[3443] | 1 | MODULE p4zsms |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE p4zsms *** |
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| 4 | !! TOP : PISCES Source Minus Sink manager |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2004-03 (O. Aumont) Original code |
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| 7 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | #if defined key_pisces |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! 'key_pisces' PISCES bio-model |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! p4zsms : Time loop of passive tracers sms |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 16 | USE trc ! passive tracers common variables |
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| 17 | USE trcdta |
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| 18 | USE sms_pisces ! PISCES Source Minus Sink variables |
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| 19 | USE p4zbio ! Biological model |
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| 20 | USE p4zche ! Chemical model |
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| 21 | USE p4zlys ! Calcite saturation |
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| 22 | USE p4zflx ! Gas exchange |
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| 23 | USE p4zsbc ! External source of nutrients |
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| 24 | USE p4zsed ! Sedimentation |
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| 25 | USE p4zint ! time interpolation |
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| 26 | USE iom ! I/O manager |
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| 27 | USE trdmod_oce ! Ocean trends variables |
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| 28 | USE trdmod_trc ! TOP trends variables |
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| 29 | USE sedmodel ! Sediment model |
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| 30 | USE prtctl_trc ! print control for debugging |
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| 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 p4z_sms_init ! called in p4zsms.F90 |
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| 36 | PUBLIC p4z_sms ! called in p4zsms.F90 |
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| 37 | |
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| 38 | LOGICAL :: ln_check_mass = .false. !: Flag to check mass conservation |
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| 39 | |
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| 40 | INTEGER :: numno3 !: logical unit for NO3 budget |
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| 41 | INTEGER :: numalk !: logical unit for talk budget |
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| 42 | INTEGER :: numsil !: logical unit for Si budget |
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[3451] | 43 | INTEGER :: numfer !: logical unit for Fer budget |
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[3443] | 44 | |
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| 45 | !!---------------------------------------------------------------------- |
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| 46 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| 47 | !! $Id: p4zsms.F90 3320 2012-03-05 16:37:52Z cetlod $ |
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| 48 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 49 | !!---------------------------------------------------------------------- |
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| 50 | |
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| 51 | CONTAINS |
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| 52 | |
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| 53 | SUBROUTINE p4z_sms( kt ) |
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| 54 | !!--------------------------------------------------------------------- |
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| 55 | !! *** ROUTINE p4z_sms *** |
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| 56 | !! |
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| 57 | !! ** Purpose : Managment of the call to Biological sources and sinks |
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| 58 | !! routines of PISCES bio-model |
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| 59 | !! |
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| 60 | !! ** Method : - at each new day ... |
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| 61 | !! - several calls of bio and sed ??? |
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| 62 | !! - ... |
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| 63 | !!--------------------------------------------------------------------- |
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| 64 | ! |
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| 65 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 66 | !! |
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| 67 | INTEGER :: jnt, jn, jl |
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| 68 | CHARACTER (len=25) :: charout |
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| 69 | REAL(wp), POINTER, DIMENSION(:,:,:,:) :: ztrdpis |
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| 70 | !!--------------------------------------------------------------------- |
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| 71 | ! |
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| 72 | IF( nn_timing == 1 ) CALL timing_start('p4z_sms') |
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| 73 | ! |
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| 74 | IF( l_trdtrc ) THEN |
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| 75 | CALL wrk_alloc( jpi, jpj, jpk, jp_pisces, ztrdpis ) |
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| 76 | DO jn = 1, jp_pisces |
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| 77 | jl = jn + jp_pcs0 - 1 |
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| 78 | ztrdpis(:,:,:,jn) = trn(:,:,:,jl) |
