/[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 1.205 by heimbach, Fri Nov 7 05:24:46 2003 UTC revision 1.422 by jmc, Mon Dec 20 02:42:42 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 test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
7    o Implement instantaneous output within pkg diagnostics:
8      setting a negative frequency in data.diagnostics produces
9     "snap-shot" output (as opposed to time-average if freq > 0)
10    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
11      NOTE: change ptracer diagnostics name: use 2 characters to work with
12            more than 9 tracers. Add also diagnostics of advect & diffus flux.
13    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
14      becomes the coordinate variable for the 'T' dimension
15    o add CF-style coordinate variables to MNC
16      - just a first cut:  numbers are meaningless on the cubesphere and
17        missing along the T axis but otherwise it works!
18    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
19    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
20    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
21      this is based directly on what the model compute, so that the content of
22      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
23    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
24    o clean up build options files for SunOS, in particular
25      - remove -traditional from xmakedepend
26      - change -xarch=v9 to -xarch=native for f77
27      - restore use of make (not gmake)
28      - add CC=gcc if using g77
29    o changes per discussion of AM, JMC, & EH3 today:
30      - move redundant "grid" variables out of "state" -- in preparation of
31        creating proper CF-style coordinate variables and in recognition
32        that any/all grid variables can be easily copied (eg. w/NCO) from
33        the grid files into any of the other NetCDF files
34      - *always* output grid variables with MDSIO (this will eventually be
35        changed)
36      - output MNC grid file if useMNC is true
37    o every instance of _END_MASTER() has been found and replaced with
38      _END_MASTER( myThid ) in order to satisfy certain picky Sun
39      preprocessors
40    o re-arrange diagnostics pkg initialisation:
41     - allow each package to extend the available diagnostics list
42     - add some checking and fix small problems (multi-threaded, ...)
43     - new S/R diagnostics_fill (replace fill_diagnostics):
44       look through the short list of active diag. (instead of the long list)
45       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
46    
47    checkpoint57a_post
48    o this set of changes restores TAMC compatibility
49      tested for global_ocean.90x40x15 adjoint on trough
50      (what a pain)
51    
52    checkpoint57a_pre
53    o some modifs in tools/build_options for sunos
54    o call ctrl_pack for ctrl at end for optimcycle=0
55    
56    checkpoint57
57    o add horizontal bi-harmonic viscosity for vertical velocity
58      - new parameter viscA4W (defaults to viscA4)
59      - affects only non-hydrostatic code
60      - to be done: no-slip lateral boundary conditions
61    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
62    o implement Implicit Vertical advection for pTracers
63    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
64      (implemented also for implicit vertical diffusion & advection)
65    o OBCS: extend application of tracer open boundary conditions
66      to a strip beyond the boundary of width Olx/Oly
67    o add call monitor to TAF set of required calls (flow directives)
68      and include in natl_box_adjoint
69    o untangle a few ifdefs related to cost, ctrl, autodiff
70      untangel a few ALLOW_ECCO_OPTIMIZATION
71    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
72      (theta2, salt2 in ecco_cost_weights)
73    
74    checkpoint56c_post
75    o OBCS as control variables
76      - update ctrl_ad_diff.list, obcs_ad_diff.list
77      - remove balance of obcs controls from default
78      - fix index bug nobcs in ctrl_init
79      - fix dummy fields filen in ctrl_pack
80      - add dummy weights for obcs
81    o lsopt: comment out fort.94 output
82    o optim:
83      - remove unnecessary header files
84      - adjusted namelists
85      - add xerbla.F to Makefile
86    o exf:
87      - multiple modifications of exf_check_range
88      - unit change in exf_init_runoff from [m/year] to [m/s]
89    o mdsio:
90      - i/o-vector change debugLevel from debLevA to debLevB
91    
92    checkpoint56b_post
93    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
94      is called from DO_THE_MODEL_IO
95      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
96      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
97      - clean up PTRACERS_WRITE_TIMEAVE a little
98    o add another verification experiment that tests both the cfc-pkg and
99      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
100      reactive tendencies treated inline with regular timestepping
101    o testreport previously did a lousy job of comparing small numbers, so
102      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
103      implemented in the little c-progam tmp_cmpnum.c which is embedded in
104      testreport.
105    o ptracers_monitor: bug fix for MPI
106    
107    checkpoint56a_post
108    o GCHEM: finish reorganizating the package
109      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
110        (introduces another 3D-array for each passive tracer, but only if
111        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
112        gchemTendency is not needed because the timestep is done separately)
113      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
114      - GCHEM is now---more or less cleanly---separate from PTRACERS
115      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
116        so clear to me how that should be done in a general way.
