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revision 1.1645 by jmc, Wed Apr 4 16:18:50 2012 UTC revision 1.1726 by jmc, Tue Aug 28 21:13:08 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 tools/genmake2:
8      - define variable MAKE within Makefile and use it in place of 'make';
9      - update AD_CONFIG.h (if needed) before building any of the executable
10        (forward, adjoint or tangent-lin); this involves a 2nd invocation of make;
11        and add the usual #ifndef/#define AD_CONFIG_H in AD_CONFIG.h;
12      - always print usual warning comment 'this file is automatically generated'
13        from script convert_cpp_cmd2defines (+ remove this warning from genmake2).
14    o pkg/exf:
15        added run time switch useAtmWind to replace ALLOW_ATM_WIND cpp switch.
16        ALLOW_ATM_WIND now just sets the useAtmWind default (see exf_readparms.F)
17        and force defines ALLOW_BULKFORMULAE (EXF_OPTIONS.h).
18    o pkg/exf, autodiff, ctrl, ecco and seaice:
19        remove ALLOW_ATM_WIND brackets, or replace them with useAtmWind ones.
20    o pkg/ctrl, ecco:
21        allow to compile both ALLOW_U/VSTRESS_CONTROL and ALLOW_U/VWIND_CONTROL.
22        Depending on useAtmWind, one is inactive, and the other is active (see
23        exf_getffields.F/exf_getsurfacefluxes.F).
24    o tools/genmake2:
25      - improve error msg when failing in 2nd test of check_for_broken_Ff
26      - fix option '-makefile' short-name (-mf according to genmake2 -help)
27      - source local config file "genmake_local" just after processing the genmake2
28        command arguments (previously done before processing arg).
29    o pkg/grdchk:
30      - add a call to TURNOFF_MODEL_IO for Tangent-Linear run (in this case, call
31        to this routine from cost_final has been dropped in g_cost_final)
32      - improve printed information (more explicit msg, no longer using "print *,"
33         fix fcpertminus printed value).
34    o model/src:
35      - move call to COST_INIT_VARIA out of packages_init_variables.F directly
36        into initialise_varia.F (just after calling PACKAGES_INIT_VARIABLES):
37        this prevents getting cost-funct reset in adinitialise_varia recomputations.
38    o pkg/dic:
39      - move initialisation of "freefe" array from from dic_biotic_forcing.F to
40        fe_chem.F: this prevents TAF from dropping this initialisation in TLM code.
41    o pkg/grdchk:
42      - grdchk_main.F : added CALL GLOBAL_SUM_INT( ierr , myThid )
43      - grdchk_getadxx.F etc. : omit I/O if ierr.EQ.0
44    o pkg/autodiff/ctrl/grdchk :
45      - attempt to sort out what works and what does not,
46        with regard to I/O, and to warn/stop accordingly.
47    o pkg/grdchk:
48      - attempt to fix grdchk in the case of useSingleCpuIO.
49      - "if ( myProcId .EQ. grdchkwhichproc .AND. ierr .EQ. 0 )"
50       statements were moved from grdchk_main.F and into
51       grdchk_getadxx.F grdchk_getxx.F grdchk_setxx.F.
52      - a global sum is applied to record numbers icvrec/layer
53       out of grdchk_loc so that they be passed to I/O routines.
54    o pkg/smooth:
55      - fix recomputation that appeared with nlfs : use smooth_recip_hFacC,
56        smooth_hFacW, smooth_hFacS (copied at init_fixed) in 3d case.
57    o verification/testreport:
58      - add option '-tlm' for Tangent-Linear test (-adm,-oad,-tlm are all exclusive);
59      - can also use compressed (gzip) reference output file;
60      - change format (in pkg/grdchk) of TLM output (+ add forward gradient)
61        to be easier to collect by testreport.
62      - update existing TLM output (half out-of-date by more than 3 yrs).
63      - report NETCDF & LAPACK settings (from genmake2) in output dir.
64      - report run-time in each individual summary (previously only for AD test);
65        for TLM test, add also TAF version.
66      - add daily TLM test on (old) aces cluster + weekly test on baudelaire.