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| 79 | ENDDO |
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| 80 | ENDIF |
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| 81 | ! |
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| 82 | IF( ln_rsttr .AND. kt == nittrc000 ) CALL p4z_rst( nittrc000, 'READ' ) !* read or initialize all required fields |
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| 83 | IF( ln_rsttr .AND. ln_pisclo ) CALL p4z_clo ! damping on closed seas |
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| 84 | IF( ln_pisdmp .AND. MOD( kt - nn_dttrc, nn_pisdmp ) == 0 ) CALL p4z_dmp( kt ) ! Relaxation of some tracers |
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| 85 | CALL p4z_chk_mass( kt ) ! Mass conservation checking |
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| 86 | IF( ndayflxtr /= nday_year ) THEN ! New days |
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| 87 | ! |
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| 88 | ndayflxtr = nday_year |
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| 89 | |
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| 90 | IF(lwp) write(numout,*) |
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| 91 | IF(lwp) write(numout,*) ' New chemical constants and various rates for biogeochemistry at new day : ', nday_year |
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| 92 | IF(lwp) write(numout,*) '~~~~~~' |
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| 93 | |
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| 94 | CALL p4z_che ! computation of chemical constants |
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| 95 | CALL p4z_int( kt ) ! computation of various rates for biogeochemistry |
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| 96 | ! |
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| 97 | ENDIF |
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| 98 | |
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| 99 | IF( ll_sbc ) CALL p4z_sbc( kt ) ! external sources of nutrients |
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| 100 | |
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| 101 | DO jnt = 1, nrdttrc ! Potential time splitting if requested |
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| 102 | ! |
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| 103 | CALL p4z_bio (kt, jnt) ! Biology |
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| 104 | CALL p4z_sed (kt, jnt) ! Sedimentation |
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| 105 | ! |
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| 106 | DO jn = jp_pcs0, jp_pcs1 |
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| 107 | trb(:,:,:,jn) = trn(:,:,:,jn) |
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| 108 | ENDDO |
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| 109 | ! |
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| 110 | END DO |
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| 111 | |
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| 112 | IF( l_trdtrc ) THEN |
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| 113 | DO jn = 1, jp_pisces |
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| 114 | jl = jn + jp_pcs0 - 1 |
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| 115 | ztrdpis(:,:,:,jn) = ( ztrdpis(:,:,:,jn) - trn(:,:,:,jl) ) * rfact2r |
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| 116 | ENDDO |
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| 117 | ENDIF |
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| 118 | |
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| 119 | CALL p4z_lys( kt ) ! Compute CaCO3 saturation |
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| 120 | CALL p4z_flx( kt ) ! Compute surface fluxes |
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| 121 | |
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| 122 | DO jn = jp_pcs0, jp_pcs1 |
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| 123 | CALL lbc_lnk( trn(:,:,:,jn), 'T', 1. ) |
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| 124 | CALL lbc_lnk( trb(:,:,:,jn), 'T', 1. ) |
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| 125 | CALL lbc_lnk( tra(:,:,:,jn), 'T', 1. ) |
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| 126 | END DO |
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| 127 | ! |
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| 128 | IF( lk_sed ) THEN |
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| 129 | ! |
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| 130 | CALL sed_model( kt ) ! Main program of Sediment model |
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| 131 | ! |
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| 132 | DO jn = jp_pcs0, jp_pcs1 |
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| 133 | CALL lbc_lnk( trn(:,:,:,jn), 'T', 1. ) |
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| 134 | END DO |
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| 135 | ! |
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| 136 | ENDIF |
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| 137 | ! |
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| 138 | IF( lrst_trc ) CALL p4z_rst( kt, 'WRITE' ) !* Write PISCES informations in restart file |
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| 139 | ! |
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| 140 | IF( l_trdtrc ) THEN |
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| 141 | DO jn = 1, jp_pisces |
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| 142 | jl = jn + jp_pcs0 - 1 |
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| 143 | ztrdpis(:,:,:,jn) = ztrdpis(:,:,:,jn) + tra(:,:,:,jl) |
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| 144 | CALL trd_mod_trc( ztrdpis(:,:,:,jn), jn, jptra_trd_sms, kt ) ! save trends |
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| 145 | END DO |
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| 146 | CALL wrk_dealloc( jpi, jpj, jpk, jp_pisces, ztrdpis ) |
