/[MITgcm]/MITgcm/doc/tag-index
ViewVC logotype

Diff of /MITgcm/doc/tag-index

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.1897 by jmc, Sat Jul 20 00:04:02 2013 UTC revision 1.2099 by mlosch, Mon Dec 1 12:33:03 2014 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: introduce strongly implicit coupling, intended for stabilizing
8      LSR (following Hutchings et al. 2004)
9      - introduce zetaZ as a global variable (requires adjustments in
10        seaice_evp.F and seaice_jfnk.F) and compute analoguously to etaZ
11        in seaice_calc_viscosities.F
12      - new flag SEAICEuseStrImpCpl (default off)
13      - add new terms zetaZ*du/dy and zetaZ*dv/dx on both sides of the
14        momentum equations
15      - JFNK-solver (preconditioner) adjusted to allow using this method
16        (where it does not have any positive effect)
17    o pkg/seaice
18      - add overlap for restrictive additive Schwartz method also to LSR, but
19        turn it off by default (because it only seems to work for non-cubed
20        sphere/llc topologies)
21    o pkg/autodiff
22      - add extra exchanges in addummy_in_steppging also for mnc output
23    o pkg/seaice:
24      - add extra exchanges before dumping adjoint fields in seaice_ad_dump.F
25        to avoid stripes in the adjoint output (similar to addummy_in_stepping.F)
26    o pkg/obcs:
27      - add option to specify domain-connected piece Id along OB though files
28        (for now, only used to diagnose PhiVel; default =1 -> global correction)
29      - modify obcs_diag_balance.F to process each connected-part separately;
30        exclude OB where Id = 0 but keep the full divergence there (-> constant
31        Psi along this portion of OB and all inflow derived from grad(Phi))
32      - add example of OB-conect files in verification/so_box_biogeo/input.
33    o pkg/diagnostics:
34      - improve treatment of Open-Boundaries in Velocity-Potential calculation:
35      a) use non zero matrix element across OB and solve for Phi 1 grid point
36         outside OB (i.e, where tracer OBCS are applied).
37      b) global imbalance of inFlow/outFlow across OB: instead of modifying
38         velocity across OB, spread it uniformly along the OB in the RHS.
39    
40    checkpoint65g (2014/11/19)
41    o pkg/diagnostcis:
42      - add preconditioner off-diagonal factor (diagCG_pcOffDFac) as run-time param
43    o pkg/my82,pp81,kl10:
44      - fix ALLOW_3D_DIFFKR implementation (previously had no effect): use 3-D
45        field diffKr as background diffusivity to set minimum diffusivity value.
46    o pkg/seaice:
47      - add new parameter SEAICEuseEVPrev (for revisited EVP by
48        Bouillon et al 2013)
49      - add SEAICE_evpAlpha/Beta to namelist
50      - modify seaice_evp code to able to use SEAICEuseEVPrev. These changes
51        involve trivial re-ordering of divisions/multiplications that should not
52        have any effects, but ... they do change the results of lab_sea.hb87 so
53        that only 2 digits of agreement remain, in line with the general
54        instability/fragility of the evp-code. For now, I do not care and just
55        update the verification experiment
56    o pkg/ctrl : add generic pre-processing (xx_genarr2d_preproc etc)
57      - remove xx_genarr2d_numsmooth etc
58      - use xx_genarr2d_preproc etc instead
59      - carry out smooth_correl2D at initialization stage rather than during
60        time stepping.
61      - get smoothOpNb from xx_gentim2d_preproc
62    o global_oce_cs32 :
63      - add test of generic ecco capabilities.
64    o pkg/exf/exf_getsurfacefluxes.F :
65      - add to tmpUE/tmpVN rather than re-initializing them (conventional behavior).
66    o pkg/ctrl,ecco :
67      - omit un-necessary arguments to ctrl_cost_gen.F unless ECCO_CTRL_DEPRECATED
68        is defined.
69    o pkg/seaice: add diagnostics for Delta (deformation parameter)
70    o model/src:
71      - when ALLOW_3D_DIFFKR is defined, add a Warning if any of the vertical
72        diffusivity (background) is specified but ignored.
73    o verification:
74      - in testreport, convert hostname to lower case for default output dir name
75    o model, pkg : add useCTRL, useECCO parameters (on/off run time switch).
76    o pkg/dic: add modifications from Hajoon:
77      - add iron sedimentation flux function of the flux of PO4 out of bottom layer
78      - light attenuation: add self-shading effect by climatological Chlorophyll
79        (read from file).
80    o pkg/seaice/seaice_preconditioner.F : fix cpp flags, so that code also
81        compiles when SEAICE_ALLOW_DYNAMICS is undefined
82    o global_oce_llc90,cs32 : ecco_v4 verification exps now use separate
83        AUTODIFF_OPTIONS.h, CTRL_OPTIONS.h, ECCO_OPTIONS.h rather than
84        ECCO_CPPOPTIONS.h (i.e. replacing the deprecated, circumvoluted,
85        approach where CPP_OPTIONS.h includes an omnipotent
86        ECCO_CPPOPTIONS.h that superseeds pkgs '_OPTIONS.h').
87    o pkg/ctrl/ctrl_map_ini_genarr.F : include GMREDI_OPTIONS.h where
88        ALLOW_3D_KAPGM, ALLOW_3D_KAPREDI (to be added later) belong.
89    o pkg/seaice/SEAICE_SIZE.h : replace ALLOW_AUTODIFF_TAMC with ALLOW_AUTODIFF
90        to avoid needing AUTODIFF_OPTIONS.h anytime SEAICE_SIZE.h is included
91        (it seems that THSICE_SIZE.h, PTRACERS_SIZE.h have the same issue...)
92    o model/src, pkg/smooth, profiles, salt_plume, seaice, exf, ecco, ctrl :
93      add ECCO_OPTIONS.h, AUTODIFF_OPTIONS.h, CTRL_OPTIONS.h when needed
94      - ECCO_OPTIONS.h is needed when including ecco_cost.h, ecco.h
95      - AUTODIFF_OPTIONS.h is needed when including tamc.h, tamc_keys.h
96      - CTRL_OPTIONS.h is needed when including ctrl.h, optim.h, etc
97    o pkg/ctrl,ecco,exf :
98      - remove variables associated with NON-generic costs,
99        unless ECCO_CTRL_DEPRECATED is defined.
100      - remove NON-generic NON-obcs controls,
101        unless ECCO_CTRL_DEPRECATED is defined.
102    o pkg/ctrl : added ctrl_local_params.h
103    o pkg/ecco : added ecco_local_params.h
104    o verification : added ECCO_CTRL_DEPRECATED to most as and oad
105        experiments, which will progressively be removed once the
106        experiments are revised to use only generic controls/costs.
107    
108    checkpoint65f (2014/10/13)
109    o pkg/ctrl, ecco, seaice : minor changes in headers
110    o global_oce_llc90,cs32 : ecco_v4 verification exps now test generic
111        cost function and control capabilities added since checkpoint65c.
112    o pkg/ctrl: regroup all obcs ctrl variables in CTRL_OBCS.h.
113    o pkg/ecco: increase modularity and improve logic
114      - ecco_toolbox.F (new) : basic operations that are often used,
115        including ecco_zero, ecco_cp, ecco_cprsrl, ecco_diffmsk,
116        ecco_addcost, ecco_add, ecco_div, ecco_readbar.
117      - cost_gencal.F (new) : determine filnames and records.
118      - cost_genread.F, cost_generic.F : condense code using ecco_toolbox.
119      - cost_generic.F : use spzeroloc rather than hard-coded -9999,
120        and exploit the above functions leading to more compact code.
121      - cost_genread.F : rm un-necessary arguments, re-arrange args order.
122      - ecco_check.F, ecco_readparms.F : bring logic up to date (using_tpj,
123        using_ers, using_gfo, using_mdt is now only defined within gencost)
124    o pkg/ecco: extend generic cost capabilities
125      - pkg/ecco : added 3D gencost (ALLOW_GENCOST3D), added gencost
126        capabilities via gencost_preproc (+ _c,_i,_r related params),
127        gencost_posproc (+ _c,_i,_r related params), gencost_nrecperiod,
128        gencost_outputlevel arguments to cost_generic
129      - pkg/ecco/cost_genread.F (new) : interface between cost_generic
130        and active_read, making room for gencost_preproc to take effect.
