[935] | 1 | MODULE p4zmeso |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE p4zmeso *** |
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| 4 | !! TOP : PISCES Compute the sources/sinks for mesozooplankton |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2002 (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 | !! p4z_meso : Compute the sources/sinks for mesozooplankton |
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| 14 | !! p4z_meso_init : Initialization of the parameters for mesozooplankton |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | USE trc |
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| 17 | USE oce_trc ! |
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[1119] | 18 | USE trc ! |
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[1073] | 19 | USE sms_pisces ! |
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[935] | 20 | USE prtctl_trc |
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| 21 | USE p4zint |
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| 22 | USE p4zsink |
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[1678] | 23 | USE iom |
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[935] | 24 | |
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| 25 | IMPLICIT NONE |
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| 26 | PRIVATE |
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| 27 | |
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| 28 | PUBLIC p4z_meso ! called in p4zbio.F90 |
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| 29 | |
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| 30 | !! * Shared module variables |
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| 31 | REAL(wp), PUBLIC :: & |
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[1073] | 32 | xprefc = 1.0_wp , & !: |
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| 33 | xprefp = 0.2_wp , & !: |
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| 34 | xprefz = 1.0_wp , & !: |
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[935] | 35 | xprefpoc = 0.0_wp , & !: |
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[1073] | 36 | resrat2 = 0.005_wp , & !: |
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| 37 | mzrat2 = 0.03_wp , & !: |
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[935] | 38 | grazrat2 = 0.7_wp , & !: |
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[1073] | 39 | xkgraz2 = 20E-6_wp , & !: |
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| 40 | unass2 = 0.3_wp , & !: |
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| 41 | sigma2 = 0.6_wp , & !: |
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| 42 | epsher2 = 0.33_wp , & !: |
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[935] | 43 | grazflux = 5.E3_wp |
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| 44 | |
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| 45 | |
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| 46 | !!* Substitution |
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[1800] | 47 | # include "top_substitute.h90" |
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[935] | 48 | !!---------------------------------------------------------------------- |
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| 49 | !! NEMO/TOP 2.0 , LOCEAN-IPSL (2007) |
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[1152] | 50 | !! $Id$ |
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[935] | 51 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 52 | !!---------------------------------------------------------------------- |
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| 53 | |
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| 54 | CONTAINS |
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| 55 | |
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| 56 | SUBROUTINE p4z_meso( kt,jnt ) |
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| 57 | !!--------------------------------------------------------------------- |
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| 58 | !! *** ROUTINE p4z_meso *** |
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| 59 | !! |
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| 60 | !! ** Purpose : Compute the sources/sinks for mesozooplankton |
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| 61 | !! |
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| 62 | !! ** Method : - ??? |
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| 63 | !!--------------------------------------------------------------------- |
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| 64 | INTEGER, INTENT(in) :: kt, jnt ! ocean time step |
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| 65 | INTEGER :: ji, jj, jk |
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| 66 | REAL(wp) :: zcompadi, zcompaph, zcompapoc, zcompaz |
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| 67 | REAL(wp) :: zfact, zstep, zcompam, zdenom, zgraze2 |
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| 68 | REAL(wp) :: zgrarem2, zgrafer2, zgrapoc2, zprcaca, zmortz2 |
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| 69 | #if defined key_kriest |
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| 70 | REAL znumpoc |
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| 71 | #endif |
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| 72 | REAL(wp),DIMENSION(jpi,jpj,jpk) :: zrespz2,ztortz2,zgrazd,zgrazz,zgrazpof |
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| 73 | REAL(wp),DIMENSION(jpi,jpj,jpk) :: zgrazn,zgrazpoc,zgraznf,zgrazf |
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| 74 | REAL(wp),DIMENSION(jpi,jpj,jpk) :: zgrazfff,zgrazffe |
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| 75 | CHARACTER (len=25) :: charout |
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[1678] | 76 | #if defined key_trc_diaadd && defined key_trc_dia3d && defined key_iomput |
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| 77 | REAL(wp) :: zrfact2 |
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| 78 | #endif |
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| 79 | |
