[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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[4990] | 13 | !! p4zsms : Time loop of passive tracers sms |
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[3443] | 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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[5385] | 26 | USE p4zrem ! remineralisation |
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[3443] | 27 | USE iom ! I/O manager |
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[4990] | 28 | USE trd_oce ! Ocean trends variables |
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| 29 | USE trdtrc ! TOP trends variables |
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[3443] | 30 | USE sedmodel ! Sediment model |
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| 31 | USE prtctl_trc ! print control for debugging |
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| 32 | |
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| 33 | IMPLICIT NONE |
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| 34 | PRIVATE |
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| 35 | |
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[4990] | 36 | PUBLIC p4z_sms_init ! called in p4zsms.F90 |
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| 37 | PUBLIC p4z_sms ! called in p4zsms.F90 |
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[3443] | 38 | |
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[5385] | 39 | REAL(wp) :: alkbudget, no3budget, silbudget, ferbudget, po4budget |
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[5547] | 40 | REAL(wp) :: xfact1, xfact2, xfact3 |
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[5385] | 41 | INTEGER :: numco2, numnut, numnit !: logical unit for co2 budget |
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[3443] | 42 | |
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[5385] | 43 | !!* Array used to indicate negative tracer values |
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| 44 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: xnegtr !: ??? |
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| 45 | |
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| 46 | |
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[3443] | 47 | !!---------------------------------------------------------------------- |
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| 48 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| 49 | !! $Id: p4zsms.F90 3320 2012-03-05 16:37:52Z cetlod $ |
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| 50 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 51 | !!---------------------------------------------------------------------- |
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| 52 | |
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| 53 | CONTAINS |
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| 54 | |
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| 55 | SUBROUTINE p4z_sms( kt ) |
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| 56 | !!--------------------------------------------------------------------- |
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| 57 | !! *** ROUTINE p4z_sms *** |
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| 58 | !! |
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| 59 | !! ** Purpose : Managment of the call to Biological sources and sinks |
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| 60 | !! routines of PISCES bio-model |
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| 61 | !! |
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| 62 | !! ** Method : - at each new day ... |
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| 63 | !! - several calls of bio and sed ??? |
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| 64 | !! - ... |
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| 65 | !!--------------------------------------------------------------------- |
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| 66 | ! |
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| 67 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 68 | !! |
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[5385] | 69 | INTEGER :: ji, jj, jk, jnt, jn, jl |
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| 70 | REAL(wp) :: ztra |
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[3443] | 71 | CHARACTER (len=25) :: charout |
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| 72 | !!--------------------------------------------------------------------- |
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| 73 | ! |
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| 74 | IF( nn_timing == 1 ) CALL timing_start('p4z_sms') |
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| 75 | ! |
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[4152] | 76 | IF( kt == nittrc000 ) THEN |
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| 77 | ! |
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[5385] | 78 | ALLOCATE( xnegtr(jpi,jpj,jpk) ) |
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| 79 | ! |
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[4152] | 80 | CALL p4z_che ! initialize the chemical constants |
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| 81 | ! |
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| 82 | IF( .NOT. ln_rsttr ) THEN ; CALL p4z_ph_ini ! set PH at kt=nit000 |
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| 83 | ELSE ; CALL p4z_rst( nittrc000, 'READ' ) !* read or initialize all required fields |
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| 84 | ENDIF |
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| 85 | ! |
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| 86 | ENDIF |
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| 87 | ! |
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[3443] | 88 | IF( ln_pisdmp .AND. MOD( kt - nn_dttrc, nn_pisdmp ) == 0 ) CALL p4z_dmp( kt ) ! Relaxation of some tracers |
