/[MITgcm]/MITgcm_contrib/ocean_inversion_project/input/data
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Revision 1.1 - (hide annotations) (download)
Thu Sep 18 02:33:38 2003 UTC (21 years, 10 months ago) by dimitri
Branch: MAIN
Modifications and input files needed to compute tracer
Green's functions for Gruber's ocean inversion project.

1 dimitri 1.1 # ====================
2     # | Model parameters |
3     # ====================
4     #
5     # Continuous equation parameters
6     &PARM01
7     tRef = 15*20.,
8     sRef = 15*35.,
9     viscAr=1.E-3,
10     viscAh=5.E5,
11     diffKhT=0.0,
12     diffKrT=3.E-5,
13     diffKhS=0.0,
14     diffKrS=3.E-5,
15     rhonil=1035.,
16     gravity=9.81,
17     eosType = 'POLY3',
18     implicitDiffusion=.TRUE.,
19     implicitViscosity=.TRUE.,
20     allowFreezing=.TRUE.,
21     useRealFreshWaterFlux=.TRUE.,
22     useCDscheme=.TRUE.,
23     # turn on looped cells
24     hFacMin=.05,
25     hFacMindr=50.,
26     # set precision of data files
27     readBinaryPrec=32,
28     &
29    
30     # Elliptic solver parameters
31     &PARM02
32     cg2dMaxIters=500,
33     cg2dTargetResidual=1.E-13,
34     &
35    
36     # Time stepping parameters
37     &PARM03
38     nIter0 = 0,
39     nTimeSteps = 20,
40     # 100 years of integration will yield a reasonable flow field
41     # startTime = 0.,
42     # endTime = 3110400000.,
43     deltaTmom = 1200.0,
44     tauCD = 321428.,
45     deltaTtracer= 43200.0,
46     deltaTClock = 43200.0,
47     # if you are using a version later than checkpoint45d on the main branch
48     # you can uncomment the following line and increase the time step
49     # deltaTtracer and deltaTClock to 172800.0 as well to speed up the
50     # asynchronous time stepping
51     # deltaTfreesurf = 172800.0,
52     abEps = 0.1,
53     pChkptFreq= 311040000.,
54     dumpFreq= 311040000.,
55     dumpFreq= 864000.,
56     taveFreq= 311040000.,
57     taveFreq= 864000.,
58     monitorFreq=1.,
59     # 2 months restoring timescale for temperature
60     tauThetaClimRelax = 5184000.0,
61     # 6 months restoring timescale for salinity
62     tauSaltClimRelax = 15552000.0,
63     periodicExternalForcing=.TRUE.,
64     externForcingPeriod=2592000.,
65     externForcingCycle=31104000.,
66     &
67    
68     # Gridding parameters
69     &PARM04
70     usingCartesianGrid=.FALSE.,
71     usingSphericalPolarGrid=.TRUE.,
72     delR= 50., 70., 100., 140., 190.,
73     240., 290., 340., 390., 440.,
74     490., 540., 590., 640., 690.,
75     phiMin=-80.,
76     dySpacing=4.,
77     dxSpacing=4.,
78     &
79    
80     # Input datasets
81     &PARM05
82     bathyFile= 'bathymetry.bin',
83     hydrogThetaFile='lev_t.bin',
84     hydrogSaltFile= 'lev_s.bin',
85     &

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