[2956] | 1 | MODULE diaharm |
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[4292] | 2 | !!====================================================================== |
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[2956] | 3 | !! *** MODULE diaharm *** |
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| 4 | !! Harmonic analysis of tidal constituents |
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[4292] | 5 | !!====================================================================== |
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| 6 | !! History : 3.1 ! 2007 (O. Le Galloudec, J. Chanut) Original code |
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[12453] | 7 | !! |
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| 8 | !! NB: 2017-12 : add 3D harmonic analysis of velocities |
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| 9 | !! integration of Maria Luneva's development |
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| 10 | !! 'key_3Ddiaharm |
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[4292] | 11 | !!---------------------------------------------------------------------- |
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[2956] | 12 | USE oce ! ocean dynamics and tracers variables |
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| 13 | USE dom_oce ! ocean space and time domain |
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| 14 | USE phycst |
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| 15 | USE daymod |
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| 16 | USE tide_mod |
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[7646] | 17 | USE sbctide ! Tidal forcing or not |
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[4683] | 18 | ! |
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[12453] | 19 | # if defined key_3Ddiaharm |
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| 20 | USE zdf_oce |
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| 21 | #endif |
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| 22 | ! |
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[4292] | 23 | USE in_out_manager ! I/O units |
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| 24 | USE iom ! I/0 library |
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| 25 | USE ioipsl ! NetCDF IPSL library |
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| 26 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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[3294] | 27 | USE timing ! preformance summary |
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[10425] | 28 | USE lib_mpp ! MPP library |
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[2956] | 29 | |
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| 30 | IMPLICIT NONE |
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| 31 | PRIVATE |
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| 32 | |
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[3294] | 33 | INTEGER, PARAMETER :: jpincomax = 2.*jpmax_harmo |
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| 34 | INTEGER, PARAMETER :: jpdimsparse = jpincomax*300*24 |
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[2956] | 35 | |
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[4683] | 36 | ! !!** namelist variables ** |
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[11536] | 37 | LOGICAL, PUBLIC :: ln_diaharm ! Choose tidal harmonic output or not |
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| 38 | INTEGER :: nit000_han ! First time step used for harmonic analysis |
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| 39 | INTEGER :: nitend_han ! Last time step used for harmonic analysis |
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| 40 | INTEGER :: nstep_han ! Time step frequency for harmonic analysis |
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| 41 | INTEGER :: nb_ana ! Number of harmonics to analyse |
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[2956] | 42 | |
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[12453] | 43 | INTEGER , ALLOCATABLE, DIMENSION(:) :: name |
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| 44 | REAL(wp), ALLOCATABLE, DIMENSION(:) :: ana_freq, ut, vt, ft |
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| 45 | # if defined key_3Ddiaharm |
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| 46 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:,:) :: ana_temp |
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| 47 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: out_eta, out_u, out_v, out_w, out_dzi |
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| 48 | # else |
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| 49 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: ana_temp |
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| 50 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: out_eta, out_u, out_v |
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| 51 | # endif |
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[2956] | 52 | |
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[4292] | 53 | INTEGER :: ninco, nsparse |
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| 54 | INTEGER , DIMENSION(jpdimsparse) :: njsparse, nisparse |
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| 55 | INTEGER , SAVE, DIMENSION(jpincomax) :: ipos1 |
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| 56 | REAL(wp), DIMENSION(jpdimsparse) :: valuesparse |
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| 57 | REAL(wp), DIMENSION(jpincomax) :: ztmp4 , ztmp7 |
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| 58 | REAL(wp), SAVE, DIMENSION(jpincomax,jpincomax) :: ztmp3 , zpilier |
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| 59 | REAL(wp), SAVE, DIMENSION(jpincomax) :: zpivot |
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[3294] | 60 | |
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[4292] | 61 | CHARACTER (LEN=4), DIMENSION(jpmax_harmo) :: tname ! Names of tidal constituents ('M2', 'K1',...) |
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[2956] | 62 | |
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[11536] | 63 | PUBLIC dia_harm ! routine called by step.F90 |
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| 64 | PUBLIC dia_harm_init ! routine called by nemogcm.F90 |
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[2956] | 65 | |
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[4292] | 66 | !!---------------------------------------------------------------------- |
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[9598] | 67 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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[5215] | 68 | !! $Id$ |
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[10068] | 69 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[4292] | 70 | !!---------------------------------------------------------------------- |
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[2956] | 71 | CONTAINS |
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| 72 | |
