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revision 1.1626 by jmc, Sun Mar 18 23:29:55 2012 UTC revision 1.1677 by jmc, Tue Jun 26 22:41:32 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 testreport:
8      - change adjustment of SIZE.h for mpi+mth testing: preserve enough tiles
9        (nSx,nSy) for the number of threads (from eedata.mth)
10    o model/src:
11      - remove 2nd set of calls at the top of initialise_varia.F (Adjoint part)
12        related to Non_Lin Free-Surf or Bottom-Control (but not longer necessary).
13    o verification/tutorial_tracer_adjsens/
14      - compile with ALLOW_CG2D_NSA
15      - run with nonlinFreeSurf=3
16      - update reference output_adm.txt
17    o tools/genmake2:
18      - add "-DHAVE_NETCDF" to the DEFINES list when NetCDF is available ;
19        refine usePROFILES switching off (only when NetCDF is not available).
20    o verification (atmospheric set-up):
21      - change eosType='IDEALGAS' to eosType='IDEALG' to match variable declaration
22    o pkg/profiles : refine profiles and files handling.
23    o model/src and pkg/ecco : introduce run-time switch usePROFILES.
24    o model/src/the_main_loop.F, forward_step.F and pkg/exf/EXF_OPTIONS.h :
25      - changes to use model/src/the_main_loop.F rather than the ecco version
26        in ecco type adjoint runs.
27    o model/src:
28      - move computation of recip of grid distance & area from INI_MASKS_ETC to INI_GRID
29      - move setting of h0Fac[C,W,S] from INI_LINEAR_PHISURF to INI_MASKS_ETC
30      - update_masks_etc.F: rename SMOOTH*_R4,R8 function to the corresponding type (RS,RL)
31    o model/src:
32      - fix S/R UPDATE_CG2D for ALLOW_DEPTH_CONTROL case (was empty before);
33        update output of test experiment bottom_ctrl_5x5.
34    o pkg/generic_advdiff:
35      - implement vertical bi-harmonic diffusion (for now, only for T & S and
36        only explicitly).
37    o verification/bottom_ctrl_5x5/
38      update reference output (results changed quite some time ago,
39      not sure when; but new reference results look ok in terms of grdchk)
40    o verification/1D_ocean_ice_column/
41      For verification purposes, the exact adjoint rather than an approx.
42      should be used (e.g., to comare against F.D. or TLM).
43      removed autodiff_inadmode*_ad.F routines in code_ad/
44      Update results/ accordingly.
45    o pkg/cal:
46      - change cal_getdate.F so that output date is function of input time only
47        (less ambiguous, not mixed up with input iteration number).
48      - fix calendarDumps for non-zero phase-lag (S/R CAL_TIME2DUMP).
49    o pkg/diagnostics:
50      - implement calendarDumps also for stats-diags
51      - implement calendarDumps also for snap-shot output (negative freq)
52      - for now, ignores calendarDumps if non-zero phase-lag.
53    
54    checkpoint63n (2012/06/04)
55    o model/src:
56      - recompute rSurfW & S to ensure consistent column thickness (needed for rStar)
57        between Sum_k(hFac*drF) and rSurf-rLow, for now only when using pkg/shelfice;
58      - use h0FacC, W & S to compute hFac_surfC, W & S in calc_surf_dr.F (more
59        similar to calc_r_star.F); update results of experiment internal_wave and
60        tutorial_global_oce_in_p (affected @ truncation level).
61    o pkg/shelfice:
62      - add parameterisation of advective-diffusive flux into the ice shelf
63        according to Holland and Jenkins (1999), eq.22-33, as suggested by Jan De Ryd
64      - simply eps3/3a computation
65    o eesupp:
66     - add new CPP option (DISCONNECTED_TILES) to disconnect tiles (no exchange
67       between tiles, just fill-in edges assuming locally periodic subdomain) and
68       add corresponding exchange subroutines (EXCH0);
69     - new CG-solver version (_EX0) for disconnected-tiles special case.
70    o model/src (CG-solvers):
71     - modify Single-Reduction version (CG2D_SR) in case cg2dMaxIters is reached
72       (similar final residual output and max-Iter number as with standard version);
73     - allows to store and use lowest-residual solution (standard & _SR versions);
74     - cleaning up (remove old, commented out code, LETS_MAKE_JAM ...).
