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revision 1.116 by heimbach, Fri Jan 10 23:41:38 2003 UTC revision 1.133 by jmc, Wed Feb 12 17:06:01 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint48e_post
7    o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post)
8    o dynamics: change definition of computational domain & adapt mom_fluxform
9      accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2.
10    o following exp works with Olx=Oly=2 (and pass through checkbounds option):
11        adjust_nlfs.cs-32x32x1 adjustment.128x64x1 adjustment.cs-32x32x1
12        exp0 exp1 exp2 exp4 exp5 hs94.cs-32x32x5 hs94.128x64x5 hs94.1x64x5
13        global_ocean.90x40x15 global_with_exf global_ocean_pressure
14        inverted_barometer solid-body.cs-32x32x1
15      (high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure)
16    
17    checkpoint48d_post
18    o in preparation for r*:
19     a) use pre-computed gradient of hydrostatic potential:
20        changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce
21     b) move phi0surf from calc_phi_hyd to calc_grad_phi_hyd:
22        => affects results of glob_oce_pressure (different truncation error)  
23      update output.txt of ideal_2D_oce & global_ocean_pressure
24    
25    checkpoint48d_pre
26    o in preparation for r*:
27      new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient.
28      pass the 2 comp. of the grad. as arguments to momentum S/R.
29      but for the moment, only used if it does not change the results.
30    o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP
31    
32    checkpoint48c_post
33    Modifications in treatment of initial flux forcing controls
34    to avoid extra storing of flux fields.
35    
36    checkpoint48c_pre
37    o Added tidal_basin_2d experiment (currently 1D!)
38    o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)
39    
40    checkpoint48b_post
41    o r* coordinate added in #ifdef NONLIN_FRSURF block.
42     (modification to pressure gradient not yet implemented)
43    o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports
44      (for U & V) that are used for vertical advection of momentum.
45    
46    checkpoint48a_post
47    o In preparation for r*, use temp. array to compute vertical transport
48       in flux-form momentum pkg. => change results of few test-exp.
49      Update output of: exp4, exp5, front_relax, global_ocean_pressure,
50                        lab_sea, natl_box & plume_on_slope
51    
52  checkpoint48  checkpoint48
53    o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')
54    
55    checkpoint47j_post
56    o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.
57    o moved adexch from forward_step to addummy_in_stepping
58    o added exch in ctrl_map_...
59    o aveFreq.=0. at end of cost_final to avoid overwrite in
60      reverse checkpointing loop
61    o Yet more changes in gmredi:
62      * adgmredi_calc_tensor
63        avoiding all recomputation of gmredi_slope_limit
64      * adgmredi_x/y/rtransport
65        added flag for excessive storing to avoid recomp. of
66        u/v/rtans, dTdx/y/z
67        -> this is not really necessary and very memory-consuming
68      * adgmredi_slope_psi:
69        consistency with gmredi_slope_limit in treatment of GM_slopeSqCutoff
70      * gmredi_slope_limit
71        re-activated full calculation of taperfct for case 'ac02'
72    o updating verification/ adjoints of carbon, global_ocean.90x40x15
73    
74    checkpoint47i_post
75    o GM_EXCLUDE_() replace GM_TAPER_(): by default, all the code is compiled.
76    o add GM_Small_Number & GM_slopeSqCutoff as run-time parameters (data.gmredi)
77      default values = 1.D-12 & 1.D+48 (=> give same results as checkpoint47f_post)
78    o cg2dTargetResWunit: define tolerance using deltaTmom (and not deltaTfreesurf)
79    o gmredi: fix few bugs.
80    
81    checkpoint47h_post (duplicate tag for PH's c48 tag, in order to move c48)
82  This will be a good checkpoint to plug into the ecco-branch.  This will be a good checkpoint to plug into the ecco-branch.
83  o few modif.'s to get latest version adjointed  o few modif.'s to get latest version adjointed
84    (mainly kick out code in ini_linear_phisurf)    (mainly kick out code in ini_linear_phisurf)

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