67    
68    checkpoint63r (2012/08/15)
69    o tools/genmake2:
70      - fix Makefile for target ftlall (+ update files to clean after make ftlall)
71    o pkg/ecco/ecco_cost_final.F :
72      - fix fc print statements (to stdout and costfunction0000) so
73        that the printed value is always after the global sum.
74    o pkg/seaice/seaice_dynsolver.F :
75      - fix ice strength assymptote at SEAICE_area_max<1
76        (no change for the standard case of SEAICE_area_max=1)
77    o some cleaning:
78      - pkg source files: ensure that all *.F files from each pkg included the
79        corresponding ${PKG}_OPTIONS.h file (except stand-alone src file which
80        only includes CPP_EEOPTIONS.h); fix S/R CTRL_SMOOTH ; update AD experiment
81        code_ad/*.F src files; add new option-file in pkg/admtlm + corresponding
82        includes;
83      - model/src: add PACKAGES_CONFIG.h wherever ALLOW_AUTODIFF[_TAMC] is used.
84      - ALLOW_DIFFKR_CONTROL: add a stop in S/R CTRL_CHECK in case ALLOW_3D_DIFFKR
85        is undef; also define /DYNVARS_DIFFKR/ common block in DYNVARS.h when
86        ALLOW_DIFFKR_CONTROL is defined, to allow to compile and reach this stop.
87      - update option-file CPP_OPTIONS.h of all AD experiments:
88        * no longer include PACKAGES_CONFIG.h ;
89        * includes ECCO_CPPOPTIONS.h if PACKAGES_CONFIG.h has been included ;
90        * def/undef ALLOW_3D_DIFFKR independently of ALLOW_DIFFKR_CONTROL (before
91          including ECCO_CPPOPTIONS.h).
92    o pkg/cost, pkg/ctrl, pkg/ecco option-file:
93      - clean-up and split content of old pkg/ecco/ECCO_CPPOPTIONS.h file into
94        separated pkg option-file (done according to old doc from ECCO_CPPOPTIONS.h,
95        not necessary accurate).
96      - add a template for option-file ECCO_CPPOPTIONS.h, mostly empty, in
97        pkg/autodiff, i.e., the 1rst pkg to compile for adjoint built, with lines to
98        deliberately break compilation (a remainder that it needs to be customized)
99      - in pkg/ecco, includes ECCO_OPTIONS.h instead of COST_OPTIONS.h
100      - rename COST_CPPOPTIONS.h to COST_OPTIONS.h
101      - rename CTRL_CPPOPTIONS.h to CTRL_OPTIONS.h
102    o tools/genamke2:
103      - check for lapack.
104    o pkg/cost and pkg/ecco : attempt to sort out some of the limiting intricacies.
105      - pkg/cost.cost_final.F : allow for use of pkg/ecco and pkg/cost cost functions
106        jointly. The exclusive ifdefs were removed, to add costs terms (when defined)
107        from both packages.
108      - the fc global sum in pkg/ecco/ecco_cost_final.F was removed accordingly.
109      - for objf_atl we use either the pkg/ecco or the pkg/cost term depending on CPPs.
110      - pkg/ecco and model/src : add CPP brackets around pkg/cost and pkg/ctrl includes
111        of "CTRL_SIZE.h" "ctrl.h" "ctrl_dummy.h" "optim.h" / "cost.h" accordingly.
112    o pkg/cost : add comments to explain special and/or untested setups.
113    o pkg/exf:
114      - use EXF_OPTIONS.h to set pkg/exf options except if done in ECCO_CPPOPTIONS.h
115        (previously, ALLOW_AUTODIFF_TAMC was controling this switch).
116    o verification/*/code_ad:
117      mimimal cleaning of AD experiments ECCO_CPPOPTIONS.h option-file:
118      - reccord when this file is included (define ECCO_CPPOPTIONS_H)
119      - remove the most obvious obsolete features (e.g., #define ALLOW_COST not
120        allowed since Oct 2003 in any option-file except in PACKAGES_CONFIG.h)
121    o pkg/seaice :
122      - added possibility to change ice strength/PRESS0 relationship to
123        HEFF, according to the following run time parameters
124        SEAICEpresPow0 :: HEFF exponent for ice strength below SEAICEpresH0 (integer, >0)
125        SEAICEpresPow1 :: HEFF exponent for ice strength above SEAICEpresH0 (integer, >0)
126        SEAICEpresH0   :: HEFF threshold for ice strength            (m)
127    o pkg/ggl90 :
128      - added run time flag mxlSurfFlag to include the code that ensure
129        mixing between first and second level (previously included as a comment)
130    o verification/1D_ocean_ice_column/input_ad/data.autodiff :
131      - add test of newly added dumpAdByRec=T option where
132        we write all records to one file per variable.