75     - by default, also compile CG2D_SR version (define ALLOW_SRCG in CPP_OPTIONS.h)
76    o eesup/src:
77     - global_vec_sum.F cleaning: add a BARRIER ; update comments ; remove ndef
78       ALWAYS_USE_MPI (no longer needed after fixing usingMPI settings - March 2012)
79    o pkg/salt_plume added to lab_sea/input_ad.noseaicedyn
80    
81    checkpoint63m (2012/04/27)
82    o pkg/shelfice:
83     - account for partical cells in surface level below ice-shelf for hydrostatic
84       pressure calculion (set uniformFreeSurfLev to F); update isomip experiments.
85    o ad test experiments:
86     - update and rename to "ad_optfile.local" local AD-optfile specific to a
87       particular adjoint verification experiment (in verification/*/code_ad/)
88    o pkg/seaice & pkg/exf:
89     - Part two of ECCO-CLIVAR code merges.
90       Completes merge of seaice area relax. code.
91       Requires unified CPP option EXF_ALLOW_SEAICE_RELAX
92       to be set in EXF_OPTIONS.h since this pkg controls its I/O
93       (and avoids second CPP option in SEAICE_OPTIONS.h)
94     - change default value of costIceStart & costIceEnd to a valid date.
95     - add snowPrecip to HSNOW in seaice_growth
96    o pkg/ptracers:
97     - move ptracers summary and setup check into separated S/R ; add a check for
98       valid PTRACERS_Iter0 value (error+stop or just warning).
99    o pkg/cal (+ pkg/ecco):
100     - avoid calling a S/R with 2 times the same arg (FWD: unless both are only used
101       as input; and for AD, unless both are not differentiable (e.g., k index)).
102    o model/src:
103     - define internal flag "uniformFreeSurfLev" (=T when free-surface level-index
104       is everywhere k=1) to speed-up some calculations (by pass kSurf reference);
105       temporary set to usingZCoords value (to be changed to F when using shelfice).
106     - hydrostatic pressure: implement partial cell near the surface also for
107       Z-coordinates (for the case where uniformFreeSurfLev=F); replace test on
108       usingZCoords with test on uniformFreeSurfLev where needed (in NonHyd code).
109    o pkg/ctrl/ctrl_init.F:
110     - add a formal parameter to s/r ctrl_init_rec to print
111       xx_$(ctrl_valiable)_file for easier debugging
112     - move call of cal_* routines into the if-block where they are really
113       needed so that xx_$(ctrl_variable)_period can be 0 or -12 without having
114       to specify a startdate
115    o pkg/seaice:
116     - update comments in SEAICE_OPTIONS.h (+ similar update of lab_sea/code and
117       global_ocean.cs32x15/code versions).
118     - turn on seaice Multi-category (in data.seaice, SEAICE_multDim=7) for
119       verification experiment global_ocean.cs32x15.seaice and update results.
120    o pkg/exf:
121     - new S/R EXF_GETFIELD_START to return starting-time of a forcing field
122       (according to useExfYearlyFields).
123    o pkg/cal:
124     - move calendar setting & summary (previously in cal_readparams.F) into new
125       S/R CAL_INIT_FIXED to be called later in the initialisation process, once
126       length of the simulation is set (after SET_PARMS call); This is an attempt
127       to fix Pb when, e.g.: pkg/longstep, modifies the length of the run.
128     - For safety: keep a record of pkg/cal parameter settings status
129               to allow to STOP if one pkg/cal S/R is called too early.
130     - add a stop in all basic pkg/cal subroutines if called before setting is done.
131     - modify cal_getdate.F: stop when nothing was returned;
132       if called with myIter=-1, simply retrun modelBaseDate (1,2 = startDate_1,_2);
133       this allows to remove "cal.h" from seaice_read_parms.F & init_mnc_vars.F.
134    
135    checkpoint63l (2012/04/04)
136    o pkg/bbl:
137      - fix call to FIND_RHO_2D in bbl_calc_rho.F (case multi-tiles per proc);
138        update global_with_exf output.yearly.txt file.
139    o pkg/cal:
140      - start to clean-up cal_set.F ; fix for the case where baseTime is non-zero.
141      - remove 2 unsused and very short (1 line only) functions ;
142      - remove unsused subroutines from AD-Diff list.