117    o CFC: improve formatting of output in CFC_ATMOS
118    o PTRACERS:
119      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
120        that ALL experiments with ptracers enable can be checked. This makes
121        GCHEM_MONITOR obsolete.
122      - include a runtime parameter PTRACERS_monitorFreq that defaults to
123        monitorFreq
124      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
125    o add PTRACERS (PTR0[1-5]) to testreport output
126    o exf_check_range:
127      * default changed to .TRUE.
128      * will check values for niter0 if debLevA, every timestep if debLevB
129      * STOP in exf_check_range if 'out of range'
130      * range chosen generous to allow for potential extema
131      TBD: a version with stricter range
132           permitted range would be runtime parameters
133    o GMredi:
134      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
135      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
136      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
137    o GCHEM:
138      - move call to GCHEM_FORCING_SEP, so that it is now called before
139        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
140      - introduced a useGCHEM runtime flag and applied it everywhere.
141      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
142        this flag is now only visible within GCHEM-pkg routines.
143      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
144        be replaced by a 3D array that is computed before thermodynamics; for
145        this, the tracer ID iTracer had to be included into the parameter list
146        of ptracers_forcing
147      - set up forward_step to call gchem_forcing, that will replace
148        gchem_forcing_int in ptracers_forcing
149      - cleaning up
150    o small cleaning of exch2: remove files that are also in eesupp/src
151    
152    checkpoint56
153    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
154    o mnc: cleanup "full" files--fixes out-of-memory problem
155    o ECCO-GODAE
156      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
157      * fully merged and updated from SIO code
158        windstress sign change affects
159        - exf_inscal_[u/v]stress
160        - sign of xx_tau[u/v] adjustments
161        - signs in cost_scat
162      * ctrl_get_gen: avoid update of tau[u/v] for first few days
163      * natl_box_adjoint updated and compressed
164      * 2-level checkpoint switch added
165        (tested in EXP. 1 of natl_box_adjoint)
166      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
167    o SVD
168      * first complete, non-hacked version for SVD calculations
169      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
170        performed via direct access files admtlm_vector.it????
171        (via ctrl_[un]pack)
172      * optimcycle is used for ARPACK iteration counter
173        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
174      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
175        and add linear transforms where necessary
176      * controls are initial/final SST, SSS (can be extended; need to check
177        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
178    o mdsio: filename info to both stderr, stdout
179    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
180      from sign change
181    
182    checkpoint55j_post
183    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
184      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
185    o add consistent build directories and .cvsignore files to verification
186    o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
187    o make all subroutines 30 or less characters in length for certain older
188      compilers to work (a thorough search only turns up two routines in
189      pkg/ptracers)
190    o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;
191      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
192    
193    checkpoint55i_post
194    o change arrays for total vertical diffusivity (2.D if explicit,
195      3.D if implicit) ; each ptracer uses its own background value.
196    o added mnc/NetCDF output capability to ocn_compon_interf
197      - added bits to verification/cpl_aim+ocn so that it can run on
198        ITRDA and other clusters without the mpirun "-wd" option
199    o fixed wayward endif in mom_fluxform.F that messed up cyclindrical
200      configuration
201    o give MNC the ability to create additional files rather than
202      exceeding a specified file size limit "MNC_MAX_FILESIZE"
203      - the default is just less than 2GB which is a practical limit
204        on many systems
205    o Compute the non-local term using either KPP vertical diffusivity (=default)
206       or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)
207    
208    checkpoint55h_post
209    o add verification test "vermix"
210    o remove all the *_ioinc flags and replace with the single global
211      outputTypesInclusive flag
212    o allow to set a vertical profile of vertical diffusivity for T & S
213    o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS
214    o useMNC moved from data.mnc to data.pkg
215    
216    checkpoint55g_post
217    o Renaming carbon AD experiments to comply with testreport conventions
218    o Updating adjoint of Held-Suarez hs94.1x64x5
219    o Fixing directives for non-ECCO forward_step, after ECCO directives
220      have been fixed to avoid recomp. of do_oceanic_phys
221      Works well for global_ocean.90x40x15,
222      but recomp. issue remains for carbon
223    o Updating adjoint output for natl_box_adjoint after
224      pkg/ecco has been modified (see taga c55d_post)
225    
226    checkpoint55f_post
227    o rename to timeave_init_fixed
228    
229    checkpoint55e_post
230    o some delicate re-shuffle of store directives to avoid one
231      extra call of do_oceanic_physics
232      affects ecco_the_main_loop.F, do_oceanic_physics.F
233      checkpoint_lev1_directives.h
234    o NB: this may break global_ocean adjoint temporarily,
235      but it is clear how to fix it. Will do later, need this now.
