| 1 | MODULE trcice_pisces |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcice_pisces *** |
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| 4 | !! TOP : initialisation of the PISCES biochemical model |
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| 5 | !!====================================================================== |
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| 6 | !! History : 3.5 ! 2013 (M. Vancoppenolle, O. Aumont, G. Madec), original code |
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| 7 | !! Comment ! probably not properly done when the second particle export |
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| 8 | !! scheme (kriest) is used |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | #if defined key_pisces || defined key_pisces_reduced |
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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 | !! trc_ice_pisces : PISCES fake sea ice model setting |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | USE par_trc ! TOP parameters |
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| 17 | USE par_pisces ! PISCES parameters |
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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 phycst ! Ocean physics parameters |
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| 21 | USE sms_pisces ! PISCES Source Minus Sink variables |
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| 22 | USE in_out_manager |
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| 23 | |
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| 24 | IMPLICIT NONE |
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| 25 | PRIVATE |
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| 26 | |
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| 27 | PUBLIC trc_ice_ini_pisces ! called by trcini.F90 module |
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| 28 | |
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| 29 | CONTAINS |
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| 30 | |
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| 31 | |
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| 32 | SUBROUTINE trc_ice_ini_pisces |
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| 33 | !!---------------------------------------------------------------------- |
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| 34 | !! *** ROUTINE trc_ini_pisces *** |
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| 35 | !! |
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| 36 | !! ** Purpose : Initialisation of the PISCES biochemical model |
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| 37 | !!---------------------------------------------------------------------- |
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| 38 | |
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| 39 | IF( nn_p4z == 1 ) THEN ; CALL p2z_ice_ini ! PISCES |
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| 40 | ELSE ; CALL p4z_ice_ini ! LOBSTER |
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| 41 | ENDIF |
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| 42 | |
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| 43 | END SUBROUTINE trc_ice_ini_pisces |
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| 44 | |
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| 45 | |
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| 46 | SUBROUTINE p4z_ice_ini |
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| 47 | |
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| 48 | #if defined key_pisces |
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| 49 | !!---------------------------------------------------------------------- |
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| 50 | !! *** ROUTINE p4z_ice_ini *** |
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| 51 | !! |
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| 52 | !! ** Purpose : PISCES fake sea ice model setting |
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| 53 | !! Method : Assign prescribe values to tracer concentrations in sea ice |
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| 54 | !! |
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| 55 | !! For levitating sea ice, constant ocean tracer concentrations also have to be defined. |
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| 56 | !! This is done specifically for Global, Arctic, Antarctic and Baltic regions |
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| 57 | !! |
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| 58 | !! Sea ice concentrations are by default prescribed as follows |
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| 59 | !! trc_i = zratio * trc_o |
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| 60 | !! |
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| 61 | !! This formulation is modulated by the namelist parameter trc_ice_ratio |
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| 62 | !! |
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| 63 | !! trc_ice_ratio * betw 0 and 1: prescribed ice/ocean tracer concentration ratio |
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| 64 | !! * -1 => the ice-ocean tracer concentration ratio follows the |
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| 65 | !! ice-ocean salinity ratio |
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| 66 | !! * -2 => no ice-ocean tracer concentration is used |
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| 67 | !! instead, the tracer concentration in sea ice |
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| 68 | !! is prescribed to trc_ice_prescr |
