[268] | 1 | MODULE trcdtr |
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[763] | 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcdtr *** |
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| 4 | !! TOP : computes or READ initial DATA for passive tracer |
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| 5 | !!====================================================================== |
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| 6 | !! History : - ! 1996-11 () original code |
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| 7 | !! ! 2000-12 (O. Aumont, E. Kestenare) add for POC in sediments |
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| 8 | !! 1.0 ! 2005-12 (O. Aumont, A. El Moussaoui) F90 |
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[274] | 9 | !!---------------------------------------------------------------------- |
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[772] | 10 | #if defined key_top |
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[763] | 11 | !!---------------------------------------------------------------------- |
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[772] | 12 | !! 'key_top' TOP models |
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[763] | 13 | !!---------------------------------------------------------------------- |
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| 14 | !! trc_dtr : computes or READ initial DATA for passive tracer |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | USE oce_trc |
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| 17 | USE trc |
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| 18 | USE sms |
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| 19 | USE trcdta |
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| 20 | USE lib_mpp |
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[268] | 21 | |
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[763] | 22 | IMPLICIT NONE |
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| 23 | PRIVATE |
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[268] | 24 | |
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[763] | 25 | PUBLIC trc_dtr ! called in ??? |
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| 26 | |
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| 27 | !!---------------------------------------------------------------------- |
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| 28 | !! NEMO/TOP 1.0 , LOCEAN-IPSL (2005) |
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| 29 | !! $Header:$ |
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| 30 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 31 | !!---------------------------------------------------------------------- |
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| 32 | |
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[268] | 33 | CONTAINS |
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| 34 | |
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[763] | 35 | SUBROUTINE trc_dtr |
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| 36 | !!--------------------------------------------------------------------- |
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| 37 | !! *** ROUTINE trc_dtr *** |
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| 38 | !! |
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| 39 | !! ** Purpose : computes or READ initial DATA for passive tracer |
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| 40 | !! |
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| 41 | !! ** Method : |
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| 42 | !!--------------------------------------------------------------------- |
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[268] | 43 | INTEGER :: ji,jj,jk,jn |
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[772] | 44 | #if defined key_pisces |
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[763] | 45 | REAL(wp) :: alka0, oxyg0, calc0, bioma0 |
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| 46 | REAL(wp) :: silic1, po4, no3, caralk, bicarb, co3 |
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[335] | 47 | #endif |
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[763] | 48 | !!--------------------------------------------------------------------- |
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[268] | 49 | |
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[763] | 50 | IF(lwp) WRITE(numout,*) |
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| 51 | IF(lwp) WRITE(numout,*) 'trc_dtr : initialisation of the passive tracers' |
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| 52 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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[268] | 53 | |
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[335] | 54 | #if defined key_cfc |
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[763] | 55 | ! CFC initialisation |
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| 56 | trn(:,:,:,:) = 0.e0 |
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| 57 | |
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[772] | 58 | #elif defined key_pisces |
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[763] | 59 | ! PISCES initialisation |
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| 60 | ! --------------------- |
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| 61 | sco2 = 2.300e-3 |
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| 62 | alka0 = 2.390e-3 |
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| 63 | oxyg0 = 1.800e-4 |
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| 64 | po4 = 2.165e-6 / po4r |
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| 65 | bioma0 = 1.000e-8 |
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| 66 | silic1 = 91.510e-6 |
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| 67 | calc0 = 1.000e-6 |
