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view on githubraw file Latest commit 5fec2e10 on 2010-12-09 19:02:15 UTC
f447f00ad2 Oliv*0001 # ====================
                0002 # | Model parameters |
                0003 # ====================
                0004 #
                0005 # Continuous equation parameters
                0006 #
                0007 #   tRef            - Reference vertical potential temperature          (deg C)
                0008 #   sRef            - Reference vertical salinity                         (PSU)
                0009 #   viscAh          - Horizontal eddy viscosity coefficient             (m^2/s)
                0010 #   viscAz          - Vertical eddy viscosity coefficient               (m^2/s)
                0011 #   diffKhT         - Horizontal temperature diffusivity                (m^2/s)
                0012 #   diffKzT         - Vertical temperature diffusivity                  (m^2/s)
                0013 #   diffKhS         - Horizontal salt diffusivity                       (m^2/s)
                0014 #   diffKzS         - Vertical salt diffusivity                         (m^2/s)
                0015 #   tAlpha          - Linear EOS thermal expansion coefficient           (1/oC)
                0016 #   sBeta           - Linear EOS haline contraction coefficient         (1/ppt)
                0017 #   gravity         - Acceleration due to gravity                       (m/s^2)
                0018 #   rigidLid        - Set to true to use rigid lid
                0019 #   implicitFreeSurface - Set to true to use implicit free surface
                0020 #   eosType         - Flag for linear or polynomial equation of state
                0021 #   GMkbackground   - background value of GM/Redi coefficient
                0022 #   momAdvection    - On/Off flag for momentum self transport
                0023 #   momViscosity    - On/Off flag for momentum mixing
                0024 #
                0025  &PARM01
                0026  viscAz             = 1.E-3,
                0027  diffKzT            = 1.E-5,
                0028  diffKzS            = 1.E-5,
                0029  viscAh             = 5.0E4,
                0030  viscA4             = 5.e12,
                0031 #diffKhT            = 1.0E3,
                0032 #diffKhS            = 1.0E3,
4761951a87 Jean*0033 #rotationPeriod     = 86400.,
f447f00ad2 Oliv*0034  tAlpha             = 2.E-4,
                0035  sBeta              = 7.4E-4,
                0036  gravity            = 9.81,
                0037  rigidLid           = .FALSE.,
                0038  implicitFreeSurface= .TRUE.,
                0039  implicitDiffusion  = .TRUE.,
                0040  useCDscheme        = .TRUE.,
                0041  useNHMTerms        = .TRUE.,
                0042  eosType            = 'POLY3',
                0043  momAdvection       = .TRUE.,
                0044  momViscosity       = .TRUE.,
                0045  implicitDiffusion  = .TRUE.,
                0046  implicitViscosity  = .TRUE.,
                0047  no_slip_bottom     = .TRUE.,
                0048  no_slip_sides      = .FALSE.,
                0049  readBinaryPrec     = 32,
                0050  writeBinaryPrec    = 64,
                0051 #- not safe to use globalFiles in multi-processors runs
5fec2e10e3 Jean*0052 #globalFiles        = .TRUE.
f447f00ad2 Oliv*0053  &
                0054 
                0055 # Elliptic solver parameters
                0056 #
                0057 #   cg2dMaxIters       - Maximum number of 2d solver iterations
                0058 #   cg2dTargetResidual - Solver target residual
                0059 #
                0060  &PARM02
                0061  cg2dMaxIters       = 1000,
                0062  cg2dTargetResidual = 1.E-13,
                0063  &
                0064 
                0065 # Time stepping parameters
                0066 #
                0067 #   startTime         - Integration starting time                (s)
                0068 #   endTime           - Integration ending time                  (s)
                0069 #   tauCD             - CD scheme coupling timescale             (s)
                0070 #   deltaTMom         - Timestep for momemtum equations          (s)
                0071 #   deltaTtracer      - Tracer timestep                          (s)
                0072 #   deltaTClock       - Timestep used as model "clock"           (s)
                0073 #   abEps             - Adams-Bashforth stabilising factor
                0074 #   pChkPtFreq        - Frequency of permanent check pointing    (s)
                0075 #   chkPtFreq         - Frequency of rolling check pointing      (s)
                0076 #   dumpFreq          - Frequency at which model state is stored (s)
                0077 #   tauThetaClimRelax - Relaxation to climatology time scale     (s)
                0078 #   tauSaltClimRelax  - Relaxation to climatology time scale     (s)
                0079 #
                0080  &PARM03
                0081  baseTime   = 21600.,
                0082  startTime  = 21600.,
                0083  endTime    = 93600.,
                0084  deltaTmom  = 3600.0,
                0085  TauCD      = 172800.,
                0086  cAdjFreq   = 0.,
                0087  abEps      = 0.1,
                0088  pChkptFreq = 0.0,
                0089  chkptFreq  = 0.0,
                0090  dumpFreq   = 86400.,
                0091  tauSaltClimRelax = 2592000.0,
                0092  tauThetaClimRelax = 2592000.0,
                0093  periodicExternalForcing = .TRUE.,
                0094  externForcingPeriod = 43200.0,
                0095  externForcingCycle = 2764800.0,
                0096  monitorFreq=1.,
                0097  &
                0098 
                0099 # Gridding parameters
                0100 #
                0101 #   usingSphericalPolarGrid - On/Off flag for spherical polar coordinates
                0102 #   delX                    - Zonal grid spacing         (degrees)
                0103 #   delY                    - Meridional grid spacing    (degrees)
                0104 #   delZ                    - Vertical grid spacing      (m)
                0105 #   ygOrigin                - Southern boundary latitude (degrees)
                0106 #
                0107  &PARM04
                0108  usingSphericalPolarGrid = .TRUE.,
                0109  delX   = 20*2.,
                0110  delY   = 16*2.,
                0111  delZ= 10., 10., 15., 20., 20., 25., 35., 50., 75.,
                0112        100., 150., 200., 275., 350., 415., 450.,
                0113        500., 500., 500., 500., 500., 500., 500.,
                0114  ygOrigin = 10.,
                0115  xgOrigin= -42.,
                0116  &
                0117 
                0118 # Input datasets
                0119 #
                0120 #   bathyFile       - File containing bathymetry
                0121 #   hydrogThetaFile - File containing initial potential temperature data
                0122 #   hydrogSaltFile  - File containing initial salinity data
                0123 #   zonalWindFile   - File containing zonal wind data
                0124 #   meridWindFile   - File containing meridional wind data
                0125 #   thetaClimFile   - File containing theta climatology used for relaxation
                0126 #   saltClimFile    - File containing salt climatology used for relaxation
                0127 #
                0128  &PARM05
                0129  bathyFile       = 'kf_topog',
                0130  hydrogThetaFile = 'kf_climtheta',
                0131  hydrogSaltFile  = 'kf_climsalt',
                0132  zonalWindFile   = 'kf_tx',
                0133  meridWindFile   = 'kf_ty',
                0134  thetaClimFile   = 'kf_sst',
                0135  saltClimFile    = 'kf_sss',
                0136  surfQFile       = 'kf_qnet',
                0137  EmPmRFile       = 'kf_empmr',
                0138  surfQswFile     = 'kf_sw',
                0139  &