[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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[9169] | 10 | !! p4z_prod : Compute the growth Rate of the two phytoplanktons groups |
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| 11 | !! p4z_prod_init : Initialization of the parameters for growth |
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| 12 | !! p4z_prod_alloc : Allocate variables for growth |
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[3443] | 13 | !!---------------------------------------------------------------------- |
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[9169] | 14 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 15 | USE trc ! passive tracers common variables |
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| 16 | USE sms_pisces ! PISCES Source Minus Sink variables |
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[9570] | 17 | USE p4zice ! Co-limitations of differents nutrients |
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[9169] | 18 | USE prtctl_trc ! print control for debugging |
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| 19 | USE iom ! I/O manager |
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[3443] | 20 | |
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| 21 | IMPLICIT NONE |
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| 22 | PRIVATE |
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| 23 | |
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| 24 | PUBLIC p4z_prod ! called in p4zbio.F90 |
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| 25 | PUBLIC p4z_prod_init ! called in trcsms_pisces.F90 |
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| 26 | PUBLIC p4z_prod_alloc |
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| 27 | |
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[9169] | 28 | LOGICAL , PUBLIC :: ln_newprod !: |
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| 29 | REAL(wp), PUBLIC :: pislopen !: |
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| 30 | REAL(wp), PUBLIC :: pisloped !: |
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| 31 | REAL(wp), PUBLIC :: xadap !: |
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| 32 | REAL(wp), PUBLIC :: excretn !: |
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| 33 | REAL(wp), PUBLIC :: excretd !: |
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| 34 | REAL(wp), PUBLIC :: bresp !: |
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| 35 | REAL(wp), PUBLIC :: chlcnm !: |
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| 36 | REAL(wp), PUBLIC :: chlcdm !: |
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| 37 | REAL(wp), PUBLIC :: chlcmin !: |
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| 38 | REAL(wp), PUBLIC :: fecnm !: |
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| 39 | REAL(wp), PUBLIC :: fecdm !: |
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| 40 | REAL(wp), PUBLIC :: grosip !: |
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[3443] | 41 | |
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| 42 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: prmax !: optimal production = f(temperature) |
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| 43 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: quotan !: proxy of N quota in Nanophyto |
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| 44 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: quotad !: proxy of N quota in diatomee |
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| 45 | |
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[9169] | 46 | REAL(wp) :: r1_rday ! 1 / rday |
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| 47 | REAL(wp) :: texcretn ! 1 - excretn |
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| 48 | REAL(wp) :: texcretd ! 1 - excretd |
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[3443] | 49 | |
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| 50 | !!---------------------------------------------------------------------- |
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[9598] | 51 | !! NEMO/TOP 3.3 , NEMO Consortium (2018) |
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[9947] | 52 | !! $Id$ |
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[9598] | 53 | !! Software governed by the CeCILL licence (./LICENSE) |
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[3443] | 54 | !!---------------------------------------------------------------------- |
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| 55 | CONTAINS |
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| 56 | |
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[5385] | 57 | SUBROUTINE p4z_prod( kt , knt ) |
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[3443] | 58 | !!--------------------------------------------------------------------- |
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| 59 | !! *** ROUTINE p4z_prod *** |
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| 60 | !! |
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| 61 | !! ** Purpose : Compute the phytoplankton production depending on |
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| 62 | !! light, temperature and nutrient availability |
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| 63 | !! |
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| 64 | !! ** Method : - ??? |
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| 65 | !!--------------------------------------------------------------------- |
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[9169] | 66 | INTEGER, INTENT(in) :: kt, knt ! |
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[3443] | 67 | ! |
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| 68 | INTEGER :: ji, jj, jk |
