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revision 1.1122 by mlosch, Thu Jun 11 09:04:13 2009 UTC revision 1.1414 by ifenty, Wed Apr 27 00:26:33 2011 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7  o pkg/seaice: make the (placeholder-)tracer IceAge a little more meaningful  
8    o pkg/seaice:
9      - fix calculation of saltFlux and saltPlumeFlux when using SEAICE_SALINITY
10    o verification/lab_sea, 1D_ocean_ice_column, seaice_obcs, global_ocean.cs32x15
11      - updated affected output*.txt files due to salt and saltPlumeFlux bug fix
12    
13    
14    checkpoint62w (2011/04/26)
15    o pkg/mom_fluxform:
16      - fix calculation of del2u & del2v (no-slip BC) when using Non-Lin Free-Surf.
17      - use parameter "sideDragFactor" in no-slip BC side-drag part.
18      - update output of exp. global_ocean.90x40x15
19    o pkg/mom_vecinv:
20      mask del2u & del2v (no effect on results, but cleaner & closer to mom_fluxform)
21    o update seaice exp.:
22      use more consistent parameter values (remove "backward compatability only":
23       ICE2WATR, SEAICE_lhSublim, SEAICE_cpAir, SEAICE_rhoAir + set rhoConstFresh)
24      related to thermodynamics seaice. Update output (fwd+AD) of exp.:
25       1D_ocean_ice_column (x2), lab_sea (x8), ioffline_exf_seaice (x2) & seaice_obcs
26    o update test-exp global_ocean.90x40x15:
27      o use default CD_CODE_OPTIONS file (Adams-Bashforth on CD Mom & Coriolis).
28      o increase Overlap size from 2 to 3 (to allow to test bi-harmonic Visc.)
29      o new pickup-files from a 100.yr run with pkg/down_slope (input.dwnslp params)
30      o turn on zStar & viscA4 in standard set-up (dir input/)
31        and update output files: output.txt & output.dwnslp.txt
32    o new AD-test experiment: obcs_ctrl
33      (From Matt MITgcm_Contrib/SOSE/BoxAdj) to test OBCS as control vector.
34    o pkg/dic:
35      fix two bugs in handling water vapour pressure in carbonate chemistry
36      and air-sea fluxes. Found by Val Bennington and Galen McKinley
37      (add DIC Option = WATERVAP_BUG to recover old results)
38      update output of tutorial_global_oce_biogeo (fwd+AD) & tutorial_dic_adjoffline
39    o adding allowInteriorFreezing option to check for water below freezing point
40      at depth and bring the negative heat anomaly to the surface level
41    o pkgs _fields_load:
42      - extend GET_PERIODIC_INTERVAL to deal with non-periodic case (from pkg/rbcs)
43      - use new S/R GET_PERIODIC_INTERVAL in pkgs:
44        bulk_force, cheapaml, cfc, dic, obcs (+ ctrl/ctrl_get_gen_rec), offline and
45        rbcs to get interpolation weights and time reccord number.
46      - fix multi-threading in aim_fields_load.F
47      - apply EXCH to temp arrays [0,1] after reading in dic_fields_load.F
48    o external_fields_load:
49      new S/R GET_PERIODIC_INTERVAL to calculate which time-record (and linear
50       interpolation weights) to use in a periodic time-series ; do not divide by
51       time-step to convert to integer:
52       - this fixes case where externForcingPeriod is not multiple of time-step
53          (Thanks to Christopher L. Wolfe)
54       - this fixes case where externForcingPeriod is an odd multiple of time-step
55         (was wrong by half of time-step); update results of tutorial_global_oce_in_p.
56      store index of time-record which is currently loaded:
57       - works without any assumption on sequence of calls to EXTERNAL_FIELDS_LOAD ;
58       - needed for the adjoint but not yet used because of extensive recomputations;
59         (to be fixed soon)
60    
61    checkpoint62v (2011/04/02)
62    o verification/1D_ocean_ice_column added to test Ian Fenty's
63      pkg/seaice_growth.F modifications for improving sea ice code differentiability
64    o update output of exp4, internal_wave, seaice_obcs, tutorial_plume_on_slope
65      (new velocity statistics after changing maskInW & maskInS definition)
66    o pkg/generic_advdiff with OBCS:
67      use maksInW & maskInS in advective flux and in biharmonic diffusion calculation:
68      equivalent to assumption of no tracer gradient outside the OB region.
69      This will affect the results if using obcs+biharmonic diffusion.
70      update output_adm.txt of experiment bottom_ctrl_5x5 (not expected since no obc)
71    o pkg/obcs:
72      change definition of maskInW & maskInS: leave OB edges inside (maskIn=1)
73      (e.g., maskInW(OB_Ie)=1 ) so that velocity normal-component at OB is still
74      in Interior region. No impact on solution but affects Velocity monitor stats.
75    o pkg/ptracers (adjoint)
76      New option AUTODIFF_PTRACERS_SPLIT_FILES for writing separate
77      tape file for each tracer
78    o model/inc/src and pkg/autodiff: add parameters that allow to turn
79      of parts of the adjoint code at run time. For now, there are only
80      useKPPinAdMode, useGMrediInAdMode, and useSEAICEinAdMode. These
81      parameters are set in data.pkg.
82      This is the lazy coward's version of doing this, but still useful for
83      debugging. In order to do it right, everything needs to be moved to
84      pkg/autodiff.
85    o pkg/autodiff: fix global_sum_tile_ad.F by resetting adsumPhi at
86      the end; this fixes the adjoint balancing code for open boundaries.
87    o pkg/ctrl:
88      - change behavior of xx_${varname}period to be analogous to exf-conventions:
89        xx_${varname}period =   0.,  means time-independent control part
90        xx_${varname}period = -12., means one-year-periodic monthly control part
91      - introduce helper routine ctrl_init_rec (part of ctrl_init.F) to
92        clean up ctrl_init a little, remove unused variables
93      - ctrl_init: fixed the handling of the start/endrec for obcs-variables
94      - move "call cal_GetMonthsRec" from s/r ctrl_get_gen to s/r ctrl_get_gen_rec
95    
96    checkpoint62u (2011/03/15)
97    o model/src:
98      - for the adjoint, change NonLin-FreeSurf initialisation sequence: fill-in
99        h0Fac from INITIALISE_FIXED and reset hFac to h0Fac in INITIALISE_VARIA ;
100      - in initialise_varia.F (except for ALLOW_DEPTH_CONTROL) remove 2nd call to
101        INI_DEPTHS, INI_MASKS_ETC & INI_LINEAR_PHISURF.
102    o pkg/ctrl/obcs/ecco:
103      - remove obsolete, unused, and partially broken code:
104        ctrl_obcsvol/ctrl_obcsbal/ctrl_volflux and code within
105        ALLOW_CTRL_OBCS_BALANCE
106      - put a stop statement into ecco/cost_obcsvol.F, but also add
107        cost_obcsvol to ecco_ad_diff.list
108    o pkg/ecco: fix counting cost function contributions for obcs (code
109      by Matt M.) and diffkr for diagnostics
110    o pkg/ecco, pkg/ctrl, pkg/grdchk:
111      add cost penalty terms for initial uvel, vvel, eta controls
112      and I/O for prior error files
113    o pkg/mdsio:
114       move mds_check4file.F from eesupp/src to mdsio_check4file.F ; add option
115       (new argument) to check for tiled file in mdsioLocalDir : this fix the
116       restart from pickup_som , pickup_dic (& dic_co2atm) with mdsioLocalDir.
117    o pkg/ctrl:
118     - ctrl_obcsbal.F, ctrl_obcsvol.F: replace last calls of ctrl_getrec by
119       ctrl_get_gen_rec, put a stop statement into ctrl_getrec. Remove
120       unused and superfluous variables
121     - ctrl_get_gen_rec.F: catch the case of xx_genperiod=0.
122    o pkg/ecco
123     - enable adjoint of Stevens OB
124    o pkg/ctrl/ecco/grdchk:
125      - remove global declaration of tmpfldx/yz and tmpfldx/yz2.
126        Fortunately, we do not have any tests for the numerous cpp-flagged
127        option of "obcs as control parameters" so we will never know
128        if this is an improvement (but at least now things compile).
129      - remove an obsolete initialization from ecco_cost_init_barfiles.F
130      - fix some problems within never used ifdefs to make the code compile
131    o pkg/obcs:
132     - Refine Interior mask definition to work with more complex OB (e.g.
133       if OB_Ie < OB_Iw); In case default setting is not sufficient, allows to
134       read in Interior mask from file. Check if Interior mask is consistent
135       with OB list of indices.
136    o pkg/seaice
137     - beginning code for a seaice tracer package,
138       but currently only used for seaice age: SEAICE_AGE
139       SEAICE_num = 4
140       iTracer = 1: area-weighted ice age
141               = 2: volume-weighted ice age
142               = 3, 4: template for one-year vs. multi-year ice
143       data.seaice has new namelist SEAICE_PARM03 for arrays related to
144       SEAICE_num
145    
146    checkpoint62t (2011/03/05)
147    o pkg/obcs:
148     - obcs_apply_uv.F: change to a 2 steps method, first tangential component;
149       then normal component. This ensures that the normal component is set
150       correctly even when it conficts with tangential setting from an other OB.
151       Affects results of test-experiment seaice_obcs: update the output.txt
152    o pkg/obcs:
153     - add code to monitor statistics of dynamical fields at OB.
154     - take OBCS_BALANCE code out of obcs_calc.F into new S/R OBCS_BALANCE_FLOW :
155       - fix to OBCS_BALANCE code (right hFac ; deal with simple OB intersection).
156       - change default: balance the Net inflow through all OB (instead of balancing
157         each OB separately); keep the old method if setting OBC_balanceFacX < 0.
158     - switch on useOBCSbalance in dome experiment: only correct Western OB outflow
159       to match Nortern OB inflow (OBCS_balanceFacN=0).
160    o pkg/seaice:
161     - redefined actual sea ice age to be ICEAGE/HEFF ifdef SEAICE_AGE_VOL
162    o pkg/seaice (seaice_growth v 1.113):
163     - reverting seaice_growth to v 1.111 in order to have code with exact bit
164       compatibility with MITgcm_contrib/ifenty/Fenty_seaice_thermo_code_merge
165       CPP option SEAICE_OCN_MELT_ACT_ON_AREA removed in v 1.112 is reintroduced
166       runtime flag SEAICEareaFormula is kept but is inactive
167    o model/src:
168     - add new param to scale curvilinear grid distance and area when using
169       a different sphere radius from the grid-files.
170     - test/check multi-threads EXCH applied to local variable (cg2d_x)
171    o adjoint:
172     - enable adjoint of Stevens OB
173     - add dummy_in_dynamics to enable extraction of ADJrhoinsitu
174       (a bit delicate because of potentially modified adj. common block structure;
175       current switch is ALLOW_AUTODIFF_MONITOR_DIAG, could be changed later)
176    
177    checkpoint62s (2011/02/15)
178    o pkg/seaice (seaice_growth v 1.112):
179     - introduce SEAICEareaFormula run time parameter, which selects the recipe for
180       computing the ice cover tendency from effective thickness tendencies. Include
181       Ian Fenty's formula.
182     - remove 'undef SEAICE_OCN_MELT_ACT_ON_AREA' which may now be achieved using
183       SEAICEareaFormula.
184     - simplify notations for the various d_HEFF/d_AREA terms.
185    o pkg/gmredi:
186     - add Boundary-Value-Problem bolus transport (Ferrari etal, OM 2010) code
187       from Christopher Wolfe (UCSD); add partial cell factor in vertical derivative;
188       add a verification test-run (front_relax.bvp) to test GM_useBVP.
189    o pkg/seaice (seaice_growth v 1.111):
190     - for SEAICE_DO_OPEN_WATER_GROWTH, replace Gael's implementation with Ian's.
191     - the new SEAICE_DO_OPEN_WATER_MELT allows open-water air-sea heat fluxes to
192       also melt ice.
193    o pkg/seaice:
194     - McPhee formula for Ice-Ocean fluxes (provided by Ian Fenty).
195     - can be used by #define MCPHEE_OCEAN_ICE_HEAT_FLUX in SEAICE_OPTIONS.h
196    o pkg/cheapaml:
197     - from Nico Wienders: New version of this package.
198    o pkg/flt:
199     - add CPP options to prevent floats to re-enter the opposite side of
200       a periodic domain (default: keep periodicity)
201    o pkg/gmredi:
202     - apply exchange to GM_PsiX,GM_PsiY to get valid values near CS-corners
203       (needed for multi-dim advection).
204     - switch on GM Advective form in global_ocean.cs32x15 and update output.txt
205    o model/src:
206     - fix wrong re-setting of addMass array (ALLOW_ADDFLUID) for atmospheric run.
207    o tutorial_tracer_adjsens
208     - extend to NLFS and replace maskC by hFacC
209       (change reference output accordingly)
210    
211    checkpoint62r (2011/01/24)
212    o testreport:
213     - add option -deloutp (-do) to remove output file after successful run
214     - add option -mfile (-mf) for MPI machile-file and for each test-exp,
215       extract exact list of procs from this file ; adjust COMMAND by
216       replacing TR_MFILE & TR_NPROC with local machile-file & Nb of MPI procs.
217    o pkg/ecco: replace old ineffective way of penalizing deviations from
218      first guess (of obcs) with code by Matt Mazloff
219    o pkg/ctrl: add code that allows the use of ALLOW_OBCS?_CONTROL without
220      exf/cal
221      - ctrl_init: fix initialisation (computation of diffrec) for obcs-ctrl
222        and handle case of obcs?period == 0
223        Not affected by these changes: There is still an inconsistency in
224        the computation of start/endrec for the obcs variables for ALLOW_CAL
225        defined (see comment by Menemenlis, 7-Mar-2003)
226      - make S/R ctrl_get_gen_rec return something meaningful even if
227        ALLOW_CAL is not defined
228      - ctrl_getobcs?: simplify code so that it does not need to use
229                       S/R exf_swapfields
230    o testreport:
231       allow to test MPI with different number of processors for each experiment:
232       create file "SIZE.h.mpi" in each build dir.
233       Note: update of "-command" argument not yet implemented.
234    o model/src, pkg/autodiff, pkg/ecco, pkg/seaice:
235      alleviate the need for additional 3D tapes when using
236      the non-inear free surface in the adjoint. This is done
237      by adding an 'update' of hfacc etc. to their current
238      value at the beginning of forward_step.F.
239    o pkg/seaice
240      seaice_lsr: move stress-divergence computations out of outer pseudo-
241      timestepping loop
242    o pkg/obcs/obcs_prescribe_read.F: move 'CALL OBCS_EXTERNAL_FIELDS_LOAD'
243      up, so that the calls of the ctrl_* subroutines are really at the end
244      of the routine.
245    o pkg/gmredi:
246      allow to specify a 2-D horizontal map and a 1-D vertical profil
247      as scaling factor for Isopycnal diffusivity (Redi) and GM diffusivity.
248    o pkg/seaice:
249      move lsr iterations from seaice_dynsolver to seaice_lsr.
250    o pkg/seaice:
251      reduce memory footprint of seaice mutldim advection tapes,
252      by using a 2D tape independent of the generic_advdiff ones,
253      and setting GAD_AREA=1 etc. rather than GAD_AREA=101 etc.
254    
255    checkpoint62q (2010/12/29)
256    o model/src:
257      - check horizontal grid-spacing for unset or zero/negative values.
258      - change AD test hs94.1x64x5 to be truly a 2-D set-up.
259    o pkg/flt:
260      - use (recent) mdsio S/R MDS_READVEC_LOC instead of local FLT_MDSREADVECTOR
261      - precision of input and output files set according to readBinaryPrec
262        and writeBinaryPrec (previously always 64.b), pickup remains at 64 bits.
263      - initial float position from tiled file was not converted to index space
264        (looks like a bug): fixed to make it similar to initial pos. global file.
265    o global_ocean.cs32x15:
266       change SIZE.h of AD set-up to get same tiling as with MPI.
267       Update output_adm, output_adm.thsice (pass@14) & output_adm.seaice (fail@11)
268    o model/src:
269       add flag to control printing of domain fields (bathymetry, hFac ...) in
270       ini_mask_etc (call to plot_fieds_xy*).
271    o pkg/thsice:
272       if useEXF, some forcing fields are not valid in overlap: fixed by computing
273       over the interior only + apply EXCH at the end (like with SEAICE advection).
274    o pkg/mdsio:
275      - add 2 arguments to S/R MDS_PASS_R4/8toRL/S for overlap size of buffer
276        to copy to/from, so that it can be used to replace MDS_PASS_WH_R8toRL/RS.
277      - change barrier call for safe multi-threads access to 3-D shared buffer.
278      - MDS_READ/WRITEVEC_LOC use buffers from MDSIO_BUFF_3D.h (instead of local ones)
279      - replace call to MDS_PASS_WH_R4/8toRL with call to MDS_PASS_R4/8toRL and
280        remove the 4 S/R MDS_PASS_WH_R4/8toRL/S.
281    o pkg/flt:
282      - add fourth-order Runge-Kutta integration
283      - add basic exch2 support (only 1 facet supported so far!)
284    o pkg/mdsio+rw:
285      new S/R to read local (or tile independent) vector (read counterpart of
286       mds_writevec_loc, and front-end write_glvec_rl/rs).
287    o global_ocean.cs32x15: additional input_ad.seaice experiment
288        that uses pkg/seaice rather than pkg/thsice.
289        (using multidim advection for seaice)
290    o towards more F95 syntax for array specification in namelist:
291      - change "data.diagnostics" (data.ptracers was changed before checkpoint62p)
292        of all verification experiments.
293           e.g.:    line: fields(1,3)='ETAN    ','ETANSQ  ',
294          was changed to: fields(1:2,3)='ETAN    ','ETANSQ  ',
295      - finish adding "-DNML_EXTENDED_F77" to DEFINES list in pgf77 and g77 optfiles
296    o global_ocean.cs32x15: additional input.seaice experiment
297        that uses pkg/seaice rather than pkg/thsice.
298    
299    checkpoint62p (2010/12/17)
300    o pkg/thsice: rename (ad tape index) iicekey as ticekey, and move it
301        to THSICE_SIZE.h to avoid conflict with pkg/seaice.
302    o pkg/seaice: add seaice_diffusion.f seaice_map_thsice.f to adjoint.
303        allow for use of multim. advection in seaice adjoint.
304    o pkg/seaice: add diagnostics for snow precipitation and sublimation flux
305      - first attempt to close budgets by taking into account the freshwater
306        flux implied by the sublimation of snow and ice. So far only the
307        volume budget is closed, turn on with soon-to-be-retired-again CPP-Flag
308        SEAICE_ADD_SUBLIMATION_TO_FWBUDGET
309    o eesupp/src:
310      new S/R with new option (NML_EXTENDED_F77) to change array specification
311      from F95 standard to commonly accepted extended F77 form.
312      This would allow to use F95 syntax in namelist (needed with gfortran 4.4.5)
313      and to revert back to the original syntax (with -DNML_EXTENDED_F77)
314      for less tolerant f77 compiler (e.g., pgf77, g77).
315    o globalFiles:
316      commented out in parameter file "data" since it's not safe with MPI
317      (e.g., wrong on aces); keep it if useSingleCpuIO=T (but not doing much
318      in this case); no longer commented out in restart test (tst_2+2).
319    o add adTapeDir to specify a special directory where adjoint tapes are
320      written/read (adread_adwrite.F). adTapeDir is specified in data/PARM05
321      and cannot be used together with mdsioLocalDir.
322    o nesting pkgs:
323      - packages_init_variables : put call to OBCS_INIT_VARIABLES in last position
324      - update Gianmaria's Nesting pkgs (from Contrib/nesting_sannino)
325      - add parameter files + utils dir + output from short run on beagle.
326    o pkg/seaice:
327        fix seaice_growth.F store directives; update results of exp. lab_sea.ad
328    o pkg/seaice: explicitly store tsurfloc in seaice_solve4temp.F to avoid
329      unnecessary copying in adjoint code, requires new parameter NMAX_ITER
330    
331    checkpoint62o (2010/11/25)
332    o pkg/exf:
333      - change CPP option EXF_VERBOSE to run-time logical param exf_verbose.
334    o pkg/seaice:
335      - seaice_ocean_stress: split a loop for better vectorization of the
336        adjoint code
337      - seaice_growth.F: fix bug in conservation of freshwater connected to
338        capping of heff, put contribution into d_HEFFbyNEG
339      - replace irritating parameters SEAICE_latentWater/Ice and SEAICE_sensHeat
340        by something more sensible (parameters that are what their name implies)
341      - change some defaults, so that by default exf-parameters are used for
342        things like rhoAir, cpAir,latent/sensible heat parameters, in order
343        to reproduce the old results, many data.seaice now contain funny values
344        for cpAir and latent heat of sublimation
345    o packages_readparms.F: move exf_readparms up in line so that
346        exf-parameters are visible for other packages (e.g. seaice)
347    o debugMode & debugLevel=2:
348      - differentiate between debugMode & debugLevel=2:
349        debugMode: controls printing of debug messages (sequence of S/R calls).
350        debugLevel: controls printing of algorithm intermediate results and stats.
351      - remove "if debugLevel=2 => debugMode" but keep "debugMode =>  debugLevel=2";
352        => allows to print debug-stats without all sequence of call messages.
353      - switch control of debug print from debugLevel to debugMode in many S/R.
354    o pkg/obcs (obcs-sponge):
355        fix bug that was introduced on Oct 25 (in dynamics.F v1.151): put back the
356        call to OBCS_PRESCRIBE_EXCHANGES (need to exch gU,gV when using obcs-sponge)
357    o pkg/generic_advdiff:
358      - record overlap minimum size for each advection scheme;
359      - refine criteria on overlap minimum size;
360      - check and stop (in gad_check) if overlap size is too small.
361    o pkg/obcs:
362      - with ptracers: remove multiple calls to obcs_apply_ptracer (only done
363        once, in ptracers_implicit.F)
364      - with seaice: remove test on empty file name in obcs_apply_seaice (always
365        apply OB values when tile has OB)
366    o model/src, coriolis setting:
367      - integer parameter "selectCoriMap" (=0,1,2) replaces 3 logical
368        useConstantF, useBetaPlaneF, useSphereF ; can now read coriolis from
369        files (selectCoriMap=3) with any grid.
370      - add parameter "fPrime" for constant second Coriolis coeff (default=0).
371    o pkg/seaice/seaice_growth.F:
372        a few cosmetic changes that reduce the number of lines of code
373    o pkg/obcs: add boundary conditions following Stevens (1990)
374      - the code follows old MOM/NAOSIM code
375      - so far it is only implemented for the eastern and western boundaries
376        and NOT for pTracers
377    o pkg/rbcs:
378      - replace rbcsInIter by rbcsForcingOffset, the time in seconds at the
379        beginning of the first rbcs forcing period.
380      - add option rbcsSingleTimeFiles that makes rbcs read forcing data like the
381        offline package, i.e., one file per time, labeled by iteration number;
382        deltaTrbcs sets the timestep with which the data was generated;
383        rbcsIter0 is the forcing iteration corresponding to rbcsForcingOffset.
384      - rbcsForcingCycle=0 makes forcing non-cyclic.
385      - make arithmetic safe for negative times and odd forcing periods.
386    
387    checkpoint62n (2010/11/09)
388    o pkg/seaice:
389        fix masking in free-drift S/R ; update results of exp. lab_sea.fd
390    o pkg/obcs:
391       New S/R to copy tracer value from the OB location to narrow band region
392        (width = same as overlap) beyond the OB: preserve OB value (needed for
393        high-order scheme) which were overwritten by EXCH call if in overlap
394        region. Applied to theta, salt, ptracer and advected seaice variables.
395       With seaice: use maskInC in similar way as in gad_advection.F,
396        in seaice_advection.F and advect.F.
397       Update output of experiment seaice_obcs and change exp4 to test OBCS with
398        4th order Adv.Scheme. for pasive salt and ptracer.
399    o tools/genmake2:
400      - when looking for an optfile (not specified), only search for Fortran compiler
401        (remove sym-link test + setting of CPP + makedepend check + C-compiler check)
402      - in get_fortran_c_namemangling: use "$CC $CFLAG" to compile C test programm
403        (instead of "$MAKE genmake_test.o" since an existing Makefile can be wrong)
404      - set default for CPP to "cpp -traditional -P" (was the case without specifying
405        an optfile, but otherwise default was just "cpp".
406      - comment out PLATFORM=$p_PLATFORM (no idea where p_PLATFORM comes from)
407      - when "CC" is not set in the optfile, look for possible C compiler
408        (instead of just setting CC=cc)
409      - put back version v.169 modif (from 2008/02/15), was dropped in v.173 changes:
410        => add a ".F" to ".o" rule for source files with no "#include" (such as
411           port_rand.F); otherwise, default ignores FOPTIM and just uses FFLAGS.
412      - move gfortran before g77 in list of possible Fortran compiler (consistent
413        with reference compiler switch from g77 to gfortran)
414    o pkg/seaice:
415      o remove SEAICE_OLD_AND_BAD_DISCRETIZATION-code, add a test to
416        seaice_check that stops the model, when the CPP flag is used.
417      o seaice_growth.F: make capping of ice volume conserving by returning the
418        capped ice as freshwater to EmPmR. This does not change the verification
419        experiments but will change runs where the capping is acutally active
420    o change reference platform+compiler from faulks+g77 to baudelaire+gfortran
421      (except the 2 fizhi test exp.); update output of exp.: bottom_ctrl_5x5,
422         global_ocean.cs32x15 (icedyn, thsice, AD thsice), global_ocean_ebm (AD),
423         lab_sea (fd, hb87, salt_plume), MLAdjust (3/5) and vermix (dd)
424    o tools/genmake2:
425      - merge genmake_warnings & genmake_errors into 1 log file: "genmake.log")
426      - change DUMPSTATE default to false (can use "-ds" option to switch it to T)
427      - clean previous genmake log files before anything else.
428      - change Makefile to remove testreport log files (*.tr_log) and genmake log
429        files only with "CLEAN" target (instead of "Clean");
430    o pkg/generic_advdiff:
431      Change OBCS in multiDim advection (gad_advection.F):
432       Use maskInC to prevent intermediate update of tracer-field in OB regions,
433       thus keeping current-time-step OB values; and remove the call to OBCS_APPLY
434       which were applying future time-step OB values.
435      This way, all explicit calculations use current-time-step OB values
436       (simpler and more consistent).
437      Affects results when set-up uses time-varying OBC and multi-dim advection;
438       update output of experiment seaice_obcs.
439    o pkg/seaice:
440      move OPTIONS (formerly locally defined) to SEAICE_OPTIONS.h:
441       this includes SEAICE_GROWTH_LEGACY (+ SEAICE_DO_OPEN_WATER_GROWTH &
442         SEAICE_OCN_MELT_ACT_ON_AREA ) and SEAICE_SOLVE4TEMP_LEGACY.
443      Default (pkg/seaice/SEAICE_OPTIONS.h) is to define SEAICE_SOLVE4TEMP_LEGACY
444       but leave SEAICE_GROWTH_LEGACY undef ; For now, keep verification exp
445       unchanged (SEAICE_GROWTH_LEGACY defined in */code*/SEAICE_OPTIONS.h)
446    o pkg aim (2010/10/26):
447      - Introduce ALLOW_INSOLATION, moving toward a more general incoming solar radiation
448        formulation with obliquity, eccentricity, ... as run-time parameters,
449      - Introduce diagnostics for top-of-the-atmaophere incoming solar radiation and
450        upward shortwave radition at the surface (all-sky and clear-sky).
451    o pkg/obcs:
452      - writing sections with globalFiles=T does not work: switch to tiled-files
453        when writing sections for OBCS (change pkg/rw/write_rec.F accordingly).
454      - fix index bug (OB_Ie -> OB_Iw_) in obcs_apply_uvice.F
455      - apply OBCS_SEAICE_COMPUTE_UVICE to both uice and vice at all obcs
456    
457    checkpoint62m (2010/10/21)
458    o pkg/seaice: vectorize seaice_solve4temp.F
459      - move iterations loops outside of i/j-loops
460      - requires 2D arrays for TB and effConduct
461      - add 2D iceOrNot to replace HICE_ACTUAL.GT.0, as HICE_ACTUAL is
462        modified in this routine
463      - a little bit of clean up, adjusting indentation, etc.
464      - replaced a few TEN**a by exp(a*log(10.)) in new code for better
465        performance and '**TWO' by '**2' (because TWO is a float),
466        replaced ONE, ZERO
467    o eesupp/src:
468       fix flow dir for exch1_z_RX_cube, exch1_uv_RX_cube & exch1_bg_RX_cube
469    o pkg/seaice/seaice_growth.F
470      Revision 1.89 of seaice_growth.F completes the overall october 2010 revision and
471      merging process. The merged routine has two branches, and one activates the 'evolution'
472      branch by setting SEAICE_GROWTH_LEGACY to undef (at the top of the routine for now).
473      In summary, here is what the '10/10 revision' did consist of
474        part 1: seaice_growth.F revisions 1.71 to 1.75
475          - Preliminary seaice_growth.F clean-up, keeping test results strictly unchanged.
476            The emphasis here was on improving readability (e.g. by trying to use meaningful
477            variable names) and modularity (e.g. by adding arrays to store heff etc. updates).
478        part 1.5:
479          - revising the lab_sea experiment to make it a more useful (i.e. stable
480            and representative of an actual model run). This was done by generating a
481            (winter) pickup to start from, switching back the main experiment dynamic
482            solver from evp to lsr, having one of the experiments use the free drift solution.
483        part 2: seaice_growth.F revisions 1.76 to 1.85
484          - Sorting out hard-coded constants that prevented heat and fresh water conservation.
485          - Sorting out the various fields units and sign (set early on and reset at the end)
486            to avoid numerous scalings/re-scalings. By v1.85 the basic unit for ice, heat and
487            fresh water stock is 'effective ice meters', and >0 implies more ice/snow.
488          - Using tendency terms arrays (d_HEFF* etc.) to alleviate remaining code locks,
489            and simplifying logical expressions to further improve readibility.
490        part 3: seaice_growth.F revisions 1.86 to 1.89
491          - Re-organize the blocks of code more logically.
492          - Merging the '_if.F' pieces that add something new.
493    o pkg/thsice:
494      - vectorize thsice_solve4temp and thsice_get_exf.
495        Problem: thsice_solve4temp has an unvectorizable statement that
496        might also be problematic for TAF
497      - thsice_get_exf: add the ALLOW_BULK_LARGEYEAGER04 CPP-flag. This
498        does not change the verifcation experiment, but will change all
499        experiments that have this flag undefined (not tested in verification);
500        a little reorganization to save a few 2D fields and recomputations
501      - 1st step of revisiting thsice adjoint (major recomp. sorted out)
502      - 2nd step:  fix some store dirs
503        o seems to work somewhat, i.e. using ifort but not g77
504        o likely cause are incomplete init. or recomputation
505        o start verification/global_ocean.cs32x15/input_ad.thsice
506    o pkg/obcs: add support for exch2
507      - the position of the boundary and prescribed values are specified using
508        a global domain with exch2 facets stacked
509        - in x for N,S boundaries (like W2_mapIO=-1)
510        - in y for E,W boundaries (so E,W boundaries do not overlap)
511    o pkg/mdsio: add support for writing global sections with exch2
512        file layout is as for obcs described above:
513        - for x-z sections, facets are stacked in x (like W2_mapIO=-1)
514        - for y-z sections, facets are stacked in y
515    o pkg/thsice:
516       - change a few routines for better vectorization: thsice_albedo.F,
517         thsice_step_temp.F, and in thsice_calc_thickn.F. Results are
518         not affected, but in particular the latter routine has changed
519         dramatically (not necessarily easier to read now).