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[3496] | 89 | ! |
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[5385] | 90 | ! ! set time step size (Euler/Leapfrog) |
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[6140] | 91 | IF( ( neuler == 0 .AND. kt == nittrc000 ) .OR. ln_top_euler ) THEN ; rfact = rdttrc ! at nittrc000 |
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| 92 | ELSEIF( kt <= nittrc000 + nn_dttrc ) THEN ; rfact = 2. * rdttrc ! at nittrc000 or nittrc000+nn_dttrc (Leapfrog) |
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[5385] | 93 | ENDIF |
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| 94 | ! |
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| 95 | IF( ( ln_top_euler .AND. kt == nittrc000 ) .OR. ( .NOT.ln_top_euler .AND. kt <= nittrc000 + nn_dttrc ) ) THEN |
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| 96 | rfactr = 1. / rfact |
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| 97 | rfact2 = rfact / FLOAT( nrdttrc ) |
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| 98 | rfact2r = 1. / rfact2 |
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| 99 | xstep = rfact2 / rday ! Time step duration for biology |
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| 100 | IF(lwp) WRITE(numout,*) |
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[6140] | 101 | IF(lwp) WRITE(numout,*) ' Passive Tracer time step rfact = ', rfact, ' rdt = ', rdt |
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[5385] | 102 | IF(lwp) write(numout,*) ' PISCES Biology time step rfact2 = ', rfact2 |
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| 103 | IF(lwp) WRITE(numout,*) |
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| 104 | ENDIF |
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| 105 | |
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| 106 | IF( ( neuler == 0 .AND. kt == nittrc000 ) .OR. ln_top_euler ) THEN |
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| 107 | DO jn = jp_pcs0, jp_pcs1 ! SMS on tracer without Asselin time-filter |
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| 108 | trb(:,:,:,jn) = trn(:,:,:,jn) |
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| 109 | END DO |
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| 110 | ENDIF |
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| 111 | ! |
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[3443] | 112 | IF( ndayflxtr /= nday_year ) THEN ! New days |
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| 113 | ! |
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| 114 | ndayflxtr = nday_year |
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| 115 | |
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| 116 | IF(lwp) write(numout,*) |
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| 117 | IF(lwp) write(numout,*) ' New chemical constants and various rates for biogeochemistry at new day : ', nday_year |
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| 118 | IF(lwp) write(numout,*) '~~~~~~' |
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| 119 | |
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| 120 | CALL p4z_che ! computation of chemical constants |
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| 121 | CALL p4z_int( kt ) ! computation of various rates for biogeochemistry |
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| 122 | ! |
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| 123 | ENDIF |
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| 124 | |
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| 125 | IF( ll_sbc ) CALL p4z_sbc( kt ) ! external sources of nutrients |
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| 126 | |
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| 127 | DO jnt = 1, nrdttrc ! Potential time splitting if requested |
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| 128 | ! |
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[5385] | 129 | CALL p4z_bio( kt, jnt ) ! Biology |
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| 130 | CALL p4z_lys( kt, jnt ) ! Compute CaCO3 saturation |
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[6421] | 131 | CALL p4z_sed( kt, jnt ) ! Surface and Bottom boundary conditions |
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[5385] | 132 | CALL p4z_flx( kt, jnt ) ! Compute surface fluxes |
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[3443] | 133 | ! |
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[5385] | 134 | xnegtr(:,:,:) = 1.e0 |
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[3443] | 135 | DO jn = jp_pcs0, jp_pcs1 |
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[5385] | 136 | DO jk = 1, jpk |
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| 137 | DO jj = 1, jpj |
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| 138 | DO ji = 1, jpi |
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| 139 | IF( ( trb(ji,jj,jk,jn) + tra(ji,jj,jk,jn) ) < 0.e0 ) THEN |
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| 140 | ztra = ABS( trb(ji,jj,jk,jn) ) / ( ABS( tra(ji,jj,jk,jn) ) + rtrn ) |
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| 141 | xnegtr(ji,jj,jk) = MIN( xnegtr(ji,jj,jk), ztra ) |
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| 142 | ENDIF |
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| 143 | END DO |
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| 144 | END DO |
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| 145 | END DO |
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| 146 | END DO |
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| 147 | ! ! where at least 1 tracer concentration becomes negative |
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| 148 | ! ! |
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| 149 | DO jn = jp_pcs0, jp_pcs1 |
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| 150 | trb(:,:,:,jn) = trb(:,:,:,jn) + xnegtr(:,:,:) * tra(:,:,:,jn) |