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| 73 | SUBROUTINE dia_harm_init |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | !! *** ROUTINE dia_harm_init *** |
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| 76 | !! |
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| 77 | !! ** Purpose : Initialization of tidal harmonic analysis |
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| 78 | !! |
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[3038] | 79 | !! ** Method : Initialize frequency array and nodal factor for nit000_han |
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[2956] | 80 | !! |
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| 81 | !!-------------------------------------------------------------------- |
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[11536] | 82 | INTEGER :: jh, nhan, ji |
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[4147] | 83 | INTEGER :: ios ! Local integer output status for namelist read |
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[2956] | 84 | |
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[11536] | 85 | NAMELIST/nam_diaharm/ ln_diaharm, nit000_han, nitend_han, nstep_han, tname |
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[2956] | 86 | !!---------------------------------------------------------------------- |
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| 87 | |
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[3294] | 88 | IF(lwp) THEN |
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| 89 | WRITE(numout,*) |
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| 90 | WRITE(numout,*) 'dia_harm_init: Tidal harmonic analysis initialization' |
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[12453] | 91 | # if defined key_3Ddiaharm |
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| 92 | WRITE(numout,*) ' - 3D harmonic analysis of currents activated (key_3Ddiaharm)' |
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| 93 | #endif |
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[3294] | 94 | WRITE(numout,*) '~~~~~~~ ' |
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| 95 | ENDIF |
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| 96 | ! |
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[4147] | 97 | REWIND( numnam_ref ) ! Namelist nam_diaharm in reference namelist : Tidal harmonic analysis |
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| 98 | READ ( numnam_ref, nam_diaharm, IOSTAT = ios, ERR = 901) |
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[11536] | 99 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_diaharm in reference namelist' ) |
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[4147] | 100 | REWIND( numnam_cfg ) ! Namelist nam_diaharm in configuration namelist : Tidal harmonic analysis |
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| 101 | READ ( numnam_cfg, nam_diaharm, IOSTAT = ios, ERR = 902 ) |
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[11536] | 102 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'nam_diaharm in configuration namelist' ) |
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[4624] | 103 | IF(lwm) WRITE ( numond, nam_diaharm ) |
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[3294] | 104 | ! |
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| 105 | IF(lwp) THEN |
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[11536] | 106 | WRITE(numout,*) 'Tidal diagnostics = ', ln_diaharm |
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| 107 | WRITE(numout,*) ' First time step used for analysis: nit000_han= ', nit000_han |
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| 108 | WRITE(numout,*) ' Last time step used for analysis: nitend_han= ', nitend_han |
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| 109 | WRITE(numout,*) ' Time step frequency for harmonic analysis: nstep_han = ', nstep_han |
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[2956] | 110 | ENDIF |
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| 111 | |
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[11536] | 112 | IF( ln_diaharm .AND. .NOT.ln_tide ) CALL ctl_stop( 'dia_harm_init : ln_tide must be true for harmonic analysis') |
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[2956] | 113 | |
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[11536] | 114 | IF( ln_diaharm ) THEN |
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[2956] | 115 | |
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[11536] | 116 | CALL tide_init_Wave |
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| 117 | ! |
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| 118 | ! Basic checks on harmonic analysis time window: |
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| 119 | ! ---------------------------------------------- |
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| 120 | IF( nit000 > nit000_han ) CALL ctl_stop( 'dia_harm_init : nit000_han must be greater than nit000', & |
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| 121 | & ' restart capability not implemented' ) |
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| 122 | IF( nitend < nitend_han ) CALL ctl_stop( 'dia_harm_init : nitend_han must be lower than nitend', & |
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| 123 | & 'restart capability not implemented' ) |
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| 124 | |
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| 125 | IF( MOD( nitend_han-nit000_han+1 , nstep_han ) /= 0 ) & |
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| 126 | & CALL ctl_stop( 'dia_harm_init : analysis time span must be a multiple of nstep_han' ) |
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| 127 | ! |
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| 128 | nb_ana = 0 |
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| 129 | DO jh=1,jpmax_harmo |
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| 130 | DO ji=1,jpmax_harmo |
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| 131 | IF(TRIM(tname(jh)) == Wave(ji)%cname_tide) THEN |
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| 132 | nb_ana=nb_ana+1 |
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| 133 | ENDIF |
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| 134 | END DO |
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[3294] | 135 | END DO |
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[11536] | 136 | ! |
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| 137 | IF(lwp) THEN |
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| 138 | WRITE(numout,*) ' Namelist nam_diaharm' |
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| 139 | WRITE(numout,*) ' nb_ana = ', nb_ana |
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| 140 | CALL flush(numout) |
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| 141 | ENDIF |
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| 142 | ! |
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| 143 | IF (nb_ana > jpmax_harmo) THEN |