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| 68 | no3 = 30.880e-6 * 7.6 |
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[335] | 69 | |
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[268] | 70 | trn(:,:,:,jpdic) = sco2 |
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[617] | 71 | trn(:,:,:,jpdoc) = bioma0 |
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[268] | 72 | trn(:,:,:,jptal) = alka0 |
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| 73 | trn(:,:,:,jpoxy) = oxyg0 |
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[617] | 74 | trn(:,:,:,jpcal) = calc0 |
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[268] | 75 | trn(:,:,:,jppo4) = po4 |
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| 76 | trn(:,:,:,jppoc) = bioma0 |
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[772] | 77 | #if ! defined key_kriest |
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[617] | 78 | trn(:,:,:,jpgoc) = bioma0 |
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[763] | 79 | trn(:,:,:,jpbfe) = bioma0 * 5.e-6 |
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[617] | 80 | #else |
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[763] | 81 | trn(:,:,:,jpnum) = bioma0 / ( 6. *xkr_massp ) |
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[617] | 82 | #endif |
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[268] | 83 | trn(:,:,:,jpsil) = silic1 |
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[763] | 84 | trn(:,:,:,jpbsi) = bioma0 * 0.15 |
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| 85 | trn(:,:,:,jpdsi) = bioma0 * 5.e-6 |
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[268] | 86 | trn(:,:,:,jpphy) = bioma0 |
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[617] | 87 | trn(:,:,:,jpdia) = bioma0 |
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[268] | 88 | trn(:,:,:,jpzoo) = bioma0 |
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[335] | 89 | trn(:,:,:,jpmes) = bioma0 |
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| 90 | trn(:,:,:,jpfer) = 0.6E-9 |
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[763] | 91 | trn(:,:,:,jpsfe) = bioma0 * 5.e-6 |
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| 92 | trn(:,:,:,jpdfe) = bioma0 * 5.e-6 |
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| 93 | trn(:,:,:,jpnfe) = bioma0 * 5.e-6 |
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| 94 | trn(:,:,:,jpnch) = bioma0 * 12. / 55. |
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| 95 | trn(:,:,:,jpdch) = bioma0 * 12. / 55. |
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[617] | 96 | trn(:,:,:,jpno3) = no3 |
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[335] | 97 | trn(:,:,:,jpnh4) = bioma0 |
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[268] | 98 | |
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[763] | 99 | ! Initialization of chemical variables of the carbon cycle |
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| 100 | ! -------------------------------------------------------- |
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| 101 | DO jk = 1, jpk |
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| 102 | DO jj = 1, jpj |
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| 103 | DO ji = 1, jpi |
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| 104 | caralk = trn(ji,jj,jk,jptal) - borat(ji,jj,jk) / ( 1. + 1.E-8 / ( rtrn + akb3(ji,jj,jk) ) ) |
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| 105 | co3 = ( caralk - trn(ji,jj,jk,jpdic) ) * tmask(ji,jj,jk) & |
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| 106 | & + 0.5e-3 * ( 1. - tmask(ji,jj,jk) ) |
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| 107 | bicarb = (2.*trn(ji,jj,jk,jpdic)-caralk) |
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| 108 | hi(ji,jj,jk) = ( ak23(ji,jj,jk) * bicarb / co3 ) * tmask(ji,jj,jk) & |
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| 109 | & + 1.e-9 * ( 1. - tmask(ji,jj,jk) ) |
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| 110 | END DO |
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| 111 | END DO |
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| 112 | END DO |
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[617] | 113 | |
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[763] | 114 | ! initialize the half saturation constant for silicate |
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| 115 | ! ---------------------------------------------------- |
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| 116 | xksi(:,:) = 2.e-6 |
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[335] | 117 | |
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| 118 | IF(lwp) WRITE(numout,*) 'Initialization of PISCES tracers done' |
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| 119 | IF(lwp) WRITE(numout,*) ' ' |
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[268] | 120 | |
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[772] | 121 | #elif defined key_lobster && ( defined key_eel_r6 || defined key_eel_r2 ) |
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[763] | 122 | ! LOBSTER initialisation for EEL |
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| 123 | ! ---------------------- |
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| 124 | ! here: analytical initialisation used in Levy et al. (2001) |
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[268] | 125 | |
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[763] | 126 | DO jk = 1, 7 |
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| 127 | trn(:,:,jk,jpdet) = 0.016 * tmask(:,:,jk) |
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| 128 | trn(:,:,jk,jpzoo) = 0.018 * tmask(:,:,jk) |
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| 129 | trn(:,:,jk,jpphy) = 0.036 * tmask(:,:,jk) |
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| 130 | trn(:,:,jk,jpno3) = 1.e-5 * tmask(:,:,jk) |
