/[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 1.7 by adcroft, Mon Jun 22 16:24:50 1998 UTC revision 1.250 by jmc, Mon Jan 26 18:06:42 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o update AIM Cubed-Sphere exp (aim.5l_cs):
7      use land, p*, and Franco.M forcing fields with fractional land-sea mask.
8    o update AIM Equatorial Channel exp:
9      use standard aim_v23 pkg and change the SST fields to be more realistic.
10    o globalFile now works with exch2
11    o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and
12      mon_vort3.F to make exch2 friendly with >1 tile per cube
13      face
14    o limit timeave output for hi-res integrations
15    
16    checkpoint52i_post
17    o removed CPP_EEOPTIONS.h from verification/*/code
18    o updated the tiling for global_ocean_pressure
19    checkpoint52i_pre
20    
21    o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
22      the old pkg/aim).
23    
24    checkpoint52h_pre
25    o shortened offending lines in exch2_send_rx?.template
26    o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator
27    o genmake2: add build & execute test for NetCDF code
28    o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed
29      old grid files, moved CPP_EEMACROS.h to pkg/exch2
30    o added useSingleCPUIO flag to monitor.F and mon_out.F
31    o added temporary hack for sea-ice dynamics on the cube:
32      metric terms are ignored and it is assumed that
33      there is no sea-ice on cube faces 1, 2, 4, and 5.
34    
35    checkpoint52f_post
36    o added exch2 cube routines to pkg/exch2
37    o modified hs94.cs-32x32x5 to use it
38    o added new grid files to hs94.cs-32x32x5
39    checkpoint52f_pre
40    
41    checkpoint52e_post
42    o first attempt to solve vertical advection (momemtum & T,S) Implicitly
43      for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)
44    o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)
45      to work with implicit vertical advection and AB ;
46    o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.
47    o update output (gad_calc_rhs.F changes affect truncation error) of exp:
48     front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box
49    checkpoint52e_pre
50    
51    o fix bug in impldiff when Nr=1 or Nr=2.
52    o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt
53    o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test.
54    o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2
55      ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure
56    o added exf_offset_atemp for Celsius to Kelvin conversion of atemp
57    o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
58    o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
59    
60    checkpoint52d_post
61    o re-tiled many expts to allow comparison in multi-processor mode
62      - updated output accordingly
63      - changed hs94.128x64x5 to use intial T from file rather than use the
64        random number generator
65    o add infrastructure in model routines for fizhi and gridalt packages
66    o change global_ocean.cs32x15 because of Pb with GM on CS-grid.
67    o changes to permit hi-res, cubed-sphere, configuration
68      - added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F
69      - added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F
70      - added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation
71        of surface winds for the cube
72      (A verification experiment, based on global_ocean.cs32x15, but with
73       pkg/seaice turned on and with on-the-fly interpolation from the NCEP
74       Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice,
75       complete with example surface forcing files and matlab scripts to look
76       at the output and compare it with that of global_ocean.cs32x15.)
77    o packages pickup: $PKG_write_pickup called from packages_write_pickup ;
78       but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code
79       to conform to the common rule.
80    o check-in the first version of the coupler + interfaces for multi-components
81       set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI.
82       - imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD).
83       - atmosphere: use pkg aim_v23 ; no sea-ice for now.
84       - ocean and atmos. share the same horizontal grid (no interpolation).
85       - exchanges between component and coupler is done in forward_step
86    o new verification experiment, cpl_aim+ocn:
87       coupled ocean - AIM atmosphere on cs32 grid.
88    
89    checkpoint52d_pre
90    o surface flux time-av diagnostic modified for NLFS & RealFreshWater
91    o add call to AIM pendant S/R in external_forcing & external_fields_load.F
92    
93    checkpoint52c_post
94    o Fixing OPTIONS files for use of exf:
95      - ALLOW_ECCO not needed
96      - ECCO_CPPOPTIONS.h should not be included from
97        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
98        as has been the case in the past
99      - All cal/exf related options are currently set in
100        single header file. Should remain so until we
101        agree on a consistent new policy.
102    o Removed all CPP options for cal package.
103      cal has no more CPP options.
104    o modified STOREs in GAD_ADVECTION
105    o corrected key comp. for passkey
106    
107    checkpoint52b_post
108    o new version: "thsice" of thermodynamic sea-ice pkg:
109     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
110     - modify fluxes but do not change theta directly;
111     - light cleaning of bulk_force pkg (still needed with thsice).
112     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
113       + output_thsice.txt to test thsice & bulk_force pkgs.
114    o put back grid & coriolis monitor output.
115    checkpoint52b_pre
116    
117    o call "do_the_model_io" at the beginning (=> dump initial state)
118    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
119    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
120      (need info on NUMBER_OF_PTRACERS)
121    o missing PTRACERS headers in some routines
122    o default tamc.h in pkg/autodiff supposed to crash
123      to ensure proper customization
124    
125    checkpoint52a_post
126    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
127      - moved surfaceTendencyTice from pkg/seaice to main code
128      - subroutine FREEZE_SURFACE now limits only surface temperature
129        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
130        => new output.txt for global_ocean.cs32x15 & global_with_exf
131      - keep the old version of FREEZE for backward compatibility;
132        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
133      - corresponding modifs for TAF directives
134    o added surface flux output variables to TIMEAVE_STATVARS
135    o time-averaged output for pkg/ptracers
136    o fix problem with ECCO-related divided adjoint
137      snapshot file was missing some ad-variables,
138      but no warning issued by TAF
139    
140    checkpoint52a_pre
141    o some bug fixes for #undef REAL4_IS_SLOW
142    
143    checkpoint52 = ecco_c52_e35
144    o after testing adjoints of checkpoint51u_post
145    
146    checkpoint51u_post
147    o this is the post-merge tag of the ecco-branch
148      (needs another clean checkout and re-testing)
149    o various natl_box_adjoint configs and results
150      but no input fields
151    o obcs adjoint not yet merged!
152    o adding ECCO global 1x1 and 2x2 degree configs
153    o updated/extended some store directives for seaice
154    o pkg/ecco now containes ecco-specific part of cost function
155    o top level routines the_main_loop, forward_step
156      supersede those in model/src/
157      previous input data.cost now in data.ecco
158      (new namelist ecco_cost_nml)
159    o in ctrl/ cleaned some cross-dependencies and updated CPP options
160    
161    checkpoint51t_post
162    o this is the pre-merge tag of the ecco-branch
163    
164    checkpoint51s_post
165    o cleanup: removed various obsolete #define-s
166    o pkg/grdchk
167      - renamed 'ph-grd 3' to 'grad-res'
168      - merged from ecco-branch
169        (remaining bug fixes for obcs gradient checks)
170      - additional high-precision output for testreport
171        (grep for 'precision_grdchk_result')
172    
173    checkpoint51r_post
174    o cleaned up or removed CPP_OPTIONS.h files
175    o updated results for some of the tests to reflect the new
176      optfiles (-ieee: -O0 instead of -O3)
177    
178    checkpoint51q_post
179    o cd_code:
180      - moved cd_scheme.F -> cd_code_scheme.F
181      - separate read_checkpoint from cd_code_ini_vars.F
182      - separated cd_code part from write_checkpoint
183      - updated AD_SOURCE, generated .flow
184      - added CD_CODE_VARS.h to the_main_loop
185      - Moving cd_code specific store dir.s to pkg/cd_code
186    o ctrl package totally restructured
187      - pack/unpack now optional and decoupled from
188        xx_/adxx_ I/O
189      - ctrl_pack/unpack cleaned
190        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
191      - confined inclusion of AD_CONFIG.h to where necessary.
192    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
193    
194    checkpoint51p_post
195    o create initial cd_code package
196      - WARNING: the initialization of fields within packages
197        is broken because INI_FIELDS (where READ_CHECKPOINT is
198        called) is called *before* PACKAGES_INIT_VARIABLES.
199        This seems to be backwards since
200        1) its important to initially zero the entire field including
201           the "halo" region
202        2) zeroing needs to be done *before* reading pickup info
203           and the pickup call might or might not happen in any
204           particular run
205      - this needs an overhaul for R2
206    o cleanup verification/*/code/GMREDI_OPTIONS.h
207    o cleanup testreport
208    
209    checkpoint51o_post
210    o bringing AD-related verif's up to date with genmake2
211      - carbon/
212      - global_ocean.90x40x15/
213      - hs.94.1x64x5/
214      - (front_relax/ )
215    o (more) consistent directory structure for AD-related verif.'s
216    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
217    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
218    o bug fix in find_alpha.F for MDJWF:
219      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
220        change rho -> rho-rhoConst
221      - replace call find_rho to find_rhonum
222    o initialisation of rFlx extended to full array (required by TAF)
223      and shifted to thermodynamics
224    o removed PTRACERS.h in ptracers routine
225    o added surfacetendencyPtr to S/R parameter list pracers_forcing
226    o Correcting initialisations for fVerU, fVerV.
