[3443] | 1 | MODULE p4zprod |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE p4zprod *** |
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| 4 | !! TOP : Growth Rate of the two phytoplanktons groups |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2004 (O. Aumont) Original code |
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| 7 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 |
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| 8 | !! 3.4 ! 2011-05 (O. Aumont, C. Ethe) New parameterization of light limitation |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | #if defined key_pisces |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! 'key_pisces' PISCES bio-model |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | !! p4z_prod : Compute the growth Rate of the two phytoplanktons groups |
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| 15 | !! p4z_prod_init : Initialization of the parameters for growth |
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| 16 | !! p4z_prod_alloc : Allocate variables for growth |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 19 | USE trc ! passive tracers common variables |
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| 20 | USE sms_pisces ! PISCES Source Minus Sink variables |
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| 21 | USE p4zopt ! optical model |
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| 22 | USE p4zlim ! Co-limitations of differents nutrients |
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| 23 | USE prtctl_trc ! print control for debugging |
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| 24 | USE iom ! I/O manager |
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| 25 | |
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| 26 | IMPLICIT NONE |
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| 27 | PRIVATE |
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| 28 | |
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| 29 | PUBLIC p4z_prod ! called in p4zbio.F90 |
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| 30 | PUBLIC p4z_prod_init ! called in trcsms_pisces.F90 |
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| 31 | PUBLIC p4z_prod_alloc |
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| 32 | |
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| 33 | !! * Shared module variables |
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[4147] | 34 | LOGICAL , PUBLIC :: ln_newprod !: |
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[6966] | 35 | REAL(wp), PUBLIC :: pislopen !: |
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| 36 | REAL(wp), PUBLIC :: pisloped !: |
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[4529] | 37 | REAL(wp), PUBLIC :: xadap !: |
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[6966] | 38 | REAL(wp), PUBLIC :: excretn !: |
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| 39 | REAL(wp), PUBLIC :: excretd !: |
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[4147] | 40 | REAL(wp), PUBLIC :: bresp !: |
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| 41 | REAL(wp), PUBLIC :: chlcnm !: |
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| 42 | REAL(wp), PUBLIC :: chlcdm !: |
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| 43 | REAL(wp), PUBLIC :: chlcmin !: |
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| 44 | REAL(wp), PUBLIC :: fecnm !: |
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| 45 | REAL(wp), PUBLIC :: fecdm !: |
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| 46 | REAL(wp), PUBLIC :: grosip !: |
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[3443] | 47 | |
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| 48 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: prmax !: optimal production = f(temperature) |
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| 49 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: quotan !: proxy of N quota in Nanophyto |
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| 50 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: quotad !: proxy of N quota in diatomee |
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| 51 | |
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| 52 | REAL(wp) :: r1_rday !: 1 / rday |
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[6966] | 53 | REAL(wp) :: texcretn !: 1 - excretn |
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| 54 | REAL(wp) :: texcretd !: 1 - excretd |
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[3443] | 55 | |
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| 56 | |
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| 57 | !!* Substitution |
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| 58 | # include "top_substitute.h90" |
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| 59 | !!---------------------------------------------------------------------- |
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| 60 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| 61 | !! $Id: p4zprod.F90 3160 2011-11-20 14:27:18Z cetlod $ |
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| 62 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 63 | !!---------------------------------------------------------------------- |
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| 64 | CONTAINS |
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| 65 | |
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[5385] | 66 | SUBROUTINE p4z_prod( kt , knt ) |
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[3443] | 67 | !!--------------------------------------------------------------------- |
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| 68 | !! *** ROUTINE p4z_prod *** |
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| 69 | !! |
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| 70 | !! ** Purpose : Compute the phytoplankton production depending on |
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| 71 | !! light, temperature and nutrient availability |
