[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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[9169] | 9 | !! p4z_sms : Time loop of passive tracers sms |
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[3443] | 10 | !!---------------------------------------------------------------------- |
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[9169] | 11 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 12 | USE trc ! passive tracers common variables |
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| 13 | USE trcdta ! |
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| 14 | USE sms_pisces ! PISCES Source Minus Sink variables |
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| 15 | USE p4zbio ! Biological model |
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| 16 | USE p4zche ! Chemical model |
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| 17 | USE p4zlys ! Calcite saturation |
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| 18 | USE p4zflx ! Gas exchange |
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| 19 | USE p4zsbc ! External source of nutrients |
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| 20 | USE p4zsed ! Sedimentation |
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| 21 | USE p4zint ! time interpolation |
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| 22 | USE p4zrem ! remineralisation |
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| 23 | USE iom ! I/O manager |
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| 24 | USE trd_oce ! Ocean trends variables |
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| 25 | USE trdtrc ! TOP trends variables |
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| 26 | USE sedmodel ! Sediment model |
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| 27 | USE prtctl_trc ! print control for debugging |
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[3443] | 28 | |
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| 29 | IMPLICIT NONE |
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| 30 | PRIVATE |
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| 31 | |
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[4990] | 32 | PUBLIC p4z_sms_init ! called in p4zsms.F90 |
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| 33 | PUBLIC p4z_sms ! called in p4zsms.F90 |
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[3443] | 34 | |
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[9169] | 35 | INTEGER :: numco2, numnut, numnit ! logical unit for co2 budget |
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| 36 | REAL(wp) :: alkbudget, no3budget, silbudget, ferbudget, po4budget |
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| 37 | REAL(wp) :: xfact1, xfact2, xfact3 |
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[3443] | 38 | |
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[9169] | 39 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: xnegtr ! Array used to indicate negative tracer values |
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[5385] | 40 | |
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[3443] | 41 | !!---------------------------------------------------------------------- |
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| 42 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| 43 | !! $Id: p4zsms.F90 3320 2012-03-05 16:37:52Z cetlod $ |
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| 44 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 45 | !!---------------------------------------------------------------------- |
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| 46 | CONTAINS |
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| 47 | |
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| 48 | SUBROUTINE p4z_sms( kt ) |
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| 49 | !!--------------------------------------------------------------------- |
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| 50 | !! *** ROUTINE p4z_sms *** |
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| 51 | !! |
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| 52 | !! ** Purpose : Managment of the call to Biological sources and sinks |
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| 53 | !! routines of PISCES bio-model |
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| 54 | !! |
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| 55 | !! ** Method : - at each new day ... |
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| 56 | !! - several calls of bio and sed ??? |
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| 57 | !! - ... |
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| 58 | !!--------------------------------------------------------------------- |
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| 59 | ! |
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| 60 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 61 | !! |
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[5385] | 62 | INTEGER :: ji, jj, jk, jnt, jn, jl |
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| 63 | REAL(wp) :: ztra |
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[3443] | 64 | CHARACTER (len=25) :: charout |
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| 65 | !!--------------------------------------------------------------------- |
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| 66 | ! |
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[9124] | 67 | IF( ln_timing ) CALL timing_start('p4z_sms') |
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[3443] | 68 | ! |
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[4152] | 69 | IF( kt == nittrc000 ) THEN |
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| 70 | ! |
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[5385] | 71 | ALLOCATE( xnegtr(jpi,jpj,jpk) ) |
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| 72 | ! |
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[4152] | 73 | CALL p4z_che ! initialize the chemical constants |
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| 74 | ! |
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[7646] | 75 | IF( .NOT. ln_rsttr ) THEN ; CALL ahini_for_at(hi) ! set PH at kt=nit000 |
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[4152] | 76 | ELSE ; CALL p4z_rst( nittrc000, 'READ' ) !* read or initialize all required fields |
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| 77 | ENDIF |
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| 78 | ! |
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| 79 | ENDIF |
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| 80 | ! |