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| 144 | WRITE(ctmp1,*) ' nb_ana must be lower than jpmax_harmo' |
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| 145 | WRITE(ctmp2,*) ' jpmax_harmo= ', jpmax_harmo |
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| 146 | CALL ctl_stop( 'dia_harm_init', ctmp1, ctmp2 ) |
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| 147 | ENDIF |
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[2956] | 148 | |
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[11536] | 149 | ALLOCATE(name (nb_ana)) |
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| 150 | DO jh=1,nb_ana |
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| 151 | DO ji=1,jpmax_harmo |
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| 152 | IF (TRIM(tname(jh)) == Wave(ji)%cname_tide) THEN |
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| 153 | name(jh) = ji |
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| 154 | EXIT |
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| 155 | END IF |
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| 156 | END DO |
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| 157 | END DO |
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[2956] | 158 | |
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[11536] | 159 | ! Initialize frequency array: |
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| 160 | ! --------------------------- |
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| 161 | ALLOCATE( ana_freq(nb_ana), ut(nb_ana), vt(nb_ana), ft(nb_ana) ) |
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[2956] | 162 | |
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[11536] | 163 | CALL tide_harmo( ana_freq, vt, ut, ft, name, nb_ana ) |
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[2956] | 164 | |
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[11536] | 165 | IF(lwp) WRITE(numout,*) 'Analysed frequency : ',nb_ana ,'Frequency ' |
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[2956] | 166 | |
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[11536] | 167 | DO jh = 1, nb_ana |
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| 168 | IF(lwp) WRITE(numout,*) ' : ',tname(jh),' ',ana_freq(jh) |
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| 169 | END DO |
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[2956] | 170 | |
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[11536] | 171 | ! Initialize temporary arrays: |
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| 172 | ! ---------------------------- |
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[12453] | 173 | # if defined key_3Ddiaharm |
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| 174 | ALLOCATE( ana_temp( jpi, jpj, 2*nb_ana, 5, jpk ) ) |
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| 175 | ana_temp(:,:,:,:,:) = 0._wp |
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| 176 | # else |
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| 177 | ALLOCATE( ana_temp( jpi, jpj, 2*nb_ana, 3 ) ) |
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| 178 | ana_temp(:,:,:,: ) = 0._wp |
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| 179 | #endif |
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[2956] | 180 | |
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[11536] | 181 | ENDIF |
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| 182 | |
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[2956] | 183 | END SUBROUTINE dia_harm_init |
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[4292] | 184 | |
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| 185 | |
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[2956] | 186 | SUBROUTINE dia_harm ( kt ) |
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| 187 | !!---------------------------------------------------------------------- |
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| 188 | !! *** ROUTINE dia_harm *** |
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| 189 | !! |
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| 190 | !! ** Purpose : Tidal harmonic analysis main routine |
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| 191 | !! |
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[3038] | 192 | !! ** Action : Sums ssh/u/v over time analysis [nit000_han,nitend_han] |
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[2956] | 193 | !! |
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| 194 | !!-------------------------------------------------------------------- |
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| 195 | INTEGER, INTENT( IN ) :: kt |
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[4292] | 196 | ! |
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[3294] | 197 | INTEGER :: ji, jj, jh, jc, nhc |
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[12453] | 198 | # if defined key_3Ddiaharm |
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| 199 | INTEGER :: jk |
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| 200 | # endif |
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[2956] | 201 | REAL(wp) :: ztime, ztemp |
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[3294] | 202 | !!-------------------------------------------------------------------- |
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[9124] | 203 | IF( ln_timing ) CALL timing_start('dia_harm') |
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| 204 | ! |
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[4683] | 205 | IF( kt >= nit000_han .AND. kt <= nitend_han .AND. MOD(kt,nstep_han) == 0 ) THEN |
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[9124] | 206 | ! |
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[4683] | 207 | ztime = (kt-nit000+1) * rdt |
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[9124] | 208 | ! |
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[4683] | 209 | nhc = 0 |
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| 210 | DO jh = 1, nb_ana |
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| 211 | DO jc = 1, 2 |
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| 212 | nhc = nhc+1 |
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| 213 | ztemp =( MOD(jc,2) * ft(jh) *COS(ana_freq(jh)*ztime + vt(jh) + ut(jh)) & |
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| 214 | & +(1.-MOD(jc,2))* ft(jh) *SIN(ana_freq(jh)*ztime + vt(jh) + ut(jh))) |
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[9124] | 215 | ! |
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[12453] | 216 | ! ssh, ub, vb are stored at the last level of 5d array |
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[4990] | 217 | DO jj = 1,jpj |
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| 218 | DO ji = 1,jpi |
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[12453] | 219 | ! Elevation and currents |
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| 220 | # if defined key_3Ddiaharm |
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| 221 | ana_temp(ji,jj,nhc,1,jpk) = ana_temp(ji,jj,nhc,1,jpk) + ztemp*sshn(ji,jj)*ssmask (ji,jj) |