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| 72 | !! |
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| 73 | !! ** Method : - ??? |
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| 74 | !!--------------------------------------------------------------------- |
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| 75 | ! |
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[5385] | 76 | INTEGER, INTENT(in) :: kt, knt |
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[3443] | 77 | ! |
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| 78 | INTEGER :: ji, jj, jk |
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[3446] | 79 | REAL(wp) :: zsilfac, znanotot, zdiattot, zconctemp, zconctemp2 |
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[6966] | 80 | REAL(wp) :: zratio, zmax, zsilim, ztn, zadap, zlim, zsilfac2, zsiborn |
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| 81 | REAL(wp) :: zprod, zproreg, zproreg2, zprochln, zprochld |
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| 82 | REAL(wp) :: zmaxday, zdocprod, zpislopen, zpisloped |
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[6453] | 83 | REAL(wp) :: zrum, zcodel, zargu, zval, zfeup |
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[4996] | 84 | REAL(wp) :: zfact |
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[3443] | 85 | CHARACTER (len=25) :: charout |
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[6841] | 86 | REAL(wp), POINTER, DIMENSION(:,: ) :: zstrn, zw2d |
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[6966] | 87 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zpislopeadn, zpislopeadd, zprdia, zprbio, zprdch, zprnch, zysopt, zw3d |
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| 88 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zprorcan, zprorcad, zprofed, zprofen, zpronewn, zpronewd |
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[6841] | 89 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zmxl_fac, zmxl_chl |
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[3443] | 90 | !!--------------------------------------------------------------------- |
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| 91 | ! |
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| 92 | IF( nn_timing == 1 ) CALL timing_start('p4z_prod') |
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| 93 | ! |
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| 94 | ! Allocate temporary workspace |
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[6841] | 95 | CALL wrk_alloc( jpi, jpj, zstrn ) |
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[6966] | 96 | CALL wrk_alloc( jpi, jpj, jpk, zpislopeadn, zpislopeadd, zprdia, zprbio, zprdch, zprnch, zysopt ) |
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[6841] | 97 | CALL wrk_alloc( jpi, jpj, jpk, zmxl_fac, zmxl_chl ) |
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[6966] | 98 | CALL wrk_alloc( jpi, jpj, jpk, zprorcan, zprorcad, zprofed, zprofen, zpronewn, zpronewd ) |
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[3443] | 99 | ! |
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[6966] | 100 | zprorcan(:,:,:) = 0._wp ; zprorcad(:,:,:) = 0._wp ; zprofed (:,:,:) = 0._wp |
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| 101 | zprofen (:,:,:) = 0._wp ; zysopt (:,:,:) = 0._wp |
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| 102 | zpronewn(:,:,:) = 0._wp ; zpronewd(:,:,:) = 0._wp ; zprdia (:,:,:) = 0._wp |
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| 103 | zprbio (:,:,:) = 0._wp ; zprdch (:,:,:) = 0._wp ; zprnch (:,:,:) = 0._wp |
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[3443] | 104 | |
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| 105 | ! Computation of the optimal production |
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| 106 | prmax(:,:,:) = 0.6_wp * r1_rday * tgfunc(:,:,:) |
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| 107 | IF( lk_degrad ) prmax(:,:,:) = prmax(:,:,:) * facvol(:,:,:) |
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| 108 | |
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| 109 | ! compute the day length depending on latitude and the day |
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| 110 | zrum = REAL( nday_year - 80, wp ) / REAL( nyear_len(1), wp ) |
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| 111 | zcodel = ASIN( SIN( zrum * rpi * 2._wp ) * SIN( rad * 23.5_wp ) ) |
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| 112 | |
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| 113 | ! day length in hours |
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| 114 | zstrn(:,:) = 0. |
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| 115 | DO jj = 1, jpj |
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| 116 | DO ji = 1, jpi |
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| 117 | zargu = TAN( zcodel ) * TAN( gphit(ji,jj) * rad ) |
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| 118 | zargu = MAX( -1., MIN( 1., zargu ) ) |
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| 119 | zstrn(ji,jj) = MAX( 0.0, 24. - 2. * ACOS( zargu ) / rad / 15. ) |
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| 120 | END DO |
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| 121 | END DO |
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| 122 | |
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[6841] | 123 | ! Impact of the day duration and light intermittency on phytoplankton growth |
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[5385] | 124 | DO jk = 1, jpkm1 |
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| 125 | DO jj = 1 ,jpj |
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| 126 | DO ji = 1, jpi |
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| 127 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 128 | zval = MAX( 1., zstrn(ji,jj) ) |
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[6841] | 129 | zmxl_fac(ji,jj,jk) = zval |
