[2587] | 1 | MODULE tanhlt |
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| 2 | #if defined key_tam |
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| 3 | !!============================================================================== |
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| 4 | !! *** MODULE tan_htl *** |
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| 5 | !! Ocean system : TAN ocean dynamics (including on-line tracers and sea-ice) |
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| 6 | !!============================================================================== |
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| 7 | |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | !! tan_hlt : solve ocean dynamics, tracer and/or sea-ice |
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| 10 | !! tan_htl_init : initialization of the opa model |
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| 11 | !! tan_hlt_closefile : close remaining files |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! History : |
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| 14 | !! () Original code from opa |
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| 15 | !! ! 10-07 (F. Vigilant) Modification for tangent linear hyp |
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| 16 | !!---------------------------------------------------------------------- |
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| 17 | !! * Modules used |
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| 18 | USE dom_oce ! ocean space domain variables |
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| 19 | USE lib_mpp ! distributed memory computing |
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| 20 | USE daymod ! Date computations |
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| 21 | USE in_out_manager ! I/O manager |
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| 22 | USE domcfg ! domain configuration (dom_cfg routine) |
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| 23 | USE mppini ! shared/distributed memory setting (mpp_init routine) |
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| 24 | USE domain ! domain initialization (dom_init routine) |
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| 25 | USE obc_par |
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| 26 | USE obcini |
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| 27 | USE phycst ! physical constant (par_cst routine) |
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| 28 | USE tamtrj ! handling of the trajectory |
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| 29 | USE trj_tam ! handling of the trajectory |
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| 30 | USE tamctl ! Control parameters |
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| 31 | USE oce_tam ! TL and adjoint data |
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| 32 | USE sbc_oce_tam ! Surface BCs tangent and adjoint arrays |
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| 33 | USE trc_oce_tam ! Trend tangent and adjoint arrays |
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| 34 | USE sol_oce_tam ! Solver tangent and adjoint arrays |
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| 35 | USE tamtst ! Gradient testing |
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| 36 | ! ocean physics |
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| 37 | #if defined key_tam |
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| 38 | USE ldfdyn ! lateral viscosity setting (ldfdyn_init routine) |
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| 39 | USE ldftra ! lateral diffusivity setting (ldftra_init routine) |
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| 40 | #endif |
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| 41 | USE zdfini |
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| 42 | USE step_tam |
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| 43 | USE istate_tam !: Initial state setting (istate_init routine) |
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| 44 | USE par_tlm |
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| 45 | |
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| 46 | USE hltinc, ONLY : & |
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| 47 | & hlt_inc_bld |
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| 48 | |
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| 49 | IMPLICIT NONE |
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| 50 | PRIVATE |
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| 51 | |
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| 52 | !! * Module variables |
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| 53 | CHARACTER (len=64) :: & |
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| 54 | cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing |
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| 55 | |
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| 56 | !! * Routine accessibility |
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| 57 | PUBLIC tan_hlt ! called by hlttst.F90 |
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| 58 | |
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| 59 | CONTAINS |
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| 60 | |
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| 61 | SUBROUTINE tan_hlt |
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| 62 | !!---------------------------------------------------------------------- |
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| 63 | !! *** ROUTINE tan_hlt *** |
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| 64 | !! |
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| 65 | !! ** Purpose : tan_hlt |
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| 66 | !! |
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| 67 | !! ** Method : - model general initialization |
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| 68 | !! - launch the time-stepping (stp_tan routine) |
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| 69 | !! |
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| 70 | !! References : |
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| 71 | !!---------------------------------------------------------------------- |
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| 72 | INTEGER :: istp ! time step index |
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| 73 | !!---------------------------------------------------------------------- |
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| 74 | |
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| 75 | #if defined key_agrif |
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| 76 | CALL ctl_stop( ' Agrif not available') |
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| 77 | #endif |
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| 78 | |
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| 79 | CALL tan_hlt_init ! Initializations |
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| 80 | |
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| 81 | ! check that all process are still there... If some process have an error, |