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| 222 | ana_temp(ji,jj,nhc,2,jpk) = ana_temp(ji,jj,nhc,2,jpk) + ztemp*un_b(ji,jj)*ssumask(ji,jj) |
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| 223 | ana_temp(ji,jj,nhc,3,jpk) = ana_temp(ji,jj,nhc,3,jpk) + ztemp*vn_b(ji,jj)*ssvmask(ji,jj) |
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| 224 | |
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| 225 | ana_temp(ji,jj,nhc,5,jpk) = ana_temp(ji,jj,nhc,5,jpk) & |
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| 226 | & + ztemp*bfrva(ji,jj)*vn(ji,jj,mbkv(ji,jj))*ssvmask(ji,jj) |
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| 227 | ana_temp(ji,jj,nhc,4,jpk) = ana_temp(ji,jj,nhc,4,jpk) & |
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| 228 | & + ztemp*bfrua(ji,jj)*un(ji,jj,mbku(ji,jj))*ssumask(ji,jj) |
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| 229 | # else |
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| 230 | ana_temp(ji,jj,nhc,1) = ana_temp(ji,jj,nhc,1) + ztemp*sshn(ji,jj)*ssmask (ji,jj) |
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| 231 | ana_temp(ji,jj,nhc,2) = ana_temp(ji,jj,nhc,2) + ztemp*un_b(ji,jj)*ssumask(ji,jj) |
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| 232 | ana_temp(ji,jj,nhc,3) = ana_temp(ji,jj,nhc,3) + ztemp*vn_b(ji,jj)*ssvmask(ji,jj) |
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| 233 | # endif |
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[4683] | 234 | END DO |
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| 235 | END DO |
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| 236 | ! |
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[12453] | 237 | # if defined key_3Ddiaharm |
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| 238 | ! 3d velocity and density: |
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| 239 | DO jk=1,jpk-1 |
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| 240 | DO jj = 1,jpj |
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| 241 | DO ji = 1,jpi |
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| 242 | ! density and velocity |
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| 243 | ana_temp(ji,jj,nhc,1,jk) = ana_temp(ji,jj,nhc,1,jk) + ztemp*rhd(ji,jj,jk) |
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| 244 | ana_temp(ji,jj,nhc,2,jk) = ana_temp(ji,jj,nhc,2,jk) + ztemp*(un(ji,jj,jk)-un_b(ji,jj)) & |
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| 245 | & *umask(ji,jj,jk) |
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| 246 | ana_temp(ji,jj,nhc,3,jk) = ana_temp(ji,jj,nhc,3,jk) + ztemp*(vn(ji,jj,jk)-vn_b(ji,jj)) & |
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| 247 | & *vmask(ji,jj,jk) |
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| 248 | ana_temp(ji,jj,nhc,4,jk) = ana_temp(ji,jj,nhc,4,jk) + ztemp*wn(ji,jj,jk) |
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| 249 | |
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| 250 | ana_temp(ji,jj,nhc,5,jk) = ana_temp(ji,jj,nhc,5,jk) - 0.5*grav*ztemp*(rhd(ji,jj,jk)+rhd(ji,jj,jk+1))/max(rn2(ji,jj,jk),1.e-8_wp) |
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| 251 | END DO |
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| 252 | END DO |
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| 253 | ENDDO |
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| 254 | # endif |
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[2956] | 255 | END DO |
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[4683] | 256 | END DO |
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| 257 | ! |
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[2956] | 258 | END IF |
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[9124] | 259 | ! |
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| 260 | IF( kt == nitend_han ) CALL dia_harm_end |
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| 261 | ! |
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| 262 | IF( ln_timing ) CALL timing_stop('dia_harm') |
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| 263 | ! |
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[2956] | 264 | END SUBROUTINE dia_harm |
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| 265 | |
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[4292] | 266 | |
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[2956] | 267 | SUBROUTINE dia_harm_end |
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| 268 | !!---------------------------------------------------------------------- |
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| 269 | !! *** ROUTINE diaharm_end *** |
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| 270 | !! |
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[3038] | 271 | !! ** Purpose : Compute the Real and Imaginary part of tidal constituents |
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[2956] | 272 | !! |
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[3038] | 273 | !! ** Action : Decompose the signal on the harmonic constituents |
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[2956] | 274 | !! |
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| 275 | !!-------------------------------------------------------------------- |
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| 276 | INTEGER :: ji, jj, jh, jc, jn, nhan, jl |
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[12453] | 277 | # if defined key_3Ddiaharm |
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| 278 | INTEGER :: jk |
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| 279 | # endif |
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[2956] | 280 | INTEGER :: ksp, kun, keq |
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| 281 | REAL(wp) :: ztime, ztime_ini, ztime_end |
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[9124] | 282 | REAL(wp) :: X1, X2 |
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| 283 | REAL(wp), DIMENSION(jpi,jpj,jpmax_harmo,2) :: ana_amp ! workspace |
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[3294] | 284 | !!-------------------------------------------------------------------- |
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[9124] | 285 | ! |
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[3294] | 286 | IF(lwp) WRITE(numout,*) |
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| 287 | IF(lwp) WRITE(numout,*) 'anharmo_end: kt=nitend_han: Perform harmonic analysis' |
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| 288 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
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[2956] | 289 | |
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[3294] | 290 | ztime_ini = nit000_han*rdt ! Initial time in seconds at the beginning of analysis |
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| 291 | ztime_end = nitend_han*rdt ! Final time in seconds at the end of analysis |
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| 292 | nhan = (nitend_han-nit000_han+1)/nstep_han ! Number of dumps used for analysis |