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| 151 | END DO |
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| 152 | ! |
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| 153 | DO jn = jp_pcs0, jp_pcs1 |
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| 154 | tra(:,:,:,jn) = 0._wp |
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| 155 | END DO |
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[3443] | 156 | ! |
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[5385] | 157 | IF( ln_top_euler ) THEN |
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| 158 | DO jn = jp_pcs0, jp_pcs1 |
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| 159 | trn(:,:,:,jn) = trb(:,:,:,jn) |
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| 160 | END DO |
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| 161 | ENDIF |
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[3443] | 162 | END DO |
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| 163 | |
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| 164 | ! |
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[5385] | 165 | IF( l_trdtrc ) THEN |
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| 166 | DO jn = jp_pcs0, jp_pcs1 |
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| 167 | CALL trd_trc( tra(:,:,:,jn), jn, jptra_sms, kt ) ! save trends |
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| 168 | END DO |
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| 169 | END IF |
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| 170 | ! |
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[3443] | 171 | IF( lk_sed ) THEN |
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| 172 | ! |
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| 173 | CALL sed_model( kt ) ! Main program of Sediment model |
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| 174 | ! |
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| 175 | DO jn = jp_pcs0, jp_pcs1 |
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[5385] | 176 | CALL lbc_lnk( trb(:,:,:,jn), 'T', 1. ) |
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[3443] | 177 | END DO |
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| 178 | ! |
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| 179 | ENDIF |
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| 180 | ! |
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| 181 | IF( lrst_trc ) CALL p4z_rst( kt, 'WRITE' ) !* Write PISCES informations in restart file |
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| 182 | ! |
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[5385] | 183 | |
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[4996] | 184 | IF( lk_iomput .OR. ln_check_mass ) CALL p4z_chk_mass( kt ) ! Mass conservation checking |
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[3481] | 185 | |
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[4624] | 186 | IF ( lwm .AND. kt == nittrc000 ) CALL FLUSH ( numonp ) ! flush output namelist PISCES |
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[3443] | 187 | IF( nn_timing == 1 ) CALL timing_stop('p4z_sms') |
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| 188 | ! |
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[3481] | 189 | ! |
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[3443] | 190 | END SUBROUTINE p4z_sms |
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| 191 | |
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| 192 | SUBROUTINE p4z_sms_init |
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| 193 | !!---------------------------------------------------------------------- |
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| 194 | !! *** p4z_sms_init *** |
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| 195 | !! |
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| 196 | !! ** Purpose : read PISCES namelist |
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| 197 | !! |
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| 198 | !! ** input : file 'namelist.trc.s' containing the following |
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| 199 | !! namelist: natext, natbio, natsms |
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| 200 | !!---------------------------------------------------------------------- |
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| 201 | NAMELIST/nampisbio/ nrdttrc, wsbio, xkmort, ferat3, wsbio2, niter1max, niter2max |
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[4148] | 202 | NAMELIST/nampisdmp/ ln_pisdmp, nn_pisdmp |
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[3531] | 203 | NAMELIST/nampismass/ ln_check_mass |
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[4147] | 204 | INTEGER :: ios ! Local integer output status for namelist read |
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[3531] | 205 | !!---------------------------------------------------------------------- |
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[3443] | 206 | |
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[4147] | 207 | REWIND( numnatp_ref ) ! Namelist nampisbio in reference namelist : Pisces variables |
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| 208 | READ ( numnatp_ref, nampisbio, IOSTAT = ios, ERR = 901) |
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| 209 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisbio in reference namelist', lwp ) |
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[3531] | 210 | |
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[4147] | 211 | REWIND( numnatp_cfg ) ! Namelist nampisbio in configuration namelist : Pisces variables |
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| 212 | READ ( numnatp_cfg, nampisbio, IOSTAT = ios, ERR = 902 ) |
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| 213 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisbio in configuration namelist', lwp ) |