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| 82 | ! they will never enter in step and other processes will wait until the end of the cpu time! |
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| 83 | IF( lk_mpp ) CALL mpp_max( nstop ) |
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| 84 | |
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| 85 | istp = nit000 |
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| 86 | ! IF( lk_c1d ) THEN ! 1D configuration (no AGRIF zoom) |
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| 87 | ! CALL ctl_stop( ' lk_c1d not available') |
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| 88 | ! ELSE |
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| 89 | |
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| 90 | istp = nit000 - 1 |
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| 91 | CALL trj_rea( istp, 1 ) |
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| 92 | CALL hlt_inc_bld( nstg ) ! increment builder |
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| 93 | istp = nit000 |
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| 94 | |
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| 95 | CALL istate_init_tan |
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| 96 | IF( ln_trjwri_tan ) CALL tl_trj_wri( istp ) |
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| 97 | |
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| 98 | DO WHILE ( istp <= nitend .AND. nstop == 0 ) |
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| 99 | #if defined key_agrif |
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| 100 | CALL ctl_stop( ' Agrif not available') |
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| 101 | #else |
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| 102 | CALL stp_tan( istp ) |
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| 103 | #endif |
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| 104 | istp = istp + 1 |
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| 105 | IF( ln_trjwri_tan ) CALL tl_trj_wri( istp ) |
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| 106 | IF( lk_mpp ) CALL mpp_max( nstop ) |
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| 107 | END DO |
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| 108 | |
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| 109 | ! ENDIF |
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| 110 | |
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| 111 | ! ! ========= ! |
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| 112 | ! ! Job end ! |
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| 113 | ! ! ========= ! |
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| 114 | |
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| 115 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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| 116 | |
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| 117 | IF( nstop /= 0 .AND. lwp ) THEN ! error print |
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| 118 | WRITE(numout,cform_err) |
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| 119 | WRITE(numout,*) nstop, ' error have been found' |
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| 120 | ENDIF |
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| 121 | |
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| 122 | CALL tan_hlt_final |
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| 123 | |
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| 124 | IF( lk_mpp ) CALL mppstop ! Close all files (mpp) |
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| 125 | ! |
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| 126 | END SUBROUTINE tan_hlt |
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| 127 | |
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| 128 | SUBROUTINE tan_hlt_init |
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| 129 | !!---------------------------------------------------------------------- |
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| 130 | !! *** ROUTINE tan_hlt_init *** |
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| 131 | !! |
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| 132 | !! ** Purpose : initialization of the tan model |
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| 133 | !! |
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| 134 | !!---------------------------------------------------------------------- |
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| 135 | #if defined key_coupled |
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| 136 | INTEGER :: itro, istp0 ! ??? |
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| 137 | #endif |
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| 138 | #if defined key_oasis3 || defined key_oasis4 |
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| 139 | INTEGER :: localComm |
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| 140 | #endif |
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| 141 | !! * Local declarations |
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| 142 | CHARACTER (len=128) :: file_out = 'nemohlt.output' |
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| 143 | ! CHARACTER (len=*), PARAMETER :: namelistname = 'namelist.hlt' |
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| 144 | NAMELIST/namctl/ ln_ctl, nprint, nictls, nictle, & |
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| 145 | & isplt , jsplt , njctls, njctle, nbench, nbit_cmp |
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| 146 | NAMELIST/namtst/ ln_tst_nemotam, ln_tst_cpd_tam, ln_tst_stp_tam, & |
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| 147 | & ln_tst_tan_cpd, ln_tst_tan, ln_tst_stop |
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| 148 | !!---------------------------------------------------------------------- |
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| 149 | |
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| 150 | ! Initializations |
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| 151 | ! =============== |
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| 152 | |
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| 153 | ! Namelist namctl : Control prints & Benchmark |
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| 154 | REWIND( numnam ) |
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| 155 | READ ( numnam, namctl ) |
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| 156 | |
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| 157 | ! open additionnal listing |
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| 158 | IF( ln_ctl ) THEN |
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| 159 | IF( narea-1 > 0 ) THEN |
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| 160 | WRITE(file_out,FMT="('nemohlt.output_',I4.4)") narea-1 |
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| 161 | CALL ctlopn( numout, file_out, 'UNKNOWN', 'FORMATTED', & |
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| 162 | & 'SEQUENTIAL', 1, numout, .FALSE., 1 ) |
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| 163 | lwp = .TRUE. |
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| 164 | ! |