520       - re-arrange calculation in THSICE_SOLVE4TEMP: move outside of i,j loops
521       iteration loop and call to S/R THSICE_GET_BULKF & THSICE_GET_EXF.
522    o verification/lab_sea:
523      - overhaul of the forward model experiments. The main motivation
524        for this revision is that lab_sea has proven quite fragile (when
525        changing the sea-ice code, and switching platforms) to a point
526        when failures were very hard to attribute to specific code problems.
527      - the suspected reason for this fragility is noise amplification by evp so,
528        to start with, we decided to replace evp with lsr in the main experiment.
529      - the input.lsr experiment thus became obsolete and was removed.
530      - it was replaced with the input.fd experiment that uses an
531        analytical "free drift" solution as the ice velocity field.
532      - Taken together, input (lsr), input.fd (free drift) and input.hb87 (evp)
533        will hopefully allow us to discriminate problems due to dynamic solvers
534        from problems due to the thermodynamic code. input.salt_plume (lsr) allows
535        us to test additional options, along with the salt plume package.
536      - Finally a pickup was generated (at the end of a one year run) to
537        make the tests more representative of an actual model run. Previously
538        the tests starting point was a 1m thickness of ice everywhere.
539    o pkg/seaice:
540      - introducing S\R seaice_freedrift.F that compute the
541        analytical solution to an approximate ice momentum
542        equation (i.e. the simple stress/coriolis balance).
543      - define SEAICE_ALLOW_FREEDRIFT to trigger the computation
544        of the free drift velocity field, and enable its use.
545        To actually use the free drift solution as the model ice
546        velocity field set SEAICEuseFREEDRIFT to .TRUE. in data.seaice.
547    o move "useOASIS" from PARAMS.h to EEPARAMS.h and read it from "eedata"
548    
549    checkpoint62l (2010/10/04)
550    o pkg/seaice:
551      -fix the USE_ORIGINAL_SBI version (for variable freezing point);
552      -use "celsius2K" in SEAICE_VARIABLE_FREEZING_POINT and in new
553       version (with USE_ORIGINAL_SBI undef);
554    o add hooks for new packages OASIS, the package will follow
555      (hooks exclude the seaice pkg for now)
556    o pkg/autodiff: ALLOW_AUTODIFF_WHTAPEIO
557      Option to use mdsio_read_whalos.F/mdsio_write_whalos.F,
558      rather than mdsio_readvector.F/mdsio_writevector.F, within
559      adread_adwrite.F to read/write adjoint-related tapes to disk.
560    o eesupp and pkg/mdsio: ALLOW_WHIO
561      Option to write/read 2D fields to files including tiles halos.
562      The main purpose is for adjoint related "tape I/O".
563      The secondary purpose is for debugging phases.
564      A word on those rather specifically intended purposes.
565      The code was meant to be stripped down to the bare minimum.
566      Typically, there is a unique and basic mapping to the global
567      buffer (tile by tile, then proc by proc, then level by level), and
568      byteswaps and meta-files are omitted. Indeed the (*_WH*) code is not
569      meant to generate user friendly outputs of various shapes and forms.
570      Rather it is intended, for the knowledgeabale developers,
571      to be largely independent of the many mdsio options, to allow
572      outputs of tiles+halos in debugging phases and in adjoint runs,
573      and to allow some flexibility in tuning (adoint) I/O depending on each
574      file system behavior. With regard to tuning, most of the potential knobs
575      (to leave files open, to allocate the I/O indep. of usesinglecpuio,
576      to specify directories, to specify the typical size of I/O calls, etc.)
577      are not yet included, and will be added if they prove useful.
578    o pkg/seaice:
579       fix uninitialised arrays in USE_ORIGINAL_SBI version of seaice_solve4temp.F
580    o pkg/seaice:
581       new S/R seaice_solve4temp.F: this is the merged version of Ian Fenty
582       code (seaice_budget_ice_if.F) which enable to recover old standard
583       code (seaice_budget_ice.F) when option USE_ORIGINAL_SBI is defined.
584       temporary: add "#define USE_ORIGINAL_SBI" at the top of seaice_solve4temp.F.
585    o model/src (rStar):
586       use simple average (not area weighted) of rStarFac at U,V point when using
587       vectorInvariant and selectKEscheme=1,3 (consistent with mom. vertical advection)
588       update output of exp. fizhi-cs-32x32x40 and fizhi-cs-aqualev20.
589    
590    checkpoint62k (2010/09/17)
591    o adjoint
592       * changed verification/global_ocean.cs32x15 ; adjoint now tests
593         Adams-Bashforth 3 + NLFS + RSTAR
594       * some more modifs required for ECCO-GODAE v4
595    o pkg/seaice
596       add SEAICE_AGE_VOL option to use volume instead of area for
597       integrating SEAICE_AGE
598    o model/src:
599       first check-in of sigma & hybrid-sigma coordinate code ; also includes
600       non-linear free-surface parts ; but pressure-gradient not yet coded.
601    o pkg/ptracers:
602       option for ptracer to convert Salt Relax into additional EmP.
603        tested in exp. global_ocean.90x40x15.dwnslp (update output)
604    
605    checkpoint62j (2010/08/25)
606    o pkg/ggl90:
607       other minor changes: remove 3-D temp array gTKE (+ add argument myIter)
608    o pkg/dic: car_flux.F, phos_flux.F
609      - reduce number of exp-calls in order to improve performance
610      - clean up a little (replace fields by their macros, etc., fix
611        typo in CPP-flag)
612    o pkg/ggl90: minor changes
613      - GGL90diffKrS was removed --> always use GGL90diffKr
614      - GGL90viscAr was removed --> replaced with GGL90viscArU, GGL90viscArV
615      - hack of mxlMaxFlag=2 --> ensure mixing between first and second level
616        (commented out for now)
617      - change in max/min operations to ensure that smoothing is ok
618      - smoothing of GGL90viscAr was moved to ggl90_calc.F (as done for GGL90diffKr)
619      - always use diffKrNrT as background profile (i.e. never use diffKr field)
620    o pkg/cfc: bug fix, AREA(i,j,1,bi,bj) -> AREA(i,j,bi,bj)
621    o pkg/dic:
622      - model/src/impldiff.F: if TARGET_NEC_SX, extend loop ranges for better
623        vectorization
624      - small bug fix in insol for the unlikely case of a cartesian grid
625      - towards vectorizing the dic package: bio_export.F, car_flux.F, phos_flux.F
626        + now vectorize, which also removes adjoint recomputations;
627        + replace integer maksp1 by _RL maskp1
628        + replace a**x by exp(x*log(a)) in phos_flux.F for speed
629    
630    checkpoint62i (2010/07/21)
631    o pkg/flt:
632      - with OBCS: stop floats which enter the OB region
633    o model/src:
634      - use tempVertAdvScheme & saltVertAdvScheme (instead of horizontal ones)
635        for implicit vertical advection.
636    o pkg/seaice:
637     - account for melting in seaice age evolution.
638     - remove double counting of seaice ridging effect on seaice age.
639    
640    checkpoint62h (2010/06/18)
641    o pkg/exch2:
642     - remove exch2_*xy_rx files: call was replaced with exch2_*3d_rx(myNz=1).
643    o tools/genmake2
644      - remove "-pdefault" option: redundant with the use of "packages.conf";
645      - remove file pkg/pkg_default : set the default as a pkg group
646        ("default_pkg_list") defined in pkg/pkg_groups;
647      - fix for case pkg/pkg_depend is missing (was hanging before);
648      - add option "-pgroups" to specify a different pkg_groups than the default.
649    o verification/adjustment.cs-32x32x1:
650       add a "minimal" set-up test (code_min & input_min) which only compiles
651       eesupp/src and the 2 pkgs (exch2 & debug) which don't need model/src & inc.
652    o tools/genmake2
653      - extend pkg_depend rules to model & eesupp (e.g., if model depend on [pkg]))
654      - fix details of checking for mnc & profile pkg when NetCDF is unavailable.
655    o pkg/exf: merge exf_bulk_largeyeager04 into exf_bulkformulae because these
656      files are nearly the same anyway.
657      Step 1: make exf_bulkformulae look like exf_bulk_largeyeager04:
658       - redefinition of tau(i,i) (by a factor of ustar)
659       - 1./exf(Const/T) -> exf(-Const/T) (big change in the results)
660       - replace rhonil by rhoConstFresh in computation of evap (bug fix)
661       - replace u/vstress=tau*rd*ws*cw by tau*rd*u/vwind (changes results)
662       - replace
663         rd(i,j)= rdn(i,j)/(exf_one - rdn(i,j)/karman*psimh )
664         shn    = sh(i,j,bi,bj)*rd(i,j)/rdn(i,j)
665         by
666         shn    = sh(i,j,bi,bj)/(exf_one - rdn(i,j)/karman*psimh )
667         (changes results)
668       -> exf_bulkformulae v1.22,
669          update verification experiments lab_sea, offline_exf_seaice, seaice_obcs
670          (lab_sea: output.hb87.txt 1.11, output.lsr.txt 1.25, output.salt_plume.txt 1.13,
671                    output.txt 1.63
672           offline_exf_seaice: output.seaicetd.txt 1.7
673           seaice_obcs: output.txt 1.10)
674      Step 2: do the actual merge and remove exf_bulk_largeyeager04.F
675       -> exf_bulkformulae v1.23,
676          unfortunately requires updating lab_sea.salt_plume (6 matching digits),
677          and global_ocean.cs32x15.icedyn (only 11 matching digits)
678      Also update output_adm of exp. lab_sea (all 4) and offline_exf_seaice.
679    o adjoint of exch-1:
680     - pass high-level EXCH S/R through TAF (eesupp/src/exch_ad_diff.list)
681       (note: was already like this when using EXCH-2) and remove flow dir
682       and hand-written AD version of high-level EXCH S/R (pkg/autodiff);
683     - provide flow-dir for low-level exch1 S/R (eesupp/src/exch1_ad.flow);
684     - update pkg/exch2 diff list.
685    
686    checkpoint62g (2010/05/19)
687    o eesupp/src (exch-1):
688     - split exch_rx.F into Forward S/R (exch1_rx.F) and Adjoint S/R (exch1_rx_ad.F)
689       and remove argument "simulationMode"; same thing for all exch_*rx_cube.F
690       (renamed to exch1_*rx_cube.F).
691     - change accordingly exch_*_rx.template and AD version in pkg/autodiff
692       to call new exch1 S/R ; update Makefile and .cvsignore.
693     - replace call to exch2_xy_rx S/R with exch2_*3d_rx(myNz=1) (will remove
694       exch2_xy_rx later)
695      Note: after updating your code, need to run "make clean" in eesupp/src
696    o test experiment bottom_ctrl_5x5:
697       new output_adm.txt with fewer grdchk & less monitor output.
698    o model/src:
699      remove the call to ini_cori in initialise_varia.F (just keep the usual one
700       in initialise_fixed.F). More consistent with coriolis & horizontal grid
701       beeing treated in the same way (ini_grid is not called a 2nd time).
702    o pkg/exf:
703      - rewrite exf_bulk_largeyeager04.F for better vectorization, changes
704      global_ocean.cs32x15/input.icedyn (11 digits of agreement), updated
705      - fix adjoint (used worked for ALLOW_ATM_WIND defined, works for this now)
706      - cosmetic changes to exf_bulkformulae.F to make it look more like
707        exf_bulk_largeyeager04.F
708    o eesupp/src (exch-1):
709      - Fix AD EXCH code for 2-D domain special cases (Nx=1 or Ny=1).
710      - Separate buffer filling and MPI sending: allow EXCH-1 to work for local
711        array (non-shared) when using MPI+MTH. Also reduces number of BARRIER
712        (even without using MPI).
713      - Message mode: move RecvAck setting (indicator of buffer being ready)
714        from send_put to recv_get S/R (was useless before, but not sure if
715        it's much more useful now);
716      - Switch the order of sync: MPI-proc 1rst and then threads;
717      - take out spin-waiting code (#undef EXCH_USE_SPINNING), use BARRIER instead.
718      - fix AD code for communication mode ='get' (but not used).
719    o model/src:
720      initialise dPhiHydX,dPhiHydY inside calc_grad_phi_hyd.F (so that TAF does
721      not drop it in S/R mddynamics, producing NaN in hs94.1x64x5 AD-test exp).
722    o utils/matlab/rdmnc.m: adapt to be able to use the generic matlab netcdf API
723    o pkg/ctrl: require a specific set of control variables and exf-flags for
724      adjoint of seaice (stop in ctrl_check.F if conditions are not satisfied)
725    o model/src:
726     a) 1rst version of a new driver S/R to turn-off output freq and flags after the
727       1rst forward sweep, to avoid over-writing output files during recomputations
728       recomputations (& grdchk); called from cost_final.F (& ctrl_init_ctrlvar.F ?)
729     b) 2nd version:
730      - add specific pkg S/R for seaice & ptracers (called from S/R TURNOFF_MODEL_IO);
731      - switch-off more output flags (exf_monFreq, chkPtFreq, dumpInitAndLast,
732         writePickupAtEnd) + seaice & ptracers output;
733      - do not switch off MNC flags (otherwise, won't get admonitor netcdf file)
734    o model/src:
735      - new S/R rotate_uv2en_rl (..._rs) that rotates vector fields.
736    o pkg/exch2:
737      - remove "simulationMode" from arg. list of S/R EXCH2_RX1,2_CUBE ;
738      - add argument "signOption" to EXCH2_RX1_CUBE (will be needed for SM exch).
739    o pkg/autodiff & exch2:
740      process exch_uv_agrid_3d_rx.f & exch2_uv_agrid_3d_rx.f through TAF
741      (for now, only if ALLOW_EXCH2 is defined).
742    o pkg/autodiff:
743      - include PACKAGES_CONFIG.h in exch*ad.flow & exch*ad.F
744        (not supposed to be in CPP_OPTIONS.h) to get ALLOW_EXCH2 defined correctly.
745       + clean-up comments (_RS is not always real*4)
746      - fix bug in ADEXCH_UV_3D_RX (without EXCH2, was calling the forward exch S/R)
747      - add a stop in ADEXCH_UV_AGRID_3D_RX if trying to use it with EXCH2:
748        was calling a forward exch2, which is wrong ; used in SEAICE & EXF pkgs.
749    o testreport (AD-tests):
750      no longer link files from dir "../input" (1rst link files from
751      "../input_ad.[xx]" if secondary test "xx" and then from "../input_ad")
752    
753    checkpoint62f (2010/04/29)
754    o model/src/the_main_loop.F:
755      adjust store directives for seaice evp and multicategory according to
756      pkg/ecco/the_main_loop.F
757    o adjoint:
758      global_sum_ad was incomplete (noted many times by many people ;)
759      nice description by Jean U. as follows:
760      * allreduce(var) in global_sum.F can be interpreted as
761        reduce(sum) followed by broadcast of sum.
762      * The adjoint of that is
763        sum(adjoint) followed by broadcast(summed adjoint value)
764        or in other words, allreduce(sum, adjoint vars)
765      We were missing the sum(adjoint)!
766      Benign, except(!) for "global" scalars appearing in tile loops (bi,bj)
767      (noted by J.M. Campin, e.g., in cost_ssh_mean, variable offset).
768      The fix should produce 16-digit accuracy between
769      single-CPU multi-tile (e.g. nSx=2, nPx=1) and
770      multi-CPU single-tile (e.g. nSx=1, nPx-2)
771      We'll probably change this yet again shortly
772    o eesupp/src:
773      - fix global_sum_r4 (wrong from previous modif in Jun 2009; ever used ?)
774    o pkg/icefront
775      - ALLOW_SUBGLACIAL_RUNOFF option adds capability for time-evolving
776        specification of addmass array based on a 2D field, which is added
777        at bottommost wet level at each horizontal location.
778    o model/src:
779     horizontal grid initialisation (other than curvilinear): add code for Exch2 IO
780     layout; (not always compatible with delX,delY setting; commented out for now).
781    o pkg/exch2:
782     change tile to processor setting (case nSy*nPy > 1): allows default model mapping
783     (myX and myYGlobalLow) to be used for simple (1 facet, no blank tile) config.
784    
785    checkpoint62e (2010/04/15)
786    o pkg/obcs:
787      - fix wrong index in OBCS_SPONGE_V for Eastern-OB (reported by David Hebert).
788    o pkg/dic:
789      -fix bug in fe_chem.F for multi-tile (nSx*nSy > 1) set-up;
790        (note: not presently tested in any forward verification exp.)
791       update tutorial_global_oce_biogeo AD output file.
792    o pkg/exf:
793      - account for the variation of albedo as a function of zenith angle
794        by defining ALLOW_ZENITHANGLE in EXF_OPTIONS.h
795    o build_options:
796     - rename "linux_ia64_ifort+mpi_ice_nas" to "linux_amd64_ifort+mpi_ice_nas"
797    o pkg/dic:
798      change DIC atmos-CO2 box (method 3, dic_int1=3) initialisation & restart:
799      - use binary pickup file for restart;
800      - initialise atmos-CO2 box from dic_pCO2 parameter;
801      - fix multi-threaded.
802    o pkg/rbcs:
803     - clean-up RBCS code: add RBCS_OPTIONS.h file ; fix multi-threaded ;
804       change (+ fix IO calls) type of array RBC_mask from _RL to _RS.
805     - add RBCS to exp4 passive tracer 01 (rbcs was previously untested)
806       and update output.txt
807    o pkg/kpp:
808     - add diagnostics for KPP non-local flux of Temp, Salinity and pTracers;
809     - change diagnostic of KPP non-local term: output average of KPPghat*KPPdiffKzS
810       (= ratio of KPP non-local (salt) flux relative to surface-flux) when
811       using pkg/timeave & pkg/diagnostics (diag 'KPPghatK' replaces 'KPPghat ');
812     - change pkg/offline to read-in average KPPghat*KPPdiffKzS from file
813       KPP_ghatKFile (instead of the average of KPPghat from file KPP_ghatFile).
814    o pkg/offline:
815      fix bug in S/R OFFLINE_FIELDS_LOAD regarding surfaceForcing conversion factor
816      (bug was added in version 1.10 on 2007-08-23).
817    o pkg/offline:
818      - no need to specify periodicExternalForcing, etc ... to use offline pack
819      - offline input files no longer just single prec --> parameter offlineLoadPrec
820    o verification/lab_sea:
821      change AD test to multi-tile setup and update all 4 AD output.
822      NOTE: while cost function values remain very similar,
823      gradients are very different, although gradient checks are self-consistent
824      Should try to get to the bottom of this (cost function summation order?)
825    o pkg/dic:
826      in carbon_chem.F, replace log10 (AUTODIFF) with explicit form to avoid
827      a weakness of TAF that drops part of double precision in log10 derivative.
828      <= changes removed since problem has been fixed in current TAF version 1.9.71
829      update AD output of exp. tutorial_dic_adjoffline & tutorial_global_oce_biogeo.
830    o pkg/ecco:
831      add missing "_d 0" in cost_readers.F, cost_readtopex.F & cost_readtopexmean.F
832      update all 4 lab_sea AD output.
833    
834    checkpoint62d (2010/03/22)
835    o build_options:
836      remove '-r8' (and '-i4') from linux_*pgf and linux_*ifort optfiles.
837    o remove unbalanced quote (single or double) in commented line of source code
838      (may cause some warning with some preprocessor/makedepend versions).
839    o pkg/seaice:
840      fix seaice_model.F for adjoint (gael) and update AD results of experiments
841       lab_sea (std + evp + noseaicedyn) and offline_exf_seaice.
842    o testreport:
843      add option '-runonly' (short: '-ro') to just do the run part (without make).
844    o eesupp: remove JAM communication code (obsolete).
845    o add option to genmake2 & testreport to switch "_RS" type to "real*4"
846      (if allowed in CPP_EEOPTIONS.h); update default CPP_EEOPTIONS.h and return
847      to default CPP_EEOPTIONS.h for exp. inverted_barometer & solid-body.cs-32x32x1
848      (update also the output).
849    
850    checkpoint62c (2010/03/02)
851    o tools/build_options :
852       move (some) old optfiles from build_options/ to build_options/unsupported/
853    o model/src and pkg/exf
854       surface relaxation -- separating data and data.exf options
855       The point is to ensure that we specify the surface relaxation
856       either in data or in data.exf (but not half and half) and to
857       avoid an accidental relaxation to 0 (which happened if a time
858       scale was specified but the file name was left empty)
859    o model/src model/inc and pkg/mom_common
860       ALLOW_3D_VISCAH/ALLOW_3D_VISCA4 => 3D specification of Viscosity
861       => addition to the viscosity field as computed by others schemes
862    o tools/build_options:
863      - rename "_generic_mpi" -> "+mpi_generic" (like other "+mpi" optfile)
864        but keep the former optfile for few weeks for smooth transition
865    o pkg/ecco
866      - allow user defined cost function contributions
867         CPP: ALLOW_USERCOST_CONTRIBUTION
868         USAGE: compute contributions in cost_usercost_all.F
869      - note: this is identical to what ALLOW_GENCOST_CONTRIBUTION once was.
870          the two options are complementary.
871    o pkg/smooth
872      - migration from contrib to the main repository
873    
874    checkpoint62b (2010/01/26)
875    o pkg/monitor:
876      - change back mon_printstats_rl.F & mon_stats_rl.F and add a stop
877        (in case someone forgot to update customized pieces of code)
878    o nonHydrostatic:
879      - add Non-hydrostatic free-surface form (selectNHfreeSurf=1)(not fully tested);
880      - add a simple 2-D experiment (short_surf_wave) to test it.
881    o pkg/icefront:
882       adding the shell of, and the hooks to, a new package that
883       will model melting and freezing of vertical glacier ice fronts
884    o momentum:
885      add diagnostics of momentum tendency from Hydrostatic pressure gradient
886       (without surf.pressure term: would need a 2nd filling since implicit term).
887    o add 3 "_d 0"s so that fizhi compiles with xlf on iblade, and replace
888      two " &end" by " &" (in fizhi-cs-*) because S/R NML_SET_TERMINATOR
889      cannot deal with the former
890    o cleaning:
891      - remove all (except OpenAD) old TLM output from results_ad dirs.
892      - remove unused S/R (MDSWRITEMETA, DIAGNOSTICS_ADD2LIST, old DFILE IO S/R)
893      - comment out maskH definition (replaced by maskInC)
894    o pkg/monitor:
895      - change mon_printstats_rl.F & mon_stats_rl.F (were similar to mon_writestats_rl
896        & mon_calc_stats_rl) to be the RL equivalent of mon_printstats_rs & mon_stats_rs.
897    
898    checkpoint62a (2010/01/15)
899    o model/src:
900      - bottom pressure diagnostic: correct for r* (when nonlinFreeSurf >= 4)
901    o pkg/diagnostics:
902      - add optional level number diagnostics (i.e., level number to be define
903        explictly with S/R DIAGNOSTICS_SETKLEV) with parser-code(10)="X".
904      - strictly check for valid parser-code(10) ;
905      - check if adding diag to the list from the right place.
906    o pkg/longstep:
907      - change parameters and fix tracer conservation with rstar/nonlinear free surface
908    o diagnostics:
909     - in all pkgs, replace remaining calls to old S/R DIAGNOSTICS_ADD2LIST with newer
910       S/R DIAGNOSTICS_ADDTOLIST ; fix seaice VICE diagnostics.
911    o pkg/diagnostics:
912     - Add option for writing vertical integral (sum of selected levels) of an output
913        field instead of writing output field levels. Activate this option on a per
914        output-file basis, by setting the 2nd character of fileflag to 'I'.
915     - Add field-specific information relative to level integral in 3rd postion
916        of parser diagnostics code (gdiag): " "=cumulate levels, "R"=integrate
917        vertically (x level-thickness x hFac), "r"=same but without hFac.
918    o do_the_model_io:
919      - pass end-of-model-run flag as argument, from forward_step to diagnostics_write:
920        in case useSIGREG, will write (averaged) diagnostics (if dumpAtLast) before
921        writing pickups and stopping.
922    o pkg/diagnostics (for now, only with mdsio):
923      - write time information to meta file (and modify accordingly rdmds.m) :
924        time-averaged diagnostics output: write starting and ending time of the
925        time-averaging interval ; snap-shot diagnostics output remains unchanged;
926    o pkg/timeave:
927      - S/R TIMEAVE_NORMALIZ: change size of cumulated-time array (was previously
928        always Nr), now assumed to be equal to number of levels of averaged field;
929        only used for DIC_COST monthly mean arrays: this fixes dic_aver_final.F
930    o pkg/sbo:
931      - fix ocean bottom pressure global-average & 2-D time-ave output (was
932        neither initialised nor filled).
933      - add starting iteration in suffix of global-average output file
934        (to avoid over-writing the file after a restart)
935      - use standard MDSIO pkg S/R instead of SBO_WRITEVECTOR (fix byte-swap Pb).
936    o time-average:
937      - use simple cumulative-time array (no k index) in all pkgs: {PKG}_timeAve(bi,bj)
938        (pkgs: aim_v23, bulk_force, dic, gmredi, kpp, land, ocn_compon_interf,
939         ggl90, my82, opps, pp81, ptracers, sbo, seaice, shelfice, thsice)
940        this fix DIC_COST cumulative-time array (previously: bi,bj,k)
941      - fix 1rst call (nIter0) snap-shot output and accumulation (pkg/shelfice)
942      - fix missing accumulation for pkg/opps.
943      - cumulate fields only if doing time-ave output ({PKG}_taveFreq > 0)
944         (pkgs: ptracers, kpp, ocn_compon_interf, ggl90, my82, pp81);
945      - fix initialisation of time-ave vars and do only full time-step increment
946        (i.e.: no first & last "half time-step") (pkgs: ggl90, my82, opps, pp81);
947    o pkg/layers:
948      - use standard RW pkg S/R to write the output
949        and remove local write_fld version (which had a problem).
950      - use simple cumulative-time array (no level index) to fix time-ave S/R calls.
951      - fix LAYERS_CALC argument list.
952    o pkg/timeave:
953      - store cumulative-time in a simple tiled array (drop the level index)
954      - add new S/R (TIMEAVE_NORMALIZE) which uses simple cumulative-time array.
955    o pkg/ocn,aim_compon_interf
956      - changes for multi-threaded coupled run. (tested with ifort-11 on danton)
957    
958    checkpoint62  (2009/12/23)
959    o switch on useOBCSbalance in tutorial_plume_on_slope exp. and update output.
960        (was not previously tested in any other exp.)
961    o pkg/monitor:
962      - clean-up _RL/_RS version: add specific S/R for statistics with mask & volume:
963        mon_writestats_rl/s,F mon_calc_stats_rl/s.F ; will keep the old one
964        (mon_printstats_rl/s,F mon_stats_rl/s.F) just for bare statistics.
965      - use hFac & 2-D mask (instead of 3-D mask + hFac in previous mon_stats_rl.F).
966      - change del2 calculation.
967      - use interior masks (instead of maskH, <- to be remove).
968      - shorter monitor suffix for forcing stats ("forcing" instead of "extforcing").
969    o mask & obcs:
970      - define 2-D "interior" masks (i.e., zero beyond OB) at 3 locations (C, W & S).
971      - move global area computation from ini_masks_etc.F to ini_linear_phisurf.F
972        (called after packages_init_fixed)
973    o pkg/obcs:
974      - move bi,bj loops into obcs_calc, so obcs_prescribe_read is called only once.
975        Fixes bug in obcs+exf with nSx*nSy.GT.1
976      - fix multi-tile handling in obcs balance code
977    o nonHydrostatic:
978      - Implement AB-3 for non-hydrostatic vertical momentum ;
979        (change ordering of var. stored in pickup file when using NH)
980      - move NH code from solve_for_pressure.F to 2 new S/R: PRE_CG3D & POST_CG3D.
981      - add 2-D field to store Hydrostatic Surface Pressure adjusment from cg3d_x
982        (in prep. for new NH free surface form).
983    o pkg/obcs:
984      add files & OB-variables for wVel (Non-Hydrostatic) with useOBCSprescribe
985    o model/src:
986      fix 2-D solver initialisation for deep-atmosphere (p-coord) with topography
987    
988    checkpoint61z (2009/12/01)
989    o nonHydrostatic:
990      Fix missing vertical flux of vert. momentum near surface (k=1). This fixes
991        a spurious source of energy in simple baroclinic adjusment test case.
992      Update all non-hydrostatic exp output.
993    o model/src (3-d solver):
994      Change again 3-D solver free-surface RHS term when exactConserv=T:
995        simpler, consistent with exactConserv, and works with implicDiv2Dflow < 1
996        (which was not the case with previous formulation).
997      To recover previous version, just reset "oldFreeSurfTerm" to previous value.
998      Affects results of exp. global_ocean.cs32x15.viscA4 & hs94.cs-32x32x5.impIGW.
999    o nonHydrostatic:
1000      - compatible with implicDiv2Dflow < 1 ; + implement implicit factor
1001        for Non-Hydrostatic pressure gradient (similar to implicSurfPress).
1002      - change 3-D solver to work with r* (for now, only with linear free-surf.)
1003      - add few debug diagnostics (cg3d_x, residual)
1004    o model/src:
1005      fix missing EmPmR in 3-D solver RHS (was in cg2d_b but missing in cg3d_b).
1006        update output of exp. global_ocean.cs32x15.viscA4
1007    o update output of exp. global_ocean.cs32x15.icedyn after removing
1008      #define SEAICE_OLD_AND_BAD_DISCRETIZATION from SEAICE_OPTIONS.h
1009    o add entry points for Gianmaria's Nesting pkgs (from Contrib/nesting_sannino)
1010    o mnc: add horizontal grid coordinates (XC,YC) and (XG,YG) to netcdf output
1011      for complex grids, for now only to "state", "adstate", "adexf", "adseaice"
1012    o model: add Christopher Wolfe's implemetation of the single reduction cg2d
1013      (d'Azevedo, Eijkhout, and Romine, 1999) with CPP-flag ALLOW_SRCG and
1014      runtime flag useSRCGSolver. Modify verification experiment global_with_exf
1015      to test this code
1016    o pkg/cd_code:
1017      Change defaut D-grid time-stepping to get the same for D-grid momentum as for
1018       C-grid momentum. D-grid velocity used to be stepped forward in time with
1019       Adams-Bashforth only on surface pressure term. Tests show that using AB on
1020       D-grid coriolis term improves stability (as expected from CD-scheme paper).
1021      To reproduce old results, add 2 options (in CD_CODE_OPTIONS.h).
1022      Update results of exp: global_with_exf (x2), ideal_2D_oce, isomip (x2),
1023       lab_sea (3 Fwd +3 AD), natl_box (x2), tutorial_global_oce_biogeo (Fwd+AD),
1024       tutorial_global_oce_latlon, tutorial_global_oce_optim & tutorial_tracer_adjsens.
1025      Keep old results by adding CD_CODE_OPTIONS.h in exp: cfc_example, exp2,
1026           global_ocean.90x40x15(+AD), global_ocean_ebm(+AD) and OpenAD.
1027    o pkg/obcs:
1028     - fix bug in initialisation (broken since Oct 1rst modification)
1029       for useOBCSprescribe without useEXF.
1030    
1031    checkpoint61y (2009/11/15)
1032    o pkg/seaice
1033     - change (once again) the discretization for the evp solver: rather than
1034       squaring the averages of strain rates, average the squares to give
1035       a better approximation to VP behavior (in simple test); this breaks
1036       verification experiments that use EVP (lab_sea and lab_sea.hb87)
1037        --> update outputs
1038    o add CPP-flag (in mom_calc_visc.F) and TAF directive (in gmredi_slope_limit)
1039      to improve vectorization of adjoint code on TARGET_NEC_SX
1040    o verification/vermix:
1041      - change vermix to a more "classical" 1d column with high vertical
1042        resolution, seasonal heat flux forcing and constant wind forcing
1043        --> update outputs
1044    o pkg/seaice
1045     - fix diagnostics of principal stress components for EVP
1046     - add optional diagnostics of non-linear convergence for LSOR solver
1047     - make maximum zeta a runtime parameter
1048    o model/src (3-d solver):
1049      Undo modif from Dec 12, 2005 (solve_for_pressure.F cvs version v.49),
1050       which consisted in removing the Surf. Non-Hydrostatic pressure from the
1051       whole column and adding it to Eta (inspired from Casualli, 1999):
1052       Only affects 3-D solver initial guess and only if using ExactConserv,
1053       but tests did show a degradation of solver convergence. For this reason,
1054       decide to disable this piece of code.