131        Added preproc code ('climmon') to replace GENERIC_BAR_MONTH.
132      - pkg/ecco/cost_generic.F :
133        compute and store misfit maks*(model-data) in localdif that is
134        then used in cost and for output, output misfit if outlev.GT.0
135      - pkg/ecco/cost_averagesfields.F : depend on gencost_barskip
136        rather gencost_barfile for deciding whether to write barfile
137      - pkg/ecco/ecco_cost_driver.F : extract call to cost_profiles from cost_hyd
138      - pkg/ecco/ecco_cost_init_fixed.F : extract gencost weights from
139        ecco_cost_weights, re-activate ecco_summary, determine gencost_barskip
140      - pkg/ecco/ecco_summary.F : report gencost variables
141      - pkg/ecco/cost_gencost_customize.F : treat case of scatterometer costs
142    o pkg/sea/SEAICE_OPTIONS.h : add ALLOW_COST_ICE, ALLOW_SEAICE_COST_SMR_AREA
143    o pkg/ecco: internal re-organization
144      - resolve un-necessary dependancies within pkg/ecco and to pkg/ctrl
145        (rm includes of optim.h and ctrl.h, replace optimcycle with eccoiter,
146        mv relevant variables definition from ecco_cost.h to ecco.h,
147        make sure gencost routines only include ecco.h)
148      - throughout : add missing CCP switches, rm unused variables,
149        and rm un-necessary CPP switches
150      - throughout gencost routines : replace modelstartdate with
151        gencost_startdate when needed
152      - cost_bp_read.F : use arguments, instead of common blocs
153        so that it can be used also by (new) cost_gencost_bpv4.F
154      - ecco_init_varia.F : initialize RHOsumGlob_0, VOLsumGlob_0
155      - ecco_phys.F : compute etanFull
156      - ecco_readparms.F : rename using_topex as using_tpj, add
157        bpv4-grace to gencost list, initialize added parameters
158      - ecco_summary.F : include SIZE.h needed for augmented ecco.h
159    
160    checkpoint65e (2014/09/28)
161    o pkg/obcs:
162      - replaced the just-added CPP options with run-time variables
163        (see pkg/obcs/OBCS_PARAMS.h for details)
164    o pkg/obcs:
165      - add additional CPP options for sponge boundary layers
166        (see pkg/obcs/OBCS_OPTIONS.h for details)
167    o pkg/atm_phys:
168      - implement simple (obliquity only, assuming circular planet orbit)
169        seasonal cycle for incoming insolation ; used when run-time parameter
170        "select_incSW" is set to 1 ; by default (=0), uses old unchanged formula.
171    o pkg/exf, pkg/ecco, pkg/ctrl:
172      - add ctrlUseGen and .NOT.ctrlUseGen exclusive brackets
173      - activate gentim2d for xx_atemp,xx_aqh,xx_swdown,xx_lwdown,xx_precip
174      - implement gentim2d for xx_tauu, xx_tauv
175    o pkg/ctrl, pkg/ecco :
176      - fix and complement the generic controls implementation
177    o pkg/exf/exf_getclim.F, exf_getffields.F, exf_getsurfacefluxes.F,
178        pkg/shelfice/shelfice_thermodynamics.F,
179        verification/hs94.1x64x5/code_ad/ctrl_map_gentim2d.F,
180        verification/hs94.1x64x5/code_oad/ctrl_map_gentim2d.F :
181      - add weight in CTRL_GET_GEN calls
182    o pkg/ctrl :
183      - ctrl_get_gen.F : add weight as input parameter, and apply
184        it directly rather than using smooth_correl2Dw (to be retired).
185      - ctrl_map_gentim2d.F : add wgentim2d in CTRL_GET_GEN call
186    o pkg/ctrl :
187      - introduce run time switch ctrlUseGen (in ctrl.h, ctrl_check.F,
188        ctrl_init_variables.F, ctrl_readparms.F, ctrl_summary.F)
189      - re-activate ctrl_summary (call in ctrl_init.F)
190    o pkg/ctrl/ctrl_cost_gen.F :
191      - fix CCP brackets, remove un-necessary myiter, mytime
192    o pkg/ecco, pkg/ctrl :
193      - remove cost_genctrl.F (now pkg/ctrl/ctrl_cost_driver.F)
194      - remove cost_forcing_gen.F (now pkg/ctrl/ctrl_cost_gen2d.F)
195      - add ctrl_cost_driver.F (replaces pkg/ecco/cost_genctrl.F)
196      - add ctrl_cost_gen2d.F (replaces pkg/ecco/cost_forcing_gen.F)
197    
198    checkpoint65d (2014/09/15)
199    o pkg/ctrl/CTRL_GENARR.h, ctrl_readparms.F :
200      - add xx_genarr2d_bounds,xx_genarr3d_bounds,
201        xx_genarr2d_numsmooth, xx_genarr3d_numsmooth
202    o pkg/ctrl/ctrl_map_ini_genarr.F :
203      - remove compilation failure
204      - replace hard coded example
205      - use ctrl_map_ini_gen2D, 3D
206    o pkg/ctrl/ctrl_pack.F, ctrl_unpack.F :
207      - on/off switch based upon xx_genarr2d_weight,3d
208    o src/packages_init_variables.F :
209      - regroup pkg/estimation calls
210      - remove CTRL_MAP_INI, CTRL_MAP_INI_ECCO
211        (moved to ctrl_init_variables)
212    o cost/cost_init_varia.F :
213      - remove ecco_cost_init_varia
214        (moved to ecco_init_varia)
215    o ctrl/ctrl_init_variables.F :
216      - add CTRL_MAP_INI, CTRL_MAP_INI_ECCO
217      - add CTRL_MAP_INI_GENARR, SEAICE_CTRL_MAP_INI
218    o ctrl/ctrl_map_ini.F :
219      - remove ctrl_map_ini_genarr, seaice_ctrl_map_ini
220        (moved to ctrl_init_variables)
221    o ctrl/ctrl_map_ini_ecco.F :
222      - remove ECCO_PHYS (mv to ecco_init_varia)
223      - remove seaice_ctrl_map_ini (mv to ctrl_init_variables)
224    o ecco/ecco_ad_diff.list :
225      - add ecco_init_varia.f
226    o ecco/ecco_init_varia.F
227      - new routine
228    o pkg/streamice:
229      - move call to STREAMICE_INITIALIZE_PETSC from the_model_main.F
230        to streamice_init_fixed.F ; fix setting of STREAMICEisOn.
231      - from model/src, only call pkg/streamice routines if useStreamIce is TRUE.
232    o pkg/generic_advdiff:
233      - fix bug causing negatives in GAD_SMOLARKIEWICZ_HACK, introduced 8/8/2014.
234    o pkg/exf:
235      - exf_getffields.F : add xxg_atemp, xxg_aqh, xxg_swdown, xxg_lwdown,
236         xxg_precip capability
237      - exf_wind.F : no need for ALLOW_WSPEED_CONTROL cpp switch
238    o pkg/ctrl:
239      - ctrl_pack.F, ctrl_unpack.F : omit (un)packing of undefined xx_gentim2d
240    o model/src/load_fields_driver.F :
241      - move call to CTRL_MAP_GENTIM2D ahead of BULKF_FIELDS_LOAD, EXF_GETFORCING
242        so xx_gentim2d can be applied to e.g. exf fields in a timely manner.
243    o OpenAD verification experiments:
244      - Include explicitly AUTODIFF_OPTIONS.h, COST_OPTIONS.h, and CTRL_OPTIONS.h
245        in src files (to enable to skip the ECCO_CPPOPTIONS.h);
246        for now, only in pkgs used in OpenAD verification experiments.
247      - Change all except one (halfpipe_streamice) OpenAD experiments to use pkg
248        specific option file (AUTODIFF_OPTIONS.h, COST_OPTIONS.h & CTRL_OPTIONS.h)
249        instead of using ECCO_CPPOPTIONS.h (with all relevant options in it).
250        This applies to both TAF (*/code_ad/) and OpenAD (*/code_oad/) tests.
251    o OpenAD verification tests:
252      - finish removing ALLOW_AUTODIFF_OPENAD (replaced by ALLOW_OPENAD);
253      - finish replacing ALLOW_AUTODIFF_TAMC by ALLOW_AUTODIFF (except for
254        tape/storage which are specific to TAF/TAMC) in pkgs used in OpenAD exp.
255      - leave ALLOW_AUTODIFF_TAMC undef in OpenAD verification tests (*/code_oad/)
256        and remove local copy of "tamc.h" (needed only if ALLOW_AUTODIFF_TAMC).
257    o model/src & generic_advdiff:
258      - change hard-coded loop-range in S/R APPLY_FORCING_T/S to set T & S
259        forcing over 0:sNx+1, 0:sNy=1 (instead of just 1:sNx,1:sNy): Model
260        dynamics requires valid tracer forcing only over tile interior but, for
261        some diagnostics, may need to extend it over 1 point in tile halo region.
262      - in gad_calc_rhs.F, update calls to gmredi_x/ytransport to get valid
263        tendency over i,j_Min,Max range. This allows to simplfy i,j_Min,Max
264        setting in temp/salt/ptracer_integrate.F
265    o pkg/dic:
266      - multiply tracer tendencies by maskInC (if ussing OBCS) before updating
267        gchem tracers: this allows to skip the 2nd call to OBCS_APPLY_PTRACER
268        in gchem_forcing_sep.F
269    o pkg/autodiff & obcs:
270      - add storage of current OB values for U & V (was already done for T & S).
271    
272    checkpoint65c (2014/08/30)
273    o pkg/dic:
274      - take out of dic_atmos.F the initialisation part (corresponding to istate=0)
275        and move it to new S/R DIC_INI_ATMOS ; also simplify the dependencies for
276        AD compilers (but still a Pb with multi-threading and Ajoint dependencies).
277    o verification:
278      - new experiment testing OBCS and DIC pkgs, using params & output from
279        tutorial_global_oce_biogeo but limited to a sub-domain around Drake
280        passage: take OBCS from the last year of a 2 yrs simulation and initial
281        conditions from t=1.yr while keeping the same forcing.