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| 69 | !! |
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| 70 | !! cn_trc_o specifies which disinctions are made for prescribed tracer concentration |
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| 71 | !! * 'GL' use global ocean values making distinction for Baltic Sea only |
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| 72 | !! * 'AA' use Arctic/Antarctic contrasted values, + Baltic |
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| 73 | !! |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | |
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| 76 | !--- Dummy variables |
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| 77 | REAL(wp), DIMENSION(jp_pisces,2) :: zratio ! effective ice-ocean tracer cc ratio |
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| 78 | REAL(wp), DIMENSION(jp_pisces,4) :: zpisc ! prescribes concentration |
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| 79 | ! ! 1:global, 2:Arctic, 3:Antarctic, 4:Baltic |
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| 80 | |
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| 81 | REAL(wp), DIMENSION(2) :: zrs ! ice-ocean salinity ratio, 1 - global, 2- Baltic |
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| 82 | REAL(wp) :: zsice_bal ! prescribed ice salinity in the Baltic |
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| 83 | REAL(wp) :: zsoce_bal ! prescribed ocean salinity in the Baltic |
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| 84 | REAL(wp) :: zfeoce_glo ! prescribed iron concentration in the global ocean |
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| 85 | REAL(wp) :: zfeoce_bal ! prescribed iron concentration in the global ocean |
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| 86 | INTEGER :: jn ! dummy loop index |
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| 87 | |
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| 88 | !!---------------------------------------------------------------------- |
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| 89 | |
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| 90 | IF(lwp) WRITE(numout,*) |
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| 91 | IF(lwp) WRITE(numout,*) ' trc_ice_ini_pisces: Prescribed sea ice biogeochemistry ' |
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| 92 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~' |
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| 93 | |
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| 94 | !-------------------------------------------- |
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| 95 | ! Initialize ocean prescribed concentrations |
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| 96 | !-------------------------------------------- |
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| 97 | ! values taken from a 500 yr equilibrium run |
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| 98 | ! used only in the levitating sea ice case with virtual salt / tracer |
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| 99 | ! fluxes |
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| 100 | |
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| 101 | !--- Global values |
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| 102 | zpisc(jpdic,1) = 1.99e-3_wp |
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| 103 | zpisc(jpdoc,1) = 2.04e-5_wp |
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| 104 | zpisc(jptal,1) = 2.31e-3_wp |
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| 105 | zpisc(jpoxy,1) = 2.47e-4_wp |
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| 106 | zpisc(jpcal,1) = 1.04e-8_wp |
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| 107 | zpisc(jppo4,1) = 5.77e-7_wp / po4r |
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| 108 | zpisc(jppoc,1) = 1.27e-6_wp |
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| 109 | # if ! defined key_kriest |
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| 110 | zpisc(jpgoc,1) = 5.23e-8_wp |
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| 111 | zpisc(jpbfe,1) = 9.84e-13_wp |
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| 112 | # else |
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| 113 | zpisc(jpnum,1) = 0. ! could not get this value since did not use it |
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| 114 | # endif |
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| 115 | zpisc(jpsil,1) = 7.36e-6_wp |
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| 116 | zpisc(jpdsi,1) = 1.07e-7_wp |
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| 117 | zpisc(jpgsi,1) = 1.53e-8_wp |
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| 118 | zpisc(jpphy,1) = 9.57e-8_wp |
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| 119 | zpisc(jpdia,1) = 4.24e-7_wp |
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| 120 | zpisc(jpzoo,1) = 6.07e-7_wp |
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| 121 | zpisc(jpmes,1) = 3.44e-7_wp |
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| 122 | zpisc(jpfer,1) = 4.06e-10_wp |
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| 123 | zpisc(jpsfe,1) = 2.51e-11_wp |
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| 124 | zpisc(jpdfe,1) = 6.57e-12_wp |
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| 125 | zpisc(jpnfe,1) = 1.76e-11_wp |
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| 126 | zpisc(jpnch,1) = 1.67e-7_wp |
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| 127 | zpisc(jpdch,1) = 1.02e-7_wp |
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| 128 | zpisc(jpno3,1) = 5.79e-6_wp / rno3 |
