/[MITgcm]/MITgcm_contrib/heimbach/SO4x2/input_ad_nodiva/data
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Revision 1.1 - (hide annotations) (download)
Thu Jan 26 06:27:13 2006 UTC (19 years, 6 months ago) by heimbach
Branch: MAIN
CVS Tags: HEAD
Setup for Southern Ocean on coarse grid. Test-bed for high-res. adjoint.

1 heimbach 1.1
2     # ====================
3     # | Model parameters |
4     # ====================
5     #
6     # Continuous equation parameters
7     &PARM01
8     viscAz=1.E-3,
9     viscAh=5.E5,
10     viscA4=3.E4,
11     diffKhT=1.E3,
12     diffKzT=3.E-5,
13     diffKhS=1.E3,
14     diffKzS=3.E-5,
15     beta=1.E-11,
16     tAlpha=2.E-4,
17     sBeta =7.4E-4,
18     rhonil=1035.,
19     gravity=9.81,
20     eosType = 'JMD95Z',
21     implicitDiffusion=.true.,
22     implicitViscosity=.true.,
23     implicitFreeSurface=.true.,
24     allowFreezing=.TRUE.,
25     useRealFreshWaterFlux=.TRUE.,
26     useCDscheme=.FALSE.,
27     useSingleCpuIO=.TRUE.,
28     vectorInvariantMomentum=.TRUE.,
29     staggerTimeStep=.TRUE.,
30     multiDimAdvection=.FALSE.,
31     tempAdvScheme=30,
32     saltAdvScheme=30,
33     # useNHMTerms=.TRUE.,
34     # turn on lopped cells
35     hFacMin=0.3,
36     hFacMindz=50.,
37     # set precision of data files
38     readBinaryPrec=32,
39     writeBinaryPrec=32,
40     globalfiles=.FALSE.,
41     debugLevel=2,
42     /
43    
44     # Elliptic solver parameters
45     &PARM02
46     cg2dMaxIters=100,
47     cg2dTargetResidual=1.E-13,
48     /
49    
50     # Time stepping parameters
51     &PARM03
52     nIter0 = 0,
53     nTimeSteps = 144,
54     # nTimeSteps = 17543,
55     deltaTmom = 3600.0,
56     deltaTtracer= 3600.0,
57     deltaTClock = 3600.0,
58     # tauCD = 172800.,
59     # if you are using a version later than checkpoint45d on the main branch
60     # you can uncomment the following line and increase the time step
61     # deltaTtracer and deltaTClock to 172800.0 as well to speed up the
62     # asynchronous time stepping
63     # deltaTfreesurf = 172800.0,
64     dumpInitAndLast=.TRUE.
65     abEps = 0.1,
66     pChkptFreq= 10454400.,
67     dumpFreq= 0.,
68     taveFreq= 0.,
69     # diagFreq= 2629830.,
70     adjDumpFreq= 2613600.,
71     monitorFreq= 2613600.,
72     # monitorFreq=1.,
73     # 2 months restoring timescale for temperature
74     # tauThetaClimRelax = 5184000.0,
75     # 6 months restoring timescale for salinity
76     # tauSaltClimRelax = 15552000.0,
77     /
78    
79     # Gridding parameters
80     &PARM04
81     usingCartesianGrid=.FALSE.,
82     usingSphericalPolarGrid=.TRUE.,
83     delX=90*4.0,
84     delY=30*2.0,
85     delZ= 10.0, 10.0, 15.0, 20.0, 20.0, 25.0, 35.0, 50.0,
86     75.0,100.0,150.0,200.0,275.0,350.0,415.0,450.0,
87     500.0,500.0,500.0,500.0,500.0,500.0,500.0
88     phiMin=-80.,
89     thetamin=0.,
90     /
91    
92     # Input datasets
93     &PARM05
94     bathyFile='bathy_SO_4x2_smooth.bin',
95     uVelInitFile='Uini_SO_4x2.bin',
96     vVelInitFile='Vini_SO_4x2.bin',
97     hydrogThetaFile='Tini_SO_4x2.bin',
98     hydrogSaltFile='Sini_SO_4x2.bin',
99     /

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