282    o model/src:
283      - when allowFreezing=T, only reset below freezing initial Temp to Tfreezing
284        (at any k) if checkIniTemp is not set to FALSE (default checkIniTemp=T).
285    o pkg/diagnostics (Stats-Diags):
286      - re-write S/R DIAGSTATS_CALC (more similar to TARGET_NEC_SX part) to:
287        a) refine region where stats are computed, excluding where arrhFac=0 ;
288        b) fix missing interior mask (use with OBCS) in 3-D fields statistics;
289        c) extend regional stats over the region edges (for U or V pt location).
290    o pkg/gchem:
291      - add a (2nd) call to OBCS_APPLY_PTRACER in gchem_forcing_sep.F (needed since
292        pkg/dic is currently changing/updating ptracers values beyond the OB).
293    o verification (hs94):
294      - convert Held & Suarez external_forcing.F (from hs94.cs, with Sigma-coords
295        bits) to apply_forcing.F and undef USE_OLD_EXTERNAL_FORCING in experiments
296        hs94.cs-32x32x5 and tutorial_held_suarez_cs ; also use the same version of
297        apply_forcing.F in 2D hs94 (fwd, ad & oad) but keep LatLon hs94 unchanged.
298    o pkg/ptracers:
299      - implement Adams-Bashforth on pTracers (instead of on tracer tendency),
300        switched on by setting PTRACERS_doAB_onGpTr=F (default set to doAB_onGtGs)
301      - change exp4 secondary test (input.nlfs) to test AB on T & S & pTracer
302        with AB-2 code (so that it get tested).
303    o model/src:
304      - allow to apply Adams-Bashforth on Temp & Salt (instead of on gT,gS)
305        with AB-2 code (previously only available with AB-3 code).
306        Also move the code (call to ADAMS_BASHFORTH S/R) form thermodynamics.F
307        to temp/salt_integrate.F (since the 2nd part of gt/sNm1 update is done
308        there, by calling CYCLE_AB_TRACER).
309    o pkg/generic_advdiff:
310      - change Tracer argument (drop bi,bj indices) in S/R GAD_CALC_RHS,
311        GAD_C2_ADV_R, GAD_U3_ADV_R, GAD_C4_ADV_R, GAD_DIFF_R, GAD_BIHARM_R
312        + also in GMREDI_X/Y/RTRANSPORT ; and update corresponding calls in
313        S/R temp/salt/ptracers_integrate.F
314    o model/src & pkg/ptracers:
315      - remove common block variables gT,gS (in DYNVARS.h), except when
316         USE_OLD_EXTERNAL_FORCING is defined; update TAF storage accordingly.
317      - remove common block variable gPtr.
318    o model/src & pkgs:
319      - change gTracer (and/or tracer) argument (drop bi,bj indices) in S/R
320         ADAMS_BASHFORTH(2&3), CYCLE_(AB_)TRACER, FREESURF_RESCALE_G,
321         IMPLDIFF, SOLVE_TRIDIAGONAL & _PENTADIAGONAL, GAD_SOM_ADVECT,
322         GAD_ADVECTION, GAD_CALC_RHS, GAD_IMPLICIT_R, TIMEAVE_CUMUL_DIF_1T
323      + change accordingly all calling S/R.
324      - use local temperature/salinity/ptracer tendency array (without bi,bj)
325        in S/R temp/salt/ptracers_integrate.F
326    o pkg/seaice:
327      - move computation of stress contributions to rhsU/V in s/r seaice_lsr
328        to separate s/r seaice_lsr_rhsu/v in order to be able to re-use code
329      - make u/vIceC local variables if SEAICE_CGRID is defined only to be used
330        in seaice_lsr
331      - seaice_lsr.F: make local 4D arrays UXX, VYY, etc 2D
332        in s/r seaice_lsr_calc_coeffs
333    o pkg/mdsio:
334      - in MDS_READ/WRITE_FIELD, stop if file-name (+prefix) is too long
335        (e.g., > MAX_LEN_MBUF -90 ) or, in INI_MODEL_IO, if mdsioLocalDir is
336        too long (e.g., > MAX_LEN_FNAM/2 )
337    
338    checkpoint65b (2014/08/12)
339    o pkg/matrix:
340      - pass, as argument, updated tracer field to S/R MATRIX_STORE_TENDENCY_EXP
341    o model/src:
342      - fix initialisation of geothermalFile; compile geothermal-flux code in
343        natl_box verification experiment.
344    o model/src & pkg/down_slope:
345      - push the k loop inside S/R TIMESTEP_TRACER (now called outside the k loop).
346      - in dwnslp_apply.F, update tracer tendency instead of the future tracer
347        field and call S/R DWNSLP_APPLY before TIMESTEP_TRACER; this affects
348        results at machine truncation level: update output of experiments
349        global_ocean.90x40x15.dwnslp (FWD) and lab_sea.noseaicedyn (AD).
350    o pkg/diagnostics (Stats-Diags):
351      - do not cumulate the full volume when DIAGNOSTICS_FILL is
352        called with bibjFlg < 0 (no increment of the counter for 2D/3D diag);
353        This fix the mean statistics when DIAGNOSTICS_FILL is called multiple
354        times (but Min,Max and StD are still wrong).
355    o model/src:
356      - add geothermal flux forcing: read in ini_forcing.F as time-constant
357        field "geothermalFlux" applied in S/R APPLY_FORCING_T (apply_forcing.F)
358    o model/src:
359      - move CYCLE_TRACER calls from tracers_correction_step.F to temp/salt/ptracer
360        _integrate.F so that, when leaving S/R THERMODYANMICS, theta,salt and pTrac
361        arrays are already updated while adjustments (filters, conv.adjustment) are
362        still applied later, in S/R TRACERS_CORRECTION_STEP.
363    o model/src:
364      - store in common bloc array "rhoInSitu" the virtual potential temperature
365        anomaly that is used to compute geopotential: this make the atmos code
366        more similar to ocean code which already uses rhoInSitu in calc_phi_hyd.F
367    o pkg/seaice/seaice_lsr.F
368      - rename integer variable ilcall to ipass (that's what it is called
369        in the residual diagnostics
370      - change time stepping for NPSEUDOTIMESTEP > 2 (does not change the
371        default) for improved non-linear convergence of the first few steps
372      - adjust a few comments and add new ones to explain some of the store
373        directives
374    o pkg/generic_advdiff (& ptracers):
375      - re-work the code to check for valid advection scheme and for minimum
376        size of overlap (now stored in local common bloc in gad_advscheme.F)
377    o pkg/seaice: another attempt to make the adjoint work for sea ice dynamics
378      - re-initialize more variables in seaice_lsr: u/vIceC, u/vIceNm1
379      - add an auxilliary variable "bet" and fix store directives and keys in
380        seaice_lsr_tridiagu/v, this seems to do the trick (i.e. more or
381        less exact gradients in my tests); but there are still
382        recomputation warning (although gradients are sort of OK), when
383        SEAICE_LSR_VECTORIZE is not defined, so this flag and
384        SEAICE_LSR_VECTORIZE_ZEBRA are recommended for efficiency.
385      - update verification experiments lab_sea.
386      - change some comments in S/R seaice_calc_viscosities
387    o model/src:
388      - if staggerTimeStep=T, always apply exchange to velocity field in
389        do_stagger_fields_exchanges.F instead of in do_fields_blocking_exchanges.F
390        (independent of using multi-dim advection or not); no effect on FWD run
391        but affects AD results (at machine truncation level): update output of
392        experiment 1D_ocean_ice_column (ad: 12 digits), hs94.1x64x5 (ad,oad: 13.d)
393        and isomip (oad: 12.d).
394    o pkg/generic_advdiff:
395      - stop if doAB_onGtGs is set to FALSE but ignored
396      - refine warning related to stability of tracer time-stepping
397        regarding internal wave dynamics.
398      - setting of AdamsBashforth_T,S when doAB_onGtGs=F: remove condition
399        on staggerTimeStep & implicitIntGravWave (will now get a warning
400        if potentially unstable).
401    o pkg/kl10:
402      - add new pkg "kl10" for mixing due to internal wave breaking, from
403        http://www.sciencedirect.com/science/article/pii/S1463500310000144
404        (contribution from Jody Klymak), tested in verification experiment
405        verification/internal_wave/input.kl10/
406    o isomip experiment:
407      - test pkg/shelfice with Non-Lin Free-Surf in one of the FWD set-up
408        (input.htd) and update the output.
409    o cd_code experiments:
410      - use default cd_code options (#undef CD_CODE_NO_AB_MOMENTUM &
411        #undef CD_CODE_NO_AB_CORIOLIS) in experiments: cfc_example (fwd)
412        global_ocean.90x40x15 (ad & oad) and OpenAD (ad & oad) and
413        update the corresponding output.
414    o pkg/seaice:
415      - reduce the number of include files and store directives in
416        S/R seaice_lsr_tridiagu/v
417      - change the order of loops in one case in S/R seaice_lsr_tridiagv
418        (only for SEAICE_VECTORIZE_LSR_ZEBRA defined), which allows me to
419        get rid off one store directive (a TAF bug?)
