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revision 1.142 by heimbach, Wed Mar 5 00:59:10 2003 UTC revision 1.163 by jmc, Thu Jun 12 21:25:24 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o new package "land": provide surface BC for AIM.
7    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
8    o AIM: use true log-P extrapolation for near surface temp (= as in
9        F.Molteni paper) ; update aim.5l_cs output.
10    o New variable in PARM03 for more flexible pickups
11    
12    checkpoint50g_post
13    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
14      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
15      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
16        made the default because of faster convergence than ADI
17    
18    checkpoint50f_post
19    o exf totally restructured
20      - replaced all exf_set_ routines by one generic exf_set_gen.F
21        and made sure it's still differentiable
22      - split exf_getffields.F into new exf_bulkformulae.F
23      - exf_inscal_/exf_outscal_ suffixes consistent with field names
24      - updated adjoint/makefile and relevant verif. accordingly
25    
26    checkpoint50f_pre
27     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
28          + change Evap over land. (update aim.5l_cs output)
29     o added missing .cvsignores and made uniform across expts
30     o changed configuration of tidal_basin_2d expt
31     o added pkg/debug functions for tracing code in fatal crashes
32     o tidied pkg/monitor to use MONITOR_OPTIONS.h
33     o new fn in pkg/monitor to stop model if solution grows too big
34     o removed lots of single quotes from comments
35    
36    checkpoint50e_post
37    o make KPP work with PTRACERS
38     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
39       nearly a copy of kpp_transport_s
40     - there is no analogue to SurfaceTendencyS, so I have to use
41       gPtr(of the surface layer) instead
42    o add a new platform SunFire+mpi (SunFire 15000) to genmake
43    checkpoint50e_pre
44    
45    checkpoint50d_post
46    o change kpp output from multiple-record state files to single-record state
47      files analogous to write_state.F
48    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
49      analogous to the cg2d-related output.
50    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
51      so that writing to internal file fn (with length 512) fails.
52    checkpoint50d_pre
53    
54    checkpoint50c_post
55    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
56    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
57    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
58    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
59    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
60    
61    checkpoint50c_pre
62    Merging from release1_p13:
63    o bug fix for pkg/seaice dynamic solver
64    o Added SEAICE_initialHEFF to pkg/seaice
65    
66    checkpoint50b_post
67    o store u*,v* in gU,V instead of in guNm1,gvNm1
68    o in order to put the momForcing out of the Adams-Bashforth:
69      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
70      to timestep.F
71    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
72    o re-generate output for highly sensitive test-exp:
73       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
74    
75    checkpoint50b_pre
76    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
77    o corrected CPP option mismatch in exf_Bulk... functions for case
78      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
79    
80    checkpoint50a_post
81    o Bug fix for merging between c50 and KPP.
82      ikey was passed from thermodynamics to kpp_calc via
83      common block rather than being recomputed in kpp_calc,
84      in contradiction with new key itdkey.
85      New key ikppkey created, and tamc.h headers updated.
86    
87    checkpoint50
88    - 2nd step of merge with ecco-branch:
89      merge changes in ecco-branch back into main trunk
90    - bug fix in find_alpha
91    - more storing in gmredi_calc_tensor.F, kpp_routines.F
92    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
93    - merged some sliced AD support routines
94    
95    checkpoint49
96    merged from ecco-branch:
97    o exf:
98      - Enable initialisation of forcing fields to constant
99        (runtime) values.
100      - in exf_getffields.F
101        Reduce i-/j-loop to interior domain, discarding overlaps.
102        That also fixes wrong TAF-key computations for key_1, key_2
103        with bulf formulae.
104      - exf_init.F modify #ifdef for exf_init_evap
105      - exf_getffieldrec.F, ctrl_getrec.F
106        The following INT-usages are not safe:
107          fldsecs  = int(fldsecs/fldperiod)*fldperiod
108          fldcount = int(fldsecs/fldperiod) + 1
109        and were modified.
110    o autodiff: checkpoint_lev...
111      - updated storing for bulk formulae (some arrays were missing)
112      - added state for seaice package
113      - synchronized with main branch
114    o DIVA:
115      Modif.s in
116      - the_main_loop.F
117      - the_model_main.F
118      and added cost_final_restore.F cost_final_store.F
119      o With these changes, it is possible to fully separate
120        the first forward run to compute the cost function (mdthe_main_loop)
121        and adjoint runs over individual DIVA intervals (adthe_main_loop)
122        into separate model executions.
123        This enables better tuning of DIVA to given queue sizes.
124      o Loss of cost function value in consecutive DIVA runs is
125        fixed by storing to 'costfinal' file.
126      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
127        beginning/end of adjoint integration is accounted for.
128      The current changes apply to TAF-1.4.26.
129      TAF has one remaining bug, requiring one manual change
130      (see MITgcm manual).
131    o cal: synchronized between MAIN and ecco-branch
132    
133  checkpoint48i_post  checkpoint48i_post
134  o Changes to restore differentiability of code w.r.t. previous tag  o Changes to restore differentiability of code w.r.t. previous tag
135    (mostly adding new routines to make list and replacing    (mostly adding new routines to make list and replacing

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