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[3446] | 69 | REAL(wp) :: zsilfac, znanotot, zdiattot, zconctemp, zconctemp2 |
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[7646] | 70 | REAL(wp) :: zratio, zmax, zsilim, ztn, zadap, zlim, zsilfac2, zsiborn |
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| 71 | REAL(wp) :: zprod, zproreg, zproreg2, zprochln, zprochld |
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| 72 | REAL(wp) :: zmaxday, zdocprod, zpislopen, zpisloped |
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| 73 | REAL(wp) :: zmxltst, zmxlday |
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| 74 | REAL(wp) :: zrum, zcodel, zargu, zval, zfeup, chlcnm_n, chlcdm_n |
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[4996] | 75 | REAL(wp) :: zfact |
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[3443] | 76 | CHARACTER (len=25) :: charout |
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[9125] | 77 | REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zw2d |
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| 78 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: zw3d |
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| 79 | REAL(wp), DIMENSION(jpi,jpj ) :: zstrn, zmixnano, zmixdiat |
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| 80 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zpislopeadn, zpislopeadd, zysopt |
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| 81 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprdia, zprbio, zprdch, zprnch |
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| 82 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprorcan, zprorcad, zprofed, zprofen |
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| 83 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zpronewn, zpronewd |
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| 84 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmxl_fac, zmxl_chl |
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[3443] | 85 | !!--------------------------------------------------------------------- |
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| 86 | ! |
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[9124] | 87 | IF( ln_timing ) CALL timing_start('p4z_prod') |
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[3443] | 88 | ! |
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| 89 | ! Allocate temporary workspace |
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| 90 | ! |
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[7753] | 91 | zprorcan(:,:,:) = 0._wp ; zprorcad(:,:,:) = 0._wp ; zprofed (:,:,:) = 0._wp |
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| 92 | zprofen (:,:,:) = 0._wp ; zysopt (:,:,:) = 0._wp |
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| 93 | zpronewn(:,:,:) = 0._wp ; zpronewd(:,:,:) = 0._wp ; zprdia (:,:,:) = 0._wp |
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| 94 | zprbio (:,:,:) = 0._wp ; zprdch (:,:,:) = 0._wp ; zprnch (:,:,:) = 0._wp |
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| 95 | zmxl_fac(:,:,:) = 0._wp ; zmxl_chl(:,:,:) = 0._wp |
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| 96 | |
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| 97 | ! Computation of the optimal production |
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| 98 | prmax(:,:,:) = 0.8_wp * r1_rday * tgfunc(:,:,:) |
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| 99 | |
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[3443] | 100 | ! compute the day length depending on latitude and the day |
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| 101 | zrum = REAL( nday_year - 80, wp ) / REAL( nyear_len(1), wp ) |
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| 102 | zcodel = ASIN( SIN( zrum * rpi * 2._wp ) * SIN( rad * 23.5_wp ) ) |
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| 103 | |
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| 104 | ! day length in hours |
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[7753] | 105 | zstrn(:,:) = 0. |
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[3443] | 106 | DO jj = 1, jpj |
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| 107 | DO ji = 1, jpi |
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| 108 | zargu = TAN( zcodel ) * TAN( gphit(ji,jj) * rad ) |
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| 109 | zargu = MAX( -1., MIN( 1., zargu ) ) |
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| 110 | zstrn(ji,jj) = MAX( 0.0, 24. - 2. * ACOS( zargu ) / rad / 15. ) |
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| 111 | END DO |
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| 112 | END DO |
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| 113 | |
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[7646] | 114 | ! Impact of the day duration and light intermittency on phytoplankton growth |
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[5385] | 115 | DO jk = 1, jpkm1 |
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| 116 | DO jj = 1 ,jpj |
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| 117 | DO ji = 1, jpi |
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| 118 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 119 | zval = MAX( 1., zstrn(ji,jj) ) |
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[7646] | 120 | IF( gdept_n(ji,jj,jk) <= hmld(ji,jj) ) THEN |
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| 121 | zval = zval * MIN(1., heup_01(ji,jj) / ( hmld(ji,jj) + rtrn )) |
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| 122 | ENDIF |
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| 123 | zmxl_chl(ji,jj,jk) = zval / 24. |