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[4624] | 214 | IF(lwm) WRITE ( numonp, nampisbio ) |
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[3443] | 215 | |
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| 216 | IF(lwp) THEN ! control print |
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| 217 | WRITE(numout,*) ' Namelist : nampisbio' |
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| 218 | WRITE(numout,*) ' frequence pour la biologie nrdttrc =', nrdttrc |
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| 219 | WRITE(numout,*) ' POC sinking speed wsbio =', wsbio |
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| 220 | WRITE(numout,*) ' half saturation constant for mortality xkmort =', xkmort |
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| 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,*) ' Maximum number of iterations for POC niter1max =', niter1max |
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| 224 | WRITE(numout,*) ' Maximum number of iterations for GOC niter2max =', niter2max |
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| 225 | ENDIF |
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| 226 | |
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[4147] | 227 | REWIND( numnatp_ref ) ! Namelist nampisdmp in reference namelist : Pisces damping |
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| 228 | READ ( numnatp_ref, nampisdmp, IOSTAT = ios, ERR = 905) |
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| 229 | 905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisdmp in reference namelist', lwp ) |
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[3531] | 230 | |
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[4147] | 231 | REWIND( numnatp_cfg ) ! Namelist nampisdmp in configuration namelist : Pisces damping |
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| 232 | READ ( numnatp_cfg, nampisdmp, IOSTAT = ios, ERR = 906 ) |
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| 233 | 906 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisdmp in configuration namelist', lwp ) |
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[4624] | 234 | IF(lwm) WRITE ( numonp, nampisdmp ) |
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[3443] | 235 | |
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| 236 | IF(lwp) THEN ! control print |
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| 237 | WRITE(numout,*) |
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| 238 | WRITE(numout,*) ' Namelist : nampisdmp' |
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| 239 | WRITE(numout,*) ' Relaxation of tracer to glodap mean value ln_pisdmp =', ln_pisdmp |
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| 240 | WRITE(numout,*) ' Frequency of Relaxation nn_pisdmp =', nn_pisdmp |
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| 241 | WRITE(numout,*) ' ' |
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| 242 | ENDIF |
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| 243 | |
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[4147] | 244 | REWIND( numnatp_ref ) ! Namelist nampismass in reference namelist : Pisces mass conservation check |
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| 245 | READ ( numnatp_ref, nampismass, IOSTAT = ios, ERR = 907) |
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| 246 | 907 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismass in reference namelist', lwp ) |
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| 247 | |
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| 248 | REWIND( numnatp_cfg ) ! Namelist nampismass in configuration namelist : Pisces mass conservation check |
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| 249 | READ ( numnatp_cfg, nampismass, IOSTAT = ios, ERR = 908 ) |
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| 250 | 908 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismass in configuration namelist', lwp ) |
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[4624] | 251 | IF(lwm) WRITE ( numonp, nampismass ) |
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[4147] | 252 | |
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[3531] | 253 | IF(lwp) THEN ! control print |
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| 254 | WRITE(numout,*) ' ' |
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| 255 | WRITE(numout,*) ' Namelist parameter for mass conservation checking' |
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| 256 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 257 | WRITE(numout,*) ' Flag to check mass conservation of NO3/Si/TALK ln_check_mass = ', ln_check_mass |
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| 258 | ENDIF |
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| 259 | |
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[3443] | 260 | END SUBROUTINE p4z_sms_init |
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| 261 | |
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[4152] | 262 | SUBROUTINE p4z_ph_ini |
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| 263 | !!--------------------------------------------------------------------- |
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| 264 | !! *** ROUTINE p4z_ini_ph *** |
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| 265 | !! |
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| 266 | !! ** Purpose : Initialization of chemical variables of the carbon cycle |
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| 267 | !!--------------------------------------------------------------------- |
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| 268 | INTEGER :: ji, jj, jk |
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| 269 | REAL(wp) :: zcaralk, zbicarb, zco3 |
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| 270 | REAL(wp) :: ztmas, ztmas1 |
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| 271 | !!--------------------------------------------------------------------- |