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| 131 | trn(:,:,jk,jpnh4) = 5.e-4 * tmask(:,:,jk) |
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| 132 | trn(:,:,jk,jpdom) = 0.017 * tmask(:,:,jk) |
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[268] | 133 | END DO |
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| 134 | |
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[763] | 135 | trn(:,:, 8,jpdet) = 0.020 * tmask(:,:, 8) |
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| 136 | trn(:,:, 8,jpzoo) = 0.027 * tmask(:,:, 8) |
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| 137 | trn(:,:, 8,jpphy) = 0.041 * tmask(:,:, 8) |
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| 138 | trn(:,:, 8,jpno3) = 0.00022 * tmask(:,:, 8) |
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| 139 | trn(:,:, 8,jpnh4) = 0.0033 * tmask(:,:, 8) |
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| 140 | trn(:,:, 8,jpdom) = 0.021 * tmask(:,:, 8) |
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[268] | 141 | |
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[763] | 142 | trn(:,:, 9,jpdet) = 0.0556 * tmask(:,:, 9) |
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| 143 | trn(:,:, 9,jpzoo) = 0.123 * tmask(:,:, 9) |
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| 144 | trn(:,:, 9,jpphy) = 0.122 * tmask(:,:, 9) |
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| 145 | trn(:,:, 9,jpno3) = 0.028 * tmask(:,:, 9) |
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| 146 | trn(:,:, 9,jpnh4) = 0.024 * tmask(:,:, 9) |
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| 147 | trn(:,:, 9,jpdom) = 0.06 * tmask(:,:, 9) |
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[268] | 148 | |
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[763] | 149 | trn(:,:,10,jpdet) = 0.025 * tmask(:,:,10) |
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| 150 | trn(:,:,10,jpzoo) = 0.016 * tmask(:,:,10) |
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| 151 | trn(:,:,10,jpphy) = 0.029 * tmask(:,:,10) |
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| 152 | trn(:,:,10,jpno3) = 2.462 * tmask(:,:,10) |
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| 153 | trn(:,:,10,jpnh4) = 0.04 * tmask(:,:,10) |
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| 154 | trn(:,:,10,jpdom) = 0.022 * tmask(:,:,10) |
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[268] | 155 | |
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[763] | 156 | trn(:,:,11,jpdet) = 0.0057 * tmask(:,:,11) |
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| 157 | trn(:,:,11,jpzoo) = 0.0005 * tmask(:,:,11) |
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| 158 | trn(:,:,11,jpphy) = 0.0006 * tmask(:,:,11) |
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| 159 | trn(:,:,11,jpno3) = 3.336 * tmask(:,:,11) |
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| 160 | trn(:,:,11,jpnh4) = 0.005 * tmask(:,:,11) |
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| 161 | trn(:,:,11,jpdom) = 0.004 * tmask(:,:,11) |
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[268] | 162 | |
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[763] | 163 | trn(:,:,12,jpdet) = 0.002 * tmask(:,:,12) |
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| 164 | trn(:,:,12,jpzoo) = 1.e-6 * tmask(:,:,12) |
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| 165 | trn(:,:,12,jpphy) = 5.e-6 * tmask(:,:,12) |
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| 166 | trn(:,:,12,jpno3) = 4.24 * tmask(:,:,12) |
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| 167 | trn(:,:,12,jpnh4) = 0.001 * tmask(:,:,12) |
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| 168 | trn(:,:,12,jpdom) = 3.e-5 * tmask(:,:,12) |
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[268] | 169 | |
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| 170 | DO jk=13,jpk |
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[763] | 171 | trn(:,:,jk,jpdet) = 0.e0 |
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| 172 | trn(:,:,jk,jpzoo) = 0.e0 |
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| 173 | trn(:,:,jk,jpphy) = 0.e0 |
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| 174 | trn(:,:,jk,jpnh4) = 0.e0 |
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| 175 | trn(:,:,jk,jpdom) = 0.e0 |
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[268] | 176 | END DO |
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| 177 | |
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[763] | 178 | trn(:,:,13,jpno3) = 5.31 * tmask(:,:,13) |
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| 179 | trn(:,:,14,jpno3) = 6.73 * tmask(:,:,14) |
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| 180 | trn(:,:,15,jpno3) = 8.32 * tmask(:,:,15) |
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| 181 | trn(:,:,16,jpno3) = 10.13 * tmask(:,:,16) |
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| 182 | trn(:,:,17,jpno3) = 11.95 * tmask(:,:,17) |
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| 183 | trn(:,:,18,jpno3) = 13.57 * tmask(:,:,18) |
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| 184 | trn(:,:,19,jpno3) = 15.08 * tmask(:,:,19) |
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| 185 | trn(:,:,20,jpno3) = 16.41 * tmask(:,:,20) |
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| 186 | trn(:,:,21,jpno3) = 17.47 * tmask(:,:,21) |
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| 187 | trn(:,:,22,jpno3) = 18.29 * tmask(:,:,22) |
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| 188 | trn(:,:,23,jpno3) = 18.88 * tmask(:,:,23) |
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| 189 | trn(:,:,24,jpno3) = 19.30 * tmask(:,:,24) |
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| 190 | trn(:,:,25,jpno3) = 19.68 * tmask(:,:,25) |
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| 191 | trn(:,:,26,jpno3) = 19.91 * tmask(:,:,26) |
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| 192 | trn(:,:,27,jpno3) = 19.99 * tmask(:,:,27) |
