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revision 1.121 by heimbach, Tue Jan 21 19:44:45 2003 UTC revision 1.136 by dimitri, Tue Feb 25 06:35:46 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    untagged
7    o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
8    o Added SEAICE_initialHEFF to pkg/seaice
9    
10    checkpoint48g_post
11    --- EOS:
12    o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF
13      store total Potential in totPhyHyd for diagnostics & EOS.
14    o fix restart and overlap Pb when using Z-coord and EOS funct. of P
15    --- Pressure/geopotential gradient:
16    o use Ro_surf & R_low instead of hFac in cal_phi_hyd:
17    o NLFS + p-coord.: eta*Alpha' is not longer lagging 1.time-step behind
18      ( changes results of global_ocean_pressure )
19    o NLFS + z-coord.: add eta*Rho' contribution.
20    o accurate phiHyd when using interface-W at the middle between 2 centers
21     ( changes results of ideal_2D_oce )
22    o includes r* 2nd term in potential gradient.
23    
24    checkpoint48f_post
25    Merging from release1_p12:
26    o Modifications for using pkg/exf with pkg/seaice
27      - improved description of the various forcing configurations
28      - added basic radiation bulk formulae to pkg/exf
29      - units/sign fix for evap computation in exf_getffields.F
30      - updated verification/global_with_exf/results/output.txt
31    o Added pkg/sbo for computing IERS Special Bureau for the Oceans
32      (SBO) core products, including oceanic mass, center-of-mass,
33      angular, and bottom pressure (see pkg/sbo/README.sbo).
34    o Lower bound for viscosity/diffusivity in pkg/kpp/kpp_routines.F
35      to avoid negative values in shallow regions.
36      - updated verification/natl_box/results/output.txt
37      - updated verification/lab_sea/results/output.txt
38    o MPI gather, scatter: eesupp/src/gather_2d.F and scatter_2d.F
39    o Added useSingleCpuIO option (see PARAMS.h).
40    o Updated useSingleCpuIO option in mdsio_writefield.F to
41      work with multi-field files, e.g., for single-file pickup.
42    o pkg/seaice:
43      - bug fix in growth.F: QNET for no shortwave case
44      - added HeffFile for specifying initial sea-ice thickness
45      - changed SEAICE_EXTERNAL_FLUXES wind stress implementation
46    o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf,
47      kpp_transport_t.F, forward_step.F, and the_main_loop.F
48    o pkg/seaice:
49      - adjoint-friendly modifications
50      - added a SEAICE_WRITE_PICKUP at end of the_model_main.F
51    
52    checkpoint48e_post
53    o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post)
54    o dynamics: change definition of computational domain & adapt mom_fluxform
55      accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2.
56    o following exp works with Olx=Oly=2 (and pass through checkbounds option):
57        adjust_nlfs.cs-32x32x1 adjustment.128x64x1 adjustment.cs-32x32x1
58        exp0 exp1 exp2 exp4 exp5 hs94.cs-32x32x5 hs94.128x64x5 hs94.1x64x5
59        global_ocean.90x40x15 global_with_exf global_ocean_pressure
60        inverted_barometer solid-body.cs-32x32x1
61      (high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure)
62    
63    checkpoint48d_post
64    o in preparation for r*:
65     a) use pre-computed gradient of hydrostatic potential:
66        changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce
67     b) move phi0surf from calc_phi_hyd to calc_grad_phi_hyd:
68        => affects results of glob_oce_pressure (different truncation error)  
69      update output.txt of ideal_2D_oce & global_ocean_pressure
70    
71    checkpoint48d_pre
72    o in preparation for r*:
73      new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient.
74      pass the 2 comp. of the grad. as arguments to momentum S/R.
75      but for the moment, only used if it does not change the results.
76    o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP
77    
78    checkpoint48c_post
79    Modifications in treatment of initial flux forcing controls
80    to avoid extra storing of flux fields.
81    
82    checkpoint48c_pre
83    o Added tidal_basin_2d experiment (currently 1D!)
84    o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)
85    
86    checkpoint48b_post
87    o r* coordinate added in #ifdef NONLIN_FRSURF block.
88     (modification to pressure gradient not yet implemented)
89    o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports
90      (for U & V) that are used for vertical advection of momentum.
91    
92    checkpoint48a_post
93    o In preparation for r*, use temp. array to compute vertical transport
94       in flux-form momentum pkg. => change results of few test-exp.
95      Update output of: exp4, exp5, front_relax, global_ocean_pressure,
96                        lab_sea, natl_box & plume_on_slope
97    
98    checkpoint48
99    o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')
100    
101  checkpoint47j_post  checkpoint47j_post
102  o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.  o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.
103  o moved adexch from forward_step to addummy_in_stepping  o moved adexch from forward_step to addummy_in_stepping

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