227    o helping TAF to recognize dependency on kUp for
228      fVerU, fVerV
229    o Replacing delZ by delR in pkg/ctrl/
230    checkpoint51o_pre
231    
232    o undid all of cp51 pending some cleanups and discussion
233    o added the [#include "AD_CONFIG.h"] statement to all files that need
234       it for adjoint/tl #defines
235     o re-worked the build logic in genmake2 to support AD_CONFIG.h
236     o removed tools/genmake since it no longer works
237    
238    checkpoint51n_post
239    o modifications to make FREEZE flux visible to pkg/kpp
240      - moved surfaceTendencyTice from pkg/seaice to main code
241      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
242      - subroutine FREEZE now limits only surface temperature
243        (this means new output.txt for global_ocean.90x40x15,
244         global_ocean.cs32x15, and global_with_exf)
245    o added surface flux output variables to TIMEAVE_STATVARS
246    
247    checkpoint51n_pre
248    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
249    o added [#include "AD_CONFIG.h"] to all files that use the following
250      defines:
251      - ALLOW_ADJOINT_RUN
252      - ALLOW_TANGENTLINEAR_RUN
253      - ALLOW_ECCO_OPTIMIZATION
254    
255    checkpoint51m_post
256    o incorporating changes to get TAMC/TAF working in genmake2
257      - added new TAMC/TAF targets to the Makefile
258      - various cleanups related to package handling
259      - these changes should have no impact on the forward model
260    
261    checkpoint51l_post
262    o changes to pkg/cal and pkg/exf that allow and speed-up long integrations
263     - faster algorithm for cal_addtime.F
264     - higher precision arithmetic, where needed
265     - pkg/exf *startdate variables changed from calendar date to
266       model integration time
267    
268    checkpoint51l_pre
269    o add salt flux to forcing fields (used when salty sea-ice forms or melts)
270    o enable to apply restoring on S & T only in a latitude band.
271    o update output (external_forcing_surf modif. change truncation errors)
272       global_ocean.cs32x15, global_ocean_pressure, lab_sea, natl_box
273    
274    checkpoint51k_post
275    o change default to: useNHMTerms=.FALSE.
276     - new output.txt for atmos. exp (NHMTerms were wrong but now turned off):
277       adjustment.128x64x1, aim.5l_Eq_Ch, aim.5l_LatLon, hs94.128x64x5, hs94.1x64x5
278     - new output.txt for idealized oceanic exp (NHMTerms are now turned off):
279        exp1, ideal_2D_oce
280     - change data file of oceanic exp (leave the results unchanged for now)
281       exp2, global_ocean[90x40x15,pressure,with_exf], lab_sea, natl_box
282    o set gravitySign automatically according to the vertical coordinate used
283      (and change sign: back to "logical" value: +1 when R increases downward)
284    o added an include barrier to the default CPP_OPTIONS.h and
285      removed the #include "PACKAGES_CONFIG.h" from it
286    o fix a bug in mom_fluxform (from chk51j_post)
287    
288    checkpoint51j_post
289    o Added some AD-related initialisations in mom_vecinv/ mom_fluxform/
290    o adjusted some flow directives (dynamics, thermodynamics)
291    o added cubed-sphere case to test cost function
292    o heckpoint_lev?_directives.h now include
293      pkg-specific directives, whenever those are enabled.
294    o Moving pkg-specific flow directives to corresponding pkg
295      Moving pkg-specific differentiation list to corresponding pkg
296      Moving pkg-specific checkpoint-lev storing to corresponding pkg
297      ---> conventions are
298           - pkg_ad.flow
299           - pkg_ad_diff.list
300           - pkg_ad_check_lev?_dir.h
301    
302    checkpoint51i_post
303    o merge of the branch-genmake2
304      - knowingly breaks the older genmake
305      - automatic generation of all ALLOW_${PKG_NAME} defines
306      - new testreport supersedes older testscript
307    o large number of package inclusion and header cleanups
308    checkpoint51i_pre
309    
310    o new output for adjoin of global ocean vector invariant
311    o fix for checkpoint of thermodynamic seaice and bulk_force
312    o Steph gchem various cleanups
313    
314    checkpoint 51h_pre
315    o fixed some single quotes
316    o modify gchem pkg to be more versatile
317    o modifications to clean up dic pkg
318    o add pkg/cfc
319    
320    checkpoint51g_post
321    o provide links for ARPACK and ADM*TLM
322    o start removing verification/vero/
323    o update AD-related stuff
324      (in particular some IF-statements in model/src/ routines)
325    o adding to verification/global_ocean.90x40x15/ adjoint of
326      vector invariant setup
327    
328    checkpoint51f_post
329    o update advect_xz/output.txt (left from chekpoint50f_pre, ini_vel modif)
330    o Mods and bug fixes to pkg/cal, pkg/exf, etc., needed for computation
331      of tracer Green's fucntions for ocean inversion project.
332    
333    checkpoint51f_pre
334    o Added on-the-fly spatial interpolation capability
335        "USE_EXF_INTERPOLATION" to pkg/exf.
336      - This is a temporary Cartesian-grid hack until
337        the super-duper ESMF coupler becomes available.
338      - See verification/global_with_exf/README for usage example.
339      - Removed obsolete EXFwindOnBgrid and SEAICEwindOnCgrid
340        flags and modified pkg/seaice accordingly.
341    o Bug fix to pkg/ptracers, pkg/generic_advdiff/gad_calc_rhs.F,
342        and pkg/kpp/kpp_transport_ptr.F for dealing with tracer
343        non-local transport term.
344    
345    checkpoint51e_post
346    o pkg/mom_vecinv:
347      - changes related to hFac: use S/R from aim.5l_cs/code (coriolis & vort.advec)
348      - add time-ave diagnostic of vorticity advection.
349    o add diagnostic (instantaneous) of Shapiro Filter effect for T,S & UV.
350    o atmospheric geopotential: - include water vapor effect;
351                                - use p^kappa in p* scaling.
352    o land pkg: read initial state from files.
353    o AIM : add stratospheric drag in the upper level
354    
355    checkpoint51d_post
356    o change function ILNBLNK (=> last non-blank char.) to return zero
357      (instead of the string length) when the string. char is empty
358    o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid)
359    o modif's to restore TAMC compatibility
360      - avoid "_d" constructs in PARAMETER declarations
361      - avoid interrupting lines by comment lines
362    o Use cluster local disks for purely local I/O
363      vs. globally visible disks needed for ctrl stuff
364      (merged from ecco-branch)
365      - new active_file_loc... and mdsio_..._loc routines
366      - affected packages: autodiff, ctrl, grdchk, mdsio
367    
368    checkpoint51c_post
369    o introducing integer flag debugLevel
370      - debLevZero: suppress all output
371      - debLevA: standard
372      - debLevB: equivalent to current debugMode=.TRUE.
373    o introducing pathname variable mdsioLocalDir for mdsio
374      that can be specified at runtime
375      (relevant for cluster I/O to local disk)
376    `
377    >>>checkpoint51b_post
378    adjoint of ptracers
379    o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM
380    o extended state in checkpoint_lev?, etc.
381    o alternative ctrl/cost with tr1 or ptracer
382    o new comlev1_bibj_ptracers
383    o new ptracers.flow
384    o made ptracers_forcing same as external_forcing_s
385    o added verification for adjoint with ptracers
386      - adm. grdchk fail so far
387      - tlm. grdchk OK
388      - checked tapelev/comlev recomputations: OK
389    <<<checkpoint51b_pre
390    
391    checkpoint51a_post
392    o added code for biogeochemistry package
393      - new pkgs: dic, gchem
394      - new subroutine in ptracers
395    o modify code for biogeo packages
396      - in model/src and pkg/ptracers
397    
398    checkpoint51
399    o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN
400      - autodiff, ctrl, exf, grdchk, seaice
401      kept separate packages
402      - cost, ecco, obcs
403    o updating verification/internal_wave, verification/lab_sea
404      (all verif's pass on faulks.lcs.mit.edu RH7.3, g77)
405    
406    checkpoint50i_post
407    o Preparing next differentiable checkpoint and sync
408      of MAIN vs. ecco-branch
409      - 1st step: this one is differentiable
410      - 2nd step: next(! not this) checkpoint will have updated packages
411                  from ecco-branch)
412    
413    checkpoint50h_post
414    o new package "land": provide surface BC for AIM.
415    o pkg/ptracers: apply exchange to all tracers after reading a pickup.
