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revision 1.141 by heimbach, Fri Feb 28 05:21:22 2003 UTC revision 1.162 by adcroft, Thu Jun 5 16:16:00 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 AIM: use true log-P extrapolation for near surface temp (= as in
7        F.Molteni paper) ; update aim.5l_cs output.
8    o New variable in PARM03 for more flexible pickups
9    
10    checkpoint50g_post
11    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
12      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
13      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
14        made the default because of faster convergence than ADI
15    
16    checkpoint50f_post
17    o exf totally restructured
18      - replaced all exf_set_ routines by one generic exf_set_gen.F
19        and made sure it's still differentiable
20      - split exf_getffields.F into new exf_bulkformulae.F
21      - exf_inscal_/exf_outscal_ suffixes consistent with field names
22      - updated adjoint/makefile and relevant verif. accordingly
23    
24    checkpoint50f_pre
25     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
26          + change Evap over land. (update aim.5l_cs output)
27     o added missing .cvsignores and made uniform across expts
28     o changed configuration of tidal_basin_2d expt
29     o added pkg/debug functions for tracing code in fatal crashes
30     o tidied pkg/monitor to use MONITOR_OPTIONS.h
31     o new fn in pkg/monitor to stop model if solution grows too big
32     o removed lots of single quotes from comments
33    
34    checkpoint50e_post
35    o make KPP work with PTRACERS
36     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
37       nearly a copy of kpp_transport_s
38     - there is no analogue to SurfaceTendencyS, so I have to use
39       gPtr(of the surface layer) instead
40    o add a new platform SunFire+mpi (SunFire 15000) to genmake
41    checkpoint50e_pre
42    
43    checkpoint50d_post
44    o change kpp output from multiple-record state files to single-record state
45      files analogous to write_state.F
46    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
47      analogous to the cg2d-related output.
48    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
49      so that writing to internal file fn (with length 512) fails.
50    checkpoint50d_pre
51    
52    checkpoint50c_post
53    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
54    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
55    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
56    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
57    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
58    
59    checkpoint50c_pre
60    Merging from release1_p13:
61    o bug fix for pkg/seaice dynamic solver
62    o Added SEAICE_initialHEFF to pkg/seaice
63    
64    checkpoint50b_post
65    o store u*,v* in gU,V instead of in guNm1,gvNm1
66    o in order to put the momForcing out of the Adams-Bashforth:
67      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
68      to timestep.F
69    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
70    o re-generate output for highly sensitive test-exp:
71       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
72    
73    checkpoint50b_pre
74    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
75    o corrected CPP option mismatch in exf_Bulk... functions for case
76      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
77    
78    checkpoint50a_post
79    o Bug fix for merging between c50 and KPP.
80      ikey was passed from thermodynamics to kpp_calc via
81      common block rather than being recomputed in kpp_calc,
82      in contradiction with new key itdkey.
83      New key ikppkey created, and tamc.h headers updated.
84    
85    checkpoint50
86    - 2nd step of merge with ecco-branch:
87      merge changes in ecco-branch back into main trunk
88    - bug fix in find_alpha
89    - more storing in gmredi_calc_tensor.F, kpp_routines.F
90    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
91    - merged some sliced AD support routines
92    
93  checkpoint49  checkpoint49
94    merged from ecco-branch:
95    o exf:
96      - Enable initialisation of forcing fields to constant
97        (runtime) values.
98      - in exf_getffields.F
99        Reduce i-/j-loop to interior domain, discarding overlaps.
100        That also fixes wrong TAF-key computations for key_1, key_2
101        with bulf formulae.
102      - exf_init.F modify #ifdef for exf_init_evap
103      - exf_getffieldrec.F, ctrl_getrec.F
104        The following INT-usages are not safe:
105          fldsecs  = int(fldsecs/fldperiod)*fldperiod
106          fldcount = int(fldsecs/fldperiod) + 1
107        and were modified.
108    o autodiff: checkpoint_lev...
109      - updated storing for bulk formulae (some arrays were missing)
110      - added state for seaice package
111      - synchronized with main branch
112    o DIVA:
113      Modif.s in
114      - the_main_loop.F
115      - the_model_main.F
116      and added cost_final_restore.F cost_final_store.F
117      o With these changes, it is possible to fully separate
118        the first forward run to compute the cost function (mdthe_main_loop)
119        and adjoint runs over individual DIVA intervals (adthe_main_loop)
120        into separate model executions.
121        This enables better tuning of DIVA to given queue sizes.
122      o Loss of cost function value in consecutive DIVA runs is
123        fixed by storing to 'costfinal' file.
124      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
125        beginning/end of adjoint integration is accounted for.
126      The current changes apply to TAF-1.4.26.
127      TAF has one remaining bug, requiring one manual change
128      (see MITgcm manual).
129    o cal: synchronized between MAIN and ecco-branch
130    
131    checkpoint48i_post
132  o Changes to restore differentiability of code w.r.t. previous tag  o Changes to restore differentiability of code w.r.t. previous tag
133    (mostly adding new routines to make list and replacing    (mostly adding new routines to make list and replacing
134    pressure by totPhiHyd).    pressure by totPhiHyd).

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