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| 147 | END IF |
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| 148 | ! |
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| 149 | IF( nn_timing == 1 ) CALL timing_stop('p4z_sms') |
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| 150 | ! |
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| 151 | END SUBROUTINE p4z_sms |
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| 152 | |
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| 153 | SUBROUTINE p4z_sms_init |
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| 154 | !!---------------------------------------------------------------------- |
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| 155 | !! *** p4z_sms_init *** |
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| 156 | !! |
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| 157 | !! ** Purpose : read PISCES namelist |
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| 158 | !! |
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| 159 | !! ** input : file 'namelist.trc.s' containing the following |
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| 160 | !! namelist: natext, natbio, natsms |
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| 161 | !! natkriest ("key_kriest") |
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| 162 | !!---------------------------------------------------------------------- |
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| 163 | NAMELIST/nampisbio/ nrdttrc, wsbio, xkmort, ferat3, wsbio2, niter1max, niter2max |
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| 164 | #if defined key_kriest |
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| 165 | NAMELIST/nampiskrp/ xkr_eta, xkr_zeta, xkr_ncontent, xkr_mass_min, xkr_mass_max |
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| 166 | #endif |
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| 167 | NAMELIST/nampisdmp/ ln_pisdmp, nn_pisdmp, ln_pisclo |
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| 168 | |
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| 169 | REWIND( numnatp ) |
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| 170 | READ ( numnatp, nampisbio ) |
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| 171 | |
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| 172 | IF(lwp) THEN ! control print |
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| 173 | WRITE(numout,*) ' Namelist : nampisbio' |
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| 174 | WRITE(numout,*) ' frequence pour la biologie nrdttrc =', nrdttrc |
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| 175 | WRITE(numout,*) ' POC sinking speed wsbio =', wsbio |
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| 176 | WRITE(numout,*) ' half saturation constant for mortality xkmort =', xkmort |
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| 177 | WRITE(numout,*) ' Fe/C in zooplankton ferat3 =', ferat3 |
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| 178 | WRITE(numout,*) ' Big particles sinking speed wsbio2 =', wsbio2 |
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| 179 | WRITE(numout,*) ' Maximum number of iterations for POC niter1max =', niter1max |
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| 180 | WRITE(numout,*) ' Maximum number of iterations for GOC niter2max =', niter2max |
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| 181 | ENDIF |
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| 182 | |
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| 183 | #if defined key_kriest |
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| 184 | |
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| 185 | ! ! nampiskrp : kriest parameters |
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| 186 | ! ! ----------------------------- |
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| 187 | xkr_eta = 0.62 |
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| 188 | xkr_zeta = 1.62 |
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| 189 | xkr_ncontent = 5.7E-6 |
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| 190 | xkr_mass_min = 0.0002 |
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| 191 | xkr_mass_max = 1. |
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| 192 | |
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| 193 | REWIND( numnatp ) ! read natkriest |
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| 194 | READ ( numnatp, nampiskrp ) |
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| 195 | |
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| 196 | IF(lwp) THEN |
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| 197 | WRITE(numout,*) |
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| 198 | WRITE(numout,*) ' Namelist : nampiskrp' |
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| 199 | WRITE(numout,*) ' Sinking exponent xkr_eta = ', xkr_eta |
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| 200 | WRITE(numout,*) ' N content exponent xkr_zeta = ', xkr_zeta |
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| 201 | WRITE(numout,*) ' N content factor xkr_ncontent = ', xkr_ncontent |
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| 202 | WRITE(numout,*) ' Minimum mass for Aggregates xkr_mass_min = ', xkr_mass_min |
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| 203 | WRITE(numout,*) ' Maximum mass for Aggregates xkr_mass_max = ', xkr_mass_max |
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| 204 | WRITE(numout,*) |
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| 205 | ENDIF |
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| 206 | |
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| 207 | |
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| 208 | ! Computation of some variables |
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| 209 | xkr_massp = xkr_ncontent * 7.625 * xkr_mass_min**xkr_zeta |
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| 210 | |