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[935] | 80 | !!--------------------------------------------------------------------- |
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| 81 | |
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| 82 | |
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| 83 | IF( ( kt * jnt ) == nittrc000 ) CALL p4z_meso_init ! Initialization (first time-step only) |
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| 84 | |
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[1678] | 85 | zrespz2 (:,:,:) = 0. |
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| 86 | ztortz2 (:,:,:) = 0. |
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| 87 | zgrazd (:,:,:) = 0. |
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| 88 | zgrazz (:,:,:) = 0. |
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| 89 | zgrazpof(:,:,:) = 0. |
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| 90 | zgrazn (:,:,:) = 0. |
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| 91 | zgrazpoc(:,:,:) = 0. |
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| 92 | zgraznf (:,:,:) = 0. |
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| 93 | zgrazf (:,:,:) = 0. |
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| 94 | zgrazfff(:,:,:) = 0. |
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| 95 | zgrazffe(:,:,:) = 0. |
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| 96 | |
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[1736] | 97 | zstep = rfact2 / rday ! Time step duration for biology |
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[935] | 98 | |
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| 99 | DO jk = 1, jpkm1 |
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| 100 | DO jj = 1, jpj |
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| 101 | DO ji = 1, jpi |
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| 102 | |
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| 103 | zcompam = MAX( ( trn(ji,jj,jk,jpmes) - 1.e-9 ), 0.e0 ) |
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| 104 | # if defined key_off_degrad |
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| 105 | zfact = zstep * tgfunc(ji,jj,jk) * zcompam * facvol(ji,jj,jk) |
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| 106 | # else |
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| 107 | zfact = zstep * tgfunc(ji,jj,jk) * zcompam |
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| 108 | # endif |
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| 109 | |
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| 110 | ! Respiration rates of both zooplankton |
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| 111 | ! ------------------------------------- |
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| 112 | zrespz2(ji,jj,jk) = resrat2 * zfact * ( 1. + 3. * nitrfac(ji,jj,jk) ) & |
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| 113 | & * trn(ji,jj,jk,jpmes) / ( xkmort + trn(ji,jj,jk,jpmes) ) |
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| 114 | |
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| 115 | ! Zooplankton mortality. A square function has been selected with |
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| 116 | ! no real reason except that it seems to be more stable and may |
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| 117 | ! mimic predation. |
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| 118 | ! --------------------------------------------------------------- |
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| 119 | ztortz2(ji,jj,jk) = mzrat2 * 1.e6 * zfact * trn(ji,jj,jk,jpmes) |
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| 120 | ! |
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| 121 | END DO |
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| 122 | END DO |
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| 123 | END DO |
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| 124 | |
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| 125 | |
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| 126 | DO jk = 1,jpkm1 |
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| 127 | DO jj = 1,jpj |
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| 128 | DO ji = 1,jpi |
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| 129 | zcompadi = MAX( ( trn(ji,jj,jk,jpdia) - 1.e-8 ), 0.e0 ) |
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| 130 | zcompaz = MAX( ( trn(ji,jj,jk,jpzoo) - 1.e-8 ), 0.e0 ) |
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| 131 | zcompaph = MAX( ( trn(ji,jj,jk,jpphy) - 2.e-7 ), 0.e0 ) |
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| 132 | zcompapoc = MAX( ( trn(ji,jj,jk,jppoc) - 1.e-8 ), 0.e0 ) |
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| 133 | |
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| 134 | ! Microzooplankton grazing |
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| 135 | ! ------------------------ |
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| 136 | zdenom = 1. / ( xkgraz2 + xprefc * trn(ji,jj,jk,jpdia) & |
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| 137 | & + xprefz * trn(ji,jj,jk,jpzoo) & |
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| 138 | & + xprefp * trn(ji,jj,jk,jpphy) & |
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| 139 | & + xprefpoc * trn(ji,jj,jk,jppoc) ) |
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| 140 | |
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| 141 | zgraze2 = grazrat2 * zstep * Tgfunc2(ji,jj,jk) * zdenom & |
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| 142 | # if defined key_off_degrad |
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| 143 | & * facvol(ji,jj,jk) & |
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| 144 | # endif |
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| 145 | & * trn(ji,jj,jk,jpmes) |
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| 146 | |
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| 147 | zgrazd(ji,jj,jk) = zgraze2 * xprefc * zcompadi |
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| 148 | zgrazz(ji,jj,jk) = zgraze2 * xprefz * zcompaz |
