[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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[4990] | 9 | !! p4zsms : Time loop of passive tracers sms |
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[3443] | 10 | !!---------------------------------------------------------------------- |
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| 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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[5385] | 22 | USE p4zrem ! remineralisation |
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[3443] | 23 | USE iom ! I/O manager |
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[4990] | 24 | USE trd_oce ! Ocean trends variables |
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| 25 | USE trdtrc ! TOP trends variables |
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[3443] | 26 | USE sedmodel ! Sediment model |
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| 27 | USE prtctl_trc ! print control for debugging |
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| 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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[5385] | 35 | REAL(wp) :: alkbudget, no3budget, silbudget, ferbudget, po4budget |
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[5547] | 36 | REAL(wp) :: xfact1, xfact2, xfact3 |
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[5385] | 37 | INTEGER :: numco2, numnut, numnit !: logical unit for co2 budget |
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[3443] | 38 | |
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[5385] | 39 | !!* Array used to indicate negative tracer values |
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| 40 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: xnegtr !: ??? |
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| 41 | |
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| 42 | |
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[3443] | 43 | !!---------------------------------------------------------------------- |
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| 44 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| 45 | !! $Id: p4zsms.F90 3320 2012-03-05 16:37:52Z cetlod $ |
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| 46 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 47 | !!---------------------------------------------------------------------- |
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| 48 | |
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| 49 | CONTAINS |
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| 50 | |
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| 51 | SUBROUTINE p4z_sms( kt ) |
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| 52 | !!--------------------------------------------------------------------- |
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| 53 | !! *** ROUTINE p4z_sms *** |
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| 54 | !! |
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| 55 | !! ** Purpose : Managment of the call to Biological sources and sinks |
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| 56 | !! routines of PISCES bio-model |
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| 57 | !! |
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| 58 | !! ** Method : - at each new day ... |
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| 59 | !! - several calls of bio and sed ??? |
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| 60 | !! - ... |
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| 61 | !!--------------------------------------------------------------------- |
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| 62 | ! |
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| 63 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 64 | !! |
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[5385] | 65 | INTEGER :: ji, jj, jk, jnt, jn, jl |
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| 66 | REAL(wp) :: ztra |
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[3443] | 67 | CHARACTER (len=25) :: charout |
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| 68 | !!--------------------------------------------------------------------- |
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| 69 | ! |
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| 70 | IF( nn_timing == 1 ) CALL timing_start('p4z_sms') |
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| 71 | ! |
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[4152] | 72 | IF( kt == nittrc000 ) THEN |
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| 73 | ! |
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[5385] | 74 | ALLOCATE( xnegtr(jpi,jpj,jpk) ) |
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| 75 | ! |
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[4152] | 76 | CALL p4z_che ! initialize the chemical constants |
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| 77 | ! |
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[7646] | 78 | IF( .NOT. ln_rsttr ) THEN ; CALL ahini_for_at(hi) ! set PH at kt=nit000 |
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[4152] | 79 | ELSE ; CALL p4z_rst( nittrc000, 'READ' ) !* read or initialize all required fields |
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| 80 | ENDIF |
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| 81 | ! |
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| 82 | ENDIF |
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| 83 | ! |
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[3443] | 84 | IF( ln_pisdmp .AND. MOD( kt - nn_dttrc, nn_pisdmp ) == 0 ) CALL p4z_dmp( kt ) ! Relaxation of some tracers |