236    
237    checkpoint55d_post
238    o ECCO specific cost function terms (up-to-date with 1x1 runs)
239    o ecco_cost_weights is modified to 1x1 runs
240    o modifs to allow observations to be read in as
241      single file or yearly files
242    o enable to read exf forcing fields as either
243      single file or yearly files (flag useExfYearlyFields)
244    checkpoint55d_pre
245    
246    o switch between 2-level and 3-level checkpointing
247    o add ability of MNC to write local and "partial" (eg. 2D slices where
248      the full 3D field is never actually stored) arrays to NetCDF files
249      with the correct (that is, the complete multi-dimensional) set of
250      array indicies
251      - used in mom_vecinv() to write the diagFreq output
252      - tested (demonstrated) in verification/aim.5l_cs
253    o further mnc-ification
254      - add verification/lab_sea to the list with mnc setups
255      - fix undefined mnc v-names in cd_code
256      - add kpp to mnc output (both snapshot and timeave)
257    o non-hydrostatic code
258      - added horizontal viscosity parameter viscAhW for w, that replaces viscAh
259        in calc_gw.F
260      - defaults to viscAh
261      - this is useful, when I want to use viscAh=0 (e.g., only biharmonic
262        friction or Leith) in non-hydrostatic mode, as long as there is
263        no biharmonic friction and/or Leigth or equivalent for vertical velocity.
264    o pkg/cost
265      extend simple cost functions to treat time mean quantities
266      (T,U,V) via cost_accumulate_state from cost_tile
267    o multidimAdvection on CS-grid: implement the full 3 pass ; overlap needs to
268        be 2 times larger than the minimum size the advection scheme requires.
269        now get a perfect conservation of salt in advect_cs test-exp (updated)
270    o GGL90 (Gaspar's TKE mixed layer)
271      - add horizontal diffusion of TKE, requires exchanges in
272        do_fields_blocking_exchanges, horizontal diffusivity is zero by
273        default. In OPA there is no horizontal diffusion of TKE but the
274        mixing coefficients are computed from a horizontal average of TKE of
275        6 points or so. I think that diffusion has a little more physical
276        justification.
277      - clean up ggl90_calc in the hope of reducing memory usage (this hope
278        was in vain)
279      - mask tke-variable in ggl90_init
280    o fix mask Pb in multidimAdvection on CS-grid (still a small Pb with ipass)
281    o fix biharmonic diffusion on CS-grid.
282    o more obcs stuff
283      - added obcs_external_fields_load as an alternative to the EXF-pkg option
284        for reading boundary values. This routine is called from
285        obcs_prescribe_read
286      - updated obcs_check
287      - changed sponge layer relaxation parameter units for days to seconds
288      - turned off sponge layer by default
289      - changed argument list of OBCS_CALC to myTime+deltaTclock
290      - fixed about 35 bugs in obcs_external_fields_load
291    
292    checkpoint55c_post
293    o obcs stuff
294      - new runtime flags useOBCSprescribe, useOBCSbalance
295      - re-arranged obcs_calc
296      - moved exf_getobcs to obcs_prescibe_read
297        obcs_prescibe_read is called after ORLANSKI stuff
298        and independent of it (executable can contain all).
299      - updated obcs_check
300      - added exchanges for U,V,gU,gV for useOBCSprescribe=.TRUE.
301        These may be necessary only if tangential velocities are
302        prescribed at OB, not sure, needs testing.
303    o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments
304      which simplifies the calls and passes the ifc check-bounds test
305    
306    checkpoint55b_post
307    o add a 2D scalar, Z location, exchange_2 routine.
308    o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows
309      to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]
310      affects advect_cs results (for the wrong reason): update output.txt
311    o use a more standard discretization for biharmonic viscosity ;
312     (original version still available with #define MOM_VI_ORIGINAL_VISCA4 )
313      affects results of dome set-up: update output.txt
314    o fix gad_advection.F (CubedSphere part), back to version 1.23
315    o fix bug in mom_vi_del2uv.F (CubedSphere part).