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| 149 | zgrazn(ji,jj,jk) = zgraze2 * xprefp * zcompaph |
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| 150 | zgrazpoc(ji,jj,jk) = zgraze2 * xprefpoc * zcompapoc |
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| 151 | |
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| 152 | zgraznf(ji,jj,jk) = zgrazn(ji,jj,jk) * trn(ji,jj,jk,jpnfe) & |
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| 153 | & / (trn(ji,jj,jk,jpphy) + rtrn) |
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| 154 | zgrazf(ji,jj,jk) = zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpdfe) & |
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| 155 | & / (trn(ji,jj,jk,jpdia) + rtrn) |
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| 156 | zgrazpof(ji,jj,jk) = zgrazpoc(ji,jj,jk) * trn(ji,jj,jk,jpsfe) & |
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| 157 | & / (trn(ji,jj,jk,jppoc) + rtrn) |
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| 158 | END DO |
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| 159 | END DO |
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| 160 | END DO |
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| 161 | |
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| 162 | |
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| 163 | DO jk = 1,jpkm1 |
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| 164 | DO jj = 1,jpj |
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| 165 | DO ji = 1,jpi |
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| 166 | |
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| 167 | ! Mesozooplankton flux feeding on GOC |
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| 168 | ! ---------------------------------- |
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| 169 | # if ! defined key_kriest |
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[1678] | 170 | # if ! defined key_off_degrad |
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[935] | 171 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio4(ji,jj,jk) & |
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[1678] | 172 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jpgoc) * trn(ji,jj,jk,jpmes) |
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| 173 | # else |
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| 174 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio4(ji,jj,jk) * facvol(ji,jj,jk) & |
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| 175 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jpgoc) * trn(ji,jj,jk,jpmes) |
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[935] | 176 | # endif |
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| 177 | zgrazfff(ji,jj,jk) = zgrazffe(ji,jj,jk) & |
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[1678] | 178 | & * trn(ji,jj,jk,jpbfe) / (trn(ji,jj,jk,jpgoc) + rtrn) |
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[935] | 179 | # else |
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[1678] | 180 | !!--------------------------- KRIEST3 ------------------------------------------- |
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[935] | 181 | !! zgrazffe(ji,jj,jk) = 0.5 * 1.3e-2 / 5.5e-7 * 0.3 * zstep * wsbio3(ji,jj,jk) & |
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| 182 | !! & * tgfunc(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes) & |
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| 183 | # if defined key_off_degrad |
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| 184 | !! & * facvol(ji,jj,jk) & |
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| 185 | # endif |
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| 186 | !! & / (trn(ji,jj,jk,jppoc) * 1.e7 + 0.1) |
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[1678] | 187 | !!--------------------------- KRIEST3 ------------------------------------------- |
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[935] | 188 | |
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[1678] | 189 | # if ! defined key_off_degrad |
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[935] | 190 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio3(ji,jj,jk) & |
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[1678] | 191 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes) |
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| 192 | # else |
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| 193 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio3(ji,jj,jk) * facvol(ji,jj,jk) & |
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| 194 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes) |
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[935] | 195 | # endif |
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| 196 | |
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| 197 | zgrazfff(ji,jj,jk) = zgrazffe(ji,jj,jk) & |
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[1678] | 198 | & * trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn) |
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[935] | 199 | # endif |
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| 200 | END DO |
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| 201 | END DO |
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| 202 | END DO |
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| 203 | |
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[1836] | 204 | #if defined key_trc_dia3d |
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| 205 | ! Total grazing ( grazing by microzoo is already computed in p4zmicro ) |
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| 206 | grazing(:,:,:) = grazing(:,:,:) + ( zgrazd (:,:,:) + zgrazz (:,:,:) + zgrazn(:,:,:) & |
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| 207 | & + zgrazpoc(:,:,:) + zgrazffe(:,:,:) ) |
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| 208 | #endif |
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[935] | 209 | |
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[1836] | 210 | |
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[935] | 211 | DO jk = 1,jpkm1 |
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| 212 | DO jj = 1,jpj |