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[3496] | 85 | ! |
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[7646] | 86 | rfact = r2dttrc |
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[5385] | 87 | ! |
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| 88 | IF( ( ln_top_euler .AND. kt == nittrc000 ) .OR. ( .NOT.ln_top_euler .AND. kt <= nittrc000 + nn_dttrc ) ) THEN |
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| 89 | rfactr = 1. / rfact |
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[7646] | 90 | rfact2 = rfact / REAL( nrdttrc, wp ) |
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[5385] | 91 | rfact2r = 1. / rfact2 |
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| 92 | xstep = rfact2 / rday ! Time step duration for biology |
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| 93 | IF(lwp) WRITE(numout,*) |
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[6140] | 94 | IF(lwp) WRITE(numout,*) ' Passive Tracer time step rfact = ', rfact, ' rdt = ', rdt |
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[5385] | 95 | IF(lwp) write(numout,*) ' PISCES Biology time step rfact2 = ', rfact2 |
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| 96 | IF(lwp) WRITE(numout,*) |
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| 97 | ENDIF |
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| 98 | |
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| 99 | IF( ( neuler == 0 .AND. kt == nittrc000 ) .OR. ln_top_euler ) THEN |
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| 100 | DO jn = jp_pcs0, jp_pcs1 ! SMS on tracer without Asselin time-filter |
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[7698] | 101 | !$OMP PARALLEL DO schedule(static) private(jk, jj, ji) |
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| 102 | DO jk = 1, jpk |
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| 103 | DO jj = 1, jpj |
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| 104 | DO ji = 1, jpi |
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| 105 | trb(ji,jj,jk,jn) = trn(ji,jj,jk,jn) |
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| 106 | END DO |
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| 107 | END DO |
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| 108 | END DO |
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[5385] | 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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[7698] | 134 | !$OMP PARALLEL |
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| 135 | !$OMP DO schedule(static) private(jk, jj, ji) |
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| 136 | DO jk = 1, jpk |
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| 137 | DO jj = 1, jpj |
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| 138 | DO ji = 1, jpi |
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| 139 | xnegtr(ji,jj,jk) = 1.e0 |
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| 140 | END DO |
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| 141 | END DO |
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| 142 | END DO |
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[3443] | 143 | DO jn = jp_pcs0, jp_pcs1 |
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[7698] | 144 | !$OMP DO schedule(static) private(jk, jj, ji, ztra) |
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[5385] | 145 | DO jk = 1, jpk |
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| 146 | DO jj = 1, jpj |
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| 147 | DO ji = 1, jpi |
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| 148 | IF( ( trb(ji,jj,jk,jn) + tra(ji,jj,jk,jn) ) < 0.e0 ) THEN |
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| 149 | ztra = ABS( trb(ji,jj,jk,jn) ) / ( ABS( tra(ji,jj,jk,jn) ) + rtrn ) |
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| 150 | xnegtr(ji,jj,jk) = MIN( xnegtr(ji,jj,jk), ztra ) |
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| 151 | ENDIF |
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| 152 | END DO |
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| 153 | END DO |
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| 154 | END DO |
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| 155 | END DO |
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| 156 | ! ! where at least 1 tracer concentration becomes negative |
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| 157 | ! ! |
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| 158 | DO jn = jp_pcs0, jp_pcs1 |
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[7698] | 159 | !$OMP DO schedule(static) private(jk, jj, ji) |
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| 160 | DO jk = 1, jpk |
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| 161 | DO jj = 1, jpj |
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| 162 | DO ji = 1, jpi |
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| 163 | trb(ji,jj,jk,jn) = trb(ji,jj,jk,jn) + xnegtr(ji,jj,jk) * tra(ji,jj,jk,jn) |
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| 164 | END DO |
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| 165 | END DO |
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| 166 | END DO |
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[5385] | 167 | END DO |
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| 168 | ! |
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| 169 | DO jn = jp_pcs0, jp_pcs1 |
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[7698] | 170 | !$OMP DO schedule(static) private(jk, jj, ji) |
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| 171 | DO jk = 1, jpk |
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| 172 | DO jj = 1, jpj |