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[6848] | 130 | zmxl_chl(ji,jj,jk) = zval / 24. |
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[6841] | 131 | IF( fsdepw(ji,jj,jk+1) <= hmld(ji,jj) ) THEN |
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| 132 | zval = MIN(1., heup_01(ji,jj) / ( hmld(ji,jj) + rtrn )) |
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| 133 | zmxl_fac(ji,jj,jk) = zmxl_fac(ji,jj,jk) * zval |
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| 134 | zmxl_chl(ji,jj,jk) = zmxl_chl(ji,jj,jk) * zval |
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| 135 | ENDIF |
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[6966] | 136 | zmxl_fac(ji,jj,jk) = ( 1. - exp( -0.2 * zmxl_fac(ji,jj,jk) ) ) |
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| 137 | zmxl_chl(ji,jj,jk) = zmxl_chl(ji,jj,jk) |
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[5385] | 138 | ENDIF |
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[3443] | 139 | END DO |
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| 140 | END DO |
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[5385] | 141 | END DO |
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[3443] | 142 | |
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[6841] | 143 | zprbio(:,:,:) = prmax(:,:,:) * zmxl_fac(:,:,:) |
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| 144 | zprdia(:,:,:) = zprbio(:,:,:) |
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[3443] | 145 | |
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[6841] | 146 | ! Computation of the P-I slope for nanos and diatoms |
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| 147 | DO jk = 1, jpkm1 |
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| 148 | !CDIR NOVERRCHK |
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| 149 | DO jj = 1, jpj |
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| 150 | !CDIR NOVERRCHK |
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| 151 | DO ji = 1, jpi |
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| 152 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 153 | ztn = MAX( 0., tsn(ji,jj,jk,jp_tem) - 15. ) |
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| 154 | zadap = xadap * ztn / ( 2.+ ztn ) |
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| 155 | zconctemp = MAX( 0.e0 , trb(ji,jj,jk,jpdia) - xsizedia ) |
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| 156 | zconctemp2 = trb(ji,jj,jk,jpdia) - zconctemp |
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| 157 | ! |
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[6966] | 158 | zpislopeadn(ji,jj,jk) = pislopen * ( 1.+ zadap * EXP( -0.25 * enano(ji,jj,jk) ) ) & |
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[6841] | 159 | & * trb(ji,jj,jk,jpnch) /( trb(ji,jj,jk,jpphy) * 12. + rtrn) |
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| 160 | ! |
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[6966] | 161 | zpislopeadd(ji,jj,jk) = (pislopen * zconctemp2 + pisloped * zconctemp) / ( trb(ji,jj,jk,jpdia) + rtrn ) & |
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[6841] | 162 | & * trb(ji,jj,jk,jpdch) /( trb(ji,jj,jk,jpdia) * 12. + rtrn) |
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| 163 | ENDIF |
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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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| 167 | |
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[3443] | 168 | IF( ln_newprod ) THEN |
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| 169 | DO jk = 1, jpkm1 |
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| 170 | DO jj = 1, jpj |
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| 171 | DO ji = 1, jpi |
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[5385] | 172 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[3443] | 173 | ! Computation of production function for Carbon |
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| 174 | ! --------------------------------------------- |
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[6966] | 175 | zpislopen = zpislopeadn(ji,jj,jk) / ( ( r1_rday + bresp * r1_rday ) & |
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[6841] | 176 | & * zmxl_fac(ji,jj,jk) * rday + rtrn) |
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[6966] | 177 | zpisloped = zpislopeadd(ji,jj,jk) / ( ( r1_rday + bresp * r1_rday ) & |
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[6841] | 178 | & * zmxl_fac(ji,jj,jk) * rday + rtrn) |
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[6966] | 179 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 180 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 181 | ! Computation of production function for Chlorophyll |
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| 182 | !-------------------------------------------------- |
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[6966] | 183 | zpislopen = zpislopeadn(ji,jj,jk) / ( prmax(ji,jj,jk) * zmxl_chl(ji,jj,jk) * rday + rtrn ) |
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| 184 | zpisloped = zpislopeadd(ji,jj,jk) / ( prmax(ji,jj,jk) * zmxl_chl(ji,jj,jk) * rday + rtrn ) |
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| 185 | zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 186 | zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 187 | ENDIF |
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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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| 191 | ELSE |
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| 192 | DO jk = 1, jpkm1 |
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| 193 | DO jj = 1, jpj |
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| 194 | DO ji = 1, jpi |
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[5385] | 195 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[3443] | 196 | ! Computation of production function for Carbon |
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| 197 | ! --------------------------------------------- |
