[935] | 1 | MODULE trcsms_pisces |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcsms_pisces *** |
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| 4 | !! TOP : PISCES Source Minus Sink manager |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2004-03 (O. Aumont) Original code |
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| 7 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | #if defined key_pisces |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! 'key_pisces' PISCES bio-model |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! trcsms_pisces : Time loop of passive tracers sms |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE oce_trc ! |
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[1119] | 16 | USE trc |
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[1073] | 17 | USE sms_pisces |
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[935] | 18 | USE lbclnk |
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| 19 | USE lib_mpp |
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| 20 | |
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| 21 | USE p4zint ! |
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| 22 | USE p4zche ! |
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| 23 | USE p4zbio ! |
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| 24 | USE p4zsed ! |
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| 25 | USE p4zlys ! |
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| 26 | USE p4zflx ! |
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| 27 | |
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[1255] | 28 | USE trdmld_trc_oce |
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| 29 | USE trdmld_trc |
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| 30 | |
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[1185] | 31 | USE sedmodel |
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| 32 | |
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[935] | 33 | IMPLICIT NONE |
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| 34 | PRIVATE |
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| 35 | |
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| 36 | PUBLIC trc_sms_pisces ! called in trcsms.F90 |
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| 37 | |
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| 38 | !!---------------------------------------------------------------------- |
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| 39 | !! NEMO/TOP 2.0 , LOCEAN-IPSL (2007) |
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[1152] | 40 | !! $Id$ |
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[935] | 41 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 42 | !!---------------------------------------------------------------------- |
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| 43 | |
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| 44 | CONTAINS |
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| 45 | |
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| 46 | SUBROUTINE trc_sms_pisces( kt ) |
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| 47 | !!--------------------------------------------------------------------- |
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| 48 | !! *** ROUTINE trc_sms_pisces *** |
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| 49 | !! |
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| 50 | !! ** Purpose : Managment of the call to Biological sources and sinks |
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| 51 | !! routines of PISCES bio-model |
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| 52 | !! |
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| 53 | !! ** Method : - at each new day ... |
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| 54 | !! - several calls of bio and sed ??? |
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| 55 | !! - ... |
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| 56 | !!--------------------------------------------------------------------- |
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| 57 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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| 58 | !! |
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| 59 | INTEGER :: jnt, jn |
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[1255] | 60 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztrpis ! used for pisces sms trends |
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[935] | 61 | !!--------------------------------------------------------------------- |
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| 62 | |
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[1542] | 63 | IF( kt == nittrc000 .AND. .NOT. ln_rsttr ) CALL trc_sms_pisces_init ! Initialization (first time-step only) |
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[1287] | 64 | |
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[1073] | 65 | IF( ndayflxtr /= nday ) THEN ! New days |
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[935] | 66 | ! |
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[1073] | 67 | ndayflxtr = nday |
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[935] | 68 | |
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| 69 | CALL p4z_che ! computation of chemical constants |
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| 70 | CALL p4z_int ! computation of various rates for biogeochemistry |
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| 71 | ! |
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| 72 | ENDIF |
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| 73 | |
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| 74 | |
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| 75 | DO jnt = 1, nrdttrc ! Potential time splitting if requested |
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| 76 | ! |
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| 77 | CALL p4z_bio (kt, jnt) ! Compute soft tissue production (POC) |
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| 78 | CALL p4z_sed (kt, jnt) ! compute soft tissue remineralisation |
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| 79 | ! |
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| 80 | trb(:,:,:,:) = trn(:,:,:,:) |
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| 81 | ! |
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| 82 | END DO |
