[935] | 1 | MODULE trcini_pisces |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcini_pisces *** |
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| 4 | !! TOP : initialisation of the PISCES biochemical model |
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| 5 | !!====================================================================== |
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| 6 | !! History : - ! 1988-07 (E. Maier-Reiner) Original code |
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| 7 | !! - ! 1999-10 (O. Aumont, C. Le Quere) |
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| 8 | !! - ! 2002 (O. Aumont) PISCES |
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| 9 | !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
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| 10 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) from trcini.pisces.h90 |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | #if defined key_pisces |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | !! 'key_pisces' PISCES bio-model |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | !! trc_ini_pisces : PISCES biochemical model initialisation |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | USE par_trc ! TOP parameters |
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[1073] | 19 | USE sms_pisces ! Source Minus Sink variables |
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[1007] | 20 | USE trc |
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[935] | 21 | USE oce_trc ! ocean variables |
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| 22 | USE p4zche |
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[2715] | 23 | USE p4zche ! |
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| 24 | USE p4zsink ! |
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| 25 | USE p4zopt ! |
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| 26 | USE p4zprod ! |
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| 27 | USE p4zrem ! |
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| 28 | USE p4zsed ! |
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| 29 | USE p4zflx ! |
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[935] | 30 | |
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| 31 | IMPLICIT NONE |
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| 32 | PRIVATE |
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| 33 | |
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| 34 | PUBLIC trc_ini_pisces ! called by trcini.F90 module |
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| 35 | |
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[2715] | 36 | REAL(wp) :: sco2 = 2.312e-3_wp |
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| 37 | REAL(wp) :: alka0 = 2.423e-3_wp |
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| 38 | REAL(wp) :: oxyg0 = 177.6e-6_wp |
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| 39 | REAL(wp) :: po4 = 2.174e-6_wp |
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| 40 | REAL(wp) :: bioma0 = 1.000e-8_wp |
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| 41 | REAL(wp) :: silic1 = 91.65e-6_wp |
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| 42 | REAL(wp) :: no3 = 31.04e-6_wp * 7.6_wp |
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[935] | 43 | |
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| 44 | # include "top_substitute.h90" |
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| 45 | !!---------------------------------------------------------------------- |
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[2528] | 46 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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[1146] | 47 | !! $Id$ |
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[2715] | 48 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[935] | 49 | !!---------------------------------------------------------------------- |
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| 50 | CONTAINS |
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| 51 | |
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| 52 | SUBROUTINE trc_ini_pisces |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | !! *** ROUTINE trc_ini_pisces *** |
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| 55 | !! |
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| 56 | !! ** Purpose : Initialisation of the PISCES biochemical model |
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| 57 | !!---------------------------------------------------------------------- |
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[2715] | 58 | ! |
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[935] | 59 | IF(lwp) WRITE(numout,*) |
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| 60 | IF(lwp) WRITE(numout,*) ' trc_ini_pisces : PISCES biochemical model initialisation' |
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| 61 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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| 62 | |
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[2715] | 63 | CALL pisces_alloc() ! Allocate PISCES arrays |
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| 64 | |
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[935] | 65 | ! ! Time-step |
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[2528] | 66 | rfact = rdttrc(1) ! --------- |
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[935] | 67 | rfactr = 1. / rfact |
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[2528] | 68 | rfact2 = rfact / FLOAT( nrdttrc ) |
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[935] | 69 | rfact2r = 1. / rfact2 |
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| 70 | |
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[2528] | 71 | IF(lwp) WRITE(numout,*) ' Passive Tracer time step rfact = ', rfact, ' rdt = ', rdttra(1) |
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| 72 | IF(lwp) write(numout,*) ' PISCES Biology time step rfact2 = ', rfact2 |
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[935] | 73 | |
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| 74 | |
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[1007] | 75 | |
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[935] | 76 | ! Set biological ratios |
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| 77 | ! --------------------- |
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| 78 | rno3 = (16.+2.) / 122. |
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| 79 | po4r = 1.e0 / 122. |
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| 80 | o2nit = 32. / 122. |
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| 81 | rdenit = 97.6 / 16. |
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| 82 | o2ut = 140. / 122. |
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| 83 | |
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| 84 | CALL p4z_che ! initialize the chemical constants |
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| 85 | |
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[1007] | 86 | ! Initialization of tracer concentration in case of no restart |
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| 87 | !-------------------------------------------------------------- |
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[1542] | 88 | IF( .NOT. ln_rsttr ) THEN |
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[1007] | 89 | |
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| 90 | trn(:,:,:,jpdic) = sco2 |
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| 91 | trn(:,:,:,jpdoc) = bioma0 |
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| 92 | trn(:,:,:,jptal) = alka0 |