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| 211 | #endif |
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| 212 | |
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| 213 | REWIND( numnatp ) |
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| 214 | READ ( numnatp, nampisdmp ) |
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| 215 | |
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| 216 | IF(lwp) THEN ! control print |
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| 217 | WRITE(numout,*) |
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| 218 | WRITE(numout,*) ' Namelist : nampisdmp' |
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| 219 | WRITE(numout,*) ' Relaxation of tracer to glodap mean value ln_pisdmp =', ln_pisdmp |
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| 220 | WRITE(numout,*) ' Frequency of Relaxation nn_pisdmp =', nn_pisdmp |
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| 221 | WRITE(numout,*) ' Restoring of tracer to initial value on closed seas ln_pisclo =', ln_pisclo |
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| 222 | WRITE(numout,*) ' ' |
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| 223 | ENDIF |
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| 224 | |
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| 225 | END SUBROUTINE p4z_sms_init |
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| 226 | |
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| 227 | SUBROUTINE p4z_rst( kt, cdrw ) |
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| 228 | !!--------------------------------------------------------------------- |
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| 229 | !! *** ROUTINE p4z_rst *** |
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| 230 | !! |
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| 231 | !! ** Purpose : Read or write variables in restart file: |
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| 232 | !! |
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| 233 | !! WRITE(READ) mode: |
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| 234 | !! kt : number of time step since the begining of the experiment at the |
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| 235 | !! end of the current(previous) run |
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| 236 | !!--------------------------------------------------------------------- |
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| 237 | INTEGER , INTENT(in) :: kt ! ocean time-step |
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| 238 | CHARACTER(len=*), INTENT(in) :: cdrw ! "READ"/"WRITE" flag |
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| 239 | ! |
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| 240 | INTEGER :: ji, jj, jk |
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| 241 | REAL(wp) :: zcaralk, zbicarb, zco3 |
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| 242 | REAL(wp) :: ztmas, ztmas1 |
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| 243 | !!--------------------------------------------------------------------- |
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| 244 | |
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| 245 | IF( TRIM(cdrw) == 'READ' ) THEN |
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| 246 | ! |
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| 247 | IF(lwp) WRITE(numout,*) |
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| 248 | IF(lwp) WRITE(numout,*) ' p4z_rst : Read specific variables from pisces model ' |
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| 249 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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| 250 | ! |
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| 251 | IF( iom_varid( numrtr, 'PH', ldstop = .FALSE. ) > 0 ) THEN |
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| 252 | CALL iom_get( numrtr, jpdom_autoglo, 'PH' , hi(:,:,:) ) |
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| 253 | ELSE |
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| 254 | ! hi(:,:,:) = 1.e-9 |
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| 255 | ! Set PH from total alkalinity, borat (???), akb3 (???) and ak23 (???) |
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| 256 | ! -------------------------------------------------------- |
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| 257 | DO jk = 1, jpk |
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| 258 | DO jj = 1, jpj |
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| 259 | DO ji = 1, jpi |
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| 260 | ztmas = tmask(ji,jj,jk) |
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| 261 | ztmas1 = 1. - tmask(ji,jj,jk) |
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| 262 | zcaralk = trn(ji,jj,jk,jptal) - borat(ji,jj,jk) / ( 1. + 1.E-8 / ( rtrn + akb3(ji,jj,jk) ) ) |
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| 263 | zco3 = ( zcaralk - trn(ji,jj,jk,jpdic) ) * ztmas + 0.5e-3 * ztmas1 |
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| 264 | zbicarb = ( 2. * trn(ji,jj,jk,jpdic) - zcaralk ) |
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| 265 | hi(ji,jj,jk) = ( ak23(ji,jj,jk) * zbicarb / zco3 ) * ztmas + 1.e-9 * ztmas1 |
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| 266 | END DO |
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| 267 | END DO |
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| 268 | END DO |
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| 269 | ENDIF |
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| 270 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicalim', xksi(:,:) ) |
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| 271 | IF( iom_varid( numrtr, 'Silicamax', ldstop = .FALSE. ) > 0 ) THEN |
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| 272 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicamax' , xksimax(:,:) ) |
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| 273 | ELSE |