420      - add one more instance of ifdef SEAICE_VECTORIZE_LSR_ZEBRA in
421        S/R seaice_lsr_tridiagv to change the loop range for consistency
422      - remove ilcall, m from parameter list of S/R seaice_lsr_tridiagu/v
423      - fix a bug that affects the JFNK solver: replace sNx/y by i/jMax in
424        S/R seaice_lsr_tridiagu/v (requires update of
425        offline_exf_seaice/input.dyn_jfnk)
426    
427    checkpoint65a (2014/07/27)
428    o model/src:
429      - Non-Lin Free-Surf in p/z coords: allows hFacW,S to be larger than
430        surrounding hFacC=1 @ edge of a step with different kSurfC on either side
431        (topo in p-coords, ice-shelf in z-coords); update output of experiments
432        tutorial_global_oce_in_p and isomip (both AD and OpenAD output).
433    o model/src:
434      - collect momentum forcing tendency into local 2-D array (passed as argument
435        to apply_forcing S/R); this simplifies mom. Forcing diagnostics and CD_CODE
436        parts in timestep.F (without CD_CODE_NO_AB_MOMENTUM defined = the default);
437        affects results at machine truncation level (e.g., if using OBCS_SPONGE).
438      - collect T & S forcing tendency into local 2-D array (passed as argument to
439        apply_forcing S/R); add 3-D diagnostics for temp & salt forcing tendency.
440        affects results at machine truncation level (e.g., ocean: if using
441        SHORTWAVE_HEATING ; atmos: if using FrictionHeating or (atm_Rq<>0) moist
442        correction due to vertical advection).
443      - update output of experiments: fizhi-cs-32x32x40 (13 digits),
444        global_ocean.cs32x15 (fwd: icedyn, seaice, thsice, all 3 @ 11d; adm & tml:
445        seaice_dynmix & thsice, fwd grd @ 3 & 8), hs94.1x64x5 (ad grd @ 13),
446        obcs_ctrl (ad & fwd grd @ 12 & 7).
447    o pkg/ptracers & diagnostics:
448      - use ptracers (short) name (instead of long one) to make ptracers diagnostics
449        title (to avoid some unexpected truncation); sort out ptracers diags units.
450      - collect ptracer forcing tendency into local 2-D array (passed as argument
451        to apply_forcing S/R); add 3-D diagnostics for ptracers forcing tendency.
452    
453    checkpoint65 (2014/07/18)
454    o pkg/fizhi:
455      - add parenthesis around fizhi tendencies in fizhi_tendency_apply.F: this
456        affects results at machine truncation level. Update output of experiments
457        fizhi-cs-32x32x40 (12 digits for cg2d) & fizhi-cs-aqualev20 (13 digits).
458    o pkg/seaice: more clean up
459      - rename TAF common block tapes to be more consistent and remove
460        unnecessary duplicates
461      - add store directives to remove more recomputations, but use smaller
462        tapes (and adjust keys) when SEAICE_LSR_ADJOINT_ITER is undefined.
463        The idea behind this flag is to reduce the memory footprint when the
464        adjoint of the LSR is not required. As of now, defining the flag
465        SEAICE_LSR_ADJOINT_ITER increases 4 common block tapes for 2D field by
466        a factor of SOLV_MAX_FIXED (=500 by default in SEAICE_SIZE.h).
467        For experiment offline_exf_seaice, this means on a linux box with gfortran
468        nearly a factor of 10 (but keep in mind there is mostly seaice code in
469        this experiment):
470        > size mitgcmuv_ad
471        text    data        bss     dec        hex
472        5100659 1216  220458952  225560827  d71c8fb
473        5339425 1200 1868783272 1874123897 6fb4dc79 (SEAICE_LSR_ADJOINT_ITER)
474        but only a moderate increase of 36% for global_ocean.cs32x15:
475        text    data        bss     dec        hex
476        6695027 1648 1014578664 1021275339 3cdf6ccb
477        6695203 1648 1382505320 1389202171 52cd8afb (SEAICE_LSR_ADJOINT_ITER)
478      - note: there are still recomputations in global_ocean.cs32x15 and
479        offline_exf_seaice and the gradient agreement changes (gets a
480        little worse) for global_ocean.cs32x15 (-> update output_adm.seaice.txt)
481      - in general, the AD gradients still are wrong
482    o OpenAD
483      - clean up code_oad/ directories somewhat by moving files
484        dontCompile, dontTransform, keepOriginal to OAD_support/
485    o model/src:
486      - using MOM fluxform and Non-Lin Free-Surf with momDissip_In_AB=F
487        (not currently tested): add dissipation terms before NLFS rescaling of
488        tendencies (previously done after).
489    o pkg/diagnostics:
490      - write stats-diags in ascii file with more digits (same as in monitor).
491    o pkg/down_slope:
492      - drop the bi,bj dimension of argument recip_hFac in S/R DWNSLP_APPLY; with
493        NLFS (not tested), use new recip_hFac value in order to conserve tracer.
494    o model/src:
495      - new file "apply_forcing.F" containing all the code previously in
496        external_forcing.F, but with new argument list: pass, as new argument,
497        the current level tendency array to update (instead of a direct update
498        of the common bloc array). Change the corresponding calls.
499      - add CPP option USE_OLD_EXTERNAL_FORCING (default is undef) to use
500        EXTERNAL_FORCING_U,V,T,S subroutines (for backward compatibility).
501    o pkg/seaice/seaice_lsr, a little bit of clean up
502      - rearrange some code blocks, so that now all calculations for
503        setting up the right-hand-sides done within one single block
504        (I find that easier to read and understand)
505      - rearrange freedrift-code to reduce the number of ifdefs
506      - adjust some indentations and comments
507    
508    checkpoint64z (2014/07/10)
509    o model/src and several pkgs:
510      - change argument list of all S/R called from external_forcing.F and
511        called from ptracers_forcing.F (renamed to ptracers_apply_forcing.F)
512        to pass, as argument, the current level tendency array to update
513        (instead of a direct update of the common bloc array).
514      - change also (in the same way) argument list of PTRACERS_APPLY_FORCING;
515      - rename taueddy_external_forcing.f to taueddy_tendency_apply.F
516    o pkg/seaice/seaice_lsr.F
517      - always initialize local arrays in seaice_lsr_tridiagu/v
518      - add more local tapes to seaice_lsr_tridiagu/v
519      - move storing u/vice(:,:,bi,bj) out of seaice_lsr_tridiagu/v, but
520        keep it in bi/bj loop; this seems to be essential
521      - gradients are still wrong but only by 4-7 orders of magnitude
522        instead of 15 orders of magnitude, lab_sea improves a little
523    o pkg/seaice
524      - (pkg/autodiff) remove storing/restoring of seaiceMaskU/V that
525        generates unnecessary code in seaice_lsr_ad
526      - add more store directives in seaice_lsr to avoid unnecessary code
527        in seaice_lsr_ad
528      - exclude some residual computations in seaice_lsr when
529        ALLOW_AUTODIFF_TAMC is defined in order to avoid unnecessary code
530        in seaice_lsr_ad
531      - add more storing, a new tape (model/src/the_main_loop.F) and
532        another key for SEAICE_LSR_VECTORIZE_ZEBRA (the local keys ilockey
533        and klockey should be checked by a specialist)
534      - modify ( define SEAICE_VECTORIZE_LSR and SEAICE_LSR_ADJOINT_ITER )
535        and update lab_sea after previous changes in pkg/seaice below
536    o pkg/autodiff:
537      - introduce useSmoothCorrel2DinAdMode, SEAICEapproxLevInAd, and
538        viscFacInAd : run time parameters allowing for adjoint switches
539        note : logic for useSmoothCorrel2DinAdMode is in ctrl_readparms.F
540    o pkg/ecco:
541      - introduce cost_gencost_boxmean.F that computes a box mean
542        temperature (for use in adjoint sensitivity studies).
543    o model/src/set_defaults.F : initialize viscFacAdj to 1.
544    o pkg/mom_common/mom_calc_visc.F:
545      - ifdef ALLOW_AUTODIFF then include viscFacAdj factor.
546    o pkg/seaice/seaice_summary.F:
547      - statement for SEAICEadjMODE now in autodiff_readparms.F
548    o pkg/seaice:
549      - remove some store directives and add new ones in an effort to get
550        finally rid off the recomputation warnings. This is successful
551        when SEAICE_VECTORIZE_LSR ***and*** SEAICE_LSR_ADJOINT_ITER are
552        defined (i.e. no extensive recomputation warnings left), but there
553        are still too many recomputations on the solver iteration level
554      - define SEAICE_VECTORISZE_LSR in offline_exf_seaice/code_ad/SEAICE_OPTIONS.h
555      - move definition of MPSEUDOTIMESTEPS into TAMC-block in
556        SEAICE_SIZE.h
557      - add a store directive in S/R seaice_calc_viscosities
558    o pkg/seaice (ITD code):
559      - fix definition of Hlimit for multi-threaded case
560      - use double precision arithmetic to compute Hlimit: this affects results;
561        update output of experiment seaice_itd.