316    
317    checkpoint55a_post
318    o merged code to
319      * prescribe/read time-dependent open boundaries
320        (works in conjunction with exf, cal)
321      * sponge layer code for open boundaries
322      * each boundary N/S/E/W now has its own CPP option
323        (healthy for the adjoint)
324    
325    checkpoint55
326    o up-to-date adjoint of previous breaks
327      - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix
328      - global_ocean_ebm: adjoint still needs fix (TLM ok)
329      - global_ocean.90x40x15: extended GMREDI_OPTIONS.h
330      - carbon: * remove tr1-related adjoint verification
331                * add ptracer as control variable
332    o remove all tr1-related code (ALLOW_PASSIVE_TRACER)
333      (adjoint stuff still has some tr1 'names', but all use ptracer arrays)
334    
335    checkpoint54f_post
336    o in verification/carbin/ remove experiment related to
337      ALLOW_PASSIVE_TRACER (array tr1 etc)
338      code_ad/ input_ad/ results_ad
339    
340    o add two new packages
341      - ggl90, TKE-model of Gaspar et al. (1990), Blanke+Delecluse (1993)
342        + subject to optimization (memory)
343      - opps, OPPS (ocean penetrative plume scheme) of Paluszkiewicz+Romea (1997)
344        + subject to reordering (many GOTOs in the original code)
345        + so far opps is called for every (i,j) point, and then operates in
346          the vertical; one may want to reorder the scheme in order operate in
347          horizontal slabs at the cost of (a lot of) memory, at least ten new 3D
348          fields)
349    o overhaul of IO so that we now have flags for MDSIO and/or MNC
350      - all verification tests compile and run with linux_ia32_g77
351      - defaults are compatible with current input files--nothing
352        should change if you were not previously using MNC
353      - MNC output has been added in numerous places (eg. timeave)
354        but there are still a few writes not yet do-able with MNC
355        (this is in progress)
356      - flags now allow for either/or/both use of MDSIO and MNC and
357        documentation will soon follow
358      - numerous small formatting cleanups for ProTeX
359    o add version info (via BUILD_INFO.h) to MNC and stdout
360    
361    checkpoint54e_post
362    o add two new packages
363      - pp81 (Packanowski and Philander, 1981), Richardson number and
364        stratification dependent mixing
365      - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme
366      - these scheme operate in a similar manner as KPP (without ghat, of
367        course), however there is only one diffusivity that is used for both
368        temperature and salinity (and passive tracers)ç
369    o add offline package
370    o add "verification/dic_example" which contains a dic-gchem-ptracer setup
371      provided by Stephanie Dutkiewicz
372    o genmake2: add ability to search for C compilers and cleanup test output
373      - fixes recent SX-6 problems and should help with others (eg. HP-UX)
374    
375    checkpoint54d_post
376    o data.diagnostics: if levels() is unspecified then ALL levels are diagnosed
377    o bug fix in pkg/cal/cal_addtime.F for TheCalendar='model' day count is wrong,
378      leading to additional shift by 5 days each year of integration
379       (i.e. leading to considerable offset over the years)
380    o update global_ocean.cs32x15/thsice: use z* + RealFW + staggerTimeStep
381    o start with no AB and no initial filtering (staggerTimeStep):
382      change the results of test-exp: hs94.128x64x5, hs94.1x64x5 & hs94.cs-32x32x5
383    o move ocean specific S/R calls from forward_step.F to do_oceanic_phys.F
384      (external loading & cpl import/export stay in forward_step.F)
385    o update coupling interface to work with new staggerTimeStep
386    o change MDSIO ptracers_pickup.
387    o fix a bug in Flux deriv. vs Ts (pkg/aim_v23/phy_suflux_sice.F);
388    o genmake2 fixes so netcdf now works on halem ("osf1_alpha_*")
389    o bugs fixed in kpp_calc.F (ustarY) and external_forcing.F (Qsw & Partial-cell)
390    
391    checkpoint54c_post
392    o replace surfaceTendency U,V,S,T,Tice,Ptr by surfaceForcing U,V,S,T,Tice,Ptr
393      this affects (truncation error) output.txt of test-exp:
394       global_ocean_ebm,_pressure,.cs32x15(&.thsice), lab_sea & natl_box
395    o pkg/kpp: replace pMask by maskC to reduce memory size (one 3.D array)
396    o change Qnet to always be the net heat flux, (+upward).
397      affects (truncation error) output of natl_box exp.: updated
398    o define the max number of passive tracers in PTRACERS_SIZE.h
399    o start to test mnc routinely in exp0
400    o add sea-ice loading (sIceLoad) as a new forcing field.
401    
402    checkpoint54b_post
403    o add testreport "-j JOBS" option for parallel builds (tested and pretty
404       impressive on Altix and Opteron systems)
405    o diagnostics can now write NetCDF files through the mnc package
406    o staggerTimeStep & NLFS: update pkg aim_v23 & thsice; update aim.5l_cs output
407    o staggerTimeStep & multi-Dim-Advec: Exch(U,V) added
408    o staggerTimeStep & NLFS: rescale T & S surface tendencies.