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| 93 | trn(:,:,:,jpoxy) = oxyg0 |
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| 94 | trn(:,:,:,jpcal) = bioma0 |
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| 95 | trn(:,:,:,jppo4) = po4 / po4r |
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| 96 | trn(:,:,:,jppoc) = bioma0 |
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| 97 | # if ! defined key_kriest |
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| 98 | trn(:,:,:,jpgoc) = bioma0 |
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| 99 | trn(:,:,:,jpbfe) = bioma0 * 5.e-6 |
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| 100 | # else |
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| 101 | trn(:,:,:,jpnum) = bioma0 / ( 6. * xkr_massp ) |
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| 102 | # endif |
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| 103 | trn(:,:,:,jpsil) = silic1 |
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| 104 | trn(:,:,:,jpbsi) = bioma0 * 0.15 |
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| 105 | trn(:,:,:,jpdsi) = bioma0 * 5.e-6 |
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| 106 | trn(:,:,:,jpphy) = bioma0 |
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| 107 | trn(:,:,:,jpdia) = bioma0 |
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| 108 | trn(:,:,:,jpzoo) = bioma0 |
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| 109 | trn(:,:,:,jpmes) = bioma0 |
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| 110 | trn(:,:,:,jpfer) = 0.6E-9 |
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| 111 | trn(:,:,:,jpsfe) = bioma0 * 5.e-6 |
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| 112 | trn(:,:,:,jpdfe) = bioma0 * 5.e-6 |
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| 113 | trn(:,:,:,jpnfe) = bioma0 * 5.e-6 |
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| 114 | trn(:,:,:,jpnch) = bioma0 * 12. / 55. |
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| 115 | trn(:,:,:,jpdch) = bioma0 * 12. / 55. |
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| 116 | trn(:,:,:,jpno3) = no3 |
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| 117 | trn(:,:,:,jpnh4) = bioma0 |
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| 118 | |
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[1287] | 119 | ! initialize the half saturation constant for silicate |
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| 120 | ! ---------------------------------------------------- |
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| 121 | xksi(:,:) = 2.e-6 |
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| 122 | xksimax(:,:) = xksi(:,:) |
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| 123 | |
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[1007] | 124 | ENDIF |
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| 125 | |
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| 126 | IF(lwp) WRITE(numout,*) 'Initialization of PISCES tracers done' |
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| 127 | IF(lwp) WRITE(numout,*) ' ' |
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[935] | 128 | ! |
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| 129 | END SUBROUTINE trc_ini_pisces |
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[2715] | 130 | |
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| 131 | |
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| 132 | SUBROUTINE pisces_alloc |
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[2528] | 133 | !!---------------------------------------------------------------------- |
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[2715] | 134 | !! *** ROUTINE pisces_alloc *** |
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[2528] | 135 | !! |
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[2715] | 136 | !! ** Purpose : Allocate all the dynamic arrays of PISCES |
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[2528] | 137 | !!---------------------------------------------------------------------- |
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[2715] | 138 | USE p4zint , ONLY : p4z_int_alloc |
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| 139 | USE p4zsink, ONLY : p4z_sink_alloc |
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| 140 | USE p4zopt , ONLY : p4z_opt_alloc |
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| 141 | USE p4zprod, ONLY : p4z_prod_alloc |
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| 142 | USE p4zrem , ONLY : p4z_rem_alloc |
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| 143 | USE p4zsed , ONLY : p4z_sed_alloc |
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| 144 | USE p4zflx , ONLY : p4z_flx_alloc |
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| 145 | ! |
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| 146 | INTEGER :: ierr |
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| 147 | !!---------------------------------------------------------------------- |
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| 148 | ! |
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| 149 | ierr = sms_pisces_alloc() ! Start of PISCES-related alloc routines... |
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| 150 | ierr = ierr + p4z_che_alloc() |
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| 151 | ierr = ierr + p4z_int_alloc() |
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| 152 | ierr = ierr + p4z_sink_alloc() |
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| 153 | ierr = ierr + p4z_opt_alloc() |
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| 154 | ierr = ierr + p4z_prod_alloc() |
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| 155 | ierr = ierr + p4z_rem_alloc() |
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| 156 | ierr = ierr + p4z_sed_alloc() |
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| 157 | ierr = ierr + p4z_flx_alloc() |
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| 158 | ! |
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| 159 | IF( lk_mpp ) CALL mpp_sum( ierr ) |
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| 160 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'pisces_alloc: unable to allocate PISCES arrays' ) |
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| 161 | ! |
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| 162 | END SUBROUTINE pisces_alloc |
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[2528] | 163 | |
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[935] | 164 | #else |
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| 165 | !!---------------------------------------------------------------------- |
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| 166 | !! Dummy module No PISCES biochemical model |
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| 167 | !!---------------------------------------------------------------------- |
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| 168 | CONTAINS |
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| 169 | SUBROUTINE trc_ini_pisces ! Empty routine |
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| 170 | END SUBROUTINE trc_ini_pisces |
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| 171 | #endif |
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| 172 | |
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| 173 | !!====================================================================== |
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| 174 | END MODULE trcini_pisces |
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