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[6966] | 198 | zpislopen = zpislopeadn(ji,jj,jk) / ( zprbio(ji,jj,jk) * rday * xlimphy(ji,jj,jk) + rtrn ) |
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| 199 | zpisloped = zpislopeadd(ji,jj,jk) / ( zprdia(ji,jj,jk) * rday * xlimdia(ji,jj,jk) + rtrn ) |
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| 200 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 201 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 202 | ! Computation of production function for Chlorophyll |
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| 203 | !-------------------------------------------------- |
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[6966] | 204 | zpislopen = zpislopen * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 205 | zpisloped = zpisloped * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 206 | zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 207 | zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 208 | ENDIF |
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| 209 | END DO |
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| 210 | END DO |
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| 211 | END DO |
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| 212 | ENDIF |
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| 213 | |
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| 214 | ! Computation of a proxy of the N/C ratio |
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| 215 | ! --------------------------------------- |
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| 216 | DO jk = 1, jpkm1 |
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| 217 | DO jj = 1, jpj |
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| 218 | DO ji = 1, jpi |
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[4529] | 219 | zval = MIN( xnanopo4(ji,jj,jk), ( xnanonh4(ji,jj,jk) + xnanono3(ji,jj,jk) ) ) & |
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| 220 | & * prmax(ji,jj,jk) / ( zprbio(ji,jj,jk) + rtrn ) |
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| 221 | quotan(ji,jj,jk) = MIN( 1., 0.2 + 0.8 * zval ) |
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| 222 | zval = MIN( xdiatpo4(ji,jj,jk), ( xdiatnh4(ji,jj,jk) + xdiatno3(ji,jj,jk) ) ) & |
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| 223 | & * prmax(ji,jj,jk) / ( zprdia(ji,jj,jk) + rtrn ) |
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| 224 | quotad(ji,jj,jk) = MIN( 1., 0.2 + 0.8 * zval ) |
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[3443] | 225 | END DO |
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| 226 | END DO |
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| 227 | END DO |
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| 228 | |
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| 229 | |
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| 230 | DO jk = 1, jpkm1 |
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| 231 | DO jj = 1, jpj |
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| 232 | DO ji = 1, jpi |
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| 233 | |
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[5385] | 234 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[3443] | 235 | ! Si/C of diatoms |
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| 236 | ! ------------------------ |
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| 237 | ! Si/C increases with iron stress and silicate availability |
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| 238 | ! Si/C is arbitrariliy increased for very high Si concentrations |
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| 239 | ! to mimic the very high ratios observed in the Southern Ocean (silpot2) |
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[5385] | 240 | zlim = trb(ji,jj,jk,jpsil) / ( trb(ji,jj,jk,jpsil) + xksi1 ) |
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[3443] | 241 | zsilim = MIN( zprdia(ji,jj,jk) / ( prmax(ji,jj,jk) + rtrn ), xlimsi(ji,jj,jk) ) |
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| 242 | zsilfac = 4.4 * EXP( -4.23 * zsilim ) * MAX( 0.e0, MIN( 1., 2.2 * ( zlim - 0.5 ) ) ) + 1.e0 |
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[5385] | 243 | zsiborn = trb(ji,jj,jk,jpsil) * trb(ji,jj,jk,jpsil) * trb(ji,jj,jk,jpsil) |
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[3446] | 244 | IF (gphit(ji,jj) < -30 ) THEN |
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| 245 | zsilfac2 = 1. + 2. * zsiborn / ( zsiborn + xksi2**3 ) |
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| 246 | ELSE |
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| 247 | zsilfac2 = 1. + zsiborn / ( zsiborn + xksi2**3 ) |
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| 248 | ENDIF |
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| 249 | zysopt(ji,jj,jk) = grosip * zlim * zsilfac * zsilfac2 |
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[3443] | 250 | ENDIF |
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| 251 | END DO |
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| 252 | END DO |
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| 253 | END DO |
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| 254 | |
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[6966] | 255 | ! Sea-ice effect on production |
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| 256 | |
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| 257 | DO jk = 1, jpkm1 |
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| 258 | zprbio(:,:,jk) = zprbio(:,:,jk) * ( 1. - fr_i(:,:) ) |
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| 259 | zprdia(:,:,jk) = zprdia(:,:,jk) * ( 1. - fr_i(:,:) ) |
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| 260 | END DO |
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| 261 | |
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| 262 | |
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[3443] | 263 | ! Computation of the various production terms |