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[2956] | 293 | |
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[12453] | 294 | # if defined key_3Ddiaharm |
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| 295 | ALLOCATE( out_eta(jpi,jpj,jpk,2*nb_ana), & |
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| 296 | & out_u (jpi,jpj,jpk,2*nb_ana), & |
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| 297 | & out_v (jpi,jpj,jpk,2*nb_ana), & |
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| 298 | & out_w (jpi,jpj,jpk,2*nb_ana), & |
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| 299 | & out_dzi(jpi,jpj,jpk,2*nb_ana) ) |
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| 300 | # else |
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| 301 | ALLOCATE( out_eta(jpi,jpj,2*nb_ana), & |
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| 302 | & out_u (jpi,jpj,2*nb_ana), & |
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| 303 | & out_v (jpi,jpj,2*nb_ana) ) |
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| 304 | # endif |
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| 305 | |
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| 306 | IF(lwp) WRITE(numout,*) 'ANA F OLD', ft |
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| 307 | IF(lwp) WRITE(numout,*) 'ANA U OLD', ut |
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| 308 | IF(lwp) WRITE(numout,*) 'ANA V OLD', vt |
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| 309 | |
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[3294] | 310 | ninco = 2*nb_ana |
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[2956] | 311 | |
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[3294] | 312 | ksp = 0 |
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| 313 | keq = 0 |
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| 314 | DO jn = 1, nhan |
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| 315 | ztime=( (nhan-jn)*ztime_ini + (jn-1)*ztime_end )/FLOAT(nhan-1) |
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| 316 | keq = keq + 1 |
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| 317 | kun = 0 |
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[4683] | 318 | DO jh = 1, nb_ana |
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| 319 | DO jc = 1, 2 |
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[3294] | 320 | kun = kun + 1 |
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| 321 | ksp = ksp + 1 |
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| 322 | nisparse(ksp) = keq |
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| 323 | njsparse(ksp) = kun |
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[4292] | 324 | valuesparse(ksp) = ( MOD(jc,2) * ft(jh) * COS(ana_freq(jh)*ztime + vt(jh) + ut(jh)) & |
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| 325 | & + (1.-MOD(jc,2))* ft(jh) * SIN(ana_freq(jh)*ztime + vt(jh) + ut(jh)) ) |
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[2956] | 326 | END DO |
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[3294] | 327 | END DO |
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| 328 | END DO |
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[2956] | 329 | |
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[4292] | 330 | nsparse = ksp |
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[2956] | 331 | |
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[12453] | 332 | ! Density and Elevation: |
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| 333 | # if defined key_3Ddiaharm |
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| 334 | DO jk=1,jpk |
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| 335 | # endif |
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[3294] | 336 | DO jj = 1, jpj |
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| 337 | DO ji = 1, jpi |
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[2956] | 338 | ! Fill input array |
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[4292] | 339 | kun = 0 |
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| 340 | DO jh = 1, nb_ana |
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| 341 | DO jc = 1, 2 |
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[3294] | 342 | kun = kun + 1 |
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[12453] | 343 | # if defined key_3Ddiaharm |
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| 344 | ztmp4(kun)=ana_temp(ji,jj,kun,1,jk) |
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| 345 | # else |
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[3294] | 346 | ztmp4(kun)=ana_temp(ji,jj,kun,1) |
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[12453] | 347 | # endif |
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[4292] | 348 | END DO |
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| 349 | END DO |
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[2956] | 350 | |
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| 351 | CALL SUR_DETERMINE(jj) |
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| 352 | |
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| 353 | ! Fill output array |
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| 354 | DO jh = 1, nb_ana |
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[3294] | 355 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
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| 356 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
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[2956] | 357 | END DO |
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[3294] | 358 | END DO |
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| 359 | END DO |
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[2956] | 360 | |
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[3294] | 361 | DO jj = 1, jpj |
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| 362 | DO ji = 1, jpi |
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[2956] | 363 | DO jh = 1, nb_ana |
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[4292] | 364 | X1 = ana_amp(ji,jj,jh,1) |
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| 365 | X2 =-ana_amp(ji,jj,jh,2) |
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[12453] | 366 | # if defined key_3Ddiaharm |
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| 367 | out_eta(ji,jj,jk,jh ) = X1 * tmask_i(ji,jj) |
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| 368 | out_eta(ji,jj,jk,jh+nb_ana) = X2 * tmask_i(ji,jj) |
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| 369 | # else |
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| 370 | out_eta(ji,jj ,jh ) = X1 * tmask_i(ji,jj) |
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| 371 | out_eta(ji,jj ,jh+nb_ana) = X2 * tmask_i(ji,jj) |
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| 372 | # endif |
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| 373 | END DO |
---|
| 374 | END DO |
---|
| 375 | END DO |
---|
| 376 | |
---|
| 377 | ! u-component of velocity |
---|
[3294] | 378 | DO jj = 1, jpj |
---|
| 379 | DO ji = 1, jpi |
---|
