[186] | 1 | MODULE trc |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trc *** |
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| 4 | !! Passive tracers : module for tracers defined |
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| 5 | !!====================================================================== |
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[945] | 6 | !! History : - ! 1996-01 (M. Levy) Original code |
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| 7 | !! - ! 1999-07 (M. Levy) for LOBSTER1 or NPZD model |
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| 8 | !! - ! 2000-04 (O. Aumont, M.A. Foujols) HAMOCC3 and P3ZD |
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| 9 | !! 1.0 ! 2004-03 (C. Ethe) Free form and module |
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[186] | 10 | !!---------------------------------------------------------------------- |
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[945] | 11 | !! NEMO/TOP 1.0 , LOCEAN-IPSL (2005) |
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| 12 | !! $Id$ |
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| 13 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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[274] | 14 | !!---------------------------------------------------------------------- |
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[945] | 15 | #if defined key_top |
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[186] | 16 | !!---------------------------------------------------------------------- |
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[945] | 17 | !! 'key_top' TOP models |
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| 18 | !!---------------------------------------------------------------------- |
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[186] | 19 | USE par_oce |
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| 20 | USE par_trc |
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[945] | 21 | |
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[186] | 22 | IMPLICIT NONE |
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| 23 | PUBLIC |
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| 24 | |
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| 25 | !! passive tracers names and units (read in namelist) |
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| 26 | !! -------------------------------------------------- |
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[945] | 27 | CHARACTER(len=12), PUBLIC, DIMENSION(jptra) :: ctrcnm !: tracer name |
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| 28 | CHARACTER(len=12), PUBLIC, DIMENSION(jptra) :: ctrcun !: tracer unit |
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| 29 | CHARACTER(len=80), PUBLIC, DIMENSION(jptra) :: ctrcnl !: tracer long name |
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[186] | 30 | |
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| 31 | |
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| 32 | !! parameters for the control of passive tracers |
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| 33 | !! -------------------------------------------------- |
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[945] | 34 | INTEGER, PUBLIC :: numnat !: the number of the passive tracer NAMELIST |
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| 35 | LOGICAL, PUBLIC, DIMENSION(jptra) :: lutini !: initialisation from FILE or not (NAMELIST) |
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| 36 | LOGICAL, PUBLIC, DIMENSION(jptra) :: lutsav !: logical for saving tracer or not |
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| 37 | INTEGER, PUBLIC, DIMENSION(jptra) :: nutini !: FORTRAN LOGICAL UNIT for initialisation file |
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[186] | 38 | |
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| 39 | !! passive tracers fields (before,now,after) |
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| 40 | !! -------------------------------------------------- |
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[1254] | 41 | REAL(wp), PUBLIC :: trai !: initial total tracer |
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| 42 | REAL(wp), PUBLIC, DIMENSION (jpi,jpj,jpk) :: cvol !: masked grid volume |
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| 43 | REAL(wp), PUBLIC :: areatot !: total volume |
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[186] | 44 | |
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[945] | 45 | REAL(wp), PUBLIC, DIMENSION (jpi,jpj,jpk,jptra) :: trn !: traceur concentration for actual time step |
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| 46 | REAL(wp), PUBLIC, DIMENSION (jpi,jpj,jpk,jptra) :: tra !: traceur concentration for next time step |
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| 47 | REAL(wp), PUBLIC, DIMENSION (jpi,jpj,jpk,jptra) :: trb !: traceur concentration for before time step |
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[186] | 48 | |
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| 49 | |
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| 50 | !! passive tracers restart (input and output) |
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[945] | 51 | !! ------------------------------------------ |
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[1254] | 52 | INTEGER , PUBLIC :: ndttrc !: frequency of step on passive tracers |
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| 53 | INTEGER , PUBLIC :: nittrc000 !: first time step of passive tracers model |
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[1542] | 54 | LOGICAL , PUBLIC :: ln_rsttr !: boolean term for restart i/o for passive tracers (namelist) |
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[1254] | 55 | LOGICAL , PUBLIC :: lrst_trc !: logical to control the trc restart write |