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| 264 | !CDIR NOVERRCHK |
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| 265 | DO jk = 1, jpkm1 |
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| 266 | !CDIR NOVERRCHK |
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| 267 | DO jj = 1, jpj |
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| 268 | !CDIR NOVERRCHK |
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| 269 | DO ji = 1, jpi |
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[5385] | 270 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[6966] | 271 | ! production terms for nanophyto. (C) |
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| 272 | zprorcan(ji,jj,jk) = zprbio(ji,jj,jk) * xlimphy(ji,jj,jk) * trb(ji,jj,jk,jpphy) * rfact2 |
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| 273 | zpronewn(ji,jj,jk) = zprorcan(ji,jj,jk)* xnanono3(ji,jj,jk) / ( xnanono3(ji,jj,jk) + xnanonh4(ji,jj,jk) + rtrn ) |
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[3443] | 274 | ! |
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[6966] | 275 | zratio = trb(ji,jj,jk,jpnfe) / ( trb(ji,jj,jk,jpphy) * fecnm + rtrn ) |
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[3443] | 276 | zmax = MAX( 0., ( 1. - zratio ) / ABS( 1.05 - zratio ) ) |
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[6966] | 277 | zprofen(ji,jj,jk) = fecnm * prmax(ji,jj,jk) * ( 1.0 - fr_i(ji,jj) ) & |
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[3443] | 278 | & * ( 4. - 4.5 * xlimnfe(ji,jj,jk) / ( xlimnfe(ji,jj,jk) + 0.5 ) ) & |
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[3446] | 279 | & * biron(ji,jj,jk) / ( biron(ji,jj,jk) + concnfe(ji,jj,jk) ) & |
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[5385] | 280 | & * zmax * trb(ji,jj,jk,jpphy) * rfact2 |
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[6966] | 281 | ! production terms for diatoms (C) |
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[5385] | 282 | zprorcad(ji,jj,jk) = zprdia(ji,jj,jk) * xlimdia(ji,jj,jk) * trb(ji,jj,jk,jpdia) * rfact2 |
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[3443] | 283 | zpronewd(ji,jj,jk) = zprorcad(ji,jj,jk) * xdiatno3(ji,jj,jk) / ( xdiatno3(ji,jj,jk) + xdiatnh4(ji,jj,jk) + rtrn ) |
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| 284 | ! |
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[6966] | 285 | zratio = trb(ji,jj,jk,jpdfe) / ( trb(ji,jj,jk,jpdia) * fecdm + rtrn ) |
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[3443] | 286 | zmax = MAX( 0., ( 1. - zratio ) / ABS( 1.05 - zratio ) ) |
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[6966] | 287 | zprofed(ji,jj,jk) = fecdm * prmax(ji,jj,jk) * ( 1.0 - fr_i(ji,jj) ) & |
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[3443] | 288 | & * ( 4. - 4.5 * xlimdfe(ji,jj,jk) / ( xlimdfe(ji,jj,jk) + 0.5 ) ) & |
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[3446] | 289 | & * biron(ji,jj,jk) / ( biron(ji,jj,jk) + concdfe(ji,jj,jk) ) & |
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[5385] | 290 | & * zmax * trb(ji,jj,jk,jpdia) * rfact2 |
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[3443] | 291 | ENDIF |
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| 292 | END DO |
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| 293 | END DO |
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| 294 | END DO |
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| 295 | |
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[6966] | 296 | ! Computation of the chlorophyll production terms |
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[6841] | 297 | DO jk = 1, jpkm1 |
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| 298 | DO jj = 1, jpj |
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| 299 | DO ji = 1, jpi |
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| 300 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 301 | ! production terms for nanophyto. ( chlorophyll ) |
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| 302 | znanotot = enano(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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[6966] | 303 | zprod = rday * zprorcan(ji,jj,jk) * zprnch(ji,jj,jk) * xlimphy(ji,jj,jk) |
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| 304 | zprochln = chlcmin * 12. * zprorcan (ji,jj,jk) |
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| 305 | zprochln = zprochln + (chlcnm-chlcmin) * 12. * zprod / & |
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| 306 | & ( zpislopeadn(ji,jj,jk) * znanotot +rtrn) |
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| 307 | ! production terms for diatoms ( chlorophyll ) |
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[6841] | 308 | zdiattot = ediat(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 309 | zprod = rday * zprorcad(ji,jj,jk) * zprdch(ji,jj,jk) * xlimdia(ji,jj,jk) |
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[6966] | 310 | zprochld = chlcmin * 12. * zprorcad(ji,jj,jk) |
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| 311 | zprochld = zprochld + (chlcdm-chlcmin) * 12. * zprod / & |
---|
| 312 | & ( zpislopeadd(ji,jj,jk) * zdiattot +rtrn ) |
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| 313 | ! Update the arrays TRA which contain the Chla sources and sinks |
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| 314 | tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) + zprochln * texcretn |
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| 315 | tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) + zprochld * texcretd |
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[6841] | 316 | ENDIF |
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[3443] | 317 | END DO |
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| 318 | END DO |
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[6841] | 319 | END DO |
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[3443] | 320 | |