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| 213 | DO ji = 1,jpi |
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| 214 | |
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| 215 | ! Mesozooplankton efficiency |
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| 216 | ! -------------------------- |
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| 217 | zgrarem2 = ( zgrazd(ji,jj,jk) + zgrazz(ji,jj,jk) + zgrazn(ji,jj,jk) & |
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| 218 | & + zgrazpoc(ji,jj,jk) + zgrazffe(ji,jj,jk) ) & |
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| 219 | & * ( 1. - epsher2 - unass2 ) |
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| 220 | #if ! defined key_kriest |
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| 221 | zgrafer2 = (zgrazf(ji,jj,jk) + zgraznf(ji,jj,jk) + zgrazz(ji,jj,jk) & |
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| 222 | & * ferat3 + zgrazpof(ji,jj,jk) + zgrazfff (ji,jj,jk))*(1.-epsher2-unass2) & |
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| 223 | & + epsher2 * ( & |
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| 224 | & zgrazd(ji,jj,jk) * MAX((trn(ji,jj,jk,jpdfe) / (trn(ji,jj,jk,jpdia) + rtrn)-ferat3),0.) & |
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| 225 | & + zgrazn(ji,jj,jk) * MAX((trn(ji,jj,jk,jpnfe) / (trn(ji,jj,jk,jpphy) + rtrn)-ferat3),0.) & |
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| 226 | & + zgrazpoc(ji,jj,jk) * MAX((trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)-ferat3),0.) & |
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| 227 | & + zgrazffe(ji,jj,jk) * MAX((trn(ji,jj,jk,jpbfe) / (trn(ji,jj,jk,jpgoc) + rtrn)-ferat3),0.) ) |
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| 228 | #else |
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| 229 | zgrafer2 = (zgrazf(ji,jj,jk) + zgraznf(ji,jj,jk) + zgrazz(ji,jj,jk) & |
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| 230 | & * ferat3 + zgrazpof(ji,jj,jk) + zgrazfff(ji,jj,jk) )*(1.-epsher2-unass2) & |
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| 231 | & + epsher2 * ( & |
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| 232 | & zgrazd(ji,jj,jk) * MAX((trn(ji,jj,jk,jpdfe) / (trn(ji,jj,jk,jpdia) + rtrn)-ferat3),0.) & |
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| 233 | & + zgrazn(ji,jj,jk) * MAX((trn(ji,jj,jk,jpnfe) / (trn(ji,jj,jk,jpphy) + rtrn)-ferat3),0.) & |
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| 234 | & + zgrazpoc(ji,jj,jk) * MAX((trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)-ferat3),0.) & |
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| 235 | & + zgrazffe(ji,jj,jk) * MAX((trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)-ferat3),0.) ) |
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| 236 | |
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| 237 | #endif |
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| 238 | zgrapoc2 = (zgrazd(ji,jj,jk) + zgrazz(ji,jj,jk) + zgrazn(ji,jj,jk) & |
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| 239 | & + zgrazpoc(ji,jj,jk) + zgrazffe(ji,jj,jk)) * unass2 |
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| 240 | |
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| 241 | tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) + zgrarem2 * sigma2 |
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| 242 | tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) + zgrarem2 * sigma2 |
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| 243 | tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zgrarem2 * (1.-sigma2) |
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| 244 | tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) - o2ut * zgrarem2 * sigma2 |
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| 245 | tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) + zgrafer2 |
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| 246 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) + zgrarem2 * sigma2 |
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| 247 | |
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| 248 | #if defined key_kriest |
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| 249 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zgrapoc2 |
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| 250 | tra(ji,jj,jk,jpnum) = tra(ji,jj,jk,jpnum) + zgrapoc2 * xkr_dmeso |
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| 251 | #else |
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| 252 | tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zgrapoc2 |
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| 253 | #endif |
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| 254 | END DO |
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| 255 | END DO |
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| 256 | END DO |
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| 257 | |
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| 258 | DO jk = 1, jpkm1 |
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| 259 | DO jj = 1, jpj |
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| 260 | DO ji = 1, jpi |
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| 261 | ! |
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| 262 | ! Update the arrays TRA which contain the biological sources and sinks |
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| 263 | ! -------------------------------------------------------------------- |
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| 264 | zmortz2 = ztortz2(ji,jj,jk) + zrespz2(ji,jj,jk) |
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| 265 | tra(ji,jj,jk,jpmes) = tra(ji,jj,jk,jpmes) - zmortz2 & |
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| 266 | & + epsher2 * ( zgrazd(ji,jj,jk) + zgrazz(ji,jj,jk) + zgrazn(ji,jj,jk) & |
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| 267 | & + zgrazpoc(ji,jj,jk) + zgrazffe(ji,jj,jk) ) |
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| 268 | tra(ji,jj,jk,jpdia) = tra(ji,jj,jk,jpdia) - zgrazd(ji,jj,jk) |
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| 269 | tra(ji,jj,jk,jpzoo) = tra(ji,jj,jk,jpzoo) - zgrazz(ji,jj,jk) |