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| 56 | INTEGER , PUBLIC :: nutwrs !: output FILE for passive tracers restart |
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| 57 | INTEGER , PUBLIC :: nutrst !: logical unit for restart FILE for passive tracers |
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| 58 | INTEGER , PUBLIC :: nrsttr !: control of the time step ( 0 or 1 ) for pass. tr. |
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[1283] | 59 | CHARACTER(len=50) :: cn_trcrst_in !: suffix of pass. tracer restart name (input) |
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| 60 | CHARACTER(len=50) :: cn_trcrst_out !: suffix of pass. tracer restart name (output) |
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[186] | 61 | |
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| 62 | !! information for outputs |
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| 63 | !! -------------------------------------------------- |
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[945] | 64 | INTEGER , PUBLIC :: nwritetrc !: time step frequency for concentration outputs (namelist) |
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[186] | 65 | |
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[1457] | 66 | # if defined key_trc_diaadd && ! defined key_iomput |
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[186] | 67 | !! additional 2D/3D outputs namelist |
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| 68 | !! -------------------------------------------------- |
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[945] | 69 | CHARACTER(len= 8), PUBLIC, DIMENSION (jpdia2d) :: ctrc2d !: 2d output field name |
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| 70 | CHARACTER(len= 8), PUBLIC, DIMENSION (jpdia2d) :: ctrc2u !: 2d output field unit |
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| 71 | CHARACTER(len= 8), PUBLIC, DIMENSION (jpdia3d) :: ctrc3d !: 3d output field name |
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| 72 | CHARACTER(len= 8), PUBLIC, DIMENSION (jpdia3d) :: ctrc3u !: 3d output field unit |
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| 73 | CHARACTER(len=80), PUBLIC, DIMENSION (jpdia2d) :: ctrc2l !: 2d output field long name |
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| 74 | CHARACTER(len=80), PUBLIC, DIMENSION (jpdia3d) :: ctrc3l !: 3d output field long name |
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| 75 | |
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| 76 | REAL(wp), PUBLIC, DIMENSION (jpi,jpj, jpdia2d) :: trc2d !: additional 2d outputs |
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| 77 | REAL(wp), PUBLIC, DIMENSION (jpi,jpj,jpk,jpdia3d) :: trc3d !: additional 3d outputs |
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[186] | 78 | |
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[945] | 79 | INTEGER , PUBLIC :: nwritedia !: frequency of additional arrays outputs(namelist) |
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| 80 | # endif |
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[433] | 81 | |
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[1283] | 82 | #if defined key_trc_diabio || defined key_trdmld_trc |
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| 83 | CHARACTER(len=8), DIMENSION(jpdiabio) :: ctrbio !: biological trends name (NAMELIST) |
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| 84 | CHARACTER(len=20), DIMENSION(jpdiabio) :: ctrbiu !: biological trends unit (NAMELIST) |
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| 85 | CHARACTER(len=80), DIMENSION(jpdiabio) :: ctrbil !: biological trends long name (NAMELIST) |
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| 86 | INTEGER :: nwritebio !: time step frequency for biological outputs (NAMELIST) |
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| 87 | #endif |
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[1077] | 88 | # if defined key_trc_diabio |
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| 89 | !! Biological trends |
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| 90 | !! ----------------- |
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| 91 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpdiabio) :: trbio !: biological trends |
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| 92 | # endif |
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| 93 | |
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[186] | 94 | |
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| 95 | !! passive tracers data read and at given time_step |
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| 96 | !! -------------------------------------------------- |
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[945] | 97 | # if defined key_dtatrc |
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| 98 | INTEGER , PUBLIC, DIMENSION(jptra) :: numtr !: logical unit for passive tracers data |
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| 99 | # endif |
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[186] | 100 | |
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[945] | 101 | #else |
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| 102 | !!---------------------------------------------------------------------- |
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| 103 | !! Empty module : No passive tracer |
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| 104 | !!---------------------------------------------------------------------- |
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[439] | 105 | #endif |
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| 106 | |
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[186] | 107 | !!====================================================================== |
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| 108 | END MODULE trc |
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