416    o AIM: use true log-P extrapolation for near surface temp (= as in
417        F.Molteni paper) ; update aim.5l_cs output.
418    o New variable in PARM03 for more flexible pickups
419    o somewhat cleaned package initialisation sequence for
420      ctrl/ cost/ ecco/ in packages_... routines
421    
422    checkpoint50g_post
423    o merged with release1_p17 (pkg/seaice and verification/lab_sea)
424      - added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics
425      - LSR sea-ice dynamic solver moved to SouthWest B-grid location and
426        made the default because of faster convergence than ADI
427    
428    checkpoint50f_post
429    o exf totally restructured
430      - replaced all exf_set_ routines by one generic exf_set_gen.F
431        and made sure it's still differentiable
432      - split exf_getffields.F into new exf_bulkformulae.F
433      - exf_inscal_/exf_outscal_ suffixes consistent with field names
434      - updated adjoint/makefile and relevant verif. accordingly
435    
436    checkpoint50f_pre
437     o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ;
438          + change Evap over land. (update aim.5l_cs output)
439     o added missing .cvsignores and made uniform across expts
440     o changed configuration of tidal_basin_2d expt
441     o added pkg/debug functions for tracing code in fatal crashes
442     o tidied pkg/monitor to use MONITOR_OPTIONS.h
443     o new fn in pkg/monitor to stop model if solution grows too big
444     o removed lots of single quotes from comments
445    
446    checkpoint50e_post
447    o make KPP work with PTRACERS
448     - fix gad_calc_rhs to call new routine kpp_transport_ptr, which is
449       nearly a copy of kpp_transport_s
450     - there is no analogue to SurfaceTendencyS, so I have to use
451       gPtr(of the surface layer) instead
452    o add a new platform SunFire+mpi (SunFire 15000) to genmake
453    checkpoint50e_pre
454    
455    checkpoint50d_post
456    o change kpp output from multiple-record state files to single-record state
457      files analogous to write_state.F
458    o reduce the output frequency of cg3d-related stuff to the monitor frequency,
459      analogous to the cg2d-related output.
460    o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512,
461      so that writing to internal file fn (with length 512) fails.
462    checkpoint50d_pre
463    
464    checkpoint50c_post
465    o fix problem in ini_procs.F when using MPI (was there since checkpoint48f)
466    o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy.
467    o add time-average diagnostic of U*V and vertical diffusive flux for theta.
468    o bug fixed in convective adjustment diagnostic (multi-tile set-up).
469    o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries.
470    
471    checkpoint50c_pre
472    Merging from release1_p13:
473    o bug fix for pkg/seaice dynamic solver
474    o Added SEAICE_initialHEFF to pkg/seaice
475    
476    checkpoint50b_post
477    o store u*,v* in gU,V instead of in guNm1,gvNm1
478    o in order to put the momForcing out of the Adams-Bashforth:
479      move forcing & CD-scheme calls from mom_fluxform & mom_vecinv
480      to timestep.F
481    o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays
482    o re-generate output for highly sensitive test-exp:
483       global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box
484    
485    checkpoint50b_pre
486    o restore the use of momAdvection & useCoriolis flags (mom_vecinv)
487    o corrected CPP option mismatch in exf_Bulk... functions for case
488      #define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP
489    
490    checkpoint50a_post
491    o Bug fix for merging between c50 and KPP.
492      ikey was passed from thermodynamics to kpp_calc via
493      common block rather than being recomputed in kpp_calc,
494      in contradiction with new key itdkey.
495      New key ikppkey created, and tamc.h headers updated.
496    
497    checkpoint50
498    - 2nd step of merge with ecco-branch:
499      merge changes in ecco-branch back into main trunk
500    - bug fix in find_alpha
501    - more storing in gmredi_calc_tensor.F, kpp_routines.F
502    - avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC
503    - merged some sliced AD support routines
504    
505    checkpoint49
506    merged from ecco-branch:
507    o exf:
508      - Enable initialisation of forcing fields to constant
509        (runtime) values.
510      - in exf_getffields.F
511        Reduce i-/j-loop to interior domain, discarding overlaps.
512        That also fixes wrong TAF-key computations for key_1, key_2
513        with bulf formulae.
514      - exf_init.F modify #ifdef for exf_init_evap
515      - exf_getffieldrec.F, ctrl_getrec.F
516        The following INT-usages are not safe:
517          fldsecs  = int(fldsecs/fldperiod)*fldperiod
518          fldcount = int(fldsecs/fldperiod) + 1
519        and were modified.
520    o autodiff: checkpoint_lev...
521      - updated storing for bulk formulae (some arrays were missing)
522      - added state for seaice package
523      - synchronized with main branch
524    o DIVA:
525      Modif.s in
526      - the_main_loop.F
527      - the_model_main.F
528      and added cost_final_restore.F cost_final_store.F
529      o With these changes, it is possible to fully separate
530        the first forward run to compute the cost function (mdthe_main_loop)
531        and adjoint runs over individual DIVA intervals (adthe_main_loop)
532        into separate model executions.
533        This enables better tuning of DIVA to given queue sizes.
534      o Loss of cost function value in consecutive DIVA runs is
535        fixed by storing to 'costfinal' file.
536      o Appropriate call of ctrl_unpack/_pack,grdchk_main at
537        beginning/end of adjoint integration is accounted for.
538      The current changes apply to TAF-1.4.26.
539      TAF has one remaining bug, requiring one manual change
540      (see MITgcm manual).
541    o cal: synchronized between MAIN and ecco-branch
542    
543    checkpoint48i_post
544    o Changes to restore differentiability of code w.r.t. previous tag
545      (mostly adding new routines to make list and replacing
546      pressure by totPhiHyd).
547    o Updated and merged grdchk package
548      - has both ADM and TLM checks
549      - works for single- and multi-proc.
550      - output cleaned
551      - worked successfully for parallel DIVA
552    o genmake:
553      - Adding -platform=SP4
554      - Modif. for DEC Alpha (many don't have makedepend; use mkdep instead).
555    o Modif. for DIVA:
556      ctrl_unpack should not be called in intermediate DIVA interval.
557      (similar thing would apply for active files such as
558      tbar, sbar, psbar, which should not be reinitialised;
559      only relevant for ecco-branch)
560    
561    checkpoint48h_post
562    o improve "ini_p_ground" when using finite difference form for calc_phi_hyd
563    o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F
564    o Added SEAICE_initialHEFF to pkg/seaice
565    o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT
566    
567    checkpoint48g_post
568    --- EOS:
569    o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF
570      store total Potential in totPhyHyd for diagnostics & EOS.
571    o fix restart and overlap Pb when using Z-coord and EOS funct. of P
572    --- Pressure/geopotential gradient:
573    o use Ro_surf & R_low instead of hFac in cal_phi_hyd:
574    o NLFS + p-coord.: eta*Alpha' is not longer lagging 1.time-step behind
575      ( changes results of global_ocean_pressure )
576    o NLFS + z-coord.: add eta*Rho' contribution.
577    o accurate phiHyd when using interface-W at the middle between 2 centers
578     ( changes results of ideal_2D_oce )
579    o includes r* 2nd term in potential gradient.
580    
581    checkpoint48f_post
582    Merging from release1_p12:
583    o Modifications for using pkg/exf with pkg/seaice
584      - improved description of the various forcing configurations
585      - added basic radiation bulk formulae to pkg/exf
586      - units/sign fix for evap computation in exf_getffields.F
587      - updated verification/global_with_exf/results/output.txt
588    o Added pkg/sbo for computing IERS Special Bureau for the Oceans
589      (SBO) core products, including oceanic mass, center-of-mass,
590      angular, and bottom pressure (see pkg/sbo/README.sbo).
591    o Lower bound for viscosity/diffusivity in pkg/kpp/kpp_routines.F
592      to avoid negative values in shallow regions.
593      - updated verification/natl_box/results/output.txt
594      - updated verification/lab_sea/results/output.txt
595    o MPI gather, scatter: eesupp/src/gather_2d.F and scatter_2d.F
596    o Added useSingleCpuIO option (see PARAMS.h).
597    o Updated useSingleCpuIO option in mdsio_writefield.F to
598      work with multi-field files, e.g., for single-file pickup.
599    o pkg/seaice:
600      - bug fix in growth.F: QNET for no shortwave case
601      - added HeffFile for specifying initial sea-ice thickness
602      - changed SEAICE_EXTERNAL_FLUXES wind stress implementation
603    o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf,
604      kpp_transport_t.F, forward_step.F, and the_main_loop.F
605    o pkg/seaice:
606      - adjoint-friendly modifications
607      - added a SEAICE_WRITE_PICKUP at end of the_model_main.F
608    
609    checkpoint48e_post
610    o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post)
611    o dynamics: change definition of computational domain & adapt mom_fluxform
612      accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2.
