[3] | 1 | MODULE dtasst |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE dtasst *** |
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| 4 | !! Data : Sea Surface Temperature (SST) |
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| 5 | |
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| 6 | !! BUG initialisation nyearsst !!!!!!bug |
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| 7 | |
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| 8 | !!====================================================================== |
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| 9 | |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! dta_sst : Reynolds sst data |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! * Modules used |
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| 14 | USE oce ! ocean dynamics and tracers |
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| 15 | USE dom_oce ! ocean space and time domain |
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| 16 | USE in_out_manager ! I/O manager |
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| 17 | USE ocfzpt ! ??? |
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| 18 | USE daymod ! calendar |
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| 19 | |
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| 20 | IMPLICIT NONE |
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| 21 | PRIVATE |
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| 22 | |
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| 23 | !! * Shared routine |
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| 24 | PUBLIC dta_sst |
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| 25 | |
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| 26 | !! * Shared module variables |
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| 27 | #if defined key_dtasst |
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[16] | 28 | LOGICAL , PUBLIC, PARAMETER :: lk_dtasst = .TRUE. !: sst data flag |
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[473] | 29 | INTEGER :: & |
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| 30 | numsst , & !: logical unit for surface temperature data |
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| 31 | ndaysst !: new day for Reynolds sst |
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| 32 | CHARACTER (len=34) :: clname !: filename for daily SST |
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[3] | 33 | #else |
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[16] | 34 | LOGICAL , PUBLIC, PARAMETER :: lk_dtasst = .FALSE. !: sst data flag |
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[3] | 35 | #endif |
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[16] | 36 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: & !: |
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| 37 | sst !: surface temperature |
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| 38 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,2) :: & !: |
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| 39 | rclice !: climatological ice index (0/1) (2 months) |
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[3] | 40 | !!---------------------------------------------------------------------- |
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[247] | 41 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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| 42 | !! $Header$ |
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| 43 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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[3] | 44 | !!---------------------------------------------------------------------- |
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| 45 | |
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| 46 | CONTAINS |
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| 47 | |
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| 48 | #if defined key_dtasst |
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| 49 | !!---------------------------------------------------------------------- |
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| 50 | !! 'key_dtasst' SST data |
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| 51 | !!---------------------------------------------------------------------- |
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| 52 | |
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| 53 | SUBROUTINE dta_sst( kt ) |
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| 54 | !!--------------------------------------------------------------------- |
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| 55 | !! *** ROUTINE dta_sst *** |
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| 56 | !! |
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| 57 | !! ** Purpose : Read Reynolds weekly mean sea surface temperature |
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| 58 | !! data and update it at each time step. |
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| 59 | !! |
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| 60 | !! ** Method : - Read a specific REYNOLDS daily sst in Celcius. |
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| 61 | !! - Compute a climatological ice cover rclice (0 or 1) |
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| 62 | !! |
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| 63 | !! ** Action : - sst (Celcius) |
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| 64 | !! - rclice, ice/ocean mask (0 or 1) |
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| 65 | !! |
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| 66 | !! History : |
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| 67 | !! ! 90-03 (O. Marti and Ph Dandin) Original code |
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| 68 | !! ! 92-07 (M. Imbard) |
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| 69 | !! ! 96-11 (E. Guilyardi) Daily AGCM input files |
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| 70 | !! ! 00-04 (M. Imbard) NetCDF FORMAT |
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| 71 | !! ! 00-10 (J.-P. Boulanger) passage ORCA a TDH |
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| 72 | !! ! 01-10 (A. Lazar) Reynolds default |
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| 73 | !! 8.5 ! 02-06 (G. Madec) F90: Free form and module |
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| 74 | !! ! 02-11 (C. Levy) MPP/MPI NetCDF read |
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| 75 | !!---------------------------------------------------------------------- |
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| 76 | !! * Modules used |
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[473] | 77 | USE iom |
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[3] | 78 | |
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| 79 | !! * Arguments |
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| 80 | INTEGER :: kt |
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| 81 | |
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| 82 | !! * Local save |
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| 83 | |
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| 84 | !! * Local declarations |
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| 85 | INTEGER :: ji, jj |
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| 86 | !!---------------------------------------------------------------------- |
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| 87 | |
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[473] | 88 | ! -------------------- ! |
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| 89 | ! First call kt=nit000 ! |
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| 90 | ! -------------------- ! |
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[3] | 91 | |
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[473] | 92 | IF( kt == nit000 ) THEN |
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[3] | 93 | |
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[473] | 94 | ndaysst = 0 ! initializations |
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| 95 | IF(lwp) WRITE(numout,*) 'dta_sst : DAILY sea surface temperature data' |
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| 96 | CALL iom_open ( 'sst_1d.nc', numsst ) |
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[3] | 97 | |