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[3443] | 81 | IF( ln_pisdmp .AND. MOD( kt - nn_dttrc, nn_pisdmp ) == 0 ) CALL p4z_dmp( kt ) ! Relaxation of some tracers |
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[3496] | 82 | ! |
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[7646] | 83 | rfact = r2dttrc |
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[5385] | 84 | ! |
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| 85 | IF( ( ln_top_euler .AND. kt == nittrc000 ) .OR. ( .NOT.ln_top_euler .AND. kt <= nittrc000 + nn_dttrc ) ) THEN |
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| 86 | rfactr = 1. / rfact |
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[7646] | 87 | rfact2 = rfact / REAL( nrdttrc, wp ) |
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[5385] | 88 | rfact2r = 1. / rfact2 |
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| 89 | xstep = rfact2 / rday ! Time step duration for biology |
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| 90 | IF(lwp) WRITE(numout,*) |
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[6140] | 91 | IF(lwp) WRITE(numout,*) ' Passive Tracer time step rfact = ', rfact, ' rdt = ', rdt |
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[5385] | 92 | IF(lwp) write(numout,*) ' PISCES Biology time step rfact2 = ', rfact2 |
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| 93 | IF(lwp) WRITE(numout,*) |
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| 94 | ENDIF |
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| 95 | |
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| 96 | IF( ( neuler == 0 .AND. kt == nittrc000 ) .OR. ln_top_euler ) THEN |
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| 97 | DO jn = jp_pcs0, jp_pcs1 ! SMS on tracer without Asselin time-filter |
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[7753] | 98 | trb(:,:,:,jn) = trn(:,:,:,jn) |
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[5385] | 99 | END DO |
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| 100 | ENDIF |
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| 101 | ! |
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[3443] | 102 | IF( ndayflxtr /= nday_year ) THEN ! New days |
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| 103 | ! |
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| 104 | ndayflxtr = nday_year |
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| 105 | |
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| 106 | IF(lwp) write(numout,*) |
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| 107 | IF(lwp) write(numout,*) ' New chemical constants and various rates for biogeochemistry at new day : ', nday_year |
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| 108 | IF(lwp) write(numout,*) '~~~~~~' |
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| 109 | |
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| 110 | CALL p4z_che ! computation of chemical constants |
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| 111 | CALL p4z_int( kt ) ! computation of various rates for biogeochemistry |
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| 112 | ! |
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| 113 | ENDIF |
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| 114 | |
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| 115 | IF( ll_sbc ) CALL p4z_sbc( kt ) ! external sources of nutrients |
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| 116 | |
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| 117 | DO jnt = 1, nrdttrc ! Potential time splitting if requested |
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| 118 | ! |
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[5385] | 119 | CALL p4z_bio( kt, jnt ) ! Biology |
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| 120 | CALL p4z_lys( kt, jnt ) ! Compute CaCO3 saturation |
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[6421] | 121 | CALL p4z_sed( kt, jnt ) ! Surface and Bottom boundary conditions |
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[5385] | 122 | CALL p4z_flx( kt, jnt ) ! Compute surface fluxes |
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[3443] | 123 | ! |
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[7753] | 124 | xnegtr(:,:,:) = 1.e0 |
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[3443] | 125 | DO jn = jp_pcs0, jp_pcs1 |
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[5385] | 126 | DO jk = 1, jpk |
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| 127 | DO jj = 1, jpj |
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| 128 | DO ji = 1, jpi |
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| 129 | IF( ( trb(ji,jj,jk,jn) + tra(ji,jj,jk,jn) ) < 0.e0 ) THEN |
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| 130 | ztra = ABS( trb(ji,jj,jk,jn) ) / ( ABS( tra(ji,jj,jk,jn) ) + rtrn ) |
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| 131 | xnegtr(ji,jj,jk) = MIN( xnegtr(ji,jj,jk), ztra ) |
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| 132 | ENDIF |
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| 133 | END DO |
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| 134 | END DO |
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| 135 | END DO |
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| 136 | END DO |
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| 137 | ! ! where at least 1 tracer concentration becomes negative |
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| 138 | ! ! |
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| 139 | DO jn = jp_pcs0, jp_pcs1 |
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[7753] | 140 | trb(:,:,:,jn) = trb(:,:,:,jn) + xnegtr(:,:,:) * tra(:,:,:,jn) |
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[5385] | 141 | END DO |
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| 142 | ! |
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| 143 | DO jn = jp_pcs0, jp_pcs1 |
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[7753] | 144 | tra(:,:,:,jn) = 0._wp |
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[5385] | 145 | END DO |
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[3443] | 146 | ! |
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[5385] | 147 | IF( ln_top_euler ) THEN |
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| 148 | DO jn = jp_pcs0, jp_pcs1 |
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[7753] | 149 | trn(:,:,:,jn) = trb(:,:,:,jn) |
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[5385] | 150 | END DO |
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| 151 | ENDIF |