562    o replace content of verification/seaice_itd
563      - instead of a 1D column use the configuration of offline_exf_seaice
564        to test the ice thickness distribution code with ridging
565      - this is a first shot at this experiment
566      - change of some defaults of ridging parameters SEAICEhStar (from
567        100 to 25) and SEAICEmuRidging (from 5 to 3) in seaice_readparms.F
568        and lot of new comments.
569    
570    checkpoint64y (2014/06/20)
571    o pkg/seaice/seaice_reg_ridge.F:
572      - modify the regularization of very small volumes of ice; only check
573        total volume HEFF, and do not apply correction to individual ice
574        classes because that leads to funny patterns in the heat and fw-fluxes
575        into the ocean. Adjust seaice_itd/results/output.txt
576      - replace nITD by SEAICE_multDim in loop-ranges
577    o pkg/exf:
578      - add code to process the case field period = -12. with UV interpolation.
579      - move debug print (formerly active when exf_verbose=T) from EXF_getFFieldRec
580        into S/R that calls it (i.e., exf_set_gen.F, exf_set_uv.F & obcs_exf_load.F)
581    o verification/global_with_exf:
582      - switch all fields period to -12. (was previously untested) in input/data.exf
583        (but keep secondary test ".yearly" unchanged); update the reference output.
584    o pkg/cal:
585      - new calendar type "noLeapYear" for 365 days calendar without any leap year.
586    o pkg/exf:
587      - new integer parameter "exf_debugLev" (default set to main model debugLevel)
588        to replace logical switch "exf_verbose"
589      - report in STDOUT when loading a new record (if exf_debugLev >= 3)
590    o pkg/sbo:
591      - update from Katherine Quinn: evaluate mass directly from density and SSH
592        (budget using Finite Volume method) instead of from bottom pressure.
593      - allow testreport to collect few selected SBO output ; tested in exp.
594        global_ocean.90x40x15 (after updating the results, to include SBO output).
595      - fix some multi-threading issues (in output part).
596    o model/src & most packages:
597      - always call {PKG}_READPARMS even if corresponding use{PKG}=F;
598      - in {PKG}_READPARMS, in case use{PKG}=F: add a call to new S/R
599        PACKAGES_UNUSED_MSG to print a weak warning when parameter file
600        "data.{pkg}" exist ; and leave the S/R (return) just after.
601      - more standard LAND pkg interface (land_init_fixed.F, land_check.F).
602        + call LAND_READPARMS from packages_readparms.F
603    o pkg/seaice:
604      - remove code that resets useThSice in S/R seaice_readparms and
605        replace it by a warning in S/R seaice_check
606      - remove parameter MULTDIM, replace with nITD and runtime
607        parameter SEAICE_multDim (still hard-wired to nITD if
608        SEAICE_ITD is defined)
609    
610    checkpoint64x (2014/05/24)
611    o verification/lab_sea:
612      - update adjoint and TLM output following changes to pkg/salt_plume
613      - un-do the update after putting back local recip_Cp in few places.
614    o pkg/salt_plume: modifications by An Nguyen:
615      - add capability to do brine rejection (salt-plume) as function of
616        volume+tracers (instead of only salinity tracer).
617      - conserve volume by exchanging volume from each kLev to above to
618        accommodate in-coming brine volume
619      - store surface and klev exchanged fraction + volume in 4 new 3-d arrays
620      - switch KPP surf buoyancy due to brine forcing to 3-d
621        (3 more 3-d arrays, 2 for SPforcing[T,S], 1 for boplume)
622      - add salt_plume_volfrac, salt_plume_apply, salt_plume_tendency_apply_t
623      - unrelatedly, also add ad-hoc capability to vary salt_plume scheme
624        in East/West Arctic.
625    o pkg/sbo:
626      - incorporate modifications from Katherine Quinn to enable the use of sbo
627        pkg in ECCO-v4 set-up ; remove SBO-TimeAve output ; add monitor-like
628        output for future testreport verification (unfinished).
629    o pkg/atm_phys:
630      - change diagnostics (AtPh_Trf & AtPh_Qrf) of DARGAN_BETTSMILLER S/R:
631        skip the reseting of t_ref & q_ref to initial t & q ; this preserve the
632        output of S/R CAPECALCNEW (Parcel temp & q) for diagnostics.
633    o pkg/seaice
634      seaice_calc_ice_strength.F: modify expression to avoid divisions
635        (affects truncation)
636      seaice_do_ridging.F: clean up the insectarium
637      - fix a bug that was compensated by areaScaling (-> remove areaScaling code)
638      - added SEAICEsnowFracRidge to redistributed snow (2nd bug)
639      - set closing/openingRate to zero where no extra iteration is need (3rd bug)
640      - add some debugging information and error messages (warnings)
641    o model/src: modifications relatd to atmosphere p*:
642      - Switch to more accurate p* coordinate slope term (calc_grad_phi_hyd.F)
643      - With p* or Sigma-P, use constant reference Pot.Temp (thetaConst) instead
644        of vertical profile tRef in geopotential background and anomaly.
645      - Acount for true p* correction in theta <-> T conversion in pkg/aim_v23
646        and pkg/atm_phys.
647      - Update FWD output of experiments: aim.5l_cs (x2), fizhi-cs-32x32x40,
648        fizhi-cs-aqualev20, fizhi-gridalt-hs, tutorial_held_suarez_cs, cpl_aim+ocn.
649    o pkg/seaice: fix a bug in seaice_prepare_ridging.F, forgot a sqrt
650    o pkg/ptracers: compute ptracer source/sink due to linear free surface.
651        not used right now, but can be used in BGC packages to fix conservation.
652    o pkg/dic, pkg/gchem: move tracer_meanarea to gchem, so it can be used by
653        other packages too.
654    o pkg/seaice/seaice_calc_ice_strength.F: replace SEAICE_rhoSnow by
655        SEAICE_rhoIce in the Rothrock (1975)-type strength calculations (bug fix)
656    o model/src:
657      - since we have several heat capacity (even in model/src), define "recip_Cp"
658        as local variable (no longer in common block) to avoid any confusion.
659      - add thetaConst in PARAMS.h (to be used with pStar or sigma-P coords).
660    o pkg/exf:
661      - from Jeff Scott: add option (#define EXF_CALC_ATMRHO) to calculate local
662        air density as function of air Temp, Humidity and atm pressure.
663    
664    checkpoint64w (2014/05/02)
665    o verification:
666      - update output_adm.txt files for experiment global_ocean.cs32x15 (seaice &
667        seaice_dynmix) and lab_sea (primary test & noseaicedyn): moving/changing
668        code from seaice_growth.F & seaice_advdiff.F to new ridging routines
669        seaice_reg_ridge.F seaice_do_ridging.F affects AD gradient
670        (down to 8-7 matching digits for global_ocean and 5-6 for lab_sea).
671    o model/src: for atmosphere in p* coords:
672      - store factor rStarFacC**atm_kappa (= pStarFacK) in common block
673      - implement more accurate p* coordinate slope term (in calc_grad_phi_hyd.F),
674        but not yet activated.
675    o pkg/seaice: fix restart problem for ITD with new ice strength parameterisation:
676      - move computation of opnWtrFrac = 1-AREA to before computing ice strength
677      - this changes the results (but not for any verification experiment, because
678        none tests this), but avoids having an extra field in the restart files
679    o pkg/seaice: remove global variable TICE (not needed)
680      - replace by TICES or local variable where necessary (cost_seaice_test,
681        seaice_diagnostics_state)
682      - move copying TICE to TICES from seaice_check_pickup to seaice_read_pickup
683      - use specific read/write routines for reading and writing individual leves
684        of a multilevel field
685    o pkg/ctrl & model/inc:
686      - move additional anomaly fields of control vars (related to options:
687         ALLOW_KAPGM_CONTROL, ALLOW_KAPREDI_CONTROL and ALLOW_BOTTOMDRAG_CONTROL)
688        from DYNVARS.h into new header file: CTRL_FIELDS.h
689    o pkg/seaice: some small modifications to the ridging code
690      - make fw2ObyRidge a global variable and add the freshwater flux to
691        seaice_growth
692      - pass actual thickness from seaice_prepare_ridging, so that it is
693        computed only in one place and compute it in the same way as in
694        seaice_growth
695      - initialise more fields in seaice_do_ridging that where cause floating
696        point exceptions over land
697    o pkg/seaice: preparations for ridging code and first real ridging code
698      - move most of "PART 1" of S/R seaice_growth into a new and separate
699        S/R seaice_reg_ridge that will both regularize the state variable after
700        advection call the actual ridging routine;
701      - requires to make 5 fields global fields: d_HEFFbyNEG,d_HSNWbyNEG,
702        d_AREAbyRLX,d_HEFFbyRLX,saltFluxAdjust;
703      - remove ridging code from seaice_advdiff
704      - clean up remaining part 1 of seaice_growth in an attempt to make it
705        more readable (this is probably subjective)
706      - call seaice_itd_redist once in the initialisation phase to have the initial
707        conditions in the correct category
708      - finally: add new ridging routine for ITD code
709    
710    checkpoint64v (2014/04/11)
711    o pkg/ecco:
712      - add runtime parameters mdt[start,end]date[1,2]
713      - rename variable "tpmean" as "mdt" and "topexmeanfile" as "mdtdatfile"
714    o pkg/seaice:
715      - make deltaC a global variable, so that it can be used in ridging code
716      - first step towards ridging: introduce new routines that compute
717        ice strength based on ridging parameters
718      - add diagnostic for HSNOWITD
719      - add opnWtrFrac as a global variable (required for ridging scheme)
720    o pkg/salt_plume + pkg/seaice/seaice_growth.F
721      - add SALT_PLUME_IN_LEADS flag to activate pkg/salt_plume only when ice
722        AREA exceeds a threshold (code contributed by I.Fenty in 2011)
723    o verification/hs94.1x64x5:
724      - leave ALLOW_AUTODIFF_TAMC undefined in code_oad/AUTODIFF_OPTIONS.h
725      - do not use ECCO_CPPOPTIONS.h anymore for TAF & OpenAD Adjoint tests.