[2956] | 380 | ! Fill input array |
---|
| 381 | kun=0 |
---|
| 382 | DO jh = 1,nb_ana |
---|
[3294] | 383 | DO jc = 1,2 |
---|
| 384 | kun = kun + 1 |
---|
[12453] | 385 | # if defined key_3Ddiaharm |
---|
| 386 | ztmp4(kun)=ana_temp(ji,jj,kun,2,jk) |
---|
| 387 | # else |
---|
[3294] | 388 | ztmp4(kun)=ana_temp(ji,jj,kun,2) |
---|
[12453] | 389 | # endif |
---|
[4683] | 390 | END DO |
---|
| 391 | END DO |
---|
[2956] | 392 | |
---|
| 393 | CALL SUR_DETERMINE(jj+1) |
---|
| 394 | |
---|
| 395 | ! Fill output array |
---|
| 396 | DO jh = 1, nb_ana |
---|
[4683] | 397 | ana_amp(ji,jj,jh,1) = ztmp7((jh-1)*2+1) |
---|
| 398 | ana_amp(ji,jj,jh,2) = ztmp7((jh-1)*2+2) |
---|
[2956] | 399 | END DO |
---|
| 400 | |
---|
[3294] | 401 | END DO |
---|
| 402 | END DO |
---|
[2956] | 403 | |
---|
[3294] | 404 | DO jj = 1, jpj |
---|
| 405 | DO ji = 1, jpi |
---|
[2956] | 406 | DO jh = 1, nb_ana |
---|
[4990] | 407 | X1= ana_amp(ji,jj,jh,1) |
---|
| 408 | X2=-ana_amp(ji,jj,jh,2) |
---|
[12453] | 409 | # if defined key_3Ddiaharm |
---|
| 410 | out_u(ji,jj,jk, jh) = X1 * ssumask(ji,jj) |
---|
| 411 | out_u(ji,jj,jk,nb_ana+jh) = X2 * ssumask(ji,jj) |
---|
| 412 | # else |
---|
| 413 | out_u(ji,jj, jh) = X1 * ssumask(ji,jj) |
---|
| 414 | out_u(ji,jj, nb_ana+jh) = X2 * ssumask(ji,jj) |
---|
| 415 | # endif |
---|
[4990] | 416 | ENDDO |
---|
| 417 | ENDDO |
---|
| 418 | ENDDO |
---|
[2956] | 419 | |
---|
[12453] | 420 | ! v- velocity |
---|
[3294] | 421 | DO jj = 1, jpj |
---|
| 422 | DO ji = 1, jpi |
---|
| 423 | ! Fill input array |
---|
| 424 | kun=0 |
---|
| 425 | DO jh = 1,nb_ana |
---|
| 426 | DO jc = 1,2 |
---|
[2956] | 427 | kun = kun + 1 |
---|
[12453] | 428 | # if defined key_3Ddiaharm |
---|
| 429 | ztmp4(kun)=ana_temp(ji,jj,kun,3,jk) |
---|
| 430 | # else |
---|
[3294] | 431 | ztmp4(kun)=ana_temp(ji,jj,kun,3) |
---|
[12453] | 432 | # endif |
---|
[4683] | 433 | END DO |
---|
| 434 | END DO |
---|
[2956] | 435 | |
---|
[3294] | 436 | CALL SUR_DETERMINE(jj+1) |
---|
[2956] | 437 | |
---|
[3294] | 438 | ! Fill output array |
---|
| 439 | DO jh = 1, nb_ana |
---|
| 440 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
---|
| 441 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
---|
| 442 | END DO |
---|
[2956] | 443 | |
---|
[3294] | 444 | END DO |
---|
| 445 | END DO |
---|
[2956] | 446 | |
---|
[3294] | 447 | DO jj = 1, jpj |
---|
| 448 | DO ji = 1, jpi |
---|
[2956] | 449 | DO jh = 1, nb_ana |
---|
[3294] | 450 | X1=ana_amp(ji,jj,jh,1) |
---|
| 451 | X2=-ana_amp(ji,jj,jh,2) |
---|
[12453] | 452 | # if defined key_3Ddiaharm |
---|
| 453 | out_v(ji,jj,jk, jh)=X1 * ssvmask(ji,jj) |
---|
| 454 | out_v(ji,jj,jk,nb_ana+jh)=X2 * ssvmask(ji,jj) |
---|
| 455 | # else |
---|
| 456 | out_v(ji,jj, jh)=X1 * ssvmask(ji,jj) |
---|
| 457 | out_v(ji,jj, nb_ana+jh)=X2 * ssvmask(ji,jj) |
---|
| 458 | # endif |
---|
| 459 | END DO |
---|
| 460 | END DO |
---|
| 461 | END DO |
---|
| 462 | |
---|
| 463 | # if defined key_3Ddiaharm |
---|
| 464 | ! w- velocity |
---|
| 465 | DO jj = 1, jpj |
---|
| 466 | DO ji = 1, jpi |
---|
| 467 | ! Fill input array |
---|
| 468 | kun=0 |
---|
| 469 | DO jh = 1,nb_ana |
---|
| 470 | DO jc = 1,2 |
---|
| 471 | kun = kun + 1 |
---|
| 472 | ztmp4(kun)=ana_temp(ji,jj,kun,4,jk) |
---|
| 473 | END DO |
---|
| 474 | END DO |
---|
| 475 | |
---|
| 476 | CALL SUR_DETERMINE(jj+1) |
---|
| 477 | |
---|
| 478 | ! Fill output array |
---|
| 479 | DO jh = 1, nb_ana |
---|
| 480 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
---|
| 481 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
---|
| 482 | END DO |
---|
| 483 | |
---|
| 484 | END DO |
---|
| 485 | END DO |
---|
| 486 | |
---|
| 487 | DO jj = 1, jpj |
---|
| 488 | DO ji = 1, jpi |
---|
| 489 | DO jh = 1, nb_ana |
---|
| 490 | X1=ana_amp(ji,jj,jh,1) |
---|
| 491 | X2=-ana_amp(ji,jj,jh,2) |
---|
| 492 | out_w(ji,jj,jk, jh)=X1 * tmask_i(ji,jj) |
---|
| 493 | out_w(ji,jj,jk,nb_ana+jh)=X2 * tmask_i(ji,jj) |
---|
| 494 | END DO |
---|
| 495 | END DO |
---|
| 496 | END DO |
---|
| 497 | |
---|
| 498 | ! dzi- isopycnal displacements |
---|
| 499 | DO jj = 1, jpj |
---|
| 500 | DO ji = 1, jpi |
---|
| 501 | ! Fill input array |
---|
| 502 | kun=0 |
---|
| 503 | DO jh = 1,nb_ana |
---|
| 504 | DO jc = 1,2 |
---|
| 505 | kun = kun + 1 |
---|
| 506 | ztmp4(kun)=ana_temp(ji,jj,kun,5,jk) |
---|
| 507 | END DO |
---|
| 508 | END DO |
---|
| 509 | |
---|
| 510 | CALL SUR_DETERMINE(jj+1) |
---|
| 511 | |
---|
| 512 | ! Fill output array |
---|
| 513 | DO jh = 1, nb_ana |
---|
| 514 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
---|
| 515 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
---|
| 516 | END DO |
---|
| 517 | |
---|
| 518 | END DO |
---|
| 519 | END DO |
---|
| 520 | |
---|
| 521 | DO jj = 1, jpj |
---|
| 522 | DO ji = 1, jpi |
---|
| 523 | DO jh = 1, nb_ana |
---|
| 524 | X1=ana_amp(ji,jj,jh,1) |
---|
| 525 | X2=-ana_amp(ji,jj,jh,2) |
---|
| 526 | out_dzi(ji,jj,jk, jh)=X1 * tmask_i(ji,jj) |
---|
| 527 | out_dzi(ji,jj,jk,nb_ana+jh)=X2 * tmask_i(ji,jj) |
---|
| 528 | END DO |
---|
| 529 | END DO |
---|
| 530 | END DO |
---|
| 531 | |
---|
| 532 | ENDDO ! jk |
---|
| 533 | # endif |
---|
[9124] | 534 | ! |
---|
[3294] | 535 | CALL dia_wri_harm ! Write results in files |
---|
| 536 | ! |
---|
| 537 | END SUBROUTINE dia_harm_end |
---|
[2956] | 538 | |
---|
[4292] | 539 | |
---|
[3294] | 540 | SUBROUTINE dia_wri_harm |
---|
[2956] | 541 | !!-------------------------------------------------------------------- |
---|
| 542 | !! *** ROUTINE dia_wri_harm *** |
---|
| 543 | !! |
---|
| 544 | !! ** Purpose : Write tidal harmonic analysis results in a netcdf file |
---|
| 545 | !!-------------------------------------------------------------------- |
---|
| 546 | CHARACTER(LEN=lc) :: cltext |
---|
| 547 | CHARACTER(LEN=lc) :: & |
---|
[3294] | 548 | cdfile_name_T , & ! name of the file created (T-points) |
---|
| 549 | cdfile_name_U , & ! name of the file created (U-points) |
---|
| 550 | cdfile_name_V ! name of the file created (V-points) |
---|
| 551 | INTEGER :: jh |
---|
[2956] | 552 | |
---|
[12453] | 553 | # if defined key_3Ddiaharm |
---|
| 554 | CHARACTER(LEN=lc) :: cdfile_name_W ! name of the file created (W-points) |
---|
| 555 | INTEGER :: jk |
---|
| 556 | REAL(WP), ALLOCATABLE, DIMENSION (:,:,:) :: z3real, z3im |
---|
| 557 | REAL(WP), ALLOCATABLE, DIMENSION (:,:) :: z2real, z2im |
---|
| 558 | # endif |
---|
| 559 | !!---------------------------------------------------------------------- |
---|
| 560 | |
---|
| 561 | #if defined key_dimgout |
---|
| 562 | cdfile_name_T = TRIM(cexper)//'_Tidal_harmonics_gridT.dimgproc' |
---|
| 563 | cdfile_name_U = TRIM(cexper)//'_Tidal_harmonics_gridU.dimgproc' |
---|
| 564 | cdfile_name_V = TRIM(cexper)//'_Tidal_harmonics_gridV.dimgproc' |
---|
| 565 | # if defined key_3Ddiaharm |
---|
| 566 | cdfile_name_W = TRIM(cexper)//'_Tidal_harmonics_gridW.dimgproc' |
---|
| 567 | # endif |
---|
| 568 | #endif |
---|
| 569 | |
---|
[2956] | 570 | IF(lwp) WRITE(numout,*) ' ' |
---|
[3294] | 571 | IF(lwp) WRITE(numout,*) 'dia_wri_harm : Write harmonic analysis results' |
---|
[12453] | 572 | #if defined key_dimgout |
---|