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| 173 | DO ji = 1, jpi |
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| 174 | tra(ji,jj,jk,jn) = 0._wp |
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| 175 | END DO |
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| 176 | END DO |
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| 177 | END DO |
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[5385] | 178 | END DO |
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[7698] | 179 | !$OMP END PARALLEL |
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[3443] | 180 | ! |
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[5385] | 181 | IF( ln_top_euler ) THEN |
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| 182 | DO jn = jp_pcs0, jp_pcs1 |
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[7698] | 183 | !$OMP PARALLEL DO schedule(static) private(jk, jj, ji) |
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| 184 | DO jk = 1, jpk |
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| 185 | DO jj = 1, jpj |
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| 186 | DO ji = 1, jpi |
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| 187 | trn(ji,jj,jk,jn) = trb(ji,jj,jk,jn) |
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| 188 | END DO |
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| 189 | END DO |
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| 190 | END DO |
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[5385] | 191 | END DO |
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| 192 | ENDIF |
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[3443] | 193 | END DO |
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| 194 | |
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| 195 | ! |
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[5385] | 196 | IF( l_trdtrc ) THEN |
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| 197 | DO jn = jp_pcs0, jp_pcs1 |
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| 198 | CALL trd_trc( tra(:,:,:,jn), jn, jptra_sms, kt ) ! save trends |
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| 199 | END DO |
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| 200 | END IF |
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| 201 | ! |
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[3443] | 202 | IF( lk_sed ) THEN |
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| 203 | ! |
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| 204 | CALL sed_model( kt ) ! Main program of Sediment model |
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| 205 | ! |
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| 206 | DO jn = jp_pcs0, jp_pcs1 |
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[5385] | 207 | CALL lbc_lnk( trb(:,:,:,jn), 'T', 1. ) |
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[3443] | 208 | END DO |
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| 209 | ! |
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| 210 | ENDIF |
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| 211 | ! |
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| 212 | IF( lrst_trc ) CALL p4z_rst( kt, 'WRITE' ) !* Write PISCES informations in restart file |
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| 213 | ! |
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[5385] | 214 | |
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[4996] | 215 | IF( lk_iomput .OR. ln_check_mass ) CALL p4z_chk_mass( kt ) ! Mass conservation checking |
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[3481] | 216 | |
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[4624] | 217 | IF ( lwm .AND. kt == nittrc000 ) CALL FLUSH ( numonp ) ! flush output namelist PISCES |
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[3443] | 218 | IF( nn_timing == 1 ) CALL timing_stop('p4z_sms') |
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| 219 | ! |
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[3481] | 220 | ! |
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[3443] | 221 | END SUBROUTINE p4z_sms |
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| 222 | |
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| 223 | SUBROUTINE p4z_sms_init |
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| 224 | !!---------------------------------------------------------------------- |
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| 225 | !! *** p4z_sms_init *** |
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| 226 | !! |
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| 227 | !! ** Purpose : read PISCES namelist |
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| 228 | !! |
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| 229 | !! ** input : file 'namelist.trc.s' containing the following |
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| 230 | !! namelist: natext, natbio, natsms |
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| 231 | !!---------------------------------------------------------------------- |
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[7646] | 232 | NAMELIST/nampisbio/ nrdttrc, wsbio, xkmort, ferat3, wsbio2, wsbio2max, wsbio2scale, & |
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| 233 | & niter1max, niter2max, wfep, ldocp, ldocz, lthet, & |
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| 234 | & no3rat3, po4rat3 |
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| 235 | |
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[4148] | 236 | NAMELIST/nampisdmp/ ln_pisdmp, nn_pisdmp |
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[3531] | 237 | NAMELIST/nampismass/ ln_check_mass |