613    o following exp works with Olx=Oly=2 (and pass through checkbounds option):
614        adjust_nlfs.cs-32x32x1 adjustment.128x64x1 adjustment.cs-32x32x1
615        exp0 exp1 exp2 exp4 exp5 hs94.cs-32x32x5 hs94.128x64x5 hs94.1x64x5
616        global_ocean.90x40x15 global_with_exf global_ocean_pressure
617        inverted_barometer solid-body.cs-32x32x1
618      (high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure)
619    
620    checkpoint48d_post
621    o in preparation for r*:
622     a) use pre-computed gradient of hydrostatic potential:
623        changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce
624     b) move phi0surf from calc_phi_hyd to calc_grad_phi_hyd:
625        => affects results of glob_oce_pressure (different truncation error)  
626      update output.txt of ideal_2D_oce & global_ocean_pressure
627    
628    checkpoint48d_pre
629    o in preparation for r*:
630      new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient.
631      pass the 2 comp. of the grad. as arguments to momentum S/R.
632      but for the moment, only used if it does not change the results.
633    o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP
634    
635    checkpoint48c_post
636    Modifications in treatment of initial flux forcing controls
637    to avoid extra storing of flux fields.
638    
639    checkpoint48c_pre
640    o Added tidal_basin_2d experiment (currently 1D!)
641    o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented)
642    
643    checkpoint48b_post
644    o r* coordinate added in #ifdef NONLIN_FRSURF block.
645     (modification to pressure gradient not yet implemented)
646    o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports
647      (for U & V) that are used for vertical advection of momentum.
648    
649    checkpoint48a_post
650    o In preparation for r*, use temp. array to compute vertical transport
651       in flux-form momentum pkg. => change results of few test-exp.
652      Update output of: exp4, exp5, front_relax, global_ocean_pressure,
653                        lab_sea, natl_box & plume_on_slope
654    
655    checkpoint48
656    o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D')
657    
658    checkpoint47j_post
659    o add new exp. (ideal_2D_oce) to test "exotic" parameters and options.
660    o moved adexch from forward_step to addummy_in_stepping
661    o added exch in ctrl_map_...
662    o aveFreq.=0. at end of cost_final to avoid overwrite in
663      reverse checkpointing loop
664    o Yet more changes in gmredi:
665      * adgmredi_calc_tensor
666        avoiding all recomputation of gmredi_slope_limit
667      * adgmredi_x/y/rtransport
668        added flag for excessive storing to avoid recomp. of
669        u/v/rtans, dTdx/y/z
670        -> this is not really necessary and very memory-consuming
671      * adgmredi_slope_psi:
672        consistency with gmredi_slope_limit in treatment of GM_slopeSqCutoff
673      * gmredi_slope_limit
674        re-activated full calculation of taperfct for case 'ac02'
675    o updating verification/ adjoints of carbon, global_ocean.90x40x15
676    
677    checkpoint47i_post
678    o GM_EXCLUDE_() replace GM_TAPER_(): by default, all the code is compiled.
679    o add GM_Small_Number & GM_slopeSqCutoff as run-time parameters (data.gmredi)
680      default values = 1.D-12 & 1.D+48 (=> give same results as checkpoint47f_post)
681    o cg2dTargetResWunit: define tolerance using deltaTmom (and not deltaTfreesurf)
682    o gmredi: fix few bugs.
683    
684    checkpoint47h_post (duplicate tag for PH's c48 tag, in order to move c48)
685    This will be a good checkpoint to plug into the ecco-branch.
686    o few modif.'s to get latest version adjointed
687      (mainly kick out code in ini_linear_phisurf)
688    o modif's to run adjoint with exactConserv
689    o case GM_BOLUS_ADVEC should be cleaned
690      S/R gmredi_slope_psi should be cleaned
691    o verification/carbon now has exactConserv=.TRUE.
692    
693    checkpoint47g_post
694    o time-average AIM output: becomes independent from statvars time-average
695      (can be used with #undef ALLOW_TIMEAVE) ; add new variables (e.g., RH)
696    o After TAF bug fix:
697      Tested adjoint of gmredi package.
698      Tests were done with checkpoint47 rather than with latest
699      checkpoint47f_post since the latter is broken for the adjoint
700      verification/carbon/ contains both ADM and TLM gradient checks.
701    Here they are, before they get changed/lost/stolen.
702    Mostly modif.'s to fix numerical sensitivities.
703    Gradient checks OK for
704    - GM_taper_scheme:
705      * clipping
706      * ac02
707      * linear
708      * glw91
709      * dm95
710      * ldd97
711    - GMREDI_OPTIONS:
712      * GM_VISBECK_VARIABLE_K
713      * GM_NON_UNITY_DIAGONAL
714      * GM_EXTRA_DIAGONAL
715      * GM_BOLUS_ADVEC
716    in conjunction with data.gmredi parameters to be checked in
717    in a few minutes under verification/carbon/code/
718    
719    checkpoint47f_post
720    Merging from release1_p10:
721    o modifications for using pkg/exf with pkg/seaice
722      - pkg/seaice CPP options SEAICE_EXTERNAL_FORCING
723        and SEAICE_EXTERNAL_FLUXES
724      - pkg/exf CPP options EXF_READ_EVAP and
725        EXF_NO_BULK_COMPUTATIONS
726      - usage examples are Experiments 8 and 9 in
727        verification/lab_sea/README
728      - verification/lab_sea default experiment now uses
729        pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf
730    
731    checkpoint47e_post
732    o created a tag prior to creating a branch
733    
734    checkpoint47d_post
735    o fixed bug in the oceanic pressure coordinates code: vertical viscosity
736      at the bottom boundary had an erroneous half slip boundary condition
737    o added bottom drag and no slip boundary condition capabilities to
738      oceanic pressure coordinates code
739    o added new verification experiment global_ocean_pressure, this experiment is
740      also described in the tutorial section of the manual
741    checkpoint47d_pre
742    
743    checkpoint47c_post
744    o Added a verification experiment for a global cubed-sphere ocean run
745      -  verification/global_ocean.cubed32x32x30
746      -  uses pkg/therm_seaice and pkg/bulk_forcing
747    
748    o allow to run AIM physics with SPEEDY input files (from Franco Molteni)
749    o allow a more accurate definition of Ro_Surf (selectFindRoSurf=1)
750      when using P-coordinate; only implemented for atmospheric config.
751    o OCEANICP & realFreshWater: include P-E direct effect on wVel ;
752      NOTES: requires option NONLIN_FRSURF to be "#define".
753    o update advect_xz/results/output.txt (left from checkpoint44g_post)
754    
755    checkpoint47b_post
756    Merging from release1_p9:
757    o pkg/seaice
758      - removed GOTO's and added taf directives
759      - double precision constants to reduce the g77 (Linux)
760        to F77 (SGI) differences reported in release1_p8
761    o tools/genmake
762      - added SGI options
763    o verification/testscript
764      - updated to that of checkpoint47a_post
765    o verification/global_ocean.90x40x15/input/eedata
766      - modified for SGI f77 compatibility
767    o verification/lab_sea
768      - added description of sea-ice model
769      - added missing matlab routines
770      - added test of thermodynamics parallelization
771    
772    checkpoint47a_post
773    o new pkg: aim_v23
774     = F. Molteni atmos.physics (SPEEDY, ver23) adapted to MITgcm.
775       for now, keep the same surface forcing as before.
776     - Part-Cell implemented into AIM; check that Heat & Water are conserved
777     - aim.5l_cs: use new aim pkg (run 10yr & get better results than before)
778     - aim.5l_LatLon & aim.5l_Equatorial_Channel are still using old aim pkg
779    o add diagnostic of surface correction term in monitor output
780    
781    o bulk_force and therm_seaice
782    - Two packages:  bulk_force (Bulk forcing)
783      and therm_seaice (thermodynamic_seaice) - adopted from LANL CICE.v2.0.2
784    - Earlier integration from Stephaine Dutkiewicz
785      and Patrick Heimbach.
786    - Two ifdef statements for compile time,
787       ALLOW_THERM_SEAICE and ALLOW_BULK_FORCE
788    
789    checkpoint47
790    differentiable version of checkpoint46n_post
791    o bug fix in quasihydrostaticterms
792    o * "clean" adjoint code (in terms of extensive recomputations)
793        can now be obtained for all GMREDI options (i.e. for
794        - GM_VISBECK_VARIABLE_K
795        - GM_NON_UNITY_DIAGONAL
796        - GM_EXTRA_DIAGONAL
797        - GM_BOLUS_ADVEC )
798      * However, wrong gradient check problem remains unsolved.
799      * New CPP options have been introduced for different
800        tapering schemes
801    o external_fields_load now part of differentiation list
802    o pressure needs multiple storing;
803      would be nice to have store_pressure at beginning or
804      end of forward_step, e.g. by having phiHyd global (5-dim.)
805      (NB: pressure is needed for certain cases in find_rho,
806      which is also invoked through convective_adjustment).
807    o recomputations in find_rho for cases
808     'JMD95'/'UNESCO' or 'MDJWF' are OK.