726    o autodiff:
727      - Start to include explicitly AUTODIFF_OPTIONS.h, COST_OPTIONS.h,
728        and CTRL_OPTIONS.h in src files (to enable to skip the ECCO_CPPOPTIONS.h)
729        For now, only in pkgs used in verification/hs94.1x64x5.
730      - Replace ALLOW_AUTODIFF_TAMC by ALLOW_AUTODIFF (except for tape/storage
731        which are specific to TAF/TAMC).
732      - Replace ALLOW_AUTODIFF_OPENAD by ALLOW_OPENAD:
733        since ALLOW_OPENAD is defined in PACKAGES_CONFIG.h (any time pkg/openad
734        is compiled), this simplifies/reduces which *_OPTIONS.h file to include.
735      - OpenAD: change Makefile to generate the appropriate AD_CONFIG.h when
736        building mitgcmuv_ad (make adAll).
737    o pkg/ecco:
738      - cost_gencost_seaicev4.F:
739         reformulate proxy cost as function of sst and local param SEAICE_freeze
740         change cost names from siv4-[sst,vol] to siv4-[deconc,exconc]
741      - add stop statement if old names siv4-[sst,vol] are used
742      - add snapshots + cost reports for atmospheric longwave
743      - remove factor 0.1 in front of wtau[u,v]
744      - replace never used flag ALLOW_TMI_COST_CONTRIBUTION with
745         ALLOW_TMI_SST_COST_CONTRIBUTION
746    o pkg/atm_phys:
747      - add some diagnostics for Short-wave and for convection S/R.
748    o pkg/seaice/seaice_growth:
749      - fix a bug in the lateral melt parameterization for SEAICE_ITD
750        in seaice_growth; tempFrz needs to be computed inside the i/j-loop
751      - rearrange loop order for better vector code in the same code block
752      - rewrite the floeDiameter formula to have fewer divisions
753      -  (miraculously) none of this changes the results of seaice_itd
754    o pkg/smooth:
755      - move param smooth2Ddiffnbt to pkg/ecco
756    o pkg/salt_plume:
757      - salt_plume_frac.F:
758         clean up local param names
759         reformulate (1-frac) to frac; original 1-frac was based on swfrac code
760    o pkg/rw:
761      - add RS version of S/R READ_MFLDS_LEV.
762    o pkg/streamice:
763      - fix the restart test by writing/reading pickup_streamice files.
764    o pkg/seaice:
765      - refine checks for jfnk-related parameters
766      - comment out if statement with SEAICEuseIMEX parameter as long as there
767        is no IMEX code to avoid confusion and surprises
768    
769    checkpoint64u (2014/03/07)
770    o verification/MLAdjust:
771      - rename secondary test suffix:
772         1.leith  -> A4FlxF  + switch to flux-form & add side-drag
773         0.leithD -> AhFlxF  + switch to flux-form
774         0.smag   -> AhVrDv  (use Vorticity-Div. visc form) + add side-drag
775         0.leith  -> AhStTn  (use Strain-Tension visc form) + add side-drag
776    o pkg/mom_vecinv:
777      - remove unused arguments from S/R MOM_VI_HDISSIP & MOM_HDISSIP (as it used
778        to be before mom_calc_visc.F)
779      - skip the call to MOM_CALC_TENSION & MOM_CALC_STRAIN if not needed.
780      - add 2nd copy of vort3 & strain that knows about lateral BC (free/no slip):
781        this is simpler for the adjoint and for diagnostics.
782    o model/src + pkg/momentum:
783      - add input files for  2-D additional Western and Southern cell-edge wall
784         (e.g., to add "thin-wall" where it is =1).
785      - fix sideDrag option for thin-walls with Non-Lin Free-Surf
786        using 2nd hFacZ that is computed from initial (fix domain) hFac
787      - known limitations of thin wall implementation: not yet coded for sigma
788        coords; not working with CD-scheme neither.
789    o pkg/seaice:
790      - rename recently introduced parameters from (wrong name) AB to
791        BDF (backward difference time discretisation)
792      - retire runtime parameters SEAICEuseAB2, SEAICE_abEps
793    o tools/adjoint_options:
794      - remove setting of "OPENAD=true" (now set by command line "genmake2 -oad")
795    
796    checkpoint64t (2014/02/01)
797    o pkg/ecco
798      - add compile flag ALLOW_GENCOST_TIMEVARY_WEIGHT in ECCO_OPTIONS.h and
799        runtime logical flag gencost_timevaryweight to read daily sea-ice sigma
800      - replace hard-coded record number and period which only work for monthly
801        with read-in runtime param that works for other periods (month,day,year)
802    o pkg/thsice
803      - corrected store directive fixes thsice adjoint gradient checks
804    o genmake2 & testreport:
805      - add genmake2 option "-oad" to generate a Makefile for OpenAD built and
806        in this case, use tools/adjoint_options/adjoint_oad as default AD optfile.
807        Update testreport accordingly. No need to set "export OPENAD=true"
808        in adjoint_options/adjoint_oad anymore (will be removed later).
809    o pkg/shelfice:
810      - put T & S shelfice forcing into model surfaceForcing_T,_S (for now,
811        only if SHELFICEboundaryLayer=F); Change model/src/external_forcing.F
812        so that surface forcing applies to k=kSurf if using pkg/shelfice.
813    o pkg/ctrl, pkg/grdchk, pkg/ecco:
814      - Changes to make GENARR more modular (i.e. invisible if not used)
815    o model/src/temp_integrate.F and salt_integrate.F
816      - re-include store directives that were removed on Dec 27th.
817    o model/src/external_forcing_surf.F
818      - add storage directives for EmPmR and PmEpR to avoid recomputation of
819        seaice_model in the adjoint that is problematic when seaice_model is
820        turned off in the adjoint. The resolved issue dated back to July when
821        EXTERNAL_FORCING_SURF call was moved.
822        Update global_ocean.cs32x15/*/output_adm.seaice_dynmix.txt accordingly.
823    o pkg/exf/exf_check.F
824      - fix a small bug again (originally found by Wentao Liu, now found again)
825      - streamline error output
826    o pkg/streamice and aim_v23:
827      - replace a few "_EXCH_XY_RL (" with "_EXCH_XY_RL(", so that
828        Apple's /usr/bin/cpp knows what to do:
829        Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
830        Target: x86_64-apple-darwin13.0.0
831    
832    checkpoint64s (2014/01/05)
833    o tools/adjoint_options:
834      - switch to fastopt.net TAF server (instead of default fastopt.de) for
835        AD optfiles adjoint_diva & adjoint_f95 (similar to adjoint_default).
836    o model/src:
837      - remove some unnecessary TAF storage directives in forward_step.F and
838        in dynamics.F (note: not always removed by TAF, e.g., double storage
839        of kappaRU,kappaRV in former version of dynamics.F).
840    o model/src & pkg/ptracers:
841      - call directly GAD_IMPLICIT_R & IMPLDIFF + DWNSLP_APPLY from temp_integrate.F
842        salt_integrate.F and ptracers_integrate.F (instead of from thermodynamics.F)
843        and remove ptracers_dwnslp_apply.F & ptracers_implicit.F
844      - call MATRIX_STORE_TENDENCY_EXP for each tracer (in ptracers_integrate.F)
845      - add fZon & fMer as output argument of S/R GAD_CALC_RHS.
846      - update TAF AD-output of experiments global_ocean.90x40x15 (13 for AD-grad).
847    o useSingleCpuInput separates single-CPU input from single-CPU output;
848        for now only implemented for in exf_interp_read.F
849    o verification/advect_xy:
850      - fix missing EXCH call in local version of ini_salt.F and update output.
851    o momentum diagnostics:
852      - fix which deltaT is used in Total-Tendency diagnostics.
853      - fix typo in diagnostics for momentum tendency from AB.
854    o pkg/seaice/seaice_lsr.F: fix an initialisation bug for the
855        SEAICE_VECTORIZE_LSR_ZEBRA option that lead to NaNs on a NEC-SX8
856    
857    checkpoint64r (2013/12/08)
858    o verification/*/results:
859      - Update reference output of experiments that were passing with just 13 digits
860         (make it easier to detect future changes in results)
861    o model/src & pkg/ptracers:
862      - move calls to GAD_ADVECTION (Multi-Dim advection) from thermodynamics.F to
863        inside temp_integrate.F and salt_integrate.F and from ptracers_advection.F
864        to inside ptracers_integrate.F ; remove ptracers_advection.F
865    o coupling interface pkgs:
866        [atm_compon_interf, ocn_compon_interf & atm_ocn_coupler]
867      - change the config check to test the agreement of Ocean Depth
868        with ATM land/sea mask (instead of ATM orography);
869      - send to coupler the number of coupler time-steps to do for this run:
870        this allows to check for consistency and don't need anymore to be
871        specified in parameter file "data";
872      in coupler:
873      - check consistency of RunOff map versus Ocean Depth and ATM land/sea mask.