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| 124 | zmxl_fac(ji,jj,jk) = 1.5 * zval / ( 12. + zval ) |
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[5385] | 125 | ENDIF |
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[3443] | 126 | END DO |
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| 127 | END DO |
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[5385] | 128 | END DO |
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[3443] | 129 | |
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[7753] | 130 | zprbio(:,:,:) = prmax(:,:,:) * zmxl_fac(:,:,:) |
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| 131 | zprdia(:,:,:) = zprbio(:,:,:) |
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[7646] | 132 | |
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[3443] | 133 | ! Maximum light intensity |
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[7753] | 134 | WHERE( zstrn(:,:) < 1.e0 ) zstrn(:,:) = 24. |
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[3443] | 135 | |
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[7646] | 136 | ! Computation of the P-I slope for nanos and diatoms |
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| 137 | DO jk = 1, jpkm1 |
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| 138 | DO jj = 1, jpj |
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| 139 | DO ji = 1, jpi |
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| 140 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 141 | ztn = MAX( 0., tsn(ji,jj,jk,jp_tem) - 15. ) |
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| 142 | zadap = xadap * ztn / ( 2.+ ztn ) |
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| 143 | zconctemp = MAX( 0.e0 , trb(ji,jj,jk,jpdia) - xsizedia ) |
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| 144 | zconctemp2 = trb(ji,jj,jk,jpdia) - zconctemp |
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| 145 | ! |
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| 146 | zpislopeadn(ji,jj,jk) = pislopen * ( 1.+ zadap * EXP( -0.25 * enano(ji,jj,jk) ) ) & |
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| 147 | & * trb(ji,jj,jk,jpnch) /( trb(ji,jj,jk,jpphy) * 12. + rtrn) |
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| 148 | ! |
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| 149 | zpislopeadd(ji,jj,jk) = (pislopen * zconctemp2 + pisloped * zconctemp) / ( trb(ji,jj,jk,jpdia) + rtrn ) & |
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| 150 | & * trb(ji,jj,jk,jpdch) /( trb(ji,jj,jk,jpdia) * 12. + rtrn) |
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| 151 | ENDIF |
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| 152 | END DO |
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| 153 | END DO |
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| 154 | END DO |
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| 155 | |
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[3443] | 156 | IF( ln_newprod ) THEN |
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| 157 | DO jk = 1, jpkm1 |
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| 158 | DO jj = 1, jpj |
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| 159 | DO ji = 1, jpi |
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[5385] | 160 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[3443] | 161 | ! Computation of production function for Carbon |
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| 162 | ! --------------------------------------------- |
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[7646] | 163 | zpislopen = zpislopeadn(ji,jj,jk) / ( ( r1_rday + bresp * r1_rday ) & |
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| 164 | & * zmxl_fac(ji,jj,jk) * rday + rtrn) |
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| 165 | zpisloped = zpislopeadd(ji,jj,jk) / ( ( r1_rday + bresp * r1_rday ) & |
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| 166 | & * zmxl_fac(ji,jj,jk) * rday + rtrn) |
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| 167 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 168 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 169 | ! Computation of production function for Chlorophyll |
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| 170 | !-------------------------------------------------- |
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[7646] | 171 | zpislopen = zpislopeadn(ji,jj,jk) / ( prmax(ji,jj,jk) * zmxl_chl(ji,jj,jk) * rday + rtrn ) |
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| 172 | zpisloped = zpislopeadd(ji,jj,jk) / ( prmax(ji,jj,jk) * zmxl_chl(ji,jj,jk) * rday + rtrn ) |
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| 173 | zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 174 | zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 175 | ENDIF |
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| 176 | END DO |
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| 177 | END DO |
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| 178 | END DO |
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| 179 | ELSE |
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| 180 | DO jk = 1, jpkm1 |
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| 181 | DO jj = 1, jpj |
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| 182 | DO ji = 1, jpi |
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[5385] | 183 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[3443] | 184 | ! Computation of production function for Carbon |
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| 185 | ! --------------------------------------------- |
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[7646] | 186 | zpislopen = zpislopeadn(ji,jj,jk) / ( zprbio(ji,jj,jk) * rday * xlimphy(ji,jj,jk) + rtrn ) |