809    o #define ATMOSPHERIC_LOADING should be differentiable
810    o ini_forcing shifted to begining of initialise_varia
811    o Incorporating QNVS line search routines into MITgcm
812      (this is separate code, and therefore not under pkg)
813      lsopt/, optim/
814    o Updated verification/carbon/
815      - #define GM_VISBECK_VARIABLE_K
816      - GM_taper_scheme    = 'ldd97'    
817    
818    checkpoint46n_post
819    Merging from release1_p8:
820    o verification/natl_box:
821      updating new external_fields_load routine
822    o New package: pkg/seaice
823      Sea ice model by D. Menemenlis (JPL) and Jinlun Zhang (Seattle).
824      The sea-ice code is based on Hibler (1979-1980).
825      Two sea-ice dynamic solvers, ADI and LSR, are included.
826      In addition to computing prognostic sea-ice variables and diagnosing
827      the forcing/external data fields that drive the ocean model,
828      SEAICE_MODEL also sets theta to the freezing point under sea-ice.
829      The implied surface heat flux is then stored in variable
830      surfaceTendencyTice, which is needed by KPP package (kpp_calc.F and
831      kpp_transport_t.F) to diagnose surface buoyancy fluxes and for the
832      non-local transport term.  Because this call precedes model
833      thermodynamics, temperature under sea-ice may not be "exactly" at
834      the freezing point by the time theta is dumped or time-averaged.
835      N.B.: fairly large differences in accuracy occur across
836            different platforms/compilers; comparison between
837            g77 (Linux) and F77 (SGI Origin 2000/MIPSpro)
838            generated output gives:
839       T           S           U           V
840      C D M    c        m  s        m  s        m  s        m  s
841      n p a R  g  m  m  e  .  m  m  e  .  m  m  e  .  m  m  e  .
842      f n k u  2  i  a  a  d  i  a  a  d  i  a  a  d  i  a  a  d
843      g d e n  d  n  x  n  .  n  x  n  .  n  x  n  .  n  x  n  .
844    
845      Y Y Y Y  5  5  7  7  7  8 10  9  6  6  6  6  7  5  7  5  7 FAIL  lab_sea
846    o GAD:
847      - generated new common blocks to account for call of
848        same gad routines with differing traceridentities
849        (needed to modify tracerIdentity indices in GAD.h)
850      - generated separate common blocks for case useCubedSphereExchange
851        (Department of Futurology)
852      - parameter lists to gmredi_?transport: added tracerIdentity
853      - added new key indices to tamc.h
854    o external_fields_load:
855      - added this routine to TAF list
856      - needed to make some common blocks global and additional storing
857        along the same lines as exf package (checkpoint_lev?_directives.h)
858    o exf:
859      updated external forcing package
860      - bug fixes carried over from ecco-branch
861        (missing OBCS_OPTIONS.h in two routines)
862      - enable easy to use "no forcing".
863      - added exf I/O for atmospheric loading
864      - added exf I/O for runoff data
865      - transfered scaling between exf <-> MITgcm to exf namelist
866    o Adding new verification experiment global_with_exf.
867      This verification experiment is almost identical to the
868      global_ocean.90x40x15 experiment, except that it uses
869      the exf (and cal) package instead of the
870      external_fields_load routine (cf README file).
871    
872    checkpoint46m_post
873    o modified testscript to return -- when there are no lines of "%MON" output
874    o added new flag "quasiHydrostatic" for QH mode
875      and new routine quasihydrostaticterms()
876    o added 2*Omega*Cos(phi)*W to u equations (non-hydrostatic Coriolis term)
877      New routine: mom_u_coriolis_nh()
878    o fixed sign of non-hydrostatic metric terms in u and v equations.
879      Depend on correct sign of gravitySign.
880    o added work.pc* to .cvsignore in aim directories using ifc
881    o introduced flag for controllin non-hydrostatic metric terms
882    o removed gravitySign from PARM04
883    o switched to g77/ifc from pgf77 in aim experiments
884    
885    checkpoint46l_post
886    o made convective adjustment work with pressure coordinates:
887     - changed the direction of k-loop in convective_adjustment.F for the
888       case of pressure coordinates (OCEANICP,ATMOSPHERIC buoyancyRelation)
889     - adjusted the reference pressure k-index in convective_adjustment.F
890     - adjusted the convection condition in convect.F (in analogy to
891       calc_ivdc.F)
892     - convective_adjustment no longer computes anything on the halos
893     - removed the warnings about negative salinity from find_rho.F and
894       find_alpha.F; instead the new routine look_for_neg_salinity, called
895       at the beginning of find_rho, find_alpha, and find_beta, does a
896       check of the entire slice, if CPP-option
897       CHECK_SALINITY_FOR_NEGATIVE_VALUES is defined
898    checkpoint46l_pre
899    
900    checkpoint46k_post
901    o fixed the verification/global_ocean.90x40x15 experiment:
902     - new bathymetry (the world according to A., JMC, and M.)
903     - new initial fields and forcing fields (*.bin files)
904     - new POLY3.COEFFS (for the next release one should switch to a full
905       equation of state: JMD95P or MDJWF)
906     - fixed several errors and redundancies in the data file
907     - experiment uses looped cells
908     - added matlab directory with diagnostic scripts for plotting of output
909    
910    o S/R aim_initialise.F replace S/R aim_init from file aim_do_inphys.F:
911     - read AIM physics parameters from a file (data.aimphys)
912     - set defaults values = F.Molteni paper (Clim.Dyn., 2002)
913    
914    checkpoint46j_post
915    o split calc_exact_eta in 2 S/R : integr_continuity & update_etaH
916    o move wVel computation at the end of the time step, in S/R integr_continuity
917    o create specific S/R to exchange T,S before DYNAMICS (for stagger time step)
918    o update timeave pkg for wVel diagnostic.
919    checkpoint46j_pre
920    
921    checkpoint46i_post
922    o Clean up AIM package (and keep the results unchanged):
923      include CPP_OPTION and use IMPLICT NONE in all routines ;
924      declare all the variables _RL ; use _d 0 for all numerical constants.
925      use ifdef ALLOW_AIM everywhere. And now AIM can be used with g77 !
926    
927    checkpoint46h_post
928    o cleaned up the use of rhoNil and rhoConst.
929      - rhoNil should only appear in the LINEAR equation of state, everywhere
930        else rhoNil is replaced by rhoConst, e.g. find_rho computes rho-rhoConst
931        and the dynamical equations are all divided by rhoConst
932    o introduced new parameter rhoConstFresh, a reference density of fresh
933      water, to remove the fresh water flux's dependence on rhoNil. The default
934      value is 999.8 kg/m^3
935    o cleanup up external_forcing.F and external_forcing_surf.F
936      - can now be used by both OCEANIC and OCEANICP
937    checkpoint46h_pre
938    
939     Added code to convert surface volume flux (fresh water) into
940     a mass flux when using P coordinates in the ocean (OCEANICP).
941     Note: It assumes you have set rho0=rhoConst=density of fresh water.
942    
943    checkpoint46g_post
944    o Include a new diagnostic variable phiHydLow for the ocean model
945      - in z-coordinates, it is the bottom pressure anomaly
946      - in p-coordinates, it is the sea surface elevation
947      - in both cases, these variable have global drift, reflecting the mass
948        drift in z-coordinates and the volume drift in p-coordinates
949      - included time averaging for phiHydLow, be aware of the drift!
950    o depth-dependent computation of Bo_surf for pressure coordinates
951      in the ocean (buoyancyRelation='OCEANICP')
952      - requires a new routine (FIND_RHO_SCALAR) to compute density with only
953        Theta, Salinity, and Pressure in the parameter list. This routine is
954        presently contained in find_rho.F. This routine does not give the
955        correct density for 'POLY3', which would be a z-dependent reference
956        density.
957    o cleaned up find_rho
958      - removed obsolete 'eqn' from the parameter list.
959    o added two new verification experiments: gop and goz
960      (4x4 degree global ocean, 15 layers in pressure and height coordinates)
961    checkpoint46g_pre
962    
963    checkpoint46f_post
964    o Enable tangent linear (forward mode) gradient checks:
965      - extended active file handling to g_... files
966      - added TANGENT_SIMULATION to theSimulationMode
967      - extended grdchk package accordingly
968    o added tangent linear setup in verification/carbon/code_ftl
969    o added adjoint setup in verification/front_relax/code_ad
970    
971    checkpoint46e_post
972    o Added new equation of state -> MDJWF
973      - EOS of McDougall et al., 2002, JAOT, submitted
974      - caveat: the equation of state is only valid for a smaller (more
975        realistic?) range of values than JMD95P/Z and UNESCO
976      - added masks to the calculation of pressure in store_pressure
977      - added more check values for density in check_eos (ini_eos.F), some of
978        the old check values are out of the range of the MDJWF-eos, so don't
979        expect perfect matches for those
980    checkpoint46e_pre
981    
982    checkpoint46d_post
983    o fixed store_pressure to work with both buoyancy relation = 'OCEANIC' and
984      'OCEANICP', also initialised field pressure correctly in ini_eos in the
985      case of pressure coordinates. eosType='JMD95Z' in
986      combination with buoyancyRelation='OCEANICP' now causes an error.