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[4147] | 238 | INTEGER :: ios ! Local integer output status for namelist read |
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[3531] | 239 | !!---------------------------------------------------------------------- |
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[3443] | 240 | |
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[4147] | 241 | REWIND( numnatp_ref ) ! Namelist nampisbio in reference namelist : Pisces variables |
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| 242 | READ ( numnatp_ref, nampisbio, IOSTAT = ios, ERR = 901) |
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| 243 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisbio in reference namelist', lwp ) |
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[3531] | 244 | |
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[4147] | 245 | REWIND( numnatp_cfg ) ! Namelist nampisbio in configuration namelist : Pisces variables |
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| 246 | READ ( numnatp_cfg, nampisbio, IOSTAT = ios, ERR = 902 ) |
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| 247 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisbio in configuration namelist', lwp ) |
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[4624] | 248 | IF(lwm) WRITE ( numonp, nampisbio ) |
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[3443] | 249 | |
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| 250 | IF(lwp) THEN ! control print |
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| 251 | WRITE(numout,*) ' Namelist : nampisbio' |
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[7646] | 252 | WRITE(numout,*) ' frequence pour la biologie nrdttrc =', nrdttrc |
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| 253 | WRITE(numout,*) ' POC sinking speed wsbio =', wsbio |
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| 254 | WRITE(numout,*) ' half saturation constant for mortality xkmort =', xkmort |
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| 255 | IF( ln_p5z ) THEN |
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| 256 | WRITE(numout,*) ' N/C in zooplankton no3rat3 =', no3rat3 |
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| 257 | WRITE(numout,*) ' P/C in zooplankton po4rat3 =', po4rat3 |
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| 258 | ENDIF |
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| 259 | WRITE(numout,*) ' Fe/C in zooplankton ferat3 =', ferat3 |
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| 260 | WRITE(numout,*) ' Big particles sinking speed wsbio2 =', wsbio2 |
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| 261 | WRITE(numout,*) ' Big particles maximum sinking speed wsbio2max =', wsbio2max |
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| 262 | WRITE(numout,*) ' Big particles sinking speed length scale wsbio2scale =', wsbio2scale |
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[3443] | 263 | WRITE(numout,*) ' Maximum number of iterations for POC niter1max =', niter1max |
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| 264 | WRITE(numout,*) ' Maximum number of iterations for GOC niter2max =', niter2max |
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[7646] | 265 | IF( ln_ligand ) THEN |
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| 266 | WRITE(numout,*) ' FeP sinking speed wfep =', wfep |
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| 267 | IF( ln_p4z ) THEN |
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| 268 | WRITE(numout,*) ' Phyto ligand production per unit doc ldocp =', ldocp |
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| 269 | WRITE(numout,*) ' Zoo ligand production per unit doc ldocz =', ldocz |
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| 270 | WRITE(numout,*) ' Proportional loss of ligands due to Fe uptake lthet =', lthet |
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| 271 | ENDIF |
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| 272 | ENDIF |
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[3443] | 273 | ENDIF |
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| 274 | |
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| 275 | |
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[4147] | 276 | REWIND( numnatp_ref ) ! Namelist nampisdmp in reference namelist : Pisces damping |
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| 277 | READ ( numnatp_ref, nampisdmp, IOSTAT = ios, ERR = 905) |
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| 278 | 905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisdmp in reference namelist', lwp ) |
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[3531] | 279 | |
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[4147] | 280 | REWIND( numnatp_cfg ) ! Namelist nampisdmp in configuration namelist : Pisces damping |
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| 281 | READ ( numnatp_cfg, nampisdmp, IOSTAT = ios, ERR = 906 ) |
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| 282 | 906 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisdmp in configuration namelist', lwp ) |
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[4624] | 283 | IF(lwm) WRITE ( numonp, nampisdmp ) |
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[3443] | 284 | |
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| 285 | IF(lwp) THEN ! control print |
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| 286 | WRITE(numout,*) |
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| 287 | WRITE(numout,*) ' Namelist : nampisdmp' |
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| 288 | WRITE(numout,*) ' Relaxation of tracer to glodap mean value ln_pisdmp =', ln_pisdmp |
