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6d286f5656 Jean*0001 Simple set-up to test flow-dependent horizontal viscosity implementation.
0002
d6a28d3589 Jean*0003 Domain size is 50 x 26 x 40 grid-cells,
6d286f5656 Jean*0004 with uniform resolution dx=dy= 1.km , dz = 5.m
d6a28d3589 Jean*0005
6d286f5656 Jean*0006 Zonally re-entrant, flat bottom channel (closed by Northern Wall @ j=26)
0007
ba124bd200 Jean*0008 input files are real*8 (see matlab script input/gendata.m )
6d286f5656 Jean*0009
0010 start from initial density field (given by initial Temp), no forcing
0011
ba124bd200 Jean*0012 Test Exp. | Momentum | Viscosity | useFullLeith | Biharmonic | side-drag |
0013 | formulation | formulation | | vs harmonic| (no_slip BC)|
0014 ----------------------------------------------------------------------------------
0015 standard | Vector-Inv. | Vort-Div | FullLeith | viscC4 | No |
0016 (dir=input)| | | | | |
0017 ----------------------------------------------------------------------------------
0018 .A4FlxF | Flux-Form | FLux-Form | FullLeith | viscC4 | Yes |
0019 ----------------------------------------------------------------------------------
0020 .AhFlxF | Flux-Form | Flux-Form | No | viscC2 | No |
0021 ----------------------------------------------------------------------------------
0022 .AhVrDv | Vector-Inv. | Vort-Div | FullLeith | viscC2 | Yes |
0023 ----------------------------------------------------------------------------------
0024 .AhStTn | Vector-Inv. | Strain-Tens | FullLeith | viscC2 | Yes |
0025 ----------------------------------------------------------------------------------
f59d76b0dd Ed D*0026 .QGLeith | Vector-Inv. | Vort-Div | FullLeith | viscC2 | Yes |
0027 ----------------------------------------------------------------------------------
0028 .QGLthGM | Vector-Inv. | Vort-Div | FullLeith | viscC2 | Yes |
0029 ----------------------------------------------------------------------------------
d6a28d3589 Jean*0030
0031 Notes:
0032 1) Stain-Tension viscosity formulation is used when setting
6d286f5656 Jean*0033 useStrainTensionVisc=.TRUE.,
ba124bd200 Jean*0034 and currently only available with Vector-Invariant momentum.
0035 Default is .False., to use Vorticity & Divergence formulation
0036 (pkg/mom_vecinv) or Flux-Form formulation (pkg/mom_fluxform)
d6a28d3589 Jean*0037 2) test .A4FlxF (input.A4FlxF) starts from a pickup-file,
6d286f5656 Jean*0038 all other test exp. start from iter0=0
0039 3) test with Biharmonic visc. are using:
d6a28d3589 Jean*0040 viscC4leith = viscC4leithD = 1.85,
6d286f5656 Jean*0041 viscC4smag = 1.,
0042 viscA4GridMax = 1.,
0043 4) test with Harmonic visc. are using:
d6a28d3589 Jean*0044 viscC2leith = viscC2leithD=1.85,
6d286f5656 Jean*0045 viscC2smag = 1.,
0046 viscAhGridMax = 1.,
0047
0048 -------------------------------------