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| 272 | |
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| 273 | ! Set PH from total alkalinity, borat (???), akb3 (???) and ak23 (???) |
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| 274 | ! -------------------------------------------------------- |
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| 275 | DO jk = 1, jpk |
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| 276 | DO jj = 1, jpj |
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| 277 | DO ji = 1, jpi |
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| 278 | ztmas = tmask(ji,jj,jk) |
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| 279 | ztmas1 = 1. - tmask(ji,jj,jk) |
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[5385] | 280 | zcaralk = trb(ji,jj,jk,jptal) - borat(ji,jj,jk) / ( 1. + 1.E-8 / ( rtrn + akb3(ji,jj,jk) ) ) |
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| 281 | zco3 = ( zcaralk - trb(ji,jj,jk,jpdic) ) * ztmas + 0.5e-3 * ztmas1 |
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| 282 | zbicarb = ( 2. * trb(ji,jj,jk,jpdic) - zcaralk ) |
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[4152] | 283 | hi(ji,jj,jk) = ( ak23(ji,jj,jk) * zbicarb / zco3 ) * ztmas + 1.e-9 * ztmas1 |
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| 284 | END DO |
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| 285 | END DO |
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| 286 | END DO |
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| 287 | ! |
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| 288 | END SUBROUTINE p4z_ph_ini |
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| 289 | |
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[3443] | 290 | SUBROUTINE p4z_rst( kt, cdrw ) |
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| 291 | !!--------------------------------------------------------------------- |
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| 292 | !! *** ROUTINE p4z_rst *** |
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| 293 | !! |
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| 294 | !! ** Purpose : Read or write variables in restart file: |
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| 295 | !! |
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| 296 | !! WRITE(READ) mode: |
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| 297 | !! kt : number of time step since the begining of the experiment at the |
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| 298 | !! end of the current(previous) run |
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| 299 | !!--------------------------------------------------------------------- |
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| 300 | INTEGER , INTENT(in) :: kt ! ocean time-step |
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| 301 | CHARACTER(len=*), INTENT(in) :: cdrw ! "READ"/"WRITE" flag |
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| 302 | ! |
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| 303 | INTEGER :: ji, jj, jk |
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| 304 | REAL(wp) :: zcaralk, zbicarb, zco3 |
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| 305 | REAL(wp) :: ztmas, ztmas1 |
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| 306 | !!--------------------------------------------------------------------- |
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| 307 | |
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| 308 | IF( TRIM(cdrw) == 'READ' ) THEN |
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| 309 | ! |
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| 310 | IF(lwp) WRITE(numout,*) |
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| 311 | IF(lwp) WRITE(numout,*) ' p4z_rst : Read specific variables from pisces model ' |
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| 312 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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| 313 | ! |
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| 314 | IF( iom_varid( numrtr, 'PH', ldstop = .FALSE. ) > 0 ) THEN |
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| 315 | CALL iom_get( numrtr, jpdom_autoglo, 'PH' , hi(:,:,:) ) |
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| 316 | ELSE |
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| 317 | ! hi(:,:,:) = 1.e-9 |
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[4162] | 318 | CALL p4z_ph_ini |
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[3443] | 319 | ENDIF |
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| 320 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicalim', xksi(:,:) ) |
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| 321 | IF( iom_varid( numrtr, 'Silicamax', ldstop = .FALSE. ) > 0 ) THEN |
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| 322 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicamax' , xksimax(:,:) ) |
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| 323 | ELSE |
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| 324 | xksimax(:,:) = xksi(:,:) |
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| 325 | ENDIF |
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| 326 | ! |
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[4996] | 327 | IF( iom_varid( numrtr, 'tcflxcum', ldstop = .FALSE. ) > 0 ) THEN ! cumulative total flux of carbon |
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| 328 | CALL iom_get( numrtr, 'tcflxcum' , t_oce_co2_flx_cum ) |
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| 329 | ELSE |
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| 330 | t_oce_co2_flx_cum = 0._wp |
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| 331 | ENDIF |
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| 332 | ! |
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[3443] | 333 | ELSEIF( TRIM(cdrw) == 'WRITE' ) THEN |
