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# ==================== |
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# | Model parameters | |
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# ==================== |
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# |
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# Continuous equation parameters |
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&PARM01 |
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tRef = 15*20., |
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sRef = 15*35., |
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viscAr=1.E-3, |
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viscAh=5.E5, |
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diffKhT=0.0, |
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diffKrT=3.E-5, |
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diffKhS=0.0, |
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diffKrS=3.E-5, |
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rhonil=1035., |
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gravity=9.81, |
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eosType = 'POLY3', |
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ivdc_kappa=100., |
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implicitDiffusion=.TRUE., |
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allowFreezing=.TRUE., |
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useRealFreshWaterFlux=.TRUE., |
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# turn on looped cells |
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hFacMin=.05, |
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hFacMindr=50., |
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# set precision of data files |
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readBinaryPrec=32, |
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tr1Stepping=.TRUE. |
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& |
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# Elliptic solver parameters |
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&PARM02 |
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cg2dMaxIters=500, |
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cg2dTargetResidual=1.E-13, |
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& |
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# Time stepping parameters |
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&PARM03 |
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# nIter0 = 0, |
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# nTimeSteps = 1000, |
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# 100 years of integration will yield a reasonable flow field |
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startTime = 0., |
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endTime = 2209032000., |
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deltaTmom = 1200.0, |
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tauCD = 321428., |
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deltaTtracer= 43200.0, |
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deltaTClock = 43200.0, |
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# if you are using a version later than checkpoint45d on the main branch |
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# you can uncomment the following line and increase the time step |
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# deltaTtracer and deltaTClock to 172800.0 as well to speed up the |
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# asynchronous time stepping |
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# deltaTfreesurf = 172800.0, |
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abEps = 0.1, |
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pChkptFreq= 0., |
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dumpFreq= 2629800., |
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taveFreq= 2629800., |
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taveFreq= 2629800., |
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monitorFreq=0., |
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# 2 months restoring timescale for temperature |
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tauThetaClimRelax = 5184000.0, |
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# 6 months restoring timescale for salinity |
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tauSaltClimRelax = 15552000.0, |
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periodicExternalForcing=.TRUE., |
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externForcingPeriod=2592000., |
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externForcingCycle=31104000., |
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& |
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# Gridding parameters |
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&PARM04 |
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usingCartesianGrid=.FALSE., |
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usingSphericalPolarGrid=.TRUE., |
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delR= 50., 70., 100., 140., 190., |
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240., 290., 340., 390., 440., |
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490., 540., 590., 640., 690., |
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phiMin=-80., |
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dySpacing=4., |
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dxSpacing=4., |
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& |
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# Input datasets |
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&PARM05 |
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bathyFile= 'bathymetry.bin', |
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hydrogThetaFile='lev_t.bin', |
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hydrogSaltFile= 'lev_s.bin', |
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zonalWindFile= 'trenberth_taux.bin', |
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meridWindFile= 'trenberth_tauy.bin', |
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thetaClimFile= 'lev_sst.bin', |
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saltClimFile= 'lev_sss.bin', |
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surfQFile= 'ncep_qnet.bin', |
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# fresh water flux is turned off, uncomment next line to turn on |
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# (not recommened together with surface salinity restoring) |
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# EmPmRFile= 'ncep_emp.bin', |
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& |
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