[2038] | 1 | MODULE trcnam |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcnam *** |
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| 4 | !! TOP : Read and print options for the passive tracer run (namelist) |
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| 5 | !!====================================================================== |
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| 6 | !! History : - ! 1996-11 (M.A. Foujols, M. Levy) original code |
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| 7 | !! - ! 1998-04 (M.A Foujols, L. Bopp) ahtrb0 for isopycnal mixing |
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| 8 | !! - ! 1999-10 (M.A. Foujols, M. Levy) separation of sms |
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| 9 | !! - ! 2000-07 (A. Estublier) add TVD and MUSCL : Tests on ndttrc |
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| 10 | !! - ! 2000-11 (M.A Foujols, E Kestenare) trcrat, ahtrc0 and aeivtr0 |
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| 11 | !! - ! 2001-01 (E Kestenare) suppress ndttrc=1 for CEN2 and TVD schemes |
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| 12 | !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | #if defined key_top |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | !! 'key_top' TOP models |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | !! trc_nam : Read and print options for the passive tracer run (namelist) |
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| 19 | !!---------------------------------------------------------------------- |
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[3294] | 20 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 21 | USE trc ! passive tracers common variables |
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[2038] | 22 | USE trcnam_trp ! Transport namelist |
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| 23 | USE trcnam_lobster ! LOBSTER namelist |
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| 24 | USE trcnam_pisces ! PISCES namelist |
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| 25 | USE trcnam_cfc ! CFC SMS namelist |
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| 26 | USE trcnam_c14b ! C14 SMS namelist |
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| 27 | USE trcnam_my_trc ! MY_TRC SMS namelist |
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[3294] | 28 | USE trdmod_oce |
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[2038] | 29 | USE trdmod_trc_oce |
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[3294] | 30 | USE iom ! I/O manager |
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[2038] | 31 | |
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| 32 | IMPLICIT NONE |
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| 33 | PRIVATE |
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| 34 | |
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| 35 | PUBLIC trc_nam ! called in trcini |
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| 36 | |
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| 37 | !! * Substitutions |
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| 38 | # include "top_substitute.h90" |
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| 39 | !!---------------------------------------------------------------------- |
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[2287] | 40 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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[2281] | 41 | !! $Id$ |
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[2287] | 42 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[2038] | 43 | !!---------------------------------------------------------------------- |
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| 44 | |
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| 45 | CONTAINS |
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| 46 | |
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| 47 | SUBROUTINE trc_nam |
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| 48 | !!--------------------------------------------------------------------- |
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| 49 | !! *** ROUTINE trc_nam *** |
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| 50 | !! |
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| 51 | !! ** Purpose : READ and PRINT options for the passive tracer run (namelist) |
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| 52 | !! |
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| 53 | !! ** Method : - read passive tracer namelist |
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| 54 | !! - read namelist of each defined SMS model |
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| 55 | !! ( (LOBSTER, PISCES, CFC, MY_TRC ) |
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| 56 | !!--------------------------------------------------------------------- |
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[3294] | 57 | INTEGER :: jn, ierr |
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[2038] | 58 | ! Definition of a tracer as a structure |
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[3294] | 59 | TYPE(PTRACER), DIMENSION(jptra) :: sn_tracer ! type of tracer for saving if not key_iomput |
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[2038] | 60 | !! |
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[3294] | 61 | NAMELIST/namtrc/ nn_dttrc, nn_writetrc, ln_rsttr, nn_rsttr, & |
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[3319] | 62 | & cn_trcrst_in, cn_trcrst_out, sn_tracer, ln_trcdta, ln_trcdmp |
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[2038] | 63 | #if defined key_trdmld_trc || defined key_trdtrc |
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| 64 | NAMELIST/namtrc_trd/ nn_trd_trc, nn_ctls_trc, rn_ucf_trc, & |
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[3294] | 65 | & ln_trdmld_trc_restart, ln_trdmld_trc_instant, & |
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| 66 | & cn_trdrst_trc_in, cn_trdrst_trc_out, ln_trdtrc |
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[2038] | 67 | #endif |
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[3294] | 68 | NAMELIST/namtrc_dia/ ln_diatrc, ln_diabio, nn_writedia, nn_writebio |
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[2038] | 69 | |