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| 129 | zpisc(jpnh4,1) = 3.22e-7_wp / rno3 |
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| 130 | #if defined key_pisces_quota |
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| 131 | zpisc(jppic,1) = 9.57e-8_wp |
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| 132 | zpisc(jpnpi,1) = 9.57e-8_wp |
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| 133 | zpisc(jpppi,1) = 9.57e-8_wp |
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| 134 | zpisc(jppfe,1) = 1.76e-11_wp |
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| 135 | zpisc(jppch,1) = 1.67e-7_wp |
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| 136 | zpisc(jpnph,1) = 9.57e-8_wp |
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| 137 | zpisc(jppph,1) = 9.57e-8_wp |
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| 138 | zpisc(jpndi,1) = 4.24e-7_wp |
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| 139 | zpisc(jppdi,1) = 4.24e-7_wp |
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| 140 | zpisc(jppon,1) = 9.57e-8_wp |
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| 141 | zpisc(jppop,1) = 9.57e-8_wp |
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| 142 | zpisc(jpdon,1) = 2.04e-5_wp |
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| 143 | zpisc(jpdop,1) = 2.04e-5_wp |
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| 144 | zpisc(jpgon,1) = 5.23e-8_wp |
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| 145 | zpisc(jpgop,1) = 5.23e-8_wp |
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| 146 | #endif |
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| 147 | |
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| 148 | !--- Arctic specificities (dissolved inorganic & DOM) |
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| 149 | zpisc(jpdic,2) = 1.98e-3_wp |
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| 150 | zpisc(jpdoc,2) = 6.00e-6_wp |
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| 151 | zpisc(jptal,2) = 2.13e-3_wp |
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| 152 | zpisc(jpoxy,2) = 3.65e-4_wp |
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| 153 | zpisc(jpcal,2) = 1.50e-9_wp |
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| 154 | zpisc(jppo4,2) = 4.09e-7_wp / po4r |
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| 155 | zpisc(jppoc,2) = 4.05e-7_wp |
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| 156 | # if ! defined key_kriest |
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| 157 | zpisc(jpgoc,2) = 2.84e-8_wp |
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| 158 | zpisc(jpbfe,2) = 7.03e-13_wp |
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| 159 | # else |
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| 160 | zpisc(jpnum,2) = 0.00e-00_wp |
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| 161 | # endif |
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| 162 | zpisc(jpsil,2) = 6.87e-6_wp |
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| 163 | zpisc(jpdsi,2) = 1.73e-7_wp |
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| 164 | zpisc(jpgsi,2) = 7.93e-9_wp |
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| 165 | zpisc(jpphy,2) = 5.25e-7_wp |
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| 166 | zpisc(jpdia,2) = 7.75e-7_wp |
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| 167 | zpisc(jpzoo,2) = 3.34e-7_wp |
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| 168 | zpisc(jpmes,2) = 2.49e-7_wp |
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| 169 | zpisc(jpfer,2) = 1.43e-9_wp |
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| 170 | zpisc(jpsfe,2) = 2.21e-11_wp |
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| 171 | zpisc(jpdfe,2) = 2.04e-11_wp |
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| 172 | zpisc(jpnfe,2) = 1.75e-11_wp |
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| 173 | zpisc(jpnch,2) = 1.46e-07_wp |
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| 174 | zpisc(jpdch,2) = 2.36e-07_wp |
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| 175 | zpisc(jpno3,2) = 3.51e-06_wp / rno3 |
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| 176 | zpisc(jpnh4,2) = 6.15e-08_wp / rno3 |
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| 177 | #if defined key_pisces_quota |
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| 178 | zpisc(jppic,1) = 5.25e-7_wp |
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| 179 | zpisc(jpnpi,1) = 5.25e-7_wp |
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| 180 | zpisc(jpppi,1) = 5.25e-7_wp |
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| 181 | zpisc(jppfe,1) = 1.75e-11_wp |
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| 182 | zpisc(jppch,1) = 1.46e-07_wp |
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| 183 | zpisc(jpnph,1) = 5.25e-7_wp |
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| 184 | zpisc(jppph,1) = 5.25e-7_wp |
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| 185 | zpisc(jpndi,1) = 7.75e-7_wp |
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| 186 | zpisc(jppdi,1) = 7.75e-7_wp |
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| 187 | zpisc(jppon,1) = 4.05e-7_wp |
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| 188 | zpisc(jppop,1) = 4.05e-7_wp |
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| 189 | zpisc(jpdon,1) = 6.00e-6_wp |
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| 190 | zpisc(jpdop,1) = 6.00e-6_wp |
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| 191 | zpisc(jpgon,1) = 2.84e-8_wp |