133    o verification/global_ocean.cs32x15/code_ad/CPP_OPTIONS.h :
134      - switch to #define ALLOW_BALANCE_RELAX and ALLOW_BALANCE_FLUXES
135        to check that this code is ok with taf and compiles in adjoint.
136    o pkg/autodiff :
137      - added run time param dumpAdByRec : ad dump format switch.
138        If true then write all records to one file per variable.
139        Else write one file per record (remains the default).
140      - revise seaice_ad_dump.F and exf_adjoint_snapshots_ad.F accordingly.
141    o pkg/seaice:
142     - Added SEAICEuseTILT run time switch : if set to
143       false then omit the tilt term in seaice dynamics.
144     - Fix free drift calculation.
145    o pkg/shelfice:
146      When initializing SHELFICEDragQuadratic, set default to be
147      consistent with shiCdrag in case SHELFICEuseGammaFrict is used,
148      but retain option to set it independently
149      (inconsistenty spotted by Veronique Dansereau)
150    o eesupp/inc:
151      - in EEPARAMS.h, add real-type constant for some frequently used simple number
152         (0,1,2,1/2), with name explicitly referring to RS/RL type.
153    o model/src:
154      - move balancing of relaxation terms to new S/R balance_relax.F.
155    o pkg/autodiff:
156      re-write active I/O high-level (control) S/R:
157      - rename  S/R ACTIVE_READ/WRITE_RL to ACTIVE_READ/WRITE_3D_RL
158      - add 1 more argument (useCurrentDir) to replace the "_LOC" 2nd set of S/R.
159      - use standard pkg/mdsio I/O routines (MDS_READ/WRITE_SEC_XZ/YZ  and
160        MDS_READ/WRITE_FIELD); change loops to multi-threads.
161      - update and merge active_file_control_slice.flow into active_file_control.flow
162      - update the calls in lower level S/R (active_file.F, active_file_g.F and
163        active_file_ad.F) keeping the argument list and function unchanged.
164      - also update lower-level "_LOC" version (call same S/R with "useCurrentDir
165        =.TRUE.") and remove high-level (control) _loc version (not called anymore).
166      - new low-level active I/O routines, one for each type (RL/RS), for active var
167        of various (XY,XZ,YZ) shape and level number (arguments: arrShape, myNr);
168        fix ctrl_init_wet.F & ecco_cost_weights.F by calling the new S/R with the
169        right type.
170    o autodiff and RS=real*4:
171      - call the right type (_RS instead of _RL) of S/R in few output S/R (pkg/exf
172        ad-monitor and snapshots); disable arrType='RS' in mdsio_gl*.F ;
173      - change argument type of 3-D mask argument to _RS to match type in the call
174        (in seaice_cost*.F, ctrl_*_gen.F and *ctrl_bound.F); to be continued.
175    o pkg/thsice:
176      - re-anable balanceEmPmR when useSEAICE=T with useThSIce=T.
177      - option to correct ocean fresh-water flux for imbalance of Atmos+Land
178        fresh-water flux: uniform correction or proportional to local precip.
179    o pkg/ctrl:
180      - new header file CTRL_SIZE.h for parameters maxCtrlArr2D, maxCtrlArr3D
181      - redefine CPP option ALLOW_BOTTOMDRAG_CONTROL to
182                            ALLOW_BOTTOMDRAG_CONTROL_NONGENERIC
183      - verification/hs94.1x64x5/ tests ALLOW_GENARR{2D,3D}_CONTROL
184    
185    checkpoint63q (2012/07/30)
186    o pkg/autodiff:
187      note about monitor and snap-shot of ad-variables:
188      a) need to apply ADEXCH before monitor or output of ad-vars to include
189       overlap contributions (was done for adjDump but missing for monitor).
