/[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 1.343 by edhill, Fri Sep 10 12:26:41 2004 UTC revision 1.445 by jmc, Mon Feb 7 19:42:04 2005 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
7      the ability (off by default) to read the grid information using MNC
8    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
9    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
10    o do snap-shot diagnostics at the middle of the time-interval (instead of
11      at the end).
12    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
13      new test for AIM with thSIce + slab-ocean
14    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
15    o move state variable diagnostics to the beginning of the time step ;
16      (note: still needs some work specially for snap-shot diagnostics)
17      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
18    
19    checkpoint57c_post
20    o Change testing option (-ieee) to get closer agreement between g77 & ifort
21    o generate new output.txt files on faulks with g77 & the new -ieee option
22    checkpoint57c_pre
23    
24    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
25      update output.txt of exp. global_ocean.90x40x15
26    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
27      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
28    o add saltFlux(+File) forcing capability with periodicExternalForcing
29    o allow to use pkg diagnostics for GM-Redi & ThSIce output
30    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
31    o improvements for the MNC output from DIAGNOSTICS:
32      - correct handling of the unlimitied dimension
33      - all dims now have associated coordinate variables
34      - variables located at U, V, and Corner ("Z") points are now written
35        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
36        *all* data points are output
37    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
38    o added pkg/seaice/seaice_monitor.F
39    o mdsio_readfield.F can now read files visible only to master MPI process.
40    o pkg/seaice: some test code for ice-modified ocean stress
41    o exf_getffields interpolation defaults to bilinear for all scalar forcing
42      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
43      spurious negative numbers for precipitation and humidity.  Will cause
44      some small numerical differences for integrations using pkg/exf/exf_interp.F.
45    o pkg/ctrl/
46      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
47        May be enabled via doPackDiag
48      *  introduce z-scaling of
49         + gradient (doZscalePack) and
50         + control (doZscaleUnpack)
51    o pkg/mdsio/
52      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
53      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
54    
55    checkpoint57b_post
56    o simplify options in diagnostics_fill arguments (remove weird combinations)
57    o fix MNC coordinate variables so that they now contain per-face index
58      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
59      general, EXCH2 grids are only aligned to a "local" coordinate system
60    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
61    o Implement instantaneous output within pkg diagnostics:
62      setting a negative frequency in data.diagnostics produces
63     "snap-shot" output (as opposed to time-average if freq > 0)
64    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
65      NOTE: change ptracer diagnostics name: use 2 characters to work with
66            more than 9 tracers. Add also diagnostics of advect & diffus flux.
67    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
68      becomes the coordinate variable for the 'T' dimension
69    o add CF-style coordinate variables to MNC
70      - just a first cut:  numbers are meaningless on the cubesphere and
71        missing along the T axis but otherwise it works!
72    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
73    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
74    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
75      this is based directly on what the model compute, so that the content of
76      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
77    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
78    o clean up build options files for SunOS, in particular
79      - remove -traditional from xmakedepend
80      - change -xarch=v9 to -xarch=native for f77
81      - restore use of make (not gmake)
82      - add CC=gcc if using g77
83    o changes per discussion of AM, JMC, & EH3 today:
84      - move redundant "grid" variables out of "state" -- in preparation of
85        creating proper CF-style coordinate variables and in recognition
86        that any/all grid variables can be easily copied (eg. w/NCO) from
87        the grid files into any of the other NetCDF files
88      - *always* output grid variables with MDSIO (this will eventually be
89        changed)
90      - output MNC grid file if useMNC is true
91    o every instance of _END_MASTER() has been found and replaced with
92      _END_MASTER( myThid ) in order to satisfy certain picky Sun
93      preprocessors
94    o re-arrange diagnostics pkg initialisation:
95     - allow each package to extend the available diagnostics list
96     - add some checking and fix small problems (multi-threaded, ...)