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| 165 | WRITE(numout,*) |
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| 166 | WRITE(numout,*) ' L O D Y C - I P S L' |
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| 167 | WRITE(numout,*) ' O P A model' |
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| 168 | WRITE(numout,*) ' Ocean General Circulation Model' |
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| 169 | WRITE(numout,*) ' version OPA 9.0 (2005) ' |
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| 170 | WRITE(numout,*) ' MPI Ocean output ' |
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| 171 | WRITE(numout,*) |
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| 172 | WRITE(numout,*) |
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| 173 | ENDIF |
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| 174 | ENDIF |
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| 175 | |
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| 176 | ! Parameter control and print |
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| 177 | ! --------------------------- |
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| 178 | IF(lwp) THEN |
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| 179 | WRITE(numout,*) |
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| 180 | WRITE(numout,*) ' LINEAR-TANGENT HYPOTHESIS TEST-RUN ' |
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| 181 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ' |
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| 182 | WRITE(numout,*) ' Namelist namhlt' |
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| 183 | WRITE(numout,*) ' run stage nstg = ', nstg |
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| 184 | IF( nstg == 1 ) THEN |
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| 185 | WRITE(numout,*) ' temperature increment switch ln_hltt = ', ln_hltt |
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| 186 | WRITE(numout,*) ' salinity increment switch ln_hlts = ', ln_hlts |
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| 187 | WRITE(numout,*) ' velocity incr. switch ln_hltuv = ', ln_hltuv |
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| 188 | WRITE(numout,*) ' sea surface height incr. switch ln_hltssh = ', ln_hltssh |
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| 189 | ENDIF |
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| 190 | WRITE(numout,*) |
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| 191 | WRITE(numout,*) |
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| 192 | ENDIF |
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| 193 | |
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| 194 | ! CALL ctlopn( numnam, namelistname, 'OLD', 'FORMATTED', 'SEQUENTIAL', & |
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| 195 | ! & 1, numout, .FALSE., 1 ) |
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| 196 | |
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| 197 | ! Namelist namctl : Control prints & Benchmark |
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| 198 | REWIND( numnam ) |
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| 199 | READ ( numnam, namctl ) |
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| 200 | |
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| 201 | ! Nodes selection |
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| 202 | nproc = mynode() |
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| 203 | narea = nproc + 1 ! mynode return the rank of proc (0 --> jpnij -1 ) |
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| 204 | lwp = narea == 1 |
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| 205 | ln_rstart = .FALSE. |
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| 206 | |
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| 207 | ! open additionnal listing |
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| 208 | IF( narea-1 > 0 ) THEN |
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| 209 | WRITE(file_out,FMT="('nemohlt.output_',I4.4)") narea-1 |
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| 210 | IF( numout /= 0 .AND. numout /= 6 ) THEN |
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| 211 | CALL ctlopn( numout, file_out, 'UNKNOWN', 'FORMATTED', & |
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| 212 | & 'SEQUENTIAL', 1, numout, .FALSE., 1 ) |
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| 213 | ENDIF |
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| 214 | lwp = .TRUE. |
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| 215 | ! |
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| 216 | ENDIF |
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| 217 | |
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| 218 | IF(lwp) THEN |
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| 219 | WRITE(numout,*) |
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| 220 | WRITE(numout,*) 'nemotam_init: Control prints & Benchmark' |
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| 221 | WRITE(numout,*) '~~~~~~~~~~~~ ' |
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| 222 | WRITE(numout,*) ' Namelist namctl' |
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| 223 | WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl |
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| 224 | WRITE(numout,*) ' level of print nprint = ', nprint |
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| 225 | WRITE(numout,*) ' bit comparison mode (0/1) nbit_cmp = ', nbit_cmp |
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| 226 | ENDIF |
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| 227 | |
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| 228 | ln_tst_nemotam = .FALSE. |
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| 229 | ln_tst_cpd_tam = .FALSE. |
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| 230 | ln_tst_stp_tam = .FALSE. |
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| 231 | ln_tst_tan_cpd = .FALSE. |
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| 232 | ln_tst_tan = .FALSE. |
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| 233 | ln_tst_stop = .FALSE. |
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| 234 | |
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| 235 | REWIND( numnam ) |
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| 236 | READ ( numnam, namtst ) |
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| 237 | |
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| 238 | IF(lwp) THEN |
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| 239 | WRITE(numout,*) ' namtst' |
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| 240 | WRITE(numout,*) ' ' |
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| 241 | WRITE(numout,*) ' switch for M adjoint tests ln_tst_nemotam = ',ln_tst_nemotam |
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| 242 | WRITE(numout,*) ' stop after tests ln_tst_stop = ',ln_tst_stop |
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| 243 | WRITE(numout,*) ' ' |
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| 244 | ENDIF |
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| 245 | |