1055       to recover previous version, just set zeroPsNH = exactConserv (line 78).
1056      Update output of exp. global_ocean.cs32x15.viscA4 & hs94.cs-32x32x5.impIGW
1057    o pkg/ggl90:
1058     - fix previous modif (unfortunatly has not been documented here).
1059    o pkg/seaice/autodiff:
1060     - add CPP flag to include clipping of zeta in EVP code;
1061       although clipping of zeta is not necessary for EVP and not recommended
1062       it was done by default, now clipping is disabled by default
1063     - modify computation and store zetaC/Z in seaice_evp for TAF
1064     - add CPP-flag SEAICE_ALLOW_CLIPVELS (undefined by default)
1065     - change seaice_calc_viscosities/strainrates for better
1066       vectorization after AD by TAF
1067     - rearrange common blocks in SEAICE.h once again for easier dumps of
1068       adjoint output, adjust adcommon.h and g_common.h
1069     - change flux form of default advection scheme for better vectorization
1070       of adjoint code
1071     - modify lab_sea/input.lsr to test the flux form of default advection
1072       scheme
1073    o autodiff: fix seaice fields in g_common.h (left over from 3 to 1 level
1074      transition in checkpoint61r)
1075    
1076    checkpoint61x (2009/10/19)
1077    o adjoint: adding two new verification experiments
1078      * tutorial_global_biogeo: an online dic sensitivity experiment
1079        (work with G. Forget)
1080      * tutorial_dic_adjoffline: an offline dic sensitivity experiment
1081        (an update of the Dutkiewicz et al., 2006 paper)
1082      Both use the same CO2FLUX cost function, but different controls
1083      Gradient checks look good, but some recomp. could still be traightened out
1084      Should add xx_dic control variable to test at some point
1085    o model/src:
1086      add run-time parameters to check and/or mask initial Temp & Salt
1087    o pkg/ptracers:
1088      apply zonal filter (if used) to all passive tracers
1089    
1090    checkpoint61w (2009/10/12)
1091    o adjoint:
1092      * update and finish work on adjoint of dic package (G. Forget)
1093      * start adjoint of offline package
1094      * bug fix for cube-sphere TLM code (active_file_g.F)
1095    o tutorial_global_oce_optim:
1096      now tested with 4 tiles (change data.grdchk and update output_adm.txt)
1097      and add SIZE.h_mpi for MPI testing
1098    o pkg autodiff
1099     - fix bug in autodiff_restore
1100     - make genmake2 remove comments and empty lines from ad_input_code.f in
1101       order to reduce file size (new script file remove_comments_sed)
1102    o allows to specify vertical profile of vertical viscosity (viscArNr)
1103    o pkg autodiff
1104      autodiff_ini_model_io: comment out writing of grid information to netcdf
1105      files, because at this time the grid fields are a bunch of zeros
1106      (this is analogous to ini_mnc_vars.F)
1107    o pkg seaice/autodiff:
1108     left-over from removing the 3-time-level fields:
1109     - small rearrangement of common blocks (SEAICE.h)
1110     - fix field declaration in order to get meaningful output in
1111       adseaice.*.nc (adcommon.h)
1112    o pkg obcs:
1113     - go through NH code only if nonHydrostatic=T
1114     - fix restart for Orlanski (Hydrostatic; still to fix NH+Orlanski restart)
1115     - move call to OBCS_CALC before SEAICE_MODEL which needs seaice-obc fields
1116       => Update output of experiment seaice_obcs
1117     - useOBCSbalance: code is wrong with multi-tile / proc: add a stop.
1118     - fix NH+Orlanski restart (add wvel OBC value in pickup file)
1119     - fix restart for useOBCSprescribe + useEXF
1120    o pkg ctrl
1121     - make obcs as control parameter work also with useSingleCPUio
1122     - replace a few sny and snx by Ny and Nx to be consistent with
1123       ctrl_set_globfld_x/yz.F
1124    o pkg seaice
1125     - re-introduce global field frWtrAtm for the case of
1126       ALLOW_MEAN_SFLUX_COST_CONTRIBUTION defined (SEAICE.h, seaice_growth.F)
1127     - catch the case of an empty filename in seaice_cost_init_fixed.F
1128    o pkg ecco:
1129     - small bug fixes in the_main_loop
1130      . fix order of monitor arguments
1131      . change SEAICE_MULTILEVEL to SEAICE_MULTICATEGORY
1132      . move include DYNVARS.h up outside the ALLOW_AUTODIFF_TAMC block so
1133        that ALLOW_ECCO_FORWARD_RUN works with NONLIN_FRSURF
1134     - replace cos(yc*deg2rad) by _rA in cost_mean_heat/saltflux.F, fix the
1135       imbalance diagnostics for wmean_h/sflux = 0
1136     - add actual values to f_obcsn/s/w/e in ecco_cost_final.F
1137     - catch the case of empty filenames in ecco_cost_init_fixed.F
1138       and ecco_readparms.F
1139     - fix the logic of wsalt=0.and.wsalt2=0 to wsalt=0.or.wsalt2=0 (and theta)
1140       to make this statement meaningfull in ecco_cost_weights.F
1141    o pkg zonal_filt:
1142      - change ZONAL_FILTER S/R interface (allows to filter 2-D fields)
1143      - when using rStar, filter uVel*hFacW instead of uVel
1144       (tested without topography: fix a Pb of growing instability with NLFS)
1145    o pkg/aim/thsice:
1146     -Add capacity to read a Q-Flux to be applied in slab-mixed layer thsice_slab_ocean.F
1147      (works as SST restoring)
1148    o pkg/thsice:
1149     -add specific parameter for salt restoring in slab mixed-layer
1150       (by default equal to the temperature restoring)
1151    
1152    checkpoint61v (2009/09/21)
1153    o pkg/kpp:
1154     -add double diffusive contributions as a hack, turned off by default
1155      for now, and the code can be excluded with a CPP-flag
1156      EXCLUDE_KPP_DOUBLEDIFF just as EXCLUDE_KPP_SHEAR_MIX
1157     -add a verification experiments to "vermix" to test this code
1158    o pkg/mom_common:
1159      Move computation of length scales to mom_init_fixed.F (avoid recomputation
1160      at each time-steps*levels).
1161    o pkg/layers:
1162      Created a new package for computing volume fluxes in temperature or
1163      [not yet implemented] density layers, e.g. for calculating residual
1164      overturning circulations.
1165    o pkg/diagnostics:
1166      implement a RS type version for the set of DIAGNOSTICS-FILL subroutines
1167    o fix few RS/RL type mismatch (check with ifort 11.1 "-warn all" option)
1168    o pkg/mdsio (& pkg/rw): rework high level S/R interface:
1169      To avoid mixing type (RS/RL) of input/output array argument,
1170      replace single mixed-type array with a pair from each type (RS/RL).
1171    o setting pickupSuff force to start from a pickup (even if nIter0=0): this
1172      is now implemented for all pkgs (previously only done for the main pickup)
1173    
1174    checkpoint61u (2009/08/25)
1175    o pkg/obcs:
1176      - change OB?eta from _RS to _RL and put them into a separate commen block
1177      - add code to read OB?eta from a file via obcs_prescribe_read: the code
1178        compiles and does not destroy any other experiments, the data is read
1179        properly, but the code is not tested in actual applications
1180    o ini_mnc_vars.F: if available (ALLOW_CAL), use startTime_1 and 2 to
1181      create a meaningful unit attribute for the time coordinate variable
1182    o pkg/ebm: add plenty of missing "_d 0" ;
1183       update results of experiment global_ocean_ebm (fwd + adjoint tests)
1184      Notes: several pieces of code only works for (very) specific set up
1185       (domain size, lat range, etc ...); should be documented & stop if one
1186       of those assumptions is not meet.
1187    o pkg/seaice: add missing "_d 0" in HSNOW initialisation
1188       update results of experiments: lab_sea (3 fwd tests + 2 adjoint tests)
1189          and offline_exf_seaice (seaicetd + adjoint).
1190    o add missing "_d 0" in ShortWave flux penetration (S/R SWFRAC):
1191       update results of experiments: lab_sea (4 fwd tests + 3 adjoint),
1192        seaice_obcs, global_ocean.cs32x15 (icedyn & thsice) and natl_box (x2).
1193    o few changes to pass when compiling with strick checking of arguments
1194       across S/R (allow to find few bugs in S/R calls).
1195    o pkg/seaice:
1196     - seaice_evp: move if-statement out of loop (TEM) at the cost of 11 new
1197       2d-fields, for slightly better performance
1198    
1199    checkpoint61t (2009/07/22)
1200    o pkg/seaice:
1201     - remove unused variables in seaice_evp
1202     - reduce number of SQRT in seaice_evp and seaice_calc_viscosities
1203    o eeset_parms.F, open_copy_data_file.F & ini_parms.F:
1204       named file replacing SCRATCH files (for TARGET_BGL & TARGET_CRAYXT):
1205       each processor opens a different file (a fix from Matt).
1206    o cg2d:
1207       use simple EXCH (overlap size = 1 and ignore corners), like in cg3d.F :
1208       this reduces number of EXCH calls by 2 when using exch2.
1209       For now, keep previous size array for gc2d_nsa.F to avoid Pb with store
1210       directives and missing simple EXCH (exch_s3d_rx) adjoint code.
1211    o pkg/thsice:
1212       add code for Near Infra-Red albedo (from Jeff)
1213       (turned on with run-time flag: thSIce_calc_albNIR, in data.ice).
1214    o ini_model_io:
1215       move (from packages_readparms.F & initialise_fixed.F) to ini_model_io.F
1216       MNC & MONITOR initialisation calls; move MNC calls from {pkg}_readparms.F
1217       to {pkg}_init_fixed.F for {pkg}= kpp, seaice & shelfice.
1218    
1219    checkpoint61s (2009/06/30)
1220    o pkg/exch2 (exch2_rxN_cube*):
1221       remove last BARRIER (no need to synchronise after getting data from shared
1222       buffer (get) as long as any change to buffer (put,recv) is between BARRIER)
1223    o change tiling of natl_box (from 2 to 4 tiles) to get it tested with MPI+MTH
1224      and generate new output (for the 2 tests) using default rotationPeriod.
1225    o pkg/exch2:
1226      - always call exch2_*_cube, not exch-1 anymore, if useCubedSphereExchange=F
1227        (was already the case with AUTODIFF_EXCH2 defined)
1228      - add bj in exch2 arrays and S/R.
1229      - can now use pkg/exch2 for regular (non CS) set-up; switch test experiment
1230        MLAdjust to exch2 (identical results except with MPI -> truncation diff);
1231    o add pkg/longstep for ptracer timestep a multiple of U/V/T/S timestep
1232      - adds deltaT argument to the subroutines TIMESTEP_TRACER DWNSLP_APPLY
1233        GAD_ADVECTION GAD_CALC_RHS GAD_IMPLICIT_R GAD_SOM_ADVECT
1234      - verification experiment natl_box.longstep
1235    o build_options: ifort+mpi_aces optfile (following Constantinos advise):
1236      allow different versions of ifort (8 or 9) and different versions
1237       of mpi (mpich or mpich2) to be used with the same optfile.
1238      requires to load a netcdf module and set MPI_INC_DIR (see comments inside
1239       optfile). Change testing scripts (example_scripts/ACESgrid) accordingly.
1240    o pkg/seaice:
1241      fix previous modif (3-level field removed) for old-pickup reading
1242    
1243    checkpoint61r (2009/06/25)
1244    o pkg/seaice:
1245     - clean up the 3-time levels of UICE,VICE,HEFF,AREA in three steps:
1246      1. introduce fields for time step (N-1)
1247      2. do not use levels 2 and 3 anymore (but keep them)
1248      3. replace 3D versions of UICE,VICE,HEFF,AREA by 2D versions. This
1249         includes changes to pkg/thsice/thsice_get_velocity.F,
1250         model/src/external_forcing_surf.F, pkg/obcs/obcs_apply_seaice.F, and
1251         pkg/obcs/obcs_apply_uvice.F.
1252     - completely remove code for leap-frog time stepping for second order
1253       advection
1254     - adjusted adjoint accordingly;
1255       gradient checks have improved by an order of magnitude!
1256    
1257    checkpoint61q (2009/06/22)
1258    o pkg/seaice: fix bug in free slip boundary conditons for LSOR solver
1259     - the boundary conditions along open boundaries are unclear, because the
1260       associated masks are set to zero and are thus treated as closed when
1261       applying the slip-boundary conditions.
1262     - move initialisation of grid variables from seaice_init_varia to _fixed
1263    o adding doc/diags_changes.txt
1264    o model/src:
1265      do_the_model_io: rename few pkg S/R which are called from do_the_model_io,
1266       to avoid "_diags" naming if no relation to pkg/diagnostics.
1267      ini_theta,ini_salt: fix (at least compile the code) reading from NetCDF
1268       file and only call PLOT_FIELD_XYZ if debugMode=T.
1269      remove few PLOT_FIELD_XY calls outside initialisation.
1270      remove few unnecessary BARRIER.
1271    o pkg/salt_plume: add SaltPlumeSouthernOcean to allow disabling
1272      of salt_plume package in Southern Ocean
1273    o pkg/thsice:
1274     - fix hOceMxL in overlap (needed for sea-ice advection);
1275       update output of experiment global_ocean.cs32x15.icedyn.
1276    o pkg/seaice:
1277     - make the (placeholder-)tracer IceAge a little more meaningful
1278    by avoiding ridging of age due to convergent ice flow    by avoiding ridging of age due to convergent ice flow
1279     - add diagnostics for surface temperature, atmospheric and oceanic
1280       heat flux, and atmospheric and oceanic ice growth
1281    
1282  checkpoint61p  checkpoint61p (2009/06/10)
1283  o eesupp (global_max & global_sum):  o eesupp (global_max & global_sum):
1284   - add one more element to buffer (start at index 0) for GL_MAX/SUM output;   - add one more element to buffer (start at index 0) for GL_MAX/SUM output;
1285   - remove starting & endding barrier (no longer needed)   - remove starting & endding barrier (no longer needed)
# Line 69  o eesupp: Line 1341  o eesupp:
1341    should be called before a "stop" if we know that all process are going    should be called before a "stop" if we know that all process are going
1342    to stop; if one Proc does call this S/R, will hang in MPI_FINALISE.    to stop; if one Proc does call this S/R, will hang in MPI_FINALISE.
1343    
1344  checkpoint61o  checkpoint61o (2009/05/26)
1345  o pkg/exch2: change check_depths to issue just a warning (instead of error+stop)  o pkg/exch2: change check_depths to issue just a warning (instead of error+stop)
1346  o model/src/ini_curvilinear_grid.F:  o model/src/ini_curvilinear_grid.F:
1347     compute angleSin/CosC when they are not read from a file     compute angleSin/CosC when they are not read from a file
# Line 110  o pkg/exch2: Line 1382  o pkg/exch2:
1382   - add examples (e.g., for lat-lon-cap_120) of parameter file "data.exch2"   - add examples (e.g., for lat-lon-cap_120) of parameter file "data.exch2"
1383     in utils/exch2/input.     in utils/exch2/input.
1384    
1385  checkpoint61n  checkpoint61n (2009/05/12)
1386  o eesupp & mdsio (SingleCpuIO):  o eesupp & mdsio (SingleCpuIO):
1387    - move mapping to global io-buffer inside gather_2d/scater_2d: this save    - move mapping to global io-buffer inside gather_2d/scater_2d: this save
1388      memory (1 less 2D global RL array); skip 1 buffer copy; and only send/      memory (1 less 2D global RL array); skip 1 buffer copy; and only send/
# Line 123  o pkg/mdsio: in preparation for topology Line 1395  o pkg/mdsio: in preparation for topology
1395      when using exch2. Add S/R to map global io-buffer to global model array.      when using exch2. Add S/R to map global io-buffer to global model array.
1396    - uses exch2_global_Nx,y instead of exch2_domain_nxt,nyt.    - uses exch2_global_Nx,y instead of exch2_domain_nxt,nyt.
1397    
1398  checkpoint61m  checkpoint61m (2009/04/29)
1399  o write_utils : change WRITE_1D_R8 to WRITE_1D_RL  o write_utils : change WRITE_1D_R8 to WRITE_1D_RL
1400    and add 3 other S/R for other types (R4,R8,RS).    and add 3 other S/R for other types (R4,R8,RS).
1401    Change calls to WRITE_0D/1D_R[4,8,S,L] to match the type of argument.    Change calls to WRITE_0D/1D_R[4,8,S,L] to match the type of argument.
# Line 159  o pkg/exch2 (+ utils/exch2): ignore blan Line 1431  o pkg/exch2 (+ utils/exch2): ignore blan
1431    and keep the original tile numbering. Note: compatible with old    and keep the original tile numbering. Note: compatible with old
1432    W2_EXCH2_TOPOLOGY.h & w2_e2setup.F topology files.    W2_EXCH2_TOPOLOGY.h & w2_e2setup.F topology files.
1433    
1434  checkpoint61l  checkpoint61l (2009/04/07)
1435  o Overlaps had been forgotten in calculating ijk keys : fixed  o Overlaps had been forgotten in calculating ijk keys : fixed
1436  o fix cyrus makedepend for gcc 4.4  o fix cyrus makedepend for gcc 4.4
1437  o experiment fizhi-cs-aqualev20:  o experiment fizhi-cs-aqualev20:
# Line 207  o pkg/seaice: Line 1479  o pkg/seaice:
1479      is defined, SEAICE_TEST_ICE_STRESS_1 is renamed into SEAICE_BICE_STRESS      is defined, SEAICE_TEST_ICE_STRESS_1 is renamed into SEAICE_BICE_STRESS
1480    - seaice_growth: replace computation of UG by a simple copy from wspeed    - seaice_growth: replace computation of UG by a simple copy from wspeed
1481    
1482  checkpoint61k  checkpoint61k (2009/03/18)
1483  o pkg/seaice: a few bug fixes mostly concerning the metric terms:  o pkg/seaice: a few bug fixes mostly concerning the metric terms:
1484    seaice_lsr: fixed a few metric terms,    seaice_lsr: fixed a few metric terms,
1485                affects lab_sea.lsr, lab_sea.salt_plume, seaice_obcs                affects lab_sea.lsr, lab_sea.salt_plume, seaice_obcs
# Line 224  o pkg/seaice: a few bug fixes mostly con Line 1496  o pkg/seaice: a few bug fixes mostly con
1496    updated all relevant verification experiments (except lab_sea//output_adm.txt    updated all relevant verification experiments (except lab_sea//output_adm.txt
1497      which was left over, but fails at level 7 & 6)      which was left over, but fails at level 7 & 6)
1498    
1499  checkpoint61j  checkpoint61j (2009/03/17)
1500  o pkg/seaice: turn a few hard wired parameters into run time parameters  o pkg/seaice: turn a few hard wired parameters into run time parameters
1501  o pkg/seaice/exf/monitor: turn netcdf coordinate variable T into model  o pkg/seaice/exf/monitor: turn netcdf coordinate variable T into model
1502    time in seconds as promised by the usints in seaice_monitor and exf_monitor    time in seconds as promised by the usints in seaice_monitor and exf_monitor
# Line 252  o autodiff Line 1524  o autodiff
1524    TAF store directivs "byte" and "kind" seem equivalent;    TAF store directivs "byte" and "kind" seem equivalent;
1525    Most tamc.h have been updated correspondingly.    Most tamc.h have been updated correspondingly.
1526    
1527  checkpoint61i  checkpoint61i (2009/02/13)
1528  o autodiff:  o autodiff:
1529    fix autodiff_sore/_restore indices for obcs    fix autodiff_sore/_restore indices for obcs
1530    (spotted by I. Hoteit, M. Mazloff)    (spotted by I. Hoteit, M. Mazloff)
# Line 287  o pkg/ggl90: a few modifications: Line 1559  o pkg/ggl90: a few modifications:
1559  o rename thetaMin,phiMin -> xgOrigin,ygOrigin  o rename thetaMin,phiMin -> xgOrigin,ygOrigin
1560    (maintain temporary backward compatibility, until next checkpoint)    (maintain temporary backward compatibility, until next checkpoint)
1561    
1562  checkpoint61h  checkpoint61h (2009/01/27)
1563  o pkg/diagnostics with "periodic averaging diagnostics":  o pkg/diagnostics with "periodic averaging diagnostics":
1564    fix S/R DIAGNOSTICS_COUNT ; hack diagnostics_out.F to get NetCDF output.    fix S/R DIAGNOSTICS_COUNT ; hack diagnostics_out.F to get NetCDF output.
1565  o pkg/my82: add missing "_d 0" ; update output of exp. vermix.my82  o pkg/my82: add missing "_d 0" ; update output of exp. vermix.my82
# Line 311  o pkg/mdsio: read/write vector: Line 1583  o pkg/mdsio: read/write vector:
1583    (drop to 4 digits matching for grad). But this test does not look very    (drop to 4 digits matching for grad). But this test does not look very
1584    reliable (was already failling on eddy, fc5, at 6.digits). Update output.    reliable (was already failling on eddy, fc5, at 6.digits). Update output.
1585    
1586  checkpoint61g  checkpoint61g (2008/12/29)
1587  o pkg/flt:  o pkg/flt:
1588    - move FLT_CPPOPTIONS.h to FLT_OPTIONS.h (standard name)    - move FLT_CPPOPTIONS.h to FLT_OPTIONS.h (standard name)
1589     + make OPTIONS file more standard.     + make OPTIONS file more standard.
# Line 324  o pkg/obcs: fix a CPP-flag, bug reported Line 1596  o pkg/obcs: fix a CPP-flag, bug reported
1596  o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to  o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to
1597    a still unfixed compiler/optimization bug    a still unfixed compiler/optimization bug
1598    
1599  checkpoint61f  checkpoint61f (2008/11/21)
1600  o pkg/seaice, LSR solver: fix bug in GLOBAL_MAX calls ;  o pkg/seaice, LSR solver: fix bug in GLOBAL_MAX calls ;
1601    update results of global_ocean.cs32x15.icedyn test.    update results of global_ocean.cs32x15.icedyn test.
1602  o move getcon.F from model/src to pkg/fizhi.  o move getcon.F from model/src to pkg/fizhi.
# Line 353  o fix CPP-flag REAL4_IS_SLOW, when _RS e Line 1625  o fix CPP-flag REAL4_IS_SLOW, when _RS e
1625   - tested in 2 experiments: inverted_barometer & solid-body.cs-32x32x1   - tested in 2 experiments: inverted_barometer & solid-body.cs-32x32x1
1626     (generate new output).     (generate new output).
1627    
1628  checkpoint61e  checkpoint61e (2008/10/23)
1629  o gmredi (Visbeck-variable-K):  o gmredi (Visbeck-variable-K):
1630    - fix the "OLD_VISBECK_CALC" option + move the #undef to GMREDI_OPTIONS.h    - fix the "OLD_VISBECK_CALC" option + move the #undef to GMREDI_OPTIONS.h
1631    - change computation of Visbeck-K where Slope > Smax :            - change computation of Visbeck-K where Slope > Smax :        
# Line 378  o pkg ggl90: Line 1650  o pkg ggl90:
1650          scale in ggl90_calc.F          scale in ggl90_calc.F
1651          (see Eq. (2.35) in Blanke and Delecluse, JPO, 1993)          (see Eq. (2.35) in Blanke and Delecluse, JPO, 1993)
1652    
1653  checkpoint61d  checkpoint61d (2008/09/25)
1654  o adjoint modifs  o adjoint modifs
1655    - adapt to new field rhoInSitu    - adapt to new field rhoInSitu
1656    - allow to revert from StoreDynVars2D, StoreDynVars3D    - allow to revert from StoreDynVars2D, StoreDynVars3D
# Line 405  o add initialisation of deepFac if using Line 1677  o add initialisation of deepFac if using
1677    ini_reference_state.F --> load_ref_files.F (- set anelastic factors)    ini_reference_state.F --> load_ref_files.F (- set anelastic factors)
1678  o change FIND_RHO_SCALAR : return rho (instead of rho - rhoConst)  o change FIND_RHO_SCALAR : return rho (instead of rho - rhoConst)
1679    
1680  checkpoint61c  checkpoint61c (2008/08/30)
1681  o add option ALLOW_ADDFLUID and run-time selector "selectAddFluid"  o add option ALLOW_ADDFLUID and run-time selector "selectAddFluid"
1682    to add mass source/sink of fluid in the interior (3-D generalisation    to add mass source/sink of fluid in the interior (3-D generalisation
1683    of oceanic real-fresh water flux).    of oceanic real-fresh water flux).
# Line 423  o change FIND_RHO to FIND_RHO_2D : Line 1695  o change FIND_RHO to FIND_RHO_2D :
1695    pass arguments tFld & sFld as local (tile) 2D-arrays ; +fix EOS_CHECK.    pass arguments tFld & sFld as local (tile) 2D-arrays ; +fix EOS_CHECK.
1696  o new pkg: cheapaml  o new pkg: cheapaml
1697    
1698  checkpoint61b  checkpoint61b (2008/08/05)
1699  o exch2:  o exch2:
1700    change index bounds in rx2_cube exchanges (new S/R: EXCH2_GET_UV_BOUNDS)    change index bounds in rx2_cube exchanges (new S/R: EXCH2_GET_UV_BOUNDS)
1701    - no longer depend on the order sequence (N,S,E,W).    - no longer depend on the order sequence (N,S,E,W).
# Line 438  o exch2: Line 1710  o exch2:
1710     more intuitive this way) ; rename/remove some variables.     more intuitive this way) ; rename/remove some variables.
1711   - change utils/exch2/matlab-topology-generator & code_mods accordingly.   - change utils/exch2/matlab-topology-generator & code_mods accordingly.
1712    
1713  checkpoint61a  checkpoint61a (2008/07/29)
1714  o exch2/matlab-topology-generator:  o exch2/matlab-topology-generator:
1715    fix bug in index bounds for N-S internal exchange (hard to tell if this    fix bug in index bounds for N-S internal exchange (hard to tell if this
1716    had any effect on the solution).    had any effect on the solution).
# Line 447  o pkg/mnc: small fix in mnc_handle_err: Line 1719  o pkg/mnc: small fix in mnc_handle_err:
1719  o testreport: modify syntax of awk, so that it works also with  o testreport: modify syntax of awk, so that it works also with
1720    awk, and not only with nawk and gawk    awk, and not only with nawk and gawk
1721    
1722  checkpoint61  checkpoint61 (2008/06/24)
1723  o autodiff  o autodiff
1724    Change default for TAF usage by removing argument '-nonew_arg'    Change default for TAF usage by removing argument '-nonew_arg'
1725    This changes TAF subroutine argument list (ordering of active var.)    This changes TAF subroutine argument list (ordering of active var.)
# Line 458  o autodiff Line 1730  o autodiff
1730    Tested TAF version is 1.9.22    Tested TAF version is 1.9.22
1731    N.B.: exch2 hand-written adjoint code currently not TAMC compatible    N.B.: exch2 hand-written adjoint code currently not TAMC compatible
1732    
1733  checkpoint60  checkpoint60 (2008/06/19)
1734  --->>> This is the last checkpoint for which generating the adjoint  --->>> This is the last checkpoint for which generating the adjoint
1735  --->>> is done via the TAMC-compatibility TAF-flag "-nonewarg"  --->>> is done via the TAMC-compatibility TAF-flag "-nonewarg"
1736  --->>> by default.  --->>> by default.
# Line 483  o bridging the gap between eddy stress a Line 1755  o bridging the gap between eddy stress a
1755    The key modifications are in model/src/taueddy_external_forcing.F    The key modifications are in model/src/taueddy_external_forcing.F
1756    pkg/gmredi/gmredi_calc_*F pkg/gmredi/gmredi_*transport.F    pkg/gmredi/gmredi_calc_*F pkg/gmredi/gmredi_*transport.F
1757    
1758  checkpoint59r  checkpoint59r (2008/05/29)
1759  o new S/R (pkg/mdsio/mdsio_facef_read.F) reading of sNx+1 x sNy+1 array  o new S/R (pkg/mdsio/mdsio_facef_read.F) reading of sNx+1 x sNy+1 array
1760    from per-face file (take S/R READSYMTILE_RS out of ini_curvilinear_grid.F);    from per-face file (take S/R READSYMTILE_RS out of ini_curvilinear_grid.F);
1761    fix option to read coriolis(@ cell-corner) from files with CS-grid.    fix option to read coriolis(@ cell-corner) from files with CS-grid.
# Line 514  o pkg/ptracers: add second-order moment Line 1786  o pkg/ptracers: add second-order moment
1786    (#define PTRACERS_ALLOW_DYN_STATE in PTRACERS_OPTIONS.h)    (#define PTRACERS_ALLOW_DYN_STATE in PTRACERS_OPTIONS.h)
1787    and requires a fortran 90 compiler    and requires a fortran 90 compiler
1788    
1789  checkpoint59q  checkpoint59q (2008/05/06)
1790  o pkg/mom_vecinv: Add energy & enstrophy conserving scheme (selectVortScheme=3)  o pkg/mom_vecinv: Add energy & enstrophy conserving scheme (selectVortScheme=3)
1791     (from Sadourny, described by Burridge & Haseler, ECMWF Rep.4, 1977)     (from Sadourny, described by Burridge & Haseler, ECMWF Rep.4, 1977)
1792  o Refresh tutorial_global_oce_biogeo, notably:  o Refresh tutorial_global_oce_biogeo, notably:
# Line 549  o thsice pkg: Line 1821  o thsice pkg:
1821    - Parameter rhowi eliminated to be replaced by floodFac = (rhosw-rhoi)/rhos    - Parameter rhowi eliminated to be replaced by floodFac = (rhosw-rhoi)/rhos
1822    --> changes results of global_ocean.cs32x15.icedyn and global_ocean.cs32x15.thsice    --> changes results of global_ocean.cs32x15.icedyn and global_ocean.cs32x15.thsice
1823    
1824  checkpoint59p  checkpoint59p (2008/04/10)
1825  o gchem / dic / cfc :  o gchem / dic / cfc :
1826    - add useDIC, useCFC , read from "data.gchem" (& hold in GCHEM.h);    - add useDIC, useCFC , read from "data.gchem" (& hold in GCHEM.h);
1827    - add new parameter files: "data.dic" & "data.cfc" ;    - add new parameter files: "data.dic" & "data.cfc" ;
# Line 575  o in mom_calc_visc, fix average value of Line 1847  o in mom_calc_visc, fix average value of
1847    bottom ; only used with variable horizontal viscosity and non-hydrostatic.    bottom ; only used with variable horizontal viscosity and non-hydrostatic.
1848    also fix diagnostics VISCAHW & VISCA4W.    also fix diagnostics VISCAHW & VISCA4W.
1849    
1850  checkpoint59o  checkpoint59o (2008/03/07)
1851  o dome/code/obcs_calc.F: avoid division by zero (detected using gfortran).  o dome/code/obcs_calc.F: avoid division by zero (detected using gfortran).
1852  o change the loop ordering in most gad_*_adv_x.F to improve vectorization:  o change the loop ordering in most gad_*_adv_x.F to improve vectorization:
1853    move a few statemens out the main loop into separate loops    move a few statemens out the main loop into separate loops
# Line 616  o pkg/ctrl: Line 1888  o pkg/ctrl:
1888      introducing a generic routine (ctrl_map_ini_gen.F).      introducing a generic routine (ctrl_map_ini_gen.F).
