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 | !!====================================================================== |
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6 | !! History : 1.0 ! 2007 (O. Le Galloudec) Original code |
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7 | !!---------------------------------------------------------------------- |
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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 phycst |
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11 | USE daymod |
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12 | USE tide_mod |
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13 | ! |
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14 | USE iom |
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15 | USE in_out_manager ! I/O units |
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16 | USE ioipsl ! NetCDF IPSL library |
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17 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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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(:) :: omega_tide !: |
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23 | REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:) :: v0tide !: |
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24 | REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:) :: utide !: |
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25 | REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:) :: ftide !: |
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26 | |
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27 | LOGICAL , PUBLIC :: ln_tide_pot !: |
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28 | LOGICAL , PUBLIC :: ln_tide_ramp !: |
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29 | INTEGER , PUBLIC :: nb_harmo !: |
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30 | INTEGER , PUBLIC :: kt_tide !: |
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31 | REAL(wp), PUBLIC :: rdttideramp !: |
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32 | |
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33 | INTEGER , PUBLIC, ALLOCATABLE, DIMENSION(:) :: ntide !: |
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34 | |
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35 | !!---------------------------------------------------------------------- |
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36 | !! NEMO/OPA 3.5 , NEMO Consortium (2013) |
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37 | !! $Id$ |
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38 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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39 | !!---------------------------------------------------------------------- |
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40 | CONTAINS |
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41 | |
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42 | SUBROUTINE tide_init ( kt ) |
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43 | !!---------------------------------------------------------------------- |
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44 | !! *** ROUTINE tide_init *** |
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45 | !!---------------------------------------------------------------------- |
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46 | !! * Local declarations |
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47 | INTEGER :: ji, jk |
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48 | INTEGER, INTENT( in ) :: kt ! ocean time-step |
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49 | CHARACTER(LEN=4), DIMENSION(jpmax_harmo) :: clname |
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50 | INTEGER :: ios ! Local integer output status for namelist read |
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51 | ! |
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52 | NAMELIST/nam_tide/ln_tide_pot, ln_tide_ramp, rdttideramp, clname |
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53 | !!---------------------------------------------------------------------- |
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54 | |
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55 | IF ( kt == nit000 ) THEN |
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56 | ! |
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57 | IF(lwp) THEN |
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58 | WRITE(numout,*) |
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59 | WRITE(numout,*) 'tide_init : Initialization of the tidal components' |
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60 | WRITE(numout,*) '~~~~~~~~~ ' |
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61 | ENDIF |
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62 | ! |
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63 | CALL tide_init_Wave |
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64 | ! |
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65 | ! Read Namelist nam_tide |
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66 | REWIND( numnam_ref ) ! Namelist nam_tide in reference namelist : Tides |
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67 | READ ( numnam_ref, nam_tide, IOSTAT = ios, ERR = 901) |
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68 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_tide in reference namelist', lwp ) |
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69 | |
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70 | REWIND( numnam_cfg ) ! Namelist nam_tide in configuration namelist : Tides |
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71 | READ ( numnam_cfg, nam_tide, IOSTAT = ios, ERR = 902 ) |
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72 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_tide in configuration namelist', lwp ) |
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73 | IF(lwm) WRITE ( numond, nam_tide ) |
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74 | ! |
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75 | nb_harmo=0 |
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76 | DO jk = 1, jpmax_harmo |
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77 | DO ji = 1,jpmax_harmo |
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78 | IF( TRIM(clname(jk)) == Wave(ji)%cname_tide ) nb_harmo = nb_harmo + 1 |
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79 | END DO |
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80 | END DO |
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81 | ! |
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82 | ! Ensure that tidal components have been set in namelist_cfg |
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83 | IF( nb_harmo .EQ. 0 ) CALL ctl_stop( 'tide_init : No tidal components set in nam_tide' ) |
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84 | ! |
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85 | IF(lwp) THEN |
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86 | WRITE(numout,*) ' Namelist nam_tide' |
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87 | WRITE(numout,*) ' Apply astronomical potential : ln_tide_pot =', ln_tide_pot |
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88 | WRITE(numout,*) ' nb_harmo = ', nb_harmo |
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89 | WRITE(numout,*) ' ln_tide_ramp = ', ln_tide_ramp |
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90 | WRITE(numout,*) ' rdttideramp = ', rdttideramp |
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91 | ENDIF |
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92 | IF( ln_tide_ramp.AND.((nitend-nit000+1)*rdt/rday < rdttideramp) ) & |
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93 | & CALL ctl_stop('rdttideramp must be lower than run duration') |
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94 | IF( ln_tide_ramp.AND.(rdttideramp<0.) ) & |
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95 | & CALL ctl_stop('rdttideramp must be positive') |
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96 | ! |
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97 | ! |
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98 | ALLOCATE( ntide(nb_harmo) ) |
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99 | DO jk = 1, nb_harmo |
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100 | DO ji = 1, jpmax_harmo |
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101 | IF( TRIM(clname(jk)) .eq. Wave(ji)%cname_tide ) THEN |
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102 | ntide(jk) = ji |
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103 | EXIT |
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104 | END IF |
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105 | END DO |
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106 | END DO |
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107 | ! |
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108 | ALLOCATE( omega_tide(nb_harmo), v0tide (nb_harmo), & |
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109 | & utide (nb_harmo), ftide (nb_harmo) ) |
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110 | kt_tide = kt |
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111 | ! |
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112 | ENDIF |
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113 | ! |
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114 | END SUBROUTINE tide_init |
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115 | |
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116 | !!====================================================================== |
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117 | END MODULE tideini |
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