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| 270 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) - zgrazn(ji,jj,jk) |
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| 271 | tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) - zgrazn(ji,jj,jk) * trn(ji,jj,jk,jpnch) & |
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| 272 | & / ( trn(ji,jj,jk,jpphy) + rtrn ) |
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| 273 | tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) - zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpdch) & |
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| 274 | & / ( trn(ji,jj,jk,jpdia) + rtrn ) |
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| 275 | tra(ji,jj,jk,jpbsi) = tra(ji,jj,jk,jpbsi) - zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpbsi) & |
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| 276 | & / ( trn(ji,jj,jk,jpdia) + rtrn ) |
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| 277 | tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) + zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpbsi) & |
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| 278 | & / ( trn(ji,jj,jk,jpdia) + rtrn ) |
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| 279 | tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) - zgraznf(ji,jj,jk) |
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| 280 | tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) - zgrazf(ji,jj,jk) |
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| 281 | |
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[1678] | 282 | zprcaca = xfracal(ji,jj,jk) * unass2 * zgrazn(ji,jj,jk) |
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| 283 | #if defined key_trc_dia3d |
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| 284 | prodcal(ji,jj,jk) = prodcal(ji,jj,jk) + zprcaca ! prodcal=prodcal(nanophy)+prodcal(microzoo)+prodcal(mesozoo) |
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| 285 | #endif |
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| 286 | zprcaca = part * zprcaca |
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[935] | 287 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) - zprcaca |
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| 288 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) - 2. * zprcaca |
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| 289 | tra(ji,jj,jk,jpcal) = tra(ji,jj,jk,jpcal) + zprcaca |
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| 290 | #if defined key_kriest |
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| 291 | znumpoc = trn(ji,jj,jk,jpnum) / ( trn(ji,jj,jk,jppoc) + rtrn ) |
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| 292 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zmortz2 & |
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| 293 | & - zgrazpoc(ji,jj,jk) - zgrazffe(ji,jj,jk) |
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| 294 | tra(ji,jj,jk,jpnum) = tra(ji,jj,jk,jpnum) - zgrazpoc(ji,jj,jk) * znumpoc & |
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| 295 | & + zmortz2 * xkr_dmeso & |
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| 296 | & - zgrazffe(ji,jj,jk) * znumpoc * wsbio4(ji,jj,jk) & |
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| 297 | & / ( wsbio3(ji,jj,jk) + rtrn ) |
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| 298 | tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) + ferat3 * zmortz2 & |
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| 299 | & + unass2 * ( ferat3 * zgrazz(ji,jj,jk) + zgraznf(ji,jj,jk) & |
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| 300 | & + zgrazf(ji,jj,jk) + zgrazpof(ji,jj,jk) + zgrazfff(ji,jj,jk) ) & |
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| 301 | & - zgrazfff(ji,jj,jk) - zgrazpof(ji,jj,jk) |
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| 302 | #else |
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| 303 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) - zgrazpoc(ji,jj,jk) |
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| 304 | tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zmortz2 - zgrazffe(ji,jj,jk) |
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| 305 | tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) - zgrazpof(ji,jj,jk) |
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| 306 | tra(ji,jj,jk,jpbfe) = tra(ji,jj,jk,jpbfe) + ferat3 * zmortz2 & |
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| 307 | & + unass2 * ( ferat3 * zgrazz(ji,jj,jk) + zgraznf(ji,jj,jk) & |
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| 308 | & + zgrazf(ji,jj,jk) + zgrazpof(ji,jj,jk) + zgrazfff(ji,jj,jk) ) & |
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| 309 | & - zgrazfff(ji,jj,jk) |
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| 310 | #endif |
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| 311 | |
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| 312 | END DO |
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| 313 | END DO |
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| 314 | END DO |
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| 315 | ! |
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[1678] | 316 | #if defined key_trc_diaadd && defined key_trc_dia3d && defined key_iomput |
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| 317 | zrfact2 = 1.e3 * rfact2r |
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[1836] | 318 | ! Total grazing of phyto by zoo |
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| 319 | grazing(:,:,:) = grazing(:,:,:) * zrfact2 * tmask(:,:,:) |
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| 320 | ! Calcite production |
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| 321 | prodcal(:,:,:) = prodcal(:,:,:) * zrfact2 * tmask(:,:,:) |
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| 322 | IF( jnt == nrdttrc ) then |
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| 323 | CALL iom_put( "GRAZ" , grazing ) ! Total grazing of phyto by zooplankton |
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| 324 | CALL iom_put( "PCAL" , prodcal ) ! Calcite production |