1889    - Modification of ctrl_bound/adctrl_bound handling control vector bounds.    - Modification of ctrl_bound/adctrl_bound handling control vector bounds.
1890    
1891  checkpoint59n  checkpoint59n (2008/02/09)
1892  o pkg/diagnostics: for large number of diagnostics, store diagnostic mate  o pkg/diagnostics: for large number of diagnostics, store diagnostic mate
1893    number in dedicate array "hdiag":    number in dedicate array "hdiag":
1894    - new version of S/R DIAGNOSTICS_ADD2LIST : DIAGNOSTICS_ADDTOLIST    - new version of S/R DIAGNOSTICS_ADD2LIST : DIAGNOSTICS_ADDTOLIST
# Line 670  o pkg/seaice: add a new flag SEAICEuseTE Line 1942  o pkg/seaice: add a new flag SEAICEuseTE
1942    for now this is only available for the C-grid code and also within    for now this is only available for the C-grid code and also within
1943    #ifdef SEAICE_ALLOW_TEM, because this option may slow down the EVP code    #ifdef SEAICE_ALLOW_TEM, because this option may slow down the EVP code
1944    
1945  checkpoint59m  checkpoint59m (2008/01/14)
1946  o pkg/seaice: use different time constant for melting (SEAICE_gamma_t)  o pkg/seaice: use different time constant for melting (SEAICE_gamma_t)
1947    and freezing (SEAICE_gamma_t_frz) ice due to mixed layer temperature    and freezing (SEAICE_gamma_t_frz) ice due to mixed layer temperature
1948  o gad_som : fix flux output (& diagnostics) to have same units as other    o gad_som : fix flux output (& diagnostics) to have same units as other  
# Line 688  o pkg/obcs and pkg/seaice: Line 1960  o pkg/obcs and pkg/seaice:
1960  o pkg/salt_plume: added various options for salt plume depth  o pkg/salt_plume: added various options for salt plume depth
1961    criterion and for vertical distribution of the salt    criterion and for vertical distribution of the salt
1962    
1963  checkpoint59l  checkpoint59l (2007/12/18)
1964  o pkg/ptracers: new version of ptracers pickup:  o pkg/ptracers: new version of ptracers pickup:
1965    read meta file and write only fields which are needed to restart.    read meta file and write only fields which are needed to restart.
1966    ( same logic as main pickup file ; also using pickupStrictlyMatch )    ( same logic as main pickup file ; also using pickupStrictlyMatch )
# Line 710  o no longer write pickup from THE_MODEL_ Line 1982  o no longer write pickup from THE_MODEL_
1982  o pkg/exf: added useRelativeWind EXF_PARAM.h option for subtracting U/VVEL  o pkg/exf: added useRelativeWind EXF_PARAM.h option for subtracting U/VVEL
1983    or U/VICE from U/VWIND before computing U/VSTRESS    or U/VICE from U/VWIND before computing U/VSTRESS
1984    
1985  checkpoint59k  checkpoint59k (2007/11/30)
1986  o pkg/seaice: ICE2WATR=SEAICE_rhoIce/rhoConst for consistency between  o pkg/seaice: ICE2WATR=SEAICE_rhoIce/rhoConst for consistency between
1987    dynamics and thermodynamics. Set ICE2WATR=0.92 to reproduce older results.    dynamics and thermodynamics. Set ICE2WATR=0.92 to reproduce older results.
1988  o fix un-initialised variable problem (in mom_vecinv & shap_filt):  o fix un-initialised variable problem (in mom_vecinv & shap_filt):
# Line 732  o pkg/ptracers: Line 2004  o pkg/ptracers:
2004    use a 2 characters string ioLabel to identify tracer (if more than 99 tracers).    use a 2 characters string ioLabel to identify tracer (if more than 99 tracers).
2005    to-do: fix pkg/diagnostics when large number of diagnostics are defined.    to-do: fix pkg/diagnostics when large number of diagnostics are defined.
2006    
2007  checkpoint59j  checkpoint59j (2007/11/09)
2008  o in pkgs: dic, obcs, offline, rbcs:  o in pkgs: dic, obcs, offline, rbcs:
2009    standard way to compute coeff. for time interpolation between 2 time reccords    standard way to compute coeff. for time interpolation between 2 time reccords
2010    which retains full precision (& make results less dependent on compiler).    which retains full precision (& make results less dependent on compiler).
# Line 775  o pkg/mdsio & pkg/rw: Line 2047  o pkg/mdsio & pkg/rw:
2047  o added open boundary conditions capability for seaice  o added open boundary conditions capability for seaice
2048      HSNOW, HSALT, UICE, and VICE      HSNOW, HSALT, UICE, and VICE
2049    
2050  checkpoint59i  checkpoint59i (2007/10/21)
2051  o adjoint:  o adjoint:
2052    * fix multiDimAdvection adjoint    * fix multiDimAdvection adjoint
2053      (partial recomputation problem by TAF for fVerT(:,:,kDown)      (partial recomputation problem by TAF for fVerT(:,:,kDown)
# Line 816  o change units of EmPmR (inside the code Line 2088  o change units of EmPmR (inside the code
2088    Coupled set-up: allow to restart from previous pickups (cpl_oldPickup=T).    Coupled set-up: allow to restart from previous pickups (cpl_oldPickup=T).
2089    Next: will retire convertEmP2rUnit (simply using mass2rUnit instead).    Next: will retire convertEmP2rUnit (simply using mass2rUnit instead).
2090    
2091  checkpoint59h  checkpoint59h (2007/09/29)
2092  o pkg/exf:  o pkg/exf:
2093    - improve vectorization by moving if-statement out of loops in    - improve vectorization by moving if-statement out of loops in
2094      exf_mapfields, exf_radiation      exf_mapfields, exf_radiation
# Line 849  o pkg/thsice: Line 2121  o pkg/thsice:
2121  o testreport: change AD testing : check against results/output_adm.txt  o testreport: change AD testing : check against results/output_adm.txt
2122    using same scripts as for forward test.    using same scripts as for forward test.
2123    
2124  checkpoint59g  checkpoint59g (2007/09/17)
2125  o adjoint testing: in preparation for changing testreport:  o adjoint testing: in preparation for changing testreport:
2126    - output format: cost and grad written on separated lines    - output format: cost and grad written on separated lines
2127    - ad output results in directory "results" (instead of "results_ad")    - ad output results in directory "results" (instead of "results_ad")
# Line 894  o pkg/cd_code: add brackets in multiple Line 2166  o pkg/cd_code: add brackets in multiple
2166    global_ocean.90x40x15 (fw&adm), lab_sea (fw&adm) & lab_sea.lsr,    global_ocean.90x40x15 (fw&adm), lab_sea (fw&adm) & lab_sea.lsr,
2167    ideal_2D_oce, isomip.htd, natl_box, tutorial_global_oce_latlon.    ideal_2D_oce, isomip.htd, natl_box, tutorial_global_oce_latlon.
2168    
2169  checkpoint59f  checkpoint59f (2007/08/21)
2170  o pkg/autodiff: zero_adj resets an ajoint variable to zero (in adjoint mode)  o pkg/autodiff: zero_adj resets an ajoint variable to zero (in adjoint mode)
2171  o pkg/ctrl: ctrl_bound  forces parameter corrections to stay in  o pkg/ctrl: ctrl_bound  forces parameter corrections to stay in
2172    a bounded range (in forward mode)    a bounded range (in forward mode)
# Line 925  o pkg/seaice Line 2197  o pkg/seaice
2197  o pkg/bulk_force: fix loading into Qsw of Short-Wave flux; and update  o pkg/bulk_force: fix loading into Qsw of Short-Wave flux; and update
2198     output of global_ocean.cs32x15.thsice .     output of global_ocean.cs32x15.thsice .
2199    
2200  checkpoint59e  checkpoint59e (2007/07/26)
2201  o exch2: new S/R that only use the cube-tracer (center-position) exchange:  o exch2: new S/R that only use the cube-tracer (center-position) exchange:
2202    for B-grid vector (not yet tested) and C-grid vector (<- only used    for B-grid vector (not yet tested) and C-grid vector (<- only used
2203    when option W2_USE_R1_ONLY in W2_OPTIONS.h is defined).    when option W2_USE_R1_ONLY in W2_OPTIONS.h is defined).
# Line 955  o pkg/seaice: Line 2227  o pkg/seaice:
2227    * reintroduced cap of HEFF via MAX_HEFF and SEAICE_CAP_HEFF option    * reintroduced cap of HEFF via MAX_HEFF and SEAICE_CAP_HEFF option
2228    * applied OBCS T/S mask to HEFFM sea ice mask    * applied OBCS T/S mask to HEFFM sea ice mask
2229    
2230  checkpoint59d  checkpoint59d (2007/06/21)
2231  o standard name: {PKG}_DIAGNOSTICS_STATE to fill diagnostics array  o standard name: {PKG}_DIAGNOSTICS_STATE to fill diagnostics array
2232   for {PKG} state variables, and called from DO_STATEVARS_DIAGS.   for {PKG} state variables, and called from DO_STATEVARS_DIAGS.
2233   (keep {PKG}_DIAGNOSTICS_FILL for non-state variables diagnostics)   (keep {PKG}_DIAGNOSTICS_FILL for non-state variables diagnostics)
# Line 1001  o pkg/seaice: Line 2273  o pkg/seaice:
2273     It is turned off by default (=-1.), because it changes the results.     It is turned off by default (=-1.), because it changes the results.
2274   - make it possible to read AREA from a file, too.   - make it possible to read AREA from a file, too.
2275    
2276  checkpoint59c  checkpoint59c (2007/06/04)
2277  o add S/R and diagnostics for oceanic mixed-layer depth  o add S/R and diagnostics for oceanic mixed-layer depth
2278  o move GMRedi call after all vertical mixing schemes (including KPP)  o move GMRedi call after all vertical mixing schemes (including KPP)
2279  o pkg/thsice:  o pkg/thsice:
# Line 1034  o adjoint: Line 2306  o adjoint:
2306    Storing is now bundled into large arrays to optimized I/O    Storing is now bundled into large arrays to optimized I/O
2307    (and second step in cleanup of the_main_loop)    (and second step in cleanup of the_main_loop)
2308    
2309  checkpoint59b  checkpoint59b (2007/05/16)
2310  o coupler (pkg/atm_ocn_coupler, pkg/ocn_compon_interf, pkg/atm2d):  o coupler (pkg/atm_ocn_coupler, pkg/ocn_compon_interf, pkg/atm2d):
2311    - export/import (between ocean & coupler) fields needed for ocean DIC.    - export/import (between ocean & coupler) fields needed for ocean DIC.
2312  o pkg/seaice:  o pkg/seaice:
# Line 1105  o pkg/seaice Line 2377  o pkg/seaice
2377  o OpenAD  o OpenAD
2378   - changed verification/OpenAD to full baroclinic setup (including GM/Redi)   - changed verification/OpenAD to full baroclinic setup (including GM/Redi)
2379    
2380  checkpoint59a  checkpoint59a (2007/05/01)
2381  o pkg/seaice: some parameter clarifications and a little bit of clean up  o pkg/seaice: some parameter clarifications and a little bit of clean up
2382  o pkg/thsice: rename run-time parameters:  o pkg/thsice: rename run-time parameters:
2383     himin       -> hIceMin     himin       -> hIceMin
# Line 1147  o pkg/seaice: fix bug in evp solver, whi Line 2419  o pkg/seaice: fix bug in evp solver, whi
2419  o pkg/kpp: add code to have mixing in shelf ice caverns  o pkg/kpp: add code to have mixing in shelf ice caverns
2420    - add myThid to all kpp routines (long overdue)    - add myThid to all kpp routines (long overdue)
2421    
2422  checkpoint59  checkpoint59 (2007/04/19)
2423  o pkg/exf:  o pkg/exf:
2424    - fix wind-stress location: defined on A-grid (if ALLOW_ATM_WIND &    - fix wind-stress location: defined on A-grid (if ALLOW_ATM_WIND &
2425      ALLOW_BULKFORMULAE or USE_EXF_INTERPOLATION), otherwise, defined on C-grid      ALLOW_BULKFORMULAE or USE_EXF_INTERPOLATION), otherwise, defined on C-grid
# Line 1173  o pkg/thsise Line 2445  o pkg/thsise
2445    - 2nd set of modifs for thsice adjoint in conjunction with exf    - 2nd set of modifs for thsice adjoint in conjunction with exf
2446  o enable runtime flag useEXF (useCAL is set to .T. if useEXF=.T.)  o enable runtime flag useEXF (useCAL is set to .T. if useEXF=.T.)
2447    
2448  checkpoint58y_post  checkpoint58y_post (2007/04/15)
2449  o Added capability for latitudinal dependence of Bryan and Lewis, 1979  o Added capability for latitudinal dependence of Bryan and Lewis, 1979
2450    vertical diffusivity, similar to that in MOM4; turned on using    vertical diffusivity, similar to that in MOM4; turned on using
2451    #define ALLOW_BL79_LAT_VARY in CPP_OPTIONS.h and specified using    #define ALLOW_BL79_LAT_VARY in CPP_OPTIONS.h and specified using
# Line 1189  o ice dynamics (pkg/seaice) with thsice Line 2461  o ice dynamics (pkg/seaice) with thsice
2461         - better when using non-linear advection scheme (not yet fully tested)         - better when using non-linear advection scheme (not yet fully tested)
2462         - can also be used in atmospheric set-up (for now, only the diffusion).         - can also be used in atmospheric set-up (for now, only the diffusion).
2463    
2464  checkpoint58x_post  checkpoint58x_post (2007/04/04)
2465  o IO option for global-file compact format:  o IO option for global-file compact format:
2466    - add options when generating topology (utils/exch2/matlab-topology-generator)    - add options when generating topology (utils/exch2/matlab-topology-generator)
2467    - add I/O capability (pkg/mdsio).    - add I/O capability (pkg/mdsio).
# Line 1197  o IO option for global-file compact form Line 2469  o IO option for global-file compact form
2469    for now long-line format not yet supported by pkg/mdsio (& exch2).    for now long-line format not yet supported by pkg/mdsio (& exch2).
2470  o shelfice: add a few diagnostics  o shelfice: add a few diagnostics
2471    
2472  checkpoint58w_post  checkpoint58w_post (2007/03/13)
2473  o p-coord. non-hydrostatic using reference profile for w <-> omega conversion:  o p-coord. non-hydrostatic using reference profile for w <-> omega conversion:
2474    rVel2wUnit & wUnit2rVel are computed from reference profile Tref,Sref    rVel2wUnit & wUnit2rVel are computed from reference profile Tref,Sref
2475    (and replace horiVertRatio in NH code).    (and replace horiVertRatio in NH code).
# Line 1218  o cpl_aim+ocn exp.: use consistent rhoCo Line 2490  o cpl_aim+ocn exp.: use consistent rhoCo
2490  o move call to cal_readparms up to make calendar parameters/variable available  o move call to cal_readparms up to make calendar parameters/variable available
2491    to all packages    to all packages
2492    
2493  checkpoint58v_post  checkpoint58v_post (2007/02/08)
2494  o change EOS (from POLY3 to JMD95P) in global_ocean.90x45x15 to get  o change EOS (from POLY3 to JMD95P) in global_ocean.90x45x15 to get
2495    useDynP_inEos_Zc tested.    useDynP_inEos_Zc tested.
2496  o pkg/exf: changes to properly interpolate/mask/scale initial fields  o pkg/exf: changes to properly interpolate/mask/scale initial fields
# Line 1237  o 2nd-Order Moment Advection Scheme (Pra Line 2509  o 2nd-Order Moment Advection Scheme (Pra
2509   - use this scheme for temperature & salinity in 2 advection test exp.:   - use this scheme for temperature & salinity in 2 advection test exp.:
2510     advect_xy & advect_xz, respectively.     advect_xy & advect_xz, respectively.
2511    
2512  checkpoint58u_post  checkpoint58u_post (2007/01/12)
2513  o new test-exp: fizhi-cs-32x32x40 (40 levels) to replace the 10 levels.  o new test-exp: fizhi-cs-32x32x40 (40 levels) to replace the 10 levels.
2514  o move call to INI_FORCING from PACKAGES_INIT_VARIABLES to INITIALISE_VARIA.  o move call to INI_FORCING from PACKAGES_INIT_VARIABLES to INITIALISE_VARIA.
2515  o testreport: add option "-skipdir" to skip some test.  o testreport: add option "-skipdir" to skip some test.
# Line 1252  o add option (linFSConserveTr) to correc Line 2524  o add option (linFSConserveTr) to correc
2524  o pkg/seaice: fix a bug in the flooding algorithm: turn off the snow machine  o pkg/seaice: fix a bug in the flooding algorithm: turn off the snow machine
2525  o pkg/thsice: fix reading mnc-pickups  o pkg/thsice: fix reading mnc-pickups
2526    
2527  checkpoint58t_post  checkpoint58t_post (2006/12/30)
2528  o pkg/diagnostics: fix multi-threaded output (when singleCpuIO=F)  o pkg/diagnostics: fix multi-threaded output (when singleCpuIO=F)
2529  o pkg/mdsio:  o pkg/mdsio:
2530   - clean-up mdsio_readfield.F & mdsio_writefield_new.F and   - clean-up mdsio_readfield.F & mdsio_writefield_new.F and
# Line 1295  o pkg/seaice: overhaul of thermodynamics Line 2567  o pkg/seaice: overhaul of thermodynamics
2567   - introduce a few local fields to avoid modifying external fields such   - introduce a few local fields to avoid modifying external fields such
2568     as atemp, etc.     as atemp, etc.
2569    
2570  checkpoint58s_post  checkpoint58s_post (2006/12/11)
2571  o pkg/exf: moved exf_init_runoff.F to exf_init.F and exf_set_gen.F  o pkg/exf: moved exf_init_runoff.F to exf_init.F and exf_set_gen.F
2572    changed exf_set_gen.F so that    changed exf_set_gen.F so that
2573      genperiod=0 means input file is one time-constant field and      genperiod=0 means input file is one time-constant field and
# Line 1329  o modifications to pkg/seaice/growth.F a Line 2601  o modifications to pkg/seaice/growth.F a
2601    as actual snow thickness.  It now refers everywhere to effective snow    as actual snow thickness.  It now refers everywhere to effective snow
2602    thickness, meaning that for non-zero AREA, actual thickness is HEFF/AREA.    thickness, meaning that for non-zero AREA, actual thickness is HEFF/AREA.
2603    
2604  checkpoint58r_post  checkpoint58r_post (2006/11/17)
2605  o modifications to pkg/seaice/growth.F, which change results of  o modifications to pkg/seaice/growth.F, which change results of
2606    lab_sea experiment: fixes pertain to melting snow over open water, to    lab_sea experiment: fixes pertain to melting snow over open water, to
2607    masking EVAP under sea ice, and to using the correct AREA variable for    masking EVAP under sea ice, and to using the correct AREA variable for
# Line 1353  o Adding some pkg/diagnostics capability Line 2625  o Adding some pkg/diagnostics capability
2625  o ctrl: adding new control variables:  o ctrl: adding new control variables:
2626    lwflux, lwdown, evap, snowprecip, apressure, runoff    lwflux, lwdown, evap, snowprecip, apressure, runoff
2627    
2628  checkpoint58q_post  checkpoint58q_post (2006/10/20)
2629  o added CPP_EEOPTIONS.h flag DISABLE_MPI_READY_TO_RECEIVE.  Speeds up  o added CPP_EEOPTIONS.h flag DISABLE_MPI_READY_TO_RECEIVE.  Speeds up
2630    1/6-deg Southern Ocean configuration by 8% on IBM Datastar and    1/6-deg Southern Ocean configuration by 8% on IBM Datastar and
2631    high_res_cube configuration by 4% on Columbia.    high_res_cube configuration by 4% on Columbia.
# Line 1364  o new function "MASTER_CPU_IO" (=T if ma Line 2636  o new function "MASTER_CPU_IO" (=T if ma
2636    single CPU io) so that TAF does not have to see EESUPPORT.h    single CPU io) so that TAF does not have to see EESUPPORT.h
2637  o pkg/seaice: implement sea-ice loading (when using RealFreshWaterFlux)  o pkg/seaice: implement sea-ice loading (when using RealFreshWaterFlux)
2638    
2639  checkpoint58p_post  checkpoint58p_post (2006/09/08)
2640  o obcs: stop if obcs is used with useCDscheme = .true.  o obcs: stop if obcs is used with useCDscheme = .true.
2641  o shelfice:  o shelfice:
2642   - fix a sign error so that no slip at shelfice interface works   - fix a sign error so that no slip at shelfice interface works
# Line 1375  o diagnoctics: modify UVELPHI and VVELPH Line 2647  o diagnoctics: modify UVELPHI and VVELPH
2647  o added adjoint exch routined for all exch*3d* routines  o added adjoint exch routined for all exch*3d* routines
2648    and updated flow directives    and updated flow directives
2649    
2650  checkpoint58o_post  checkpoint58o_post (2006/08/28)
2651  o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ;  o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ;
2652    remove old subroutines (_XY_ & _XYZ_); update the adjoint version.    remove old subroutines (_XY_ & _XYZ_); update the adjoint version.
2653  o change controling S/R for writing pickup file (new S/R do_write_pickup)  o change controling S/R for writing pickup file (new S/R do_write_pickup)
# Line 1389  o shelfice: Line 2661  o shelfice:
2661   - add a simple boundary layer scheme to reduce noise   - add a simple boundary layer scheme to reduce noise
2662   - fix the indexing in shelfice_u/v_drag so that there will be actually drag   - fix the indexing in shelfice_u/v_drag so that there will be actually drag
2663    
2664  checkpoint58n_post  checkpoint58n_post (2006/08/14)
2665  o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to  o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
2666     local variable (not in common block).     local variable (not in common block).
2667  o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.  o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
# Line 1410  o change default MAX_NO_THREADS from 32 Line 2682  o change default MAX_NO_THREADS from 32
2682    and stop cleanly when MAX_NO_THREADS is too small.    and stop cleanly when MAX_NO_THREADS is too small.
2683  o add S/R BAR_CHECK to check multi-threaded barrier synchronization  o add S/R BAR_CHECK to check multi-threaded barrier synchronization
2684    
2685  checkpoint58m_post  checkpoint58m_post (2006/07/17)
2686  o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.  o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
2687     and side-drag) on CS-grid : global_ocean.cs32x15.viscA4     and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
2688  o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.  o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.
# Line 1436  o calc_gw: true flux-form, account for h Line 2708  o calc_gw: true flux-form, account for h
2708    update rotating_tank results, but not plume_on_slope (affected at    update rotating_tank results, but not plume_on_slope (affected at
2709    truncation level, 11 digits).    truncation level, 11 digits).
2710    
2711  checkpoint58l_post  checkpoint58l_post (2006/07/12)
2712  o calc_gw:  o calc_gw:
2713   - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V   - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
2714   - remove side-drag for now (need to fix it); update plume_on_slope results.   - remove side-drag for now (need to fix it); update plume_on_slope results.
# Line 1454  o pkg/ecco: Line 2726  o pkg/ecco:
2726  o pkg/rbcs  o pkg/rbcs
2727    * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing    * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
2728    
2729  checkpoint58k_post  checkpoint58k_post (2006/07/06)
2730  o testreport:  o testreport:
2731   - always build in dir. "build" (if not there, mkdir build instead of building   - always build in dir. "build" (if not there, mkdir build instead of building
2732     & running in input)     & running in input)
# Line 1487  o tracer advection: Line 2759  o tracer advection:
2759     advection subroutine (but still not used within DST advection S/R)     advection subroutine (but still not used within DST advection S/R)
2760  o rename pkg aim_ocn_coupler to atm_ocn_coupler (later on, will be used without aim)  o rename pkg aim_ocn_coupler to atm_ocn_coupler (later on, will be used without aim)
2761    
2762  checkpoint58j_post  checkpoint58j_post (2006/06/15)
2763  o new driver S/R: LOAD_FIELDS_DRIVER to load external forcing fields  o new driver S/R: LOAD_FIELDS_DRIVER to load external forcing fields
2764    from file (collects calls previously in FORWARD_STEP)    from file (collects calls previously in FORWARD_STEP)
2765  o move call to SEAICE_MODEL from FORWARD_STEP to DO_OCEANIC_PHYS  o move call to SEAICE_MODEL from FORWARD_STEP to DO_OCEANIC_PHYS
# Line 1495  o adjoint store dir. adjusted accordingl Line 2767  o adjoint store dir. adjusted accordingl
2767  o genmake2  o genmake2
2768    replace target "ad_taf" by $(EXE_AD) ; add $(EXE_AD) to the make CLEAN list.    replace target "ad_taf" by $(EXE_AD) ; add $(EXE_AD) to the make CLEAN list.
2769    
2770  checkpoint58i_post  checkpoint58i_post (2006/06/14)
2771  o pkg/seaice: add parameter that allows to scale/turn off effect of seaice  o pkg/seaice: add parameter that allows to scale/turn off effect of seaice
2772    on wind stress (SEAICEstressFactor defaults to 1.)    on wind stress (SEAICEstressFactor defaults to 1.)
2773  o Total number of Timers is finite (<=40): comment out 2 non-essential one  o Total number of Timers is finite (<=40): comment out 2 non-essential one
# Line 1509  o pkg/seaice: added SEAICEuseEVPpickup p Line 2781  o pkg/seaice: added SEAICEuseEVPpickup p
2781      non-EVP pickup files when using SEAICEuseEVP      non-EVP pickup files when using SEAICEuseEVP
2782    - fix sign error in diffusion in seaice_calc_rhs    - fix sign error in diffusion in seaice_calc_rhs
2783    
2784  checkpoint58h_post  checkpoint58h_post (2006/06/07)
2785  * Modifications for bottom topography control  * Modifications for bottom topography control
2786    o replace hFacC by _hFacC at various places    o replace hFacC by _hFacC at various places
2787    o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL    o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL
# Line 1519  checkpoint58h_post Line 2791  checkpoint58h_post
2791    o works for 5x5 box, doesnt work for global_ocean.90x40x15    o works for 5x5 box, doesnt work for global_ocean.90x40x15
2792  * Adding verification for 5x5 box (4-layer) bottom topography control  * Adding verification for 5x5 box (4-layer) bottom topography control
2793    
2794  checkpoint58g_post  checkpoint58g_post (2006/06/07)
2795  o pkg/diagnostics: implement "periodic averaging diagnostics" (e.g.,  o pkg/diagnostics: implement "periodic averaging diagnostics" (e.g.,
2796     used for mean seasonal cycle, mean diurnal cycle); add an example     used for mean seasonal cycle, mean diurnal cycle); add an example
2797     in verification/global_ocean.cs32x15/input.thsice/data.diagnostics     in verification/global_ocean.cs32x15/input.thsice/data.diagnostics
# Line 1535  o couple pkg/thsice to pkg/seaice: Line 2807  o couple pkg/thsice to pkg/seaice:
2807  o pkg/seaice  o pkg/seaice
2808    - make (default) second order advection a bit less confusing?    - make (default) second order advection a bit less confusing?
2809    
2810  checkpoint58f_post  checkpoint58f_post (2006/06/05)
2811  o couple pkg/thsice and pkg/exf (as a preparation for coupling pkg/thsice  o couple pkg/thsice and pkg/exf (as a preparation for coupling pkg/thsice
2812    to pkg/seaice):    to pkg/seaice):
2813    - new routines thsice_map_exf and thsice_get_exf provide the interface    - new routines thsice_map_exf and thsice_get_exf provide the interface
# Line 1566  o fix bug in aim+thsice albedo: snow & i Line 2838  o fix bug in aim+thsice albedo: snow & i
2838  o results_ad : rename "output.txt_adm" to "output_adm.txt" and change  o results_ad : rename "output.txt_adm" to "output_adm.txt" and change
2839    testreport accordingly    testreport accordingly
2840    
2841  checkpoint58e_post  checkpoint58e_post (2006/05/17)
2842  o SEAICE_CGRID adjoint done  o SEAICE_CGRID adjoint done
2843  o R_STAR adjoint implemented.  o R_STAR adjoint implemented.
2844    * Seems to just work (based on global_ocean.90x40x15/code_ad_nlfs/ )    * Seems to just work (based on global_ocean.90x40x15/code_ad_nlfs/ )
# Line 1574  o R_STAR adjoint implemented. Line 2846  o R_STAR adjoint implemented.
2846  o Make pkg/profile fully independent of ecco,cost, etc. stuff  o Make pkg/profile fully independent of ecco,cost, etc. stuff
2847    to be able to use it in pure forward.    to be able to use it in pure forward.
2848    
2849  checkpoint58d_post  checkpoint58d_post (2006/04/21)
2850  o upgrade simple test-experiment to tutorial example:  o upgrade simple test-experiment to tutorial example:
2851   step.1: duplicate the experiment and (step.2) will remove the old copy.   step.1: duplicate the experiment and (step.2) will remove the old copy.
2852    tutorial_barotropic_gyre      <- copy of exp0     (R1:barotropic_gyre_in_a_box)    tutorial_barotropic_gyre      <- copy of exp0     (R1:barotropic_gyre_in_a_box)
# Line 1614  o new package prifiles: Line 2886  o new package prifiles:
2886  o Benign bug fix in initialization (spotted by M. Mazloff) of  o Benign bug fix in initialization (spotted by M. Mazloff) of
2887    ctrl_set_globfld_xz.F ctrl_set_globfld_yz.F    ctrl_set_globfld_xz.F ctrl_set_globfld_yz.F
2888    
2889  checkpoint58c_post  checkpoint58c_post (2006/03/23)
2890  o adjoint: finish NLFS adjoint and provide reference output in  o adjoint: finish NLFS adjoint and provide reference output in
2891    verification/global_ocean.90x40x15/results_ad_nlfs    verification/global_ocean.90x40x15/results_ad_nlfs
2892  o seaice: add an EVP solver following Hunke and Dukowicz (1997) and the  o seaice: add an EVP solver following Hunke and Dukowicz (1997) and the
# Line 1648  o seaice: Line 2920  o seaice:
2920     + move computation of the viscosities eta and zeta into a new separate     + move computation of the viscosities eta and zeta into a new separate
2921       routine (because I need to recompute them in seaice_ocean_stress.F)       routine (because I need to recompute them in seaice_ocean_stress.F)
2922    
2923  checkpoint58b_post  checkpoint58b_post (2006/03/13)
2924  o AIM+thSIce: fix sign of Short-Wave through the Ice ;  o AIM+thSIce: fix sign of Short-Wave through the Ice ;
2925    update output.txt of exp. aim.5l_cs.thSI    update output.txt of exp. aim.5l_cs.thSI
2926  o various mnc cleanups and improvements:  o various mnc cleanups and improvements:
# Line 1711  o seaice: Line 2983  o seaice:
2983      (turn on with SEAICEuseFluxForm)      (turn on with SEAICEuseFluxForm)
2984    - replace 1 in 3d global fields by kSurface in growth.F    - replace 1 in 3d global fields by kSurface in growth.F
2985        
2986  checkpoint58a_post  checkpoint58a_post (2006/02/13)
2987  o seaice:  o seaice:
2988    - bug fix in advect.F    - bug fix in advect.F
2989  o shelfice:  o shelfice:
# Line 1764  o pkg/bulk_force: Line 3036  o pkg/bulk_force:
3036     and parameters (note: calcWindStress replaces .NOT.readwindstress).     and parameters (note: calcWindStress replaces .NOT.readwindstress).
3037   - cleaner interface with pkg/thSIce (new S/R THSICE_GET_PRECIP).   - cleaner interface with pkg/thSIce (new S/R THSICE_GET_PRECIP).