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| 70 | !!--------------------------------------------------------------------- |
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| 71 | |
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| 72 | IF(lwp) WRITE(numout,*) 'trc_nam : read the passive tracer namelists' |
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| 73 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 74 | |
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| 75 | CALL ctl_opn( numnat, 'namelist_top', 'OLD', 'FORMATTED', 'SEQUENTIAL', 1, numout, .FALSE. ) |
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| 76 | |
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| 77 | ! Namelist nattrc (files) |
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| 78 | ! ---------------------------------------------- |
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[3294] | 79 | nn_dttrc = 1 ! default values |
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| 80 | nn_writetrc = 10 |
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| 81 | ln_rsttr = .FALSE. |
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| 82 | nn_rsttr = 0 |
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[2038] | 83 | cn_trcrst_in = 'restart_trc' |
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| 84 | cn_trcrst_out = 'restart_trc' |
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[3294] | 85 | ! |
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[2038] | 86 | DO jn = 1, jptra |
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[3294] | 87 | WRITE( sn_tracer(jn)%clsname,'("TR_",I1)' ) jn |
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| 88 | WRITE( sn_tracer(jn)%cllname,'("TRACER NUMBER ",I1)') jn |
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| 89 | sn_tracer(jn)%clunit = 'mmole/m3' |
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| 90 | sn_tracer(jn)%llinit = .FALSE. |
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| 91 | sn_tracer(jn)%llsave = .TRUE. |
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[2038] | 92 | END DO |
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[3294] | 93 | ln_trcdta = .FALSE. |
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[3319] | 94 | ln_trcdmp = .FALSE. |
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[2038] | 95 | |
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[3294] | 96 | |
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[2038] | 97 | REWIND( numnat ) ! read nattrc |
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| 98 | READ ( numnat, namtrc ) |
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| 99 | |
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| 100 | DO jn = 1, jptra |
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[3294] | 101 | ctrcnm (jn) = TRIM( sn_tracer(jn)%clsname ) |
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| 102 | ctrcln (jn) = TRIM( sn_tracer(jn)%cllname ) |
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| 103 | ctrcun (jn) = TRIM( sn_tracer(jn)%clunit ) |
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| 104 | ln_trc_ini(jn) = sn_tracer(jn)%llinit |
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| 105 | ln_trc_wri(jn) = sn_tracer(jn)%llsave |
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[2038] | 106 | END DO |
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| 107 | |
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[3294] | 108 | !!KPE computes the first time step of tracer model |
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| 109 | nittrc000 = nit000 + nn_dttrc - 1 |
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| 110 | |
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[2038] | 111 | |
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| 112 | IF(lwp) THEN ! control print |
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| 113 | WRITE(numout,*) |
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| 114 | WRITE(numout,*) ' Namelist : namtrc' |
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[3294] | 115 | WRITE(numout,*) ' time step freq. for passive tracer nn_dttrc = ', nn_dttrc |
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| 116 | WRITE(numout,*) ' restart for passive tracer ln_rsttr = ', ln_rsttr |
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| 117 | WRITE(numout,*) ' control of time step for passive tracer nn_rsttr = ', nn_rsttr |
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[3319] | 118 | WRITE(numout,*) ' first time step for pass. trac. nittrc000 = ', nittrc000 |
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| 119 | WRITE(numout,*) ' frequency of outputs for passive tracers nn_writetrc = ', nn_writetrc |
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| 120 | WRITE(numout,*) ' Read inputs data from file (y/n) ln_trcdta = ', ln_trcdta |
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| 121 | WRITE(numout,*) ' Damping of passive tracer (y/n) ln_trcdmp = ', ln_trcdmp |
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[2038] | 122 | WRITE(numout,*) ' ' |
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| 123 | DO jn = 1, jptra |
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[3294] | 124 | WRITE(numout,*) ' tracer nb : ', jn, ' short name : ', ctrcnm(jn) |
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[2038] | 125 | END DO |
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[3294] | 126 | WRITE(numout,*) ' ' |
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[2038] | 127 | ENDIF |
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| 128 | |
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[2517] | 129 | rdttrc(:) = rdttra(:) * FLOAT( nn_dttrc ) ! vertical profile of passive tracer time-step |
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| 130 | |
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[3294] | 131 | IF(lwp) THEN ! control print |
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| 132 | WRITE(numout,*) |
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| 133 | WRITE(numout,*) ' Passive Tracer time step rdttrc = ', rdttrc(1) |
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| 134 | WRITE(numout,*) |
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| 135 | ENDIF |
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[2517] | 136 | |
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[3294] | 137 | ln_diatrc = .FALSE. |