97     - new S/R diagnostics_fill (replace fill_diagnostics):
98       look through the short list of active diag. (instead of the long list)
99       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
100    
101    checkpoint57a_post
102    o this set of changes restores TAMC compatibility
103      tested for global_ocean.90x40x15 adjoint on trough
104      (what a pain)
105    
106    checkpoint57a_pre
107    o some modifs in tools/build_options for sunos
108    o call ctrl_pack for ctrl at end for optimcycle=0
109    
110    checkpoint57
111    o add horizontal bi-harmonic viscosity for vertical velocity
112      - new parameter viscA4W (defaults to viscA4)
113      - affects only non-hydrostatic code
114      - to be done: no-slip lateral boundary conditions
115    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
116    o implement Implicit Vertical advection for pTracers
117    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
118      (implemented also for implicit vertical diffusion & advection)
119    o OBCS: extend application of tracer open boundary conditions
120      to a strip beyond the boundary of width Olx/Oly
121    o add call monitor to TAF set of required calls (flow directives)
122      and include in natl_box_adjoint
123    o untangle a few ifdefs related to cost, ctrl, autodiff
124      untangel a few ALLOW_ECCO_OPTIMIZATION
125    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
126      (theta2, salt2 in ecco_cost_weights)
127    
128    checkpoint56c_post
129    o OBCS as control variables
130      - update ctrl_ad_diff.list, obcs_ad_diff.list
131      - remove balance of obcs controls from default
132      - fix index bug nobcs in ctrl_init
133      - fix dummy fields filen in ctrl_pack
134      - add dummy weights for obcs
135    o lsopt: comment out fort.94 output
136    o optim:
137      - remove unnecessary header files
138      - adjusted namelists
139      - add xerbla.F to Makefile
140    o exf:
141      - multiple modifications of exf_check_range
142      - unit change in exf_init_runoff from [m/year] to [m/s]
143    o mdsio:
144      - i/o-vector change debugLevel from debLevA to debLevB
145    
146    checkpoint56b_post
147    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
148      is called from DO_THE_MODEL_IO
149      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
150      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
151      - clean up PTRACERS_WRITE_TIMEAVE a little
152    o add another verification experiment that tests both the cfc-pkg and
153      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
154      reactive tendencies treated inline with regular timestepping
155    o testreport previously did a lousy job of comparing small numbers, so
156      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
157      implemented in the little c-progam tmp_cmpnum.c which is embedded in
158      testreport.
159    o ptracers_monitor: bug fix for MPI
160    
161    checkpoint56a_post
162    o GCHEM: finish reorganizating the package
163      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
164        (introduces another 3D-array for each passive tracer, but only if
165        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
166        gchemTendency is not needed because the timestep is done separately)
167      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
168      - GCHEM is now---more or less cleanly---separate from PTRACERS
169      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
170        so clear to me how that should be done in a general way.
171    o CFC: improve formatting of output in CFC_ATMOS
172    o PTRACERS:
173      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
174        that ALL experiments with ptracers enable can be checked. This makes
175        GCHEM_MONITOR obsolete.
176      - include a runtime parameter PTRACERS_monitorFreq that defaults to
177        monitorFreq
178      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
179    o add PTRACERS (PTR0[1-5]) to testreport output
180    o exf_check_range:
181      * default changed to .TRUE.
182      * will check values for niter0 if debLevA, every timestep if debLevB
183      * STOP in exf_check_range if 'out of range'
184      * range chosen generous to allow for potential extema
185      TBD: a version with stricter range
186           permitted range would be runtime parameters
187    o GMredi:
188      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
189      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
190      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
191    o GCHEM:
192      - move call to GCHEM_FORCING_SEP, so that it is now called before
193        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
194      - introduced a useGCHEM runtime flag and applied it everywhere.
195      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
196        this flag is now only visible within GCHEM-pkg routines.
197      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
198        be replaced by a 3D array that is computed before thermodynamics; for
199        this, the tracer ID iTracer had to be included into the parameter list
200        of ptracers_forcing
201      - set up forward_step to call gchem_forcing, that will replace
202        gchem_forcing_int in ptracers_forcing
203      - cleaning up
204    o small cleaning of exch2: remove files that are also in eesupp/src
205    
206    checkpoint56
207    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
208    o mnc: cleanup "full" files--fixes out-of-memory problem
209    o ECCO-GODAE
210      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
211      * fully merged and updated from SIO code
212        windstress sign change affects
213        - exf_inscal_[u/v]stress
214        - sign of xx_tau[u/v] adjustments
215        - signs in cost_scat
216      * ctrl_get_gen: avoid update of tau[u/v] for first few days
217      * natl_box_adjoint updated and compressed
218      * 2-level checkpoint switch added
219        (tested in EXP. 1 of natl_box_adjoint)
220      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
221    o SVD
222      * first complete, non-hacked version for SVD calculations
223      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
224        performed via direct access files admtlm_vector.it????