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[3443] | 152 | END DO |
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| 153 | |
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| 154 | ! |
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[5385] | 155 | IF( l_trdtrc ) THEN |
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| 156 | DO jn = jp_pcs0, jp_pcs1 |
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| 157 | CALL trd_trc( tra(:,:,:,jn), jn, jptra_sms, kt ) ! save trends |
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| 158 | END DO |
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| 159 | END IF |
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| 160 | ! |
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[3443] | 161 | IF( lk_sed ) THEN |
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| 162 | ! |
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| 163 | CALL sed_model( kt ) ! Main program of Sediment model |
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| 164 | ! |
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| 165 | ENDIF |
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| 166 | ! |
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| 167 | IF( lrst_trc ) CALL p4z_rst( kt, 'WRITE' ) !* Write PISCES informations in restart file |
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| 168 | ! |
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[5385] | 169 | |
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[9124] | 170 | IF( lk_iomput .OR. ln_check_mass ) CALL p4z_chk_mass( kt ) ! Mass conservation checking |
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[3481] | 171 | |
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[9124] | 172 | IF( lwm .AND. kt == nittrc000 ) CALL FLUSH( numonp ) ! flush output namelist PISCES |
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[3443] | 173 | ! |
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[9124] | 174 | IF( ln_timing ) CALL timing_stop('p4z_sms') |
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[3481] | 175 | ! |
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[3443] | 176 | END SUBROUTINE p4z_sms |
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| 177 | |
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[9124] | 178 | |
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[3443] | 179 | SUBROUTINE p4z_sms_init |
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| 180 | !!---------------------------------------------------------------------- |
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| 181 | !! *** p4z_sms_init *** |
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| 182 | !! |
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| 183 | !! ** Purpose : read PISCES namelist |
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| 184 | !! |
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| 185 | !! ** input : file 'namelist.trc.s' containing the following |
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| 186 | !! namelist: natext, natbio, natsms |
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| 187 | !!---------------------------------------------------------------------- |
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[9124] | 188 | INTEGER :: ios ! Local integer output status for namelist read |
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| 189 | !! |
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[7646] | 190 | NAMELIST/nampisbio/ nrdttrc, wsbio, xkmort, ferat3, wsbio2, wsbio2max, wsbio2scale, & |
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| 191 | & niter1max, niter2max, wfep, ldocp, ldocz, lthet, & |
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| 192 | & no3rat3, po4rat3 |
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[9124] | 193 | ! |
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[4148] | 194 | NAMELIST/nampisdmp/ ln_pisdmp, nn_pisdmp |
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[3531] | 195 | NAMELIST/nampismass/ ln_check_mass |
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| 196 | !!---------------------------------------------------------------------- |
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[9169] | 197 | ! |
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| 198 | IF(lwp) THEN |
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| 199 | WRITE(numout,*) |
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| 200 | WRITE(numout,*) 'p4z_sms_init : PISCES initialization' |
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| 201 | WRITE(numout,*) '~~~~~~~~~~~~' |
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| 202 | ENDIF |
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[3443] | 203 | |
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[4147] | 204 | REWIND( numnatp_ref ) ! Namelist nampisbio in reference namelist : Pisces variables |
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| 205 | READ ( numnatp_ref, nampisbio, IOSTAT = ios, ERR = 901) |
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[9169] | 206 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisbio in reference namelist', lwp ) |
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[4147] | 207 | REWIND( numnatp_cfg ) ! Namelist nampisbio in configuration namelist : Pisces variables |
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| 208 | READ ( numnatp_cfg, nampisbio, IOSTAT = ios, ERR = 902 ) |
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[9169] | 209 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'nampisbio in configuration namelist', lwp ) |
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| 210 | IF(lwm) WRITE( numonp, nampisbio ) |
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| 211 | ! |
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[3443] | 212 | IF(lwp) THEN ! control print |
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[9169] | 213 | WRITE(numout,*) ' Namelist : nampisbio' |
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| 214 | WRITE(numout,*) ' frequency for the biology nrdttrc =', nrdttrc |
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| 215 | WRITE(numout,*) ' POC sinking speed wsbio =', wsbio |
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| 216 | WRITE(numout,*) ' half saturation constant for mortality xkmort =', xkmort |
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[7646] | 217 | IF( ln_p5z ) THEN |
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[9169] | 218 | WRITE(numout,*) ' N/C in zooplankton no3rat3 =', no3rat3 |
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| 219 | WRITE(numout,*) ' P/C in zooplankton po4rat3 =', po4rat3 |