3038    
3039  checkpoint58  checkpoint58 (2006/01/12)
3040  o add "--embed-source" option to genmake2 which, when the supporting  o add "--embed-source" option to genmake2 which, when the supporting
3041    tools can be compiled (as determined by genmake2) will turn on the    tools can be compiled (as determined by genmake2) will turn on the
3042    embed_files package which then embeds the entire MITgcm source code    embed_files package which then embeds the entire MITgcm source code
# Line 1777  o clean up 3-dim. relaxation codes: Line 3049  o clean up 3-dim. relaxation codes:
3049    * Remove 3-dim. relaxation code from pkg/exf (now use only pkg/rbcs)    * Remove 3-dim. relaxation code from pkg/exf (now use only pkg/rbcs)
3050    * Thanks to Tom Haine for testing!    * Thanks to Tom Haine for testing!
3051    
3052  checkpoint57z_post  checkpoint57z_post (2005/12/31)
3053  o make CG3D solver compatible with Free-surface at k > 1 (p-coordinate):  o make CG3D solver compatible with Free-surface at k > 1 (p-coordinate):
3054    affects output (@ truncation level) of exp. plume_on_slope ; updated.    affects output (@ truncation level) of exp. plume_on_slope ; updated.
3055  o fix the pickup behavior for obcs in combination with ptracers  o fix the pickup behavior for obcs in combination with ptracers
# Line 1808  o Adding Laplacian-type smoothness const Line 3080  o Adding Laplacian-type smoothness const
3080    * Absolute scale somewhat unclear so far    * Absolute scale somewhat unclear so far
3081    * no area weighting was included since no other cost term does so far    * no area weighting was included since no other cost term does so far
3082    
3083  checkpoint57y_post  checkpoint57y_post (2005/12/08)
3084  First step for a NLFS adjoint  First step for a NLFS adjoint
3085  o initially suppress rStar (new flag DISABLE_RSTAR_CODE)  o initially suppress rStar (new flag DISABLE_RSTAR_CODE)
3086  o new init. routines for calc_r_star, calc_surf_dr  o new init. routines for calc_r_star, calc_surf_dr
3087  o still need to deal with ini_masks_etc  o still need to deal with ini_masks_etc
3088  o testreport seemed happy  o testreport seemed happy
3089  checkpoint57y_pre  checkpoint57y_pre (2005/12/08)
3090    
3091  o obcs: always reset wVel & eta (to zero or prescribe it) at the OBs.  o obcs: always reset wVel & eta (to zero or prescribe it) at the OBs.
3092  o add new package rbcs (for relaxing ptracers at boundaries/depth/surface etc)  o add new package rbcs (for relaxing ptracers at boundaries/depth/surface etc)
# Line 1823  o cfc fixes for final year of integratio Line 3095  o cfc fixes for final year of integratio
3095  o clean up GCHEM_OPTIONS.h/DIC_OPTIONS.h (all options should  o clean up GCHEM_OPTIONS.h/DIC_OPTIONS.h (all options should
3096    be in GCHEM_OPTIONS).    be in GCHEM_OPTIONS).
3097    
3098  checkpoint57x_post  checkpoint57x_post (2005/12/04)
3099  o fix testreport Pb in multiple test experiment.  o fix testreport Pb in multiple test experiment.
3100  o cleanup our namelist syntax in verification:  o cleanup our namelist syntax in verification:
3101    - make it more F95 standards compliant (some work still needed)    - make it more F95 standards compliant (some work still needed)
# Line 1843  o adjoint Line 3115  o adjoint
3115      (there are a number of extensive recomputations)      (there are a number of extensive recomputations)
3116    * Initialize certain variables needed for adjoint    * Initialize certain variables needed for adjoint
3117    
3118  checkpoint57w_post  checkpoint57w_post (2005/11/03)
3119  o pkg/mdsio: use MAX_LEN_FNAM (instead of hard coded 80) for file-names  o pkg/mdsio: use MAX_LEN_FNAM (instead of hard coded 80) for file-names
3120               fix the singleCpuIO RS version of MDSWRITEFIELD               fix the singleCpuIO RS version of MDSWRITEFIELD
3121     and add a WARNING if using globalFiles=T with multi-processors.     and add a WARNING if using globalFiles=T with multi-processors.
# Line 1860  o PTRACERS: added namelist parameter PTR Line 3132  o PTRACERS: added namelist parameter PTR
3132    ptracers in a large domain with a constant non-zero value. Also,    ptracers in a large domain with a constant non-zero value. Also,
3133    untangle ptracers_init.F a little.    untangle ptracers_init.F a little.
3134    
3135  checkpoint57v_post  checkpoint57v_post (2005/10/13)
3136  o change dome exp. to use variable viscosity in side-drag terms.  o change dome exp. to use variable viscosity in side-drag terms.
3137  o remove all the files from the cfc_offline test since they are now  o remove all the files from the cfc_offline test since they are now
3138    incorporated into tutorial_cfc_offline which has been producing    incorporated into tutorial_cfc_offline which has been producing
# Line 1901  o reduce number of exch calls in shap_fi Line 3173  o reduce number of exch calls in shap_fi
3173  o CS-grid: fix divergence contribution to Leith viscosity. Affects (@  o CS-grid: fix divergence contribution to Leith viscosity. Affects (@
3174    truncation level) 4/5 MLAdjust test results (11&12 digits match).    truncation level) 4/5 MLAdjust test results (11&12 digits match).
3175    
3176  checkpoint57t_post  checkpoint57t_post (2005/10/03)
3177  o test biharmonic viscosity + no-slip with exp: global_ocean.cs32x15.viscA4  o test biharmonic viscosity + no-slip with exp: global_ocean.cs32x15.viscA4
3178  o finish adding brackets (coriolis S/R, vecinv) in multi-terms sum to get  o finish adding brackets (coriolis S/R, vecinv) in multi-terms sum to get
3179    same truncation, independent of the face number: affects affects several    same truncation, independent of the face number: affects affects several
# Line 1924  o Clean, new version of mom_calc_visc. Line 3196  o Clean, new version of mom_calc_visc.
3196    Suggested values of viscosity parameters found in mom_calc_visc.    Suggested values of viscosity parameters found in mom_calc_visc.
3197    Many new viscosity diagnostics available.    Many new viscosity diagnostics available.
3198    
3199  checkpoint57s_post  checkpoint57s_post (2005/09/20)
3200  o Add clearing-house for viscosity calculations, mom_calc_visc and  o Add clearing-house for viscosity calculations, mom_calc_visc and
3201    correct numerous bugs in LeithD and Smagorinsky discretizations.      correct numerous bugs in LeithD and Smagorinsky discretizations.  
3202    mom_calc_visc now allows for Smagorinsky, Leith and LeithD to be    mom_calc_visc now allows for Smagorinsky, Leith and LeithD to be
# Line 1950  o various changes to mnc including: Line 3222  o various changes to mnc including:
3222        and works with both EXCH1 and EXCH2 (but needs more testing)        and works with both EXCH1 and EXCH2 (but needs more testing)
3223    - writing works for all verification test cases w/ g77 on Linux    - writing works for all verification test cases w/ g77 on Linux
3224    
3225  checkpoint57r_post  checkpoint57r_post (2005/09/07)
3226  o make MNC variable initialization happen earlier  o make MNC variable initialization happen earlier
3227  o add diagnostics for (almost) each term of the momentum Eq.  o add diagnostics for (almost) each term of the momentum Eq.
3228  o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.  o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.
# Line 1970  o new infrastructure for seaice model vs Line 3242  o new infrastructure for seaice model vs
3242  o natl_box_adjoint input_seaice for Lab. Sea now available online via wget  o natl_box_adjoint input_seaice for Lab. Sea now available online via wget
3243    (see README file)    (see README file)
3244    
3245  checkpoint57q_post  checkpoint57q_post (2005/08/19)
3246  o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)  o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
3247  o fix annoying months-old bug in mnc/mdsio output for seaice pkg  o fix annoying months-old bug in mnc/mdsio output for seaice pkg
3248    - bug was reported by Jean-Michel and Ian Fenty    - bug was reported by Jean-Michel and Ian Fenty
# Line 1987  o Modifications to enable scripted COMMO Line 3259  o Modifications to enable scripted COMMO
3259    * verification/OpenAD/code/ has necessary scripts and description;    * verification/OpenAD/code/ has necessary scripts and description;
3260    * converts, compiles and runs successfully;    * converts, compiles and runs successfully;
3261    
3262  checkpoint57p_post  checkpoint57p_post (2005/08/01)
3263  o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F  o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
3264  o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED  o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
3265    (already the case for some pkgs, including recent MNC_init, e.g. thsice)    (already the case for some pkgs, including recent MNC_init, e.g. thsice)
# Line 2001  o Dissipation & phiHyd gradient are alwa Line 3273  o Dissipation & phiHyd gradient are alwa
3273    global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),    global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
3274    matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).    matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
3275    
3276  checkpoint57o_post  checkpoint57o_post (2005/07/30)
3277  o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and  o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
3278    (2) its ready to be documented during the 20050801 DocFest    (2) its ready to be documented during the 20050801 DocFest
3279  o MNC-ify the gmredi package -- tested and works w/ and w/o mnc  o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
# Line 2010  o set to #undef CTRL_SET_OLD_MAXCVARS_30 Line 3282  o set to #undef CTRL_SET_OLD_MAXCVARS_30
3282    in global1x1_tot/code_seaice_adj to access indices 32, 33    in global1x1_tot/code_seaice_adj to access indices 32, 33
3283    (worth another tag)    (worth another tag)
3284    
3285  checkpoint57n_post  checkpoint57n_post (2005/07/29)
3286  o adding precip control xx_precip 32  o adding precip control xx_precip 32
3287  o adding swflux control xx_swflux 33  o adding swflux control xx_swflux 33
3288  o Replacing 10 forcing penalty cost routines by 1 generic.  o Replacing 10 forcing penalty cost routines by 1 generic.
# Line 2026  o enable useSingleCpuIO for mdsio vector Line 3298  o enable useSingleCpuIO for mdsio vector
3298    (applies in particular to tapelev I/O)    (applies in particular to tapelev I/O)
3299  o removed inefficient K-loop in all active_file*control*.F  o removed inefficient K-loop in all active_file*control*.F
3300    
3301  checkpoint57m_post  checkpoint57m_post (2005/07/28)
3302  o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)  o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
3303    and advect_cs (use EXCH-2 and standard cs-32 grid files).    and advect_cs (use EXCH-2 and standard cs-32 grid files).
3304  o pkg/exch2: filling of face-corner halo regions is optional  o pkg/exch2: filling of face-corner halo regions is optional
3305    (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.    (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
3306    
3307  checkpoint57l_post  checkpoint57l_post (2005/07/14)
3308   tag before updating tutorials (pre-release-2)   tag before updating tutorials (pre-release-2)
3309  o add cos & sin of grid-direction orientation angle (curvilinear grid only,  o add cos & sin of grid-direction orientation angle (curvilinear grid only,
3310     for output and interpolation of input fields onto model grid)     for output and interpolation of input fields onto model grid)
# Line 2044  o fix aim_diagnostics_init.F mate number Line 3316  o fix aim_diagnostics_init.F mate number
3316  o add mnc output capability to diagnostics/diagstat and update  o add mnc output capability to diagnostics/diagstat and update
3317    our cvsignore files for the ACSII output generated    our cvsignore files for the ACSII output generated
3318    
3319  checkpoint57k_post  checkpoint57k_post (2005/07/02)
3320  o lab_sea now uses diagnostics package and provides a suite of  o lab_sea now uses diagnostics package and provides a suite of
3321    new EXF diagnostics output.    new EXF diagnostics output.
3322    
3323  checkpoint57j_post  checkpoint57j_post (2005/06/30)
3324  o exf  o exf
3325    * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):    * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
3326      Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);      Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
# Line 2078  o fix bug in rStar code (calc_r_star.F) Line 3350  o fix bug in rStar code (calc_r_star.F)
3350  o fix few little things to avoid floating error with -ftrapuv (ifort v9)  o fix few little things to avoid floating error with -ftrapuv (ifort v9)
3351   (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)   (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
3352    
3353  checkpoint57i_post  checkpoint57i_post (2005/06/19)
3354  o Diagnostics package was changed: diagnostic allocation is now deactivated  o Diagnostics package was changed: diagnostic allocation is now deactivated
3355    by setting an empty file name in the namelist (used to be by setting 0 frequency)    by setting an empty file name in the namelist (used to be by setting 0 frequency)
3356  o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;  o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
# Line 2097  o pkg/diagnostics: Line 3369  o pkg/diagnostics:
3369    tested against monitor output (including land & thSIce) on various exp.    tested against monitor output (including land & thSIce) on various exp.
3370  o make seaice-pkg I/O type flags (MNC/MDS) more standard.  o make seaice-pkg I/O type flags (MNC/MDS) more standard.
3371    
3372  checkpoint57h_done  checkpoint57h_done (2005/05/19)
3373    tag after changing user customized files (DIAGNOSTICS_SIZE.h,    tag after changing user customized files (DIAGNOSTICS_SIZE.h,
3374    data.diagnostics, data.gchem, data.ptracers) is done.    data.diagnostics, data.gchem, data.ptracers) is done.
3375    
# Line 2106  o pkg/diagnostics: prepare for Global/Re Line 3378  o pkg/diagnostics: prepare for Global/Re
3378  o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE  o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
3379    and rename it: DIFFERENT_MULTIPLE    and rename it: DIFFERENT_MULTIPLE
3380    
3381  checkpoint57h_post  checkpoint57h_post (2005/05/14)
3382  o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers  o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
3383  o pkg/diagnostics: change output frequency, now in seconds (instead  o pkg/diagnostics: change output frequency, now in seconds (instead
3384    of Nb of iterations). This requires to change data.diagnostics.    of Nb of iterations). This requires to change data.diagnostics.
3385  checkpoint57h_pre  checkpoint57h_pre (2005/05/12)
3386    
3387  o in mnc, let the user create the output dir if both mnc_outdir_date  o in mnc, let the user create the output dir if both mnc_outdir_date
3388    and mnc_outdir_num are false    and mnc_outdir_num are false
# Line 2124  o test AB-3 code with 4th.Order advectio Line 3396  o test AB-3 code with 4th.Order advectio
3396  o fix mnc flags in pkg/seaice so that they are "owned" by seaice,  o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
3397    not mnc -- this mistake was found by JMC and is now corrected    not mnc -- this mistake was found by JMC and is now corrected
3398    
3399  checkpoint57g_post  checkpoint57g_post (2005/04/15)
3400  o add Adams-Bashforth 3rd Order time stepping:  o add Adams-Bashforth 3rd Order time stepping:
3401    - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)    - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
3402    - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...    - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
3403  checkpoint57g_pre  checkpoint57g_pre (2005/04/15)
3404    
3405  o make lambda[Theta,Salt]ClimRelax spatially varying  o make lambda[Theta,Salt]ClimRelax spatially varying
3406    (default remains spatially uniform constant based on tau)    (default remains spatially uniform constant based on tau)
# Line 2138  o added new control variables Line 3410  o added new control variables
3410  o separate masks used for ctrl_pack/unpack 'from write_grid' output  o separate masks used for ctrl_pack/unpack 'from write_grid' output
3411    (suggested by G. Forget)    (suggested by G. Forget)
3412    
3413  checkpoint57f_post  checkpoint57f_post (2005/04/06)
3414  o add parameter "baseTime" = model base time = time at iteration zero  o add parameter "baseTime" = model base time = time at iteration zero
3415    new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to    new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
3416    account for baseTime shift    account for baseTime shift
3417  o move Coriolis arrays from PARAMS.h to GRID.h  o move Coriolis arrays from PARAMS.h to GRID.h
3418  checkpoint57f_pre  checkpoint57f_pre (2005/04/06)
3419    
3420  o mnc-ifying the seaice package  o mnc-ifying the seaice package
3421  o introduced an alternative length scale calculation for use in the limiting  o introduced an alternative length scale calculation for use in the limiting
# Line 2164  o adjoint-related modifications Line 3436  o adjoint-related modifications
3436    * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33    * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
3437    * mom_vi_hdissip: to be able to use Leith scheme in adjoint    * mom_vi_hdissip: to be able to use Leith scheme in adjoint
3438    
3439  checkpoint57e_post  checkpoint57e_post (2005/02/28)
3440  o Adding eddy stress controls a la Ferreira et al.  o Adding eddy stress controls a la Ferreira et al.
3441  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
3442    
# Line 2182  o diagnostics: add pickup functionality Line 3454  o diagnostics: add pickup functionality
3454  o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.  o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
3455  o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)  o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
3456    
3457  checkpoint57d_post  checkpoint57d_post (2005/02/11)
3458  o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing  o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
3459  o modify verification/ideal_2D_oce so that it tests the creation of mnc  o modify verification/ideal_2D_oce so that it tests the creation of mnc
3460    output from the diagnostics package    output from the diagnostics package
# Line 2204  o move state variable diagnostics to the Line 3476  o move state variable diagnostics to the
3476    (note: still needs some work specially for snap-shot diagnostics)    (note: still needs some work specially for snap-shot diagnostics)
3477    duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z    duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
3478    
3479  checkpoint57c_post  checkpoint57c_post (2005/01/27)
3480  o Change testing option (-ieee) to get closer agreement between g77 & ifort  o Change testing option (-ieee) to get closer agreement between g77 & ifort
3481  o generate new output.txt files on faulks with g77 & the new -ieee option  o generate new output.txt files on faulks with g77 & the new -ieee option
3482  checkpoint57c_pre  checkpoint57c_pre (2005/01/27)
3483    
3484  o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);  o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
3485    update output.txt of exp. global_ocean.90x40x15    update output.txt of exp. global_ocean.90x40x15
# Line 2240  o pkg/mdsio/ Line 3512  o pkg/mdsio/
3512    * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F    * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
3513    * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)    * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
3514    
3515  checkpoint57b_post  checkpoint57b_post (2004/12/20)
3516  o simplify options in diagnostics_fill arguments (remove weird combinations)  o simplify options in diagnostics_fill arguments (remove weird combinations)
3517  o fix MNC coordinate variables so that they now contain per-face index  o fix MNC coordinate variables so that they now contain per-face index
3518    values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in    values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
# Line 2286  o re-arrange diagnostics pkg initialisat Line 3558  o re-arrange diagnostics pkg initialisat
3558     look through the short list of active diag. (instead of the long list)     look through the short list of active diag. (instead of the long list)
3559     create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active     create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
3560    
3561  checkpoint57a_post  checkpoint57a_post (2004/12/10)
3562  o this set of changes restores TAMC compatibility  o this set of changes restores TAMC compatibility
3563    tested for global_ocean.90x40x15 adjoint on trough    tested for global_ocean.90x40x15 adjoint on trough
3564    (what a pain)    (what a pain)
3565    
3566  checkpoint57a_pre  checkpoint57a_pre (2004/12/10)
3567  o some modifs in tools/build_options for sunos  o some modifs in tools/build_options for sunos
3568  o call ctrl_pack for ctrl at end for optimcycle=0  o call ctrl_pack for ctrl at end for optimcycle=0
3569    
3570  checkpoint57  checkpoint57 (2004/12/09)
3571  o add horizontal bi-harmonic viscosity for vertical velocity  o add horizontal bi-harmonic viscosity for vertical velocity
3572    - new parameter viscA4W (defaults to viscA4)    - new parameter viscA4W (defaults to viscA4)
3573    - affects only non-hydrostatic code    - affects only non-hydrostatic code
# Line 2313  o untangle a few ifdefs related to cost, Line 3585  o untangle a few ifdefs related to cost,
3585  o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)  o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
3586    (theta2, salt2 in ecco_cost_weights)    (theta2, salt2 in ecco_cost_weights)
3587    
3588  checkpoint56c_post  checkpoint56c_post (2004/12/03)
3589  o OBCS as control variables  o OBCS as control variables
3590    - update ctrl_ad_diff.list, obcs_ad_diff.list    - update ctrl_ad_diff.list, obcs_ad_diff.list
3591    - remove balance of obcs controls from default    - remove balance of obcs controls from default
# Line 2331  o exf: Line 3603  o exf:
3603  o mdsio:  o mdsio:
3604    - i/o-vector change debugLevel from debLevA to debLevB    - i/o-vector change debugLevel from debLevA to debLevB
3605    
3606  checkpoint56b_post  checkpoint56b_post (2004/12/01)
3607  o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that  o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
3608    is called from DO_THE_MODEL_IO    is called from DO_THE_MODEL_IO
3609    - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE    - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
# Line 2346  o testreport previously did a lousy job Line 3618  o testreport previously did a lousy job
3618    testreport.    testreport.
3619  o ptracers_monitor: bug fix for MPI  o ptracers_monitor: bug fix for MPI
3620    
3621  checkpoint56a_post  checkpoint56a_post (2004/11/28)
3622  o GCHEM: finish reorganizating the package  o GCHEM: finish reorganizating the package
3623    - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency    - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
3624      (introduces another 3D-array for each passive tracer, but only if      (introduces another 3D-array for each passive tracer, but only if
# Line 2391  o GCHEM: Line 3663  o GCHEM:
3663    - cleaning up    - cleaning up
3664  o small cleaning of exch2: remove files that are also in eesupp/src  o small cleaning of exch2: remove files that are also in eesupp/src
3665    
3666  checkpoint56  checkpoint56 (2004/11/17)
3667  o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0  o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
3668  o mnc: cleanup "full" files--fixes out-of-memory problem  o mnc: cleanup "full" files--fixes out-of-memory problem
3669  o ECCO-GODAE  o ECCO-GODAE
# Line 2421  o mdsio: filename info to both stderr, s Line 3693  o mdsio: filename info to both stderr, s
3693  o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]  o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
3694    from sign change    from sign change
3695    
3696  checkpoint55j_post  checkpoint55j_post (2004/11/10)
3697  o isolate dissipation tendency (allow to keep it out off AB) in V.I form.  o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
3698    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
3699  o add consistent build directories and .cvsignore files to verification  o add consistent build directories and .cvsignore files to verification
# Line 2432  o make all subroutines 30 or less charac Line 3704  o make all subroutines 30 or less charac
3704  o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;  o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;
3705    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)    affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
3706    
3707  checkpoint55i_post  checkpoint55i_post (2004/10/28)
3708  o change arrays for total vertical diffusivity (2.D if explicit,  o change arrays for total vertical diffusivity (2.D if explicit,
3709    3.D if implicit) ; each ptracer uses its own background value.    3.D if implicit) ; each ptracer uses its own background value.
3710  o added mnc/NetCDF output capability to ocn_compon_interf  o added mnc/NetCDF output capability to ocn_compon_interf
# Line 2447  o give MNC the ability to create additio Line 3719  o give MNC the ability to create additio
3719  o Compute the non-local term using either KPP vertical diffusivity (=default)  o Compute the non-local term using either KPP vertical diffusivity (=default)
3720     or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)     or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)
3721    
3722  checkpoint55h_post  checkpoint55h_post (2004/10/20)
3723  o add verification test "vermix"  o add verification test "vermix"
3724  o remove all the *_ioinc flags and replace with the single global  o remove all the *_ioinc flags and replace with the single global
3725    outputTypesInclusive flag    outputTypesInclusive flag
# Line 2455  o allow to set a vertical profile of ver Line 3727  o allow to set a vertical profile of ver
3727  o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS  o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS
3728  o useMNC moved from data.mnc to data.pkg  o useMNC moved from data.mnc to data.pkg
3729    
3730  checkpoint55g_post  checkpoint55g_post (2004/10/14)
3731  o Renaming carbon AD experiments to comply with testreport conventions  o Renaming carbon AD experiments to comply with testreport conventions
3732  o Updating adjoint of Held-Suarez hs94.1x64x5  o Updating adjoint of Held-Suarez hs94.1x64x5
3733  o Fixing directives for non-ECCO forward_step, after ECCO directives  o Fixing directives for non-ECCO forward_step, after ECCO directives
# Line 2465  o Fixing directives for non-ECCO forward Line 3737  o Fixing directives for non-ECCO forward
3737  o Updating adjoint output for natl_box_adjoint after  o Updating adjoint output for natl_box_adjoint after
3738    pkg/ecco has been modified (see taga c55d_post)    pkg/ecco has been modified (see taga c55d_post)
3739    
3740  checkpoint55f_post  checkpoint55f_post (2004/10/13)
3741  o rename to timeave_init_fixed  o rename to timeave_init_fixed
3742    
3743  checkpoint55e_post  checkpoint55e_post (2004/10/13)
3744  o some delicate re-shuffle of store directives to avoid one  o some delicate re-shuffle of store directives to avoid one
3745    extra call of do_oceanic_physics    extra call of do_oceanic_physics
3746    affects ecco_the_main_loop.F, do_oceanic_physics.F    affects ecco_the_main_loop.F, do_oceanic_physics.F
# Line 2476  o some delicate re-shuffle of store dire Line 3748  o some delicate re-shuffle of store dire
3748  o NB: this may break global_ocean adjoint temporarily,  o NB: this may break global_ocean adjoint temporarily,
3749    but it is clear how to fix it. Will do later, need this now.    but it is clear how to fix it. Will do later, need this now.
3750    
3751  checkpoint55d_post  checkpoint55d_post (2004/10/11)
3752  o ECCO specific cost function terms (up-to-date with 1x1 runs)  o ECCO specific cost function terms (up-to-date with 1x1 runs)
3753  o ecco_cost_weights is modified to 1x1 runs  o ecco_cost_weights is modified to 1x1 runs
3754  o modifs to allow observations to be read in as  o modifs to allow observations to be read in as
3755    single file or yearly files    single file or yearly files
3756  o enable to read exf forcing fields as either  o enable to read exf forcing fields as either
3757    single file or yearly files (flag useExfYearlyFields)    single file or yearly files (flag useExfYearlyFields)
3758  checkpoint55d_pre  checkpoint55d_pre (2004/10/08)
3759    
3760  o switch between 2-level and 3-level checkpointing  o switch between 2-level and 3-level checkpointing
3761  o add ability of MNC to write local and "partial" (eg. 2D slices where  o add ability of MNC to write local and "partial" (eg. 2D slices where
# Line 2531  o more obcs stuff Line 3803  o more obcs stuff
3803    - changed argument list of OBCS_CALC to myTime+deltaTclock    - changed argument list of OBCS_CALC to myTime+deltaTclock
3804    - fixed about 35 bugs in obcs_external_fields_load    - fixed about 35 bugs in obcs_external_fields_load
3805    
3806  checkpoint55c_post  checkpoint55c_post (2004/09/23)
3807  o obcs stuff  o obcs stuff
3808    - new runtime flags useOBCSprescribe, useOBCSbalance    - new runtime flags useOBCSprescribe, useOBCSbalance
3809    - re-arranged obcs_calc    - re-arranged obcs_calc
# Line 2545  o obcs stuff Line 3817  o obcs stuff
3817  o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments  o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments
3818    which simplifies the calls and passes the ifc check-bounds test    which simplifies the calls and passes the ifc check-bounds test
3819    
3820  checkpoint55b_post  checkpoint55b_post (2004/09/22)
3821  o add a 2D scalar, Z location, exchange_2 routine.  o add a 2D scalar, Z location, exchange_2 routine.
3822  o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows  o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows
3823    to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]    to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]
# Line 2556  o use a more standard discretization for Line 3828  o use a more standard discretization for
3828  o fix gad_advection.F (CubedSphere part), back to version 1.23  o fix gad_advection.F (CubedSphere part), back to version 1.23
3829  o fix bug in mom_vi_del2uv.F (CubedSphere part).  o fix bug in mom_vi_del2uv.F (CubedSphere part).
3830    
3831  checkpoint55a_post  checkpoint55a_post (2004/09/20)
3832  o merged code to  o merged code to
3833    * prescribe/read time-dependent open boundaries    * prescribe/read time-dependent open boundaries
3834      (works in conjunction with exf, cal)      (works in conjunction with exf, cal)
# Line 2564  o merged code to Line 3836  o merged code to
3836    * each boundary N/S/E/W now has its own CPP option    * each boundary N/S/E/W now has its own CPP option
3837      (healthy for the adjoint)      (healthy for the adjoint)
3838    
3839  checkpoint55  checkpoint55 (2004/09/17)
3840  o up-to-date adjoint of previous breaks  o up-to-date adjoint of previous breaks
3841    - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix    - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix
3842    - global_ocean_ebm: adjoint still needs fix (TLM ok)    - global_ocean_ebm: adjoint still needs fix (TLM ok)
# Line 2574  o up-to-date adjoint of previous breaks Line 3846  o up-to-date adjoint of previous breaks
3846  o remove all tr1-related code (ALLOW_PASSIVE_TRACER)  o remove all tr1-related code (ALLOW_PASSIVE_TRACER)
3847    (adjoint stuff still has some tr1 'names', but all use ptracer arrays)    (adjoint stuff still has some tr1 'names', but all use ptracer arrays)
3848    
3849  checkpoint54f_post  checkpoint54f_post (2004/09/16)
3850  o in verification/carbin/ remove experiment related to  o in verification/carbin/ remove experiment related to
3851    ALLOW_PASSIVE_TRACER (array tr1 etc)    ALLOW_PASSIVE_TRACER (array tr1 etc)
3852    code_ad/ input_ad/ results_ad    code_ad/ input_ad/ results_ad
# Line 2600  o overhaul of IO so that we now have fla Line 3872  o overhaul of IO so that we now have fla
3872    - numerous small formatting cleanups for ProTeX    - numerous small formatting cleanups for ProTeX
3873  o add version info (via BUILD_INFO.h) to MNC and stdout  o add version info (via BUILD_INFO.h) to MNC and stdout
3874    
3875  checkpoint54e_post  checkpoint54e_post (2004/09/02)
3876  o add two new packages  o add two new packages
3877    - pp81 (Packanowski and Philander, 1981), Richardson number and    - pp81 (Packanowski and Philander, 1981), Richardson number and
3878      stratification dependent mixing      stratification dependent mixing
# Line 2614  o add "verification/dic_example" which c Line 3886  o add "verification/dic_example" which c
3886  o genmake2: add ability to search for C compilers and cleanup test output  o genmake2: add ability to search for C compilers and cleanup test output
3887    - fixes recent SX-6 problems and should help with others (eg. HP-UX)    - fixes recent SX-6 problems and should help with others (eg. HP-UX)
3888    
3889  checkpoint54d_post  checkpoint54d_post (2004/07/27)
3890  o data.diagnostics: if levels() is unspecified then ALL levels are diagnosed  o data.diagnostics: if levels() is unspecified then ALL levels are diagnosed
3891  o bug fix in pkg/cal/cal_addtime.F for TheCalendar='model' day count is wrong,  o bug fix in pkg/cal/cal_addtime.F for TheCalendar='model' day count is wrong,
3892    leading to additional shift by 5 days each year of integration    leading to additional shift by 5 days each year of integration
# Line 2630  o fix a bug in Flux deriv. vs Ts (pkg/ai Line 3902  o fix a bug in Flux deriv. vs Ts (pkg/ai
3902  o genmake2 fixes so netcdf now works on halem ("osf1_alpha_*")  o genmake2 fixes so netcdf now works on halem ("osf1_alpha_*")
3903  o bugs fixed in kpp_calc.F (ustarY) and external_forcing.F (Qsw & Partial-cell)  o bugs fixed in kpp_calc.F (ustarY) and external_forcing.F (Qsw & Partial-cell)
3904    
3905  checkpoint54c_post  checkpoint54c_post (2004/07/18)
3906  o replace surfaceTendency U,V,S,T,Tice,Ptr by surfaceForcing U,V,S,T,Tice,Ptr  o replace surfaceTendency U,V,S,T,Tice,Ptr by surfaceForcing U,V,S,T,Tice,Ptr
3907    this affects (truncation error) output.txt of test-exp:    this affects (truncation error) output.txt of test-exp:
3908     global_ocean_ebm,_pressure,.cs32x15(&.thsice), lab_sea & natl_box     global_ocean_ebm,_pressure,.cs32x15(&.thsice), lab_sea & natl_box
# Line 2641  o define the max number of passive trace Line 3913  o define the max number of passive trace
3913  o start to test mnc routinely in exp0  o start to test mnc routinely in exp0
3914  o add sea-ice loading (sIceLoad) as a new forcing field.  o add sea-ice loading (sIceLoad) as a new forcing field.