143    o model/src:
144      - start to implement clean wait to stop in initialization S/R (config_check.F,
145         packages_check.F, ini_parms.F and pkg/obcs/obcs_check.F + pkg/mypackage)
146    o folowing PRINT_MESSAGE changes:
147      - remove reminder multiple print to the same file (STDOUT) when multi-threads.
148    o pkg/bbl:
149      - modification so it can work with z*
150      - replace deltaT with dTtracerLev(k) for asynchronous time stepping
151      - global_with_exf/input.yearly verification; changes output.yearly.txt
152    o eesupp/src:
153      - PRINT_MESSAGE: use OpenMP critical instruction (similar to PRINT_ERROR);
154        writing to unit 0 (if unit=errorMessageUnit) extended to the case myThid=1
155      - CHECK_THREADS: specific code if using OpenMP threading: improve checking of
156        # of threads across processors (e.g., different env OMP_NUM_THREADS setting)
157      - improve special preliminary call to EESET_PARMS (if eedata is read 2 times).
158      - when using MPI, always set usingMPI=T ; set default accordingly and stop
159        if not consistent.
160      - ALL_PROC_DIE: add a BARRIER after MPI_FINALIZE call ; skip this when thread
161        argument is zero (in case called within single-thread section).
162    o pkg/fizhi:
163        clean-up turbulence cold-start switch: decided in fizhi_init_vars.F, stored
164        in common bloc (fizhi_coms.h) and then passed as argument up to S/R TURBIO.
165    o pkg/exch2:
166      - add argument "updateCorners" to S/R exch2_get_uv_bounds (enable to
167        activate EXCH_IGNORE_CORNERS in vector EXCH S/R).
168      - switch 1rst EXCH call to IGNORE_CORNERS (instead of UPDATE_CORNERS)
169        but keep the 2nd with UPDATE_CORNERS: this prevents overwriting good data
170        with bad ones coming from a not-yet-updated halo.
171        This should fix the problem when sNx <> sNy and GCD(sNx,sNy) < 2*Olx.
172    o pkg/frazil:
173        move FrzForcT diag from frazil_diagnostics_state.F to frazil_calc_rhs.F
174        http://mitgcm.org/pipermail/mitgcm-devel/2012-March/005384.html
175    o model/src/config_check.F: add a check for OLx>sNx/OLy>sNy
176    o verification/lab_sea
177      * #undef SEAICE_EXCLUDE_FOR_EXACT_AD_TESTING
178      * #define ALLOW_SST_CONTROL & ALLOW_SST_CONTROL
179      * nTimeSteps 3 -> 4
180      * changed reference output accordingly
181    o pkg/ctrl:
182      * fix ctrl_get_gen for xx_sst, xx_sss
183    o pkg/fizhi:
184      - fix 2 calls to S/R GRD2MSC (argument igrd) in update_earth_exports.F
185        update results of exp. fizhi-cs-32x32x40 (fail with only 6 digits for cg2d)
186      - by default, use new version of S/R GETPWHERE (#define TRY_NEW_GETPWHERE);
187        fix few out-of-bounds indices in referencing vars (initialise igrd to 1);
188        clean-up fizhi_turb.F (remove unused & uninitialised qdiaglsm array).
189    o pkg/gmredi:
190      - add diagnostic of Redi (main diagnonal) vertical diffusive flux of Temp
191    o pkg/fizhi:
192      - fix few initialisation and multi-tile Pb: aqualev & gridalt now pass the
193        (old)aces open64 tuv test.
194    o pkg/icefront: fix bug and reorder loop in icefront_init_varia.F
195    o pkg/mom_vecinv:
196      - fix 1 loop range in mom_vecinv.F to be like all the other loops which
197        set/update gu,gv/Diss (fix Pb of uninitialised fVerUkp in admom_vecinv
198        with non-lin free-surf).
199    o model/src: move k-loop outside of i/j-loops when (re-)computing R_low
200      in ini/update_masks_etc.F in order to avoid -O3 optimization problems with
201      some compilers (gfortran 4.6.0 on MacOS)
202  o momentum:  o momentum:
203    - separate fVer?(:,:,kUp) & fVer?(:,:,kDown) in argument list of MOM_FLUXFORM    - separate fVer?(:,:,kUp) & fVer?(:,:,kDown) in argument list of MOM_FLUXFORM
204      & MOM_VECINV subroutines (to help TAF). This fixes Pb of uninitialised      & MOM_VECINV subroutines (to help TAF). This fixes Pb of uninitialised

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