874      - improve report to log-file of config setting (pass log-file unit to few S/R)
875    o pkg/compon_communic:
876      - add coupling send/receive for non-tiled integer vector;
877      - add S/R to check and stop if any proc has an error (similar to
878        eesupp/src/stop_if_error.F but single thread and across Comm_World).
879    o pkg/exch2:
880      - in exch2*_get_rx[1,2]: use new list "W2_tileIndex" to replace search
881        through list of all tiles my proc owns.
882    o model/src:
883      - AUTODIFF only: in calc_adv_flow.F, recompute rTransKp (instead of copying
884        from rTrans) to simplify dependencies (no need to store rTrans anymore in
885        calling S/R); this affects AD results at machine truncation level:
886        update AD-output (TAF) of experiments: 1D_ocean_ice_column,
887        bottom_ctrl_5x5 & obcs_ctrl (12 digits for AD grad, same FWD grad).
888    o tools/build_options:
889      - simplify Warnings options (-ieee & -devel cases) in linux_amd64_gfortran
890    o coupling interface pkgs:
891        [compon_communic, atm_compon_interf & ocn_compon_interf]
892      - move declaration of local array "ibuf" out of header file "CPLR_SIG.h"
893        to each S/R that needs it; remove un-used variables.
894      - change component tile registration (cpl_register.F in both compon_interf
895        and mitcomponent_tile_register.F) to pass the full list of tiles
896        information (including bi,bj) in 1 vector (instead of in a bi,bj matrix).
897      - with pkg/exch2: adopt the same convention used for I/O to define mapping
898        towards coupler global array (unless W2_useE2ioLayOut=F):
899         a) can now use different tiling between atm & ocn comp.
900         b) no needs to modify the run-Off map when changing tiling (was needed
901            even if using the same tiling between atm & ocn).
902         c) will allow to run with blank-tiles in 1 component (e.g., for ocean
903            full land tiles); not yet tested.
904      - check for valid mapping from comp. tile to coupler global array
905      - improve report of tile registration results to log file.
906    o pkg/exch2:
907      - in eesupp/src/eeboot.F: move call to W2_EEBOOT before Coupler
908        tile-registration (CPL_REGISTER);
909      - activate (un-comment) definition and setting of "W2_tileIndex" list to
910        store the local bi,bj indices of each tile;
911      - also print bi,bj in local report to log file;
912      - fix pkg/debug/debug_cs_corner_uv.F for the case nSy > 1 (left from
913        Jun 2009 modif of pkg/exch2).
914    o testing on baudelaire:
915      - run 2 tests at a time: no significant slow down (since enough cpu) and
916        get the full set of test done earlier
917      - switch the ifort test to "-devel" ; run the OpenAD test everyday.
918    o model/src/thermodynamics.F and routines called from it:
919      - pkg/gmredi: gmredi_residual_flow.F (replacing gmredi_calc_uvflow.F &
920        gmredi_calc_wflow.F) to update eulerian velocity (input) into residual
921        velocity (outp) by adding bolus velocity.
922      - model/src: calc_adv_flow.F (replacing calc_common_factors.F) to compute
923        mass transport from velocity + lateral grid cell area
924      - rename calc_gt.F to temp_integrate.F (includes call to TIMESTEP_TRACER)
925      - rename calc_gs.F to salt_integrate.F (includes call to TIMESTEP_TRACER)
926     in thermodynamics.F
927      - remove k from thermodynamics.F and move it to temp_integrate.F
928        salt_integrate.F and ptracers_integrate.F (now done inside the tracer
929        loop).
930      - compute locally (in thermodynamics.F) 3-D velocity field that is used to
931        advect tracers; pass it as argument to GAD_ADVECTION, GAD_SOM_ADVECT,
932        PTRACERS_ADVECTION, TEMP_INTEGRATE, SALT_INTEGRATE, PTRACERS_INTEGRATE,
933        GAD_IMPLICIT_R and PTRACERS_IMPLICIT
934      - update AD-output (TAF & OAD) of experiments: 1D_ocean_ice_column,
935        global_ocean.90x40x15, tutorial_global_oce_biogeo and
936        tutorial_tracer_adjsens (+ TLM output).
937    o tools/OAD_support and (verification/*/) code_oad:
938      - OAD_support/cb2mGetModules.csh: add PACKAGES_CONFIG.h in header file to
939        module conversion ; remove unneeded CPP_EEOPTIONS.h.
940      - code_oad/CPP_OPTIONS.h: remove PACKAGES_CONFIG.h and use a more standard
941        version (closer to model/inc/CPP_OPTIONS.h).
942    o model/src:
943      - remove parameter "useOldFreezing" from PARAMS.h and push it to the
944        retired list of parameters (routine FREEZE has been replace by surface
945        freezing (10.yrs ago) and by pkg/frazil (interior freezing).
946    o pkg/gmredi:
947      - add option (GM_CALC_TRANSP_FROM_VEL) to compute transport directly from
948        velocity (same scheme but affects machine truncation) for GM_AdvForm.
949      - update output of FWD experiments: front_relax.bvp,
950        global_ocean.90x40x15.dwnslp, global_ocean.cs32x15 and ideal_2D_oce.
951    
952    checkpoint64q (2013/11/17)
953    o verification:
954      - generate new output on baudelaire (gfortran, -ieee) for OpenAD experiments
955        tutorial_global_oce_biogeo and global_ocean.90x40x15.
956      - generate new output (growth & melt) for seaice_itd experiment after
957        updating the input pickup_seaice files (previously wrong).
958    o pkg/cost:
959      - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL
960        (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:
961        o this fixes global-sum value if multi-threads (since GLOBAL_SUM_RL
962          cannot be applied to var in common block).
963        o allows to get results independent of tile-per-proc setting (if using
964          slower GLOBAL_SUM_SEND_RECV option).
965      - update accordingly: seaice_cost_final.F, shelfice_cost_final.F,
966        thsice_cost_final.F and ecco_cost_final.F (this one affects lab_sea
967        forward gradients: update output).
968      - update */code_oad/externalDummies.F by adding dummy GLOBAL_SUM_TILE_RL
969        S/R and, for most exp., also comment out GLOBAL_SUM_R8.
970    o pkg/mom_common:
971      - move to pkg/mom_common and model/src (previously in tutorial_deep_convection
972        code) 2nd version of isotropic 3-D Smagorinsky code interface: strain and
973        viscosity are locally declared in dynmics.F and pass as argument to CALC_GW;
974        ensure that all field value that are used are set.
975    o tutorial_deep_convection (smag3d):
976      - add missing scaling in mom_calc_smag_3d.F;
977      - set smag3D_coeff in input.smag3d such that results do not change.
978    o pkg/dic:
979      - change dic_cost.F to compute cost on each tile first and then apply
980        GLOBAL_SUM_TILE_RL: this affects forward gradient of AD experiments
981        tutorial_dic_adjoffline & tutorial_global_oce_biogeo; update output.
982      - remove kLev argument and use GLOBAL_SUM_TILE_RL in tracer_meanarea.
983    o eesupp/src & pkg/mdsio:
984      - remove gather/scatter_vector.F (from eesupp) and mdsio_read/writevector.F
985        (from pkg/mdsio) since they are no longer used for tape IO.
986      - move simple C subroutine "setdir.c" from pkg/compon_communic to eesupp/src
987        (+ keep a copy in pkg/atm_ocn_coupler).
988    o verification/isomip:
989      - split domain in 8 squared tiles (instead of just 2) for FWD, AD & OAD tests.
990    o tools/build_options:
991      - optfile linux_amd64_ifort11, fast (no ieee) case:
992        to get a working restart for all experiments, add "-fp-model source"
993        to FOPTIM (also remove "-opt-streaming-stores auto" <- this is the default).
994    
995    checkpoint64p (2013/10/20)
996    o pkg/autodiff:
997      - adread_adwrite.F: when type and length do not match ALLOW_AUTODIFF_WHTAPEIO
998        criteria, return to simple (default) tape IO format.
999    o pkg/mdsio (+ eesupp/src):
1000      - rewrite/simplify tape-IO S/R (new S/R MDS_READ/WRITE_TAPE replace
1001        previous MDSREAD/WRITEVECTOR) with 2 array argument from each type (R4/R8);
1002      - fix globalFile and singleCpuIO options using simpler global mapping.
1003      - new pairs of scatter/gather vector S/R (one for each type, generated from
1004        template) corresponding to simpler global mapping.
1005      - adread_write.F: switch to new S/R (but leave old calls commented) and write
1006        to globalFile when parameter globalFiles is set to True.
1007      - switch on useSingleCpuIO in AD experiments: global_ocean.90x40x15 & isomip.