987    o Changed p = pressure(i,j,k,bi,bj)  to  p = pressure(i,j,kRef,bi,bj)
988      in find_alpha/beta.
989    checkpoint46d_pre
990    
991    o Changed p = pressure(i,j,k,bi,bj)  to  p = pressure(i,j,kRef,bi,bj)
992      so that JMD95Z and JMD95P give approptiate static stability in find_rho.
993    
994    checkpoint46c_post
995    o Changes necessary for ocean in p-coordinates
996     -  Added new buoyancy relation = 'OCEANICP'
997     -  Added new parameters = gravitySign (this used to be contained inside
998        the factor dRdZ which I added when we first switched to R coordinates).
999     X GM/Redi is not compatible (yet)
1000     X bottom drag and no-slip need to be debugged.
1001    checkpoint46c_pre
1002    
1003    checkpoint46b_post
1004    o Added new equation of state -> JMD95Z and JMD95P
1005      - EOS of Jackett and McDougall, 1995, JAOT
1006      - moved all EOS parameters into EOS.h
1007      - new routines ini_eos.F, store_pressure.F
1008    o Added UNESCO EOS, but not recommended because it requires
1009      in-situ temperature (see JMD95)
1010    o Modified formatting for knudsen2.f in utils/knudsen2 and added
1011      unesco.f to be used with POLY3
1012    checkpoint46b_pre
1013    
1014    checkpoint46a_post
1015    o Added (atmospheric) pressure loading
1016      - new field in FFIELDS.h, etc...
1017      - new cpp flag ATMOSPHERIC_LOADING
1018    o Changed hFacC to _hFacC in calc_phi_hyd.F
1019    o Added SHORTWAVE_HEATING to some files for consistency
1020    checkpoint46a_pre
1021    
1022    checkpoint46
1023    further merges from release1_p5
1024    o new ctrl package
1025      - adopted from ECCO environment to enable optimization
1026      - added Eliassen Palm fluxes to controls
1027    o added Eliassen Palm flux controls to gradient check package
1028    o cost package
1029      - Compatible with new ctrl package
1030      - added Eliassen Palm cost hooks
1031      - modif's of existing cost functions
1032    o Adjoint-related bug fixes in kpp:
1033      - kpp_calc: sore of kpphbl avoids recomputation/call to S/R kppmix
1034      - kpp_routines: store of Rib avoids partial recomputation bug of TAF.
1035    o autodiff package
1036      - flow directives:
1037        + new for S/R do_the_model_io
1038        + enhanced for S/R checkpoint
1039        + new gmredi.flow
1040      - Introduced CPP option ALLOW_AUTODIFF_MONITOR to
1041        disable adcommon.h/g_common.h by default.
1042      - fixed problem for adjoint of global_max
1043    o modified verification/carbon/
1044    o New setup for adjoint of global_ocean
1045    o added hooks for Eliassen Palm fluxes (dynamics.F, ini_fields.F)
1046    o cleaned TAF keys iikey, idkey (dynamics.F, thermodynamics.F)
1047    o incorporated hooks for sponge layer code (external_forcing.F)
1048    
1049    checkpoint45d_post
1050    o import 2 fixes from release1_p5 (CG2D.h & packages_readparms.F)
1051    o use recip_dx*,recip_dy* instead of /dx*,/dy* in orlanski_E,W,N,S
1052      (affects plume_on_slope "cg2d" output)
1053    o add new parameter deltaTfreesurf for free-surface time stepping
1054    o exchange gT,gS when using staggerTimeStep & GM & Oly<4
1055    o NONLIN_FRSURF: rescale gNm1 to get a better conservation with A-B
1056    o change phiMin in exp1 (to agree with documentation)
1057    o add new flags:
1058     - T,S forcing inside/outside Adams-Bashforth
1059     - turn off temp,salt advection and/or forcing
1060     - for each tracer, define internal flag for multiDimAdvection & A-B
1061    o monitor: change definition of KE to check conservation of Energy
1062    
1063    checkpoint45c_post
1064    o Removed f90 comments ("!")
1065    o Modified initialisations to enable exf package for MITgcm
1066      (without invoking ECCO_PACKAGE).
1067    o modifications to gradient check package (Martin Losch)
1068      - enable centered differences
1069      - modified format of standard output
1070    
1071    checkpoint45b_post
1072    o cleaned exchange calls in cg2d
1073    o Included CPP option ALLOW_AUTODIFF_MONITOR in forward_step
1074    o included CPP option SINGLE_LAYER_MODE in thermodynamics
1075      to configure barotropic setup (Martin Losch)
1076    o moved some initialisations within bi,bj loop in dynamics
1077      (TAF flow dependency)
1078    o in initialise_varia, moved call packages_init_variables
1079      before convective_adjustment_init
1080      (corresponding adjustment of TAF tape initialisation).
1081    o in calc_diffusivity/calc_viscosity extended domain to full overlap.
1082    
1083    checkpoint45a_post
1084    o compute Rho over the whole domain (extend iMin,jMin indices)
1085    o specific exchange for X-slice domain (case Ny=1)
1086    o argument futureIter of S/R obcs_calc missing in exp4 & internal_wave /code
1087    o solve_for_pressure : set cg2d_x to zero where OBCS are applied
1088    
1089    checkpoint44h_post = checkpoint45
1090    o Fix to restore differentiability:
1091      place at which packages_init_variables is called in
1092      initialise_varia is crucial for reverse control flow.
1093    o modifications in GMRedi to enable stable adjoint
1094      (corresponding modif's in thermodynamics, dynamics)
1095    o added missing hook for sponge layer code in external_forcing
1096    o modified test cost functions
1097    o storing in gad_advection (plus removal of write(0,*)!
1098    o missing headers TR1.h added in convective_adjustment routines
1099    o errorMessageUnit set non-equal zero in eeboot
1100      (conflict on some platforms, e.g. IBM SP3)
1101    o modified carbon verif.
1102    
1103    checkpoint44h_pre
1104    o vertical grid option: allow to put the Interface at the middle between
1105      2 cell-centers ; replace delZ in pkg/kpp by drF.
1106    o GM Advective form: Tracers are advected using the residual transport (=
1107      Euler+GM-bolus); set param GM_AdvSeparate=T to return to previous form.
1108    
1109    checkpoint44g_post
1110    o fix surface correction term in multiDimAdvection (affects plume_on_slope
1111      results) ; ifdef missing in thermodynamics.F
1112    
1113    checkpoint44f_pre,checkpoint44f_post
1114    o added PTRACERS package
1115      This allows an arbitrary number of passive tracers to be integrated
1116      forward simultaneously with the dynamicaly model.
1117      + Implemented so far:
1118        - basic forward algorithm (time-stepping, advection, diffusion, convection)
1119        - I/O and checkpointing
1120        - GM/Redi  *but*  using the GM/Redi coefficient of Salt
1121      + Not implemented so far:
1122        - KPP
1123        - OBCS
1124      + No specific example supplied (yet) but global_ocean.90x40x15 has the
1125        necessary data.ptracer file. Simply use -enable=ptracers and uncomment
1126        line in data.pkg.
1127      + This package is disabled by default since it increases storage.
1128    
1129    
1130    o testscript: added -cleanup option
1131    o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter
1132                 b) enable to filter 2D fields.
1133    
1134    checkpoint44e_pre,post
1135    o re-wrote convective adjustment to use pre-calculated weights
1136      Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F
1137      Adds:    model/src/convective_weights.F, convectively_mixtracer.F
1138      Original calls to convect() still in place.
1139    
1140    chkpt44d_pre,post
1141    o added missing EXCLUDE_MONITOR flags
1142    o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi
1143      (incompatible typ in MIN/MAX expressions caused problems
1144      on IBM SP3)
1145    o in genmake added variable MAKEDEPEND
1146      plus resetting for case SunOS
1147    o added timer_stats.c routine for IBM SP3
1148    o removed variables in dynamics
1149    !!! I forgot to create tag chkpt44d_pre !!!
1150    !!! But chkpt44d_pre = chkpt44c_post    !!!
1151    
1152    o real fresh water flux implemented with non-linear free-surface.
1153    
1154    chkpt44c_pre,post
1155    o few fix (mask in shap_s2, EmPmR in external_field_load,
1156      USE_NATURAL_BCS in solve_for_P);
1157    o add arguments myIter & myTime to S/R obcs_calc & solve_for_P
1158    
1159    checkpoint44b_pre/_post
1160    o merge of relevant stuff from the ecco-branch:
1161      - genmake: removed $S64 overwrite for case SunOS
1162      - pkg/exf: update and corrections for field swapping and obcs
1163      - pkg/ecco: parameter lists for the_model_main, the_main_loop
1164                  harmonized between ECCO and MITgcm
1165      - pkg/autodiff: added flow directives for obcs, mdsio_gl_slice
1166                      updated checkpointing_lev... lists for obcs
1167      - model/src: minor changes in forward_step, plot_field
1168                   added directive for divided adjoint in the_main_loop
1169      - pkg/mdsio: added mdsio_gl_slice
1170    
1171    o check parameters & config (chkpt44a_pre,post)
1172    o OBC and NonLin_FrSurf.
