100 lines
6.1 KiB
Fortran
Executable File
100 lines
6.1 KiB
Fortran
Executable File
MODULE par_oce
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!!======================================================================
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!! *** par_oce ***
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!! Ocean : set the ocean parameters
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!!======================================================================
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!! History : OPA ! 1991 (Imbard, Levy, Madec) Original code
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!! NEMO 1.0 ! 2004-01 (G. Madec, J.-M. Molines) Free form and module
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!! 3.3 ! 2010-09 (C. Ethe) TRA-TRC merge: add jpts, jp_tem & jp_sal
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!!----------------------------------------------------------------------
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USE par_kind ! kind parameters
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IMPLICIT NONE
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PUBLIC
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!!----------------------------------------------------------------------
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!! Domain decomposition
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!!----------------------------------------------------------------------
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!! if we dont use massively parallel computer (parameters jpni=jpnj=1) so jpiglo=jpi and jpjglo=jpj
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INTEGER, PUBLIC :: jpni !: number of processors following i
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INTEGER, PUBLIC :: jpnj !: number of processors following j
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INTEGER, PUBLIC :: jpnij !: nb of local domain = nb of processors ( <= jpni x jpnj )
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INTEGER, PUBLIC, PARAMETER :: jpr2di = 0 !: number of columns for extra outer halo
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INTEGER, PUBLIC, PARAMETER :: jpr2dj = 0 !: number of rows for extra outer halo
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INTEGER, PUBLIC, PARAMETER :: jpreci = 1 !: number of columns for overlap
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INTEGER, PUBLIC, PARAMETER :: jprecj = 1 !: number of rows for overlap
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!!----------------------------------------------------------------------
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!! namcfg namelist parameters
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!!----------------------------------------------------------------------
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CHARACTER(lc) :: cp_cfg !: name of the configuration
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CHARACTER(lc) :: cp_cfz !: name of the zoom of configuration
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INTEGER :: jp_cfg !: resolution of the configuration
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! data size !!! * size of all input files *
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INTEGER :: jpidta !: 1st lateral dimension ( >= jpi )
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INTEGER :: jpjdta !: 2nd " " ( >= jpj )
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INTEGER :: jpkdta !: number of levels ( >= jpk )
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! global or zoom domain size !!! * computational domain *
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INTEGER :: jpiglo !: 1st dimension of global domain --> i
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INTEGER :: jpjglo !: 2nd - - --> j
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! zoom starting position
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INTEGER :: jpizoom !: left bottom (i,j) indices of the zoom
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INTEGER :: jpjzoom !: in data domain indices
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! ! Domain characteristics
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! INTEGER :: jperio !: lateral cond. type (between 0 and 6)
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! ! ! = 0 closed ; = 1 cyclic East-West
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! ! ! = 2 equatorial symmetric ; = 3 North fold T-point pivot
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! ! ! = 4 cyclic East-West AND North fold T-point pivot
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! ! ! = 5 North fold F-point pivot
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! ! ! = 6 cyclic East-West AND North fold F-point pivot
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! Input file read offset
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LOGICAL :: ln_use_jattr !: Use file global attribute: open_ocean_jstart to determine start j-row
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! when reading input from those netcdf files that have the
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! attribute defined. This is designed to enable input files associated
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! with the extended grids used in the under ice shelf configurations to
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! be used without redundant rows when the ice shelves are not in use.
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!! Values set to pp_not_used indicates that this parameter is not used in THIS config.
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!! Values set to pp_to_be_computed indicates that variables will be computed in domzgr
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REAL(wp) :: pp_not_used = 999999._wp !: vertical grid parameter
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REAL(wp) :: pp_to_be_computed = 999999._wp !: - - -
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!!---------------------------------------------------------------------
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!! Active tracer parameters
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!!---------------------------------------------------------------------
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INTEGER, PUBLIC, PARAMETER :: jpts = 2 !: Number of active tracers (=2, i.e. T & S )
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INTEGER, PUBLIC, PARAMETER :: jp_tem = 1 !: indice for temperature
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INTEGER, PUBLIC, PARAMETER :: jp_sal = 2 !: indice for salinity
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!!---------------------------------------------------------------------
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!! Domain Matrix size (if AGRIF, they are not all parameters)
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!!---------------------------------------------------------------------
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#if defined key_agrif
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INTEGER, PUBLIC, PARAMETER :: nbghostcells = 1 !: number of ghost cells
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INTEGER, PUBLIC :: nbcellsx = jpiglo - 2 - 2*nbghostcells !: number of cells in i-direction
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INTEGER, PUBLIC :: nbcellsy = jpjglo - 2 - 2*nbghostcells !: number of cells in j-direction
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!
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#endif
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INTEGER, PUBLIC :: jpi ! = ( jpiglo-2*jpreci + (jpni-1) ) / jpni + 2*jpreci !: first dimension
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INTEGER, PUBLIC :: jpj ! = ( jpjglo-2*jprecj + (jpnj-1) ) / jpnj + 2*jprecj !: second dimension
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INTEGER, PUBLIC :: jpk ! = jpkdta
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INTEGER, PUBLIC :: jpim1 ! = jpi-1 !: inner domain indices
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INTEGER, PUBLIC :: jpjm1 ! = jpj-1 !: - - -
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INTEGER, PUBLIC :: jpkm1 ! = jpk-1 !: - - -
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INTEGER, PUBLIC :: jpij ! = jpi*jpj !: jpi x jpj
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!!----------------------------------------------------------------------
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!! NEMO/OCE 4.0 , NEMO Consortium (2018)
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!! $Id: par_oce.F90 5974 2015-12-02 10:52:05Z timgraham $
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!! Software governed by the CeCILL licence (./LICENSE)
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!!======================================================================
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END MODULE par_oce
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