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| 321 | ! Update the arrays TRA which contain the biological sources and sinks |
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| 322 | DO jk = 1, jpkm1 |
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| 323 | DO jj = 1, jpj |
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| 324 | DO ji =1 ,jpi |
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[6966] | 325 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 326 | zproreg = zprorcan(ji,jj,jk) - zpronewn(ji,jj,jk) |
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| 327 | zproreg2 = zprorcad(ji,jj,jk) - zpronewd(ji,jj,jk) |
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| 328 | zdocprod = excretd * zprorcad(ji,jj,jk) + excretn * zprorcan(ji,jj,jk) |
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| 329 | tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) - zprorcan(ji,jj,jk) - zprorcad(ji,jj,jk) |
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| 330 | tra(ji,jj,jk,jpno3) = tra(ji,jj,jk,jpno3) - zpronewn(ji,jj,jk) - zpronewd(ji,jj,jk) |
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| 331 | tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) - zproreg - zproreg2 |
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| 332 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) + zprorcan(ji,jj,jk) * texcretn |
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| 333 | tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) + zprofen(ji,jj,jk) * texcretn |
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| 334 | tra(ji,jj,jk,jpdia) = tra(ji,jj,jk,jpdia) + zprorcad(ji,jj,jk) * texcretd |
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| 335 | tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) + zprofed(ji,jj,jk) * texcretd |
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| 336 | tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) + zprorcad(ji,jj,jk) * zysopt(ji,jj,jk) * texcretd |
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| 337 | tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zdocprod |
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| 338 | zfeup = texcretn * zprofen(ji,jj,jk) + texcretd * zprofed(ji,jj,jk) |
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[6453] | 339 | #if defined key_ligand |
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[6966] | 340 | tra(ji,jj,jk,jplgw) = tra(ji,jj,jk,jplgw) + zdocprod * ldocp - zfeup * plig(ji,jj,jk) * lthet |
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[6453] | 341 | #endif |
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[6966] | 342 | tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) + o2ut * ( zproreg + zproreg2) & |
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| 343 | & + ( o2ut + o2nit ) * ( zpronewn(ji,jj,jk) + zpronewd(ji,jj,jk) ) |
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| 344 | tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) - zfeup |
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| 345 | tra(ji,jj,jk,jpsil) = tra(ji,jj,jk,jpsil) - texcretd * zprorcad(ji,jj,jk) * zysopt(ji,jj,jk) |
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| 346 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) - zprorcan(ji,jj,jk) - zprorcad(ji,jj,jk) |
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| 347 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + rno3 * ( zpronewn(ji,jj,jk) + zpronewd(ji,jj,jk) ) & |
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| 348 | & - rno3 * ( zproreg + zproreg2 ) |
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| 349 | ENDIF |
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| 350 | END DO |
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[3443] | 351 | END DO |
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| 352 | END DO |
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| 353 | |
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| 354 | |
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[4996] | 355 | ! Total primary production per year |
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[5385] | 356 | IF( iom_use( "tintpp" ) .OR. ( ln_check_mass .AND. kt == nitend .AND. knt == nrdttrc ) ) & |
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[6966] | 357 | & tpp = glob_sum( ( zprorcan(:,:,:) + zprorcad(:,:,:) ) * cvol(:,:,:) ) |
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[4996] | 358 | |
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| 359 | IF( lk_iomput ) THEN |
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[5385] | 360 | IF( knt == nrdttrc ) THEN |
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[4996] | 361 | CALL wrk_alloc( jpi, jpj, zw2d ) |
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| 362 | CALL wrk_alloc( jpi, jpj, jpk, zw3d ) |
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| 363 | zfact = 1.e+3 * rfact2r ! conversion from mol/l/kt to mol/m3/s |
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| 364 | ! |
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| 365 | IF( iom_use( "PPPHY" ) .OR. iom_use( "PPPHY2" ) ) THEN |
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[6966] | 366 | zw3d(:,:,:) = zprorcan(:,:,:) * zfact * tmask(:,:,:) ! primary production by nanophyto |
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[4996] | 367 | CALL iom_put( "PPPHY" , zw3d ) |
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| 368 | ! |
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| 369 | zw3d(:,:,:) = zprorcad(:,:,:) * zfact * tmask(:,:,:) ! primary production by diatomes |
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| 370 | CALL iom_put( "PPPHY2" , zw3d ) |
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| 371 | ENDIF |
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| 372 | IF( iom_use( "PPNEWN" ) .OR. iom_use( "PPNEWD" ) ) THEN |
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[6966] | 373 | zw3d(:,:,:) = zpronewn(:,:,:) * zfact * tmask(:,:,:) ! new primary production by nanophyto |
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[4996] | 374 | CALL iom_put( "PPNEWN" , zw3d ) |