190      b) since ADEXCH implies adding overlap values to interior array, machine
191       truncation error is expected when adding an ADEXCH call in the middle of
192       the time-stepping (although mathematically identical).
193      modifs:
194      - fix some incorrect type (RL/RS, UV/scalar) in ADEXCH calls and ad-vars
195        declaration (adEddyPsiX,adEddyPsiY in adcommon.h).
196      - add new run-time params (dumpAdVarExch & mon_AdVarExch) to select how  to
197        apply ADEXCH before monitor or snap-shot of ad-variables:
198           =0 : no ADEXCH ; =1 : do ADEXCH ; =2 : apply ADEXCH on a local copy.
199      - implement new method (copy+adexch) for snap-shot and monitor of main model
200        ad-vars (initially not used by default -> output unchanged).
201      - change default (set to 2) to use new method and update few output_adm.txt
202        with accurate ad-monitor (global_ocean.90x40x15, tutorial_global_oce_biogeo
203        and both tutorial_tracer_adjsens tests).
204      - switch 2 global_ocean.cs32x15 AD-tests to AB-2 (seaice_dynmix & thsice)
205        and turn off momDissip_In_AB in the 2 other (needed for stable AB-3).
206    o pkg/ctrl:
207      enable the use of a variable number (maxCtrlArr2D, maxCtrlArr3D) of
208      generic control variables via
209      #define ALLOW_GENARR2D_CONTROL and/or #define ALLOW_GENARR3D_CONTROL
210      Only required customization should be S/R ctrl_map_ini_genarr.F
211      (routine in repository contains example)
212    o pkg/exf:
213      - fix and refine checking of surface-relaxation setting when using EXF
214    o verification (adjoint exp):
215      - reduce length of simulation by half for experiment global_ocean.cs32x15
216        (std, seaice & seaice_dynmix) and exp tutorial_dic_adjoffline; update output.
217    o pkg/mom_common (mom_u/v_bottomdrag), pkg/shelfice (shelfice_u/v_drag)
218      - replace if statements KE.ne.0 with KE.gt.0 to avoid sqrt of negative numbers
219        of KE that can occur with aggressive optimization
220      + put quadratic bottom drag calculation in separated loops (only done if
221        using bottomDragQuadratic)
222    o model/src: CG2D_NSA
223      - clean-up:  stop if cg2dNormaliseRHS=T and AUTODIFF
224         and replace GLOBAL_SUM calls with GLOBAL_SUM_TILE.
225      - in test-exp that uses CG2D_NSA (bottom_ctrl & tutorial_tracer_adjsens),
226         change cg2d residual target to be expressed in Wunits (=> do not normalise
227         RHS ; this fix global_max Pb with TAF); update output.
228    o verification/tutorial_tracer_adjsens:
229       improve parameter consistency (and get rid of warnings):
230       - use deltaTFreeSurf=deltaTtracer (better with NonLin FreeSurf);
231       - switch Temp Adv Scheme from 81 to 80 (no limiter since theta < 0 is physical)
232       - use staggerTimeStep (for stability) in som81; use default rotation period.
233    o pkg/exch2:
234      - with empty facet: fix compact-format (W2_mapIO=1) definition (was previously
235        reset to 0 = 1 long line in X)
236    o pkg/mdsio:
237      - fix reading of dimensions from meta file for large-size domain
238    o model/src:
239      - fix saltIsActiveTr setting for IdealGas eosType (eosType is 6 character long);
240      - to refine CS-grid check, add logical flag "hasWetCSCorners": true if using
241        Cubed-Sphere Exch with CS-corners inside the domain;
242        make new S/R INI_GLOBAL_DOMAIN from code in ini_linear_phisurf.F to calculate
243        globalArea and to set hasWetCSCorners.
244      - add warning if usingCurvilinearGrid and momAdvection in flux-form (missing
245        metric terms); stop if hasWetCSCorners=T and momAdvection in flux-form.
246      - re-activate the stop if useCDscheme and hasWetCSCorners=T (previously if
247        useCDscheme and useCubedSphereExchange).
