/[MITgcm]/MITgcm/verification/MLAdjust/README
ViewVC logotype

Annotation of /MITgcm/verification/MLAdjust/README

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph


Revision 1.1 - (hide annotations) (download)
Wed Feb 12 00:41:59 2014 UTC (10 years, 4 months ago) by jmc
Branch: MAIN
- add a short README file ;
- reduce differences in main parameter file "data" across the 5 test exp.

1 jmc 1.1 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/genit.m )
9    
10     start from initial density field (given by initial Temp), no forcing
11    
12     Test Exp. | Momentum | useFullLeith | Strain-Tension | Biharmonic | side-drag |
13     | formulation | | formulation | vs harmonic| (no_slip BC)|
14     -------------------------------------------------------------------------------------
15     standard | Vector-Inv. | FullLeith | No | viscC4 | No |
16     (dir=input)| | | | | |
17     -------------------------------------------------------------------------------------
18     .0.smag | Vector-Inv. | FullLeith | No | viscC2 | No |
19     -------------------------------------------------------------------------------------
20     .0.leith | Vector-Inv. | FullLeith | Yes | viscC2 | No |
21     -------------------------------------------------------------------------------------
22     .0.leithD | Vector-Inv. | No | No | viscC2 | No |
23     -------------------------------------------------------------------------------------
24     .1.leith | Vector-Inv. | FullLeith | No | viscC4 | No |
25     -------------------------------------------------------------------------------------
26    
27     Notes:
28     1) Stain-Tension viscosity formulation is used when setting
29     useStrainTensionVisc=.TRUE.,
30     default is .False., to use vorticity & divergence formulation
31     2) test 1.leith (input.1.leith) starts from a pickup-file,
32     all other test exp. start from iter0=0
33     3) test with Biharmonic visc. are using:
34     viscC4leith = viscC4leithD = 1.85,
35     viscC4smag = 1.,
36     viscA4GridMax = 1.,
37     4) test with Harmonic visc. are using:
38     viscC2leith = viscC2leithD=1.85,
39     viscC2smag = 1.,
40     viscAhGridMax = 1.,
41    
42     -------------------------------------

  ViewVC Help
Powered by ViewVC 1.1.22