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Simple set-up to test flow-dependent horizontal viscosity implementation. |
Simple set-up to test flow-dependent horizontal viscosity implementation. |
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Domain size is 50 x 26 x 40 grid-cells, |
Domain size is 50 x 26 x 40 grid-cells, |
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with uniform resolution dx=dy= 1.km , dz = 5.m |
with uniform resolution dx=dy= 1.km , dz = 5.m |
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Zonally re-entrant, flat bottom channel (closed by Northern Wall @ j=26) |
Zonally re-entrant, flat bottom channel (closed by Northern Wall @ j=26) |
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input files are real*8 (see matlab script input/gendata.m ) |
input files are real*8 (see matlab script input/gendata.m ) |
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.AhStTn | Vector-Inv. | Strain-Tens | FullLeith | viscC2 | Yes | |
.AhStTn | Vector-Inv. | Strain-Tens | FullLeith | viscC2 | Yes | |
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Notes: |
Notes: |
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1) Stain-Tension viscosity formulation is used when setting |
1) Stain-Tension viscosity formulation is used when setting |
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useStrainTensionVisc=.TRUE., |
useStrainTensionVisc=.TRUE., |
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and currently only available with Vector-Invariant momentum. |
and currently only available with Vector-Invariant momentum. |
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Default is .False., to use Vorticity & Divergence formulation |
Default is .False., to use Vorticity & Divergence formulation |
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(pkg/mom_vecinv) or Flux-Form formulation (pkg/mom_fluxform) |
(pkg/mom_vecinv) or Flux-Form formulation (pkg/mom_fluxform) |
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2) test .A4FlxF (input.A4FlxF) starts from a pickup-file, |
2) test .A4FlxF (input.A4FlxF) starts from a pickup-file, |
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all other test exp. start from iter0=0 |
all other test exp. start from iter0=0 |
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3) test with Biharmonic visc. are using: |
3) test with Biharmonic visc. are using: |
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viscC4leith = viscC4leithD = 1.85, |
viscC4leith = viscC4leithD = 1.85, |
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viscC4smag = 1., |
viscC4smag = 1., |
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viscA4GridMax = 1., |
viscA4GridMax = 1., |
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4) test with Harmonic visc. are using: |
4) test with Harmonic visc. are using: |
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viscC2leith = viscC2leithD=1.85, |
viscC2leith = viscC2leithD=1.85, |
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viscC2smag = 1., |
viscC2smag = 1., |
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viscAhGridMax = 1., |
viscAhGridMax = 1., |
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