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| 138 | ln_diabio = .FALSE. |
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| 139 | nn_writedia = 10 |
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| 140 | nn_writebio = 10 |
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[2038] | 141 | |
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| 142 | REWIND( numnat ) ! namelist namtoptrd : passive tracer trends diagnostic |
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[3294] | 143 | READ ( numnat, namtrc_dia ) |
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[2038] | 144 | |
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[3294] | 145 | IF(lwp) THEN |
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[2038] | 146 | WRITE(numout,*) |
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[3294] | 147 | WRITE(numout,*) |
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| 148 | WRITE(numout,*) ' Namelist : namtrc_dia' |
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| 149 | WRITE(numout,*) ' save additionnal diagnostics arrays ln_diatrc = ', ln_diatrc |
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| 150 | WRITE(numout,*) ' save additionnal biology diagnostics arrays ln_diabio = ', ln_diabio |
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| 151 | WRITE(numout,*) ' frequency of outputs for additional arrays nn_writedia = ', nn_writedia |
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| 152 | WRITE(numout,*) ' frequency of outputs for biological trends nn_writebio = ', nn_writebio |
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| 153 | WRITE(numout,*) ' ' |
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[2038] | 154 | ENDIF |
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| 155 | |
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[3294] | 156 | IF( ln_diatrc .AND. .NOT. lk_iomput ) THEN |
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| 157 | ALLOCATE( trc2d(jpi,jpj,jpdia2d), trc3d(jpi,jpj,jpk,jpdia3d), & |
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| 158 | & ctrc2d(jpdia2d), ctrc2l(jpdia2d), ctrc2u(jpdia2d) , & |
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| 159 | & ctrc3d(jpdia3d), ctrc3l(jpdia3d), ctrc3u(jpdia3d) , STAT = ierr ) |
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| 160 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'trcnam: unable to allocate add. diag. array' ) |
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| 161 | ENDIF |
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| 162 | |
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| 163 | IF( ( ln_diabio .AND. .NOT. lk_iomput ) .OR. l_trdtrc ) THEN |
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| 164 | ALLOCATE( trbio (jpi,jpj,jpk,jpdiabio) , & |
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| 165 | & ctrbio(jpdiabio), ctrbil(jpdiabio), ctrbiu(jpdiabio), STAT = ierr ) |
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| 166 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'trcnam: unable to allocate bio. diag. array' ) |
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| 167 | ENDIF |
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| 168 | |
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[2038] | 169 | ! namelist of transport |
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| 170 | ! --------------------- |
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| 171 | CALL trc_nam_trp |
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| 172 | |
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| 173 | |
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[3294] | 174 | IF( ln_trcdmp .AND. .NOT.ln_trcdta ) THEN |
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| 175 | CALL ctl_warn( 'trc_nam: passive tracer damping requires data from files we set ln_trcdta to TRUE' ) |
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| 176 | ln_trcdta = .TRUE. |
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| 177 | ENDIF |
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| 178 | ! |
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| 179 | IF( ln_rsttr .AND. .NOT.ln_trcdmp .AND. ln_trcdta ) THEN |
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| 180 | CALL ctl_warn( 'trc_nam: passive tracer restart and data intialisation, ', & |
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| 181 | & 'we keep the restart values and set ln_trcdta to FALSE' ) |
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| 182 | ln_trcdta = .FALSE. |
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| 183 | ENDIF |
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| 184 | ! |
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| 185 | IF( .NOT.ln_trcdta ) THEN |
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| 186 | ln_trc_ini(:) = .FALSE. |
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| 187 | ENDIF |
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| 188 | |
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| 189 | IF(lwp) THEN ! control print |
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| 190 | IF( ln_rsttr ) THEN |
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| 191 | WRITE(numout,*) |
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| 192 | WRITE(numout,*) ' read a restart file for passive tracer : ', TRIM( cn_trcrst_in ) |
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| 193 | WRITE(numout,*) |
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| 194 | ELSE |
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| 195 | IF( .NOT.ln_trcdta ) THEN |
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| 196 | WRITE(numout,*) |
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| 197 | WRITE(numout,*) ' All the passive tracers are initialised with constant values ' |
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| 198 | WRITE(numout,*) |
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| 199 | ENDIF |
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| 200 | ENDIF |
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| 201 | ENDIF |
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| 202 | |
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| 203 | |
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| 204 | #if defined key_trdmld_trc || defined key_trdtrc |
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| 205 | nn_trd_trc = 20 |