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| 375 | ! |
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| 376 | zw3d(:,:,:) = zpronewd(:,:,:) * zfact * tmask(:,:,:) ! new primary production by diatomes |
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| 377 | CALL iom_put( "PPNEWD" , zw3d ) |
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| 378 | ENDIF |
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| 379 | IF( iom_use( "PBSi" ) ) THEN |
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| 380 | zw3d(:,:,:) = zprorcad(:,:,:) * zfact * tmask(:,:,:) * zysopt(:,:,:) ! biogenic silica production |
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| 381 | CALL iom_put( "PBSi" , zw3d ) |
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| 382 | ENDIF |
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| 383 | IF( iom_use( "PFeN" ) .OR. iom_use( "PFeD" ) ) THEN |
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| 384 | zw3d(:,:,:) = zprofen(:,:,:) * zfact * tmask(:,:,:) ! biogenic iron production by nanophyto |
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| 385 | CALL iom_put( "PFeN" , zw3d ) |
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| 386 | ! |
---|
| 387 | zw3d(:,:,:) = zprofed(:,:,:) * zfact * tmask(:,:,:) ! biogenic iron production by diatomes |
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| 388 | CALL iom_put( "PFeD" , zw3d ) |
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| 389 | ENDIF |
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| 390 | IF( iom_use( "Mumax" ) ) THEN |
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| 391 | zw3d(:,:,:) = prmax(:,:,:) * tmask(:,:,:) ! Maximum growth rate |
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| 392 | CALL iom_put( "Mumax" , zw3d ) |
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| 393 | ENDIF |
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| 394 | IF( iom_use( "MuN" ) .OR. iom_use( "MuD" ) ) THEN |
---|
| 395 | zw3d(:,:,:) = zprbio(:,:,:) * xlimphy(:,:,:) * tmask(:,:,:) ! Realized growth rate for nanophyto |
---|
| 396 | CALL iom_put( "MuN" , zw3d ) |
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| 397 | ! |
---|
| 398 | zw3d(:,:,:) = zprdia(:,:,:) * xlimdia(:,:,:) * tmask(:,:,:) ! Realized growth rate for diatoms |
---|
| 399 | CALL iom_put( "MuD" , zw3d ) |
---|
| 400 | ENDIF |
---|
| 401 | IF( iom_use( "LNlight" ) .OR. iom_use( "LDlight" ) ) THEN |
---|
| 402 | zw3d(:,:,:) = zprbio (:,:,:) / (prmax(:,:,:) + rtrn) * tmask(:,:,:) ! light limitation term |
---|
| 403 | CALL iom_put( "LNlight" , zw3d ) |
---|
| 404 | ! |
---|
| 405 | zw3d(:,:,:) = zprdia (:,:,:) / (prmax(:,:,:) + rtrn) * tmask(:,:,:) ! light limitation term |
---|
| 406 | CALL iom_put( "LDlight" , zw3d ) |
---|
| 407 | ENDIF |
---|
| 408 | IF( iom_use( "TPP" ) ) THEN |
---|
[6966] | 409 | zw3d(:,:,:) = ( zprorcan(:,:,:) + zprorcad(:,:,:) ) * zfact * tmask(:,:,:) ! total primary production |
---|
[4996] | 410 | CALL iom_put( "TPP" , zw3d ) |
---|
| 411 | ENDIF |
---|
| 412 | IF( iom_use( "TPNEW" ) ) THEN |
---|
[6966] | 413 | zw3d(:,:,:) = ( zpronewn(:,:,:) + zpronewd(:,:,:) ) * zfact * tmask(:,:,:) ! total new production |
---|
[4996] | 414 | CALL iom_put( "TPNEW" , zw3d ) |
---|
| 415 | ENDIF |
---|
| 416 | IF( iom_use( "TPBFE" ) ) THEN |
---|
| 417 | zw3d(:,:,:) = ( zprofen(:,:,:) + zprofed(:,:,:) ) * zfact * tmask(:,:,:) ! total biogenic iron production |
---|
| 418 | CALL iom_put( "TPBFE" , zw3d ) |
---|
| 419 | ENDIF |
---|
| 420 | IF( iom_use( "INTPPPHY" ) .OR. iom_use( "INTPPPHY2" ) ) THEN |
---|
| 421 | zw2d(:,:) = 0. |
---|
| 422 | DO jk = 1, jpkm1 |
---|
[6966] | 423 | zw2d(:,:) = zw2d(:,:) + zprorcan(:,:,jk) * fse3t(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated primary produc. by nano |
---|
[4996] | 424 | ENDDO |
---|
| 425 | CALL iom_put( "INTPPPHY" , zw2d ) |
---|
| 426 | ! |
---|
| 427 | zw2d(:,:) = 0. |
---|
| 428 | DO jk = 1, jpkm1 |
---|
| 429 | zw2d(:,:) = zw2d(:,:) + zprorcad(:,:,jk) * fse3t(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated primary produc. by diatom |
---|
| 430 | ENDDO |
---|
| 431 | CALL iom_put( "INTPPPHY2" , zw2d ) |
---|
| 432 | ENDIF |
---|
| 433 | IF( iom_use( "INTPP" ) ) THEN |
---|
| 434 | zw2d(:,:) = 0. |
---|
| 435 | DO jk = 1, jpkm1 |
---|
[6966] | 436 | zw2d(:,:) = zw2d(:,:) + ( zprorcan(:,:,jk) + zprorcad(:,:,jk) ) * fse3t(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated pp |
---|
[4996] | 437 | ENDDO |
---|
| 438 | CALL iom_put( "INTPP" , zw2d ) |
---|
| 439 | ENDIF |
---|
| 440 | IF( iom_use( "INTPNEW" ) ) THEN |
---|
| 441 | zw2d(:,:) = 0. |
---|
| 442 | DO jk = 1, jpkm1 |
---|
[6966] | 443 | zw2d(:,:) = zw2d(:,:) + ( zpronewn(:,:,jk) + zpronewd(:,:,jk) ) * fse3t(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated new prod |
---|
[4996] | 444 | ENDDO |
---|
| 445 | CALL iom_put( "INTPNEW" , zw2d ) |
---|
| 446 | ENDIF |
---|
| 447 | IF( iom_use( "INTPBFE" ) ) THEN ! total biogenic iron production ( vertically integrated ) |
---|
| 448 | zw2d(:,:) = 0. |
---|
| 449 | DO jk = 1, jpkm1 |
---|
| 450 | zw2d(:,:) = zw2d(:,:) + ( zprofen(:,:,jk) + zprofed(:,:,jk) ) * fse3t(:,:,jk) * zfact * tmask(:,:,jk) ! vert integr. bfe prod |
---|
| 451 | ENDDO |
---|
| 452 | CALL iom_put( "INTPBFE" , zw2d ) |
---|
| 453 | ENDIF |
---|
| 454 | IF( iom_use( "INTPBSI" ) ) THEN ! total biogenic silica production ( vertically integrated ) |
---|
| 455 | zw2d(:,:) = 0. |
---|
| 456 | DO jk = 1, jpkm1 |
---|
| 457 | zw2d(:,:) = zw2d(:,:) + zprorcad(:,:,jk) * zysopt(:,:,jk) * fse3t(:,:,jk) * zfact * tmask(:,:,jk) ! vert integr. bsi prod |
---|
| 458 | ENDDO |
---|
| 459 | CALL iom_put( "INTPBSI" , zw2d ) |
---|
| 460 | ENDIF |
---|
| 461 | IF( iom_use( "tintpp" ) ) CALL iom_put( "tintpp" , tpp * zfact ) ! global total integrated primary production molC/s |
---|
| 462 | ! |
---|
| 463 | CALL wrk_dealloc( jpi, jpj, zw2d ) |
---|
| 464 | CALL wrk_dealloc( jpi, jpj, jpk, zw3d ) |
---|
| 465 | ENDIF |
---|
| 466 | ELSE |
---|
| 467 | IF( ln_diatrc ) THEN |
---|
| 468 | zfact = 1.e+3 * rfact2r |