225        (via ctrl_[un]pack)
226      * optimcycle is used for ARPACK iteration counter
227        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
228      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
229        and add linear transforms where necessary
230      * controls are initial/final SST, SSS (can be extended; need to check
231        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
232    o mdsio: filename info to both stderr, stdout
233    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
234      from sign change
235    
236    checkpoint55j_post
237    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
238      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
239    o add consistent build directories and .cvsignore files to verification
240    o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
241    o make all subroutines 30 or less characters in length for certain older
242      compilers to work (a thorough search only turns up two routines in
243      pkg/ptracers)
244    o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;
245      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
246    
247    checkpoint55i_post
248    o change arrays for total vertical diffusivity (2.D if explicit,
249      3.D if implicit) ; each ptracer uses its own background value.
250    o added mnc/NetCDF output capability to ocn_compon_interf
251      - added bits to verification/cpl_aim+ocn so that it can run on
252        ITRDA and other clusters without the mpirun "-wd" option
253    o fixed wayward endif in mom_fluxform.F that messed up cyclindrical
254      configuration
255    o give MNC the ability to create additional files rather than
256      exceeding a specified file size limit "MNC_MAX_FILESIZE"
257      - the default is just less than 2GB which is a practical limit
258        on many systems
259    o Compute the non-local term using either KPP vertical diffusivity (=default)
260       or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)
261    
262    checkpoint55h_post
263    o add verification test "vermix"
264    o remove all the *_ioinc flags and replace with the single global
265      outputTypesInclusive flag
266    o allow to set a vertical profile of vertical diffusivity for T & S
267    o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS
268    o useMNC moved from data.mnc to data.pkg
269    
270    checkpoint55g_post
271    o Renaming carbon AD experiments to comply with testreport conventions
272    o Updating adjoint of Held-Suarez hs94.1x64x5
273    o Fixing directives for non-ECCO forward_step, after ECCO directives
274      have been fixed to avoid recomp. of do_oceanic_phys
275      Works well for global_ocean.90x40x15,
276      but recomp. issue remains for carbon
277    o Updating adjoint output for natl_box_adjoint after
278      pkg/ecco has been modified (see taga c55d_post)
279    
280    checkpoint55f_post
281    o rename to timeave_init_fixed
282    
283    checkpoint55e_post
284    o some delicate re-shuffle of store directives to avoid one
285      extra call of do_oceanic_physics
286      affects ecco_the_main_loop.F, do_oceanic_physics.F
287      checkpoint_lev1_directives.h
288    o NB: this may break global_ocean adjoint temporarily,
289      but it is clear how to fix it. Will do later, need this now.
290    
291    checkpoint55d_post
292    o ECCO specific cost function terms (up-to-date with 1x1 runs)
293    o ecco_cost_weights is modified to 1x1 runs
294    o modifs to allow observations to be read in as
295      single file or yearly files
296    o enable to read exf forcing fields as either
297      single file or yearly files (flag useExfYearlyFields)
298    checkpoint55d_pre
299    
300    o switch between 2-level and 3-level checkpointing
301    o add ability of MNC to write local and "partial" (eg. 2D slices where
302      the full 3D field is never actually stored) arrays to NetCDF files
303      with the correct (that is, the complete multi-dimensional) set of
304      array indicies
305      - used in mom_vecinv() to write the diagFreq output
306      - tested (demonstrated) in verification/aim.5l_cs
307    o further mnc-ification
308      - add verification/lab_sea to the list with mnc setups
309      - fix undefined mnc v-names in cd_code
310      - add kpp to mnc output (both snapshot and timeave)
311    o non-hydrostatic code
312      - added horizontal viscosity parameter viscAhW for w, that replaces viscAh
313        in calc_gw.F
314      - defaults to viscAh
315      - this is useful, when I want to use viscAh=0 (e.g., only biharmonic
316        friction or Leith) in non-hydrostatic mode, as long as there is
317        no biharmonic friction and/or Leigth or equivalent for vertical velocity.
