/[MITgcm]/MITgcm/verification/MLAdjust/input.0.smag/data
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Revision 1.3 - (hide annotations) (download)
Tue Sep 27 13:51:48 2005 UTC (18 years, 8 months ago) by baylor
Branch: MAIN
CVS Tags: checkpoint57t_post, checkpint57u_post
Changes since 1.2: +41 -20 lines
Add new input files.

1 baylor 1.1 # ====================
2     # | Model parameters |
3     # ====================
4     #
5     # Continuous equation parameters
6     &PARM01
7 baylor 1.3 viscAr=5.E-5,
8     # This is the background viscosity used total=viscah+viscleith
9     # viscAh=1.E2,
10     # viscA4=1.E2,
11     # This is the background viscosity used on vorticity points
12     # viscAhZ=1.E2,
13     # viscA4Z=1.E2,
14     # This is the background viscosity used on divergence points
15     # viscAhD=1.E2,
16     # viscA4D=1.E2,
17     # viscAhd and viscahz are set to viscah if they are unset initially
18     #
19     # This is a maximum gridscale Reynolds number limiter
20     # ViscAhRemax=10,
21     # ViscA4Remax=10,
22     # This is a minimum autoscaling viscosity
23     # ViscAhGridMin=.01,
24     # ViscA4GridMin=.01,
25 baylor 1.1 # This is the standard Leith Viscosity, prop to grad(curl v_h)
26 baylor 1.3 viscC2leith=0.2,
27     # viscC4leith=0.2,
28 baylor 1.1 # This is an additional Leith Viscosity, prop to grad(div.v_h)
29     # It traps instabilities that have no signal in grad(curl v_h)
30 baylor 1.3 viscC2leithD=0.2,
31     # viscC4leithD=0.2,
32 baylor 1.1 # This is harmonic Smagorinsky Coefficient
33 baylor 1.3 # 0.2-0.9=value from 3-d turbulence theory; Smagorinsky (1993)
34     # 2.2-4=stable oceanic values (Griffies and Hallberg, 2000)
35     # 0.7 c2smag is approximately the same as 0.12 c2leith+c2leithd
36     # 1.0 c2smag is approximately the same as 0.25 c2leith+c2leithd
37     viscC2Smag=1.0,
38     # viscC4Smag=1.0,
39 baylor 1.1 # This is the max Viscosity used, be it Smag or Leith, and it scales
40     # with grid size and timestep
41 baylor 1.3 viscAhGridMax=1.0,
42     # viscA4GridMax=1.0,
43     # This uses the full grad(vort) and grad(div)
44 baylor 1.1 useFullLeith=.TRUE.,
45 baylor 1.3 # This uses the Strain-Tension form for calculating viscous terms
46     useStrainTensionVisc=.FALSE.,
47 baylor 1.1 no_slip_sides=.FALSE.,
48     no_slip_bottom=.FALSE.,
49     ivdc_kappa=10.,
50     implicitDiffusion=.TRUE.,
51     implicitViscosity=.TRUE.,
52     f0=7.29e-5,
53     beta=0.E-11,
54     eosType='LINEAR',
55     # Using Temperature as only Active Tracer
56     tAlpha=2.E-4,
57     # Using Salinity as Spice
58     sBeta =0.E-4,
59     saltStepping=.TRUE.,
60     gravity=9.81,
61     rhonil=1035.,
62     implicitFreeSurface=.TRUE.,
63     usejamartwetpoints=.TRUE.,
64     rigidLid=.FALSE.,
65     staggerTimeStep=.TRUE.,
66     readBinaryPrec=64,
67     writeBinaryPrec=64,
68     tempAdvScheme=33,
69     saltAdvScheme=33,
70     nonHydrostatic=.FALSE.,
71     vectorInvariantMomentum=.TRUE.,
72     /
73    
74     # Elliptic solver parameters
75     &PARM02
76     cg2dMaxIters=1000,
77     cg2dTargetResidual=1.E-11,
78     cg3dMaxIters=40,
79     cg3dTargetResidual=1.E-9,
80     /
81    
82     # Time stepping parameters
83     &PARM03
84     niter0=0,
85 baylor 1.3 #endTime=86400.,
86     #- for testing, only run for 12 iterations:
87     nTimeSteps=12,
88 baylor 1.1 deltaT=1200.,
89     abEps=0.01,
90 baylor 1.3 #- for testing, reduce amount of output by commenting out output frequencies:
91     #pchkptFreq=43200.,
92     #taveFreq=7200.,
93     #dumpFreq=7200.,
94     #diagFreq=7200.,
95 baylor 1.1 monitorFreq=1200.,
96     cadjfreq=0.,
97     /
98    
99     # Gridding parameters
100     &PARM04
101     usingCartesianGrid=.TRUE.,
102     usingSphericalPolarGrid=.FALSE.,
103     delR= 5d0, 5d0, 5d0, 5d0, 5d0,
104     5d0, 5d0, 5d0, 5d0, 5d0,
105     5d0, 5d0, 5d0, 5d0, 5d0,
106     5d0, 5d0, 5d0, 5d0, 5d0,
107     5d0, 5d0, 5d0, 5d0, 5d0,
108     5d0, 5d0, 5d0, 5d0, 5d0,
109     5d0, 5d0, 5d0, 5d0, 5d0,
110     5d0, 5d0, 5d0, 5d0, 5d0,
111     dxspacing=1d3,
112     dyspacing=1d3,
113     /
114    
115     # Input datasets
116     &PARM05
117     bathyFile='topo_sl.bin',
118     hydrogThetaFile='thetaInitial.bin',
119     hydrogSaltFile='spiceInitial.bin',
120     /

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