[766] | 1 | MODULE trcini_lobster |
---|
[763] | 2 | !!====================================================================== |
---|
[766] | 3 | !! *** MODULE trcini_lobster *** |
---|
| 4 | !! TOP : initialisation of the LOBSTER biological model |
---|
[763] | 5 | !!====================================================================== |
---|
| 6 | !! History : - ! 1999-09 (M. Levy) Original code |
---|
| 7 | !! - ! 2000-12 (0. Aumont, E. Kestenare) add sediment |
---|
| 8 | !! 1.0 ! 2004-03 (C. Ethe) Modularity |
---|
| 9 | !! - ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
---|
[766] | 10 | !! History : 2.0 ! 2007-12 (C. Ethe, G. Madec) from trcini.lobster1.h90 |
---|
[336] | 11 | !!---------------------------------------------------------------------- |
---|
[766] | 12 | #if defined key_trc_lobster1 |
---|
| 13 | !!---------------------------------------------------------------------- |
---|
| 14 | !! 'key_trc_lobster1' LOBSTER model |
---|
| 15 | !!---------------------------------------------------------------------- |
---|
| 16 | !! trc_ini_lobster : LOBSTER model initialisation |
---|
| 17 | !!---------------------------------------------------------------------- |
---|
| 18 | USE par_trc ! TOP parameters |
---|
| 19 | USE trccfc ! CFC sms trends |
---|
[771] | 20 | USE sms ! Source Minus Sink variables |
---|
| 21 | USE oce_trc ! ocean variables |
---|
[763] | 22 | |
---|
[766] | 23 | IMPLICIT NONE |
---|
| 24 | PRIVATE |
---|
| 25 | |
---|
| 26 | PUBLIC trc_ini_lobster ! called by trcini.F90 module |
---|
| 27 | |
---|
[336] | 28 | # include "domzgr_substitute.h90" |
---|
| 29 | # include "passivetrc_substitute.h90" |
---|
[763] | 30 | !!---------------------------------------------------------------------- |
---|
[766] | 31 | !! NEMO/TOP 2.0 , LOCEAN-IPSL (2007) |
---|
[771] | 32 | !! $Id$ |
---|
[763] | 33 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
---|
| 34 | !!---------------------------------------------------------------------- |
---|
| 35 | |
---|
[336] | 36 | CONTAINS |
---|
| 37 | |
---|
[766] | 38 | SUBROUTINE trc_ini_lobster |
---|
[763] | 39 | !!---------------------------------------------------------------------- |
---|
[766] | 40 | !! *** ROUTINE trc_ini_lobster *** |
---|
| 41 | !! ** purpose : specific initialisation for LOBSTER bio-model |
---|
[341] | 42 | !!---------------------------------------------------------------------- |
---|
[763] | 43 | INTEGER :: ji, jj, jk, jn |
---|
| 44 | REAL(wp) :: ztest, zfluo, zfluu |
---|
[766] | 45 | REAL(wp), DIMENSION(jpi,jpj) :: zrro |
---|
[763] | 46 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zdm0 |
---|
[341] | 47 | !!---------------------------------------------------------------------- |
---|
[260] | 48 | |
---|
[766] | 49 | IF(lwp) WRITE(numout,*) |
---|
| 50 | IF(lwp) WRITE(numout,*) ' trc_ini_lobster : LOBSTER biochemical model initialisation' |
---|
| 51 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~' |
---|
| 52 | |
---|
| 53 | |
---|
[763] | 54 | ! initialization of fields for optical model |
---|
| 55 | ! -------------------------------------------- |
---|
| 56 | xze (:,:) = 5.e0 |
---|
| 57 | xpar(:,:,:) = 0.e0 |
---|
[260] | 58 | |
---|
[763] | 59 | ! initialization for passive tracer remineralisation-damping array |
---|
| 60 | ! ----------------------------------------------------------------- |
---|
[260] | 61 | |
---|
[763] | 62 | DO jn = 1, jptra |
---|
| 63 | remdmp(:,jn) = tminr |
---|
[260] | 64 | END DO |
---|
| 65 | |
---|
| 66 | IF(lwp) THEN |
---|
[336] | 67 | WRITE(numout,*) ' ' |
---|
| 68 | WRITE(numout,*) ' trcini: compute remineralisation-damping ' |
---|