409      affects (truncation error) output of lab_sea & natl_box exp.: updated
410    o change pickup _cd & _ptracers (old pickup restart: usePickupBeforeC54=.T.)
411    
412    checkpoint54a_post
413    o re-write staggerTimeStep: step fwd U,V and then T,S (reverse the order).
414    o change pickup file (to restart from old pickup, set usePickupBeforeC54=.T.)
415    o get a perfect restart when using RealFreshWaterFlux + NLFS (not finished)
416    o update output of all exp. that use staggerTimeStep (except hs94.cs & 2D)
417      + internal_wave (shift in writing cg2d_ini_res)
418    checkpoint54a_pre
419    
420    o require forcing_In_AB=.FALSE. and remove surfaceTendencyTice from pkg/seaice
421      - modified verification/lab_sea and natl_box_adjoint accordingly
422    
423    checkpoint54
424    checkpoint53g_post
425    o prepare splitting of thermodynamics: store convect.counter in common block
426    o store d.etaH/dt (instead of Div.hV) in common ; affects (truncation error)
427      output of: global_ocean.cs32x15, global_ocean_pressure & internal_wave
428    o cnh's modifs to gad_advection.F for cube-sphere multi-dim advection
429    o new parameter "nShapS": allow to treat differently S from T (nShapT)
430    o separate Vert.Advec.Scheme from horizontal Advec.Scheme (T & S)
431    o restore adjointability
432    
433    checkpoint53f_post
434    o modifications that affect AIM experiment results (update output.txt):
435      - no advection of S at top interface Nr (pkg/generic_advdiff)
436      - air surf. temp: use lower value between T0 & T1 (phy_suflux_prep.F)
437    o AIM pkg:
438      - include stability function into surf.Flux derivative relative to Tsurf
439      - calculate clear-sky radiation & surface temp. change (for diagnostics)
440    
441    checkpoint53e_post
442    o merged cylindrical coord configuration
443    o added rotating_tank experiment
444    checkpoint53e_pre
445    
446    checkpoint53d_post
447    o faulks upgraded: re-generate output.txt that have changed:
448       global_ocean.cs32x15(.thsice), global_ocean_ebm, lab_sea, natl_box
449    o Added Bryan and Lewis, 1979, vertical diffusivity profile
450    o pkg/land: fix problem in land_impl_temp.F when Ts arround freezing.
451    o added Sadourny discretization of Coriolis
452      - moved some PARAMETERS from mom_*_coriolis.F to PARAMS.h
453      - re-enabled use of omega3 (useAbsVorticity)
454    o added Leith (Phys. Fluids, 1968, 10, 1409-1416) variable viscosity for
455      vector-invariant equations
456      - note: does *NOT* yet use same variable visc. for no-slip BC's.
457    o recoded the lateral boundary conditions for non-hydrostatic w, this time
458      hopefully without new bugs
459      - still to do: biharmonic friction for non-hydrostatic w
460    o bug fix for mom_*_sidedrag: rA -> rAs,rAw
461    o regenerated output for global_ocean_ebm (using -ieee)
462    o fix mom_common/mom_*_sidedrag.F to recover numeric output prior to creation
463      of mom_common/
464      - simple re-arrangement of instructions within computing loop
465    checkpoint53d_pre
466    
467    checkpoint53c_post
468    o new version of coupler for AIM+thSIce and Ocean models
469     - new fields (SSS,h_MixLayer ...) are exchanged through the coupler
470     - land: change Evaporation of snow
471     - aim with thSIce: fix bug in snow-precip.
472    o changes to calc_gw.F
473     - bug fix for w^2 term near the bottom boundary
474     - (hopefully) improve the lateral slip boundary condtions for use with
475        partial/looped cells
476      - because the bug fix changes two verification experiments anyway (exp5
477        and plume on slope), change the lateral boundary condition from half slip
478        to the value of no_slip_sides
479    o ebm package wasnt quite up to the parallel task. Fixed that.