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| 274 | xksimax(:,:) = xksi(:,:) |
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| 275 | ENDIF |
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| 276 | ! |
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| 277 | ELSEIF( TRIM(cdrw) == 'WRITE' ) THEN |
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| 278 | IF( kt == nitrst ) THEN |
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| 279 | IF(lwp) WRITE(numout,*) |
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| 280 | IF(lwp) WRITE(numout,*) 'p4z_rst : write pisces restart file kt =', kt |
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| 281 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 282 | ENDIF |
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| 283 | CALL iom_rstput( kt, nitrst, numrtw, 'PH', hi(:,:,:) ) |
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| 284 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicalim', xksi(:,:) ) |
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| 285 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicamax', xksimax(:,:) ) |
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| 286 | ENDIF |
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| 287 | ! |
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| 288 | END SUBROUTINE p4z_rst |
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| 289 | |
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| 290 | SUBROUTINE p4z_dmp( kt ) |
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| 291 | !!---------------------------------------------------------------------- |
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| 292 | !! *** p4z_dmp *** |
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| 293 | !! |
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| 294 | !! ** purpose : Relaxation of some tracers |
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| 295 | !!---------------------------------------------------------------------- |
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| 296 | ! |
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| 297 | INTEGER, INTENT( in ) :: kt ! time step |
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| 298 | ! |
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| 299 | REAL(wp) :: alkmean = 2426. ! mean value of alkalinity ( Glodap ; for Goyet 2391. ) |
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| 300 | REAL(wp) :: po4mean = 2.165 ! mean value of phosphates |
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| 301 | REAL(wp) :: no3mean = 30.90 ! mean value of nitrate |
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| 302 | REAL(wp) :: silmean = 91.51 ! mean value of silicate |
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| 303 | ! |
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| 304 | REAL(wp) :: zarea, zalksum, zpo4sum, zno3sum, zsilsum |
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| 305 | !!--------------------------------------------------------------------- |
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| 306 | |
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| 307 | |
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| 308 | IF(lwp) WRITE(numout,*) |
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| 309 | IF(lwp) WRITE(numout,*) ' p4z_dmp : Relaxation of nutrients at time-step kt = ', kt |
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| 310 | IF(lwp) WRITE(numout,*) |
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| 311 | |
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| 312 | IF( cp_cfg == "orca" .AND. .NOT. lk_c1d ) THEN ! ORCA condiguration (not 1D) ! |
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| 313 | ! ! --------------------------- ! |
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| 314 | ! set total alkalinity, phosphate, nitrate & silicate |
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| 315 | zarea = 1._wp / glob_sum( cvol(:,:,:) ) * 1e6 |
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| 316 | |
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| 317 | zalksum = glob_sum( trn(:,:,:,jptal) * cvol(:,:,:) ) * zarea |
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| 318 | zpo4sum = glob_sum( trn(:,:,:,jppo4) * cvol(:,:,:) ) * zarea * po4r |
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| 319 | zno3sum = glob_sum( trn(:,:,:,jpno3) * cvol(:,:,:) ) * zarea * rno3 |
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| 320 | zsilsum = glob_sum( trn(:,:,:,jpsil) * cvol(:,:,:) ) * zarea |
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| 321 | |
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| 322 | IF(lwp) WRITE(numout,*) ' TALK mean : ', zalksum |
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| 323 | trn(:,:,:,jptal) = trn(:,:,:,jptal) * alkmean / zalksum |
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| 324 | |
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| 325 | IF(lwp) WRITE(numout,*) ' PO4 mean : ', zpo4sum |
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| 326 | trn(:,:,:,jppo4) = trn(:,:,:,jppo4) * po4mean / zpo4sum |
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| 327 | |
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| 328 | IF(lwp) WRITE(numout,*) ' NO3 mean : ', zno3sum |
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| 329 | trn(:,:,:,jpno3) = trn(:,:,:,jpno3) * no3mean / zno3sum |
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| 330 | |
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| 331 | IF(lwp) WRITE(numout,*) ' SiO3 mean : ', zsilsum |
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| 332 | trn(:,:,:,jpsil) = MIN( 400.e-6,trn(:,:,:,jpsil) * silmean / zsilsum ) |
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| 333 | ! |
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| 334 | ENDIF |
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| 335 | |
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| 336 | END SUBROUTINE p4z_dmp |