| 573 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~ Output files: ', TRIM(cdfile_name_T) |
---|
| 574 | IF(lwp) WRITE(numout,*) ' ', TRIM(cdfile_name_U) |
---|
| 575 | IF(lwp) WRITE(numout,*) ' ', TRIM(cdfile_name_V) |
---|
| 576 | # if defined key_3Ddiaharm |
---|
| 577 | IF(lwp) WRITE(numout,*) ' ', TRIM(cdfile_name_W) |
---|
| 578 | # endif |
---|
| 579 | #endif |
---|
[2956] | 580 | IF(lwp) WRITE(numout,*) ' ' |
---|
| 581 | |
---|
[12453] | 582 | # if defined key_3Ddiaharm |
---|
| 583 | ALLOCATE(z3real(jpi,jpj,jpk),z3im(jpi,jpj,jpk),z2real(jpi,jpj),z2im(jpi,jpj)) |
---|
| 584 | # endif |
---|
| 585 | |
---|
| 586 | ! A) density and elevation |
---|
[2956] | 587 | !///////////// |
---|
| 588 | ! |
---|
[12453] | 589 | #if defined key_dimgout |
---|
| 590 | cltext='density amplitude and phase; elevation is level=jpk ' |
---|
| 591 | CALL dia_wri_dimg(TRIM(cdfile_name_T), TRIM(cltext), out_eta, 2*nb_ana, '2') |
---|
| 592 | #else |
---|
| 593 | # if defined key_3Ddiaharm |
---|
| 594 | z3real(:,:,:) = 0._wp; z3im(:,:,:) = 0._wp |
---|
| 595 | # endif |
---|
[2956] | 596 | DO jh = 1, nb_ana |
---|
[12453] | 597 | # if defined key_3Ddiaharm |
---|
| 598 | DO jk=1,jpkm1 |
---|
| 599 | z3real(:,:,jk)=out_eta(:,:,jk,jh) |
---|
| 600 | z3im (:,:,jk)=out_eta(:,:,jk,jh+nb_ana) |
---|
| 601 | ENDDO |
---|
| 602 | z2real(:,:)=out_eta(:,:,jpk,jh); z2im(:,:)=out_eta(:,:,jpk,jh+nb_ana) |
---|
| 603 | CALL iom_put( TRIM(tname(jh))//'x_ro', z3real(:,:,:) ) |
---|
| 604 | CALL iom_put( TRIM(tname(jh))//'y_ro', z3im (:,:,:) ) |
---|
| 605 | CALL iom_put( TRIM(tname(jh))//'x' , z2real(:,: ) ) |
---|
| 606 | CALL iom_put( TRIM(tname(jh))//'y' , z2im (:,: ) ) |
---|
| 607 | # else |
---|
| 608 | WRITE(numout,*) "OUTPUT ORI: ", TRIM(tname(jh))//'x', ' & ', TRIM(tname(jh))//'y', MAXVAL(out_eta(:,:,jh)) |
---|
[2956] | 609 | CALL iom_put( TRIM(tname(jh))//'x', out_eta(:,:,jh) ) |
---|
| 610 | CALL iom_put( TRIM(tname(jh))//'y', out_eta(:,:,nb_ana+jh) ) |
---|
[12453] | 611 | # endif |
---|
| 612 | END DO |
---|
| 613 | #endif |
---|
| 614 | |
---|
| 615 | ! B) u |
---|
[2956] | 616 | !///////// |
---|
| 617 | ! |
---|
[12453] | 618 | #if defined key_dimgout |
---|
| 619 | cltext='3d u amplitude and phase; ubar is the last level' |
---|
| 620 | CALL dia_wri_dimg(TRIM(cdfile_name_U), TRIM(cltext), out_u, 2*nb_ana, '2') |
---|
| 621 | #else |
---|
| 622 | # if defined key_3Ddiaharm |
---|
| 623 | z3real(:,:,:) = 0._wp; z3im(:,:,:) = 0._wp |
---|
| 624 | # endif |
---|
[2956] | 625 | DO jh = 1, nb_ana |
---|
[12453] | 626 | # if defined key_3Ddiaharm |
---|
| 627 | DO jk=1,jpkm1 |
---|
| 628 | z3real(:,:,jk)=out_u(:,:,jk,jh) |
---|
| 629 | z3im (:,:,jk)=out_u(:,:,jk,jh+nb_ana) |
---|
| 630 | ENDDO |
---|
| 631 | z2real(:,:)=out_u(:,:,jpk,jh); z2im(:,:)=out_u(:,:,jpk,jh+nb_ana) |
---|
| 632 | CALL iom_put( TRIM(tname(jh))//'x_u3d', z3real(:,:,:) ) |
---|
| 633 | CALL iom_put( TRIM(tname(jh))//'y_u3d', z3im (:,:,:) ) |
---|
| 634 | CALL iom_put( TRIM(tname(jh))//'x_u2d', z2real(:,:) ) |
---|
| 635 | CALL iom_put( TRIM(tname(jh))//'y_u2d', z2im (:,:) ) |
---|
| 636 | z2real(:,:)=out_w(:,:,jpk,jh); z2im(:,:)=out_w(:,:,jpk,jh+nb_ana) |
---|
| 637 | CALL iom_put( TRIM(tname(jh))//'x_tabx', z2real(:,:) ) |
---|
| 638 | CALL iom_put( TRIM(tname(jh))//'y_tabx', z2im (:,:) ) |
---|
| 639 | # else |
---|
| 640 | CALL iom_put( TRIM(tname(jh))//'x_u2d', out_u(:,:,jh) ) |
---|
| 641 | CALL iom_put( TRIM(tname(jh))//'y_u2d', out_u(:,:,nb_ana+jh) ) |
---|
| 642 | # endif |
---|
| 643 | END DO |
---|
| 644 | #endif |
---|
| 645 | |
---|
| 646 | ! C) v |
---|
[2956] | 647 | !///////// |
---|
| 648 | ! |
---|
[12453] | 649 | #if defined key_dimgout |
---|
| 650 | cltext='3d v amplitude and phase; vbar is the last level' |
---|
| 651 | CALL dia_wri_dimg(TRIM(cdfile_name_V), TRIM(cltext), out_v, 2*nb_ana, '2') |
---|
| 652 | #else |
---|
| 653 | # if defined key_3Ddiaharm |
---|
| 654 | z3real(:,:,:) = 0._wp; z3im(:,:,:) = 0._wp |
---|
| 655 | # endif |
---|
[2956] | 656 | DO jh = 1, nb_ana |
---|
[12453] | 657 | # if defined key_3Ddiaharm |
---|
| 658 | DO jk=1,jpkm1 |
---|
| 659 | z3real(:,:,jk)=out_v(:,:,jk,jh) |
---|
| 660 | z3im (:,:,jk)=out_v(:,:,jk,jh+nb_ana) |
---|
| 661 | ENDDO |
---|
| 662 | z2real(:,:)=out_v(:,:,jpk,jh); z2im(:,:)=out_v(:,:,jpk,jh+nb_ana) |
---|
| 663 | CALL iom_put( TRIM(tname(jh))//'x_v3d', z3real(:,:,:) ) |
---|
| 664 | CALL iom_put( TRIM(tname(jh))//'y_v3d', z3im (:,:,:) ) |
---|
| 665 | CALL iom_put( TRIM(tname(jh))//'x_v2d' , z2real(:,:) ) |
---|
| 666 | CALL iom_put( TRIM(tname(jh))//'y_v2d' , z2im (:,:) ) |
---|
| 667 | z2real(:,:)=out_dzi(:,:,jpk,jh); z2im(:,:)=out_dzi(:,:,jpk,jh+nb_ana) |
---|
| 668 | CALL iom_put( TRIM(tname(jh))//'x_taby', z2real(:,:) ) |
---|
| 669 | CALL iom_put( TRIM(tname(jh))//'y_taby', z2im (:,:) ) |
---|
| 670 | # else |
---|
| 671 | CALL iom_put( TRIM(tname(jh))//'x_v2d', out_v(:,:,jh ) ) |
---|
| 672 | CALL iom_put( TRIM(tname(jh))//'y_v2d', out_v(:,:,jh+nb_ana) ) |
---|
| 673 | # endif |
---|
| 674 | END DO |
---|
| 675 | |
---|
| 676 | #endif |
---|
| 677 | ! D) w |
---|
| 678 | # if defined key_3Ddiaharm |
---|
| 679 | # if defined key_dimgout |
---|
| 680 | cltext='3d w amplitude and phase; vort_baro is the last level' |
---|
| 681 | CALL dia_wri_dimg(TRIM(cdfile_name_W), TRIM(cltext), out_w, 2*nb_ana, '2') |
---|
| 682 | # else |
---|
| 683 | DO jh = 1, nb_ana |
---|
| 684 | DO jk=1,jpkm1 |
---|
| 685 | z3real(:,:,jk)=out_w(:,:,jk,jh) |
---|
| 686 | z3im(:,:,jk)=out_w(:,:,jk,jh+nb_ana) |
---|
| 687 | ENDDO |
---|
| 688 | CALL iom_put( TRIM(tname(jh))//'x_w3d', z3real(:,:,:) ) |
---|
| 689 | CALL iom_put( TRIM(tname(jh))//'y_w3d', z3im(:,:,:) ) |
---|
| 690 | END DO |
---|
| 691 | # endif |
---|
| 692 | |
---|
| 693 | ! E) dzi + tau_bot |
---|
| 694 | # if defined key_dimgout |
---|
| 695 | cltext='dzi=g*ro/N2 amplitude and phase' |
---|
| 696 | CALL dia_wri_dimg(TRIM(cdfile_name_W), TRIM(cltext), out_w, 2*nb_ana, '2') |
---|
| 697 | # else |
---|
| 698 | DO jh = 1, nb_ana |
---|
| 699 | DO jk=1,jpkm1 |
---|
| 700 | z3real(:,:,jk)=out_dzi(:,:,jk,jh) |
---|
| 701 | z3im(:,:,jk)=out_dzi(:,:,jk,jh+nb_ana) |
---|
| 702 | ENDDO |
---|
| 703 | CALL iom_put( TRIM(tname(jh))//'x_dzi', z3real(:,:,:) ) |
---|
| 704 | CALL iom_put( TRIM(tname(jh))//'y_dzi', z3im(:,:,:) ) |
---|
| 705 | END DO |
---|
| 706 | # endif |
---|
| 707 | # endif |
---|
| 708 | |
---|
| 709 | ! |
---|
| 710 | # if defined key_3Ddiaharm |
---|
| 711 | DEALLOCATE(z3real, z3im, z2real,z2im) |
---|
| 712 | # endif |
---|
| 713 | |
---|
[3294] | 714 | END SUBROUTINE dia_wri_harm |
---|
[2956] | 715 | |
---|
[4292] | 716 | |
---|
[3294] | 717 | SUBROUTINE SUR_DETERMINE(init) |
---|
[4683] | 718 | !!--------------------------------------------------------------------------------- |
---|
| 719 | !! *** ROUTINE SUR_DETERMINE *** |
---|
| 720 | !! |
---|
| 721 | !! |
---|
| 722 | !! |
---|
| 723 | !!--------------------------------------------------------------------------------- |
---|
| 724 | INTEGER, INTENT(in) :: init |
---|
| 725 | ! |
---|
[11536] | 726 | INTEGER :: ji_sd, jj_sd, ji1_sd, ji2_sd, jh1_sd, jh2_sd |
---|
[4683] | 727 | REAL(wp) :: zval1, zval2, zx1 |