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| 187 | zpisloped = zpislopeadd(ji,jj,jk) / ( zprdia(ji,jj,jk) * rday * xlimdia(ji,jj,jk) + rtrn ) |
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| 188 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 189 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 190 | ! Computation of production function for Chlorophyll |
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| 191 | !-------------------------------------------------- |
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[7646] | 192 | zpislopen = zpislopen * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 193 | zpisloped = zpisloped * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 194 | zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 195 | zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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[3443] | 196 | ENDIF |
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| 197 | END DO |
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| 198 | END DO |
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| 199 | END DO |
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| 200 | ENDIF |
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| 201 | |
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| 202 | ! Computation of a proxy of the N/C ratio |
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| 203 | ! --------------------------------------- |
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| 204 | DO jk = 1, jpkm1 |
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| 205 | DO jj = 1, jpj |
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| 206 | DO ji = 1, jpi |
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[4529] | 207 | zval = MIN( xnanopo4(ji,jj,jk), ( xnanonh4(ji,jj,jk) + xnanono3(ji,jj,jk) ) ) & |
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| 208 | & * prmax(ji,jj,jk) / ( zprbio(ji,jj,jk) + rtrn ) |
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| 209 | quotan(ji,jj,jk) = MIN( 1., 0.2 + 0.8 * zval ) |
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| 210 | zval = MIN( xdiatpo4(ji,jj,jk), ( xdiatnh4(ji,jj,jk) + xdiatno3(ji,jj,jk) ) ) & |
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| 211 | & * prmax(ji,jj,jk) / ( zprdia(ji,jj,jk) + rtrn ) |
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| 212 | quotad(ji,jj,jk) = MIN( 1., 0.2 + 0.8 * zval ) |
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[3443] | 213 | END DO |
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| 214 | END DO |
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| 215 | END DO |
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| 216 | |
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| 217 | |
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| 218 | DO jk = 1, jpkm1 |
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| 219 | DO jj = 1, jpj |
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| 220 | DO ji = 1, jpi |
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| 221 | |
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[5385] | 222 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[3443] | 223 | ! Si/C of diatoms |
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| 224 | ! ------------------------ |
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| 225 | ! Si/C increases with iron stress and silicate availability |
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| 226 | ! Si/C is arbitrariliy increased for very high Si concentrations |
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| 227 | ! to mimic the very high ratios observed in the Southern Ocean (silpot2) |
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[5385] | 228 | zlim = trb(ji,jj,jk,jpsil) / ( trb(ji,jj,jk,jpsil) + xksi1 ) |
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[3443] | 229 | zsilim = MIN( zprdia(ji,jj,jk) / ( prmax(ji,jj,jk) + rtrn ), xlimsi(ji,jj,jk) ) |
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| 230 | zsilfac = 4.4 * EXP( -4.23 * zsilim ) * MAX( 0.e0, MIN( 1., 2.2 * ( zlim - 0.5 ) ) ) + 1.e0 |
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[5385] | 231 | zsiborn = trb(ji,jj,jk,jpsil) * trb(ji,jj,jk,jpsil) * trb(ji,jj,jk,jpsil) |
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[3446] | 232 | IF (gphit(ji,jj) < -30 ) THEN |
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| 233 | zsilfac2 = 1. + 2. * zsiborn / ( zsiborn + xksi2**3 ) |
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| 234 | ELSE |
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| 235 | zsilfac2 = 1. + zsiborn / ( zsiborn + xksi2**3 ) |
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| 236 | ENDIF |
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| 237 | zysopt(ji,jj,jk) = grosip * zlim * zsilfac * zsilfac2 |
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[3443] | 238 | ENDIF |
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| 239 | END DO |
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| 240 | END DO |
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| 241 | END DO |
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| 242 | |
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[7646] | 243 | ! Mixed-layer effect on production |
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| 244 | ! Sea-ice effect on production |
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| 245 | |
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[3443] | 246 | DO jk = 1, jpkm1 |
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| 247 | DO jj = 1, jpj |
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| 248 | DO ji = 1, jpi |