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[7646] | 220 | ENDIF |
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[9169] | 221 | WRITE(numout,*) ' Fe/C in zooplankton ferat3 =', ferat3 |
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| 222 | WRITE(numout,*) ' Big particles sinking speed wsbio2 =', wsbio2 |
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| 223 | WRITE(numout,*) ' Big particles maximum sinking speed wsbio2max =', wsbio2max |
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| 224 | WRITE(numout,*) ' Big particles sinking speed length scale wsbio2scale =', wsbio2scale |
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| 225 | WRITE(numout,*) ' Maximum number of iterations for POC niter1max =', niter1max |
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| 226 | WRITE(numout,*) ' Maximum number of iterations for GOC niter2max =', niter2max |
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[7646] | 227 | IF( ln_ligand ) THEN |
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[9169] | 228 | WRITE(numout,*) ' FeP sinking speed wfep =', wfep |
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[7646] | 229 | IF( ln_p4z ) THEN |
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[9169] | 230 | WRITE(numout,*) ' Phyto ligand production per unit doc ldocp =', ldocp |
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| 231 | WRITE(numout,*) ' Zoo ligand production per unit doc ldocz =', ldocz |
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| 232 | WRITE(numout,*) ' Proportional loss of ligands due to Fe uptake lthet =', lthet |
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[7646] | 233 | ENDIF |
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| 234 | ENDIF |
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[3443] | 235 | ENDIF |
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| 236 | |
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| 237 | |
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[4147] | 238 | REWIND( numnatp_ref ) ! Namelist nampisdmp in reference namelist : Pisces damping |
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| 239 | READ ( numnatp_ref, nampisdmp, IOSTAT = ios, ERR = 905) |
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[9169] | 240 | 905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisdmp in reference namelist', lwp ) |
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[4147] | 241 | REWIND( numnatp_cfg ) ! Namelist nampisdmp in configuration namelist : Pisces damping |
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| 242 | READ ( numnatp_cfg, nampisdmp, IOSTAT = ios, ERR = 906 ) |
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[9169] | 243 | 906 IF( ios > 0 ) CALL ctl_nam ( ios , 'nampisdmp in configuration namelist', lwp ) |
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| 244 | IF(lwm) WRITE( numonp, nampisdmp ) |
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| 245 | ! |
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[3443] | 246 | IF(lwp) THEN ! control print |
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| 247 | WRITE(numout,*) |
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[9169] | 248 | WRITE(numout,*) ' Namelist : nampisdmp --- relaxation to GLODAP' |
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| 249 | WRITE(numout,*) ' Relaxation of tracer to glodap mean value ln_pisdmp =', ln_pisdmp |
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| 250 | WRITE(numout,*) ' Frequency of Relaxation nn_pisdmp =', nn_pisdmp |
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[3443] | 251 | ENDIF |
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| 252 | |
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[4147] | 253 | REWIND( numnatp_ref ) ! Namelist nampismass in reference namelist : Pisces mass conservation check |
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| 254 | READ ( numnatp_ref, nampismass, IOSTAT = ios, ERR = 907) |
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[9169] | 255 | 907 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismass in reference namelist', lwp ) |
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[4147] | 256 | REWIND( numnatp_cfg ) ! Namelist nampismass in configuration namelist : Pisces mass conservation check |
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| 257 | READ ( numnatp_cfg, nampismass, IOSTAT = ios, ERR = 908 ) |
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[9169] | 258 | 908 IF( ios > 0 ) CALL ctl_nam ( ios , 'nampismass in configuration namelist', lwp ) |
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| 259 | IF(lwm) WRITE( numonp, nampismass ) |
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[4147] | 260 | |
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[3531] | 261 | IF(lwp) THEN ! control print |
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[9169] | 262 | WRITE(numout,*) |
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| 263 | WRITE(numout,*) ' Namelist : nampismass --- mass conservation checking' |
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| 264 | WRITE(numout,*) ' Flag to check mass conservation of NO3/Si/TALK ln_check_mass = ', ln_check_mass |
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[3531] | 265 | ENDIF |
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[9124] | 266 | ! |
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[3443] | 267 | END SUBROUTINE p4z_sms_init |
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| 268 | |
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[9124] | 269 | |
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[3443] | 270 | SUBROUTINE p4z_rst( kt, cdrw ) |
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| 271 | !!--------------------------------------------------------------------- |
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| 272 | !! *** ROUTINE p4z_rst *** |
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| 273 | !! |
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| 274 | !! ** Purpose : Read or write variables in restart file: |
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| 275 | !! |
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| 276 | !! WRITE(READ) mode: |
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| 277 | !! kt : number of time step since the begining of the experiment at the |
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| 278 | !! end of the current(previous) run |
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| 279 | !!--------------------------------------------------------------------- |