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| 192 | zpisc(jpgop,1) = 2.84e-8_wp |
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| 193 | #endif |
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| 194 | |
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| 195 | |
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| 196 | !--- Antarctic specificities (dissolved inorganic & DOM) |
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| 197 | zpisc(jpdic,3) = 2.20e-3_wp |
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| 198 | zpisc(jpdoc,3) = 7.02e-6_wp |
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| 199 | zpisc(jptal,3) = 2.37e-3_wp |
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| 200 | zpisc(jpoxy,3) = 3.42e-4_wp |
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| 201 | zpisc(jpcal,3) = 3.17e-9_wp |
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| 202 | zpisc(jppo4,3) = 1.88e-6_wp / po4r |
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| 203 | zpisc(jppoc,3) = 1.13e-6_wp |
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| 204 | # if ! defined key_kriest |
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| 205 | zpisc(jpgoc,3) = 2.89e-8_wp |
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| 206 | zpisc(jpbfe,3) = 5.63e-13_wp |
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| 207 | # else |
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| 208 | zpisc(jpnum,3) = 0.00e-00_wp |
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| 209 | # endif |
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| 210 | zpisc(jpsil,3) = 4.96e-5_wp |
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| 211 | zpisc(jpdsi,3) = 5.63e-7_wp |
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| 212 | zpisc(jpgsi,3) = 5.35e-8_wp |
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| 213 | zpisc(jpphy,3) = 8.10e-7_wp |
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| 214 | zpisc(jpdia,3) = 5.77e-7_wp |
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| 215 | zpisc(jpzoo,3) = 6.68e-7_wp |
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| 216 | zpisc(jpmes,3) = 3.55e-7_wp |
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| 217 | zpisc(jpfer,3) = 1.62e-10_wp |
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| 218 | zpisc(jpsfe,3) = 2.29e-11_wp |
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| 219 | zpisc(jpdfe,3) = 8.75e-12_wp |
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| 220 | zpisc(jpnfe,3) = 1.48e-11_wp |
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| 221 | zpisc(jpnch,3) = 2.02e-7_wp |
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| 222 | zpisc(jpdch,3) = 1.60e-7_wp |
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| 223 | zpisc(jpno3,3) = 2.64e-5_wp / rno3 |
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| 224 | zpisc(jpnh4,3) = 3.39e-7_wp / rno3 |
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| 225 | #if defined key_pisces_quota |
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| 226 | zpisc(jppic,1) = 8.10e-7_wp |
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| 227 | zpisc(jpnpi,1) = 8.10e-7_wp |
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| 228 | zpisc(jpppi,1) = 8.10e-7_wp |
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| 229 | zpisc(jppfe,1) = 1.48e-11_wp |
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| 230 | zpisc(jppch,1) = 2.02e-7_wp |
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| 231 | zpisc(jpnph,1) = 9.57e-8_wp |
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| 232 | zpisc(jppph,1) = 9.57e-8_wp |
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| 233 | zpisc(jpndi,1) = 5.77e-7_wp |
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| 234 | zpisc(jppdi,1) = 5.77e-7_wp |
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| 235 | zpisc(jppon,1) = 1.13e-6_wp |
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| 236 | zpisc(jppop,1) = 1.13e-6_wp |
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| 237 | zpisc(jpdon,1) = 7.02e-6_wp |
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| 238 | zpisc(jpdop,1) = 7.02e-6_wp |
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| 239 | zpisc(jpgon,1) = 2.89e-8_wp |
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| 240 | zpisc(jpgop,1) = 2.89e-8_wp |
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| 241 | #endif |
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| 242 | |
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| 243 | |
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| 244 | !--- Baltic Sea particular case for ORCA configurations |
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| 245 | zpisc(jpdic,4) = 1.14e-3_wp |
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| 246 | zpisc(jpdoc,4) = 1.06e-5_wp |
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| 247 | zpisc(jptal,4) = 1.16e-3_wp |
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| 248 | zpisc(jpoxy,4) = 3.71e-4_wp |
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| 249 | zpisc(jpcal,4) = 1.51e-9_wp |
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| 250 | zpisc(jppo4,4) = 2.85e-9_wp / po4r |
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| 251 | zpisc(jppoc,4) = 4.84e-7_wp |
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| 252 | # if ! defined key_kriest |
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| 253 | zpisc(jpgoc,4) = 1.05e-8_wp |
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| 254 | zpisc(jpbfe,4) = 4.97e-13_wp |
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| 255 | # else |
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| 256 | zpisc(jpnum,4) = 0. ! could not get this value |