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| 337 | |
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| 338 | |
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| 339 | SUBROUTINE p4z_chk_mass( kt ) |
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| 340 | !!---------------------------------------------------------------------- |
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| 341 | !! *** ROUTINE p4z_chk_mass *** |
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| 342 | !! |
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| 343 | !! ** Purpose : Mass conservation check |
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| 344 | !! |
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| 345 | !!--------------------------------------------------------------------- |
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| 346 | ! |
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| 347 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 348 | !! |
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[3451] | 349 | REAL(wp) :: zalkbudget, zno3budget, zsilbudget, zferbudget |
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[3443] | 350 | ! |
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| 351 | NAMELIST/nampismass/ ln_check_mass |
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| 352 | !!--------------------------------------------------------------------- |
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| 353 | |
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| 354 | IF( kt == nittrc000 ) THEN |
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| 355 | REWIND( numnatp ) |
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| 356 | READ ( numnatp, nampismass ) |
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| 357 | IF(lwp) THEN ! control print |
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| 358 | WRITE(numout,*) ' ' |
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| 359 | WRITE(numout,*) ' Namelist parameter for mass conservation checking' |
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| 360 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 361 | WRITE(numout,*) ' Flag to check mass conservation of NO3/Si/TALK ln_check_mass = ', ln_check_mass |
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| 362 | ENDIF |
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| 363 | |
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[3451] | 364 | IF( ln_check_mass .AND. lwp) THEN ! Open budget file of NO3, ALK, Si, Fer |
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[3443] | 365 | CALL ctl_opn( numno3, 'no3.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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| 366 | CALL ctl_opn( numsil, 'sil.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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| 367 | CALL ctl_opn( numalk, 'talk.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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[3451] | 368 | CALL ctl_opn( numfer, 'iron.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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[3443] | 369 | ENDIF |
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| 370 | ENDIF |
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| 371 | |
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[3451] | 372 | IF( ln_check_mass ) THEN ! Compute the budget of NO3, ALK, Si, Fer |
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[3443] | 373 | zno3budget = glob_sum( ( trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) & |
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| 374 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
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| 375 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) & |
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| 376 | & + trn(:,:,:,jppoc) + trn(:,:,:,jpgoc) & |
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| 377 | & + trn(:,:,:,jpdoc) ) * cvol(:,:,:) ) |
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| 378 | ! |
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| 379 | zsilbudget = glob_sum( ( trn(:,:,:,jpsil) + trn(:,:,:,jpgsi) & |
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| 380 | & + trn(:,:,:,jpdsi) ) * cvol(:,:,:) ) |
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| 381 | ! |
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| 382 | zalkbudget = glob_sum( ( trn(:,:,:,jpno3) * rno3 & |
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| 383 | & + trn(:,:,:,jptal) & |
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| 384 | & + trn(:,:,:,jpcal) * 2. ) * cvol(:,:,:) ) |
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[3451] | 385 | ! |
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| 386 | zferbudget = glob_sum( ( trn(:,:,:,jpfer) + trn(:,:,:,jpnfe) & |
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| 387 | & + trn(:,:,:,jpdfe) + trn(:,:,:,jpbfe) & |
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| 388 | & + trn(:,:,:,jpsfe) + & |
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| 389 | & + trn(:,:,:,jpzoo) & |
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| 390 | & + trn(:,:,:,jpmes) * ferat3 ) * cvol(:,:,:) ) |
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[3443] | 391 | |
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| 392 | IF( lwp ) THEN |
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| 393 | WRITE(numno3,9500) kt, zno3budget / areatot |
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| 394 | WRITE(numsil,9500) kt, zsilbudget / areatot |
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| 395 | WRITE(numalk,9500) kt, zalkbudget / areatot |
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[3451] | 396 | WRITE(numfer,9500) kt, zferbudget / areatot |
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[3443] | 397 | ENDIF |
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| 398 | ENDIF |
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| 399 | 9500 FORMAT(i10,e18.10) |