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| 98 | ENDIF |
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| 99 | |
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[473] | 100 | ! ----------------- ! |
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| 101 | ! Read daily file ! |
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| 102 | ! ----------------- ! |
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[3] | 103 | |
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| 104 | ! Read daily SST |
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| 105 | |
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| 106 | IF( ndaysst /= nday ) THEN |
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| 107 | ndaysst = nday |
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[473] | 108 | |
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| 109 | CALL iom_get ( numsst, jpdom_data, 'sst', sst, ndaysst ) |
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| 110 | |
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[3] | 111 | IF ( kt == nit000 .AND. lwp ) THEN |
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| 112 | WRITE(numout,*) ' ' |
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| 113 | WRITE(numout,*) ' read daily sea surface temperature ok' |
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| 114 | WRITE(numout,*) ' ' |
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| 115 | WRITE(numout,*) ' Surface temp day: ', ndastp |
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[473] | 116 | CALL prihre(sst(:,:),jpi,jpj,1,jpi,20,1,jpj,10,1.,numout) |
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[3] | 117 | ENDIF |
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| 118 | |
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| 119 | ENDIF |
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| 120 | |
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| 121 | ! 2. At every time step compute temperature data |
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| 122 | ! ---------------------------------------------- |
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| 123 | |
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| 124 | DO jj = 1, jpj |
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| 125 | DO ji = 1, jpi |
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| 126 | ztgel = fzptn(ji,jj) |
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| 127 | rclice(ji,jj,1) = tmask(ji,jj,1) |
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| 128 | IF( sst(ji,jj) >= ztgel ) rclice(ji,jj,1) = 0.e0 |
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| 129 | rclice(ji,jj,2) = rclice(ji,jj,1) |
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| 130 | END DO |
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| 131 | END DO |
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| 132 | IF( kt == nit000 .AND. lwp ) THEN |
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| 133 | WRITE(numout,*) |
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| 134 | WRITE(numout,*) 'Computed Ice cover rclice' |
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| 135 | WRITE(numout,*) |
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| 136 | WRITE(numout,*) 'Ice cover : ' |
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[473] | 137 | CALL prihre( rclice(:,:,1), jpi, jpj, 1, jpi, 20, 1, jpj, 10, 1., numout ) |
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[3] | 138 | ENDIF |
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| 139 | |
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| 140 | ! Close the file |
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| 141 | ! -------------- |
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| 142 | |
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[473] | 143 | IF( kt == nitend ) CALL iom_close (numsst) |
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[3] | 144 | |
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| 145 | |
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| 146 | END SUBROUTINE dta_sst |
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| 147 | |
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| 148 | #else |
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| 149 | !!---------------------------------------------------------------------- |
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| 150 | !! Default option : NO SST data |
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| 151 | !!---------------------------------------------------------------------- |
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| 152 | |
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| 153 | SUBROUTINE dta_sst( kt ) |
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| 154 | !!--------------------------------------------------------------------- |
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| 155 | !! *** ROUTINE dta_sst *** |
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| 156 | !! |
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| 157 | !! ** Purpose : sea surface temperature data and update it |
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| 158 | !! at each time step. ??? |
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| 159 | !! |
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| 160 | !! ** Method : - sst = tn |
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| 161 | !! - rclice = 1. IF tn =< ztgel |
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| 162 | !! |
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| 163 | !! History : |
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| 164 | !! ! 91-03 () Original code |
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| 165 | !! 8.5 ! 02-06 (G. Madec) F90: Free form and module |
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| 166 | !!---------------------------------------------------------------------- |
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| 167 | !! * Arguments |
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| 168 | INTEGER, INTENT( in ) :: kt ! ocean timestep |
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| 169 | |
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| 170 | !! * Local declarations |
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| 171 | INTEGER :: ji, jj |
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| 172 | !!--------------------------------------------------------------------- |
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| 173 | |
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| 174 | IF( kt == nit000 ) THEN |
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| 175 | IF(lwp) WRITE(numout,*) |
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| 176 | IF(lwp) WRITE(numout,*) 'dta_sst : No SST data' |
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| 177 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 178 | ENDIF |
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| 179 | |
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| 180 | ! 1. Update at each time step |
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| 181 | ! --------------------------- |
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| 182 | |
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| 183 | sst (:,:) = tn (:,:,1) |
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| 184 | rclice(:,:,1) = tmask(:,:,1) |
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| 185 | DO jj = 1, jpj |
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| 186 | DO ji = 1, jpi |
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| 187 | IF( tn(ji,jj,1) >= fzptn(ji,jj) ) rclice(ji,jj,1) = 0.e0 |
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| 188 | END DO |
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| 189 | END DO |
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| 190 | rclice(:,:,2) = rclice(:,:,1) |
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| 191 | |
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| 192 | END SUBROUTINE dta_sst |
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| 193 | #endif |
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| 194 | |
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| 195 | !!====================================================================== |
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| 196 | END MODULE dtasst |
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