Changeset 5600 for branches/2014/dev_r4650_UKMO14.12_STAND_ALONE_OBSOPER/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zbio.F90
- Timestamp:
- 2015-07-15T17:46:12+02:00 (9 years ago)
- File:
-
- 1 edited
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branches/2014/dev_r4650_UKMO14.12_STAND_ALONE_OBSOPER/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zbio.F90
r4529 r5600 44 44 CONTAINS 45 45 46 SUBROUTINE p4z_bio ( kt, jnt )46 SUBROUTINE p4z_bio ( kt, knt ) 47 47 !!--------------------------------------------------------------------- 48 48 !! *** ROUTINE p4z_bio *** … … 54 54 !! ** Method : - ??? 55 55 !!--------------------------------------------------------------------- 56 INTEGER, INTENT(in) :: kt, jnt 57 INTEGER :: ji, jj, jk, jn 58 REAL(wp) :: ztra 59 #if defined key_kriest 60 REAL(wp) :: zcoef1, zcoef2 61 #endif 56 INTEGER, INTENT(in) :: kt, knt 57 INTEGER :: ji, jj, jk, jn 62 58 CHARACTER (len=25) :: charout 63 59 … … 80 76 81 77 82 CALL p4z_opt ( kt, jnt ) ! Optic: PAR in the water column83 CALL p4z_sink ( kt, jnt ) ! vertical flux of particulate organic matter84 CALL p4z_fechem(kt, jnt ) ! Iron chemistry/scavenging85 CALL p4z_lim ( kt, jnt ) ! co-limitations by the various nutrients86 CALL p4z_prod ( kt, jnt ) ! phytoplankton growth rate over the global ocean.78 CALL p4z_opt ( kt, knt ) ! Optic: PAR in the water column 79 CALL p4z_sink ( kt, knt ) ! vertical flux of particulate organic matter 80 CALL p4z_fechem(kt, knt ) ! Iron chemistry/scavenging 81 CALL p4z_lim ( kt, knt ) ! co-limitations by the various nutrients 82 CALL p4z_prod ( kt, knt ) ! phytoplankton growth rate over the global ocean. 87 83 ! ! (for each element : C, Si, Fe, Chl ) 88 84 CALL p4z_mort ( kt ) ! phytoplankton mortality 89 90 CALL p4z_micro( kt, jnt ) ! microzooplankton91 CALL p4z_meso ( kt, jnt ) ! mesozooplankton92 CALL p4z_rem ( kt, jnt ) ! remineralization terms of organic matter+scavenging of Fe85 ! ! zooplankton sources/sinks routines 86 CALL p4z_micro( kt, knt ) ! microzooplankton 87 CALL p4z_meso ( kt, knt ) ! mesozooplankton 88 CALL p4z_rem ( kt, knt ) ! remineralization terms of organic matter+scavenging of Fe 93 89 ! ! test if tracers concentrations fall below 0. 94 xnegtr(:,:,:) = 1.e0 95 DO jn = jp_pcs0, jp_pcs1 96 DO jk = 1, jpk 97 DO jj = 1, jpj 98 DO ji = 1, jpi 99 IF( ( trn(ji,jj,jk,jn) + tra(ji,jj,jk,jn) ) < 0.e0 ) THEN 100 ztra = ABS( trn(ji,jj,jk,jn) ) / ( ABS( tra(ji,jj,jk,jn) ) + rtrn ) 101 102 xnegtr(ji,jj,jk) = MIN( xnegtr(ji,jj,jk), ztra ) 103 ENDIF 104 END DO 105 END DO 106 END DO 107 END DO 108 ! ! where at least 1 tracer concentration becomes negative 109 ! ! 110 DO jn = jp_pcs0, jp_pcs1 111 trn(:,:,:,jn) = trn(:,:,:,jn) + xnegtr(:,:,:) * tra(:,:,:,jn) 112 END DO 113 114 115 tra(:,:,:,:) = 0.e0 116 117 #if defined key_kriest 118 ! 119 zcoef1 = 1.e0 / xkr_massp 120 zcoef2 = 1.e0 / xkr_massp / 1.1 121 DO jk = 1,jpkm1 122 trn(:,:,jk,jpnum) = MAX( trn(:,:,jk,jpnum), trn(:,:,jk,jppoc) * zcoef1 / xnumm(jk) ) 123 trn(:,:,jk,jpnum) = MIN( trn(:,:,jk,jpnum), trn(:,:,jk,jppoc) * zcoef2 ) 124 END DO 125 #endif 126 127 ! 90 ! ! 128 91 IF(ln_ctl) THEN ! print mean trends (used for debugging) 129 92 WRITE(charout, FMT="('bio ')") 130 93 CALL prt_ctl_trc_info(charout) 131 CALL prt_ctl_trc(tab4d=tr n, mask=tmask, clinfo=ctrcnm)94 CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) 132 95 ENDIF 133 96 !
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