480    o Adjoint of EBM package + verification
481      * TLM OK
482      * ADM not sufficient accuracy yet (needs further testing)
483    
484    checkpoint53b_post
485    o Commiting new energy balance model to repository
486      * package is pkg/ebm
487      * verif. is verification/global_ocean_ebm
488      * references are in ebm_driver.F
489    C      * X. Wang, P. Stone and J. Marotzke, 1999:
490    C        Global thermohaline circulation. Part I:
491    C        Sensitivity to atmospheric moisture transport.
492    C        J. Climate 12(1), 71-82
493    C      * X. Wang, P. Stone and J. Marotzke, 1999:
494    C        Global thermohaline circulation. Part II:
495    C        Sensitivity with interactive transport.
496    C        J. Climate 12(1), 83-91
497    C      * M. Nakamura, P. Stone and J. Marotzke, 1994:
498    C        Destabilization of the thermohaline circulation
499    C        by atmospheric eddy transports.
500    C        J. Climate 7(12), 1870-1882
501    o Will need long integration testing.
502    checkpoint53b_pre
503    
504    o created pkg/mom_common in preparation for variable viscosity code
505    o renamed and split ini_mnc_io
506    o pkg/land: only liquid water can diffuse or run-off
507    o AIM using land: soil wetness availability account for snow
508    o added printMapIncludesZeros to EEPARMS namelist
509    
510    checkpoint53a_post
511    o restore TAMC compatiility for exf_constants.h
512      (no usage of _d in .h)
513    o Additional storing in KPP in an attempt to fix
514      TAMC problem with adjoint of KPP code.
515      (no success...)
516      Identical code works fine with TAF.
517    o Fixed verification/natl_box_adjoint experiments.
518      Initial conditions for Experiments 4 and 5 are now
519      set to "SEAICE_initialHEFF=0", which is more reasonable,
520      and hence gives results closer to that of Experiment 2.
521      Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again.
522    
523    checkpoint53
524    o stable checkpoint with up to date adjoint
525      TLM tests only run for 1st grdchk at the moment. Its unclear if
526      this is a code problem or a problem with resetting code for g_
527      variables that is being autogenerated wrong.
528      Otherwise:
529       o code is testing well on Linux (P4 and AMD), SGI Alitix and Irix.
530       o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ)
531         are both still in chaos following their security messes.
532    
533    checkpoint52n_post
534    o various build (mostly genmake2) changes including:
535      - ability to build/run more easily within Cygwin and MacOS X
536      - more complicated Makefiles with a stronger dependence on Gnu Make
537    o pkg/seaice modifications
538      - added SEAICE_deltaTtherm and SEAICE_deltaTdyn in order to reduce cost
539        of pkg/seaice.  For time being, SEAICE_deltaTtherm = deltaTtracer
540        and SEAICE_deltaTdyn must be integer multiple of SEAICE_deltaTtherm
541      - changed proxy for geostrophic velocity and updated
542        verification/lab_sea/results/* accordingly
543      - removed ADI dynamic solver from pkg/seaice
544      - replaced all occurrences of 1/CSTICE or 1/CSUICE
545        they caused a segmentation fault under certain circumstances
546      - removed unused field WATR
547    o bug fix in exf-package:
548      -  u/vwind are defined at tracer/pressure points. The values of u/vwindmask
549         now reflect that.
550    o small fixes in the cal-package:
551      - set reference date to first of January for the 'model'-calendar
552      - failing of cal_CheckDate in cal_FullDate now actually results in a
553        warning
554    o small modifications in exf-package to increase flexibility:
555      - change climtempfreeze from a constant to a runtime parameter that
556        is specified in data.exf_clim (default = -1.9)
557      - introduce runtime parameter windstressmax (default = 2.0) that is
558        specified in data.exf
559    o fix in pkg/thsice:
560      - update Evap (Tsf changes) to be consistent with Latent heat flux
561      - maintain snow precipitation unchanged (even if Tsf >=0).
562     both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice
563    
564    checkpoint52m_post
565    o commented out call to cal_GetMonthsRec in swfrac.F and added some comments;
566      this does not change any of the results, because myIter=0 in swfrac always
567      lead to jwtype=2 (the default anyway), but the call makes little sense
568      as a default
569    o no SHORTWAVE HEATING lost at the bottom; affects lab_sea output; updated
570    o re-work pkg/thsice interface with ocean & bulk_force pkg to allow
571      atmospheric model (AIM) to use it ; add a "slab ocean" component.