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| 257 | # endif |
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| 258 | zpisc(jpsil,4) = 4.91e-5_wp |
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| 259 | zpisc(jpdsi,4) = 3.25e-7_wp |
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| 260 | zpisc(jpgsi,4) = 1.93e-8_wp |
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| 261 | zpisc(jpphy,4) = 6.64e-7_wp |
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| 262 | zpisc(jpdia,4) = 3.41e-7_wp |
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| 263 | zpisc(jpzoo,4) = 3.83e-7_wp |
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| 264 | zpisc(jpmes,4) = 0.225e-6_wp |
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| 265 | zpisc(jpfer,4) = 2.45e-9_wp |
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| 266 | zpisc(jpsfe,4) = 3.89e-11_wp |
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| 267 | zpisc(jpdfe,4) = 1.33e-11_wp |
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| 268 | zpisc(jpnfe,4) = 2.62e-11_wp |
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| 269 | zpisc(jpnch,4) = 1.17e-7_wp |
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| 270 | zpisc(jpdch,4) = 9.69e-8_wp |
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| 271 | zpisc(jpno3,4) = 5.36e-5_wp / rno3 |
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| 272 | zpisc(jpnh4,4) = 7.18e-7_wp / rno3 |
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| 273 | #if defined key_pisces_quota |
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| 274 | zpisc(jppic,1) = 6.64e-7_wp |
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| 275 | zpisc(jpnpi,1) = 6.64e-7_wp |
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| 276 | zpisc(jpppi,1) = 6.64e-7_wp |
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| 277 | zpisc(jppfe,1) = 3.89e-11_wp |
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| 278 | zpisc(jppch,1) = 1.17e-7_wp |
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| 279 | zpisc(jpnph,1) = 6.64e-7_wp |
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| 280 | zpisc(jppph,1) = 6.64e-7_wp |
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| 281 | zpisc(jpndi,1) = 3.41e-7_wp |
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| 282 | zpisc(jppdi,1) = 3.41e-7_wp |
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| 283 | zpisc(jppon,1) = 4.84e-7_wp |
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| 284 | zpisc(jppop,1) = 4.84e-7_wp |
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| 285 | zpisc(jpdon,1) = 1.06e-5_wp |
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| 286 | zpisc(jpdop,1) = 1.06e-5_wp |
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| 287 | zpisc(jpgon,1) = 1.05e-8_wp |
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| 288 | zpisc(jpgop,1) = 1.05e-8_wp |
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| 289 | #endif |
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| 290 | |
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| 291 | |
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| 292 | DO jn = jp_pcs0, jp_pcs1 |
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| 293 | IF( cn_trc_o(jn) == 'GL ' ) trc_o(:,:,jn) = zpisc(jn,1) ! Global case |
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| 294 | IF( cn_trc_o(jn) == 'AA ' ) THEN |
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| 295 | WHERE( gphit(:,:) >= 0._wp ) ; trc_o(:,:,jn) = zpisc(jn,2) ; END WHERE ! Arctic |
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| 296 | WHERE( gphit(:,:) < 0._wp ) ; trc_o(:,:,jn) = zpisc(jn,3) ; END WHERE ! Antarctic |
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| 297 | ENDIF |
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| 298 | IF( cp_cfg == "orca" ) THEN ! Baltic Sea particular case for ORCA configurations |
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| 299 | WHERE( 14._wp <= glamt(:,:) .AND. glamt(:,:) <= 32._wp .AND. & |
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| 300 | 54._wp <= gphit(:,:) .AND. gphit(:,:) <= 66._wp ) |
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| 301 | trc_o(:,:,jn) = zpisc(jn,4) |
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| 302 | END WHERE |
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| 303 | ENDIF |
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| 304 | ENDDO |
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| 305 | |
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| 306 | |
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| 307 | |
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| 308 | !----------------------------- |
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| 309 | ! Assign ice-ocean cc ratios |
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| 310 | !----------------------------- |
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| 311 | ! 0 means zero concentration in sea ice |
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| 312 | ! 1 means same concentration in the sea ice as in the ocean |
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| 313 | |
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| 314 | ! Ice ocean salinity ratio |
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| 315 | zsoce_bal = 4. ; zsice_bal = 2. !! Baltic ocean and sea ice salinities |
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| 316 | zrs(1) = sice / soce !! ice-ocean salinity ratio, global case |
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| 317 | zrs(2) = zsice_bal / zsoce_bal !! ice-ocean salinity ratio, Baltic case |