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| 400 | ! |
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| 401 | END SUBROUTINE p4z_chk_mass |
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| 402 | |
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| 403 | SUBROUTINE p4z_clo |
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| 404 | !!--------------------------------------------------------------------- |
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| 405 | !! *** ROUTINE p4z_clo *** |
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| 406 | !! |
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| 407 | !! ** Purpose : Closed sea domain initialization |
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| 408 | !! |
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| 409 | !! ** Method : if a closed sea is located only in a model grid point |
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| 410 | !! we restore to initial data |
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| 411 | !! |
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| 412 | !! ** Action : ictsi1(), ictsj1() : south-west closed sea limits (i,j) |
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| 413 | !! ictsi2(), ictsj2() : north-east Closed sea limits (i,j) |
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| 414 | !!---------------------------------------------------------------------- |
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| 415 | INTEGER, PARAMETER :: npicts = 4 ! number of closed sea |
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| 416 | INTEGER, DIMENSION(npicts) :: ictsi1, ictsj1 ! south-west closed sea limits (i,j) |
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| 417 | INTEGER, DIMENSION(npicts) :: ictsi2, ictsj2 ! north-east closed sea limits (i,j) |
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| 418 | INTEGER :: ji, jj, jk, jn, jl, jc ! dummy loop indices |
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| 419 | INTEGER :: ierr ! local integer |
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| 420 | REAL(wp), POINTER, DIMENSION(:,:,:,:) :: ztrcdta ! 4D workspace |
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| 421 | !!---------------------------------------------------------------------- |
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| 422 | |
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| 423 | IF(lwp) WRITE(numout,*) |
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| 424 | IF(lwp) WRITE(numout,*)' p4z_clo : closed seas ' |
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| 425 | IF(lwp) WRITE(numout,*)'~~~~~~~' |
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| 426 | |
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| 427 | ! initial values |
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| 428 | ictsi1(:) = 1 ; ictsi2(:) = 1 |
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| 429 | ictsj1(:) = 1 ; ictsj2(:) = 1 |
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| 430 | |
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| 431 | ! set the closed seas (in data domain indices) |
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| 432 | ! ------------------- |
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| 433 | |
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| 434 | IF( cp_cfg == "orca" ) THEN |
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| 435 | ! |
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| 436 | SELECT CASE ( jp_cfg ) |
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| 437 | ! ! ======================= |
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| 438 | CASE ( 2 ) ! ORCA_R2 configuration |
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| 439 | ! ! ======================= |
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| 440 | ! ! Caspian Sea |
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| 441 | ictsi1(1) = 11 ; ictsj1(1) = 103 |
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| 442 | ictsi2(1) = 17 ; ictsj2(1) = 112 |
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| 443 | ! ! Great North American Lakes |
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| 444 | ictsi1(2) = 97 ; ictsj1(2) = 107 |
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| 445 | ictsi2(2) = 103 ; ictsj2(2) = 111 |
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| 446 | ! ! Black Sea 1 : west part of the Black Sea |
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| 447 | ictsi1(3) = 174 ; ictsj1(3) = 107 |
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| 448 | ictsi2(3) = 181 ; ictsj2(3) = 112 |
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| 449 | ! ! Black Sea 2 : est part of the Black Sea |
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| 450 | ictsi1(4) = 2 ; ictsj1(4) = 107 |
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| 451 | ictsi2(4) = 6 ; ictsj2(4) = 112 |
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| 452 | ! ! ======================= |
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| 453 | CASE ( 4 ) ! ORCA_R4 configuration |
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| 454 | ! ! ======================= |
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| 455 | ! ! Caspian Sea |
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| 456 | ictsi1(1) = 4 ; ictsj1(1) = 53 |
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| 457 | ictsi2(1) = 4 ; ictsj2(1) = 56 |
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| 458 | ! ! Great North American Lakes |
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| 459 | ictsi1(2) = 49 ; ictsj1(2) = 55 |
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| 460 | ictsi2(2) = 51 ; ictsj2(2) = 56 |
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| 461 | ! ! Black Sea |
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| 462 | ictsi1(3) = 88 ; ictsj1(3) = 55 |
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| 463 | ictsi2(3) = 91 ; ictsj2(3) = 56 |
