5 |
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65 | ENDIF |
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66 | IF ( .NOT.ln_rstart ) THEN |
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67 | gsst(:,:) = ( nfbulk - 1 ) * ( tn(:,:,1) + rt0 ) |
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68 | ENDIF |
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69 | ENDIF |
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70 | |
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71 | # if ! defined key_ice_lim |
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72 | ! opa model ice freeze() |
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73 | DO jj = 1, jpj |
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74 | DO ji = 1, jpi |
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75 | ztgel = fzptn(ji,jj) |
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76 | zicopa = tmask(ji,jj,1) |
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77 | IF( tn(ji,jj,1) >= ztgel ) zicopa = 0. |
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78 | freeze(ji,jj) = zicopa |
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79 | END DO |
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80 | END DO |
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81 | # endif |
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82 | |
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83 | gsst(:,:) = gsst(:,:) + tn(:,:,1) + rt0 |
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84 | |
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85 | ! Computation of the fluxes |
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86 | IF( MOD( kt - 1 , nfbulk ) == 0 ) THEN |
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87 | |
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88 | zsst(:,:) = gsst(:,:) / REAL( nfbulk ) * tmask(:,:,1) |
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89 | CALL flx_blk( zsst ) |
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90 | |
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91 | gsst(:,:) = 0. |
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92 | |
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93 | # if ! defined key_ice_lim |
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94 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
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95 | CALL prt_ctl_info(' Forcings ') |
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96 | CALL prt_ctl(tab2d_1=qsr_oce , clinfo1=' qsr_oce : ', mask1=tmask, ovlap=1) |
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97 | CALL prt_ctl(tab2d_1=qsr_ice , clinfo1=' qsr_ice : ', mask1=tmask, ovlap=1) |
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98 | CALL prt_ctl(tab2d_1=qnsr_oce, clinfo1=' qnsr_oce : ', mask1=tmask, ovlap=1) |
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99 | CALL prt_ctl(tab2d_1=qnsr_ice, clinfo1=' qnsr_ice : ', mask1=tmask, ovlap=1) |
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100 | CALL prt_ctl(tab2d_1=evap , clinfo1=' evap : ', mask1=tmask, ovlap=1) |
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101 | CALL prt_ctl(tab2d_1=tprecip , clinfo1=' precip : ', mask1=tmask, ovlap=1) |
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102 | CALL prt_ctl(tab2d_1=sprecip , clinfo1=' Snow : ', mask1=tmask, ovlap=1) |
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103 | CALL prt_ctl(tab2d_1=taux , clinfo1=' u-stress : ', mask1=tmask, ovlap=1) |
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104 | CALL prt_ctl(tab2d_1=tauy , clinfo1=' v-stress : ', mask1=tmask, ovlap=1) |
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105 | CALL prt_ctl(tab2d_1=zsst , clinfo1=' sst : ', mask1=tmask, ovlap=1) |
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106 | ENDIF |
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107 | # endif |
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108 | ENDIF |
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109 | |
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110 | END SUBROUTINE blk |
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111 | |
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112 | #else |
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113 | !!---------------------------------------------------------------------- |
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114 | !! Dummy module : NO bulk formulea |
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115 | !!---------------------------------------------------------------------- |
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116 | CONTAINS |
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117 | SUBROUTINE blk( kt ) ! Dummy routine |
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118 | WRITE(*,*) 'blk: You should not see this print! error? ', kt |
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119 | END SUBROUTINE blk |
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120 | #endif |
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121 | |
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122 | !!====================================================================== |
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123 | END MODULE bulk |
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