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| 318 | |
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| 319 | DO jn = jp_pcs0, jp_pcs1 |
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| 320 | IF( trc_ice_ratio(jn) >= 0._wp ) zratio(jn,:) = trc_ice_ratio(jn) |
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| 321 | IF( trc_ice_ratio(jn) == -1._wp ) zratio(jn,:) = zrs(:) |
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| 322 | IF( trc_ice_ratio(jn) == -2._wp ) zratio(jn,:) = -9999.99_wp |
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| 323 | END DO |
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| 324 | |
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| 325 | !------------------------------- |
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| 326 | ! Sea ice tracer concentrations |
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| 327 | !------------------------------- |
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| 328 | DO jn = jp_pcs0, jp_pcs1 |
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| 329 | !-- Everywhere but in the Baltic |
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| 330 | IF ( trc_ice_ratio(jn) >= -1._wp ) THEN ! no prescribed conc. ; typically everything but iron) |
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| 331 | trc_i(:,:,jn) = zratio(jn,1) * trc_o(:,:,jn) |
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| 332 | ELSE ! prescribed concentration |
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| 333 | trc_i(:,:,jn) = trc_ice_prescr(jn) |
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| 334 | ENDIF |
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| 335 | |
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| 336 | !-- Baltic |
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| 337 | IF( cp_cfg == "orca" ) THEN ! Baltic treated seperately for ORCA configs |
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| 338 | IF ( trc_ice_ratio(jn) >= - 1._wp ) THEN ! no prescribed conc. ; typically everything but iron) |
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| 339 | WHERE( 14._wp <= glamt(:,:) .AND. glamt(:,:) <= 32._wp .AND. & |
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| 340 | 54._wp <= gphit(:,:) .AND. gphit(:,:) <= 66._wp ) |
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| 341 | trc_i(:,:,jn) = zratio(jn,2) * trc_o(:,:,jn) |
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| 342 | END WHERE |
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| 343 | ELSE ! prescribed tracer concentration in ice |
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| 344 | WHERE( 14._wp <= glamt(:,:) .AND. glamt(:,:) <= 32._wp .AND. & |
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| 345 | 54._wp <= gphit(:,:) .AND. gphit(:,:) <= 66._wp ) |
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| 346 | trc_i(:,:,jn) = trc_ice_prescr(jn) |
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| 347 | END WHERE |
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| 348 | ENDIF ! trc_ice_ratio |
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| 349 | ENDIF |
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| 350 | ! |
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| 351 | END DO ! jn |
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| 352 | #endif |
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| 353 | |
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| 354 | END SUBROUTINE p4z_ice_ini |
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| 355 | |
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| 356 | SUBROUTINE p2z_ice_ini |
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| 357 | #if defined key_pisces_reduced |
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| 358 | !!---------------------------------------------------------------------- |
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| 359 | !! *** ROUTINE p2z_ice_ini *** |
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| 360 | !! |
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| 361 | !! ** Purpose : Initialisation of the LOBSTER biochemical model |
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| 362 | !!---------------------------------------------------------------------- |
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| 363 | #endif |
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| 364 | END SUBROUTINE p2z_ice_ini |
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| 365 | |
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| 366 | |
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| 367 | #else |
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| 368 | !!---------------------------------------------------------------------- |
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| 369 | !! Dummy module No PISCES biochemical model |
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| 370 | !!---------------------------------------------------------------------- |
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| 371 | CONTAINS |
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| 372 | SUBROUTINE trc_ice_ini_pisces ! Empty routine |
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| 373 | END SUBROUTINE trc_ice_ini_pisces |
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| 374 | #endif |
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| 375 | |
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| 376 | !!====================================================================== |
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| 377 | END MODULE trcice_pisces |
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