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| 206 | nn_ctls_trc = 9 |
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| 207 | rn_ucf_trc = 1. |
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| 208 | ln_trdmld_trc_instant = .TRUE. |
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| 209 | ln_trdmld_trc_restart =.FALSE. |
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| 210 | cn_trdrst_trc_in = "restart_mld_trc" |
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| 211 | cn_trdrst_trc_out = "restart_mld_trc" |
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| 212 | ln_trdtrc(:) = .FALSE. |
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| 213 | |
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| 214 | REWIND( numnat ) ! namelist namtoptrd : passive tracer trends diagnostic |
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| 215 | READ ( numnat, namtrc_trd ) |
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| 216 | |
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| 217 | IF(lwp) THEN |
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| 218 | WRITE(numout,*) |
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| 219 | WRITE(numout,*) ' trd_mld_trc_init : read namelist namtrc_trd ' |
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| 220 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ ' |
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| 221 | WRITE(numout,*) ' * frequency of trends diagnostics nn_trd_trc = ', nn_trd_trc |
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| 222 | WRITE(numout,*) ' * control surface type nn_ctls_trc = ', nn_ctls_trc |
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| 223 | WRITE(numout,*) ' * restart for ML diagnostics ln_trdmld_trc_restart = ', ln_trdmld_trc_restart |
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| 224 | WRITE(numout,*) ' * flag to diagnose trends of ' |
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| 225 | WRITE(numout,*) ' instantantaneous or mean ML T/S ln_trdmld_trc_instant = ', ln_trdmld_trc_instant |
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| 226 | WRITE(numout,*) ' * unit conversion factor rn_ucf_trc = ', rn_ucf_trc |
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| 227 | DO jn = 1, jptra |
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| 228 | IF( ln_trdtrc(jn) ) WRITE(numout,*) ' compute ML trends for tracer number :', jn |
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| 229 | END DO |
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| 230 | ENDIF |
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| 231 | #endif |
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| 232 | |
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| 233 | |
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[2038] | 234 | ! namelist of SMS |
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| 235 | ! --------------- |
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| 236 | IF( lk_lobster ) THEN ; CALL trc_nam_lobster ! LOBSTER bio-model |
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| 237 | ELSE ; IF(lwp) WRITE(numout,*) ' LOBSTER not used' |
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| 238 | ENDIF |
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| 239 | |
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| 240 | IF( lk_pisces ) THEN ; CALL trc_nam_pisces ! PISCES bio-model |
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| 241 | ELSE ; IF(lwp) WRITE(numout,*) ' PISCES not used' |
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| 242 | ENDIF |
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| 243 | |
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| 244 | IF( lk_cfc ) THEN ; CALL trc_nam_cfc ! CFC tracers |
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| 245 | ELSE ; IF(lwp) WRITE(numout,*) ' CFC not used' |
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| 246 | ENDIF |
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| 247 | |
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| 248 | IF( lk_c14b ) THEN ; CALL trc_nam_c14b ! C14 bomb tracers |
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| 249 | ELSE ; IF(lwp) WRITE(numout,*) ' C14 not used' |
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| 250 | ENDIF |
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| 251 | |
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| 252 | IF( lk_my_trc ) THEN ; CALL trc_nam_my_trc ! MY_TRC tracers |
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| 253 | ELSE ; IF(lwp) WRITE(numout,*) ' MY_TRC not used' |
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| 254 | ENDIF |
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| 255 | ! |
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| 256 | END SUBROUTINE trc_nam |
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| 257 | |
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| 258 | #else |
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| 259 | !!---------------------------------------------------------------------- |
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| 260 | !! Dummy module : No passive tracer |
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| 261 | !!---------------------------------------------------------------------- |
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| 262 | CONTAINS |
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| 263 | SUBROUTINE trc_nam ! Empty routine |
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| 264 | END SUBROUTINE trc_nam |
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| 265 | #endif |
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| 266 | |
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[2104] | 267 | !!---------------------------------------------------------------------- |
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[2287] | 268 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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[2281] | 269 | !! $Id$ |
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[2287] | 270 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[2038] | 271 | !!====================================================================== |
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| 272 | END MODULE trcnam |
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