---|
[9124] | 728 | REAL(wp), DIMENSION(jpincomax) :: ztmpx, zcol1, zcol2 |
---|
| 729 | INTEGER , DIMENSION(jpincomax) :: ipos2, ipivot |
---|
[4683] | 730 | !--------------------------------------------------------------------------------- |
---|
[9124] | 731 | ! |
---|
[4683] | 732 | IF( init == 1 ) THEN |
---|
| 733 | IF( nsparse > jpdimsparse ) CALL ctl_stop( 'STOP', 'SUR_DETERMINE : nsparse .GT. jpdimsparse') |
---|
| 734 | IF( ninco > jpincomax ) CALL ctl_stop( 'STOP', 'SUR_DETERMINE : ninco .GT. jpincomax') |
---|
| 735 | ! |
---|
| 736 | ztmp3(:,:) = 0._wp |
---|
| 737 | ! |
---|
[11536] | 738 | DO jh1_sd = 1, nsparse |
---|
| 739 | DO jh2_sd = 1, nsparse |
---|
| 740 | nisparse(jh2_sd) = nisparse(jh2_sd) |
---|
| 741 | njsparse(jh2_sd) = njsparse(jh2_sd) |
---|
| 742 | IF( nisparse(jh2_sd) == nisparse(jh1_sd) ) THEN |
---|
| 743 | ztmp3(njsparse(jh1_sd),njsparse(jh2_sd)) = ztmp3(njsparse(jh1_sd),njsparse(jh2_sd)) & |
---|
| 744 | & + valuesparse(jh1_sd)*valuesparse(jh2_sd) |
---|
[4683] | 745 | ENDIF |
---|
| 746 | END DO |
---|
[4292] | 747 | END DO |
---|
[4683] | 748 | ! |
---|
| 749 | DO jj_sd = 1 ,ninco |
---|
| 750 | ipos1(jj_sd) = jj_sd |
---|
| 751 | ipos2(jj_sd) = jj_sd |
---|
| 752 | END DO |
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| 753 | ! |
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| 754 | DO ji_sd = 1 , ninco |
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| 755 | ! |
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| 756 | !find greatest non-zero pivot: |
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| 757 | zval1 = ABS(ztmp3(ji_sd,ji_sd)) |
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| 758 | ! |
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| 759 | ipivot(ji_sd) = ji_sd |
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| 760 | DO jj_sd = ji_sd, ninco |
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| 761 | zval2 = ABS(ztmp3(ji_sd,jj_sd)) |
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[6140] | 762 | IF( zval2 >= zval1 )THEN |
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[4683] | 763 | ipivot(ji_sd) = jj_sd |
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| 764 | zval1 = zval2 |
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| 765 | ENDIF |
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| 766 | END DO |
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| 767 | ! |
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| 768 | DO ji1_sd = 1, ninco |
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| 769 | zcol1(ji1_sd) = ztmp3(ji1_sd,ji_sd) |
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| 770 | zcol2(ji1_sd) = ztmp3(ji1_sd,ipivot(ji_sd)) |
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| 771 | ztmp3(ji1_sd,ji_sd) = zcol2(ji1_sd) |
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| 772 | ztmp3(ji1_sd,ipivot(ji_sd)) = zcol1(ji1_sd) |
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| 773 | END DO |
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| 774 | ! |
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| 775 | ipos2(ji_sd) = ipos1(ipivot(ji_sd)) |
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| 776 | ipos2(ipivot(ji_sd)) = ipos1(ji_sd) |
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| 777 | ipos1(ji_sd) = ipos2(ji_sd) |
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| 778 | ipos1(ipivot(ji_sd)) = ipos2(ipivot(ji_sd)) |
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| 779 | zpivot(ji_sd) = ztmp3(ji_sd,ji_sd) |
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| 780 | DO jj_sd = 1, ninco |
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| 781 | ztmp3(ji_sd,jj_sd) = ztmp3(ji_sd,jj_sd) / zpivot(ji_sd) |
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| 782 | END DO |
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| 783 | ! |
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| 784 | DO ji2_sd = ji_sd+1, ninco |
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| 785 | zpilier(ji2_sd,ji_sd)=ztmp3(ji2_sd,ji_sd) |
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| 786 | DO jj_sd=1,ninco |
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| 787 | ztmp3(ji2_sd,jj_sd)= ztmp3(ji2_sd,jj_sd) - ztmp3(ji_sd,jj_sd) * zpilier(ji2_sd,ji_sd) |
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| 788 | END DO |
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| 789 | END DO |
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| 790 | ! |
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| 791 | END DO |
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| 792 | ! |
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| 793 | ENDIF ! End init==1 |
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[3294] | 794 | |
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[4683] | 795 | DO ji_sd = 1, ninco |
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| 796 | ztmp4(ji_sd) = ztmp4(ji_sd) / zpivot(ji_sd) |
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[3294] | 797 | DO ji2_sd = ji_sd+1, ninco |
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[4683] | 798 | ztmp4(ji2_sd) = ztmp4(ji2_sd) - ztmp4(ji_sd) * zpilier(ji2_sd,ji_sd) |
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| 799 | END DO |
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| 800 | END DO |
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[3294] | 801 | |
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[4683] | 802 | !system solving: |
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| 803 | ztmpx(ninco) = ztmp4(ninco) / ztmp3(ninco,ninco) |
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| 804 | ji_sd = ninco |
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| 805 | DO ji_sd = ninco-1, 1, -1 |
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| 806 | zx1 = 0._wp |
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| 807 | DO jj_sd = ji_sd+1, ninco |
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| 808 | zx1 = zx1 + ztmpx(jj_sd) * ztmp3(ji_sd,jj_sd) |
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| 809 | END DO |
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| 810 | ztmpx(ji_sd) = ztmp4(ji_sd)-zx1 |
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| 811 | END DO |
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[3294] | 812 | |
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[4683] | 813 | DO jj_sd =1, ninco |
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| 814 | ztmp7(ipos1(jj_sd))=ztmpx(jj_sd) |
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| 815 | END DO |
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| 816 | ! |
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| 817 | END SUBROUTINE SUR_DETERMINE |
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[3294] | 818 | |
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[2956] | 819 | !!====================================================================== |
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| 820 | END MODULE diaharm |
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