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| 334 | IF( kt == nitrst ) THEN |
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| 335 | IF(lwp) WRITE(numout,*) |
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| 336 | IF(lwp) WRITE(numout,*) 'p4z_rst : write pisces restart file kt =', kt |
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| 337 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 338 | ENDIF |
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| 339 | CALL iom_rstput( kt, nitrst, numrtw, 'PH', hi(:,:,:) ) |
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| 340 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicalim', xksi(:,:) ) |
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| 341 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicamax', xksimax(:,:) ) |
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[4996] | 342 | CALL iom_rstput( kt, nitrst, numrtw, 'tcflxcum', t_oce_co2_flx_cum ) |
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[3443] | 343 | ENDIF |
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| 344 | ! |
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| 345 | END SUBROUTINE p4z_rst |
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| 346 | |
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| 347 | SUBROUTINE p4z_dmp( kt ) |
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| 348 | !!---------------------------------------------------------------------- |
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| 349 | !! *** p4z_dmp *** |
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| 350 | !! |
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| 351 | !! ** purpose : Relaxation of some tracers |
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| 352 | !!---------------------------------------------------------------------- |
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| 353 | ! |
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| 354 | INTEGER, INTENT( in ) :: kt ! time step |
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| 355 | ! |
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| 356 | REAL(wp) :: alkmean = 2426. ! mean value of alkalinity ( Glodap ; for Goyet 2391. ) |
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| 357 | REAL(wp) :: po4mean = 2.165 ! mean value of phosphates |
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| 358 | REAL(wp) :: no3mean = 30.90 ! mean value of nitrate |
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| 359 | REAL(wp) :: silmean = 91.51 ! mean value of silicate |
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| 360 | ! |
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[5385] | 361 | REAL(wp) :: zarea, zalksumn, zpo4sumn, zno3sumn, zsilsumn |
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| 362 | REAL(wp) :: zalksumb, zpo4sumb, zno3sumb, zsilsumb |
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[3443] | 363 | !!--------------------------------------------------------------------- |
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| 364 | |
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| 365 | |
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| 366 | IF(lwp) WRITE(numout,*) |
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[3557] | 367 | IF(lwp) WRITE(numout,*) ' p4z_dmp : Restoring of nutrients at time-step kt = ', kt |
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[3443] | 368 | IF(lwp) WRITE(numout,*) |
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| 369 | |
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[3557] | 370 | IF( cp_cfg == "orca" .AND. .NOT. lk_c1d ) THEN ! ORCA configuration (not 1D) ! |
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[3443] | 371 | ! ! --------------------------- ! |
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| 372 | ! set total alkalinity, phosphate, nitrate & silicate |
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| 373 | zarea = 1._wp / glob_sum( cvol(:,:,:) ) * 1e6 |
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| 374 | |
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[5385] | 375 | zalksumn = glob_sum( trn(:,:,:,jptal) * cvol(:,:,:) ) * zarea |
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| 376 | zpo4sumn = glob_sum( trn(:,:,:,jppo4) * cvol(:,:,:) ) * zarea * po4r |
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| 377 | zno3sumn = glob_sum( trn(:,:,:,jpno3) * cvol(:,:,:) ) * zarea * rno3 |
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| 378 | zsilsumn = glob_sum( trn(:,:,:,jpsil) * cvol(:,:,:) ) * zarea |
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[3443] | 379 | |
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[5385] | 380 | IF(lwp) WRITE(numout,*) ' TALKN mean : ', zalksumn |
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| 381 | trn(:,:,:,jptal) = trn(:,:,:,jptal) * alkmean / zalksumn |
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[3443] | 382 | |
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[5385] | 383 | IF(lwp) WRITE(numout,*) ' PO4N mean : ', zpo4sumn |
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| 384 | trn(:,:,:,jppo4) = trn(:,:,:,jppo4) * po4mean / zpo4sumn |
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[3443] | 385 | |
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[5385] | 386 | IF(lwp) WRITE(numout,*) ' NO3N mean : ', zno3sumn |
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| 387 | trn(:,:,:,jpno3) = trn(:,:,:,jpno3) * no3mean / zno3sumn |
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[3443] | 388 | |
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[5385] | 389 | IF(lwp) WRITE(numout,*) ' SiO3N mean : ', zsilsumn |
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| 390 | trn(:,:,:,jpsil) = MIN( 400.e-6,trn(:,:,:,jpsil) * silmean / zsilsumn ) |
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[3443] | 391 | ! |
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[5385] | 392 | ! |