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| 289 | WRITE(numout,*) ' Frequency of Relaxation nn_pisdmp =', nn_pisdmp |
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| 290 | WRITE(numout,*) ' ' |
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| 291 | ENDIF |
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| 292 | |
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[4147] | 293 | REWIND( numnatp_ref ) ! Namelist nampismass in reference namelist : Pisces mass conservation check |
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| 294 | READ ( numnatp_ref, nampismass, IOSTAT = ios, ERR = 907) |
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| 295 | 907 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismass in reference namelist', lwp ) |
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| 296 | |
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| 297 | REWIND( numnatp_cfg ) ! Namelist nampismass in configuration namelist : Pisces mass conservation check |
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| 298 | READ ( numnatp_cfg, nampismass, IOSTAT = ios, ERR = 908 ) |
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| 299 | 908 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismass in configuration namelist', lwp ) |
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[4624] | 300 | IF(lwm) WRITE ( numonp, nampismass ) |
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[4147] | 301 | |
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[3531] | 302 | IF(lwp) THEN ! control print |
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| 303 | WRITE(numout,*) ' ' |
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| 304 | WRITE(numout,*) ' Namelist parameter for mass conservation checking' |
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| 305 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 306 | WRITE(numout,*) ' Flag to check mass conservation of NO3/Si/TALK ln_check_mass = ', ln_check_mass |
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| 307 | ENDIF |
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| 308 | |
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[3443] | 309 | END SUBROUTINE p4z_sms_init |
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| 310 | |
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| 311 | SUBROUTINE p4z_rst( kt, cdrw ) |
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| 312 | !!--------------------------------------------------------------------- |
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| 313 | !! *** ROUTINE p4z_rst *** |
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| 314 | !! |
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| 315 | !! ** Purpose : Read or write variables in restart file: |
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| 316 | !! |
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| 317 | !! WRITE(READ) mode: |
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| 318 | !! kt : number of time step since the begining of the experiment at the |
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| 319 | !! end of the current(previous) run |
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| 320 | !!--------------------------------------------------------------------- |
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| 321 | INTEGER , INTENT(in) :: kt ! ocean time-step |
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| 322 | CHARACTER(len=*), INTENT(in) :: cdrw ! "READ"/"WRITE" flag |
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| 323 | ! |
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| 324 | !!--------------------------------------------------------------------- |
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| 325 | |
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| 326 | IF( TRIM(cdrw) == 'READ' ) THEN |
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| 327 | ! |
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| 328 | IF(lwp) WRITE(numout,*) |
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| 329 | IF(lwp) WRITE(numout,*) ' p4z_rst : Read specific variables from pisces model ' |
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| 330 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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| 331 | ! |
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| 332 | IF( iom_varid( numrtr, 'PH', ldstop = .FALSE. ) > 0 ) THEN |
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| 333 | CALL iom_get( numrtr, jpdom_autoglo, 'PH' , hi(:,:,:) ) |
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| 334 | ELSE |
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[7646] | 335 | CALL ahini_for_at(hi) |
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[3443] | 336 | ENDIF |
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| 337 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicalim', xksi(:,:) ) |
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| 338 | IF( iom_varid( numrtr, 'Silicamax', ldstop = .FALSE. ) > 0 ) THEN |
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| 339 | CALL iom_get( numrtr, jpdom_autoglo, 'Silicamax' , xksimax(:,:) ) |
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| 340 | ELSE |
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| 341 | xksimax(:,:) = xksi(:,:) |
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| 342 | ENDIF |
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| 343 | ! |
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[4996] | 344 | IF( iom_varid( numrtr, 'tcflxcum', ldstop = .FALSE. ) > 0 ) THEN ! cumulative total flux of carbon |
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| 345 | CALL iom_get( numrtr, 'tcflxcum' , t_oce_co2_flx_cum ) |