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| 280 | INTEGER , INTENT(in) :: kt ! ocean time-step |
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| 281 | CHARACTER(len=*), INTENT(in) :: cdrw ! "READ"/"WRITE" flag |
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[9124] | 282 | !!--------------------------------------------------------------------- |
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[3443] | 283 | ! |
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| 284 | IF( TRIM(cdrw) == 'READ' ) THEN |
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| 285 | ! |
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| 286 | IF(lwp) WRITE(numout,*) |
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| 287 | IF(lwp) WRITE(numout,*) ' p4z_rst : Read specific variables from pisces model ' |
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| 288 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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| 289 | ! |
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| 290 | IF( iom_varid( numrtr, 'PH', ldstop = .FALSE. ) > 0 ) THEN |
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| 291 | CALL iom_get( numrtr, jpdom_autoglo, 'PH' , hi(:,:,:) ) |
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| 292 | ELSE |
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[7646] | 293 | CALL ahini_for_at(hi) |
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[3443] | 294 | ENDIF |
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| 295 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicalim', xksi(:,:) ) |
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| 296 | IF( iom_varid( numrtr, 'Silicamax', ldstop = .FALSE. ) > 0 ) THEN |
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| 297 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicamax' , xksimax(:,:) ) |
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| 298 | ELSE |
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| 299 | xksimax(:,:) = xksi(:,:) |
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| 300 | ENDIF |
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| 301 | ! |
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[4996] | 302 | IF( iom_varid( numrtr, 'tcflxcum', ldstop = .FALSE. ) > 0 ) THEN ! cumulative total flux of carbon |
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| 303 | CALL iom_get( numrtr, 'tcflxcum' , t_oce_co2_flx_cum ) |
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| 304 | ELSE |
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| 305 | t_oce_co2_flx_cum = 0._wp |
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| 306 | ENDIF |
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| 307 | ! |
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[7646] | 308 | IF( ln_p5z ) THEN |
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| 309 | IF( iom_varid( numrtr, 'sized', ldstop = .FALSE. ) > 0 ) THEN |
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| 310 | CALL iom_get( numrtr, jpdom_autoglo, 'sizep' , sized(:,:,:) ) |
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| 311 | CALL iom_get( numrtr, jpdom_autoglo, 'sizen' , sized(:,:,:) ) |
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| 312 | CALL iom_get( numrtr, jpdom_autoglo, 'sized' , sized(:,:,:) ) |
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| 313 | ELSE |
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| 314 | sizep(:,:,:) = 1. |
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| 315 | sizen(:,:,:) = 1. |
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| 316 | sized(:,:,:) = 1. |
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| 317 | ENDIF |
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| 318 | ENDIF |
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| 319 | ! |
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[3443] | 320 | ELSEIF( TRIM(cdrw) == 'WRITE' ) THEN |
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| 321 | IF( kt == nitrst ) THEN |
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| 322 | IF(lwp) WRITE(numout,*) |
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| 323 | IF(lwp) WRITE(numout,*) 'p4z_rst : write pisces restart file kt =', kt |
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| 324 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 325 | ENDIF |
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| 326 | CALL iom_rstput( kt, nitrst, numrtw, 'PH', hi(:,:,:) ) |
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| 327 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicalim', xksi(:,:) ) |
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| 328 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicamax', xksimax(:,:) ) |
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[4996] | 329 | CALL iom_rstput( kt, nitrst, numrtw, 'tcflxcum', t_oce_co2_flx_cum ) |
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[7646] | 330 | IF( ln_p5z ) THEN |
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| 331 | CALL iom_rstput( kt, nitrst, numrtw, 'sizep', sized(:,:,:) ) |
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| 332 | CALL iom_rstput( kt, nitrst, numrtw, 'sizen', sized(:,:,:) ) |
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| 333 | CALL iom_rstput( kt, nitrst, numrtw, 'sized', sized(:,:,:) ) |
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| 334 | ENDIF |
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[3443] | 335 | ENDIF |
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| 336 | ! |
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| 337 | END SUBROUTINE p4z_rst |
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| 338 | |
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[9124] | 339 | |
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[3443] | 340 | SUBROUTINE p4z_dmp( kt ) |
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| 341 | !!---------------------------------------------------------------------- |
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| 342 | !! *** p4z_dmp *** |
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| 343 | !! |
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| 344 | !! ** purpose : Relaxation of some tracers |
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| 345 | !!---------------------------------------------------------------------- |
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| 346 | ! |
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| 347 | INTEGER, INTENT( in ) :: kt ! time step |
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| 348 | ! |
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| 349 | REAL(wp) :: alkmean = 2426. ! mean value of alkalinity ( Glodap ; for Goyet 2391. ) |