1173    
1174    checkpoint44
1175    o fix bug in mom_vi_del2uv
1176    o select when filters are applied ; add options to zonal_filter (data.zonfilt)
1177    o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
1178    o update AIM experiments (NCEP input files)
1179    o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
1180    o added some stuff for AD
1181    
1182    checkpoint43
1183    o added two new advection tests
1184    o added global 4x4 degree ocean test
1185    o added test of H&S94 with free surface on cube
1186    o some final mods for gradient check, adjoint,...
1187    
1188    checkpoint42
1189      Fixed AD-related problems:
1190    o Store directives up-to-date with re-arranged Adams-Bashforth
1191      (mainly thermodynamics.F)
1192    o New store directives for multi-dim. advection schemes
1193      * new CPP flag ALLOW_MULTI_DIM_ADVECTION
1194      * new common block and key passkey
1195      (mainly gad_advection.F)
1196    o Modified store directives for split of dynamics/thermodynamics
1197      for the case ALLOW_KPP
1198    o Cleaned argument list for timestep_tracer.F
1199    
1200    checkpoint41
1201    o re-formatted/added comments in prologues of key subroutines
1202      to work with protex
1203    
1204    checkpoint40
1205    o moved calc_gs, calc_gt and calc_tr1 back to model/src
1206    o added FLT (floats) package from Arne along with demo. experiment
1207    o re-arranged Adams-Bashforth scheme for tracers to allow easier
1208      implementation of forward-in-time forcing terms
1209    o more mods for non-linear free-surface including new variable
1210    o modified multi-dim method to work on cube
1211    o bug fix in KPP (from DM)
1212    
1213    checkpoint40pre9
1214    o added DST advection schemes
1215    o fix MPI bug on SGI's
1216    o modifications for non-linear free-surface
1217    o fixed conditionals for fixed flow/passive tracer only mode
1218    o added tension/strain form of stress tensor
1219    o changes to commenting of arguments for TAF/TAMC
1220    o added/updated many matlab scripts
1221    o added multi-dimensional advection method for tracers
1222      
1223    checkpoint40pre8
1224    o new package rw/
1225      Added method for dumping intermediate local arrays:
1226      mdsio_writetile - same as mdsio_writefield except works from inside
1227                        bi,bj loop
1228      mdsio_writelocal - same as mdsio_writetile except works for local
1229                         arrays
1230      write_local_r? - higher-level wrapper for mdsio_writelocal
1231      Controlled by diagFreq. Defaults to zero (ie. no dumps)
1232      Example given at end of mom_vecinv.F that dumps some local arrays.
1233    o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to
1234      control flux-form versus vector invariant code.
1235      Switch is runtime flag vectorInvariantMomentum (defaults to false)
1236      or genmake -DISABLE ...
1237    o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F
1238      (additional storing is now needed for case vecinv;
1239      currently nothing implemented to switch this storing off
1240      in case fluxform is used since no CPP flag available).
1241    
1242    checkpoint40pre7
1243    o bug fix in dynamics.F
1244      calc_viscosity called before k=1,Nr loop.
1245    o added some #ifdef's ALLOW_PASSIVE_TRACER
1246    o cleaned initialisations in ctrl_map_ini
1247      related to TAF
1248    
1249    checkpoint40pre6
1250    o split dynamics into thermodynamics & dynamics
1251    o corresponding split of calc_diffusivity into
1252      calc_diffusivity, calc_viscosity
1253      (kpp_calc_diff, kpp_calc_visc).
1254    o Added diffkr, kapgm to control variables
1255    o bug fix in gmredi_slope_limit for ldd97
1256    
1257    checkpoint40pre5
1258    o proper initialization of Adams-Bashforth time stepping
1259      + uses forward step for very first step of model (iter=0)
1260    o re-generated *all* output since almost all output is modified by this
1261      change (sorry but we've been putting this one off for about 2 years)
1262      + natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were
1263        *not* regenerated since they are already out of date and I don't
1264        want to create the impression that they are suddenly working.
1265    o removed KAP stuff for DEC's
1266    o modified/added many .cvsignore files in */code and */input
1267    o added new expt "solid-body.cs-32x32x1"
1268      + this uses an alternative form of ini_curvilinear_grid.F which
1269        is not necessarily any better than the current one...
1270    
1271    checkpoint40pre4
1272    o added re-initialisations of utrans,vtrans,rtrans in
1273      calc_common_factors which are crucial for TAF.
1274    o extended iMin,jMin range for calc_common_factors,
1275      calc_diffusivity
1276    o added option ALLOW_PASSIVE_TRACER
1277    o a few minor updates and fixes
1278    
1279    checkpoint40pre3
1280    o created calc_gtr1.F for gad package
1281    o split the_main_loop and re-introduced forward_step
1282    o some recomputations of nIter0 for TAMC
1283    
1284    checkpoint40pre2
1285    o Updated to latest branch of AJA, JMC
1286    o Added gradient check package
1287    o Added routines for passive tracer handling
1288    o Added carbon sequestration sensitivity experiment
1289    
1290    checkpoint39
1291     o Modifications and fixes to support TAMC
1292       (mainly missing or wrong directives)
1293     o Corrected common blocks when fooling TAMC to produce adjoint I/O
1294       in addummy_in_stepping
1295     o Updated verification/vero/ (bug fixes in code/, correct pickups in input/)
1296     o Enabled "sliced" (xz-,yz-) exchanges, needed for obcs.
1297     o Included following packages:
1298       cal: calendar
1299       exf: external forcing
1300       ecco: essential routines to control use of cal, exf
1301             (NB: this is not the full ECCO environment)
1302     o disabled some packages by default in genmake
1303    
1304    checkpoint38
1305     o see notes_c37_adj.txt
1306     o corrected wrong layer index in external_forcing_t
1307     o replaced the_main_loop/forward_step by the_main_loop
1308     o removed forceoutput from write_state
1309       (replaced criteria for initial/final state)
1310     o added runtime flag for pre-C35 pickups: usePickupBeforeC35
1311    
1312    checkpoint37
1313     o mdsio.F routine split and packaged in pkg/mdsio
1314       (mdsio.F and mdsio_gl.F still exist in eesupp/src but are not
1315        used unless genmake -disable=mdsio)
1316     o allow a more precise surface-geopotential gradient for the atmosphere
1317       taking into account the change in space of Alpha (=1/rho) at the surface.
1318     o variable "etaN" (replace cg2d_x) is the surface R-anomaly [r unit]
1319       (ocean: sea surface height [m] / atmos: surface pressure anomaly [Pa])
1320     o Change units: Phi_Hydrostatic (=phiHyd), Phi_Surface(=cg2d_x) and
1321       Phi_NonHydrostatic (=cg3d_x), all have now the dimension of a potential
1322       [m2/s2] (pressure/rhoConst in the ocean ; Geo-Potential in the atmosphere).
1323     o Time-Average diagnostics defined as a pseudo package "timeave".
1324     o pickup files : old pickup (before c35) did not work with new code (c35
1325       and after) unless activating 2 commented lines in initialise-varia.
1326     o Non-Hydrostatic pickup file Pb fixed.
1327     o bug with Rigid-lid version (since c35) fixed.  
1328    
1329    checkpoint36
1330     o implement Crank-Nickelson barotropic time-stepping
1331     o recover Time-Average diagnostics
1332     o fix Pb in checkpoint (PR#19)
1333     o AIM become a standard package ; clean unused CPP_kees
1334    
1335    checkpoint35
1336     o subtantial rewrite of dynamics.f
1337     o allows staggered time-stepping
1338     o packaged obcs, aim (Atmospheric Physics), zonal_filt, shap_filt
1339     o added bottom drag (linear + quadratic)
1340    
1341    checkpoint34
1342     o Modified exchange routines for correct reverse simulation.
1343     o Added verification output to comply with bug fix in impldiff.F
1344       as of c33 (exp2, natl_box).
1345     o Corrected store directives in dynamics.F
1346     o Corrected array boundaries in impldiff.F
1347     o Corrected array dimensions in gmredi.
1348       Added temporary scalars to avoid storage by TAMC (gmredi, kpp).
1349     o Added routine GLOBAL_SUM_INT to global_sum.F
1350     o Added mdsio_gl.F for ECCO purposes.