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| 346 | ELSE |
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| 347 | t_oce_co2_flx_cum = 0._wp |
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| 348 | ENDIF |
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| 349 | ! |
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[7646] | 350 | IF( ln_p5z ) THEN |
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| 351 | IF( iom_varid( numrtr, 'sized', ldstop = .FALSE. ) > 0 ) THEN |
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| 352 | CALL iom_get( numrtr, jpdom_autoglo, 'sizep' , sized(:,:,:) ) |
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| 353 | CALL iom_get( numrtr, jpdom_autoglo, 'sizen' , sized(:,:,:) ) |
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| 354 | CALL iom_get( numrtr, jpdom_autoglo, 'sized' , sized(:,:,:) ) |
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| 355 | ELSE |
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| 356 | sizep(:,:,:) = 1. |
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| 357 | sizen(:,:,:) = 1. |
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| 358 | sized(:,:,:) = 1. |
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| 359 | ENDIF |
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| 360 | ENDIF |
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| 361 | ! |
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[3443] | 362 | ELSEIF( TRIM(cdrw) == 'WRITE' ) THEN |
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| 363 | IF( kt == nitrst ) THEN |
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| 364 | IF(lwp) WRITE(numout,*) |
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| 365 | IF(lwp) WRITE(numout,*) 'p4z_rst : write pisces restart file kt =', kt |
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| 366 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 367 | ENDIF |
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| 368 | CALL iom_rstput( kt, nitrst, numrtw, 'PH', hi(:,:,:) ) |
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| 369 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicalim', xksi(:,:) ) |
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| 370 | CALL iom_rstput( kt, nitrst, numrtw, 'Silicamax', xksimax(:,:) ) |
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[4996] | 371 | CALL iom_rstput( kt, nitrst, numrtw, 'tcflxcum', t_oce_co2_flx_cum ) |
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[7646] | 372 | IF( ln_p5z ) THEN |
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| 373 | CALL iom_rstput( kt, nitrst, numrtw, 'sizep', sized(:,:,:) ) |
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| 374 | CALL iom_rstput( kt, nitrst, numrtw, 'sizen', sized(:,:,:) ) |
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| 375 | CALL iom_rstput( kt, nitrst, numrtw, 'sized', sized(:,:,:) ) |
---|
| 376 | ENDIF |
---|
[3443] | 377 | ENDIF |
---|
| 378 | ! |
---|
| 379 | END SUBROUTINE p4z_rst |
---|
| 380 | |
---|
| 381 | SUBROUTINE p4z_dmp( kt ) |
---|
| 382 | !!---------------------------------------------------------------------- |
---|
| 383 | !! *** p4z_dmp *** |
---|
| 384 | !! |
---|
| 385 | !! ** purpose : Relaxation of some tracers |
---|
| 386 | !!---------------------------------------------------------------------- |
---|
| 387 | ! |
---|
| 388 | INTEGER, INTENT( in ) :: kt ! time step |
---|
[7698] | 389 | INTEGER :: ji, jj, jk |
---|
[3443] | 390 | ! |
---|
| 391 | REAL(wp) :: alkmean = 2426. ! mean value of alkalinity ( Glodap ; for Goyet 2391. ) |
---|
| 392 | REAL(wp) :: po4mean = 2.165 ! mean value of phosphates |
---|
| 393 | REAL(wp) :: no3mean = 30.90 ! mean value of nitrate |
---|
| 394 | REAL(wp) :: silmean = 91.51 ! mean value of silicate |
---|
| 395 | ! |
---|
[5385] | 396 | REAL(wp) :: zarea, zalksumn, zpo4sumn, zno3sumn, zsilsumn |
---|
| 397 | REAL(wp) :: zalksumb, zpo4sumb, zno3sumb, zsilsumb |
---|
[7698] | 398 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zctrn_jptal, zctrn_jppo4, zctrn_jppo3, zctrn_jpsil !workspace arrays |
---|
| 399 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zctrb_jptal, zctrb_jppo4, zctrb_jppo3, zctrb_jpsil !workspace arrays |
---|
[3443] | 400 | !!--------------------------------------------------------------------- |
---|
| 401 | |
---|
| 402 | |
---|
| 403 | IF(lwp) WRITE(numout,*) |
---|
[3557] | 404 | IF(lwp) WRITE(numout,*) ' p4z_dmp : Restoring of nutrients at time-step kt = ', kt |
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[3443] | 405 | IF(lwp) WRITE(numout,*) |
---|
| 406 | |
---|
[7646] | 407 | IF( cn_cfg == "orca" .AND. .NOT. lk_c1d ) THEN ! ORCA configuration (not 1D) ! |
---|
| 408 | ! ! --------------------------- ! |
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[7698] | 409 | CALL wrk_alloc( jpi, jpj, jpk, zctrn_jptal, zctrn_jppo4, zctrn_jppo3, zctrn_jpsil ) |
---|
| 410 | CALL wrk_alloc( jpi, jpj, jpk, zctrb_jptal, zctrb_jppo4, zctrb_jppo3, zctrb_jpsil ) |
---|
| 411 | |
---|
[3443] | 412 | ! set total alkalinity, phosphate, nitrate & silicate |
---|
| 413 | zarea = 1._wp / glob_sum( cvol(:,:,:) ) * 1e6 |
---|
| 414 | |
---|
[7698] | 415 | !$OMP PARALLEL DO schedule(static) private(jk,jj,ji) |
---|
| 416 | DO jk = 1, jpk |
---|
| 417 | DO jj = 1, jpj |
---|
| 418 | DO ji = 1, jpi |
---|
| 419 | zctrn_jptal(ji,jj,jk) = trn(ji,jj,jk,jptal) * cvol(ji,jj,jk) |
---|
| 420 | zctrn_jppo4(ji,jj,jk) = trn(ji,jj,jk,jppo4) * cvol(ji,jj,jk) |
---|
| 421 | zctrn_jppo3(ji,jj,jk) = trn(ji,jj,jk,jpno3) * cvol(ji,jj,jk) |
---|
| 422 | zctrn_jpsil(ji,jj,jk) = trn(ji,jj,jk,jpsil) * cvol(ji,jj,jk) |
---|
| 423 | END DO |
---|
| 424 | END DO |
---|
| 425 | END DO |
---|
[3443] | 426 | |
---|
