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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
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o non-hydrostatic code |
| 7 |
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- added horizontal viscosity parameter viscAhW for w, that replaces viscAh |
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in calc_gw.F |
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- defaults to viscAh |
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- this is useful, when I want to use viscAh=0 (e.g., only biharmonic |
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friction or Leith) in non-hydrostatic mode, as long as there is |
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no biharmonic friction and/or Leigth or equivalent for vertical velocity. |
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o pkg/cost |
| 14 |
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extend simple cost functions to treat time mean quantities |
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(T,U,V) via cost_accumulate_state from cost_tile |
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o multidimAdvection on CS-grid: implement the full 3 pass ; overlap needs to |
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be 2 times larger than the minimum size the advection scheme requires. |
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now get a perfect conservation of salt in advect_cs test-exp (updated) |
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o GGL90 (Gaspar's TKE mixed layer) |
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- add horizontal diffusion of TKE, requires exchanges in |
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do_fields_blocking_exchanges, horizontal diffusivity is zero by |
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default. In OPA there is no horizontal diffusion of TKE but the |
| 23 |
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mixing coefficients are computed from a horizontal average of TKE of |
| 24 |
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6 points or so. I think that diffusion has a little more physical |
| 25 |
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justification. |
| 26 |
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- clean up ggl90_calc in the hope of reducing memory usage (this hope |
| 27 |
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was in vain) |
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- mask tke-variable in ggl90_init |
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o fix mask Pb in multidimAdvection on CS-grid (still a small Pb with ipass) |
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o fix biharmonic diffusion on CS-grid. |
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o more obcs stuff |
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- added obcs_external_fields_load as an alternative to the EXF-pkg option |
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for reading boundary values. This routine is called from |
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obcs_prescribe_read |
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- updated obcs_check |
| 36 |
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- changed sponge layer relaxation parameter units for days to seconds |
| 37 |
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- turned off sponge layer by default |
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- changed argument list of OBCS_CALC to myTime+deltaTclock |
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- fixed about 35 bugs in obcs_external_fields_load |
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checkpoint55c_post |
checkpoint55c_post |
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o obcs stuff |
o obcs stuff |
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- new runtime flags useOBCSprescribe, useOBCSbalance |
- new runtime flags useOBCSprescribe, useOBCSbalance |
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