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| 350 | REAL(wp) :: po4mean = 2.165 ! mean value of phosphates |
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| 351 | REAL(wp) :: no3mean = 30.90 ! mean value of nitrate |
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| 352 | REAL(wp) :: silmean = 91.51 ! mean value of silicate |
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| 353 | ! |
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[5385] | 354 | REAL(wp) :: zarea, zalksumn, zpo4sumn, zno3sumn, zsilsumn |
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| 355 | REAL(wp) :: zalksumb, zpo4sumb, zno3sumb, zsilsumb |
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[3443] | 356 | !!--------------------------------------------------------------------- |
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| 357 | |
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| 358 | IF(lwp) WRITE(numout,*) |
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[3557] | 359 | IF(lwp) WRITE(numout,*) ' p4z_dmp : Restoring of nutrients at time-step kt = ', kt |
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[3443] | 360 | IF(lwp) WRITE(numout,*) |
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| 361 | |
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[7646] | 362 | IF( cn_cfg == "orca" .AND. .NOT. lk_c1d ) THEN ! ORCA configuration (not 1D) ! |
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| 363 | ! ! --------------------------- ! |
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[3443] | 364 | ! set total alkalinity, phosphate, nitrate & silicate |
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| 365 | zarea = 1._wp / glob_sum( cvol(:,:,:) ) * 1e6 |
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| 366 | |
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[7753] | 367 | zalksumn = glob_sum( trn(:,:,:,jptal) * cvol(:,:,:) ) * zarea |
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| 368 | zpo4sumn = glob_sum( trn(:,:,:,jppo4) * cvol(:,:,:) ) * zarea * po4r |
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| 369 | zno3sumn = glob_sum( trn(:,:,:,jpno3) * cvol(:,:,:) ) * zarea * rno3 |
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| 370 | zsilsumn = glob_sum( trn(:,:,:,jpsil) * cvol(:,:,:) ) * zarea |
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| 371 | |
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| 372 | IF(lwp) WRITE(numout,*) ' TALKN mean : ', zalksumn |
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| 373 | trn(:,:,:,jptal) = trn(:,:,:,jptal) * alkmean / zalksumn |
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[3443] | 374 | |
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[7753] | 375 | IF(lwp) WRITE(numout,*) ' PO4N mean : ', zpo4sumn |
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| 376 | trn(:,:,:,jppo4) = trn(:,:,:,jppo4) * po4mean / zpo4sumn |
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[3443] | 377 | |
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[7753] | 378 | IF(lwp) WRITE(numout,*) ' NO3N mean : ', zno3sumn |
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| 379 | trn(:,:,:,jpno3) = trn(:,:,:,jpno3) * no3mean / zno3sumn |
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[3443] | 380 | |
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[7753] | 381 | IF(lwp) WRITE(numout,*) ' SiO3N mean : ', zsilsumn |
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| 382 | trn(:,:,:,jpsil) = MIN( 400.e-6,trn(:,:,:,jpsil) * silmean / zsilsumn ) |
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[3443] | 383 | ! |
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[5385] | 384 | ! |
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| 385 | IF( .NOT. ln_top_euler ) THEN |
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[7753] | 386 | zalksumb = glob_sum( trb(:,:,:,jptal) * cvol(:,:,:) ) * zarea |
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| 387 | zpo4sumb = glob_sum( trb(:,:,:,jppo4) * cvol(:,:,:) ) * zarea * po4r |
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| 388 | zno3sumb = glob_sum( trb(:,:,:,jpno3) * cvol(:,:,:) ) * zarea * rno3 |
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| 389 | zsilsumb = glob_sum( trb(:,:,:,jpsil) * cvol(:,:,:) ) * zarea |
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| 390 | |
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| 391 | IF(lwp) WRITE(numout,*) ' ' |
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| 392 | IF(lwp) WRITE(numout,*) ' TALKB mean : ', zalksumb |
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| 393 | trb(:,:,:,jptal) = trb(:,:,:,jptal) * alkmean / zalksumb |
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[5385] | 394 | |
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[7753] | 395 | IF(lwp) WRITE(numout,*) ' PO4B mean : ', zpo4sumb |
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| 396 | trb(:,:,:,jppo4) = trb(:,:,:,jppo4) * po4mean / zpo4sumb |
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[5385] | 397 | |
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[7753] | 398 | IF(lwp) WRITE(numout,*) ' NO3B mean : ', zno3sumb |
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| 399 | trb(:,:,:,jpno3) = trb(:,:,:,jpno3) * no3mean / zno3sumb |
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[5385] | 400 | |
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[7753] | 401 | IF(lwp) WRITE(numout,*) ' SiO3B mean : ', zsilsumb |
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| 402 | trb(:,:,:,jpsil) = MIN( 400.e-6,trb(:,:,:,jpsil) * silmean / zsilsumb ) |
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[5385] | 403 | ENDIF |
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| 404 | ! |
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[3443] | 405 | ENDIF |
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[5385] | 406 | ! |
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[3443] | 407 | END SUBROUTINE p4z_dmp |
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| 408 | |
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| 409 | |
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| 410 | SUBROUTINE p4z_chk_mass( kt ) |
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| 411 | !!---------------------------------------------------------------------- |
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| 412 | !! *** ROUTINE p4z_chk_mass *** |
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| 413 | !! |
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| 414 | !! ** Purpose : Mass conservation check |