---|
[6966] | 469 | trc3d(:,:,:,jp_pcs0_3d + 4) = zprorcan(:,:,:) * zfact * tmask(:,:,:) |
---|
[4996] | 470 | trc3d(:,:,:,jp_pcs0_3d + 5) = zprorcad(:,:,:) * zfact * tmask(:,:,:) |
---|
[6966] | 471 | trc3d(:,:,:,jp_pcs0_3d + 6) = zpronewn(:,:,:) * zfact * tmask(:,:,:) |
---|
[4996] | 472 | trc3d(:,:,:,jp_pcs0_3d + 7) = zpronewd(:,:,:) * zfact * tmask(:,:,:) |
---|
| 473 | trc3d(:,:,:,jp_pcs0_3d + 8) = zprorcad(:,:,:) * zfact * tmask(:,:,:) * zysopt(:,:,:) |
---|
| 474 | trc3d(:,:,:,jp_pcs0_3d + 9) = zprofed (:,:,:) * zfact * tmask(:,:,:) |
---|
[3443] | 475 | # if ! defined key_kriest |
---|
[4996] | 476 | trc3d(:,:,:,jp_pcs0_3d + 10) = zprofen (:,:,:) * zfact * tmask(:,:,:) |
---|
[3443] | 477 | # endif |
---|
[4996] | 478 | ENDIF |
---|
| 479 | ENDIF |
---|
[3443] | 480 | |
---|
[4996] | 481 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
---|
[3443] | 482 | WRITE(charout, FMT="('prod')") |
---|
| 483 | CALL prt_ctl_trc_info(charout) |
---|
| 484 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
---|
[4996] | 485 | ENDIF |
---|
| 486 | ! |
---|
[6841] | 487 | CALL wrk_dealloc( jpi, jpj, zstrn ) |
---|
[6966] | 488 | CALL wrk_dealloc( jpi, jpj, jpk, zpislopeadn, zpislopeadd, zprdia, zprbio, zprdch, zprnch, zysopt ) |
---|
[6841] | 489 | CALL wrk_dealloc( jpi, jpj, jpk, zmxl_fac, zmxl_chl ) |
---|
[6966] | 490 | CALL wrk_dealloc( jpi, jpj, jpk, zprorcan, zprorcad, zprofed, zprofen, zpronewn, zpronewd ) |
---|
[4996] | 491 | ! |
---|
| 492 | IF( nn_timing == 1 ) CALL timing_stop('p4z_prod') |
---|
| 493 | ! |
---|
[3443] | 494 | END SUBROUTINE p4z_prod |
---|
| 495 | |
---|
| 496 | |
---|
| 497 | SUBROUTINE p4z_prod_init |
---|
| 498 | !!---------------------------------------------------------------------- |
---|
| 499 | !! *** ROUTINE p4z_prod_init *** |
---|
| 500 | !! |
---|
| 501 | !! ** Purpose : Initialization of phytoplankton production parameters |
---|
| 502 | !! |
---|
| 503 | !! ** Method : Read the nampisprod namelist and check the parameters |
---|
| 504 | !! called at the first timestep (nittrc000) |
---|
| 505 | !! |
---|
| 506 | !! ** input : Namelist nampisprod |
---|
| 507 | !!---------------------------------------------------------------------- |
---|
| 508 | ! |
---|
[6966] | 509 | NAMELIST/nampisprod/ pislopen, pisloped, xadap, ln_newprod, bresp, excretn, excretd, & |
---|
[3443] | 510 | & chlcnm, chlcdm, chlcmin, fecnm, fecdm, grosip |
---|
[4147] | 511 | INTEGER :: ios ! Local integer output status for namelist read |
---|
[3443] | 512 | !!---------------------------------------------------------------------- |
---|
| 513 | |
---|
[4147] | 514 | REWIND( numnatp_ref ) ! Namelist nampisprod in reference namelist : Pisces phytoplankton production |
---|
| 515 | READ ( numnatp_ref, nampisprod, IOSTAT = ios, ERR = 901) |
---|
| 516 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisprod in reference namelist', lwp ) |
---|
[3443] | 517 | |
---|
[4147] | 518 | REWIND( numnatp_cfg ) ! Namelist nampisprod in configuration namelist : Pisces phytoplankton production |
---|
| 519 | READ ( numnatp_cfg, nampisprod, IOSTAT = ios, ERR = 902 ) |
---|
| 520 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampisprod in configuration namelist', lwp ) |
---|
[4624] | 521 | IF(lwm) WRITE ( numonp, nampisprod ) |
---|
[4147] | 522 | |
---|
[3443] | 523 | IF(lwp) THEN ! control print |
---|
| 524 | WRITE(numout,*) ' ' |
---|
| 525 | WRITE(numout,*) ' Namelist parameters for phytoplankton growth, nampisprod' |
---|
| 526 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
---|
[6966] | 527 | WRITE(numout,*) ' Enable new parame. of production (T/F) ln_newprod =', ln_newprod |
---|
[3443] | 528 | WRITE(numout,*) ' mean Si/C ratio grosip =', grosip |
---|
[6966] | 529 | WRITE(numout,*) ' P-I slope pislopen =', pislopen |
---|
| 530 | WRITE(numout,*) ' Acclimation factor to low light xadap =', xadap |
---|
| 531 | WRITE(numout,*) ' excretion ratio of nanophytoplankton excretn =', excretn |
---|
| 532 | WRITE(numout,*) ' excretion ratio of diatoms excretd =', excretd |
---|
[3443] | 533 | IF( ln_newprod ) THEN |
---|
| 534 | WRITE(numout,*) ' basal respiration in phytoplankton bresp =', bresp |
---|
| 535 | WRITE(numout,*) ' Maximum Chl/C in phytoplankton chlcmin =', chlcmin |
---|
| 536 | ENDIF |
---|
[6966] | 537 | WRITE(numout,*) ' P-I slope for diatoms pisloped =', pisloped |
---|
[3443] | 538 | WRITE(numout,*) ' Minimum Chl/C in nanophytoplankton chlcnm =', chlcnm |
---|
| 539 | WRITE(numout,*) ' Minimum Chl/C in diatoms chlcdm =', chlcdm |
---|
| 540 | WRITE(numout,*) ' Maximum Fe/C in nanophytoplankton fecnm =', fecnm |
---|
| 541 | WRITE(numout,*) ' Minimum Fe/C in diatoms fecdm =', fecdm |
---|
| 542 | ENDIF |
---|
| 543 | ! |
---|
| 544 | r1_rday = 1._wp / rday |
---|
[6966] | 545 | texcretn = 1._wp - excretn |
---|
| 546 | texcretd = 1._wp - excretd |
---|
[3443] | 547 | tpp = 0._wp |
---|
| 548 | ! |
---|
| 549 | END SUBROUTINE p4z_prod_init |
---|
| 550 | |
---|
| 551 | |
---|
| 552 | INTEGER FUNCTION p4z_prod_alloc() |
---|
| 553 | !!---------------------------------------------------------------------- |
---|
| 554 | !! *** ROUTINE p4z_prod_alloc *** |
---|
| 555 | !!---------------------------------------------------------------------- |
---|
| 556 | ALLOCATE( prmax(jpi,jpj,jpk), quotan(jpi,jpj,jpk), quotad(jpi,jpj,jpk), STAT = p4z_prod_alloc ) |
---|
| 557 | ! |
---|
| 558 | IF( p4z_prod_alloc /= 0 ) CALL ctl_warn('p4z_prod_alloc : failed to allocate arrays.') |
---|
| 559 | ! |
---|
| 560 | END FUNCTION p4z_prod_alloc |
---|
| 561 | |
---|
| 562 | #else |
---|
| 563 | !!====================================================================== |
---|
| 564 | !! Dummy module : No PISCES bio-model |
---|
| 565 | !!====================================================================== |
---|
| 566 | CONTAINS |
---|
| 567 | SUBROUTINE p4z_prod ! Empty routine |
---|
| 568 | END SUBROUTINE p4z_prod |
---|
| 569 | #endif |
---|
| 570 | |
---|
| 571 | !!====================================================================== |
---|
[6204] | 572 | END MODULE p4zprod |
---|