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[6945] | 249 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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| 250 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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[7646] | 251 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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| 252 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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[3443] | 253 | END DO |
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| 254 | END DO |
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| 255 | END DO |
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| 256 | |
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| 257 | ! Computation of the various production terms |
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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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[5385] | 261 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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[7646] | 262 | ! production terms for nanophyto. (C) |
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| 263 | zprorcan(ji,jj,jk) = zprbio(ji,jj,jk) * xlimphy(ji,jj,jk) * trb(ji,jj,jk,jpphy) * rfact2 |
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| 264 | 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] | 265 | ! |
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[7646] | 266 | zratio = trb(ji,jj,jk,jpnfe) / ( trb(ji,jj,jk,jpphy) * fecnm + rtrn ) |
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[3443] | 267 | zmax = MAX( 0., ( 1. - zratio ) / ABS( 1.05 - zratio ) ) |
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[7646] | 268 | zprofen(ji,jj,jk) = fecnm * prmax(ji,jj,jk) * ( 1.0 - fr_i(ji,jj) ) & |
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[3443] | 269 | & * ( 4. - 4.5 * xlimnfe(ji,jj,jk) / ( xlimnfe(ji,jj,jk) + 0.5 ) ) & |
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[3446] | 270 | & * biron(ji,jj,jk) / ( biron(ji,jj,jk) + concnfe(ji,jj,jk) ) & |
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[5385] | 271 | & * zmax * trb(ji,jj,jk,jpphy) * rfact2 |
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[7646] | 272 | ! production terms for diatoms (C) |
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[5385] | 273 | zprorcad(ji,jj,jk) = zprdia(ji,jj,jk) * xlimdia(ji,jj,jk) * trb(ji,jj,jk,jpdia) * rfact2 |
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[3443] | 274 | 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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| 275 | ! |
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[7646] | 276 | zratio = trb(ji,jj,jk,jpdfe) / ( trb(ji,jj,jk,jpdia) * fecdm + rtrn ) |
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[3443] | 277 | zmax = MAX( 0., ( 1. - zratio ) / ABS( 1.05 - zratio ) ) |
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[7646] | 278 | zprofed(ji,jj,jk) = fecdm * prmax(ji,jj,jk) * ( 1.0 - fr_i(ji,jj) ) & |
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[3443] | 279 | & * ( 4. - 4.5 * xlimdfe(ji,jj,jk) / ( xlimdfe(ji,jj,jk) + 0.5 ) ) & |
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[3446] | 280 | & * biron(ji,jj,jk) / ( biron(ji,jj,jk) + concdfe(ji,jj,jk) ) & |
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[5385] | 281 | & * zmax * trb(ji,jj,jk,jpdia) * rfact2 |
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[3443] | 282 | ENDIF |
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| 283 | END DO |
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| 284 | END DO |
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| 285 | END DO |
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| 286 | |
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[7646] | 287 | ! Computation of the chlorophyll production terms |
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[6945] | 288 | DO jk = 1, jpkm1 |
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| 289 | DO jj = 1, jpj |
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| 290 | DO ji = 1, jpi |
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| 291 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 292 | ! production terms for nanophyto. ( chlorophyll ) |
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[7646] | 293 | znanotot = enano(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 294 | zprod = rday * zprorcan(ji,jj,jk) * zprnch(ji,jj,jk) * xlimphy(ji,jj,jk) |
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| 295 | zprochln = chlcmin * 12. * zprorcan (ji,jj,jk) |
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| 296 | chlcnm_n = MIN ( chlcnm, ( chlcnm / (1. - 1.14 / 43.4 *tsn(ji,jj,jk,jp_tem))) * (1. - 1.14 / 43.4 * 20.)) |
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| 297 | zprochln = zprochln + (chlcnm_n-chlcmin) * 12. * zprod / & |
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| 298 | & ( zpislopeadn(ji,jj,jk) * znanotot +rtrn) |
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| 299 | ! production terms for diatoms ( chlorophyll ) |
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| 300 | zdiattot = ediat(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 301 | zprod = rday * zprorcad(ji,jj,jk) * zprdch(ji,jj,jk) * xlimdia(ji,jj,jk) |
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| 302 | zprochld = chlcmin * 12. * zprorcad(ji,jj,jk) |
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| 303 | chlcdm_n = MIN ( chlcdm, ( chlcdm / (1. - 1.14 / 43.4 * tsn(ji,jj,jk,jp_tem))) * (1. - 1.14 / 43.4 * 20.)) |
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| 304 | zprochld = zprochld + (chlcdm_n-chlcmin) * 12. * zprod / & |
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| 305 | & ( zpislopeadd(ji,jj,jk) * zdiattot +rtrn ) |
