MODULE trcsms_pisces !!====================================================================== !! *** MODULE trcsms_pisces *** !! TOP : PISCES Source Minus Sink manager !!====================================================================== !! History : 1.0 ! 2004-03 (O. Aumont) Original code !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 !!---------------------------------------------------------------------- #if defined key_pisces !!---------------------------------------------------------------------- !! 'key_pisces' PISCES bio-model !!---------------------------------------------------------------------- !! trcsms_pisces : Time loop of passive tracers sms !!---------------------------------------------------------------------- USE oce_trc ! shared variables between ocean and passive tracers USE trc ! passive tracers common variables USE sms_pisces ! PISCES Source Minus Sink variables USE p4zbio ! Biological model USE p4zche ! Chemical model USE p4zlys ! Calcite saturation USE p4zflx ! Gas exchange USE p4zsed ! Sedimentation USE p4zint ! time interpolation USE trdmod_oce ! Ocean trends variables USE trdmod_trc ! TOP trends variables USE sedmodel ! Sediment model USE prtctl_trc ! print control for debugging IMPLICIT NONE PRIVATE PUBLIC trc_sms_pisces ! called in trcsms.F90 LOGICAL :: ln_check_mass = .false. !: Flag to check mass conservation INTEGER :: numno3 !: logical unit for NO3 budget INTEGER :: numalk !: logical unit for talk budget INTEGER :: numsil !: logical unit for Si budget !!---------------------------------------------------------------------- !! NEMO/TOP 3.3 , NEMO Consortium (2010) !! $Id$ !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) !!---------------------------------------------------------------------- CONTAINS SUBROUTINE trc_sms_pisces( kt ) !!--------------------------------------------------------------------- !! *** ROUTINE trc_sms_pisces *** !! !! ** Purpose : Managment of the call to Biological sources and sinks !! routines of PISCES bio-model !! !! ** Method : - at each new day ... !! - several calls of bio and sed ??? !! - ... !!--------------------------------------------------------------------- ! INTEGER, INTENT( in ) :: kt ! ocean time-step index !! INTEGER :: jnt, jn, jl CHARACTER (len=25) :: charout REAL(wp), POINTER, DIMENSION(:,:,:,:) :: ztrdpis !!--------------------------------------------------------------------- ! IF( nn_timing == 1 ) CALL timing_start('trc_sms_pisces') ! IF( ln_pisdmp .AND. MOD( kt - nn_dttrc, nn_pisdmp ) == 0 ) CALL trc_sms_pisces_dmp( kt ) ! Relaxation of some tracers CALL trc_sms_pisces_mass_conserv( kt ) ! Mass conservation checking IF( l_trdtrc ) THEN CALL wrk_alloc( jpi, jpj, jpk, jp_pisces, ztrdpis ) DO jn = 1, jp_pisces jl = jn + jp_pcs0 - 1 ztrdpis(:,:,:,jn) = trn(:,:,:,jl) ENDDO ENDIF IF( ndayflxtr /= nday_year ) THEN ! New days ! ndayflxtr = nday_year IF(lwp) write(numout,*) IF(lwp) write(numout,*) ' New chemical constants and various rates for biogeochemistry at new day : ', nday_year IF(lwp) write(numout,*) '~~~~~~' CALL p4z_che ! computation of chemical constants CALL p4z_int ! computation of various rates for biogeochemistry ! ENDIF DO jnt = 1, nrdttrc ! Potential time splitting if requested ! CALL p4z_bio (kt, jnt) ! Compute soft tissue production (POC) CALL p4z_sed (kt, jnt) ! compute soft tissue remineralisation ! DO jn = jp_pcs0, jp_pcs1 trb(:,:,:,jn) = trn(:,:,:,jn) ENDDO ! END DO IF( l_trdtrc ) THEN DO jn = 1, jp_pisces jl = jn + jp_pcs0 - 1 ztrdpis(:,:,:,jn) = ( ztrdpis(:,:,:,jn) - trn(:,:,:,jl) ) * rfact2r ENDDO ENDIF CALL p4z_lys( kt ) ! Compute CaCO3 saturation CALL p4z_flx( kt ) ! Compute surface fluxes DO jn = jp_pcs0, jp_pcs1 CALL lbc_lnk( trn(:,:,:,jn), 'T', 1. ) CALL lbc_lnk( trb(:,:,:,jn), 'T', 1. ) CALL lbc_lnk( tra(:,:,:,jn), 'T', 1. ) END DO IF( l_trdtrc ) THEN DO jn = 1, jp_pisces jl = jn + jp_pcs0 - 1 ztrdpis(:,:,:,jn) = ztrdpis(:,:,:,jn) + tra(:,:,:,jl) CALL trd_mod_trc( ztrdpis(:,:,:,jn), jn, jptra_trd_sms, kt ) ! save trends END DO CALL wrk_dealloc( jpi, jpj, jpk, jp_pisces, ztrdpis ) END IF IF( lk_sed ) THEN ! CALL sed_model( kt ) ! Main program of Sediment model ! DO jn = jp_pcs0, jp_pcs1 CALL lbc_lnk( trn(:,:,:,jn), 'T', 1. ) END DO ! ENDIF ! IF( nn_timing == 1 ) CALL timing_stop('trc_sms_pisces') ! END SUBROUTINE trc_sms_pisces SUBROUTINE trc_sms_pisces_dmp( kt ) !!