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| 393 | IF( .NOT. ln_top_euler ) THEN |
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| 394 | zalksumb = glob_sum( trb(:,:,:,jptal) * cvol(:,:,:) ) * zarea |
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| 395 | zpo4sumb = glob_sum( trb(:,:,:,jppo4) * cvol(:,:,:) ) * zarea * po4r |
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| 396 | zno3sumb = glob_sum( trb(:,:,:,jpno3) * cvol(:,:,:) ) * zarea * rno3 |
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| 397 | zsilsumb = glob_sum( trb(:,:,:,jpsil) * cvol(:,:,:) ) * zarea |
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| 398 | |
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| 399 | IF(lwp) WRITE(numout,*) ' ' |
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| 400 | IF(lwp) WRITE(numout,*) ' TALKB mean : ', zalksumb |
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| 401 | trb(:,:,:,jptal) = trb(:,:,:,jptal) * alkmean / zalksumb |
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| 402 | |
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| 403 | IF(lwp) WRITE(numout,*) ' PO4B mean : ', zpo4sumb |
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| 404 | trb(:,:,:,jppo4) = trb(:,:,:,jppo4) * po4mean / zpo4sumb |
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| 405 | |
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| 406 | IF(lwp) WRITE(numout,*) ' NO3B mean : ', zno3sumb |
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| 407 | trb(:,:,:,jpno3) = trb(:,:,:,jpno3) * no3mean / zno3sumb |
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| 408 | |
---|
| 409 | IF(lwp) WRITE(numout,*) ' SiO3B mean : ', zsilsumb |
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| 410 | trb(:,:,:,jpsil) = MIN( 400.e-6,trb(:,:,:,jpsil) * silmean / zsilsumb ) |
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| 411 | ENDIF |
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| 412 | ! |
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[3443] | 413 | ENDIF |
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[5385] | 414 | ! |
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[3443] | 415 | END SUBROUTINE p4z_dmp |
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| 416 | |
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| 417 | |
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| 418 | SUBROUTINE p4z_chk_mass( kt ) |
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| 419 | !!---------------------------------------------------------------------- |
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| 420 | !! *** ROUTINE p4z_chk_mass *** |
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| 421 | !! |
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| 422 | !! ** Purpose : Mass conservation check |
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| 423 | !! |
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| 424 | !!--------------------------------------------------------------------- |
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| 425 | ! |
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[5547] | 426 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 427 | REAL(wp) :: zrdenittot, zsdenittot, znitrpottot |
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[5385] | 428 | CHARACTER(LEN=100) :: cltxt |
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| 429 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zvol |
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| 430 | INTEGER :: jk |
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| 431 | !!---------------------------------------------------------------------- |
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| 432 | |
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| 433 | ! |
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[3443] | 434 | !!--------------------------------------------------------------------- |
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| 435 | |
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| 436 | IF( kt == nittrc000 ) THEN |
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[3451] | 437 | IF( ln_check_mass .AND. lwp) THEN ! Open budget file of NO3, ALK, Si, Fer |
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[3496] | 438 | CALL ctl_opn( numco2, 'carbon.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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| 439 | CALL ctl_opn( numnut, 'nutrient.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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[5385] | 440 | CALL ctl_opn( numnit, 'nitrogen.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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| 441 | xfact1 = rfact2r * 12. / 1.e15 * ryyss ! conversion molC/kt --> PgC/yr |
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| 442 | xfact2 = 1.e+3 * rno3 * 14. / 1.e12 * ryyss ! conversion molC/l/s ----> TgN/m3/yr |
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[5547] | 443 | xfact3 = 1.e+3 * rfact2r * rno3 ! conversion molC/l/kt ----> molN/m3/s |
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[5385] | 444 | cltxt='time-step Alkalinity Nitrate Phosphorus Silicate Iron' |
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| 445 | IF( lwp ) WRITE(numnut,*) TRIM(cltxt) |
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| 446 | IF( lwp ) WRITE(numnut,*) |
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[3443] | 447 | ENDIF |
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| 448 | ENDIF |
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| 449 | |
---|
[5385] | 450 | ! |
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[4996] | 451 | IF( iom_use( "pno3tot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 452 | ! Compute the budget of NO3, ALK, Si, Fer |
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[3780] | 453 | no3budget = glob_sum( ( trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) & |
---|
