/[MITgcm]/MITgcm/verification/MLAdjust/README
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Contents of /MITgcm/verification/MLAdjust/README

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Revision 1.3 - (show annotations) (download)
Mon Mar 10 01:35:17 2014 UTC (6 years ago) by jmc
Branch: MAIN
CVS Tags: checkpoint64y, checkpoint64x, checkpoint64z, checkpoint64w, checkpoint64v, checkpoint66g, checkpoint66f, checkpoint66e, checkpoint66d, checkpoint66c, checkpoint66b, checkpoint66a, checkpoint66o, checkpoint66n, checkpoint66m, checkpoint66l, checkpoint66k, checkpoint66j, checkpoint66i, checkpoint66h, checkpoint65z, checkpoint65x, checkpoint65y, checkpoint65r, checkpoint65s, checkpoint65p, checkpoint65q, checkpoint65v, checkpoint65w, checkpoint65t, checkpoint65u, checkpoint65j, checkpoint65k, checkpoint65h, checkpoint65i, checkpoint65n, checkpoint65o, checkpoint65l, checkpoint65m, checkpoint65b, checkpoint65c, checkpoint65a, checkpoint65f, checkpoint65g, checkpoint65d, checkpoint65e, checkpoint65, HEAD
Changes since 1.2: +8 -8 lines
update the intructions on how to run (in dir "run" instead of in "build"
 or "input" or elsewhere)

1 Simple set-up to test flow-dependent horizontal viscosity implementation.
2
3 Domain size is 50 x 26 x 40 grid-cells,
4 with uniform resolution dx=dy= 1.km , dz = 5.m
5
6 Zonally re-entrant, flat bottom channel (closed by Northern Wall @ j=26)
7
8 input files are real*8 (see matlab script input/gendata.m )
9
10 start from initial density field (given by initial Temp), no forcing
11
12 Test Exp. | Momentum | Viscosity | useFullLeith | Biharmonic | side-drag |
13 | formulation | formulation | | vs harmonic| (no_slip BC)|
14 ----------------------------------------------------------------------------------
15 standard | Vector-Inv. | Vort-Div | FullLeith | viscC4 | No |
16 (dir=input)| | | | | |
17 ----------------------------------------------------------------------------------
18 .A4FlxF | Flux-Form | FLux-Form | FullLeith | viscC4 | Yes |
19 ----------------------------------------------------------------------------------
20 .AhFlxF | Flux-Form | Flux-Form | No | viscC2 | No |
21 ----------------------------------------------------------------------------------
22 .AhVrDv | Vector-Inv. | Vort-Div | FullLeith | viscC2 | Yes |
23 ----------------------------------------------------------------------------------
24 .AhStTn | Vector-Inv. | Strain-Tens | FullLeith | viscC2 | Yes |
25 ----------------------------------------------------------------------------------
26
27 Notes:
28 1) Stain-Tension viscosity formulation is used when setting
29 useStrainTensionVisc=.TRUE.,
30 and currently only available with Vector-Invariant momentum.
31 Default is .False., to use Vorticity & Divergence formulation
32 (pkg/mom_vecinv) or Flux-Form formulation (pkg/mom_fluxform)
33 2) test .A4FlxF (input.A4FlxF) starts from a pickup-file,
34 all other test exp. start from iter0=0
35 3) test with Biharmonic visc. are using:
36 viscC4leith = viscC4leithD = 1.85,
37 viscC4smag = 1.,
38 viscA4GridMax = 1.,
39 4) test with Harmonic visc. are using:
40 viscC2leith = viscC2leithD=1.85,
41 viscC2smag = 1.,
42 viscAhGridMax = 1.,
43
44 -------------------------------------

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