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| 193 | trn(:,:,28,jpno3) = 20.01 * tmask(:,:,28) |
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| 194 | trn(:,:,29,jpno3) = 20.01 * tmask(:,:,29) |
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| 195 | trn(:,:,30,jpno3) = 20.01 * tmask(:,:,30) |
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[268] | 196 | |
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[772] | 197 | #elif defined key_lobster && defined key_gyre |
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[763] | 198 | ! LOBSTER initialisation for GYRE |
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| 199 | ! ---------------------- |
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| 200 | ! here: init NO3=f(density) by asklod AS Kremeur 2005-07 |
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| 201 | trn(:,:,:,jpdet) = 0.1 * tmask(:,:,:) |
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| 202 | trn(:,:,:,jpzoo) = 0.1 * tmask(:,:,:) |
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| 203 | trn(:,:,:,jpnh4) = 0.1 * tmask(:,:,:) |
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| 204 | trn(:,:,:,jpphy) = 0.1 * tmask(:,:,:) |
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| 205 | trn(:,:,:,jpdom) = 1.0 * tmask(:,:,:) |
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| 206 | DO jk = 1, jpk |
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| 207 | DO jj = 1, jpj |
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| 208 | DO ji = 1, jpi |
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| 209 | IF( rhd(ji,jj,jk) <= 24.5e-3 ) THEN |
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| 210 | trn(ji,jj,jk,jpno3) = 2. * tmask(ji,jj,jk) |
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[335] | 211 | ELSE |
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[763] | 212 | trn(ji,jj,jk,jpno3) = ( 15.55 * ( rhd(ji,jj,jk) * 1000. ) - 380.11 ) * tmask(ji,jj,jk) |
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[335] | 213 | ENDIF |
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| 214 | END DO |
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| 215 | END DO |
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| 216 | END DO |
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[268] | 217 | |
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| 218 | #else |
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[763] | 219 | ! Default case |
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| 220 | ! ------------ |
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| 221 | DO jn = 1, jptra |
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| 222 | trn(:,:,:,jn) = 0.1 * tmask(:,:,:) |
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| 223 | END DO |
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[268] | 224 | |
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| 225 | #endif |
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| 226 | |
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[493] | 227 | #if defined key_dtatrc |
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[763] | 228 | ! Initialization of tracer from a file that may also be used for damping |
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[493] | 229 | CALL dta_trc( nittrc000 ) |
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[763] | 230 | DO jn = 1, jptra |
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| 231 | IF( lutini(jn) ) trn(:,:,:,jk) = trdta(:,:,:,jn) * tmask(:,:,:) ! initialisation from file if required |
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[268] | 232 | END DO |
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| 233 | #endif |
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| 234 | |
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[763] | 235 | ! before field : |
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| 236 | ! ------------- |
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[268] | 237 | trb(:,:,:,:) = trn(:,:,:,:) |
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| 238 | |
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[772] | 239 | #if defined key_lobster |
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[763] | 240 | ! initialize the POC in sediments |
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| 241 | sedpocb(:,:) = 0.e0 |
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| 242 | sedpocn(:,:) = 0.e0 |
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| 243 | sedpoca(:,:) = 0.e0 |
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[335] | 244 | #endif |
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[763] | 245 | ! |
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| 246 | END SUBROUTINE trc_dtr |
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[268] | 247 | |
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| 248 | #else |
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[763] | 249 | !!---------------------------------------------------------------------- |
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| 250 | !! Dummy module : No passive tracer |
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| 251 | !!---------------------------------------------------------------------- |
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| 252 | CONTAINS |
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| 253 | SUBROUTINE trc_dtr ! Empty routine |
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| 254 | END SUBROUTINE trc_dtr |
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[268] | 255 | #endif |
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| 256 | |
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[763] | 257 | !!====================================================================== |
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[268] | 258 | END MODULE trcdtr |
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