248    o pkg/seaice/seaice_growth.F :
249      - compute the SEAICE_DISABLE_HEATCONSFIX term accordingly
250        for the (.NOT.useRealFreshWaterFlux).OR.(nonlinFreeSurf.EQ.0)
251        when the previous code was not correct.
252      - in all cases diagnoze the boundary condition mismatch to SIaaflux
253      - in the case of useRealFreshWaterFlux.AND.(nonlinFreeSurf.GT.0) add
254        that term to QNET (essentially to set the melt/freeze water to 0degC).
255        when SEAICEheatConsFix is true, so that the ocean+ice budget heat is closed.
256    o verification/global_ocean.cs32x15/input.seaice :
257      - add SEAICEheatConsFix in data.seaice, ensuring closed ocean+ice heat budget.
258      - add diagnostics (commented out) for budget test using my matlab codes (gcmfaces).
259      - update results (output.seaice.txt) accordingly.
260    o verification/lab_sea/input/data.seaice :
261      - remove SEAICEheatConsFix, which is now be tested
262        in global_ocean.cs32x15. The presently coded fix
263        is only consistent with real fresh water + nlfs.
264      - update results (output.txt) accordingly.
265    o pkg/salt_plume: added diagnotic for salt tendency (oceSPtnd).
266    o AD_CONFIG.h file:
267      - in genmake2: remove "#undef ALLOW_ECCO_OPTIMIZATION" from AD_CONFIG.h;
268      - remove #include "AD_CONFIG.h" from all included OPTIONS files and
269        add it explicitly in each fortran src file where it is needed.
270        motivation: header file AD_CONFIG.h is generated/modified after "make depend"
271        thus introducing potentially wrong dependency; therefore, better to include
272        it only where it's really needed, and after any other included OPTIONS file
273        (less tempting to bring conditional includes according to ALLOW_ADJOINT_RUN
274        or ALLOW_TANGENTLINEAR_RUN).
275    
276    checkpoint63p (2012/07/06)
277    o pkg/autodiff:
278      - rename S/R INI_AUTODIFF to AUTODIFF_INIT_VARIA ;
279      - create new header file "AUTODIFF_PARAMS.h" for pkg/autodiff parameters
280        which are now read from new parameter file "data.autodiff" (inAdExact
281        previously in "data", use{KPP/GMRedi/SEAICE}inAdMode previously in data.pkg)
282      - add file "data.autodiff" in all verification/*/input_ad/ directories.
283      - add run-time parameter to turn On/Off SEAICEuseFREEDRIFT in adjoint/forward
284        mode (used in global_ocean.cs32x15.seaice_dynmix test exp.)
285    o verification/tutorial_tracer_adjsens/
286      - add extra sub-verification which uses "SOM" advection scheme
287        (2nd Order-Moment Advection Scheme, Prather Limiter) with
288          #define GAD_ALLOW_TS_SOM_ADV in GAD_OPTIONS.h
289        and in data:
290          multiDimAdvection=.TRUE.,
291          tempAdvScheme=81,
292          saltAdvScheme=81,
293    o model/src:
294      - introduce ALLOW_BALANCE_RELAX which allow the removal
295       of the global mean of relaxation terms by setting
296       balanceThetaClimRelax and balanceSaltClimRelax
297      - disable balanceEmPmR and balanceQnet in the case when useSeaice.
298       This case is now treated appropriately in seaice_growth.F
299    o pkg/seaice:
300      - do balanceEmPmR and balanceQnet based on the net fluxes
301        (SItflux) that enter the ocean+ice system rather than QNET
302        and EMPMR. Works best in real fresh water.
303      - SIatmFW, SIatmQnet, and SItflux computations had to be moved
304        out of the diagnotics bloc, and stored in global arrays.
305    
306    checkpoint63o (2012/06/29)
307    o vertical mixing schemes:
308      - remove unused S/R CALC_BUOYANCY (left from branch-atmos merging)
309      - replace computation of density (in Function STATE1, opps_calc.F) by a call
310        to S/R FIND_RHO_SCALAR
311      - pass sigmaR to S/R PP81_CALC, MY82_CALC (but not yet used) and to GGL90_CALC
312        and use it for N^2 calculation in ggl90_calc.F (save 2 density computations);
313        affects output (vermix.ggl90) at truncation level.