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| 464 | ! ! Baltic Sea |
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| 465 | ictsi1(4) = 75 ; ictsj1(4) = 59 |
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| 466 | ictsi2(4) = 76 ; ictsj2(4) = 61 |
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| 467 | ! ! ======================= |
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| 468 | ! ! ======================= |
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| 469 | CASE ( 025 ) ! ORCA_R025 configuration |
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| 470 | ! ! ======================= |
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| 471 | ! Caspian + Aral sea |
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| 472 | ictsi1(1) = 1330 ; ictsj1(1) = 645 |
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| 473 | ictsi2(1) = 1400 ; ictsj2(1) = 795 |
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| 474 | ! ! Azov Sea |
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| 475 | ictsi1(2) = 1284 ; ictsj1(2) = 722 |
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| 476 | ictsi2(2) = 1304 ; ictsj2(2) = 747 |
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| 477 | ! |
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| 478 | END SELECT |
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| 479 | ! |
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| 480 | ENDIF |
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| 481 | |
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| 482 | ! convert the position in local domain indices |
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| 483 | ! -------------------------------------------- |
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| 484 | DO jc = 1, npicts |
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| 485 | ictsi1(jc) = mi0( ictsi1(jc) ) |
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| 486 | ictsj1(jc) = mj0( ictsj1(jc) ) |
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| 487 | |
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| 488 | ictsi2(jc) = mi1( ictsi2(jc) ) |
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| 489 | ictsj2(jc) = mj1( ictsj2(jc) ) |
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| 490 | END DO |
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| 491 | |
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| 492 | ! Restore close seas values to initial data |
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| 493 | IF( ln_trcdta .AND. nb_trcdta > 0 ) THEN ! Initialisation of tracer from a file that may also be used for damping |
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| 494 | ! |
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| 495 | CALL wrk_alloc( jpi, jpj, jpk, nb_trcdta, ztrcdta ) ! Memory allocation |
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| 496 | ! |
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| 497 | CALL trc_dta( nittrc000, ztrcdta ) ! read tracer data at nittrc000 |
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| 498 | ! |
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| 499 | DO jn = 1, jptra |
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| 500 | IF( ln_trc_ini(jn) ) THEN ! update passive tracers arrays with input data read from file |
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| 501 | jl = n_trc_index(jn) |
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| 502 | DO jc = 1, npicts |
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| 503 | DO jk = 1, jpkm1 |
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| 504 | DO jj = ictsj1(jc), ictsj2(jc) |
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| 505 | DO ji = ictsi1(jc), ictsi2(jc) |
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| 506 | trn(ji,jj,jk,jn) = ztrcdta(ji,jj,jk,jl) * tmask(ji,jj,jk) |
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| 507 | trb(ji,jj,jk,jn) = trn(ji,jj,jk,jn) |
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| 508 | ENDDO |
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| 509 | ENDDO |
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| 510 | ENDDO |
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| 511 | ENDDO |
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| 512 | ENDIF |
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| 513 | ENDDO |
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| 514 | CALL wrk_dealloc( jpi, jpj, jpk, nb_trcdta, ztrcdta ) |
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| 515 | ENDIF |
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| 516 | ! |
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| 517 | END SUBROUTINE p4z_clo |
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| 518 | #else |
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| 519 | !!====================================================================== |
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| 520 | !! Dummy module : No PISCES bio-model |
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| 521 | !!====================================================================== |
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| 522 | CONTAINS |
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| 523 | SUBROUTINE p4z_sms( kt ) ! Empty routine |
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| 524 | INTEGER, INTENT( in ) :: kt |
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| 525 | WRITE(*,*) 'p4z_sms: You should not have seen this print! error?', kt |
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| 526 | END SUBROUTINE p4z_sms |
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| 527 | #endif |
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| 528 | |
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| 529 | !!====================================================================== |
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| 530 | END MODULE p4zsms |
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