3915    
3916  checkpoint54b_post  checkpoint54b_post (2004/07/08)
3917  o add testreport "-j JOBS" option for parallel builds (tested and pretty  o add testreport "-j JOBS" option for parallel builds (tested and pretty
3918     impressive on Altix and Opteron systems)     impressive on Altix and Opteron systems)
3919  o diagnostics can now write NetCDF files through the mnc package  o diagnostics can now write NetCDF files through the mnc package
# Line 2651  o staggerTimeStep & NLFS: rescale T & S Line 3923  o staggerTimeStep & NLFS: rescale T & S
3923    affects (truncation error) output of lab_sea & natl_box exp.: updated    affects (truncation error) output of lab_sea & natl_box exp.: updated
3924  o change pickup _cd & _ptracers (old pickup restart: usePickupBeforeC54=.T.)  o change pickup _cd & _ptracers (old pickup restart: usePickupBeforeC54=.T.)
3925    
3926  checkpoint54a_post  checkpoint54a_post (2004/07/06)
3927  o re-write staggerTimeStep: step fwd U,V and then T,S (reverse the order).  o re-write staggerTimeStep: step fwd U,V and then T,S (reverse the order).
3928  o change pickup file (to restart from old pickup, set usePickupBeforeC54=.T.)  o change pickup file (to restart from old pickup, set usePickupBeforeC54=.T.)
3929  o get a perfect restart when using RealFreshWaterFlux + NLFS (not finished)  o get a perfect restart when using RealFreshWaterFlux + NLFS (not finished)
3930  o update output of all exp. that use staggerTimeStep (except hs94.cs & 2D)  o update output of all exp. that use staggerTimeStep (except hs94.cs & 2D)
3931    + internal_wave (shift in writing cg2d_ini_res)    + internal_wave (shift in writing cg2d_ini_res)
3932  checkpoint54a_pre  checkpoint54a_pre (2004/07/05)
3933    
3934  o require forcing_In_AB=.FALSE. and remove surfaceTendencyTice from pkg/seaice  o require forcing_In_AB=.FALSE. and remove surfaceTendencyTice from pkg/seaice
3935    - modified verification/lab_sea and natl_box_adjoint accordingly    - modified verification/lab_sea and natl_box_adjoint accordingly
3936    
3937  checkpoint54  checkpoint54 (2004/07/02)
3938  checkpoint53g_post  checkpoint53g_post (2004/07/02)
3939  o prepare splitting of thermodynamics: store convect.counter in common block  o prepare splitting of thermodynamics: store convect.counter in common block
3940  o store d.etaH/dt (instead of Div.hV) in common ; affects (truncation error)  o store d.etaH/dt (instead of Div.hV) in common ; affects (truncation error)
3941    output of: global_ocean.cs32x15, global_ocean_pressure & internal_wave    output of: global_ocean.cs32x15, global_ocean_pressure & internal_wave
# Line 2672  o new parameter "nShapS": allow to treat Line 3944  o new parameter "nShapS": allow to treat
3944  o separate Vert.Advec.Scheme from horizontal Advec.Scheme (T & S)  o separate Vert.Advec.Scheme from horizontal Advec.Scheme (T & S)
3945  o restore adjointability  o restore adjointability
3946    
3947  checkpoint53f_post  checkpoint53f_post (2004/06/25)
3948  o modifications that affect AIM experiment results (update output.txt):  o modifications that affect AIM experiment results (update output.txt):
3949    - no advection of S at top interface Nr (pkg/generic_advdiff)    - no advection of S at top interface Nr (pkg/generic_advdiff)
3950    - air surf. temp: use lower value between T0 & T1 (phy_suflux_prep.F)    - air surf. temp: use lower value between T0 & T1 (phy_suflux_prep.F)
# Line 2685  o merged cylindrical coord configuration Line 3957  o merged cylindrical coord configuration
3957  o added rotating_tank experiment  o added rotating_tank experiment
3958  checkpoint53e_pre  checkpoint53e_pre
3959    
3960  checkpoint53d_post  checkpoint53d_post (2004/06/14)
3961  o faulks upgraded: re-generate output.txt that have changed:  o faulks upgraded: re-generate output.txt that have changed:
3962     global_ocean.cs32x15(.thsice), global_ocean_ebm, lab_sea, natl_box     global_ocean.cs32x15(.thsice), global_ocean_ebm, lab_sea, natl_box
3963  o Added Bryan and Lewis, 1979, vertical diffusivity profile  o Added Bryan and Lewis, 1979, vertical diffusivity profile
# Line 2704  o regenerated output for global_ocean_eb Line 3976  o regenerated output for global_ocean_eb
3976  o fix mom_common/mom_*_sidedrag.F to recover numeric output prior to creation  o fix mom_common/mom_*_sidedrag.F to recover numeric output prior to creation
3977    of mom_common/    of mom_common/
3978    - simple re-arrangement of instructions within computing loop    - simple re-arrangement of instructions within computing loop
3979  checkpoint53d_pre  checkpoint53d_pre (2004/05/21)
3980    
3981  checkpoint53c_post  checkpoint53c_post (2004/05/21)
3982  o new version of coupler for AIM+thSIce and Ocean models  o new version of coupler for AIM+thSIce and Ocean models
3983   - new fields (SSS,h_MixLayer ...) are exchanged through the coupler   - new fields (SSS,h_MixLayer ...) are exchanged through the coupler
3984   - land: change Evaporation of snow   - land: change Evaporation of snow
# Line 2723  o Adjoint of EBM package + verification Line 3995  o Adjoint of EBM package + verification
3995    * TLM OK    * TLM OK
3996    * ADM not sufficient accuracy yet (needs further testing)    * ADM not sufficient accuracy yet (needs further testing)
3997    
3998  checkpoint53b_post  checkpoint53b_post (2004/05/14)
3999  o Commiting new energy balance model to repository  o Commiting new energy balance model to repository
4000    * package is pkg/ebm    * package is pkg/ebm
4001    * verif. is verification/global_ocean_ebm    * verif. is verification/global_ocean_ebm
# Line 2741  C        Destabilization of the thermoha Line 4013  C        Destabilization of the thermoha
4013  C        by atmospheric eddy transports.  C        by atmospheric eddy transports.
4014  C        J. Climate 7(12), 1870-1882  C        J. Climate 7(12), 1870-1882
4015  o Will need long integration testing.  o Will need long integration testing.
4016  checkpoint53b_pre  checkpoint53b_pre (2004/05/14)
4017    
4018  o created pkg/mom_common in preparation for variable viscosity code  o created pkg/mom_common in preparation for variable viscosity code
4019  o renamed and split ini_mnc_io  o renamed and split ini_mnc_io
# Line 2749  o pkg/land: only liquid water can diffus Line 4021  o pkg/land: only liquid water can diffus
4021  o AIM using land: soil wetness availability account for snow  o AIM using land: soil wetness availability account for snow
4022  o added printMapIncludesZeros to EEPARMS namelist  o added printMapIncludesZeros to EEPARMS namelist
4023    
4024  checkpoint53a_post  checkpoint53a_post (2004/05/11)
4025  o restore TAMC compatiility for exf_constants.h  o restore TAMC compatiility for exf_constants.h
4026    (no usage of _d in .h)    (no usage of _d in .h)
4027  o Additional storing in KPP in an attempt to fix  o Additional storing in KPP in an attempt to fix
# Line 2762  o Fixed verification/natl_box_adjoint ex Line 4034  o Fixed verification/natl_box_adjoint ex
4034    and hence gives results closer to that of Experiment 2.    and hence gives results closer to that of Experiment 2.
4035    Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again.    Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again.
4036    
4037  checkpoint53  checkpoint53 (2004/05/06)
4038  o stable checkpoint with up to date adjoint  o stable checkpoint with up to date adjoint
4039    TLM tests only run for 1st grdchk at the moment. Its unclear if    TLM tests only run for 1st grdchk at the moment. Its unclear if
4040    this is a code problem or a problem with resetting code for g_    this is a code problem or a problem with resetting code for g_
# Line 2772  o stable checkpoint with up to date adjo Line 4044  o stable checkpoint with up to date adjo
4044     o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ)     o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ)
4045       are both still in chaos following their security messes.       are both still in chaos following their security messes.
4046    
4047  checkpoint52n_post  checkpoint52n_post (2004/05/06)
4048  o various build (mostly genmake2) changes including:  o various build (mostly genmake2) changes including:
4049    - ability to build/run more easily within Cygwin and MacOS X    - ability to build/run more easily within Cygwin and MacOS X
4050    - more complicated Makefiles with a stronger dependence on Gnu Make    - more complicated Makefiles with a stronger dependence on Gnu Make
# Line 2803  o fix in pkg/thsice: Line 4075  o fix in pkg/thsice:
4075    - maintain snow precipitation unchanged (even if Tsf >=0).    - maintain snow precipitation unchanged (even if Tsf >=0).
4076   both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice   both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice
4077    
4078  checkpoint52m_post  checkpoint52m_post (2004/04/18)
4079  o commented out call to cal_GetMonthsRec in swfrac.F and added some comments;  o commented out call to cal_GetMonthsRec in swfrac.F and added some comments;
4080    this does not change any of the results, because myIter=0 in swfrac always    this does not change any of the results, because myIter=0 in swfrac always
4081    lead to jwtype=2 (the default anyway), but the call makes little sense    lead to jwtype=2 (the default anyway), but the call makes little sense
# Line 2835  o test exp. advect_cs: use the standard Line 4107  o test exp. advect_cs: use the standard
4107  o Added functionality to grdchk:  o Added functionality to grdchk:
4108    pick global i,j,k position (or nearest wet) where to perform check.    pick global i,j,k position (or nearest wet) where to perform check.
4109    
4110  checkpoint52l_post  checkpoint52l_post (2004/03/11)
4111  o new land formulation:  o new land formulation:
4112    a) use ground enthalpy as prognostic variable to ensure exact    a) use ground enthalpy as prognostic variable to ensure exact
4113       energy conservation.       energy conservation.
# Line 2846  o aim_v23 modification for new land mode Line 4118  o aim_v23 modification for new land mode
4118    a) Treat separately land / ocean / sea-ice surface fluxes    a) Treat separately land / ocean / sea-ice surface fluxes
4119       to allow implicit computation of land & sea-ice surface temp.       to allow implicit computation of land & sea-ice surface temp.
4120    b) add snow precipitation.    b) add snow precipitation.
4121  checkpoint52l_pre  checkpoint52l_pre (2004/03/11)
4122    
4123  o fix problem (when 1 tile is empty) in min/max monitor.  o fix problem (when 1 tile is empty) in min/max monitor.
4124  o fix bug in timeAve (u,vZetatave in common block)  o fix bug in timeAve (u,vZetatave in common block)
# Line 2859  o fix ini_curvilinear_grid ; test CS exp Line 4131  o fix ini_curvilinear_grid ; test CS exp
4131  o aim.5l_cs: modify sea-ice fraction input file ; update output  o aim.5l_cs: modify sea-ice fraction input file ; update output
4132  o exf: Adding simple range check routine for exf fields after read  o exf: Adding simple range check routine for exf fields after read
4133    
4134  checkpoint52k_post  checkpoint52k_post (2004/02/23)
4135  o removed top-level directory "diags"  o removed top-level directory "diags"
4136    - we migrated these functions to pkg/timeave a long time ago    - we migrated these functions to pkg/timeave a long time ago
4137  o fixed bug introduced in pkg/monitor  o fixed bug introduced in pkg/monitor
# Line 2872  o set all ...Freq to zero after cost_fin Line 4144  o set all ...Freq to zero after cost_fin
4144    taveFreq, dumpFreq, pChkptFreq    taveFreq, dumpFreq, pChkptFreq
4145  o MAIN and ECCO differentiability restored  o MAIN and ECCO differentiability restored
4146    
4147  checkpoint52j_post  checkpoint52j_post (2004/02/18)
4148  o fix nchklev in tamc.h for global_ocean...  o fix nchklev in tamc.h for global_ocean...
4149  o Bringing flow and store directives up-to-date  o Bringing flow and store directives up-to-date
4150  o Really weird thing!  o Really weird thing!
# Line 2880  o Really weird thing! Line 4152  o Really weird thing!
4152    starttime, niter0, instead of mytime, myiter, screws up the adjoint:    starttime, niter0, instead of mytime, myiter, screws up the adjoint:
4153    TAF places a faulty re-call of initialise_varia    TAF places a faulty re-call of initialise_varia
4154    after cost_final call which should not be there!    after cost_final call which should not be there!
4155  checkpoint52j_pre  checkpoint52j_pre (2004/02/03)
4156    
4157  o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and  o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and
4158    error messages    error messages
# Line 2897  o merged mom_vi_calc_relvort3.F, mom_vi_ Line 4169  o merged mom_vi_calc_relvort3.F, mom_vi_
4169    mon_vort3.F to make exch2 friendly with >1 tile per cube face    mon_vort3.F to make exch2 friendly with >1 tile per cube face
4170  o limit timeave output for hi-res integrations  o limit timeave output for hi-res integrations
4171    
4172  checkpoint52i_post  checkpoint52i_post (2004/01/21)
4173  o removed CPP_EEOPTIONS.h from verification/*/code  o removed CPP_EEOPTIONS.h from verification/*/code
4174  o updated the tiling for global_ocean_pressure  o updated the tiling for global_ocean_pressure
4175  checkpoint52i_pre  checkpoint52i_pre (2004/01/20)
4176    
4177  o update aim.5l_LatLon using the standard aim_v23 pkg (instead of  o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
4178    the old pkg/aim).    the old pkg/aim).
4179    
4180  checkpoint52h_pre  checkpoint52h_pre (2004/01/20)
4181  o shortened offending lines in exch2_send_rx?.template  o shortened offending lines in exch2_send_rx?.template
4182  o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator  o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator
4183  o genmake2: add build & execute test for NetCDF code  o genmake2: add build & execute test for NetCDF code
# Line 2916  o added temporary hack for sea-ice dynam Line 4188  o added temporary hack for sea-ice dynam
4188    metric terms are ignored and it is assumed that    metric terms are ignored and it is assumed that
4189    there is no sea-ice on cube faces 1, 2, 4, and 5.    there is no sea-ice on cube faces 1, 2, 4, and 5.
4190    
4191  checkpoint52f_post  checkpoint52f_post (2004/01/09)
4192  o added exch2 cube routines to pkg/exch2  o added exch2 cube routines to pkg/exch2
4193  o modified hs94.cs-32x32x5 to use it  o modified hs94.cs-32x32x5 to use it
4194  o added new grid files to hs94.cs-32x32x5  o added new grid files to hs94.cs-32x32x5
4195  checkpoint52f_pre  checkpoint52f_pre (2004/01/07)
4196    
4197  checkpoint52e_post  checkpoint52e_post (2004/01/07)
4198  o first attempt to solve vertical advection (momemtum & T,S) Implicitly  o first attempt to solve vertical advection (momemtum & T,S) Implicitly
4199    for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)    for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)
4200  o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)  o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)
# Line 2930  o step.1 : rewrite (as in MultiDimAdvec) Line 4202  o step.1 : rewrite (as in MultiDimAdvec)
4202  o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.  o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.
4203  o update output (gad_calc_rhs.F changes affect truncation error) of exp:  o update output (gad_calc_rhs.F changes affect truncation error) of exp:
4204   front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box   front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box
4205  checkpoint52e_pre  checkpoint52e_pre (2004/01/02)
4206    
4207  o fix bug in impldiff when Nr=1 or Nr=2.  o fix bug in impldiff when Nr=1 or Nr=2.
4208  o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt  o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt
# Line 2941  o added exf_offset_atemp for Celsius to Line 4213  o added exf_offset_atemp for Celsius to
4213  o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024  o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
4214  o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations  o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
4215    
4216  checkpoint52d_post  checkpoint52d_post (2003/12/16)
4217  o re-tiled many expts to allow comparison in multi-processor mode  o re-tiled many expts to allow comparison in multi-processor mode
4218    - updated output accordingly    - updated output accordingly
4219    - changed hs94.128x64x5 to use intial T from file rather than use the    - changed hs94.128x64x5 to use intial T from file rather than use the
# Line 2970  o check-in the first version of the coup Line 4242  o check-in the first version of the coup
4242  o new verification experiment, cpl_aim+ocn:  o new verification experiment, cpl_aim+ocn:
4243     coupled ocean - AIM atmosphere on cs32 grid.     coupled ocean - AIM atmosphere on cs32 grid.
4244    
4245  checkpoint52d_pre  checkpoint52d_pre (2003/12/06)
4246  o surface flux time-av diagnostic modified for NLFS & RealFreshWater  o surface flux time-av diagnostic modified for NLFS & RealFreshWater
4247  o add call to AIM pendant S/R in external_forcing & external_fields_load.F  o add call to AIM pendant S/R in external_forcing & external_fields_load.F
4248    
4249  checkpoint52c_post  checkpoint52c_post (2003/11/25)
4250  o Fixing OPTIONS files for use of exf:  o Fixing OPTIONS files for use of exf:
4251    - ALLOW_ECCO not needed    - ALLOW_ECCO not needed
4252    - ECCO_CPPOPTIONS.h should not be included from    - ECCO_CPPOPTIONS.h should not be included from
# Line 2988  o Removed all CPP options for cal packag Line 4260  o Removed all CPP options for cal packag
4260  o modified STOREs in GAD_ADVECTION  o modified STOREs in GAD_ADVECTION
4261  o corrected key comp. for passkey  o corrected key comp. for passkey
4262    
4263  checkpoint52b_post  checkpoint52b_post (2003/11/23)
4264  o new version: "thsice" of thermodynamic sea-ice pkg:  o new version: "thsice" of thermodynamic sea-ice pkg:
4265   - only 1 call from "forward_step"; conserve energy, fresh-water & salt.   - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
4266   - modify fluxes but do not change theta directly;   - modify fluxes but do not change theta directly;
# Line 2996  o new version: "thsice" of thermodynamic Line 4268  o new version: "thsice" of thermodynamic
4268   - add forcing fields + data files in global_ocean.cs32x15/inp_thsice   - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
4269     + output_thsice.txt to test thsice & bulk_force pkgs.     + output_thsice.txt to test thsice & bulk_force pkgs.
4270  o put back grid & coriolis monitor output.  o put back grid & coriolis monitor output.
4271  checkpoint52b_pre  checkpoint52b_pre (2003/11/23)
4272    
4273  o call "do_the_model_io" at the beginning (=> dump initial state)  o call "do_the_model_io" at the beginning (=> dump initial state)
4274  o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)  o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
# Line 3006  o missing PTRACERS headers in some routi Line 4278  o missing PTRACERS headers in some routi
4278  o default tamc.h in pkg/autodiff supposed to crash  o default tamc.h in pkg/autodiff supposed to crash
4279    to ensure proper customization    to ensure proper customization
4280    
4281  checkpoint52a_post  checkpoint52a_post (2003/11/17)
4282  o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp  o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
4283    - moved surfaceTendencyTice from pkg/seaice to main code    - moved surfaceTendencyTice from pkg/seaice to main code
4284    - subroutine FREEZE_SURFACE now limits only surface temperature    - subroutine FREEZE_SURFACE now limits only surface temperature
# Line 3021  o fix problem with ECCO-related divided Line 4293  o fix problem with ECCO-related divided
4293    snapshot file was missing some ad-variables,    snapshot file was missing some ad-variables,
4294    but no warning issued by TAF    but no warning issued by TAF
4295    
4296  checkpoint52a_pre  checkpoint52a_pre (2003/11/12)
4297  o some bug fixes for #undef REAL4_IS_SLOW  o some bug fixes for #undef REAL4_IS_SLOW
4298    
4299  checkpoint52 = ecco_c52_e35  checkpoint52 = ecco_c52_e35
4300  o after testing adjoints of checkpoint51u_post  o after testing adjoints of checkpoint51u_post
4301    
4302  checkpoint51u_post  checkpoint51u_post (2003/11/06)
4303  o this is the post-merge tag of the ecco-branch  o this is the post-merge tag of the ecco-branch
4304    (needs another clean checkout and re-testing)    (needs another clean checkout and re-testing)
4305  o various natl_box_adjoint configs and results  o various natl_box_adjoint configs and results
# Line 3042  o top level routines the_main_loop, forw Line 4314  o top level routines the_main_loop, forw
4314    (new namelist ecco_cost_nml)    (new namelist ecco_cost_nml)
4315  o in ctrl/ cleaned some cross-dependencies and updated CPP options  o in ctrl/ cleaned some cross-dependencies and updated CPP options
4316    
4317  checkpoint51t_post  checkpoint51t_post (2003/11/04)
4318  o this is the pre-merge tag of the ecco-branch  o this is the pre-merge tag of the ecco-branch
4319    
4320  checkpoint51s_post  checkpoint51s_post (2003/11/04)
4321  o cleanup: removed various obsolete #define-s  o cleanup: removed various obsolete #define-s
4322  o pkg/grdchk  o pkg/grdchk
4323    - renamed 'ph-grd 3' to 'grad-res'    - renamed 'ph-grd 3' to 'grad-res'
# Line 3054  o pkg/grdchk Line 4326  o pkg/grdchk
4326    - additional high-precision output for testreport    - additional high-precision output for testreport
4327      (grep for 'precision_grdchk_result')      (grep for 'precision_grdchk_result')
4328    
4329  checkpoint51r_post  checkpoint51r_post (2003/11/03)
4330  o cleaned up or removed CPP_OPTIONS.h files  o cleaned up or removed CPP_OPTIONS.h files
4331  o updated results for some of the tests to reflect the new  o updated results for some of the tests to reflect the new
4332    optfiles (-ieee: -O0 instead of -O3)    optfiles (-ieee: -O0 instead of -O3)
4333    
4334  checkpoint51q_post  checkpoint51q_post (2003/10/30)
4335  o cd_code:  o cd_code:
4336    - moved cd_scheme.F -> cd_code_scheme.F    - moved cd_scheme.F -> cd_code_scheme.F
4337    - separate read_checkpoint from cd_code_ini_vars.F    - separate read_checkpoint from cd_code_ini_vars.F
# Line 3075  o ctrl package totally restructured Line 4347  o ctrl package totally restructured
4347    - confined inclusion of AD_CONFIG.h to where necessary.    - confined inclusion of AD_CONFIG.h to where necessary.
4348  o genmake2: changed AD dependencies from SRCFILES to AD_FILES  o genmake2: changed AD dependencies from SRCFILES to AD_FILES
4349    
4350  checkpoint51p_post  checkpoint51p_post (2003/10/30)
4351  o create initial cd_code package  o create initial cd_code package
4352    - WARNING: the initialization of fields within packages    - WARNING: the initialization of fields within packages
4353      is broken because INI_FIELDS (where READ_CHECKPOINT is      is broken because INI_FIELDS (where READ_CHECKPOINT is
# Line 3090  o create initial cd_code package Line 4362  o create initial cd_code package
4362  o cleanup verification/*/code/GMREDI_OPTIONS.h  o cleanup verification/*/code/GMREDI_OPTIONS.h
4363  o cleanup testreport  o cleanup testreport
4364    
4365  checkpoint51o_post  checkpoint51o_post (2003/10/27)
4366  o bringing AD-related verif's up to date with genmake2  o bringing AD-related verif's up to date with genmake2
4367    - carbon/    - carbon/
4368    - global_ocean.90x40x15/    - global_ocean.90x40x15/
# Line 3111  o Correcting initialisations for fVerU, Line 4383  o Correcting initialisations for fVerU,
4383  o helping TAF to recognize dependency on kUp for  o helping TAF to recognize dependency on kUp for
4384    fVerU, fVerV    fVerU, fVerV
4385  o Replacing delZ by delR in pkg/ctrl/  o Replacing delZ by delR in pkg/ctrl/
4386  checkpoint51o_pre  checkpoint51o_pre (2003/10/24)
4387    
4388  o undid all of cp51 pending some cleanups and discussion  o undid all of cp51 pending some cleanups and discussion
4389  o added the [#include "AD_CONFIG.h"] statement to all files that need  o added the [#include "AD_CONFIG.h"] statement to all files that need
# Line 3119  o added the [#include "AD_CONFIG.h"] sta Line 4391  o added the [#include "AD_CONFIG.h"] sta
4391   o re-worked the build logic in genmake2 to support AD_CONFIG.h   o re-worked the build logic in genmake2 to support AD_CONFIG.h
4392   o removed tools/genmake since it no longer works   o removed tools/genmake since it no longer works
4393    
4394  checkpoint51n_post  checkpoint51n_post (2003/10/23)
4395  o modifications to make FREEZE flux visible to pkg/kpp  o modifications to make FREEZE flux visible to pkg/kpp
4396    - moved surfaceTendencyTice from pkg/seaice to main code    - moved surfaceTendencyTice from pkg/seaice to main code
4397    - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP    - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
# Line 3128  o modifications to make FREEZE flux visi Line 4400  o modifications to make FREEZE flux visi
4400       global_ocean.cs32x15, and global_with_exf)       global_ocean.cs32x15, and global_with_exf)
4401  o added surface flux output variables to TIMEAVE_STATVARS  o added surface flux output variables to TIMEAVE_STATVARS
4402    
4403  checkpoint51n_pre  checkpoint51n_pre (2003/10/23)
4404  o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F  o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
4405  o added [#include "AD_CONFIG.h"] to all files that use the following  o added [#include "AD_CONFIG.h"] to all files that use the following
4406    defines:    defines:
# Line 3136  o added [#include "AD_CONFIG.h"] to all Line 4408  o added [#include "AD_CONFIG.h"] to all
4408    - ALLOW_TANGENTLINEAR_RUN    - ALLOW_TANGENTLINEAR_RUN
4409    - ALLOW_ECCO_OPTIMIZATION    - ALLOW_ECCO_OPTIMIZATION
4410    
4411  checkpoint51m_post  checkpoint51m_post (2003/10/21)
4412  o incorporating changes to get TAMC/TAF working in genmake2  o incorporating changes to get TAMC/TAF working in genmake2
4413    - added new TAMC/TAF targets to the Makefile    - added new TAMC/TAF targets to the Makefile
4414    - various cleanups related to package handling    - various cleanups related to package handling
4415    - these changes should have no impact on the forward model    - these changes should have no impact on the forward model
4416    
4417  checkpoint51l_post  checkpoint51l_post (2003/10/20)
4418  o changes to pkg/cal and pkg/exf that allow and speed-up long integrations  o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
4419   - faster algorithm for cal_addtime.F   - faster algorithm for cal_addtime.F
4420   - higher precision arithmetic, where needed   - higher precision arithmetic, where needed
4421   - pkg/exf *startdate variables changed from calendar date to   - pkg/exf *startdate variables changed from calendar date to
4422     model integration time     model integration time
4423    
4424  checkpoint51l_pre  checkpoint51l_pre (2003/10/17)
4425  o add salt flux to forcing fields (used when salty sea-ice forms or melts)  o add salt flux to forcing fields (used when salty sea-ice forms or melts)
4426  o enable to apply restoring on S & T only in a latitude band.  o enable to apply restoring on S & T only in a latitude band.
4427  o update output (external_forcing_surf modif. change truncation errors)  o update output (external_forcing_surf modif. change truncation errors)
4428     global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box     global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
4429    
4430  checkpoint51k_post  checkpoint51k_post (2003/10/16)
4431  o change default to: useNHMTerms=.FALSE.  o change default to: useNHMTerms=.FALSE.
4432   - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):   - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
4433     adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5     adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
# Line 3169  o added an include barrier to the defaul Line 4441  o added an include barrier to the defaul
4441    removed the #include "PACKAGES_CONFIG.h" from it    removed the #include "PACKAGES_CONFIG.h" from it
4442  o fix a bug in mom_fluxform (from chk51j_post)  o fix a bug in mom_fluxform (from chk51j_post)
4443    
4444  checkpoint51j_post  checkpoint51j_post (2003/10/10)
4445  o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/  o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
4446  o adjusted some flow directives (dynamics, thermodynamics)  o adjusted some flow directives (dynamics, thermodynamics)
4447  o added cubed-sphere case to test cost function  o added cubed-sphere case to test cost function
# Line 3183  o Moving pkg-specific flow directives to Line 4455  o Moving pkg-specific flow directives to
4455         - pkg_ad_diff.list         - pkg_ad_diff.list
4456         - pkg_ad_check_lev?_dir.h         - pkg_ad_check_lev?_dir.h
4457    
4458  checkpoint51i_post  checkpoint51i_post (2003/10/09)
4459  o merge of the branch-genmake2  o merge of the branch-genmake2
4460    - knowingly breaks the older genmake    - knowingly breaks the older genmake
4461    - automatic generation of all ALLOW_${PKG_NAME} defines    - automatic generation of all ALLOW_${PKG_NAME} defines
4462    - new testreport supersedes older testscript    - new testreport supersedes older testscript
4463  o large number of package inclusion and header cleanups  o large number of package inclusion and header cleanups
4464  checkpoint51i_pre  checkpoint51i_pre (2003/10/08)
4465    
4466  o new output for adjoin of global ocean vector invariant  o new output for adjoin of global ocean vector invariant
4467  o fix for checkpoint of thermodynamic seaice and bulk_force  o fix for checkpoint of thermodynamic seaice and bulk_force
# Line 3201  o modify gchem pkg to be more versatile Line 4473  o modify gchem pkg to be more versatile
4473  o modifications to clean up dic pkg  o modifications to clean up dic pkg
4474  o add pkg/cfc  o add pkg/cfc
4475    
4476  checkpoint51g_post  checkpoint51g_post (2003/10/02)
4477  o provide links for ARPACK and ADM*TLM  o provide links for ARPACK and ADM*TLM
4478  o start removing verification/vero/  o start removing verification/vero/
4479  o update AD-related stuff  o update AD-related stuff
# Line 3209  o update AD-related stuff Line 4481  o update AD-related stuff
4481  o adding to verification/global_ocean.90x40x15/ adjoint of  o adding to verification/global_ocean.90x40x15/ adjoint of
4482    vector invariant setup    vector invariant setup
4483    
4484  checkpoint51f_post  checkpoint51f_post (2003/10/02)
4485  o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)  o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
4486  o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation  o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
4487    of tracer Green's fucntions for ocean inversion project.    of tracer Green's fucntions for ocean inversion project.
4488    
4489  checkpoint51f_pre  checkpoint51f_pre (2003/08/07)
4490  o Added on-the-fly spatial interpolation capability  o Added on-the-fly spatial interpolation capability
4491      "USE_EXF_INTERPOLATION" to pkg/exf.      "USE_EXF_INTERPOLATION" to pkg/exf.
4492    - This is a temporary Cartesian-grid hack until    - This is a temporary Cartesian-grid hack until
# Line 3226  o Bug fix to pkg/ptracers, pkg/generic_a Line 4498  o Bug fix to pkg/ptracers, pkg/generic_a
4498      and pkg/kpp/kpp_transport_ptr.F for dealing with tracer      and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
4499      non-local transport term.      non-local transport term.
4500    
4501  checkpoint51e_post  checkpoint51e_post (2003/08/03)
4502  o pkg/mom_vecinv:  o pkg/mom_vecinv:
4503    - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)    - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
4504    - add time-ave diagnostic of vorticity advection.    - add time-ave diagnostic of vorticity advection.
# Line 3236  o atmospheric geopotential: - include wa Line 4508  o atmospheric geopotential: - include wa
4508  o land pkg: read initial state from files.  o land pkg: read initial state from files.
