1 | MODULE trcini_my_trc |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcini_my_trc *** |
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4 | !! TOP : initialisation of the MY_TRC tracers |
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5 | !!====================================================================== |
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6 | !! History : 2.0 ! 2007-12 (C. Ethe, G. Madec) Original code |
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7 | !!---------------------------------------------------------------------- |
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8 | #if defined key_my_trc |
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9 | !!---------------------------------------------------------------------- |
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10 | !! 'key_my_trc' CFC tracers |
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11 | !!---------------------------------------------------------------------- |
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12 | !! trc_ini_my_trc : MY_TRC model initialisation |
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13 | !!---------------------------------------------------------------------- |
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14 | USE par_trc ! TOP parameters |
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15 | USE oce_trc |
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16 | USE trc |
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17 | USE trcsms_my_trc |
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18 | USE trcnam_my_trc , ONLY : rHDOref,rO18ref,SELref ! ref isotopic ratio and salinity |
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19 | |
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20 | IMPLICIT NONE |
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21 | PRIVATE |
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22 | |
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23 | PUBLIC trc_ini_my_trc ! called by trcini.F90 module |
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24 | |
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25 | !!---------------------------------------------------------------------- |
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26 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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27 | !! $Id: trcini_my_trc.F90 2787 2011-06-27 09:54:00Z cetlod $ |
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28 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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29 | !!---------------------------------------------------------------------- |
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30 | CONTAINS |
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31 | |
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32 | SUBROUTINE trc_ini_my_trc |
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33 | !!---------------------------------------------------------------------- |
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34 | !! *** trc_ini_my_trc *** |
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35 | !! |
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36 | !! ** Purpose : initialization for MY_TRC model |
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37 | !! |
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38 | !! ** Method : |
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39 | !!---------------------------------------------------------------------- |
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40 | ! |
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41 | REAL(wp) :: ztrai !,zutmin,zutmax |
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42 | INTEGER :: ji,jj,jk,jn,jq |
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43 | ! ! Allocate MY_TRC arrays |
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44 | IF( trc_sms_my_trc_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'trc_ini_my_trc: unable to allocate MY_TRC arrays' ) |
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45 | |
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46 | IF(lwp) WRITE(numout,*) |
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47 | IF(lwp) WRITE(numout,*) ' trc_ini_my_trc: initialisation of MY_TRC model' |
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48 | ! |
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49 | IF( .NOT. ln_rsttr ) THEN |
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50 | ! |
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51 | IF(lwp) WRITE(numout,*) ' ==> HOMOGENEOUS VALUES' |
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52 | ! |
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53 | ztrai=0.05 |
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54 | jq=jpk/4 |
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55 | !IF(lwp) write(numout,*) jpj,jpi,jq,jpk |
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56 | trn(:,:,:,jpmyt1) = SELref * tmask(:,:,:) |
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57 | DO jj = 1, jpj |
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58 | ztrai=-1.*ztrai |
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59 | DO ji = 1,jpi |
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60 | DO jk = 1,jq |
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61 | trn(ji,jj,jk,jpmyt2) = (SELref+ztrai) * tmask(ji,jj,jk) |
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62 | trn(ji,jj,jk,jpmyt3) = trn(ji,jj,jk,jpmyt1) |
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63 | trn(ji,jj,jk,jpmyt4)= trn(ji,jj,jk,jpmyt2) |
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64 | END DO |
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65 | DO jk = jq+1,jpk |
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66 | trn(ji,jj,jk,jpmyt2) = trn(ji,jj,jk,jpmyt1) |
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67 | trn(ji,jj,jk,jpmyt3) = (SELref+ztrai) * tmask(ji,jj,jk) |
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68 | trn(ji,jj,jk,jpmyt4)= trn(ji,jj,jk,jpmyt3) |
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69 | END DO |
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70 | END DO |
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71 | END DO |
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72 | trn(:,:,:,jpmyt5) = trn(:,:,:,jpmyt1) |
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73 | trn(:,:,:,jpmyt6) = trn(:,:,:,jpmyt1) |
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74 | ! |
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75 | ! >>>>> Sais pas pourquoi mais SI ceci ET PAS le write avant DO jj : il se plante grave !!!??? |
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76 | ! zutmin = MINVAL( trn(:,:,:,jpmyt4), mask= ((tmask*SPREAD(tmask_i,DIM=3,NCOPIES=jpk).NE.0.)) ) |
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77 | ! zutmax = MAXVAL( trn(:,:,:,jpmyt4), mask= ((tmask*SPREAD(tmask_i,DIM=3,NCOPIES=jpk).NE.0.)) ) |
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78 | |
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79 | ! |
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80 | END IF |
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81 | ! |
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82 | ztrai = 0._wp ! content of all tracers |
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83 | DO jn = 1, jptra |
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84 | ztrai = ztrai + glob_sum( trn(:,:,:,jn) * cvol(:,:,:) ) |
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85 | END DO |
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86 | IF( lwp ) WRITE(numout,'(a,e18.10)') 'Initial mean content:', ztrai / areatot |
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87 | !IF( lwp ) WRITE(numout,'(a,2e18.10)') 'Initial min max for jpmyt4:', zutmin,zutmax |
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88 | ! |
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89 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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90 | ! |
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91 | END SUBROUTINE trc_ini_my_trc |
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92 | |
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93 | #else |
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94 | !!---------------------------------------------------------------------- |
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95 | !! Dummy module No MY_TRC model |
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96 | !!---------------------------------------------------------------------- |
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97 | CONTAINS |
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98 | SUBROUTINE trc_ini_my_trc ! Empty routine |
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99 | END SUBROUTINE trc_ini_my_trc |
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100 | #endif |
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101 | |
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102 | !!====================================================================== |
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103 | END MODULE trcini_my_trc |
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