1 | MODULE tideini |
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2 | !!================================================================================= |
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3 | !! *** MODULE tideini *** |
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4 | !! Initialization of tidal forcing |
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5 | !! History : 9.0 ! 07 (O. Le Galloudec) Original code |
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6 | !!================================================================================= |
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7 | !! * Modules used |
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8 | USE oce ! ocean dynamics and tracers variables |
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9 | USE dom_oce ! ocean space and time domain |
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10 | USE in_out_manager ! I/O units |
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11 | USE ioipsl ! NetCDF IPSL library |
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12 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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13 | USE phycst |
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14 | USE daymod |
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15 | USE dynspg_oce |
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16 | USE tide_mod |
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17 | USE iom |
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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 | REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:) :: & |
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23 | omega_tide, & |
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24 | v0tide, & |
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25 | utide, & |
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26 | ftide |
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27 | |
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28 | LOGICAL, PUBLIC :: ln_tide_pot = .false., ln_tide_ramp = .false. |
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29 | REAL(wp), PUBLIC :: rdttideramp |
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30 | INTEGER, PUBLIC :: nb_harmo |
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31 | INTEGER, PUBLIC, ALLOCATABLE, DIMENSION(:) :: ntide |
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32 | INTEGER, PUBLIC :: kt_tide |
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33 | |
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34 | !!--------------------------------------------------------------------------------- |
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35 | !! OPA 9.0 , LODYC-IPSL (2003) |
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36 | !!--------------------------------------------------------------------------------- |
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37 | |
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38 | CONTAINS |
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39 | |
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40 | SUBROUTINE tide_init ( kt ) |
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41 | !!---------------------------------------------------------------------- |
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42 | !! *** ROUTINE tide_init *** |
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43 | !!---------------------------------------------------------------------- |
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44 | !! * Local declarations |
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45 | INTEGER :: ji, jk |
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46 | INTEGER, INTENT( in ) :: kt ! ocean time-step |
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47 | CHARACTER(LEN=4), DIMENSION(jpmax_harmo) :: clname |
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48 | ! |
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49 | NAMELIST/nam_tide/ln_tide_pot, ln_tide_ramp, rdttideramp, clname |
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50 | !!---------------------------------------------------------------------- |
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51 | |
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52 | IF ( kt == nit000 ) THEN |
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53 | ! |
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54 | IF(lwp) THEN |
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55 | WRITE(numout,*) |
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56 | WRITE(numout,*) 'tide_init : Initialization of the tidal components' |
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57 | WRITE(numout,*) '~~~~~~~~~ ' |
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58 | ENDIF |
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59 | ! |
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60 | CALL tide_init_Wave |
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61 | ! |
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62 | clname(:)='' |
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63 | ! |
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64 | ! Read Namelist nam_tide |
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65 | REWIND ( numnam ) |
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66 | READ ( numnam, nam_tide ) |
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67 | ! |
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68 | nb_harmo=0 |
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69 | DO jk=1,jpmax_harmo |
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70 | DO ji=1,jpmax_harmo |
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71 | IF(TRIM(clname(jk)) .eq. Wave(ji)%cname_tide) THEN |
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72 | nb_harmo=nb_harmo+1 |
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73 | ENDIF |
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74 | END DO |
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75 | ENDDO |
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76 | ! |
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77 | IF(lwp) THEN |
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78 | WRITE(numout,*) ' Namelist nam_tide' |
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79 | WRITE(numout,*) ' nb_harmo = ', nb_harmo |
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80 | WRITE(numout,*) ' ln_tide_ramp = ', ln_tide_ramp |
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81 | WRITE(numout,*) ' rdttideramp = ', rdttideramp |
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82 | IF (ln_tide_ramp.AND.((nitend-nit000+1)*rdt/rday < rdttideramp)) & |
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83 | & CALL ctl_stop('rdttideramp must be lower than run duration') |
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84 | IF (ln_tide_ramp.AND.(rdttideramp<0.)) & |
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85 | & CALL ctl_stop('rdttideramp must be positive') |
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86 | CALL flush(numout) |
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87 | ENDIF |
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88 | ! |
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89 | ALLOCATE(ntide(nb_harmo)) |
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90 | DO jk=1,nb_harmo |
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91 | DO ji=1,jpmax_harmo |
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92 | IF (TRIM(clname(jk)) .eq. Wave(ji)%cname_tide) THEN |
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93 | ntide(jk) = ji |
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94 | EXIT |
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95 | END IF |
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96 | END DO |
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97 | END DO |
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98 | ! |
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99 | ALLOCATE(omega_tide(nb_harmo)) |
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100 | ALLOCATE(v0tide (nb_harmo)) |
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101 | ALLOCATE(utide (nb_harmo)) |
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102 | ALLOCATE(ftide (nb_harmo)) |
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103 | kt_tide = kt |
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104 | ! |
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105 | ENDIF |
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106 | |
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107 | IF ( nsec_day == NINT(0.5 * rdttra(1)) ) THEN |
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108 | ! |
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109 | IF(lwp) THEN |
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110 | WRITE(numout,*) |
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111 | WRITE(numout,*) 'tide_ini : Update of the tidal components at kt=',kt |
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112 | WRITE(numout,*) '~~~~~~~~ ' |
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113 | ENDIF |
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114 | CALL tide_harmo(omega_tide, v0tide, utide, ftide, ntide, nb_harmo) |
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115 | DO jk =1,nb_harmo |
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116 | IF(lwp) WRITE(numout,*) Wave(ntide(jk))%cname_tide,utide(jk),ftide(jk),v0tide(jk),omega_tide(jk) |
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117 | call flush(numout) |
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118 | END DO |
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119 | ! |
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120 | kt_tide = kt |
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121 | ! |
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122 | ENDIF |
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123 | |
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124 | END SUBROUTINE tide_init |
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125 | |
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126 | END MODULE tideini |
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