4509  o AIM : add stratospheric drag in the upper level  o AIM : add stratospheric drag in the upper level
4510    
4511  checkpoint51d_post  checkpoint51d_post (2003/07/18)
4512  o change function ILNBLNK (=> last non-blank char.) to return zero  o change function ILNBLNK (=> last non-blank char.) to return zero
4513    (instead of the string length) when the string. char is empty    (instead of the string length) when the string. char is empty
4514  o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)  o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
# Line 3249  o Use cluster local disks for purely loc Line 4521  o Use cluster local disks for purely loc
4521    - new active_file_loc... and mdsio_..._loc routines    - new active_file_loc... and mdsio_..._loc routines
4522    - affected packages: autodiff, ctrl, grdchk, mdsio    - affected packages: autodiff, ctrl, grdchk, mdsio
4523    
4524  checkpoint51c_post  checkpoint51c_post (2003/07/08)
4525  o introducing integer flag debugLevel  o introducing integer flag debugLevel
4526    - debLevZero: suppress all output    - debLevZero: suppress all output
4527    - debLevA: standard    - debLevA: standard
# Line 3272  o added verification for adjoint with pt Line 4544  o added verification for adjoint with pt
4544    - checked tapelev/comlev recomputations: OK    - checked tapelev/comlev recomputations: OK
4545  <<<checkpoint51b_pre  <<<checkpoint51b_pre
4546    
4547  checkpoint51a_post  checkpoint51a_post (2003/06/25)
4548  o added code for biogeochemistry package  o added code for biogeochemistry package
4549    - new pkgs: dic, gchem    - new pkgs: dic, gchem
4550    - new subroutine in ptracers    - new subroutine in ptracers
4551  o modify code for biogeo packages  o modify code for biogeo packages
4552    - in model/src and pkg/ptracers    - in model/src and pkg/ptracers
4553    
4554  checkpoint51  checkpoint51 (2003/06/24)
4555  o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN  o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
4556    - autodiff, ctrl, exf, grdchk, seaice    - autodiff, ctrl, exf, grdchk, seaice
4557    kept separate packages    kept separate packages
# Line 3287  o merged improved packages from ecco-bra Line 4559  o merged improved packages from ecco-bra
4559  o updating verification/internal_wave, verification/lab_sea  o updating verification/internal_wave, verification/lab_sea
4560    (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)    (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
4561    
4562  checkpoint50i_post  checkpoint50i_post (2003/06/23)
4563  o Preparing next differentiable checkpoint and sync  o Preparing next differentiable checkpoint and sync
4564    of MAIN vs. ecco-branch    of MAIN vs. ecco-branch
4565    - 1st step: this one is differentiable    - 1st step: this one is differentiable
4566    - 2nd step: next(! not this) checkpoint will have updated packages    - 2nd step: next(! not this) checkpoint will have updated packages
4567                from ecco-branch)                from ecco-branch)
4568    
4569  checkpoint50h_post  checkpoint50h_post (2003/06/20)
4570  o new package "land": provide surface BC for AIM.  o new package "land": provide surface BC for AIM.
4571  o pkg/ptracers: apply exchange to all tracers after reading a pickup.  o pkg/ptracers: apply exchange to all tracers after reading a pickup.
4572  o AIM: use true log-P extrapolation for near surface temp (= as in  o AIM: use true log-P extrapolation for near surface temp (= as in
# Line 3303  o New variable in PARM03 for more flexib Line 4575  o New variable in PARM03 for more flexib
4575  o somewhat cleaned package initialisation sequence for  o somewhat cleaned package initialisation sequence for
4576    ctrl/ cost/ ecco/ in packages_... routines    ctrl/ cost/ ecco/ in packages_... routines
4577    
4578  checkpoint50g_post  checkpoint50g_post (2003/05/23)
4579  o merged with release1_p17 (pkg/seaice and verification/lab_sea)  o merged with release1_p17 (pkg/seaice and verification/lab_sea)
4580    - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics    - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
4581    - LSR sea-ice dynamic solver moved to SouthWest B-grid location and    - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
4582      made the default because of faster convergence than ADI      made the default because of faster convergence than ADI
4583    
4584  checkpoint50f_post  checkpoint50f_post (2003/05/23)
4585  o exf totally restructured  o exf totally restructured
4586    - replaced all exf_set_ routines by one generic exf_set_gen.F    - replaced all exf_set_ routines by one generic exf_set_gen.F
4587      and made sure it's still differentiable      and made sure it's still differentiable
# Line 3317  o exf totally restructured Line 4589  o exf totally restructured
4589    - exf_inscal_/exf_outscal_ suffixes consistent with field names    - exf_inscal_/exf_outscal_ suffixes consistent with field names
4590    - updated adjoint/makefile and relevant verif. accordingly    - updated adjoint/makefile and relevant verif. accordingly
4591    
4592  checkpoint50f_pre  checkpoint50f_pre (2003/05/23)
4593   o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;   o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
4594        + change Evap over land. (update aim.5l_cs output)        + change Evap over land. (update aim.5l_cs output)
4595   o added missing .cvsignores and made uniform across expts   o added missing .cvsignores and made uniform across expts
# Line 3327  checkpoint50f_pre Line 4599  checkpoint50f_pre
4599   o new fn in pkg/monitor to stop model if solution grows too big   o new fn in pkg/monitor to stop model if solution grows too big
4600   o removed lots of single quotes from comments   o removed lots of single quotes from comments
4601    
4602  checkpoint50e_post  checkpoint50e_post (2003/05/14)
4603  o make KPP work with PTRACERS  o make KPP work with PTRACERS
4604   - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is   - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
4605     nearly a copy of kpp_transport_s     nearly a copy of kpp_transport_s
4606   - there is no analogue to SurfaceTendencyS, so I have to use   - there is no analogue to SurfaceTendencyS, so I have to use
4607     gPtr(of the surface layer) instead     gPtr(of the surface layer) instead
4608  o add a new platform SunFire+mpi (SunFire 15000) to genmake  o add a new platform SunFire+mpi (SunFire 15000) to genmake
4609  checkpoint50e_pre  checkpoint50e_pre (2003/05/13)
4610    
4611  checkpoint50d_post  checkpoint50d_post (2003/05/13)
4612  o change kpp output from multiple-record state files to single-record state  o change kpp output from multiple-record state files to single-record state
4613    files analogous to write_state.F    files analogous to write_state.F
4614  o reduce the output frequency of cg3d-related stuff to the monitor frequency,  o reduce the output frequency of cg3d-related stuff to the monitor frequency,
4615    analogous to the cg2d-related output.    analogous to the cg2d-related output.
4616  o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,  o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
4617    so that writing to internal file fn (with length 512) fails.    so that writing to internal file fn (with length 512) fails.
4618  checkpoint50d_pre  checkpoint50d_pre (2003/05/12)
4619    
4620  checkpoint50c_post  checkpoint50c_post (2003/05/12)
4621  o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)  o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
4622  o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.  o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
4623  o add time-average diagnostic of U*V and vertical diffusive flux for theta.  o add time-average diagnostic of U*V and vertical diffusive flux for theta.
4624  o bug fixed in convective adjustment diagnostic (multi-tile set-up).  o bug fixed in convective adjustment diagnostic (multi-tile set-up).
4625  o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.  o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
4626    
4627  checkpoint50c_pre  checkpoint50c_pre (2003/04/30)
4628  Merging from release1_p13:  Merging from release1_p13:
4629  o bug fix for pkg/seaice dynamic solver  o bug fix for pkg/seaice dynamic solver
4630  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
4631    
4632  checkpoint50b_post  checkpoint50b_post (2003/04/17)
4633  o store u*,v* in gU,V instead of in guNm1,gvNm1  o store u*,v* in gU,V instead of in guNm1,gvNm1
4634  o in order to put the momForcing out of the Adams-Bashforth:  o in order to put the momForcing out of the Adams-Bashforth:
4635    move forcing & CD-scheme calls from mom_fluxform & mom_vecinv    move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
# Line 3366  o new flag "useCDscheme" (default=F); re Line 4638  o new flag "useCDscheme" (default=F); re
4638  o re-generate output for highly sensitive test-exp:  o re-generate output for highly sensitive test-exp:
4639     global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box     global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
4640    
4641  checkpoint50b_pre  checkpoint50b_pre (2003/04/17)
4642  o restore the use of momAdvection & useCoriolis flags (mom_vecinv)  o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
4643  o corrected CPP option mismatch in exf_Bulk... functions for case  o corrected CPP option mismatch in exf_Bulk... functions for case
4644    #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP    #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
4645    
4646  checkpoint50a_post  checkpoint50a_post (2003/03/21)
4647  o Bug fix for merging between c50 and KPP.  o Bug fix for merging between c50 and KPP.
4648    ikey was passed from thermodynamics to kpp_calc via    ikey was passed from thermodynamics to kpp_calc via
4649    common block rather than being recomputed in kpp_calc,    common block rather than being recomputed in kpp_calc,
4650    in contradiction with new key itdkey.    in contradiction with new key itdkey.
4651    New key ikppkey created, and tamc.h headers updated.    New key ikppkey created, and tamc.h headers updated.
4652    
4653  checkpoint50  checkpoint50 (2003/03/08)
4654  - 2nd step of merge with ecco-branch:  - 2nd step of merge with ecco-branch:
4655    merge changes in ecco-branch back into main trunk    merge changes in ecco-branch back into main trunk
4656  - bug fix in find_alpha  - bug fix in find_alpha
# Line 3386  checkpoint50 Line 4658  checkpoint50
4658  - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC  - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
4659  - merged some sliced AD support routines  - merged some sliced AD support routines
4660    
4661  checkpoint49  checkpoint49 (2003/03/06)
4662  merged from ecco-branch:  merged from ecco-branch:
4663  o exf:  o exf:
4664    - Enable initialisation of forcing fields to constant    - Enable initialisation of forcing fields to constant
# Line 3424  o DIVA: Line 4696  o DIVA:
4696    (see MITgcm manual).    (see MITgcm manual).
4697  o cal: synchronized between MAIN and ecco-branch  o cal: synchronized between MAIN and ecco-branch
4698    
4699  checkpoint48i_post  checkpoint48i_post (2003/03/05)
4700  o Changes to restore differentiability of code w.r.t. previous tag  o Changes to restore differentiability of code w.r.t. previous tag
4701    (mostly adding new routines to make list and replacing    (mostly adding new routines to make list and replacing
4702    pressure by totPhiHyd).    pressure by totPhiHyd).
# Line 3442  o Modif. for DIVA: Line 4714  o Modif. for DIVA:
4714    tbar, sbar, psbar, which should not be reinitialised;    tbar, sbar, psbar, which should not be reinitialised;
4715    only relevant for ecco-branch)    only relevant for ecco-branch)
4716    
4717  checkpoint48h_post  checkpoint48h_post (2003/02/28)
4718  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
4719  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
4720  o Added SEAICE_initialHEFF to pkg/seaice  o Added SEAICE_initialHEFF to pkg/seaice
4721  o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT  o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
4722    
4723  checkpoint48g_post  checkpoint48g_post (2003/02/18)
4724  --- EOS:  --- EOS:
4725  o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF  o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF
4726    store total Potential in totPhyHyd for diagnostics & EOS.    store total Potential in totPhyHyd for diagnostics & EOS.
# Line 3462  o accurate phiHyd when using interface-W Line 4734  o accurate phiHyd when using interface-W
4734   ( changes results of ideal_2D_oce )   ( changes results of ideal_2D_oce )
4735  o includes r* 2nd term in potential gradient.  o includes r* 2nd term in potential gradient.
4736    
4737  checkpoint48f_post  checkpoint48f_post (2003/02/18)
4738  Merging from release1_p12:  Merging from release1_p12:
4739  o Modifications for using pkg/exf with pkg/seaice  o Modifications for using pkg/exf with pkg/seaice
4740    - improved description of the various forcing configurations    - improved description of the various forcing configurations
# Line 3490  o pkg/seaice: Line 4762  o pkg/seaice:
4762    - adjoint-friendly modifications    - adjoint-friendly modifications
4763    - added a SEAICE_WRITE_PICKUP at end of the_model_main.F    - added a SEAICE_WRITE_PICKUP at end of the_model_main.F
4764    
4765  checkpoint48e_post  checkpoint48e_post (2003/02/12)
4766  o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post)  o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post)
4767  o dynamics: change definition of computational domain & adapt mom_fluxform  o dynamics: change definition of computational domain & adapt mom_fluxform
4768    accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2.    accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2.
# Line 3501  o following exp works with Olx=Oly=2 (an Line 4773  o following exp works with Olx=Oly=2 (an
4773      inverted_barometer solid-body.cs-32x32x1      inverted_barometer solid-body.cs-32x32x1
4774    (high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure)    (high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure)
4775    
4776  checkpoint48d_post  checkpoint48d_post (2003/02/09)
4777  o in preparation for r*:  o in preparation for r*:
4778   a) use pre-computed gradient of hydrostatic potential:   a) use pre-computed gradient of hydrostatic potential:
4779      changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce      changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce
# Line 3509  o in preparation for r*: Line 4781  o in preparation for r*:
4781      => affects results of glob_oce_pressure (different truncation error)        => affects results of glob_oce_pressure (different truncation error)  
4782    update output.txt of ideal_2D_oce & global_ocean_pressure    update output.txt of ideal_2D_oce & global_ocean_pressure
4783    
4784  checkpoint48d_pre  checkpoint48d_pre (2003/02/08)
4785  o in preparation for r*:  o in preparation for r*:
4786    new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient.    new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient.
4787    pass the 2 comp. of the grad. as arguments to momentum S/R.    pass the 2 comp. of the grad. as arguments to momentum S/R.
4788    but for the moment, only used if it does not change the results.    but for the moment, only used if it does not change the results.
4789  o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP  o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP
4790    
4791  checkpoint48c_post  checkpoint48c_post (2003/02/06)
4792  Modifications in treatment of initial flux forcing controls  Modifications in treatment of initial flux forcing controls
4793  to avoid extra storing of flux fields.  to avoid extra storing of flux fields.
4794    
4795  checkpoint48c_pre  checkpoint48c_pre (2003/01/21)
4796  o Added tidal_basin_2d experiment (currently 1D!)  o Added tidal_basin_2d experiment (currently 1D!)
4797  o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)  o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)
4798    
4799  checkpoint48b_post  checkpoint48b_post (2003/01/27)
4800  o r* coordinate added in #ifdef NONLIN_FRSURF block.  o r* coordinate added in #ifdef NONLIN_FRSURF block.
4801   (modification to pressure gradient not yet implemented)   (modification to pressure gradient not yet implemented)
4802  o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports  o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports
4803    (for U & V) that are used for vertical advection of momentum.    (for U & V) that are used for vertical advection of momentum.
4804    
4805  checkpoint48a_post  checkpoint48a_post (2003/01/24)
4806  o In preparation for r*, use temp. array to compute vertical transport  o In preparation for r*, use temp. array to compute vertical transport
4807     in flux-form momentum pkg. => change results of few test-exp.     in flux-form momentum pkg. => change results of few test-exp.
4808    Update output of: exp4, exp5, front_relax, global_ocean_pressure,    Update output of: exp4, exp5, front_relax, global_ocean_pressure,
4809                      lab_sea, natl_box & plume_on_slope                      lab_sea, natl_box & plume_on_slope
4810    
4811  checkpoint48  checkpoint48 (2003/01/23)
4812  o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')  o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')
4813    
4814  checkpoint47j_post  checkpoint47j_post (2003/01/21)
4815  o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.  o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.
4816  o moved adexch from forward_step to addummy_in_stepping  o moved adexch from forward_step to addummy_in_stepping
4817  o added exch in ctrl_map_...  o added exch in ctrl_map_...
# Line 3558  o Yet more changes in gmredi: Line 4830  o Yet more changes in gmredi:
4830      re-activated full calculation of taperfct for case 'ac02'      re-activated full calculation of taperfct for case 'ac02'
4831  o updating verification/ adjoints of carbon, global_ocean.90x40x15  o updating verification/ adjoints of carbon, global_ocean.90x40x15
4832    
4833  checkpoint47i_post  checkpoint47i_post (2003/01/13)
4834  o GM_EXCLUDE_() replace GM_TAPER_(): by default, all the code is compiled.  o GM_EXCLUDE_() replace GM_TAPER_(): by default, all the code is compiled.
4835  o add GM_Small_Number & GM_slopeSqCutoff as run-time parameters (data.gmredi)  o add GM_Small_Number & GM_slopeSqCutoff as run-time parameters (data.gmredi)
4836    default values = 1.D-12 & 1.D+48 (=> give same results as checkpoint47f_post)    default values = 1.D-12 & 1.D+48 (=> give same results as checkpoint47f_post)
# Line 3574  o case GM_BOLUS_ADVEC should be cleaned Line 4846  o case GM_BOLUS_ADVEC should be cleaned
4846    S/R gmredi_slope_psi should be cleaned    S/R gmredi_slope_psi should be cleaned
4847  o verification/carbon now has exactConserv=.TRUE.  o verification/carbon now has exactConserv=.TRUE.
4848    
4849  checkpoint47g_post  checkpoint47g_post (2003/01/10)
4850  o time-average AIM output: becomes independent from statvars time-average  o time-average AIM output: becomes independent from statvars time-average
4851    (can be used with #undef ALLOW_TIMEAVE) ; add new variables (e.g., RH)    (can be used with #undef ALLOW_TIMEAVE) ; add new variables (e.g., RH)
4852  o After TAF bug fix:  o After TAF bug fix:
# Line 3600  Gradient checks OK for Line 4872  Gradient checks OK for
4872  in conjunction with data.gmredi parameters to be checked in  in conjunction with data.gmredi parameters to be checked in
4873  in a few minutes under verification/carbon/code/  in a few minutes under verification/carbon/code/
4874    
4875  checkpoint47f_post  checkpoint47f_post (2002/12/28)
4876  Merging from release1_p10:  Merging from release1_p10:
4877  o modifications for using pkg/exf with pkg/seaice  o modifications for using pkg/exf with pkg/seaice
4878    - pkg/seaice CPP options SEAICE_EXTERNAL_FORCING    - pkg/seaice CPP options SEAICE_EXTERNAL_FORCING
# Line 3612  o modifications for using pkg/exf with p Line 4884  o modifications for using pkg/exf with p
4884    - verification/lab_sea default experiment now uses    - verification/lab_sea default experiment now uses
4885      pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf      pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf
4886    
4887  checkpoint47e_post  checkpoint47e_post (2002/12/27)
4888  o created a tag prior to creating a branch  o created a tag prior to creating a branch
4889    
4890  checkpoint47d_post  checkpoint47d_post (2002/12/16)
4891  o fixed bug in the oceanic pressure coordinates code: vertical viscosity  o fixed bug in the oceanic pressure coordinates code: vertical viscosity
4892    at the bottom boundary had an erroneous half slip boundary condition    at the bottom boundary had an erroneous half slip boundary condition
4893  o added bottom drag and no slip boundary condition capabilities to  o added bottom drag and no slip boundary condition capabilities to
4894    oceanic pressure coordinates code    oceanic pressure coordinates code
4895  o added new verification experiment global_ocean_pressure, this experiment is  o added new verification experiment global_ocean_pressure, this experiment is
4896    also described in the tutorial section of the manual    also described in the tutorial section of the manual
4897  checkpoint47d_pre  checkpoint47d_pre (2002/12/16)
4898    
4899  checkpoint47c_post  checkpoint47c_post (2002/12/16)
4900  o Added a verification experiment for a global cubed-sphere ocean run  o Added a verification experiment for a global cubed-sphere ocean run
4901    -  verification/global_ocean.cubed32x32x30    -  verification/global_ocean.cubed32x32x30
4902    -  uses pkg/therm_seaice and pkg/bulk_forcing    -  uses pkg/therm_seaice and pkg/bulk_forcing
# Line 3636  o OCEANICP & realFreshWater: include P-E Line 4908  o OCEANICP & realFreshWater: include P-E
4908    NOTES: requires option NONLIN_FRSURF to be "#define".    NOTES: requires option NONLIN_FRSURF to be "#define".
4909  o update advect_xz/results/output.txt (left from checkpoint44g_post)  o update advect_xz/results/output.txt (left from checkpoint44g_post)
4910    
4911  checkpoint47b_post  checkpoint47b_post (2002/12/05)
4912  Merging from release1_p9:  Merging from release1_p9:
4913  o pkg/seaice  o pkg/seaice
4914    - removed GOTO's and added taf directives    - removed GOTO's and added taf directives
# Line 3653  o verification/lab_sea Line 4925  o verification/lab_sea
4925    - added missing matlab routines    - added missing matlab routines
4926    - added test of thermodynamics parallelization    - added test of thermodynamics parallelization
4927    
4928  checkpoint47a_post  checkpoint47a_post (2002/11/23)
4929  o new pkg: aim_v23  o new pkg: aim_v23
4930   = F. Molteni atmos.physics (SPEEDY, ver23) adapted to MITgcm.   = F. Molteni atmos.physics (SPEEDY, ver23) adapted to MITgcm.
4931     for now, keep the same surface forcing as before.     for now, keep the same surface forcing as before.
# Line 3670  o bulk_force and therm_seaice Line 4942  o bulk_force and therm_seaice
4942  - Two ifdef statements for compile time,  - Two ifdef statements for compile time,
4943     ALLOW_THERM_SEAICE and ALLOW_BULK_FORCE     ALLOW_THERM_SEAICE and ALLOW_BULK_FORCE
4944    
4945  checkpoint47  checkpoint47 (2002/11/15)
4946  differentiable version of checkpoint46n_post  differentiable version of checkpoint46n_post
4947  o bug fix in quasihydrostaticterms  o bug fix in quasihydrostaticterms
4948  o * "clean" adjoint code (in terms of extensive recomputations)  o * "clean" adjoint code (in terms of extensive recomputations)
# Line 3699  o Updated verification/carbon/ Line 4971  o Updated verification/carbon/
4971    - #define GM_VISBECK_VARIABLE_K    - #define GM_VISBECK_VARIABLE_K
4972    - GM_taper_scheme    = 'ldd97'        - GM_taper_scheme    = 'ldd97'    
4973    
4974  checkpoint46n_post  checkpoint46n_post (2002/11/12)
4975  Merging from release1_p8:  Merging from release1_p8:
4976  o verification/natl_box:  o verification/natl_box:
4977    updating new external_fields_load routine    updating new external_fields_load routine
# Line 3753  o Adding new verification experiment glo Line 5025  o Adding new verification experiment glo
5025    the exf (and cal) package instead of the    the exf (and cal) package instead of the
5026    external_fields_load routine (cf README file).    external_fields_load routine (cf README file).
5027    
5028  checkpoint46m_post  checkpoint46m_post (2002/11/07)
5029  o modified testscript to return -- when there are no lines of "%MON" output  o modified testscript to return -- when there are no lines of "%MON" output
5030  o added new flag "quasiHydrostatic" for QH mode  o added new flag "quasiHydrostatic" for QH mode
5031    and new routine quasihydrostaticterms()    and new routine quasihydrostaticterms()
# Line 3766  o introduced flag for controllin non-hyd Line 5038  o introduced flag for controllin non-hyd
5038  o removed gravitySign from PARM04  o removed gravitySign from PARM04
5039  o switched to g77/ifc from pgf77 in aim experiments  o switched to g77/ifc from pgf77 in aim experiments
5040    
5041  checkpoint46l_post  checkpoint46l_post (2002/11/01)
5042  o made convective adjustment work with pressure coordinates:  o made convective adjustment work with pressure coordinates:
5043   - changed the direction of k-loop in convective_adjustment.F for the   - changed the direction of k-loop in convective_adjustment.F for the
5044     case of pressure coordinates (OCEANICP,ATMOSPHERIC buoyancyRelation)     case of pressure coordinates (OCEANICP,ATMOSPHERIC buoyancyRelation)
# Line 3779  o made convective adjustment work with p Line 5051  o made convective adjustment work with p
5051     at the beginning of find_rho, find_alpha, and find_beta, does a     at the beginning of find_rho, find_alpha, and find_beta, does a
5052     check of the entire slice, if CPP-option     check of the entire slice, if CPP-option
5053     CHECK_SALINITY_FOR_NEGATIVE_VALUES is defined     CHECK_SALINITY_FOR_NEGATIVE_VALUES is defined
5054  checkpoint46l_pre  checkpoint46l_pre (2002/10/23)
5055    
5056  checkpoint46k_post  checkpoint46k_post (2002/10/23)
5057  o fixed the verification/global_ocean.90x40x15 experiment:  o fixed the verification/global_ocean.90x40x15 experiment:
5058   - new bathymetry (the world according to A., JMC, and M.)   - new bathymetry (the world according to A., JMC, and M.)
5059   - new initial fields and forcing fields (*.bin files)   - new initial fields and forcing fields (*.bin files)
# Line 3795  o S/R aim_initialise.F replace S/R aim_i Line 5067  o S/R aim_initialise.F replace S/R aim_i
5067   - read AIM physics parameters from a file (data.aimphys)   - read AIM physics parameters from a file (data.aimphys)
5068   - set defaults values = F.Molteni paper (Clim.Dyn., 2002)   - set defaults values = F.Molteni paper (Clim.Dyn., 2002)
5069    
5070  checkpoint46j_post  checkpoint46j_post (2002/10/07)
5071  o split calc_exact_eta in 2 S/R : integr_continuity & update_etaH  o split calc_exact_eta in 2 S/R : integr_continuity & update_etaH
5072  o move wVel computation at the end of the time step, in S/R integr_continuity  o move wVel computation at the end of the time step, in S/R integr_continuity
5073  o create specific S/R to exchange T,S before DYNAMICS (for stagger time step)  o create specific S/R to exchange T,S before DYNAMICS (for stagger time step)
5074  o update timeave pkg for wVel diagnostic.  o update timeave pkg for wVel diagnostic.
5075  checkpoint46j_pre  checkpoint46j_pre (2002/09/27)
5076    
5077  checkpoint46i_post  checkpoint46i_post (2002/09/25)
5078  o Clean up AIM package (and keep the results unchanged):  o Clean up AIM package (and keep the results unchanged):
5079    include CPP_OPTION and use IMPLICT NONE in all routines ;    include CPP_OPTION and use IMPLICT NONE in all routines ;
5080    declare all the variables _RL ; use _d 0 for all numerical constants.    declare all the variables _RL ; use _d 0 for all numerical constants.
5081    use ifdef ALLOW_AIM everywhere. And now AIM can be used with g77 !    use ifdef ALLOW_AIM everywhere. And now AIM can be used with g77 !
5082    
5083  checkpoint46h_post  checkpoint46h_post (2002/09/25)
5084  o cleaned up the use of rhoNil and rhoConst.  o cleaned up the use of rhoNil and rhoConst.
5085    - rhoNil should only appear in the LINEAR equation of state, everywhere    - rhoNil should only appear in the LINEAR equation of state, everywhere
5086      else rhoNil is replaced by rhoConst, e.g. find_rho computes rho-rhoConst      else rhoNil is replaced by rhoConst, e.g. find_rho computes rho-rhoConst
# Line 3818  o introduced new parameter rhoConstFresh Line 5090  o introduced new parameter rhoConstFresh
5090    value is 999.8 kg/m^3    value is 999.8 kg/m^3
5091  o cleanup up external_forcing.F and external_forcing_surf.F  o cleanup up external_forcing.F and external_forcing_surf.F
5092    - can now be used by both OCEANIC and OCEANICP    - can now be used by both OCEANIC and OCEANICP
5093  checkpoint46h_pre  checkpoint46h_pre (2002/09/18)
5094    
5095   Added code to convert surface volume flux (fresh water) into   Added code to convert surface volume flux (fresh water) into
5096   a mass flux when using P coordinates in the ocean (OCEANICP).   a mass flux when using P coordinates in the ocean (OCEANICP).
5097   Note: It assumes you have set rho0=rhoConst=density of fresh water.   Note: It assumes you have set rho0=rhoConst=density of fresh water.
5098    
5099  checkpoint46g_post  checkpoint46g_post (2002/09/18)
5100  o Include a new diagnostic variable phiHydLow for the ocean model  o Include a new diagnostic variable phiHydLow for the ocean model
5101    - in z-coordinates, it is the bottom pressure anomaly    - in z-coordinates, it is the bottom pressure anomaly
5102    - in p-coordinates, it is the sea surface elevation    - in p-coordinates, it is the sea surface elevation
# Line 3842  o cleaned up find_rho Line 5114  o cleaned up find_rho
5114    - removed obsolete 'eqn' from the parameter list.    - removed obsolete 'eqn' from the parameter list.
5115  o added two new verification experiments: gop and goz  o added two new verification experiments: gop and goz
5116    (4x4 degree global ocean, 15 layers in pressure and height coordinates)    (4x4 degree global ocean, 15 layers in pressure and height coordinates)
5117  checkpoint46g_pre  checkpoint46g_pre (2002/09/16)
5118    
5119  checkpoint46f_post  checkpoint46f_post (2002/09/16)
5120  o Enable tangent linear (forward mode) gradient checks:  o Enable tangent linear (forward mode) gradient checks:
5121    - extended active file handling to g_... files    - extended active file handling to g_... files
5122    - added TANGENT_SIMULATION to theSimulationMode    - added TANGENT_SIMULATION to theSimulationMode
# Line 3852  o Enable tangent linear (forward mode) g Line 5124  o Enable tangent linear (forward mode) g
5124  o added tangent linear setup in verification/carbon/code_ftl  o added tangent linear setup in verification/carbon/code_ftl
5125  o added adjoint setup in verification/front_relax/code_ad  o added adjoint setup in verification/front_relax/code_ad
5126    
5127  checkpoint46e_post  checkpoint46e_post (2002/09/05)
5128  o Added new equation of state -> MDJWF  o Added new equation of state -> MDJWF
5129    - EOS of McDougall et al., 2002, JAOT, submitted    - EOS of McDougall et al., 2002, JAOT, submitted
5130    - caveat: the equation of state is only valid for a smaller (more    - caveat: the equation of state is only valid for a smaller (more
# Line 3861  o Added new equation of state -> MDJWF Line 5133  o Added new equation of state -> MDJWF
5133    - added more check values for density in check_eos (ini_eos.F), some of    - added more check values for density in check_eos (ini_eos.F), some of
5134      the old check values are out of the range of the MDJWF-eos, so don't      the old check values are out of the range of the MDJWF-eos, so don't
5135      expect perfect matches for those      expect perfect matches for those
5136  checkpoint46e_pre  checkpoint46e_pre (2002/08/19)
5137    
5138  checkpoint46d_post  checkpoint46d_post (2002/08/19)
5139  o fixed store_pressure to work with both buoyancy relation = 'OCEANIC' and  o fixed store_pressure to work with both buoyancy relation = 'OCEANIC' and
5140    'OCEANICP', also initialised field pressure correctly in ini_eos in the    'OCEANICP', also initialised field pressure correctly in ini_eos in the
5141    case of pressure coordinates. eosType='JMD95Z' in    case of pressure coordinates. eosType='JMD95Z' in
5142    combination with buoyancyRelation='OCEANICP' now causes an error.    combination with buoyancyRelation='OCEANICP' now causes an error.
5143  o Changed p = pressure(i,j,k,bi,bj)  to  p = pressure(i,j,kRef,bi,bj)  o Changed p = pressure(i,j,k,bi,bj)  to  p = pressure(i,j,kRef,bi,bj)
5144    in find_alpha/beta.    in find_alpha/beta.
5145  checkpoint46d_pre  checkpoint46d_pre (2002/08/15)
5146    
5147  o Changed p = pressure(i,j,k,bi,bj)  to  p = pressure(i,j,kRef,bi,bj)  o Changed p = pressure(i,j,k,bi,bj)  to  p = pressure(i,j,kRef,bi,bj)
5148    so that JMD95Z and JMD95P give approptiate static stability in find_rho.    so that JMD95Z and JMD95P give approptiate static stability in find_rho.
