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revision 1.139 by dimitri, Thu Feb 27 23:03:55 2003 UTC revision 1.164 by heimbach, Fri Jun 20 15:11:40 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  checkpoint50h_post
7    o new package "land": provide surface BC for AIM.
8    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
9    o AIM: use true log-P extrapolation for near surface temp (= as in
10        F.Molteni paper) ; update aim.5l_cs output.
11    o New variable in PARM03 for more flexible pickups
12    o somewhat cleaned package initialisation sequence for
13      ctrl/ cost/ ecco/ in packages_... routines
14    
15    checkpoint50g_post
16    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
17      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
18      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
19        made the default because of faster convergence than ADI
20    
21    checkpoint50f_post
22    o exf totally restructured
23      - replaced all exf_set_ routines by one generic exf_set_gen.F
24        and made sure it's still differentiable
25      - split exf_getffields.F into new exf_bulkformulae.F
26      - exf_inscal_/exf_outscal_ suffixes consistent with field names
27      - updated adjoint/makefile and relevant verif. accordingly
28    
29    checkpoint50f_pre
30     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
31          + change Evap over land. (update aim.5l_cs output)
32     o added missing .cvsignores and made uniform across expts
33     o changed configuration of tidal_basin_2d expt
34     o added pkg/debug functions for tracing code in fatal crashes
35     o tidied pkg/monitor to use MONITOR_OPTIONS.h
36     o new fn in pkg/monitor to stop model if solution grows too big
37     o removed lots of single quotes from comments
38    
39    checkpoint50e_post
40    o make KPP work with PTRACERS
41     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
42       nearly a copy of kpp_transport_s
43     - there is no analogue to SurfaceTendencyS, so I have to use
44       gPtr(of the surface layer) instead
45    o add a new platform SunFire+mpi (SunFire 15000) to genmake
46    checkpoint50e_pre
47    
48    checkpoint50d_post
49    o change kpp output from multiple-record state files to single-record state
50      files analogous to write_state.F
51    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
52      analogous to the cg2d-related output.
53    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
54      so that writing to internal file fn (with length 512) fails.
55    checkpoint50d_pre
56    
57    checkpoint50c_post
58    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
59    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
60    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
61    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
62    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
63    
64    checkpoint50c_pre
65    Merging from release1_p13:
66    o bug fix for pkg/seaice dynamic solver
67    o Added SEAICE_initialHEFF to pkg/seaice
68    
69    checkpoint50b_post
70    o store u*,v* in gU,V instead of in guNm1,gvNm1
71    o in order to put the momForcing out of the Adams-Bashforth:
72      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
73      to timestep.F
74    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
75    o re-generate output for highly sensitive test-exp:
76       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
77    
78    checkpoint50b_pre
79    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
80    o corrected CPP option mismatch in exf_Bulk... functions for case
81      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
82    
83    checkpoint50a_post
84    o Bug fix for merging between c50 and KPP.
85      ikey was passed from thermodynamics to kpp_calc via
86      common block rather than being recomputed in kpp_calc,
87      in contradiction with new key itdkey.
88      New key ikppkey created, and tamc.h headers updated.
89    
90    checkpoint50
91    - 2nd step of merge with ecco-branch:
92      merge changes in ecco-branch back into main trunk
93    - bug fix in find_alpha
94    - more storing in gmredi_calc_tensor.F, kpp_routines.F
95    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
96    - merged some sliced AD support routines
97    
98    checkpoint49
99    merged from ecco-branch:
100    o exf:
101      - Enable initialisation of forcing fields to constant
102        (runtime) values.
103      - in exf_getffields.F
104        Reduce i-/j-loop to interior domain, discarding overlaps.
105        That also fixes wrong TAF-key computations for key_1, key_2
106        with bulf formulae.
107      - exf_init.F modify #ifdef for exf_init_evap
108      - exf_getffieldrec.F, ctrl_getrec.F
109        The following INT-usages are not safe:
110          fldsecs  = int(fldsecs/fldperiod)*fldperiod
111          fldcount = int(fldsecs/fldperiod) + 1
112        and were modified.
113    o autodiff: checkpoint_lev...
114      - updated storing for bulk formulae (some arrays were missing)
115      - added state for seaice package
116      - synchronized with main branch
117    o DIVA:
118      Modif.s in
119      - the_main_loop.F
120      - the_model_main.F
121      and added cost_final_restore.F cost_final_store.F
122      o With these changes, it is possible to fully separate
123        the first forward run to compute the cost function (mdthe_main_loop)
124        and adjoint runs over individual DIVA intervals (adthe_main_loop)
125        into separate model executions.
126        This enables better tuning of DIVA to given queue sizes.
127      o Loss of cost function value in consecutive DIVA runs is
128        fixed by storing to 'costfinal' file.
129      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
130        beginning/end of adjoint integration is accounted for.
131      The current changes apply to TAF-1.4.26.
132      TAF has one remaining bug, requiring one manual change
133      (see MITgcm manual).
134    o cal: synchronized between MAIN and ecco-branch
135    
136    checkpoint48i_post
137    o Changes to restore differentiability of code w.r.t. previous tag
138      (mostly adding new routines to make list and replacing
139      pressure by totPhiHyd).
140    o Updated and merged grdchk package
141      - has both ADM and TLM checks
142      - works for single- and multi-proc.
143      - output cleaned
144      - worked successfully for parallel DIVA
145    o genmake:
146      - Adding -platform=SP4
147      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
148    o Modif. for DIVA:
149      ctrl_unpack should not be called in intermediate DIVA interval.
150      (similar thing would apply for active files such as
151      tbar, sbar, psbar, which should not be reinitialised;
152      only relevant for ecco-branch)
153    
154    checkpoint48h_post
155  o improve "ini_p_ground" when using finite difference form for calc_phi_hyd  o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
156  o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F  o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
157  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice

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