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revision 1.1650 by jmc, Wed Apr 11 18:17:42 2012 UTC revision 1.1680 by heimbach, Tue Jul 3 20:20:51 2012 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o verification/tutorial_tracer_adjsens/
8      - add extra sub-verification which uses "SOM" advection scheme
9        (2nd Order-Moment Advection Scheme, Prather Limiter) with
10        #define GAD_ALLOW_TS_SOM_ADV in GAD_OPTIONS.h
11        and in data:
12        multiDimAdvection=.TRUE.,
13        tempAdvScheme=81,
14        saltAdvScheme=81,
15    
16    checkpoint63o (2012/06/29)
17    o vertical mixing schemes:
18      - remove unused S/R CALC_BUOYANCY (left from branch-atmos merging)
19      - replace computation of density (in Function STATE1, opps_calc.F) by a call
20        to S/R FIND_RHO_SCALAR
21      - pass sigmaR to S/R PP81_CALC, MY82_CALC (but not yet used) and to GGL90_CALC
22        and use it for N^2 calculation in ggl90_calc.F (save 2 density computations);
23        affects output (vermix.ggl90) at truncation level.
24    o testreport:
25      - change adjustment of SIZE.h for mpi+mth testing: preserve enough tiles
26        (nSx,nSy) for the number of threads (from eedata.mth)
27    o model/src:
28      - remove 2nd set of calls at the top of initialise_varia.F (Adjoint part)
29        related to Non_Lin Free-Surf or Bottom-Control (but not longer necessary).
30    o verification/tutorial_tracer_adjsens/
31      - compile with ALLOW_CG2D_NSA
32      - run with nonlinFreeSurf=3
33      - update reference output_adm.txt
34    o tools/genmake2:
35      - add "-DHAVE_NETCDF" to the DEFINES list when NetCDF is available ;
36        refine usePROFILES switching off (only when NetCDF is not available).
37    o verification (atmospheric set-up):
38      - change eosType='IDEALGAS' to eosType='IDEALG' to match variable declaration
39    o pkg/profiles : refine profiles and files handling.
40    o model/src and pkg/ecco : introduce run-time switch usePROFILES.
41    o model/src/the_main_loop.F, forward_step.F and pkg/exf/EXF_OPTIONS.h :
42      - changes to use model/src/the_main_loop.F rather than the ecco version
43        in ecco type adjoint runs.
44    o model/src:
45      - move computation of recip of grid distance & area from INI_MASKS_ETC to INI_GRID
46      - move setting of h0Fac[C,W,S] from INI_LINEAR_PHISURF to INI_MASKS_ETC
47      - update_masks_etc.F: rename SMOOTH*_R4,R8 function to the corresponding type (RS,RL)
48    o model/src:
49      - fix S/R UPDATE_CG2D for ALLOW_DEPTH_CONTROL case (was empty before);
50        update output of test experiment bottom_ctrl_5x5.
51    o pkg/generic_advdiff:
52      - implement vertical bi-harmonic diffusion (for now, only for T & S and
53        only explicitly).
54    o verification/bottom_ctrl_5x5/
55      update reference output (results changed quite some time ago,
56      not sure when; but new reference results look ok in terms of grdchk)
57    o verification/1D_ocean_ice_column/
58      For verification purposes, the exact adjoint rather than an approx.
59      should be used (e.g., to comare against F.D. or TLM).
60      removed autodiff_inadmode*_ad.F routines in code_ad/
61      Update results/ accordingly.
62    o pkg/cal:
63      - change cal_getdate.F so that output date is function of input time only
64        (less ambiguous, not mixed up with input iteration number).
65      - fix calendarDumps for non-zero phase-lag (S/R CAL_TIME2DUMP).
66    o pkg/diagnostics:
67      - implement calendarDumps also for stats-diags
68      - implement calendarDumps also for snap-shot output (negative freq)
69      - for now, ignores calendarDumps if non-zero phase-lag.
70    
71    checkpoint63n (2012/06/04)
72    o model/src:
73      - recompute rSurfW & S to ensure consistent column thickness (needed for rStar)
74        between Sum_k(hFac*drF) and rSurf-rLow, for now only when using pkg/shelfice;
75      - use h0FacC, W & S to compute hFac_surfC, W & S in calc_surf_dr.F (more
76        similar to calc_r_star.F); update results of experiment internal_wave and
77        tutorial_global_oce_in_p (affected @ truncation level).
78    o pkg/shelfice:
79      - add parameterisation of advective-diffusive flux into the ice shelf
80        according to Holland and Jenkins (1999), eq.22-33, as suggested by Jan De Ryd
81      - simply eps3/3a computation
82    o eesupp:
83     - add new CPP option (DISCONNECTED_TILES) to disconnect tiles (no exchange
84       between tiles, just fill-in edges assuming locally periodic subdomain) and
85       add corresponding exchange subroutines (EXCH0);
86     - new CG-solver version (_EX0) for disconnected-tiles special case.
87    o model/src (CG-solvers):
88     - modify Single-Reduction version (CG2D_SR) in case cg2dMaxIters is reached
89       (similar final residual output and max-Iter number as with standard version);
90     - allows to store and use lowest-residual solution (standard & _SR versions);
91     - cleaning up (remove old, commented out code, LETS_MAKE_JAM ...).
92     - by default, also compile CG2D_SR version (define ALLOW_SRCG in CPP_OPTIONS.h)
93    o eesup/src:
94     - global_vec_sum.F cleaning: add a BARRIER ; update comments ; remove ndef
95       ALWAYS_USE_MPI (no longer needed after fixing usingMPI settings - March 2012)
96    o pkg/salt_plume added to lab_sea/input_ad.noseaicedyn
97    
98    checkpoint63m (2012/04/27)
99    o pkg/shelfice:
100     - account for partical cells in surface level below ice-shelf for hydrostatic
101       pressure calculion (set uniformFreeSurfLev to F); update isomip experiments.
102    o ad test experiments:
103     - update and rename to "ad_optfile.local" local AD-optfile specific to a
104       particular adjoint verification experiment (in verification/*/code_ad/)
105    o pkg/seaice & pkg/exf:
106     - Part two of ECCO-CLIVAR code merges.
107       Completes merge of seaice area relax. code.
108       Requires unified CPP option EXF_ALLOW_SEAICE_RELAX
109       to be set in EXF_OPTIONS.h since this pkg controls its I/O
110       (and avoids second CPP option in SEAICE_OPTIONS.h)
111     - change default value of costIceStart & costIceEnd to a valid date.
112     - add snowPrecip to HSNOW in seaice_growth
113    o pkg/ptracers:
114     - move ptracers summary and setup check into separated S/R ; add a check for
115       valid PTRACERS_Iter0 value (error+stop or just warning).
116    o pkg/cal (+ pkg/ecco):
117     - avoid calling a S/R with 2 times the same arg (FWD: unless both are only used
118       as input; and for AD, unless both are not differentiable (e.g., k index)).
119  o model/src:  o model/src:
120   - define internal flag "uniformFreeSurfLev" (=T when free-surface level-index   - define internal flag "uniformFreeSurfLev" (=T when free-surface level-index
121     is everywhere k=1) to speed-up some calculations (by pass kSurf reference);     is everywhere k=1) to speed-up some calculations (by pass kSurf reference);
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