[7698] | 427 | zalksumn = glob_sum( zctrn_jptal(:,:,:) ) * zarea |
---|
| 428 | zpo4sumn = glob_sum( zctrn_jppo4(:,:,:) ) * zarea * po4r |
---|
| 429 | zno3sumn = glob_sum( zctrn_jppo3(:,:,:) ) * zarea * rno3 |
---|
| 430 | zsilsumn = glob_sum( zctrn_jpsil(:,:,:) ) * zarea |
---|
[3443] | 431 | |
---|
[7698] | 432 | !$OMP PARALLEL DO schedule(static) private(jk,jj,ji) |
---|
| 433 | DO jk = 1, jpk |
---|
| 434 | DO jj = 1, jpj |
---|
| 435 | DO ji = 1, jpi |
---|
| 436 | trn(ji,jj,jk,jpsil) = MIN( 400.e-6,trn(ji,jj,jk,jpsil) * silmean / zsilsumn ) |
---|
| 437 | trn(ji,jj,jk,jptal) = trn(ji,jj,jk,jptal) * alkmean / zalksumn |
---|
| 438 | trn(ji,jj,jk,jppo4) = trn(ji,jj,jk,jppo4) * po4mean / zpo4sumn |
---|
| 439 | trn(ji,jj,jk,jpno3) = trn(ji,jj,jk,jpno3) * no3mean / zno3sumn |
---|
| 440 | END DO |
---|
| 441 | END DO |
---|
| 442 | END DO |
---|
[3443] | 443 | |
---|
[7698] | 444 | IF(lwp) THEN |
---|
| 445 | WRITE(numout,*) ' TALKN mean : ', zalksumn |
---|
| 446 | WRITE(numout,*) ' PO4N mean : ', zpo4sumn |
---|
| 447 | WRITE(numout,*) ' NO3N mean : ', zno3sumn |
---|
| 448 | WRITE(numout,*) ' SiO3N mean : ', zsilsumn |
---|
| 449 | END IF |
---|
[3443] | 450 | ! |
---|
[5385] | 451 | ! |
---|
| 452 | IF( .NOT. ln_top_euler ) THEN |
---|
[7698] | 453 | !$OMP PARALLEL DO schedule(static) private(jk,jj,ji) |
---|
| 454 | DO jk = 1, jpk |
---|
| 455 | DO jj = 1, jpj |
---|
| 456 | DO ji = 1, jpi |
---|
| 457 | zctrb_jptal(ji,jj,jk) = trb(ji,jj,jk,jptal) * cvol(ji,jj,jk) |
---|
| 458 | zctrb_jppo4(ji,jj,jk) = trb(ji,jj,jk,jppo4) * cvol(ji,jj,jk) |
---|
| 459 | zctrb_jppo3(ji,jj,jk) = trb(ji,jj,jk,jpno3) * cvol(ji,jj,jk) |
---|
| 460 | zctrb_jpsil(ji,jj,jk) = trb(ji,jj,jk,jpsil) * cvol(ji,jj,jk) |
---|
| 461 | END DO |
---|
| 462 | END DO |
---|
| 463 | END DO |
---|
[5385] | 464 | |
---|
[7698] | 465 | zalksumb = glob_sum( zctrb_jptal(:,:,:) ) * zarea |
---|
| 466 | zpo4sumb = glob_sum( zctrb_jppo4(:,:,:) ) * zarea * po4r |
---|
| 467 | zno3sumb = glob_sum( zctrb_jppo3(:,:,:) ) * zarea * rno3 |
---|
| 468 | zsilsumb = glob_sum( zctrb_jpsil(:,:,:) ) * zarea |
---|
[5385] | 469 | |
---|
[7698] | 470 | !$OMP PARALLEL DO schedule(static) private(jk,jj,ji) |
---|
| 471 | DO jk = 1, jpk |
---|
| 472 | DO jj = 1, jpj |
---|
| 473 | DO ji = 1, jpi |
---|
| 474 | trb(ji,jj,jk,jpsil) = MIN( 400.e-6,trb(ji,jj,jk,jpsil) * silmean / zsilsumb ) |
---|
| 475 | trb(ji,jj,jk,jptal) = trb(ji,jj,jk,jptal) * alkmean / zalksumb |
---|
| 476 | trb(ji,jj,jk,jppo4) = trb(ji,jj,jk,jppo4) * po4mean / zpo4sumb |
---|
| 477 | trb(ji,jj,jk,jpno3) = trb(ji,jj,jk,jpno3) * no3mean / zno3sumb |
---|
| 478 | END DO |
---|
| 479 | END DO |
---|
| 480 | END DO |
---|
[5385] | 481 | |
---|
[7698] | 482 | IF(lwp) THEN |
---|
| 483 | WRITE(numout,*) ' ' |
---|
| 484 | WRITE(numout,*) ' TALKB mean : ', zalksumb |
---|
| 485 | WRITE(numout,*) ' PO4B mean : ', zpo4sumb |
---|
| 486 | WRITE(numout,*) ' NO3B mean : ', zno3sumb |
---|
| 487 | WRITE(numout,*) ' SiO3B mean : ', zsilsumb |
---|
| 488 | END IF |
---|
[5385] | 489 | ENDIF |
---|
| 490 | ! |
---|
[7698] | 491 | CALL wrk_dealloc( jpi, jpj, jpk, zctrb_jptal, zctrb_jppo4, zctrb_jppo3, zctrb_jpsil ) |
---|
| 492 | CALL wrk_dealloc( jpi, jpj, jpk, zctrn_jptal, zctrn_jppo4, zctrn_jppo3, zctrn_jpsil ) |
---|
| 493 | ! |
---|
[3443] | 494 | ENDIF |
---|
[5385] | 495 | ! |
---|
[3443] | 496 | END SUBROUTINE p4z_dmp |
---|
| 497 | |
---|
| 498 | |
---|
| 499 | SUBROUTINE p4z_chk_mass( kt ) |
---|
| 500 | !!---------------------------------------------------------------------- |
---|
| 501 | !! *** ROUTINE p4z_chk_mass *** |
---|
| 502 | !! |
---|
| 503 | !! ** Purpose : Mass conservation check |
---|
| 504 | !! |
---|
| 505 | !!--------------------------------------------------------------------- |
---|
| 506 | ! |
---|
[5547] | 507 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
---|
| 508 | REAL(wp) :: zrdenittot, zsdenittot, znitrpottot |
---|
[5385] | 509 | CHARACTER(LEN=100) :: cltxt |
---|
| 510 | INTEGER :: jk |
---|
[7646] | 511 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zwork |
---|
[5385] | 512 | !!---------------------------------------------------------------------- |
---|
| 513 | |
---|
| 514 | ! |
---|
[3443] | 515 | !!--------------------------------------------------------------------- |
---|
| 516 | |
---|
| 517 | IF( kt == nittrc000 ) THEN |
---|
[3451] | 518 | IF( ln_check_mass .AND. lwp) THEN ! Open budget file of NO3, ALK, Si, Fer |
---|
[3496] | 519 | CALL ctl_opn( numco2, 'carbon.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
---|
| 520 | CALL ctl_opn( numnut, 'nutrient.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
---|
[5385] | 521 | CALL ctl_opn( numnit, 'nitrogen.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
---|
| 522 | xfact1 = rfact2r * 12. / 1.e15 * ryyss ! conversion molC/kt --> PgC/yr |
---|
| 523 | xfact2 = 1.e+3 * rno3 * 14. / 1.e12 * ryyss ! conversion molC/l/s ----> TgN/m3/yr |
---|
[5547] | 524 | xfact3 = 1.e+3 * rfact2r * rno3 ! conversion molC/l/kt ----> molN/m3/s |
---|
[5385] | 525 | cltxt='time-step Alkalinity Nitrate Phosphorus Silicate Iron' |
---|
| 526 | IF( lwp ) WRITE(numnut,*) TRIM(cltxt) |
---|
| 527 | IF( lwp ) WRITE(numnut,*) |
---|
[3443] | 528 | ENDIF |
---|
| 529 | ENDIF |
---|
| 530 | |
---|
[7646] | 531 | CALL wrk_alloc( jpi, jpj, jpk, zwork ) |
---|
[5385] | 532 | ! |
---|
[4996] | 533 | IF( iom_use( "pno3tot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 534 | ! Compute the budget of NO3, ALK, Si, Fer |
---|
[7646] | 535 | IF( ln_p4z ) THEN |
---|
| 536 | zwork(:,:,:) = trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) & |
---|
| 537 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
---|
| 538 | & + trn(:,:,:,jppoc) + trn(:,:,:,jpgoc) + trn(:,:,:,jpdoc) & |
---|