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| 415 | !! |
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| 416 | !!--------------------------------------------------------------------- |
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[5547] | 417 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 418 | REAL(wp) :: zrdenittot, zsdenittot, znitrpottot |
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[5385] | 419 | CHARACTER(LEN=100) :: cltxt |
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| 420 | INTEGER :: jk |
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[9125] | 421 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zwork |
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[5385] | 422 | !!---------------------------------------------------------------------- |
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| 423 | ! |
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[3443] | 424 | IF( kt == nittrc000 ) THEN |
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[8533] | 425 | xfact1 = rfact2r * 12. / 1.e15 * ryyss ! conversion molC/kt --> PgC/yr |
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| 426 | xfact2 = 1.e+3 * rno3 * 14. / 1.e12 * ryyss ! conversion molC/l/s ----> TgN/m3/yr |
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| 427 | xfact3 = 1.e+3 * rfact2r * rno3 ! conversion molC/l/kt ----> molN/m3/s |
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[3451] | 428 | IF( ln_check_mass .AND. lwp) THEN ! Open budget file of NO3, ALK, Si, Fer |
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[3496] | 429 | CALL ctl_opn( numco2, 'carbon.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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| 430 | CALL ctl_opn( numnut, 'nutrient.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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[5385] | 431 | CALL ctl_opn( numnit, 'nitrogen.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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| 432 | cltxt='time-step Alkalinity Nitrate Phosphorus Silicate Iron' |
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| 433 | IF( lwp ) WRITE(numnut,*) TRIM(cltxt) |
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| 434 | IF( lwp ) WRITE(numnut,*) |
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[3443] | 435 | ENDIF |
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| 436 | ENDIF |
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| 437 | |
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[4996] | 438 | IF( iom_use( "pno3tot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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| 439 | ! Compute the budget of NO3, ALK, Si, Fer |
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[7646] | 440 | IF( ln_p4z ) THEN |
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| 441 | zwork(:,:,:) = trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) & |
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| 442 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
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| 443 | & + trn(:,:,:,jppoc) + trn(:,:,:,jpgoc) + trn(:,:,:,jpdoc) & |
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| 444 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) |
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| 445 | ELSE |
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| 446 | zwork(:,:,:) = trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) + trn(:,:,:,jpnph) & |
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| 447 | & + trn(:,:,:,jpndi) + trn(:,:,:,jpnpi) & |
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| 448 | & + trn(:,:,:,jppon) + trn(:,:,:,jpgon) + trn(:,:,:,jpdon) & |
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| 449 | & + ( trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) ) * no3rat3 |
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| 450 | ENDIF |
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| 451 | ! |
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| 452 | no3budget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
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| 453 | no3budget = no3budget / areatot |
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| 454 | CALL iom_put( "pno3tot", no3budget ) |
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[4996] | 455 | ENDIF |
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| 456 | ! |
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[5385] | 457 | IF( iom_use( "ppo4tot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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[7646] | 458 | IF( ln_p4z ) THEN |
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| 459 | zwork(:,:,:) = trn(:,:,:,jppo4) & |
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| 460 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
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| 461 | & + trn(:,:,:,jppoc) + trn(:,:,:,jpgoc) + trn(:,:,:,jpdoc) & |
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| 462 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) |
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| 463 | ELSE |
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| 464 | zwork(:,:,:) = trn(:,:,:,jppo4) + trn(:,:,:,jppph) & |
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| 465 | & + trn(:,:,:,jppdi) + trn(:,:,:,jpppi) & |
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| 466 | & + trn(:,:,:,jppop) + trn(:,:,:,jpgop) + trn(:,:,:,jpdop) & |
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| 467 | & + ( trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) ) * po4rat3 |
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| 468 | ENDIF |
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| 469 | ! |
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| 470 | po4budget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
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| 471 | po4budget = po4budget / areatot |
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| 472 | CALL iom_put( "ppo4tot", po4budget ) |
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[5385] | 473 | ENDIF |
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| 474 | ! |
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| 475 | IF( iom_use( "psiltot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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[7646] | 476 | zwork(:,:,:) = trn(:,:,:,jpsil) + trn(:,:,:,jpgsi) + trn(:,:,:,jpdsi) |
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[4996] | 477 | ! |