314    o testreport:
315      - change adjustment of SIZE.h for mpi+mth testing: preserve enough tiles
316        (nSx,nSy) for the number of threads (from eedata.mth)
317    o model/src:
318      - remove 2nd set of calls at the top of initialise_varia.F (Adjoint part)
319        related to Non_Lin Free-Surf or Bottom-Control (but not longer necessary).
320    o verification/tutorial_tracer_adjsens/
321      - compile with ALLOW_CG2D_NSA
322      - run with nonlinFreeSurf=3
323      - update reference output_adm.txt
324    o tools/genmake2:
325      - add "-DHAVE_NETCDF" to the DEFINES list when NetCDF is available ;
326        refine usePROFILES switching off (only when NetCDF is not available).
327    o verification (atmospheric set-up):
328      - change eosType='IDEALGAS' to eosType='IDEALG' to match variable declaration
329    o pkg/profiles : refine profiles and files handling.
330    o model/src and pkg/ecco : introduce run-time switch usePROFILES.
331    o model/src/the_main_loop.F, forward_step.F and pkg/exf/EXF_OPTIONS.h :
332      - changes to use model/src/the_main_loop.F rather than the ecco version
333        in ecco type adjoint runs.
334    o model/src:
335      - move computation of recip of grid distance & area from INI_MASKS_ETC to INI_GRID
336      - move setting of h0Fac[C,W,S] from INI_LINEAR_PHISURF to INI_MASKS_ETC
337      - update_masks_etc.F: rename SMOOTH*_R4,R8 function to the corresponding type (RS,RL)
338    o model/src:
339      - fix S/R UPDATE_CG2D for ALLOW_DEPTH_CONTROL case (was empty before);
340        update output of test experiment bottom_ctrl_5x5.
341    o pkg/generic_advdiff:
342      - implement vertical bi-harmonic diffusion (for now, only for T & S and
343        only explicitly).
344    o verification/bottom_ctrl_5x5/
345      update reference output (results changed quite some time ago,
346      not sure when; but new reference results look ok in terms of grdchk)
347    o verification/1D_ocean_ice_column/
348      For verification purposes, the exact adjoint rather than an approx.
349      should be used (e.g., to comare against F.D. or TLM).
350      removed autodiff_inadmode*_ad.F routines in code_ad/
351      Update results/ accordingly.
352    o pkg/cal:
353      - change cal_getdate.F so that output date is function of input time only
354        (less ambiguous, not mixed up with input iteration number).
355      - fix calendarDumps for non-zero phase-lag (S/R CAL_TIME2DUMP).
356    o pkg/diagnostics:
357      - implement calendarDumps also for stats-diags
358      - implement calendarDumps also for snap-shot output (negative freq)
359      - for now, ignores calendarDumps if non-zero phase-lag.
360    
361    checkpoint63n (2012/06/04)
362    o model/src:
363      - recompute rSurfW & S to ensure consistent column thickness (needed for rStar)
364        between Sum_k(hFac*drF) and rSurf-rLow, for now only when using pkg/shelfice;
365      - use h0FacC, W & S to compute hFac_surfC, W & S in calc_surf_dr.F (more
366        similar to calc_r_star.F); update results of experiment internal_wave and
367        tutorial_global_oce_in_p (affected @ truncation level).
368    o pkg/shelfice:
369      - add parameterisation of advective-diffusive flux into the ice shelf
370        according to Holland and Jenkins (1999), eq.22-33, as suggested by Jan De Ryd
371      - simply eps3/3a computation
372    o eesupp:
373     - add new CPP option (DISCONNECTED_TILES) to disconnect tiles (no exchange
374       between tiles, just fill-in edges assuming locally periodic subdomain) and
375       add corresponding exchange subroutines (EXCH0);
376     - new CG-solver version (_EX0) for disconnected-tiles special case.
377    o model/src (CG-solvers):
378     - modify Single-Reduction version (CG2D_SR) in case cg2dMaxIters is reached
379       (similar final residual output and max-Iter number as with standard version);
380     - allows to store and use lowest-residual solution (standard & _SR versions);
381     - cleaning up (remove old, commented out code, LETS_MAKE_JAM ...).