1351    
1352    checkpoint33
1353     o Fixed bug in lower BC in impldiff.F
1354     o Fixed confusion about units of forcing arrays in FFIELDS.h
1355       namely Fu,Fv,Qnet,Qsw,EmPmR:
1356       - Removed verification/natl_box/code/external_fields_scale.F
1357         (did not differ from that in model/src)
1358       - Changed units of fu,fv,Qnet,Qsw,EmPmR back to proper units
1359         (see FFIELDS.h for description)
1360       - Scale fu,fv,Qnet,Qsw,EmPmR when used in external_forcing_surf.F,
1361         kpp_calc.F and kpp_transport_t.F
1362       - Removed model/src/external_fields_scale.F and calls to it
1363       - verification/natl_box uses flux data with "atmospheric" sign so
1364         a special version of external_fields_load.F is used to
1365         change the data as it's read in. This way, the arrays
1366         have the right units and signs at all times tha a user could
1367         possibly use them.
1368     o Corrected genmake to delete a temporary file during configuration
1369    
1370    checkpoint32
1371     o Scaling of forcing fields moved from external_forcing.F to
1372       external_fields_scale.F, called directly after loading fields.
1373     o Surface relaxation terms added to surface tendency fields in
1374       extra subroutine.
1375     o impldiff.F changed to avoid storing by TAMC of huge intermediate
1376       fields.
1377     o Changes in GMRedi to comply with packaging structure.
1378     o Modifications and bug fixes in KPP package.
1379     o Verification experiment for KPP added (verification/nat_box/)
1380    
1381    checkpoint31
1382     o Packages interface brought in line with defined standard
1383       -> new routines packages_...F
1384       -> changes in initialise_fixed.F, initialise_varia.F
1385       -> enables initialisation interface for ECCO package
1386     o Rescaling of external forcing fields immediately after read
1387       (removed from external_forcing.F)
1388       -> new: surface_fields_scale.F
1389       -> affects ini_foorcing.F, external_fields_load.F
1390     o Computation of surface tendencies before tendency updates.
1391       -> new: external_forcing_surf.F
1392     o Change of variable names useGMRedi, useKPP, useECCO
1393     o Further changes in dynamics.F, impldiff.F for TAMC
1394     o Tested for experiments 0, 2, 4.
1395       - not yet tested for GMRedi.
1396       - not yet tested for KPP.
1397    
1398    checkpoint30
1399     o Updates for OBCs
1400     o New experiment for test OBCs (internal_wave)
1401     o New output.txt in verification/exp4/results/
1402     o Updates for KPP: calculation of viscosity corrected, new variables
1403       kpp_dumpFreq and kpp_taveFreq
1404     o CPP'd calls to system routines for TARGET_CRAY_VECTOR (P.H.)
1405       and entry for T90 in genmake
1406    
1407    checkpoint29
1408     o packaged KPP and GM/Redi
1409    
1410    checkpoint28
1411     o Corrected initialization of hFacMin for difference vertical coordinates
1412     o Modified calculation of partial cell thickness to more robust algorithm
1413     o config_summary.F: replaced write_1D_... by write_0D_...
1414       read_write.F: added subroutines write_0D_...
1415     o routines calc_common_factors, calc_gs, calc_gt, calc_phi_hyd, find_rho:
1416       included some initialisations required for TAMC.
1417     o routine calc_isoslopes: modified sqrt computation to make it
1418       differentiable for zero argument.
1419     o routines dynamics, impldiff:
1420       included store directives and tape key computations required for TAMC.
1421     o ALL TAMC related changes are between ifdef ALLOW_AUTODIFF_TAMC
1422    
1423    checkpoint27
1424     o fixed calc_isoslopes() to so that cancellation of terms in tensor
1425       formulation works properly with variable resolution.
1426     o restructured the calling tree between the_model_main() and dynamics()
1427     o split initialise() into initialise_fixed() and initialise_varia()
1428     o introduced initialization file pSurfInitFile for free surface (cg2d_x)
1429       in new routine ini_psurf()
1430    
1431    checkpoint26
1432     o moved some #ifdef in optional routines to encompass everything
1433       except the argument declarations. This was using up some memory.
1434     o fixed macros like _ADT to work with both versions of Linux cpp
1435     o cleaned up some unused and uninitialized variables
1436       (helps when debugging with strict compile options)
1437     o split up CPP_EEOPTIONS.h into options and macros
1438       (macros are now in eesupp/inc/CPP_EEMACROS.h)
1439     o patch for 2 processor JAM mode
1440    
1441    checkpoint25
1442     o updates for OBCs and NH
1443     o dramatically reduced memory usage
1444     o added "JAM" routines for use on Artic network
1445     o parameterization of convection by implicit vertical diffusion
1446     o added a diagnostic of convective index
1447     o moved call to calc_divg_hat() from dynamics() to solve_for_pressure()
1448       (this is was partly for OBCs and NH but also in anticipation of
1449        an explicit free-surface option)
1450     o initial state input files for U and V
1451    
1452    checkpoint24
1453     o Removed some spurious "REAL"s
1454     o Updated KPP to latest version from JPL
1455     o Added a COS(latitude) in horizontal viscosity
1456    
1457    checkpoint23
1458     o Added del^4 diffusion for salt and temperature
1459     o Multiple minor fixes (implicit none's, arguments to global_sum, etc.)
1460    
1461    checkpoint22
1462     o Made many small changes: implicit none, format(i5), etc...
1463     o Introduced KPP mixing scheme (compiles and runs but *not* tested)
1464    
1465    checkpoint21
1466     o Introduced new I/O package that supports direct-access records (mdsio.F)
1467     o Split-up mid-level I/O routines
1468     o Updated input data for experiments 0,1,2,4 and 5
1469     o Finally removed the genmake.* scripts (everyone seems happy with genmake)
1470    
1471    checkpoint20
1472     o Tidied up open-boundaries some more
1473     o Added non-hydrostatic code
1474     o Fixed some input data
1475     o Modified MPI start-up to work in "coupled" context.
1476    
1477    checkpoint19
1478     o Tidied up directory structure for verification experiments.
1479     o Added new code for open boundaries.
1480     o Corrected advective terms near boundaries.
1481     o Added CPP flag for "old UV" geometry and corrected spherical geometry.
1482     o Implemented free-slip/no-slip BCs and del^4 dissipation.
1483     o Split default parameters out of ini_parms.F into set_defaults.F.
1484    
1485    checkpoint18
1486     o Further changes for optional code generation with
1487       CPP - ugh!
1488    
1489    checkpoint17
1490     o Beginning to incorporating modularity
1491       for supporting atmos. and ocean configs.
1492     o Small changes for TAMC complinace
1493     o New ultra simple test case. Barotropic box
1494       configuration "exp0".
1495    
1496    checkpoint16
1497     o Minor changes to exchange routines to support
1498       accumulation in reverse mode. Adjoint of an
1499       assignment is an addition.
1500     o Changes to support compilation by TAMC (LR(1)
1501       syntax) and by g77 under Linux ( 72 character
1502       limit ).
1503    
1504    checkpoint15
1505     Rewrote exchange routines to allow
1506     o General tile <-> tile connectivity.
1507     o TAMC reverse mode flag ( is this really needed? )
1508     o Variable width overlap and exchange region widths.
1509     o Hooks for sharing data via DMA, Arctic, Memory Channel,
1510       shmput/shmget, VIA, SYSV shmem and every other cool
1511       communication method.
1512    
1513    checkpoint14
1514     Consistent isomorphism chages made. These allow dynamical core
1515     to support both pressure and meters as a vertical coordinate.
1516    
1517    checkpoint13
1518     Release which corrects global_max problem and a couple
1519     of KGM time-averaging diagnostic errors. Also contains
1520     a double-gyre experiment setup as well as the baseline
1521     4 degree global template. The double gyre template is
1522     organised to allow it to be applied automatically to
1523     the baseline configuration.
1524    
1525    branch-point-rdot
1526     A few tidy-ups have been made bt the real point of this
1527     check-point (excuse the pun) is to allow a branch to be
1528     made for the purposes of adding the rDot alterations.
1529     I don't want to commit the rDot to the main-trunk until
1530     we've actually tested it...
1531    
1532    checkpoint12
1533     Tidy up and added generic genmake script (formerly
1534     configure script).
1535     Released to testers.
1536    
1537    checkpoint11
1538     Re-arranged initialise() and introduced ini_vertical_grid()
1539     and ini_masks_etc().
1540    
1541    checkpoint10
1542     Introduced the configure script.
1543     Separated out the diags package.
1544     Added template for writing time-averages of tile/intermediate quantities.
1545     Updated SIZE.h in exp2 and made the data big-endian.
1546    
1547  checkpoint9  checkpoint9
1548   MPI fix. Filename changes (meta/data). salbin*y stuff.   MPI fix. Filename changes (meta/data). salbin*y stuff.
1549   General tidy-up.   General tidy-up.

Legend:
Removed from v.1.7  
changed lines
  Added in v.1.250

  ViewVC Help
Powered by ViewVC 1.1.22