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| 306 | ! Update the arrays TRA which contain the Chla sources and sinks |
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| 307 | tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) + zprochln * texcretn |
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| 308 | tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) + zprochld * texcretd |
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[6945] | 309 | ENDIF |
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[3443] | 310 | END DO |
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| 311 | END DO |
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[6945] | 312 | END DO |
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[3443] | 313 | |
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| 314 | ! Update the arrays TRA which contain the biological sources and sinks |
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| 315 | DO jk = 1, jpkm1 |
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| 316 | DO jj = 1, jpj |
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| 317 | DO ji =1 ,jpi |
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[7646] | 318 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 319 | zproreg = zprorcan(ji,jj,jk) - zpronewn(ji,jj,jk) |
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| 320 | zproreg2 = zprorcad(ji,jj,jk) - zpronewd(ji,jj,jk) |
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| 321 | zdocprod = excretd * zprorcad(ji,jj,jk) + excretn * zprorcan(ji,jj,jk) |
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| 322 | tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) - zprorcan(ji,jj,jk) - zprorcad(ji,jj,jk) |
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| 323 | tra(ji,jj,jk,jpno3) = tra(ji,jj,jk,jpno3) - zpronewn(ji,jj,jk) - zpronewd(ji,jj,jk) |
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| 324 | tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) - zproreg - zproreg2 |
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| 325 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) + zprorcan(ji,jj,jk) * texcretn |
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| 326 | tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) + zprofen(ji,jj,jk) * texcretn |
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| 327 | tra(ji,jj,jk,jpdia) = tra(ji,jj,jk,jpdia) + zprorcad(ji,jj,jk) * texcretd |
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| 328 | tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) + zprofed(ji,jj,jk) * texcretd |
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| 329 | tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) + zprorcad(ji,jj,jk) * zysopt(ji,jj,jk) * texcretd |
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| 330 | tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zdocprod |
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| 331 | tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) + o2ut * ( zproreg + zproreg2) & |
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| 332 | & + ( o2ut + o2nit ) * ( zpronewn(ji,jj,jk) + zpronewd(ji,jj,jk) ) |
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| 333 | ! |
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| 334 | zfeup = texcretn * zprofen(ji,jj,jk) + texcretd * zprofed(ji,jj,jk) |
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| 335 | tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) - zfeup |
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| 336 | tra(ji,jj,jk,jpsil) = tra(ji,jj,jk,jpsil) - texcretd * zprorcad(ji,jj,jk) * zysopt(ji,jj,jk) |
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| 337 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) - zprorcan(ji,jj,jk) - zprorcad(ji,jj,jk) |
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| 338 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + rno3 * ( zpronewn(ji,jj,jk) + zpronewd(ji,jj,jk) ) & |
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| 339 | & - rno3 * ( zproreg + zproreg2 ) |
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| 340 | ENDIF |
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| 341 | END DO |
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[3443] | 342 | END DO |
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| 343 | END DO |
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[7646] | 344 | ! |
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| 345 | IF( ln_ligand ) THEN |
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| 346 | DO jk = 1, jpkm1 |
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| 347 | DO jj = 1, jpj |
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| 348 | DO ji =1 ,jpi |
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| 349 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
---|
| 350 | zdocprod = excretd * zprorcad(ji,jj,jk) + excretn * zprorcan(ji,jj,jk) |
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| 351 | zfeup = texcretn * zprofen(ji,jj,jk) + texcretd * zprofed(ji,jj,jk) |
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| 352 | tra(ji,jj,jk,jplgw) = tra(ji,jj,jk,jplgw) + zdocprod * ldocp - zfeup * plig(ji,jj,jk) * lthet |
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| 353 | ENDIF |
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| 354 | END DO |
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| 355 | END DO |
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| 356 | END DO |
---|
| 357 | ENDIF |
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[3443] | 358 | |
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| 359 | |
---|
[4996] | 360 | ! Total primary production per year |
---|
[5385] | 361 | IF( iom_use( "tintpp" ) .OR. ( ln_check_mass .AND. kt == nitend .AND. knt == nrdttrc ) ) & |