382     - by default, also compile CG2D_SR version (define ALLOW_SRCG in CPP_OPTIONS.h)
383    o eesup/src:
384     - global_vec_sum.F cleaning: add a BARRIER ; update comments ; remove ndef
385       ALWAYS_USE_MPI (no longer needed after fixing usingMPI settings - March 2012)
386    o pkg/salt_plume added to lab_sea/input_ad.noseaicedyn
387    
388    checkpoint63m (2012/04/27)
389    o pkg/shelfice:
390     - account for partical cells in surface level below ice-shelf for hydrostatic
391       pressure calculion (set uniformFreeSurfLev to F); update isomip experiments.
392    o ad test experiments:
393     - update and rename to "ad_optfile.local" local AD-optfile specific to a
394       particular adjoint verification experiment (in verification/*/code_ad/)
395    o pkg/seaice & pkg/exf:
396     - Part two of ECCO-CLIVAR code merges.
397       Completes merge of seaice area relax. code.
398       Requires unified CPP option EXF_ALLOW_SEAICE_RELAX
399       to be set in EXF_OPTIONS.h since this pkg controls its I/O
400       (and avoids second CPP option in SEAICE_OPTIONS.h)
401     - change default value of costIceStart & costIceEnd to a valid date.
402     - add snowPrecip to HSNOW in seaice_growth
403    o pkg/ptracers:
404     - move ptracers summary and setup check into separated S/R ; add a check for
405       valid PTRACERS_Iter0 value (error+stop or just warning).
406    o pkg/cal (+ pkg/ecco):
407     - avoid calling a S/R with 2 times the same arg (FWD: unless both are only used
408       as input; and for AD, unless both are not differentiable (e.g., k index)).
409    o model/src:
410     - define internal flag "uniformFreeSurfLev" (=T when free-surface level-index
411       is everywhere k=1) to speed-up some calculations (by pass kSurf reference);
412       temporary set to usingZCoords value (to be changed to F when using shelfice).
413     - hydrostatic pressure: implement partial cell near the surface also for
414       Z-coordinates (for the case where uniformFreeSurfLev=F); replace test on
415       usingZCoords with test on uniformFreeSurfLev where needed (in NonHyd code).
416    o pkg/ctrl/ctrl_init.F:
417     - add a formal parameter to s/r ctrl_init_rec to print
418       xx_$(ctrl_valiable)_file for easier debugging
419     - move call of cal_* routines into the if-block where they are really
420       needed so that xx_$(ctrl_variable)_period can be 0 or -12 without having
421       to specify a startdate
422    o pkg/seaice:
423     - update comments in SEAICE_OPTIONS.h (+ similar update of lab_sea/code and
424       global_ocean.cs32x15/code versions).
425     - turn on seaice Multi-category (in data.seaice, SEAICE_multDim=7) for
426       verification experiment global_ocean.cs32x15.seaice and update results.
427    o pkg/exf:
428     - new S/R EXF_GETFIELD_START to return starting-time of a forcing field
429       (according to useExfYearlyFields).
430    o pkg/cal:
431     - move calendar setting & summary (previously in cal_readparams.F) into new
432       S/R CAL_INIT_FIXED to be called later in the initialisation process, once
433       length of the simulation is set (after SET_PARMS call); This is an attempt
434       to fix Pb when, e.g.: pkg/longstep, modifies the length of the run.
435     - For safety: keep a record of pkg/cal parameter settings status
436               to allow to STOP if one pkg/cal S/R is called too early.
437     - add a stop in all basic pkg/cal subroutines if called before setting is done.
438     - modify cal_getdate.F: stop when nothing was returned;
439       if called with myIter=-1, simply retrun modelBaseDate (1,2 = startDate_1,_2);
440       this allows to remove "cal.h" from seaice_read_parms.F & init_mnc_vars.F.
441    
442  checkpoint63l (2012/04/04)  checkpoint63l (2012/04/04)
443  o pkg/bbl:  o pkg/bbl:
444    - fix call to FIND_RHO_2D in bbl_calc_rho.F (case multi-tiles per proc);    - fix call to FIND_RHO_2D in bbl_calc_rho.F (case multi-tiles per proc);

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