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revision 1.135 by jmc, Tue Feb 18 19:19:56 2003 UTC revision 1.161 by jmc, Mon May 26 19:03:40 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o AIM: use true log-P extrapolation for near surface temp (= as in
7        F.Molteni paper) ; update aim.5l_cs output.
8    
9    checkpoint50g_post
10    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
11      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
12      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
13        made the default because of faster convergence than ADI
14    
15    checkpoint50f_post
16    o exf totally restructured
17      - replaced all exf_set_ routines by one generic exf_set_gen.F
18        and made sure it's still differentiable
19      - split exf_getffields.F into new exf_bulkformulae.F
20      - exf_inscal_/exf_outscal_ suffixes consistent with field names
21      - updated adjoint/makefile and relevant verif. accordingly
22    
23    checkpoint50f_pre
24     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
25          + change Evap over land. (update aim.5l_cs output)
26     o added missing .cvsignores and made uniform across expts
27     o changed configuration of tidal_basin_2d expt
28     o added pkg/debug functions for tracing code in fatal crashes
29     o tidied pkg/monitor to use MONITOR_OPTIONS.h
30     o new fn in pkg/monitor to stop model if solution grows too big
31     o removed lots of single quotes from comments
32    
33    checkpoint50e_post
34    o make KPP work with PTRACERS
35     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
36       nearly a copy of kpp_transport_s
37     - there is no analogue to SurfaceTendencyS, so I have to use
38       gPtr(of the surface layer) instead
39    o add a new platform SunFire+mpi (SunFire 15000) to genmake
40    checkpoint50e_pre
41    
42    checkpoint50d_post
43    o change kpp output from multiple-record state files to single-record state
44      files analogous to write_state.F
45    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
46      analogous to the cg2d-related output.
47    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
48      so that writing to internal file fn (with length 512) fails.
49    checkpoint50d_pre
50    
51    checkpoint50c_post
52    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
53    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
54    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
55    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
56    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
57    
58    checkpoint50c_pre
59    Merging from release1_p13:
60    o bug fix for pkg/seaice dynamic solver
61    o Added SEAICE_initialHEFF to pkg/seaice
62    
63    checkpoint50b_post
64    o store u*,v* in gU,V instead of in guNm1,gvNm1
65    o in order to put the momForcing out of the Adams-Bashforth:
66      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
67      to timestep.F
68    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
69    o re-generate output for highly sensitive test-exp:
70       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
71    
72    checkpoint50b_pre
73    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
74    o corrected CPP option mismatch in exf_Bulk... functions for case
75      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
76    
77    checkpoint50a_post
78    o Bug fix for merging between c50 and KPP.
79      ikey was passed from thermodynamics to kpp_calc via
80      common block rather than being recomputed in kpp_calc,
81      in contradiction with new key itdkey.
82      New key ikppkey created, and tamc.h headers updated.
83    
84    checkpoint50
85    - 2nd step of merge with ecco-branch:
86      merge changes in ecco-branch back into main trunk
87    - bug fix in find_alpha
88    - more storing in gmredi_calc_tensor.F, kpp_routines.F
89    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
90    - merged some sliced AD support routines
91    
92    checkpoint49
93    merged from ecco-branch:
94    o exf:
95      - Enable initialisation of forcing fields to constant
96        (runtime) values.
97      - in exf_getffields.F
98        Reduce i-/j-loop to interior domain, discarding overlaps.
99        That also fixes wrong TAF-key computations for key_1, key_2
100        with bulf formulae.
101      - exf_init.F modify #ifdef for exf_init_evap
102      - exf_getffieldrec.F, ctrl_getrec.F
103        The following INT-usages are not safe:
104          fldsecs  = int(fldsecs/fldperiod)*fldperiod
105          fldcount = int(fldsecs/fldperiod) + 1
106        and were modified.
107    o autodiff: checkpoint_lev...
108      - updated storing for bulk formulae (some arrays were missing)
109      - added state for seaice package
110      - synchronized with main branch
111    o DIVA:
112      Modif.s in
113      - the_main_loop.F
114      - the_model_main.F
115      and added cost_final_restore.F cost_final_store.F
116      o With these changes, it is possible to fully separate
117        the first forward run to compute the cost function (mdthe_main_loop)
118        and adjoint runs over individual DIVA intervals (adthe_main_loop)
119        into separate model executions.
120        This enables better tuning of DIVA to given queue sizes.
121      o Loss of cost function value in consecutive DIVA runs is
122        fixed by storing to 'costfinal' file.
123      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
124        beginning/end of adjoint integration is accounted for.
125      The current changes apply to TAF-1.4.26.
126      TAF has one remaining bug, requiring one manual change
127      (see MITgcm manual).
128    o cal: synchronized between MAIN and ecco-branch
129    
130    checkpoint48i_post
131    o Changes to restore differentiability of code w.r.t. previous tag
132      (mostly adding new routines to make list and replacing
133      pressure by totPhiHyd).
134    o Updated and merged grdchk package
135      - has both ADM and TLM checks
136      - works for single- and multi-proc.
137      - output cleaned
138      - worked successfully for parallel DIVA
139    o genmake:
140      - Adding -platform=SP4
141      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
142    o Modif. for DIVA:
143      ctrl_unpack should not be called in intermediate DIVA interval.
144      (similar thing would apply for active files such as
145      tbar, sbar, psbar, which should not be reinitialised;
146      only relevant for ecco-branch)
147    
148    checkpoint48h_post
149    o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
150    o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
151    o Added SEAICE_initialHEFF to pkg/seaice
152    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
153    
154  checkpoint48g_post  checkpoint48g_post
155  --- EOS:  --- EOS:
156  o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF  o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF

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