1008    o pkg/autodiff:
1009      - adread_adwrite.F: add a hack for RS arrays (when RS=real*4);
1010        with ALLOW_AUTODIFF_WHTAPEIO defined, since corresponding (real*4) is
1011        missing, just add a STOP if array type do not match.
1012    o pkg/exf:
1013      - to allow to use seaice-fraction from pkg/exf in other pkgs than pkg/seaice:
1014         rename CPP option EXF_ALLOW_SEAICE_RELAX to EXF_SEAICE_FRACTION
1015         and rename array obsSIce to exf_iceFraction.
1016    o tutorial_deep_convection:
1017      - add 1rst version of isotropic 3-D Smagorinsky code (from Louis-Philippe),
1018        for now all in this exp. code dir.
1019      - add secondary test using Smag-3D viscosity (keep very low backgroud visc for
1020        testing) and flux-limter advection scheme for Temp. (no explicit diffusion).
1021    o eesupp/src:
1022      - added SINGLE_DISK_IO option because reading of parameter files on
1023        very large number of processors did not work with existing set-up
1024    
1025    checkpoint64o (2013/09/25)
1026    o pkg/atm_phys & atm_compon_interf:
1027      - allows for coupling of gray-atmosphere (atm_phys) with ocean.
1028    o tools/build_options:
1029      - switch from "-fPIC" to "-mcmodel=medium" in optfiles: linux_amd64_gfortran
1030        & linux_amd64_ifort11 and in linux_amd64_g77 & linux_amd64_open64 also
1031        remove CPP setting (was identical to genmake2 default).
1032    o pkg/gmredi & model/src: Some updating and work done on the residual model.
1033      - created new file model/src/calc_eddy_stress.F to calculate the eddy stress.
1034      - fixed up the calculation of the eddy stress and how it is added to the
1035        external forcing via taueddy_external_forcing.F
1036      - at the moment, it is very experimental and only works with the variable eddy
1037        diffusivity calculated in gmredi_k3d.F
1038    o pkg/seaice/seaice_check.F: add a check to catch the case of specifying
1039        lw/swfluxfile instead of lw/swdownfile in data.exf together with pkg/seaice
1040    o testreport (& tools/do_tst_2+2):
1041      - for MPI test, set default COMMAND to 'mpirun -v -np TR_NPROC ./{executable}'
1042    o tools/build_options: linux_amd64_gfortran & linux_amd64_ifort11:
1043      - remove CPP='cpp -traditional -P' (this is genmake2 default)
1044      - add switch (for big setups) to use 'medium' memory-model (but leave it
1045        commented out for now). Note: needed with FC 19 to compile big setups.
1046    o pkg/atm_compon_interf:
1047      - regroup per field origin (model & pkgs) the coupling storage routines
1048         (which accumalate in time each coupling field)
1049      - move bi,bj loops inside atm_store_my_data.F and store also wind-stress;
1050        update accordingly + simplify aim_do_physics.F
1051    
1052    checkpoint64n (2013/08/26)
1053    o pkg/bbl:
1054      - update formulation to reduce dispersion of tracer properties in bbl
1055      - replaced horizontal and vertical transport parameters with velocities
1056      - changes results for verification/global_with_exf.yearly
1057    o verification/halfpipe_streamice:
1058      - change to matrix construction; update both Fwd & AD output.
1059    o verification/tutorial_tracer_adjsens:
1060      - OpenAD test: switch to vector-invariant momentum since fluxform with
1061        rStar causes problems with OpenAD; update output.
1062    o tools:
1063      - genmake2: define a common prefix for all temp-file names ; move them
1064        to local /tmp disk (but would be easy to move them back);
1065      - xmakedepend: apply the same switch for temp-files.
1066    o pkg/offline:
1067      - changes for use with rStar (NLFS): assume that we continue to provide
1068        UVELMASS/hFacW_ini & VVELMASS/hFacS_ini (hFacWi,S_ini as written in grid
1069        output files) and apply r* scaling at each time-step (function of the time
1070        varying Eta field); use normal pickup files (needed for restart with NLFS).
1071    o adjoint with OpenAD:
1072      - move OpenAD-specific files from verification/OpenAD/code_oad_all to a new
1073        package openad.  This package has to be compiled for all runs with OpenAD
1074        instead of specifying code_oad_all as a modification directory.
1075      - link the fortran templates from tools/OAD_support to the build directory
1076        for preprocessing to avoid conflicts between different setups compiled
1077        simultaneously and simplify cleanup.
1078    o pkg/exf:
1079      - in exf_getforcing.F: comment out most of the EXCH calls (fields used by
1080        main model or other pkgs are exchanged in EXF_MAPFIELDS).
1081    o model/src:
1082      - do_stagger_fields_exchanges.F: skip EXCH calls when using pkg/offline
1083        (similar to do_fields_blocking_exchanges.F).
1084    o tools/genmake2:
1085      - remove TAF output src code just before calling staf (when not doing a fresh
1086        built, will stop if things go wrong with staf).
1087      - fix target "adobj" (left from TAF version-2 transition)
1088    o pkg/diagnostics:
1089      - add a parameter to track the status of pkg/diagnostics activation;
1090        this replace/extend the use of logical param "settingDiags" (to check
1091        when adding diag to the list) to also check any DIAGNOSTICS_[]FILL* call.
1092        New S/R to print error message and stop when pkgStatus is not right.
1093      - to try: add a warning when "data.diagnostics" exist but useDiagnostics=F.
1094    
1095    checkpoint64m (2013/08/13)
1096    o model/inc:
1097      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
1098        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
1099    o pkg/kpp & aim_v23:
1100      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
1101    o pkg/seaice:
1102      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
1103        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
1104      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
1105    o eesupp/src:
1106      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
1107        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
1108    o switch to TAF version-2:
1109      - add flow directives to "freeze" naming convention for ad-routines that
1110        are used in I/O routines of adjoint state and associated common blocks
1111        that are used in adcommon.h (backward compatible with version-1)
1112      - update all ad-optfiles (in tools/adjoint_options + few local to some
1113        verification exp) to switch to latest TAF version (currently 2.5.5);
1114        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
1115        out except for diva).
1116      - the major change with TAF version-2 is that both the differentiated
1117        routines and the forward routines (new) are returned as part of the TAF
1118        output source code. Update genmake2 accordingly.
1119      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
1120        with version-2 when compared to TLM or FWD gradient); other experiments
1121        output show minor changes (machine truncation level); update the few AD &
1122        TLM output with 12 matching digits only (some prior to version-2 switch).
1123    
1124    checkpoint64l (2013/08/05)
1125    o model/src:
1126      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
1127      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
1128        when using TAF but only if using OpenAD.
1129    o pkg/mom_common+fluxform+vecinv:
1130      - always set horiz. viscosity arrays to background value before calling
1131        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
1132        only when using variable horiz. viscosity (useVariableVisc=T);
1133      - simplify mom_vecinv.F (only 1 block for momViscosity).
1134    o pkg/mom_common: variable horiz. viscosity in NH code
1135      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
1136        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
1137      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
1138        useBiharmonicVisc & useVariableVisc.
1139      - fix old bug (already in 1rst implementation of variable horizontal viscosity
1140        in calc_gw.F, version 1.27, 2006/06/20):
1141        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
1142        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
1143      - change background horiz viscosity in vertical momentum (gW) to always be
1144        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
1145        any type of variable viscosity, e.g., viscAh/4Grid)
1146      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
1147        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
1148        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
1149        default viscAh,viscA4 is zero).
1150    o model/src:
1151      - extend length of drC & recip_drC from Nr to Nr+1.
1152    o Divided Adjoint (DIVA) with MPI:
1153      - genmake2: do not create local ./mpi_headers dir when no file to copy into.
1154      - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT
1155        and ALLOW_USE_MPI) from model/src code and from ECCO_CPPOPTIONS.h.
1156    
1157    checkpoint64k (2013/07/23)
1158    o tools/OAD_support:
1159      - avoid the need for file "oadtempflile" in insertTemplateDir.bash
1160        and remove it from genmake2.
1161    o tools/build_options:
1162      - remove MPI_HEADER_FILES_INC setting (no longer used) and comment out
1163        MPI_HEADER_FILES list (let genmake2 find the missing headers)
1164    o verification/halfpipe_streamice:
1165      - change to driving stress formulation; update both Fwd & AD output.
1166    o tools/genmake2 and Divided Adjoint with MPI:
1167      - remove default setting of MPIINCLUDEDIR from $MPIHOME (always been broken);
1168      - only create local ./mpi_headers dir if using MPI and MPIINCLUDEDIR is set;
1169      - add new variable (LOCAL_MPI_HEADERS, replace MPI_HEADER_FILES_INC) in
1170        Makefile, which is set by genmake2, and check which mpi-headers are needed.
1171        Note: need to update adjoint_options/adjoint_diva_mpi accordingly.
1172      - update target "CLEAN" (to also remove ./mpi_headers/ dir).
1173  o testreport:  o testreport:
1174    - changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present,    - changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present,
1175      perform additional runs (number of additional runs is "add_DIVA_runs" taken      perform additional runs (number of additional runs is "add_DIVA_runs" taken
Legend:
Removed from v.1.1897  
changed lines
  Added in v.1.2099
  ViewVC Help
Powered by ViewVC 1.1.22