---------------------------------------------------------------------- !! *** trc_sms_pisces_dmp *** !! !! ** purpose : Relaxation of some tracers !!---------------------------------------------------------------------- ! INTEGER, INTENT( in ) :: kt ! time step ! REAL(wp) :: alkmean = 2426. ! mean value of alkalinity ( Glodap ; for Goyet 2391. ) REAL(wp) :: po4mean = 2.165 ! mean value of phosphates REAL(wp) :: no3mean = 30.90 ! mean value of nitrate REAL(wp) :: silmean = 91.51 ! mean value of silicate ! REAL(wp) :: zarea, zalksum, zpo4sum, zno3sum, zsilsum !!--------------------------------------------------------------------- IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) ' trc_sms_pisces_dmp : Relaxation of nutrients at time-step kt = ', kt IF(lwp) WRITE(numout,*) IF( cp_cfg == "orca" .AND. .NOT. lk_c1d ) THEN ! ORCA condiguration (not 1D) ! ! ! --------------------------- ! ! set total alkalinity, phosphate, nitrate & silicate zarea = 1._wp / glob_sum( cvol(:,:,:) ) * 1e6 zalksum = glob_sum( trn(:,:,:,jptal) * cvol(:,:,:) ) * zarea zpo4sum = glob_sum( trn(:,:,:,jppo4) * cvol(:,:,:) ) * zarea / 122. zno3sum = glob_sum( trn(:,:,:,jpno3) * cvol(:,:,:) ) * zarea / 7.6 zsilsum = glob_sum( trn(:,:,:,jpsil) * cvol(:,:,:) ) * zarea IF(lwp) WRITE(numout,*) ' TALK mean : ', zalksum trn(:,:,:,jptal) = trn(:,:,:,jptal) * alkmean / zalksum IF(lwp) WRITE(numout,*) ' PO4 mean : ', zpo4sum trn(:,:,:,jppo4) = trn(:,:,:,jppo4) * po4mean / zpo4sum IF(lwp) WRITE(numout,*) ' NO3 mean : ', zno3sum trn(:,:,:,jpno3) = trn(:,:,:,jpno3) * no3mean / zno3sum IF(lwp) WRITE(numout,*) ' SiO3 mean : ', zsilsum trn(:,:,:,jpsil) = MIN( 400.e-6,trn(:,:,:,jpsil) * silmean / zsilsum ) ! ENDIF END SUBROUTINE trc_sms_pisces_dmp SUBROUTINE trc_sms_pisces_mass_conserv ( kt ) !!---------------------------------------------------------------------- !! *** ROUTINE trc_sms_pisces_mass_conserv *** !! !! ** Purpose : Mass conservation check !! !!--------------------------------------------------------------------- ! INTEGER, INTENT( in ) :: kt ! ocean time-step index !! REAL(wp) :: zalkbudget, zno3budget, zsilbudget ! NAMELIST/nampismass/ ln_check_mass !!--------------------------------------------------------------------- IF( kt == nittrc000 ) THEN REWIND( numnatp ) READ ( numnatp, nampismass ) IF(lwp) THEN ! control print WRITE(numout,*) ' ' WRITE(numout,*) ' Namelist parameter for mass conservation checking' WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' WRITE(numout,*) ' Flag to check mass conservation of NO3/Si/TALK ln_check_mass = ', ln_check_mass ENDIF IF( ln_check_mass .AND. lwp) THEN ! Open budget file of NO3, ALK, Si CALL ctl_opn( numno3, 'no3.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) CALL ctl_opn( numsil, 'sil.budget' , 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) CALL ctl_opn( numalk, 'talk.budget', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) ENDIF ENDIF IF( ln_check_mass ) THEN ! Compute the budget of NO3, ALK, Si zno3budget = glob_sum( ( trn(:,:,:,jpno3) + trn(:,:,:,jpnh4) & & + trn(:,:,:,jpphy) + trn(:,:,:,jpdia) & & + trn(:,:,:,jpzoo) + trn(:,:,:,jpmes) & & + trn(:,:,:,jppoc) + trn(:,:,:,jpgoc) & & + trn(:,:,:,jpdoc) ) * cvol(:,:,:) ) ! zsilbudget = glob_sum( ( trn(:,:,:,jpsil) + trn(:,:,:,jpgsi) & & + trn(:,:,:,jpdsi) ) * cvol(:,:,:) ) ! zalkbudget = glob_sum( ( trn(:,:,:,jpno3) * rno3 & & + trn(:,:,:,jptal) & & + trn(:,:,:,jpcal) * 2. ) * cvol(:,:,:) ) IF( lwp ) THEN WRITE(numno3,9500) kt, zno3budget / areatot WRITE(numsil,9500) kt, zsilbudget / areatot WRITE(numalk,9500) kt, zalkbudget / areatot ENDIF ENDIF 9500 FORMAT(i10,e18.10) ! END SUBROUTINE trc_sms_pisces_mass_conserv #else !!====================================================================== !! Dummy module : No PISCES bio-model !!====================================================================== CONTAINS SUBROUTINE trc_sms_pisces( kt ) ! Empty routine INTEGER, INTENT( in ) :: kt WRITE(*,*) 'trc_sms_pisces: You should not have seen this print! error?', kt END SUBROUTINE trc_sms_pisces #endif !!====================================================================== END MODULE trcsms_pisces