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[7646] | 362 | & tpp = glob_sum( ( zprorcan(:,:,:) + zprorcad(:,:,:) ) * cvol(:,:,:) ) |
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[4996] | 363 | |
---|
| 364 | IF( lk_iomput ) THEN |
---|
[5385] | 365 | IF( knt == nrdttrc ) THEN |
---|
[9125] | 366 | ALLOCATE( zw2d(jpi,jpj), zw3d(jpi,jpj,jpk) ) |
---|
[4996] | 367 | zfact = 1.e+3 * rfact2r ! conversion from mol/l/kt to mol/m3/s |
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| 368 | ! |
---|
[7646] | 369 | IF( iom_use( "PPPHYN" ) .OR. iom_use( "PPPHYD" ) ) THEN |
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[7753] | 370 | zw3d(:,:,:) = zprorcan(:,:,:) * zfact * tmask(:,:,:) ! primary production by nanophyto |
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| 371 | CALL iom_put( "PPPHYN" , zw3d ) |
---|
| 372 | ! |
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| 373 | zw3d(:,:,:) = zprorcad(:,:,:) * zfact * tmask(:,:,:) ! primary production by diatomes |
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| 374 | CALL iom_put( "PPPHYD" , zw3d ) |
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[4996] | 375 | ENDIF |
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| 376 | IF( iom_use( "PPNEWN" ) .OR. iom_use( "PPNEWD" ) ) THEN |
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[7753] | 377 | zw3d(:,:,:) = zpronewn(:,:,:) * zfact * tmask(:,:,:) ! new primary production by nanophyto |
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| 378 | CALL iom_put( "PPNEWN" , zw3d ) |
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[4996] | 379 | ! |
---|
[7753] | 380 | zw3d(:,:,:) = zpronewd(:,:,:) * zfact * tmask(:,:,:) ! new primary production by diatomes |
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| 381 | CALL iom_put( "PPNEWD" , zw3d ) |
---|
[4996] | 382 | ENDIF |
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| 383 | IF( iom_use( "PBSi" ) ) THEN |
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[7753] | 384 | zw3d(:,:,:) = zprorcad(:,:,:) * zfact * tmask(:,:,:) * zysopt(:,:,:) ! biogenic silica production |
---|
| 385 | CALL iom_put( "PBSi" , zw3d ) |
---|
[4996] | 386 | ENDIF |
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| 387 | IF( iom_use( "PFeN" ) .OR. iom_use( "PFeD" ) ) THEN |
---|
[7753] | 388 | zw3d(:,:,:) = zprofen(:,:,:) * zfact * tmask(:,:,:) ! biogenic iron production by nanophyto |
---|
| 389 | CALL iom_put( "PFeN" , zw3d ) |
---|
| 390 | ! |
---|
| 391 | zw3d(:,:,:) = zprofed(:,:,:) * zfact * tmask(:,:,:) ! biogenic iron production by diatomes |
---|
| 392 | CALL iom_put( "PFeD" , zw3d ) |
---|
[4996] | 393 | ENDIF |
---|
| 394 | IF( iom_use( "Mumax" ) ) THEN |
---|
[7753] | 395 | zw3d(:,:,:) = prmax(:,:,:) * tmask(:,:,:) ! Maximum growth rate |
---|
| 396 | CALL iom_put( "Mumax" , zw3d ) |
---|
[4996] | 397 | ENDIF |
---|
| 398 | IF( iom_use( "MuN" ) .OR. iom_use( "MuD" ) ) THEN |
---|
[7753] | 399 | zw3d(:,:,:) = zprbio(:,:,:) * xlimphy(:,:,:) * tmask(:,:,:) ! Realized growth rate for nanophyto |
---|
| 400 | CALL iom_put( "MuN" , zw3d ) |
---|
| 401 | ! |
---|
| 402 | zw3d(:,:,:) = zprdia(:,:,:) * xlimdia(:,:,:) * tmask(:,:,:) ! Realized growth rate for diatoms |
---|
| 403 | CALL iom_put( "MuD" , zw3d ) |
---|
[4996] | 404 | ENDIF |
---|
| 405 | IF( iom_use( "LNlight" ) .OR. iom_use( "LDlight" ) ) THEN |
---|
[7753] | 406 | zw3d(:,:,:) = zprbio (:,:,:) / (prmax(:,:,:) + rtrn) * tmask(:,:,:) ! light limitation term |
---|
| 407 | CALL iom_put( "LNlight" , zw3d ) |
---|
| 408 | ! |
---|
| 409 | zw3d(:,:,:) = zprdia (:,:,:) / (prmax(:,:,:) + rtrn) * tmask(:,:,:) ! light limitation term |
---|
| 410 | CALL iom_put( "LDlight" , zw3d ) |
---|
[4996] | 411 | ENDIF |
---|
| 412 | IF( iom_use( "TPP" ) ) THEN |
---|
[7753] | 413 | zw3d(:,:,:) = ( zprorcan(:,:,:) + zprorcad(:,:,:) ) * zfact * tmask(:,:,:) ! total primary production |
---|
| 414 | CALL iom_put( "TPP" , zw3d ) |
---|
[4996] | 415 | ENDIF |
---|
| 416 | IF( iom_use( "TPNEW" ) ) THEN |
---|
[7753] | 417 | zw3d(:,:,:) = ( zpronewn(:,:,:) + zpronewd(:,:,:) ) * zfact * tmask(:,:,:) ! total new production |
---|
| 418 | CALL iom_put( "TPNEW" , zw3d ) |
---|
[4996] | 419 | ENDIF |
---|
| 420 | IF( iom_use( "TPBFE" ) ) THEN |
---|
[7753] | 421 | zw3d(:,:,:) = ( zprofen(:,:,:) + zprofed(:,:,:) ) * zfact * tmask(:,:,:) ! total biogenic iron production |
---|
| 422 | CALL iom_put( "TPBFE" , zw3d ) |
---|
[4996] | 423 | ENDIF |
---|
[7646] | 424 | IF( iom_use( "INTPPPHYN" ) .OR. iom_use( "INTPPPHYD" ) ) THEN |
---|
[7753] | 425 | zw2d(:,:) = 0. |
---|
[4996] | 426 | DO jk = 1, jpkm1 |
---|
[7753] | 427 | zw2d(:,:) = zw2d(:,:) + zprorcan(:,:,jk) * e3t_n(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated primary produc. by nano |
---|
[4996] | 428 | ENDDO |
---|
[7646] | 429 | CALL iom_put( "INTPPPHYN" , zw2d ) |
---|
[4996] | 430 | ! |
---|
[7753] | 431 | zw2d(:,:) = 0. |
---|
[4996] | 432 | DO jk = 1, jpkm1 |
---|
[7753] | 433 | zw2d(:,:) = zw2d(:,:) + zprorcad(:,:,jk) * e3t_n(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated primary produc. by diatom |
---|
[4996] | 434 | ENDDO |
---|
[7646] | 435 | CALL iom_put( "INTPPPHYD" , zw2d ) |
---|
[4996] | 436 | ENDIF |
---|
| 437 | IF( iom_use( "INTPP" ) ) THEN |
---|
[7753] | 438 | zw2d(:,:) = 0. |
---|
[4996] | 439 | DO jk = 1, jpkm1 |
---|
[7753] | 440 | zw2d(:,:) = zw2d(:,:) + ( zprorcan(:,:,jk) + zprorcad(:,:,jk) ) * e3t_n(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated pp |
---|
[4996] | 441 | ENDDO |
---|
| 442 | CALL iom_put( "INTPP" , zw2d ) |
---|
| 443 | ENDIF |
---|
| 444 | IF( iom_use( "INTPNEW" ) ) THEN |
---|
[7753] | 445 | zw2d(:,:) = 0. |
---|
[4996] | 446 | DO jk = 1, jpkm1 |
---|
[7753] | 447 | zw2d(:,:) = zw2d(:,:) + ( zpronewn(:,:,jk) + zpronewd(:,:,jk) ) * e3t_n(:,:,jk) * zfact * tmask(:,:,jk) ! vert. integrated new prod |