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| 83 | |
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| 84 | CALL p4z_lys( kt ) ! Compute CaCO3 saturation |
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| 85 | CALL p4z_flx( kt ) ! Compute surface fluxes |
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| 86 | |
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| 87 | DO jn = jp_pcs0, jp_pcs1 |
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| 88 | CALL lbc_lnk( trn(:,:,:,jn), 'T', 1. ) |
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| 89 | CALL lbc_lnk( trb(:,:,:,jn), 'T', 1. ) |
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| 90 | CALL lbc_lnk( tra(:,:,:,jn), 'T', 1. ) |
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| 91 | END DO |
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[1185] | 92 | |
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[1255] | 93 | IF( l_trdtrc ) THEN |
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| 94 | DO jn = jp_pcs0, jp_pcs1 |
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| 95 | ztrpis(:,:,:) = tra(:,:,:,jn) |
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| 96 | CALL trd_mod_trc( ztrpis, jn, jptrc_trd_sms, kt ) ! save trends |
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| 97 | END DO |
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| 98 | END IF |
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| 99 | |
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[1287] | 100 | IF( lk_sed ) THEN |
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| 101 | ! |
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| 102 | CALL sed_model( kt ) ! Main program of Sediment model |
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| 103 | ! |
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| 104 | DO jn = jp_pcs0, jp_pcs1 |
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| 105 | CALL lbc_lnk( trn(:,:,:,jn), 'T', 1. ) |
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| 106 | END DO |
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| 107 | ! |
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| 108 | ENDIF |
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[1185] | 109 | |
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[1287] | 110 | END SUBROUTINE trc_sms_pisces |
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[1185] | 111 | |
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[1287] | 112 | SUBROUTINE trc_sms_pisces_init |
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| 113 | !!---------------------------------------------------------------------- |
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| 114 | !! *** ROUTINE trc_sms_pisces_init *** |
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| 115 | !! |
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| 116 | !! ** Purpose : Initialization of PH variable |
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| 117 | !! |
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| 118 | !!---------------------------------------------------------------------- |
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| 119 | INTEGER :: ji, jj, jk |
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| 120 | REAL(wp) :: zcaralk, zbicarb, zco3 |
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| 121 | REAL(wp) :: ztmas, ztmas1 |
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| 122 | |
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| 123 | ! Initialization of chemical variables of the carbon cycle |
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| 124 | ! -------------------------------------------------------- |
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| 125 | DO jk = 1, jpk |
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| 126 | DO jj = 1, jpj |
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| 127 | DO ji = 1, jpi |
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| 128 | ztmas = tmask(ji,jj,jk) |
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| 129 | ztmas1 = 1. - tmask(ji,jj,jk) |
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| 130 | zcaralk = trn(ji,jj,jk,jptal) - borat(ji,jj,jk) / ( 1. + 1.E-8 / ( rtrn + akb3(ji,jj,jk) ) ) |
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| 131 | zco3 = ( zcaralk - trn(ji,jj,jk,jpdic) ) * ztmas + 0.5e-3 * ztmas1 |
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| 132 | zbicarb = ( 2. * trn(ji,jj,jk,jpdic) - zcaralk ) |
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| 133 | hi(ji,jj,jk) = ( ak23(ji,jj,jk) * zbicarb / zco3 ) * ztmas + 1.e-9 * ztmas1 |
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| 134 | END DO |
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| 135 | END DO |
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[1185] | 136 | END DO |
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| 137 | |
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[1287] | 138 | END SUBROUTINE trc_sms_pisces_init |
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[1185] | 139 | |
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[935] | 140 | #else |
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| 141 | !!====================================================================== |
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| 142 | !! Dummy module : No PISCES bio-model |
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| 143 | !!====================================================================== |
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| 144 | CONTAINS |
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| 145 | SUBROUTINE trc_sms_pisces( kt ) ! Empty routine |
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| 146 | INTEGER, INTENT( in ) :: kt |
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| 147 | WRITE(*,*) 'trc_sms_pisces: You should not have seen this print! error?', kt |
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| 148 | END SUBROUTINE trc_sms_pisces |
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| 149 | #endif |
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| 150 | |
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| 151 | !!====================================================================== |
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| 152 | END MODULE trcsms_pisces |
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