572    o pkg/aim_v23 : add interface to call thermodynamic sea-ice (thsice)
573    o update global_ocean.cs32x15/output (.thsice) after changes in pkg/thsice
574    o extending useSingleCpuIO option to work with new exch2 I/O format
575      - old-style, missing-tile I/O is still accessible by defining CPP
576        option MISSING_TILE_IO in pkg/mdsio/MDSIO_OPTIONS.h
577    o monitor package can write to NetCDF files and/or STDOUT
578    o fix re-definition bug in MNC_GRID_INIT_ALL()
579    o doc/api_reference added
580      - a framework for building an API Reference Manual using all
581        the "protex" comments embedded in the code
582      - see pkg/generic_advdiff, pkg/mnc for examples
583    o MNC:
584      - make myThid the last argument for all subroutines
585      - new default for the grid files: NO halos
586      - add useMNC and other run-time flags
587      - separate per-file-group handling of the unlimited dimension
588      - early initialization of MNC w/ flags read at the eeboot stage
589        and lookup tables set in initialize_fixed
590      - write all MNC output to a freshly-created directory
591    o thermodynamics sea-ice (thsice) is now tested with testreport.
592    o test exp. advect_cs: use the standard cs32 grid ; update output.
593    o Added functionality to grdchk:
594      pick global i,j,k position (or nearest wet) where to perform check.
595    
596    checkpoint52l_post
597    o new land formulation:
598      a) use ground enthalpy as prognostic variable to ensure exact
599         energy conservation.
600      b) account for water temperature and for latent heat of freezing
601         in all processes (rain, run-off, ground storage)
602      c) compute surface and ground temperature implicitly.
603    o aim_v23 modification for new land model:
604      a) Treat separately land / ocean / sea-ice surface fluxes
605         to allow implicit computation of land & sea-ice surface temp.
606      b) add snow precipitation.
607    checkpoint52l_pre
608    
609    o fix problem (when 1 tile is empty) in min/max monitor.
610    o fix bug in timeAve (u,vZetatave in common block)
611    o no restoring terms under ice for pkg/seaice
612    o moved SEAICE_DO_DIAGS to S/R do_the_model_io
613    o bug fix for pkg/seaice pickups
614    o change MNC call locations and add coordinate attributes
615    o mask vorticity at the corner ; affects global_ocean.cs output
616    o fix ini_curvilinear_grid ; test CS experiments with mpi
617    o aim.5l_cs: modify sea-ice fraction input file ; update output
618    o exf: Adding simple range check routine for exf fields after read
619    
620    checkpoint52k_post
621    o removed top-level directory "diags"
622      - we migrated these functions to pkg/timeave a long time ago
623    o fixed bug introduced in pkg/monitor
624    o accuracy ctrlprec = 32 insuffient for gradient checks using
625      averaged fields (I/O via cost_averages)
626      -> use ctrl.h in active_file*.F to control I/O precision.
627    o paramter list of CALL ADTHE_MAIN_LOOP
628    o added initial do_the_model_io to ecco
629    o set all ...Freq to zero after cost_final
630      taveFreq, dumpFreq, pChkptFreq
631    o MAIN and ECCO differentiability restored
632    
633    checkpoint52j_post
634    o fix nchklev in tamc.h for global_ocean...
635    o Bringing flow and store directives up-to-date
636    o Really weird thing!
637      call do_the_model_io from the_main_loop with parameters
638      starttime, niter0, instead of mytime, myiter, screws up the adjoint:
639      TAF places a faulty re-call of initialise_varia
640      after cost_final call which should not be there!
641    checkpoint52j_pre
642    
643    o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and
644      error messages
645    o fix errorMessageUnit problem. remove old version of mdsio from eesup/src
646    o modified pkg/mdsio/mdsio_readfield.F -- commented out diskspace-eating
647      debug output
648    o modfied mdsio_writefield.F to handle non-global files under exch2
649    o update AIM Cubed-Sphere exp (aim.5l_cs):
650      use land, p*, and Franco.M forcing fields with fractional land-sea mask.
651    o update AIM Equatorial Channel exp:
652      use standard aim_v23 pkg and change the SST fields to be more realistic.
653    o globalFile now works with exch2
654    o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and
655      mon_vort3.F to make exch2 friendly with >1 tile per cube face
656    o limit timeave output for hi-res integrations
657    
658    checkpoint52i_post
659    o removed CPP_EEOPTIONS.h from verification/*/code
660    o updated the tiling for global_ocean_pressure
661    checkpoint52i_pre
662    
663    o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
664      the old pkg/aim).
665    
666    checkpoint52h_pre
667    o shortened offending lines in exch2_send_rx?.template
668    o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator
669    o genmake2: add build & execute test for NetCDF code
670    o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed
671      old grid files, moved CPP_EEMACROS.h to pkg/exch2
672    o added useSingleCPUIO flag to monitor.F and mon_out.F
673    o added temporary hack for sea-ice dynamics on the cube:
674      metric terms are ignored and it is assumed that
675      there is no sea-ice on cube faces 1, 2, 4, and 5.