---|
[4996] | 448 | ENDDO |
---|
| 449 | CALL iom_put( "INTPNEW" , zw2d ) |
---|
| 450 | ENDIF |
---|
| 451 | IF( iom_use( "INTPBFE" ) ) THEN ! total biogenic iron production ( vertically integrated ) |
---|
[7753] | 452 | zw2d(:,:) = 0. |
---|
[4996] | 453 | DO jk = 1, jpkm1 |
---|
[7753] | 454 | zw2d(:,:) = zw2d(:,:) + ( zprofen(:,:,jk) + zprofed(:,:,jk) ) * e3t_n(:,:,jk) * zfact * tmask(:,:,jk) ! vert integr. bfe prod |
---|
[4996] | 455 | ENDDO |
---|
| 456 | CALL iom_put( "INTPBFE" , zw2d ) |
---|
| 457 | ENDIF |
---|
| 458 | IF( iom_use( "INTPBSI" ) ) THEN ! total biogenic silica production ( vertically integrated ) |
---|
[7753] | 459 | zw2d(:,:) = 0. |
---|
[4996] | 460 | DO jk = 1, jpkm1 |
---|
[7753] | 461 | zw2d(:,:) = zw2d(:,:) + zprorcad(:,:,jk) * zysopt(:,:,jk) * e3t_n(:,:,jk) * zfact * tmask(:,:,jk) ! vert integr. bsi prod |
---|
[4996] | 462 | ENDDO |
---|
| 463 | CALL iom_put( "INTPBSI" , zw2d ) |
---|
| 464 | ENDIF |
---|
| 465 | IF( iom_use( "tintpp" ) ) CALL iom_put( "tintpp" , tpp * zfact ) ! global total integrated primary production molC/s |
---|
| 466 | ! |
---|
[9125] | 467 | DEALLOCATE( zw2d, zw3d ) |
---|
[4996] | 468 | ENDIF |
---|
| 469 | ENDIF |
---|
[3443] | 470 | |
---|
[4996] | 471 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
---|
[3443] | 472 | WRITE(charout, FMT="('prod')") |
---|
| 473 | CALL prt_ctl_trc_info(charout) |
---|
| 474 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
---|
[4996] | 475 | ENDIF |
---|
[9169] | 476 | ! |
---|
| 477 | IF( ln_timing ) CALL timing_stop('p4z_prod') |
---|
| 478 | ! |
---|
[3443] | 479 | END SUBROUTINE p4z_prod |
---|
| 480 | |
---|
| 481 | |
---|
| 482 | SUBROUTINE p4z_prod_init |
---|
| 483 | !!---------------------------------------------------------------------- |
---|
| 484 | !! *** ROUTINE p4z_prod_init *** |
---|
| 485 | !! |
---|
| 486 | !! ** Purpose : Initialization of phytoplankton production parameters |
---|
| 487 | !! |
---|
| 488 | !! ** Method : Read the nampisprod namelist and check the parameters |
---|
| 489 | !! called at the first timestep (nittrc000) |
---|
| 490 | !! |
---|
| 491 | !! ** input : Namelist nampisprod |
---|
| 492 | !!---------------------------------------------------------------------- |
---|
[9169] | 493 | INTEGER :: ios ! Local integer |
---|
[3443] | 494 | ! |
---|
[7646] | 495 | NAMELIST/namp4zprod/ pislopen, pisloped, xadap, ln_newprod, bresp, excretn, excretd, & |
---|
[3443] | 496 | & chlcnm, chlcdm, chlcmin, fecnm, fecdm, grosip |
---|
| 497 | !!---------------------------------------------------------------------- |
---|
[9169] | 498 | ! |
---|
| 499 | IF(lwp) THEN ! control print |
---|
| 500 | WRITE(numout,*) |
---|
| 501 | WRITE(numout,*) 'p4z_prod_init : phytoplankton growth' |
---|
| 502 | WRITE(numout,*) '~~~~~~~~~~~~~' |
---|
| 503 | ENDIF |
---|
| 504 | ! |
---|
[4147] | 505 | REWIND( numnatp_ref ) ! Namelist nampisprod in reference namelist : Pisces phytoplankton production |
---|
[7646] | 506 | READ ( numnatp_ref, namp4zprod, IOSTAT = ios, ERR = 901) |
---|
[9169] | 507 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namp4zprod in reference namelist', lwp ) |
---|
[4147] | 508 | REWIND( numnatp_cfg ) ! Namelist nampisprod in configuration namelist : Pisces phytoplankton production |
---|
[7646] | 509 | READ ( numnatp_cfg, namp4zprod, IOSTAT = ios, ERR = 902 ) |
---|
[9169] | 510 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namp4zprod in configuration namelist', lwp ) |
---|
| 511 | IF(lwm) WRITE( numonp, namp4zprod ) |
---|
[4147] | 512 | |
---|
[3443] | 513 | IF(lwp) THEN ! control print |
---|
[9169] | 514 | WRITE(numout,*) ' Namelist : namp4zprod' |
---|
| 515 | WRITE(numout,*) ' Enable new parame. of production (T/F) ln_newprod =', ln_newprod |
---|
| 516 | WRITE(numout,*) ' mean Si/C ratio grosip =', grosip |
---|
| 517 | WRITE(numout,*) ' P-I slope pislopen =', pislopen |
---|
| 518 | WRITE(numout,*) ' Acclimation factor to low light xadap =', xadap |
---|
| 519 | WRITE(numout,*) ' excretion ratio of nanophytoplankton excretn =', excretn |
---|
| 520 | WRITE(numout,*) ' excretion ratio of diatoms excretd =', excretd |
---|
[3443] | 521 | IF( ln_newprod ) THEN |
---|
[9169] | 522 | WRITE(numout,*) ' basal respiration in phytoplankton bresp =', bresp |
---|
| 523 | WRITE(numout,*) ' Maximum Chl/C in phytoplankton chlcmin =', chlcmin |
---|
[3443] | 524 | ENDIF |
---|
[9169] | 525 | WRITE(numout,*) ' P-I slope for diatoms pisloped =', pisloped |
---|
| 526 | WRITE(numout,*) ' Minimum Chl/C in nanophytoplankton chlcnm =', chlcnm |
---|
| 527 | WRITE(numout,*) ' Minimum Chl/C in diatoms chlcdm =', chlcdm |
---|
| 528 | WRITE(numout,*) ' Maximum Fe/C in nanophytoplankton fecnm =', fecnm |
---|
| 529 | WRITE(numout,*) ' Minimum Fe/C in diatoms fecdm =', fecdm |
---|
[3443] | 530 | ENDIF |
---|
| 531 | ! |
---|
| 532 | r1_rday = 1._wp / rday |
---|
[7646] | 533 | texcretn = 1._wp - excretn |
---|
| 534 | texcretd = 1._wp - excretd |
---|
[3443] | 535 | tpp = 0._wp |
---|
| 536 | ! |
---|
| 537 | END SUBROUTINE p4z_prod_init |
---|
| 538 | |
---|
| 539 | |
---|
| 540 | INTEGER FUNCTION p4z_prod_alloc() |
---|
| 541 | !!---------------------------------------------------------------------- |
---|
| 542 | !! *** ROUTINE p4z_prod_alloc *** |
---|
| 543 | !!---------------------------------------------------------------------- |
---|
| 544 | ALLOCATE( prmax(jpi,jpj,jpk), quotan(jpi,jpj,jpk), quotad(jpi,jpj,jpk), STAT = p4z_prod_alloc ) |
---|
| 545 | ! |
---|
| 546 | IF( p4z_prod_alloc /= 0 ) CALL ctl_warn('p4z_prod_alloc : failed to allocate arrays.') |
---|
| 547 | ! |
---|
| 548 | END FUNCTION p4z_prod_alloc |
---|
[9124] | 549 | |
---|
[3443] | 550 | !!====================================================================== |
---|
[5656] | 551 | END MODULE p4zprod |
---|