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| 246 | IF( jpni*jpnj == jpnij ) THEN |
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| 247 | CALL mpp_init ! standard cutting out |
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| 248 | ELSE |
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| 249 | CALL mpp_init2 ! eliminate land processors |
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| 250 | ENDIF |
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| 251 | |
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| 252 | CALL phy_cst ! Physical constants |
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| 253 | |
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| 254 | CALL dom_cfg ! Domain configuration |
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| 255 | |
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| 256 | CALL dom_init ! Domain |
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| 257 | |
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| 258 | IF( lk_obc ) CALL obc_init ! Open boundaries |
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| 259 | |
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| 260 | ! ! Ocean physics |
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| 261 | |
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| 262 | #if defined key_tam |
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| 263 | CALL ldf_dyn_init ! Lateral ocean momentum physics |
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| 264 | |
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| 265 | CALL ldf_tra_init ! Lateral ocean tracer physics |
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| 266 | #endif |
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| 267 | |
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| 268 | CALL zdf_init ! Vertical ocean physics |
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| 269 | |
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| 270 | CALL oce_tam_init( 0 ) ! OCE TAM field |
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| 271 | CALL sol_oce_tam_init( 0 ) ! Initialize elliptic solver |
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| 272 | CALL trc_oce_tam_init( 0 ) ! TRC TAM fields |
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| 273 | #if defined key_tam |
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| 274 | CALL sbc_oce_tam_init( 0 ) ! SBC TAM fields |
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| 275 | #endif |
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| 276 | CALL tam_trj_ini |
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| 277 | CALL tl_trj_ini |
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| 278 | |
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| 279 | CALL day_init |
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| 280 | CALL day( nit000 ) |
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| 281 | |
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| 282 | END SUBROUTINE tan_hlt_init |
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| 283 | |
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| 284 | SUBROUTINE tan_hlt_final |
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| 285 | !!---------------------------------------------------------------------- |
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| 286 | !! *** ROUTINE opa_closefile *** |
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| 287 | !! |
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| 288 | !! ** Purpose : Close the files |
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| 289 | !! |
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| 290 | !! ** Method : |
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| 291 | !! |
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| 292 | !! History : |
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| 293 | !! 9.0 ! 05-01 (O. Le Galloudec) Original code |
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| 294 | !!---------------------------------------------------------------------- |
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| 295 | !! * Modules used |
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| 296 | !!---------------------------------------------------------------------- |
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| 297 | |
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| 298 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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| 299 | |
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| 300 | IF( nstop /= 0 ) THEN ! error print |
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| 301 | IF(lwp) WRITE(numout,cform_err) |
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| 302 | IF(lwp) WRITE(numout,*) nstop, ' error have been found' |
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| 303 | ENDIF |
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| 304 | |
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| 305 | IF ( lk_mpp ) CALL mppsync |
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| 306 | |
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| 307 | ! Deallocate variables |
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| 308 | ! -------------------- |
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| 309 | CALL oce_tam_deallocate ( 0 ) |
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| 310 | CALL sol_oce_tam_deallocate ( 0 ) |
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| 311 | #if defined key_tam |
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| 312 | CALL sbc_oce_tam_deallocate ( 0 ) |
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| 313 | CALL trc_oce_tam_deallocate ( 0 ) |
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| 314 | #endif |
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| 315 | CALL trj_deallocate |
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| 316 | ! Unit close |
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| 317 | ! ---------- |
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| 318 | |
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| 319 | CLOSE( numnam ) ! namelist |
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| 320 | CLOSE( numout ) ! standard model output file |
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| 321 | ! CLOSE( numtan_sc ) ! tangent test diagnostic output |
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| 322 | ! CLOSE( numtan ) ! tangent diagnostic output |
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| 323 | |
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| 324 | IF ( lk_mpp ) CALL mppstop |
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| 325 | |
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| 326 | END SUBROUTINE tan_hlt_final |
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| 327 | |
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| 328 | !!====================================================================== |
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| 329 | #endif |
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| 330 | END MODULE tanhlt |
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