| 69 | WRITE(numout,*) ' arrays for tracers' |
---|
[260] | 70 | ENDIF |
---|
| 71 | |
---|
[763] | 72 | ! initialization of biological variables |
---|
| 73 | ! ------------------------------------------ |
---|
[260] | 74 | |
---|
[763] | 75 | ! Calculate vertical distribution of newly formed biogenic poc |
---|
| 76 | ! in the water column in the case of max. possible bottom depth |
---|
| 77 | ! ------------------------------------------------------------ |
---|
[260] | 78 | |
---|
[763] | 79 | zdm0 = 0.e0 |
---|
| 80 | zrro = 1.e0 |
---|
[260] | 81 | DO jk = jpkb,jpkm1 |
---|
[336] | 82 | DO jj =1, jpj |
---|
| 83 | DO ji =1, jpi |
---|
[763] | 84 | zfluo = ( fsdepw(ji,jj,jk ) / fsdepw(ji,jj,jpkb) )**xhr |
---|
| 85 | zfluu = ( fsdepw(ji,jj,jk+1) / fsdepw(ji,jj,jpkb) )**xhr |
---|
| 86 | IF( zfluo.GT.1. ) zfluo = 1.e0 |
---|
| 87 | zdm0(ji,jj,jk) = zfluo - zfluu |
---|
| 88 | IF( jk <= jpkb-1 ) zdm0(ji,jj,jk) = 0.e0 |
---|
| 89 | zrro(ji,jj) = zrro(ji,jj) - zdm0(ji,jj,jk) |
---|
| 90 | END DO |
---|
| 91 | END DO |
---|
| 92 | END DO |
---|
[260] | 93 | |
---|
[336] | 94 | zdm0(:,:,jpk) = zrro(:,:) |
---|
[260] | 95 | |
---|
[763] | 96 | ! Calculate vertical distribution of newly formed biogenic poc |
---|
| 97 | ! in the water column with realistic topography (first "dry" layer |
---|
| 98 | ! contains total fraction, which has passed to the upper layers) |
---|
| 99 | ! ---------------------------------------------------------------------- |
---|
[260] | 100 | dminl = 0. |
---|
| 101 | dmin3 = zdm0 |
---|
[763] | 102 | DO jk = 1, jpk |
---|
| 103 | DO jj = 1, jpj |
---|
| 104 | DO ji = 1, jpi |
---|
| 105 | IF( tmask(ji,jj,jk) == 0. ) THEN |
---|
| 106 | dminl(ji,jj) = dminl(ji,jj) + dmin3(ji,jj,jk) |
---|
| 107 | dmin3(ji,jj,jk) = 0.e0 |
---|
[336] | 108 | ENDIF |
---|
[763] | 109 | END DO |
---|
| 110 | END DO |
---|
| 111 | END DO |
---|
[260] | 112 | |
---|
[763] | 113 | DO jj = 1, jpj |
---|
| 114 | DO ji = 1, jpi |
---|
| 115 | IF( tmask(ji,jj,1) == 0 ) dmin3(ji,jj,1) = 0.e0 |
---|
| 116 | END DO |
---|
| 117 | END DO |
---|
[260] | 118 | |
---|
[763] | 119 | ! Coastal mask |
---|
| 120 | ! ------------ |
---|
| 121 | cmask = 0.e0 |
---|
| 122 | DO ji = 2, jpi-1 |
---|
| 123 | DO jj = 2, jpj-1 |
---|
[260] | 124 | if (tmask(ji,jj,1) == 1) then |
---|
[336] | 125 | ztest=tmask(ji+1,jj,1)*tmask(ji-1,jj,1)*tmask(ji,jj+1,1)*tmask(ji,jj-1,1) |
---|
| 126 | IF (ztest == 0) cmask(ji,jj) = 1. |
---|
| 127 | endif |
---|
[763] | 128 | END DO |
---|
| 129 | END DO |
---|
[260] | 130 | |
---|
[763] | 131 | cmask( 1 ,:) = cmask(jpi-1,:) |
---|
| 132 | cmask(jpi,:) = cmask( 2 ,:) |
---|
[260] | 133 | |
---|
[763] | 134 | !!gm BUG !!!!! not valid in mpp and also not valid for north fold !!!!! |
---|
[260] | 135 | |
---|
[763] | 136 | ! Coastal surface |
---|
| 137 | ! --------------- |
---|
| 138 | areacot = 0.e0 |
---|
| 139 | DO ji = 2, jpi-1 |
---|
| 140 | DO jj = 2, jpj-1 |
---|
| 141 | areacot = areacot + e1t(ji,jj) * e2t(ji,jj) * cmask(ji,jj) |
---|
| 142 | END DO |
---|
| 143 | END DO |
---|
| 144 | ! |
---|
[766] | 145 | END SUBROUTINE trc_ini_lobster |
---|
| 146 | |
---|
| 147 | #else |
---|
| 148 | !!---------------------------------------------------------------------- |
---|
| 149 | !! Dummy module No LOBSTER bio-model |
---|
| 150 | !!---------------------------------------------------------------------- |
---|
| 151 | CONTAINS |
---|
| 152 | SUBROUTINE trc_ini_lobster ! Empty routine |
---|
| 153 | END SUBROUTINE trc_ini_lobster |
---|
| 154 | #endif |
---|
| 155 | |
---|
| 156 | !!====================================================================== |
---|
| 157 | END MODULE trcini_lobster |
---|