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| 325 | ENDIF |
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[1678] | 326 | #endif |
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| 327 | |
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[935] | 328 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
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| 329 | WRITE(charout, FMT="('meso')") |
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| 330 | CALL prt_ctl_trc_info(charout) |
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| 331 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
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| 332 | ENDIF |
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| 333 | |
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| 334 | END SUBROUTINE p4z_meso |
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| 335 | |
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| 336 | SUBROUTINE p4z_meso_init |
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| 337 | |
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| 338 | !!---------------------------------------------------------------------- |
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| 339 | !! *** ROUTINE p4z_meso_init *** |
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| 340 | !! |
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| 341 | !! ** Purpose : Initialization of mesozooplankton parameters |
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| 342 | !! |
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[1119] | 343 | !! ** Method : Read the nampismes namelist and check the parameters |
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[935] | 344 | !! called at the first timestep (nittrc000) |
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| 345 | !! |
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[1119] | 346 | !! ** input : Namelist nampismes |
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[935] | 347 | !! |
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| 348 | !!---------------------------------------------------------------------- |
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| 349 | |
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[1119] | 350 | NAMELIST/nampismes/ grazrat2,resrat2,mzrat2,xprefc, xprefp, & |
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[935] | 351 | & xprefz, xprefpoc, xkgraz2, epsher2, sigma2, unass2, grazflux |
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| 352 | |
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| 353 | REWIND( numnat ) ! read numnat |
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[1119] | 354 | READ ( numnat, nampismes ) |
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[935] | 355 | |
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| 356 | |
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| 357 | IF(lwp) THEN ! control print |
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| 358 | WRITE(numout,*) ' ' |
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[1119] | 359 | WRITE(numout,*) ' Namelist parameters for mesozooplankton, nampismes' |
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[935] | 360 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 361 | WRITE(numout,*) ' zoo preference for phyto xprefc =', xprefc |
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| 362 | WRITE(numout,*) ' zoo preference for POC xprefp =', xprefp |
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| 363 | WRITE(numout,*) ' zoo preference for zoo xprefz =', xprefz |
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| 364 | WRITE(numout,*) ' zoo preference for poc xprefpoc =', xprefpoc |
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| 365 | WRITE(numout,*) ' exsudation rate of mesozooplankton resrat2 =', resrat2 |
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| 366 | WRITE(numout,*) ' mesozooplankton mortality rate mzrat2 =', mzrat2 |
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| 367 | WRITE(numout,*) ' maximal mesozoo grazing rate grazrat2 =', grazrat2 |
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| 368 | WRITE(numout,*) ' mesozoo flux feeding rate grazflux =', grazflux |
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| 369 | WRITE(numout,*) ' non assimilated fraction of P by mesozoo unass2 =', unass2 |
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| 370 | WRITE(numout,*) ' Efficicency of Mesozoo growth epsher2 =', epsher2 |
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| 371 | WRITE(numout,*) ' Fraction of mesozoo excretion as DOM sigma2 =', sigma2 |
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| 372 | WRITE(numout,*) ' half sturation constant for grazing 2 xkgraz2 =', xkgraz2 |
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| 373 | ENDIF |
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| 374 | |
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| 375 | END SUBROUTINE p4z_meso_init |
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| 376 | |
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| 377 | |
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| 378 | #else |
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| 379 | !!====================================================================== |
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| 380 | !! Dummy module : No PISCES bio-model |
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| 381 | !!====================================================================== |
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| 382 | CONTAINS |
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| 383 | SUBROUTINE p4z_meso ! Empty routine |
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| 384 | END SUBROUTINE p4z_meso |
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| 385 | #endif |
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| 386 | |
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| 387 | !!====================================================================== |
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| 388 | END MODULE p4zmeso |
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