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[7646] | 478 | silbudget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
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[4996] | 479 | silbudget = silbudget / areatot |
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| 480 | CALL iom_put( "psiltot", silbudget ) |
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| 481 | ENDIF |
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| 482 | ! |
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[5385] | 483 | IF( iom_use( "palktot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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[7646] | 484 | zwork(:,:,:) = trn(:,:,:,jpno3) * rno3 + trn(:,:,:,jptal) + trn(:,:,:,jpcal) * 2. |
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[4996] | 485 | ! |
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[7646] | 486 | alkbudget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) ! |
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[4996] | 487 | alkbudget = alkbudget / areatot |
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| 488 | CALL iom_put( "palktot", alkbudget ) |
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| 489 | ENDIF |
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| 490 | ! |
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[5385] | 491 | IF( iom_use( "pfertot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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[7646] | 492 | zwork(:,:,:) = trn(:,:,:,jpfer) + trn(:,:,:,jpnfe) + trn(:,:,:,jpdfe) & |
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| 493 | & + trn(:,:,:,jpbfe) + trn(:,:,:,jpsfe) & |
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| 494 | & + ( trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) ) * ferat3 |
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| 495 | IF( ln_ligand) zwork(:,:,:) = zwork(:,:,:) + trn(:,:,:,jpfep) |
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[3496] | 496 | ! |
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[7646] | 497 | ferbudget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
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[3496] | 498 | ferbudget = ferbudget / areatot |
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[4996] | 499 | CALL iom_put( "pfertot", ferbudget ) |
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[3496] | 500 | ENDIF |
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[4996] | 501 | ! |
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[5385] | 502 | ! Global budget of N SMS : denitrification in the water column and in the sediment |
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| 503 | ! nitrogen fixation by the diazotrophs |
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| 504 | ! -------------------------------------------------------------------------------- |
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| 505 | IF( iom_use( "tnfix" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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| 506 | znitrpottot = glob_sum ( nitrpot(:,:,:) * nitrfix * cvol(:,:,:) ) |
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[8533] | 507 | CALL iom_put( "tnfix" , znitrpottot * xfact3 ) ! Global nitrogen fixation molC/l to molN/m3 |
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[5385] | 508 | ENDIF |
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| 509 | ! |
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| 510 | IF( iom_use( "tdenit" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
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[8533] | 511 | zrdenittot = glob_sum ( denitr(:,:,:) * rdenit * xnegtr(:,:,:) * cvol(:,:,:) ) |
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| 512 | zsdenittot = glob_sum ( sdenit(:,:) * e1e2t(:,:) * tmask(:,:,1) ) |
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| 513 | CALL iom_put( "tdenit" , ( zrdenittot + zsdenittot ) * xfact3 ) ! Total denitrification molC/l to molN/m3 |
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[5385] | 514 | ENDIF |
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| 515 | ! |
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[4996] | 516 | IF( ln_check_mass .AND. kt == nitend ) THEN ! Compute the budget of NO3, ALK, Si, Fer |
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| 517 | t_atm_co2_flx = t_atm_co2_flx / glob_sum( e1e2t(:,:) ) |
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[5385] | 518 | t_oce_co2_flx = t_oce_co2_flx * xfact1 * (-1 ) |
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| 519 | tpp = tpp * 1000. * xfact1 |
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| 520 | t_oce_co2_exp = t_oce_co2_exp * 1000. * xfact1 |
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[4996] | 521 | IF( lwp ) WRITE(numco2,9000) ndastp, t_atm_co2_flx, t_oce_co2_flx, tpp, t_oce_co2_exp |
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[5385] | 522 | IF( lwp ) WRITE(numnut,9100) ndastp, alkbudget * 1.e+06, & |
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[4996] | 523 | & no3budget * rno3 * 1.e+06, & |
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[5385] | 524 | & po4budget * po4r * 1.e+06, & |
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[4996] | 525 | & silbudget * 1.e+06, & |
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| 526 | & ferbudget * 1.e+09 |
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[5385] | 527 | ! |
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| 528 | IF( lwp ) WRITE(numnit,9200) ndastp, znitrpottot * xfact2 , & |
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[9124] | 529 | & zrdenittot * xfact2 , & |
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| 530 | & zsdenittot * xfact2 |
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[4996] | 531 | ENDIF |
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| 532 | ! |
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[3496] | 533 | 9000 FORMAT(i8,f10.5,e18.10,f10.5,f10.5) |
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[5385] | 534 | 9100 FORMAT(i8,5e18.10) |
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| 535 | 9200 FORMAT(i8,3f10.5) |
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[3443] | 536 | ! |
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| 537 | END SUBROUTINE p4z_chk_mass |
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| 538 | |
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| 539 | !!====================================================================== |
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| 540 | END MODULE p4zsms |
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