676    
677    checkpoint52f_post
678    o added exch2 cube routines to pkg/exch2
679    o modified hs94.cs-32x32x5 to use it
680    o added new grid files to hs94.cs-32x32x5
681    checkpoint52f_pre
682    
683    checkpoint52e_post
684    o first attempt to solve vertical advection (momemtum & T,S) Implicitly
685      for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)
686    o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)
687      to work with implicit vertical advection and AB ;
688    o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.
689    o update output (gad_calc_rhs.F changes affect truncation error) of exp:
690     front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box
691    checkpoint52e_pre
692    
693    o fix bug in impldiff when Nr=1 or Nr=2.
694    o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt
695    o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test.
696    o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2
697      ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure
698    o added exf_offset_atemp for Celsius to Kelvin conversion of atemp
699    o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
700    o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
701    
702    checkpoint52d_post
703    o re-tiled many expts to allow comparison in multi-processor mode
704      - updated output accordingly
705      - changed hs94.128x64x5 to use intial T from file rather than use the
706        random number generator
707    o add infrastructure in model routines for fizhi and gridalt packages
708    o change global_ocean.cs32x15 because of Pb with GM on CS-grid.
709    o changes to permit hi-res, cubed-sphere, configuration
710      - added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F
711      - added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F
712      - added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation
713        of surface winds for the cube
714      (A verification experiment, based on global_ocean.cs32x15, but with
715       pkg/seaice turned on and with on-the-fly interpolation from the NCEP
716       Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice,
717       complete with example surface forcing files and matlab scripts to look
718       at the output and compare it with that of global_ocean.cs32x15.)
719    o packages pickup: $PKG_write_pickup called from packages_write_pickup ;
720       but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code
721       to conform to the common rule.
722    o check-in the first version of the coupler + interfaces for multi-components
723       set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI.
724       - imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD).
725       - atmosphere: use pkg aim_v23 ; no sea-ice for now.
726       - ocean and atmos. share the same horizontal grid (no interpolation).
727       - exchanges between component and coupler is done in forward_step
728    o new verification experiment, cpl_aim+ocn:
729       coupled ocean - AIM atmosphere on cs32 grid.
730    
731    checkpoint52d_pre
732    o surface flux time-av diagnostic modified for NLFS & RealFreshWater
733    o add call to AIM pendant S/R in external_forcing & external_fields_load.F
734    
735    checkpoint52c_post
736    o Fixing OPTIONS files for use of exf:
737      - ALLOW_ECCO not needed
738      - ECCO_CPPOPTIONS.h should not be included from
739        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
740        as has been the case in the past
741      - All cal/exf related options are currently set in
742        single header file. Should remain so until we
743        agree on a consistent new policy.
744    o Removed all CPP options for cal package.
745      cal has no more CPP options.
746    o modified STOREs in GAD_ADVECTION
747    o corrected key comp. for passkey
748    
749    checkpoint52b_post
750    o new version: "thsice" of thermodynamic sea-ice pkg:
751     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
752     - modify fluxes but do not change theta directly;
753     - light cleaning of bulk_force pkg (still needed with thsice).
754     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
755       + output_thsice.txt to test thsice & bulk_force pkgs.
756    o put back grid & coriolis monitor output.
757    checkpoint52b_pre
758    
759    o call "do_the_model_io" at the beginning (=> dump initial state)
760    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
761    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
762      (need info on NUMBER_OF_PTRACERS)
763    o missing PTRACERS headers in some routines
764    o default tamc.h in pkg/autodiff supposed to crash
765      to ensure proper customization
766    
767    checkpoint52a_post
768    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
769      - moved surfaceTendencyTice from pkg/seaice to main code
770      - subroutine FREEZE_SURFACE now limits only surface temperature
771        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
772        => new output.txt for global_ocean.cs32x15 & global_with_exf
773      - keep the old version of FREEZE for backward compatibility;
774        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
775      - corresponding modifs for TAF directives
776    o added surface flux output variables to TIMEAVE_STATVARS
777    o time-averaged output for pkg/ptracers
778    o fix problem with ECCO-related divided adjoint
779      snapshot file was missing some ad-variables,
780      but no warning issued by TAF
781    
782    checkpoint52a_pre
783    o some bug fixes for #undef REAL4_IS_SLOW
784    
785  checkpoint52 = ecco_c52_e35  checkpoint52 = ecco_c52_e35
786  o after testing adjoints of checkpoint51u_post  o after testing adjoints of checkpoint51u_post
787    

Legend:
Removed from v.1.205  
changed lines
  Added in v.1.422

  ViewVC Help
Powered by ViewVC 1.1.22