5149    
5150  checkpoint46c_post  checkpoint46c_post (2002/08/15)
5151  o Changes necessary for ocean in p-coordinates  o Changes necessary for ocean in p-coordinates
5152   -  Added new buoyancy relation = 'OCEANICP'   -  Added new buoyancy relation = 'OCEANICP'
5153   -  Added new parameters = gravitySign (this used to be contained inside   -  Added new parameters = gravitySign (this used to be contained inside
5154      the factor dRdZ which I added when we first switched to R coordinates).      the factor dRdZ which I added when we first switched to R coordinates).
5155   X GM/Redi is not compatible (yet)   X GM/Redi is not compatible (yet)
5156   X bottom drag and no-slip need to be debugged.   X bottom drag and no-slip need to be debugged.
5157  checkpoint46c_pre  checkpoint46c_pre (2002/08/07)
5158    
5159  checkpoint46b_post  checkpoint46b_post (2002/08/07)
5160  o Added new equation of state -> JMD95Z and JMD95P  o Added new equation of state -> JMD95Z and JMD95P
5161    - EOS of Jackett and McDougall, 1995, JAOT    - EOS of Jackett and McDougall, 1995, JAOT
5162    - moved all EOS parameters into EOS.h    - moved all EOS parameters into EOS.h
# Line 3893  o Added UNESCO EOS, but not recommended Line 5165  o Added UNESCO EOS, but not recommended
5165    in-situ temperature (see JMD95)    in-situ temperature (see JMD95)
5166  o Modified formatting for knudsen2.f in utils/knudsen2 and added  o Modified formatting for knudsen2.f in utils/knudsen2 and added
5167    unesco.f to be used with POLY3    unesco.f to be used with POLY3
5168  checkpoint46b_pre  checkpoint46b_pre (2002/07/31)
5169    
5170  checkpoint46a_post  checkpoint46a_post (2002/07/31)
5171  o Added (atmospheric) pressure loading  o Added (atmospheric) pressure loading
5172    - new field in FFIELDS.h, etc...    - new field in FFIELDS.h, etc...
5173    - new cpp flag ATMOSPHERIC_LOADING    - new cpp flag ATMOSPHERIC_LOADING
5174  o Changed hFacC to _hFacC in calc_phi_hyd.F  o Changed hFacC to _hFacC in calc_phi_hyd.F
5175  o Added SHORTWAVE_HEATING to some files for consistency  o Added SHORTWAVE_HEATING to some files for consistency
5176  checkpoint46a_pre  checkpoint46a_pre (2002/07/13)
5177    
5178  checkpoint46  checkpoint46 (2002/07/13)
5179  further merges from release1_p5  further merges from release1_p5
5180  o new ctrl package  o new ctrl package
5181    - adopted from ECCO environment to enable optimization    - adopted from ECCO environment to enable optimization
# Line 3930  o added hooks for Eliassen Palm fluxes ( Line 5202  o added hooks for Eliassen Palm fluxes (
5202  o cleaned TAF keys iikey, idkey (dynamics.F, thermodynamics.F)  o cleaned TAF keys iikey, idkey (dynamics.F, thermodynamics.F)
5203  o incorporated hooks for sponge layer code (external_forcing.F)  o incorporated hooks for sponge layer code (external_forcing.F)
5204    
5205  checkpoint45d_post  checkpoint45d_post (2002/07/12)
5206  o import 2 fixes from release1_p5 (CG2D.h & packages_readparms.F)  o import 2 fixes from release1_p5 (CG2D.h & packages_readparms.F)
5207  o use recip_dx*,recip_dy* instead of /dx*,/dy* in orlanski_E,W,N,S  o use recip_dx*,recip_dy* instead of /dx*,/dy* in orlanski_E,W,N,S
5208    (affects plume_on_slope "cg2d" output)    (affects plume_on_slope "cg2d" output)
# Line 3944  o add new flags: Line 5216  o add new flags:
5216   - for each tracer, define internal flag for multiDimAdvection & A-B   - for each tracer, define internal flag for multiDimAdvection & A-B
5217  o monitor: change definition of KE to check conservation of Energy  o monitor: change definition of KE to check conservation of Energy
5218    
5219  checkpoint45c_post  checkpoint45c_post (2002/05/30)
5220  o Removed f90 comments ("!")  o Removed f90 comments ("!")
5221  o Modified initialisations to enable exf package for MITgcm  o Modified initialisations to enable exf package for MITgcm
5222    (without invoking ECCO_PACKAGE).    (without invoking ECCO_PACKAGE).
# Line 3952  o modifications to gradient check packag Line 5224  o modifications to gradient check packag
5224    - enable centered differences    - enable centered differences
5225    - modified format of standard output    - modified format of standard output
5226    
5227  checkpoint45b_post  checkpoint45b_post (2002/05/30)
5228  o cleaned exchange calls in cg2d  o cleaned exchange calls in cg2d
5229  o Included CPP option ALLOW_AUTODIFF_MONITOR in forward_step  o Included CPP option ALLOW_AUTODIFF_MONITOR in forward_step
5230  o included CPP option SINGLE_LAYER_MODE in thermodynamics  o included CPP option SINGLE_LAYER_MODE in thermodynamics
# Line 3964  o in initialise_varia, moved call packag Line 5236  o in initialise_varia, moved call packag
5236    (corresponding adjustment of TAF tape initialisation).    (corresponding adjustment of TAF tape initialisation).
5237  o in calc_diffusivity/calc_viscosity extended domain to full overlap.  o in calc_diffusivity/calc_viscosity extended domain to full overlap.
5238    
5239  checkpoint45a_post  checkpoint45a_post (2002/05/01)
5240  o compute Rho over the whole domain (extend iMin,jMin indices)  o compute Rho over the whole domain (extend iMin,jMin indices)
5241  o specific exchange for X-slice domain (case Ny=1)  o specific exchange for X-slice domain (case Ny=1)
5242  o argument futureIter of S/R obcs_calc missing in exp4 & internal_wave /code  o argument futureIter of S/R obcs_calc missing in exp4 & internal_wave /code
# Line 3984  o errorMessageUnit set non-equal zero in Line 5256  o errorMessageUnit set non-equal zero in
5256    (conflict on some platforms, e.g. IBM SP3)    (conflict on some platforms, e.g. IBM SP3)
5257  o modified carbon verif.  o modified carbon verif.
5258    
5259  checkpoint44h_pre  checkpoint44h_pre (2002/03/14)
5260  o vertical grid option: allow to put the Interface at the middle between  o vertical grid option: allow to put the Interface at the middle between
5261    2 cell-centers ; replace delZ in pkg/kpp by drF.    2 cell-centers ; replace delZ in pkg/kpp by drF.
5262  o GM Advective form: Tracers are advected using the residual transport (=  o GM Advective form: Tracers are advected using the residual transport (=
5263    Euler+GM-bolus); set param GM_AdvSeparate=T to return to previous form.    Euler+GM-bolus); set param GM_AdvSeparate=T to return to previous form.
5264    
5265  checkpoint44g_post  checkpoint44g_post (2002/03/05)
5266  o fix surface correction term in multiDimAdvection (affects plume_on_slope  o fix surface correction term in multiDimAdvection (affects plume_on_slope
5267    results) ; ifdef missing in thermodynamics.F    results) ; ifdef missing in thermodynamics.F
5268    
# Line 4055  o merge of relevant stuff from the ecco- Line 5327  o merge of relevant stuff from the ecco-
5327  o check parameters & config (chkpt44a_pre,post)  o check parameters & config (chkpt44a_pre,post)
5328  o OBC and NonLin_FrSurf.  o OBC and NonLin_FrSurf.
5329    
5330  checkpoint44  checkpoint44 (2002/01/18)
5331  o fix bug in mom_vi_del2uv  o fix bug in mom_vi_del2uv
5332  o select when filters are applied ; add options to zonal_filter (data.zonfilt)  o select when filters are applied ; add options to zonal_filter (data.zonfilt)
5333  o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)  o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
# Line 4063  o update AIM experiments (NCEP input fil Line 5335  o update AIM experiments (NCEP input fil
5335  o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)  o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
5336  o added some stuff for AD  o added some stuff for AD
5337    
5338  checkpoint43  checkpoint43 (2001/09/28)
5339  o added two new advection tests  o added two new advection tests
5340  o added global 4x4 degree ocean test  o added global 4x4 degree ocean test
5341  o added test of H&S94 with free surface on cube  o added test of H&S94 with free surface on cube
5342  o some final mods for gradient check, adjoint,...  o some final mods for gradient check, adjoint,...
5343    
5344  checkpoint42  checkpoint42 (2001/09/27)
5345    Fixed AD-related problems:    Fixed AD-related problems:
5346  o Store directives up-to-date with re-arranged Adams-Bashforth  o Store directives up-to-date with re-arranged Adams-Bashforth
5347    (mainly thermodynamics.F)    (mainly thermodynamics.F)
# Line 4081  o Modified store directives for split of Line 5353  o Modified store directives for split of
5353    for the case ALLOW_KPP    for the case ALLOW_KPP
5354  o Cleaned argument list for timestep_tracer.F  o Cleaned argument list for timestep_tracer.F
5355    
5356  checkpoint41  checkpoint41 (2001/09/27)
5357  o re-formatted/added comments in prologues of key subroutines  o re-formatted/added comments in prologues of key subroutines
5358    to work with protex    to work with protex
5359    
5360  checkpoint40  checkpoint40 (2001/09/27)
5361  o moved calc_gs, calc_gt and calc_tr1 back to model/src  o moved calc_gs, calc_gt and calc_tr1 back to model/src
5362  o added FLT (floats) package from Arne along with demo. experiment  o added FLT (floats) package from Arne along with demo. experiment
5363  o re-arranged Adams-Bashforth scheme for tracers to allow easier  o re-arranged Adams-Bashforth scheme for tracers to allow easier
# Line 4094  o more mods for non-linear free-surface Line 5366  o more mods for non-linear free-surface
5366  o modified multi-dim method to work on cube  o modified multi-dim method to work on cube
5367  o bug fix in KPP (from DM)  o bug fix in KPP (from DM)
5368    
5369  checkpoint40pre9  checkpoint40pre9 (2001/09/27)
5370  o added DST advection schemes  o added DST advection schemes
5371  o fix MPI bug on SGI's  o fix MPI bug on SGI's
5372  o modifications for non-linear free-surface  o modifications for non-linear free-surface
# Line 4104  o changes to commenting of arguments for Line 5376  o changes to commenting of arguments for
5376  o added/updated many matlab scripts  o added/updated many matlab scripts
5377  o added multi-dimensional advection method for tracers  o added multi-dimensional advection method for tracers
5378        
5379  checkpoint40pre8  checkpoint40pre8 (2001/09/05)
5380  o new package rw/  o new package rw/
5381    Added method for dumping intermediate local arrays:    Added method for dumping intermediate local arrays:
5382    mdsio_writetile - same as mdsio_writefield except works from inside    mdsio_writetile - same as mdsio_writefield except works from inside
# Line 4123  o TAMC-related update to cope with mom_f Line 5395  o TAMC-related update to cope with mom_f
5395    currently nothing implemented to switch this storing off    currently nothing implemented to switch this storing off
5396    in case fluxform is used since no CPP flag available).    in case fluxform is used since no CPP flag available).
5397    
5398  checkpoint40pre7  checkpoint40pre7 (2001/08/14)
5399  o bug fix in dynamics.F  o bug fix in dynamics.F
5400    calc_viscosity called before k=1,Nr loop.    calc_viscosity called before k=1,Nr loop.
5401  o added some #ifdef's ALLOW_PASSIVE_TRACER  o added some #ifdef's ALLOW_PASSIVE_TRACER
5402  o cleaned initialisations in ctrl_map_ini  o cleaned initialisations in ctrl_map_ini
5403    related to TAF    related to TAF
5404    
5405  checkpoint40pre6  checkpoint40pre6 (2001/08/13)
5406  o split dynamics into thermodynamics & dynamics  o split dynamics into thermodynamics & dynamics
5407  o corresponding split of calc_diffusivity into  o corresponding split of calc_diffusivity into
5408    calc_diffusivity, calc_viscosity    calc_diffusivity, calc_viscosity
# Line 4138  o corresponding split of calc_diffusivit Line 5410  o corresponding split of calc_diffusivit
5410  o Added diffkr, kapgm to control variables  o Added diffkr, kapgm to control variables
5411  o bug fix in gmredi_slope_limit for ldd97  o bug fix in gmredi_slope_limit for ldd97
5412    
5413  checkpoint40pre5  checkpoint40pre5 (2001/07/31)
5414  o proper initialization of Adams-Bashforth time stepping  o proper initialization of Adams-Bashforth time stepping
5415    + uses forward step for very first step of model (iter=0)    + uses forward step for very first step of model (iter=0)
5416  o re-generated *all* output since almost all output is modified by this  o re-generated *all* output since almost all output is modified by this
# Line 4152  o added new expt "solid-body.cs-32x32x1" Line 5424  o added new expt "solid-body.cs-32x32x1"
5424    + this uses an alternative form of ini_curvilinear_grid.F which    + this uses an alternative form of ini_curvilinear_grid.F which
5425      is not necessarily any better than the current one...      is not necessarily any better than the current one...
5426    
5427  checkpoint40pre4  checkpoint40pre4 (2001/07/30)
5428  o added re-initialisations of utrans,vtrans,rtrans in  o added re-initialisations of utrans,vtrans,rtrans in
5429    calc_common_factors which are crucial for TAF.    calc_common_factors which are crucial for TAF.
5430  o extended iMin,jMin range for calc_common_factors,  o extended iMin,jMin range for calc_common_factors,
# Line 4160  o extended iMin,jMin range for calc_comm Line 5432  o extended iMin,jMin range for calc_comm
5432  o added option ALLOW_PASSIVE_TRACER  o added option ALLOW_PASSIVE_TRACER
5433  o a few minor updates and fixes  o a few minor updates and fixes
5434    
5435  checkpoint40pre3  checkpoint40pre3 (2001/07/13)
5436  o created calc_gtr1.F for gad package  o created calc_gtr1.F for gad package
5437  o split the_main_loop and re-introduced forward_step  o split the_main_loop and re-introduced forward_step
5438  o some recomputations of nIter0 for TAMC  o some recomputations of nIter0 for TAMC
5439    
5440  checkpoint40pre2  checkpoint40pre2 (2001/07/13)
5441  o Updated to latest branch of AJA, JMC  o Updated to latest branch of AJA, JMC
5442  o Added gradient check package  o Added gradient check package
5443  o Added routines for passive tracer handling  o Added routines for passive tracer handling
5444  o Added carbon sequestration sensitivity experiment  o Added carbon sequestration sensitivity experiment
5445    
5446  checkpoint39  checkpoint39 (2001/05/14)
5447   o Modifications and fixes to support TAMC   o Modifications and fixes to support TAMC
5448     (mainly missing or wrong directives)     (mainly missing or wrong directives)
5449   o Corrected common blocks when fooling TAMC to produce adjoint I/O   o Corrected common blocks when fooling TAMC to produce adjoint I/O
# Line 4185  checkpoint39 Line 5457  checkpoint39
5457           (NB: this is not the full ECCO environment)           (NB: this is not the full ECCO environment)
5458   o disabled some packages by default in genmake   o disabled some packages by default in genmake
5459    
5460  checkpoint38  checkpoint38 (2001/04/10)
5461   o see notes_c37_adj.txt   o see notes_c37_adj.txt
5462   o corrected wrong layer index in external_forcing_t   o corrected wrong layer index in external_forcing_t
5463   o replaced the_main_loop/forward_step by the_main_loop   o replaced the_main_loop/forward_step by the_main_loop
# Line 4193  checkpoint38 Line 5465  checkpoint38
5465     (replaced criteria for initial/final state)     (replaced criteria for initial/final state)
5466   o added runtime flag for pre-C35 pickups: usePickupBeforeC35   o added runtime flag for pre-C35 pickups: usePickupBeforeC35
5467    
5468  checkpoint37  checkpoint37 (2001/03/13)
5469   o mdsio.F routine split and packaged in pkg/mdsio   o mdsio.F routine split and packaged in pkg/mdsio
5470     (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not     (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
5471      used unless genmake -disable=mdsio)      used unless genmake -disable=mdsio)
# Line 4210  checkpoint37 Line 5482  checkpoint37
5482   o Non-Hydrostatic pickup file Pb fixed.   o Non-Hydrostatic pickup file Pb fixed.
5483   o bug with Rigid-lid version (since c35) fixed.     o bug with Rigid-lid version (since c35) fixed.  
5484    
5485  checkpoint36  checkpoint36 (2001/02/20)
5486   o implement Crank-Nickelson barotropic time-stepping   o implement Crank-Nickelson barotropic time-stepping
5487   o recover Time-Average diagnostics   o recover Time-Average diagnostics
5488   o fix Pb in checkpoint (PR#19)   o fix Pb in checkpoint (PR#19)
5489   o AIM become a standard package ; clean unused CPP_kees   o AIM become a standard package ; clean unused CPP_kees
5490    
5491  checkpoint35  checkpoint35 (2001/02/08)
5492   o subtantial rewrite of dynamics.f   o subtantial rewrite of dynamics.f
5493   o allows staggered time-stepping   o allows staggered time-stepping
5494   o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt   o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
5495   o added bottom drag (linear + quadratic)   o added bottom drag (linear + quadratic)
5496    
5497  checkpoint34  checkpoint34 (2001/01/30)
5498   o Modified exchange routines for correct reverse simulation.   o Modified exchange routines for correct reverse simulation.
5499   o Added verification output to comply with bug fix in impldiff.F   o Added verification output to comply with bug fix in impldiff.F
5500     as of c33 (exp2, natl_box).     as of c33 (exp2, natl_box).
# Line 4233  checkpoint34 Line 5505  checkpoint34
5505   o Added routine GLOBAL_SUM_INT to global_sum.F   o Added routine GLOBAL_SUM_INT to global_sum.F
5506   o Added mdsio_gl.F for ECCO purposes.   o Added mdsio_gl.F for ECCO purposes.
5507    
5508  checkpoint33  checkpoint33 (2000/11/30)
5509   o Fixed bug in lower BC in impldiff.F   o Fixed bug in lower BC in impldiff.F
5510   o Fixed confusion about units of forcing arrays in FFIELDS.h   o Fixed confusion about units of forcing arrays in FFIELDS.h
5511     namely Fu,Fv,Qnet,Qsw,EmPmR:     namely Fu,Fv,Qnet,Qsw,EmPmR:
# Line 4251  checkpoint33 Line 5523  checkpoint33
5523       possibly use them.       possibly use them.
5524   o Corrected genmake to delete a temporary file during configuration   o Corrected genmake to delete a temporary file during configuration
5525    
5526  checkpoint32  checkpoint32 (2000/11/13)
5527   o Scaling of forcing fields moved from external_forcing.F to   o Scaling of forcing fields moved from external_forcing.F to
5528     external_fields_scale.F, called directly after loading fields.     external_fields_scale.F, called directly after loading fields.
5529   o Surface relaxation terms added to surface tendency fields in   o Surface relaxation terms added to surface tendency fields in
# Line 4262  checkpoint32 Line 5534  checkpoint32
5534   o Modifications and bug fixes in KPP package.   o Modifications and bug fixes in KPP package.
5535   o Verification experiment for KPP added (verification/nat_box/)   o Verification experiment for KPP added (verification/nat_box/)
5536    
5537  checkpoint31  checkpoint31 (2000/09/11)
5538   o Packages interface brought in line with defined standard   o Packages interface brought in line with defined standard
5539     -> new routines packages_...F     -> new routines packages_...F
5540     -> changes in initialise_fixed.F, initialise_varia.F     -> changes in initialise_fixed.F, initialise_varia.F
# Line 4279  checkpoint31 Line 5551  checkpoint31
5551     - not yet tested for GMRedi.     - not yet tested for GMRedi.
5552     - not yet tested for KPP.     - not yet tested for KPP.
5553    
5554  checkpoint30  checkpoint30 (2000/07/13)
5555   o Updates for OBCs   o Updates for OBCs
5556   o New experiment for test OBCs (internal_wave)   o New experiment for test OBCs (internal_wave)
5557   o New output.txt in verification/exp4/results/   o New output.txt in verification/exp4/results/
# Line 4288  checkpoint30 Line 5560  checkpoint30
5560   o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)   o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
5561     and entry for T90 in genmake     and entry for T90 in genmake
5562    
5563  checkpoint29  checkpoint29 (2000/06/21)
5564   o packaged KPP and GM/Redi   o packaged KPP and GM/Redi
5565    
5566  checkpoint28  checkpoint28 (2000/06/09)
5567   o Corrected initialization of hFacMin for difference vertical coordinates   o Corrected initialization of hFacMin for difference vertical coordinates
5568   o Modified calculation of partial cell thickness to more robust algorithm   o Modified calculation of partial cell thickness to more robust algorithm
5569   o config_summary.F: replaced write_1D_... by write_0D_...   o config_summary.F: replaced write_1D_... by write_0D_...
# Line 4304  checkpoint28 Line 5576  checkpoint28
5576     included store directives and tape key computations required for TAMC.     included store directives and tape key computations required for TAMC.
5577   o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC   o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
5578    
5579  checkpoint27  checkpoint27 (2000/04/10)
5580   o fixed calc_isoslopes() to so that cancellation of terms in tensor   o fixed calc_isoslopes() to so that cancellation of terms in tensor
5581     formulation works properly with variable resolution.     formulation works properly with variable resolution.
5582   o restructured the calling tree between the_model_main() and dynamics()   o restructured the calling tree between the_model_main() and dynamics()
# Line 4312  checkpoint27 Line 5584  checkpoint27
5584   o introduced initialization file pSurfInitFile for free surface (cg2d_x)   o introduced initialization file pSurfInitFile for free surface (cg2d_x)
5585     in new routine ini_psurf()     in new routine ini_psurf()
5586    
5587  checkpoint26  checkpoint26 (2000/04/05)
5588   o moved some #ifdef in optional routines to encompass everything   o moved some #ifdef in optional routines to encompass everything
5589     except the argument declarations. This was using up some memory.     except the argument declarations. This was using up some memory.
5590   o fixed macros like _ADT to work with both versions of Linux cpp   o fixed macros like _ADT to work with both versions of Linux cpp
# Line 4322  checkpoint26 Line 5594  checkpoint26
5594     (macros are now in eesupp/inc/CPP_EEMACROS.h)     (macros are now in eesupp/inc/CPP_EEMACROS.h)
5595   o patch for 2 processor JAM mode   o patch for 2 processor JAM mode
5596    
5597  checkpoint25  checkpoint25 (2000/03/15)
5598   o updates for OBCs and NH   o updates for OBCs and NH
5599   o dramatically reduced memory usage   o dramatically reduced memory usage
5600   o added "JAM" routines for use on Artic network   o added "JAM" routines for use on Artic network
# Line 4333  checkpoint25 Line 5605  checkpoint25
5605      an explicit free-surface option)      an explicit free-surface option)
5606   o initial state input files for U and V   o initial state input files for U and V
5607    
5608  checkpoint24  checkpoint24 (1999/08/02)
5609   o Removed some spurious "REAL"s   o Removed some spurious "REAL"s
5610   o Updated KPP to latest version from JPL   o Updated KPP to latest version from JPL
5611   o Added a COS(latitude) in horizontal viscosity   o Added a COS(latitude) in horizontal viscosity
5612    
5613  checkpoint23  checkpoint23 (1999/05/26)
5614   o Added del^4 diffusion for salt and temperature   o Added del^4 diffusion for salt and temperature
5615   o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)   o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
5616    
5617  checkpoint22  checkpoint22 (1999/05/18)
5618   o Made many small changes: implicit none, format(i5), etc...   o Made many small changes: implicit none, format(i5), etc...
5619   o Introduced KPP mixing scheme (compiles and runs but *not* tested)   o Introduced KPP mixing scheme (compiles and runs but *not* tested)
5620    
5621  checkpoint21  checkpoint21 (1999/05/18)
5622   o Introduced new I/O package that supports direct-access records (mdsio.F)   o Introduced new I/O package that supports direct-access records (mdsio.F)
5623   o Split-up mid-level I/O routines   o Split-up mid-level I/O routines
5624   o Updated input data for experiments 0,1,2,4 and 5   o Updated input data for experiments 0,1,2,4 and 5
5625   o Finally removed the genmake.* scripts (everyone seems happy with genmake)   o Finally removed the genmake.* scripts (everyone seems happy with genmake)
5626    
5627  checkpoint20  checkpoint20 (1999/03/22)
5628   o Tidied up open-boundaries some more   o Tidied up open-boundaries some more
5629   o Added non-hydrostatic code   o Added non-hydrostatic code
5630   o Fixed some input data   o Fixed some input data
5631   o Modified MPI start-up to work in "coupled" context.   o Modified MPI start-up to work in "coupled" context.
5632    
5633  checkpoint19  checkpoint19 (1998/12/15)
5634   o Tidied up directory structure for verification experiments.   o Tidied up directory structure for verification experiments.
5635   o Added new code for open boundaries.   o Added new code for open boundaries.
5636   o Corrected advective terms near boundaries.   o Corrected advective terms near boundaries.
# Line 4366  checkpoint19 Line 5638  checkpoint19
5638   o Implemented free-slip/no-slip BCs and del^4 dissipation.   o Implemented free-slip/no-slip BCs and del^4 dissipation.
5639   o Split default parameters out of ini_parms.F into set_defaults.F.   o Split default parameters out of ini_parms.F into set_defaults.F.
5640    
5641  checkpoint18  checkpoint18 (1998/11/30)
5642   o Further changes for optional code generation with   o Further changes for optional code generation with
5643     CPP - ugh!     CPP - ugh!
5644    
5645  checkpoint17  checkpoint17 (1998/11/03)
5646   o Beginning to incorporating modularity   o Beginning to incorporating modularity
5647     for supporting atmos. and ocean configs.     for supporting atmos. and ocean configs.
5648   o Small changes for TAMC complinace   o Small changes for TAMC complinace
5649   o New ultra simple test case. Barotropic box   o New ultra simple test case. Barotropic box
5650     configuration "exp0".     configuration "exp0".
5651    
5652  checkpoint16  checkpoint16 (1998/10/28)
5653   o Minor changes to exchange routines to support   o Minor changes to exchange routines to support
5654     accumulation in reverse mode. Adjoint of an     accumulation in reverse mode. Adjoint of an
5655     assignment is an addition.     assignment is an addition.
# Line 4385  checkpoint16 Line 5657  checkpoint16
5657     syntax) and by g77 under Linux ( 72 character     syntax) and by g77 under Linux ( 72 character
5658     limit ).     limit ).
5659    
5660  checkpoint15  checkpoint15 (1998/09/29)
5661   Rewrote exchange routines to allow   Rewrote exchange routines to allow
5662   o General tile <-> tile connectivity.   o General tile <-> tile connectivity.
5663   o TAMC reverse mode flag ( is this really needed? )   o TAMC reverse mode flag ( is this really needed? )
# Line 4394  checkpoint15 Line 5666  checkpoint15
5666     shmput/shmget, VIA, SYSV shmem and every other cool     shmput/shmget, VIA, SYSV shmem and every other cool
5667     communication method.     communication method.
5668    
5669  checkpoint14  checkpoint14 (1998/09/09)
5670   Consistent isomorphism chages made. These allow dynamical core   Consistent isomorphism chages made. These allow dynamical core
5671   to support both pressure and meters as a vertical coordinate.   to support both pressure and meters as a vertical coordinate.
5672    
5673  checkpoint13  checkpoint13 (1998/07/17)
5674   Release which corrects global_max problem and a couple   Release which corrects global_max problem and a couple
5675   of KGM time-averaging diagnostic errors. Also contains   of KGM time-averaging diagnostic errors. Also contains
5676   a double-gyre experiment setup as well as the baseline   a double-gyre experiment setup as well as the baseline
# Line 4413  branch-point-rdot Line 5685  branch-point-rdot
5685   I don't want to commit the rDot to the main-trunk until   I don't want to commit the rDot to the main-trunk until
5686   we've actually tested it...   we've actually tested it...
5687    
5688  checkpoint12  checkpoint12 (1998/07/08)
5689   Tidy up and added generic genmake script (formerly   Tidy up and added generic genmake script (formerly
5690   configure script).   configure script).
5691   Released to testers.   Released to testers.
5692    
5693  checkpoint11  checkpoint11 (1998/07/02)
5694   Re-arranged initialise() and introduced ini_vertical_grid()   Re-arranged initialise() and introduced ini_vertical_grid()
5695   and ini_masks_etc().   and ini_masks_etc().
5696    
5697  checkpoint10  checkpoint10 (1998/07/01)
5698   Introduced the configure script.   Introduced the configure script.
5699   Separated out the diags package.   Separated out the diags package.
5700   Added template for writing time-averages of tile/intermediate quantities.   Added template for writing time-averages of tile/intermediate quantities.
5701   Updated SIZE.h in exp2 and made the data big-endian.   Updated SIZE.h in exp2 and made the data big-endian.
5702    
5703  checkpoint9  checkpoint9 (1998/06/22)
5704   MPI fix. Filename changes (meta/data). salbin*y stuff.   MPI fix. Filename changes (meta/data). salbin*y stuff.
5705   General tidy-up.   General tidy-up.
5706   SST.bin SSS.bin added to verification/exp2   SST.bin SSS.bin added to verification/exp2
5707    
5708  checkpoint8  checkpoint8 (1998/06/22)
5709   Inludes time-dependant forcing and time-averaging.   Inludes time-dependant forcing and time-averaging.
5710   Works at 4x4 and 2.8125x2.8125 global   Works at 4x4 and 2.8125x2.8125 global
5711    
# Line 4443  checkpoint7-4degree-ref Line 5715  checkpoint7-4degree-ref
5715   model etc..   model etc..
5716   Configured for verification/exp2 - 4 degree global, two process.   Configured for verification/exp2 - 4 degree global, two process.
5717    
5718  checkpoint7  checkpoint7 (1998/06/15)
5719   Created by cnh   Created by cnh
5720   Simple 4 degree global simulation   Simple 4 degree global simulation
5721   configuration.   configuration.
# Line 4451  checkpoint7 Line 5723  checkpoint7
5723   hydrography, bathymetry etc   hydrography, bathymetry etc
5724   Does not include Heat Flux and E-P   Does not include Heat Flux and E-P
5725    
5726  checkpoint6  checkpoint6 (1998/06/08)
5727   Created by cnh   Created by cnh
5728   merged checkpoint5 with CD and   merged checkpoint5 with CD and
5729   spherical polar code.   spherical polar code.
5730   Still some problems with GM Redi   Still some problems with GM Redi
5731   abd full topography.   abd full topography.
5732    
5733  checkpoint5  checkpoint5 (1998/06/08)
5734   Created by AJA   Created by AJA
5735   contains updates to GM Redi   contains updates to GM Redi
5736   and reordered timestepping loop   and reordered timestepping loop
5737   for Implicit Diffusion.   for Implicit Diffusion.
5738    
5739  checkpoint4  checkpoint4 (1998/05/30)
5740   Created by cnh   Created by cnh
5741   Contains memory saving macros ( _rdxc etc..) for when   Contains memory saving macros ( _rdxc etc..) for when
5742   grid variations are limited.   grid variations are limited.
5743   Contains polynomial coeffs for EOS and knudsen program   Contains polynomial coeffs for EOS and knudsen program
5744   for generation.   for generation.
5745    
5746  checkpoint3  checkpoint3 (1998/05/26)
5747   Created by cnh   Created by cnh
5748   Added extra flags for runtime options   Added extra flags for runtime options
5749   Added this file   Added this file

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