| 454 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
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| 455 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) & |
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| 456 | & + trn(:,:,:,jppoc) & |
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| 457 | & + trn(:,:,:,jpgoc) & |
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[4996] | 458 | & + trn(:,:,:,jpdoc) ) * cvol(:,:,:) ) |
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| 459 | ! |
---|
| 460 | no3budget = no3budget / areatot |
---|
| 461 | CALL iom_put( "pno3tot", no3budget ) |
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| 462 | ENDIF |
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| 463 | ! |
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[5385] | 464 | IF( iom_use( "ppo4tot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 465 | po4budget = glob_sum( ( trn(:,:,:,jppo4) & |
---|
| 466 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
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| 467 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) & |
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| 468 | & + trn(:,:,:,jppoc) & |
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| 469 | & + trn(:,:,:,jpgoc) & |
---|
| 470 | & + trn(:,:,:,jpdoc) ) * cvol(:,:,:) ) |
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| 471 | po4budget = po4budget / areatot |
---|
| 472 | CALL iom_put( "ppo4tot", po4budget ) |
---|
| 473 | ENDIF |
---|
| 474 | ! |
---|
| 475 | IF( iom_use( "psiltot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[3496] | 476 | silbudget = glob_sum( ( trn(:,:,:,jpsil) + trn(:,:,:,jpgsi) & |
---|
[3780] | 477 | & + trn(:,:,:,jpdsi) ) * cvol(:,:,:) ) |
---|
[4996] | 478 | ! |
---|
| 479 | silbudget = silbudget / areatot |
---|
| 480 | CALL iom_put( "psiltot", silbudget ) |
---|
| 481 | ENDIF |
---|
| 482 | ! |
---|
[5385] | 483 | IF( iom_use( "palktot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[3496] | 484 | alkbudget = glob_sum( ( trn(:,:,:,jpno3) * rno3 & |
---|
[3780] | 485 | & + trn(:,:,:,jptal) & |
---|
| 486 | & + trn(:,:,:,jpcal) * 2. ) * cvol(:,:,:) ) |
---|
[4996] | 487 | ! |
---|
| 488 | alkbudget = alkbudget / areatot |
---|
| 489 | CALL iom_put( "palktot", alkbudget ) |
---|
| 490 | ENDIF |
---|
| 491 | ! |
---|
[5385] | 492 | IF( iom_use( "pfertot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[3496] | 493 | ferbudget = glob_sum( ( trn(:,:,:,jpfer) + trn(:,:,:,jpnfe) & |
---|
[3780] | 494 | & + trn(:,:,:,jpdfe) & |
---|
| 495 | & + trn(:,:,:,jpbfe) & |
---|
| 496 | & + trn(:,:,:,jpsfe) & |
---|
[4153] | 497 | & + trn(:,:,:,jpzoo) * ferat3 & |
---|
[3780] | 498 | & + trn(:,:,:,jpmes) * ferat3 ) * cvol(:,:,:) ) |
---|
[3496] | 499 | ! |
---|
| 500 | ferbudget = ferbudget / areatot |
---|
[4996] | 501 | CALL iom_put( "pfertot", ferbudget ) |
---|
[3496] | 502 | ENDIF |
---|
[4996] | 503 | ! |
---|
[5385] | 504 | |
---|
| 505 | ! Global budget of N SMS : denitrification in the water column and in the sediment |
---|
| 506 | ! nitrogen fixation by the diazotrophs |
---|
| 507 | ! -------------------------------------------------------------------------------- |
---|
| 508 | IF( iom_use( "tnfix" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 509 | znitrpottot = glob_sum ( nitrpot(:,:,:) * nitrfix * cvol(:,:,:) ) |
---|
| 510 | CALL iom_put( "tnfix" , znitrpottot * 1.e+3 * rno3 ) ! Global nitrogen fixation molC/l to molN/m3 |
---|
| 511 | ENDIF |
---|
| 512 | ! |
---|
| 513 | IF( iom_use( "tdenit" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 514 | zrdenittot = glob_sum ( denitr(:,:,:) * rdenit * xnegtr(:,:,:) * cvol(:,:,:) ) |
---|
| 515 | CALL iom_put( "tdenit" , zrdenittot * 1.e+3 * rno3 ) ! Total denitrification molC/l to molN/m3 |
---|
| 516 | ENDIF |
---|
| 517 | ! |
---|
| 518 | IF( iom_use( "Sdenit" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 519 | zsdenittot = glob_sum ( sdenit(:,:) * e1e2t(:,:) ) |
---|
[5547] | 520 | CALL iom_put( "Sdenit", sdenit(:,:) * xfact3 * tmask(:,:,1) ) ! Nitrate reduction in the sediments |
---|
[5385] | 521 | ENDIF |
---|
| 522 | |
---|
[4996] | 523 | IF( ln_check_mass .AND. kt == nitend ) THEN ! Compute the budget of NO3, ALK, Si, Fer |
---|
| 524 | t_atm_co2_flx = t_atm_co2_flx / glob_sum( e1e2t(:,:) ) |
---|
[5385] | 525 | t_oce_co2_flx = t_oce_co2_flx * xfact1 * (-1 ) |
---|
| 526 | tpp = tpp * 1000. * xfact1 |
---|
| 527 | t_oce_co2_exp = t_oce_co2_exp * 1000. * xfact1 |
---|
[4996] | 528 | IF( lwp ) WRITE(numco2,9000) ndastp, t_atm_co2_flx, t_oce_co2_flx, tpp, t_oce_co2_exp |
---|
[5385] | 529 | IF( lwp ) WRITE(numnut,9100) ndastp, alkbudget * 1.e+06, & |
---|
[4996] | 530 | & no3budget * rno3 * 1.e+06, & |
---|
[5385] | 531 | & po4budget * po4r * 1.e+06, & |
---|
[4996] | 532 | & silbudget * 1.e+06, & |
---|
| 533 | & ferbudget * 1.e+09 |
---|
[5385] | 534 | ! |
---|
| 535 | IF( lwp ) WRITE(numnit,9200) ndastp, znitrpottot * xfact2 , & |
---|
| 536 | & zrdenittot * xfact2 , & |
---|
| 537 | & zsdenittot * xfact2 |
---|
| 538 | |
---|
[4996] | 539 | ENDIF |
---|
| 540 | ! |
---|
[3496] | 541 | 9000 FORMAT(i8,f10.5,e18.10,f10.5,f10.5) |
---|
[5385] | 542 | 9100 FORMAT(i8,5e18.10) |
---|
| 543 | 9200 FORMAT(i8,3f10.5) |
---|
| 544 | |
---|
[3443] | 545 | ! |
---|
| 546 | END SUBROUTINE p4z_chk_mass |
---|
| 547 | |
---|
| 548 | #else |
---|
| 549 | !!====================================================================== |
---|
| 550 | !! Dummy module : No PISCES bio-model |
---|
| 551 | !!====================================================================== |
---|
| 552 | CONTAINS |
---|
| 553 | SUBROUTINE p4z_sms( kt ) ! Empty routine |
---|
| 554 | INTEGER, INTENT( in ) :: kt |
---|
| 555 | WRITE(*,*) 'p4z_sms: You should not have seen this print! error?', kt |
---|
| 556 | END SUBROUTINE p4z_sms |
---|
| 557 | #endif |
---|
| 558 | |
---|
| 559 | !!====================================================================== |
---|
| 560 | END MODULE p4zsms |
---|