| 539 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) |
---|
| 540 | ELSE |
---|
| 541 | zwork(:,:,:) = trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) + trn(:,:,:,jpnph) & |
---|
| 542 | & + trn(:,:,:,jpndi) + trn(:,:,:,jpnpi) & |
---|
| 543 | & + trn(:,:,:,jppon) + trn(:,:,:,jpgon) + trn(:,:,:,jpdon) & |
---|
| 544 | & + ( trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) ) * no3rat3 |
---|
| 545 | ENDIF |
---|
| 546 | ! |
---|
| 547 | no3budget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
---|
| 548 | no3budget = no3budget / areatot |
---|
| 549 | CALL iom_put( "pno3tot", no3budget ) |
---|
[4996] | 550 | ENDIF |
---|
| 551 | ! |
---|
[5385] | 552 | IF( iom_use( "ppo4tot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[7646] | 553 | IF( ln_p4z ) THEN |
---|
| 554 | zwork(:,:,:) = trn(:,:,:,jppo4) & |
---|
| 555 | & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & |
---|
| 556 | & + trn(:,:,:,jppoc) + trn(:,:,:,jpgoc) + trn(:,:,:,jpdoc) & |
---|
| 557 | & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) |
---|
| 558 | ELSE |
---|
| 559 | zwork(:,:,:) = trn(:,:,:,jppo4) + trn(:,:,:,jppph) & |
---|
| 560 | & + trn(:,:,:,jppdi) + trn(:,:,:,jpppi) & |
---|
| 561 | & + trn(:,:,:,jppop) + trn(:,:,:,jpgop) + trn(:,:,:,jpdop) & |
---|
| 562 | & + ( trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) ) * po4rat3 |
---|
| 563 | ENDIF |
---|
| 564 | ! |
---|
| 565 | po4budget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
---|
| 566 | po4budget = po4budget / areatot |
---|
| 567 | CALL iom_put( "ppo4tot", po4budget ) |
---|
[5385] | 568 | ENDIF |
---|
| 569 | ! |
---|
| 570 | IF( iom_use( "psiltot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[7646] | 571 | zwork(:,:,:) = trn(:,:,:,jpsil) + trn(:,:,:,jpgsi) + trn(:,:,:,jpdsi) |
---|
[4996] | 572 | ! |
---|
[7646] | 573 | silbudget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
---|
[4996] | 574 | silbudget = silbudget / areatot |
---|
| 575 | CALL iom_put( "psiltot", silbudget ) |
---|
| 576 | ENDIF |
---|
| 577 | ! |
---|
[5385] | 578 | IF( iom_use( "palktot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[7646] | 579 | zwork(:,:,:) = trn(:,:,:,jpno3) * rno3 + trn(:,:,:,jptal) + trn(:,:,:,jpcal) * 2. |
---|
[4996] | 580 | ! |
---|
[7646] | 581 | alkbudget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) ! |
---|
[4996] | 582 | alkbudget = alkbudget / areatot |
---|
| 583 | CALL iom_put( "palktot", alkbudget ) |
---|
| 584 | ENDIF |
---|
| 585 | ! |
---|
[5385] | 586 | IF( iom_use( "pfertot" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
[7646] | 587 | zwork(:,:,:) = trn(:,:,:,jpfer) + trn(:,:,:,jpnfe) + trn(:,:,:,jpdfe) & |
---|
| 588 | & + trn(:,:,:,jpbfe) + trn(:,:,:,jpsfe) & |
---|
| 589 | & + ( trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) ) * ferat3 |
---|
| 590 | IF( ln_ligand) zwork(:,:,:) = zwork(:,:,:) + trn(:,:,:,jpfep) |
---|
[3496] | 591 | ! |
---|
[7646] | 592 | ferbudget = glob_sum( zwork(:,:,:) * cvol(:,:,:) ) |
---|
[3496] | 593 | ferbudget = ferbudget / areatot |
---|
[4996] | 594 | CALL iom_put( "pfertot", ferbudget ) |
---|
[3496] | 595 | ENDIF |
---|
[4996] | 596 | ! |
---|
[7646] | 597 | CALL wrk_dealloc( jpi, jpj, jpk, zwork ) |
---|
| 598 | ! |
---|
[5385] | 599 | ! Global budget of N SMS : denitrification in the water column and in the sediment |
---|
| 600 | ! nitrogen fixation by the diazotrophs |
---|
| 601 | ! -------------------------------------------------------------------------------- |
---|
| 602 | IF( iom_use( "tnfix" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 603 | znitrpottot = glob_sum ( nitrpot(:,:,:) * nitrfix * cvol(:,:,:) ) |
---|
| 604 | CALL iom_put( "tnfix" , znitrpottot * 1.e+3 * rno3 ) ! Global nitrogen fixation molC/l to molN/m3 |
---|
| 605 | ENDIF |
---|
| 606 | ! |
---|
| 607 | IF( iom_use( "tdenit" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 608 | zrdenittot = glob_sum ( denitr(:,:,:) * rdenit * xnegtr(:,:,:) * cvol(:,:,:) ) |
---|
| 609 | CALL iom_put( "tdenit" , zrdenittot * 1.e+3 * rno3 ) ! Total denitrification molC/l to molN/m3 |
---|
| 610 | ENDIF |
---|
| 611 | ! |
---|
| 612 | IF( iom_use( "Sdenit" ) .OR. ( ln_check_mass .AND. kt == nitend ) ) THEN |
---|
| 613 | zsdenittot = glob_sum ( sdenit(:,:) * e1e2t(:,:) ) |
---|
[5547] | 614 | CALL iom_put( "Sdenit", sdenit(:,:) * xfact3 * tmask(:,:,1) ) ! Nitrate reduction in the sediments |
---|
[5385] | 615 | ENDIF |
---|
| 616 | |
---|
[4996] | 617 | IF( ln_check_mass .AND. kt == nitend ) THEN ! Compute the budget of NO3, ALK, Si, Fer |
---|
| 618 | t_atm_co2_flx = t_atm_co2_flx / glob_sum( e1e2t(:,:) ) |
---|
[5385] | 619 | t_oce_co2_flx = t_oce_co2_flx * xfact1 * (-1 ) |
---|
| 620 | tpp = tpp * 1000. * xfact1 |
---|
| 621 | t_oce_co2_exp = t_oce_co2_exp * 1000. * xfact1 |
---|
[4996] | 622 | IF( lwp ) WRITE(numco2,9000) ndastp, t_atm_co2_flx, t_oce_co2_flx, tpp, t_oce_co2_exp |
---|
[5385] | 623 | IF( lwp ) WRITE(numnut,9100) ndastp, alkbudget * 1.e+06, & |
---|
[4996] | 624 | & no3budget * rno3 * 1.e+06, & |
---|
[5385] | 625 | & po4budget * po4r * 1.e+06, & |
---|
[4996] | 626 | & silbudget * 1.e+06, & |
---|
| 627 | & ferbudget * 1.e+09 |
---|
[5385] | 628 | ! |
---|
| 629 | IF( lwp ) WRITE(numnit,9200) ndastp, znitrpottot * xfact2 , & |
---|
| 630 | & zrdenittot * xfact2 , & |
---|
| 631 | & zsdenittot * xfact2 |
---|
| 632 | |
---|
[4996] | 633 | ENDIF |
---|
| 634 | ! |
---|
[3496] | 635 | 9000 FORMAT(i8,f10.5,e18.10,f10.5,f10.5) |
---|
[5385] | 636 | 9100 FORMAT(i8,5e18.10) |
---|
| 637 | 9200 FORMAT(i8,3f10.5) |
---|
| 638 | |
---|
[3443] | 639 | ! |
---|
| 640 | END SUBROUTINE p4z_chk_mass |
---|
| 641 | |
---|
| 642 | !!====================================================================== |
---|
| 643 | END MODULE p4zsms |
---|