318    o pkg/cost
319      extend simple cost functions to treat time mean quantities
320      (T,U,V) via cost_accumulate_state from cost_tile
321    o multidimAdvection on CS-grid: implement the full 3 pass ; overlap needs to
322        be 2 times larger than the minimum size the advection scheme requires.
323        now get a perfect conservation of salt in advect_cs test-exp (updated)
324    o GGL90 (Gaspar's TKE mixed layer)
325      - add horizontal diffusion of TKE, requires exchanges in
326        do_fields_blocking_exchanges, horizontal diffusivity is zero by
327        default. In OPA there is no horizontal diffusion of TKE but the
328        mixing coefficients are computed from a horizontal average of TKE of
329        6 points or so. I think that diffusion has a little more physical
330        justification.
331      - clean up ggl90_calc in the hope of reducing memory usage (this hope
332        was in vain)
333      - mask tke-variable in ggl90_init
334    o fix mask Pb in multidimAdvection on CS-grid (still a small Pb with ipass)
335    o fix biharmonic diffusion on CS-grid.
336    o more obcs stuff
337      - added obcs_external_fields_load as an alternative to the EXF-pkg option
338        for reading boundary values. This routine is called from
339        obcs_prescribe_read
340      - updated obcs_check
341      - changed sponge layer relaxation parameter units for days to seconds
342      - turned off sponge layer by default
343      - changed argument list of OBCS_CALC to myTime+deltaTclock
344      - fixed about 35 bugs in obcs_external_fields_load
345    
346    checkpoint55c_post
347    o obcs stuff
348      - new runtime flags useOBCSprescribe, useOBCSbalance
349      - re-arranged obcs_calc
350      - moved exf_getobcs to obcs_prescibe_read
351        obcs_prescibe_read is called after ORLANSKI stuff
352        and independent of it (executable can contain all).
353      - updated obcs_check
354      - added exchanges for U,V,gU,gV for useOBCSprescribe=.TRUE.
355        These may be necessary only if tangential velocities are
356        prescribed at OB, not sure, needs testing.
357    o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments
358      which simplifies the calls and passes the ifc check-bounds test
359    
360    checkpoint55b_post
361    o add a 2D scalar, Z location, exchange_2 routine.
362    o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows
363      to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]
364      affects advect_cs results (for the wrong reason): update output.txt
365    o use a more standard discretization for biharmonic viscosity ;
366     (original version still available with #define MOM_VI_ORIGINAL_VISCA4 )
367      affects results of dome set-up: update output.txt
368    o fix gad_advection.F (CubedSphere part), back to version 1.23
369    o fix bug in mom_vi_del2uv.F (CubedSphere part).
370    
371    checkpoint55a_post
372    o merged code to
373      * prescribe/read time-dependent open boundaries
374        (works in conjunction with exf, cal)
375      * sponge layer code for open boundaries
376      * each boundary N/S/E/W now has its own CPP option
377        (healthy for the adjoint)
378    
379    checkpoint55
380    o up-to-date adjoint of previous breaks
381      - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix
382      - global_ocean_ebm: adjoint still needs fix (TLM ok)
383      - global_ocean.90x40x15: extended GMREDI_OPTIONS.h
384      - carbon: * remove tr1-related adjoint verification
385                * add ptracer as control variable
386    o remove all tr1-related code (ALLOW_PASSIVE_TRACER)
387      (adjoint stuff still has some tr1 'names', but all use ptracer arrays)
388    
389    checkpoint54f_post
390    o in verification/carbin/ remove experiment related to
391      ALLOW_PASSIVE_TRACER (array tr1 etc)
392      code_ad/ input_ad/ results_ad
393    
394    o add two new packages
395      - ggl90, TKE-model of Gaspar et al. (1990), Blanke+Delecluse (1993)
396        + subject to optimization (memory)
397      - opps, OPPS (ocean penetrative plume scheme) of Paluszkiewicz+Romea (1997)
398        + subject to reordering (many GOTOs in the original code)
399        + so far opps is called for every (i,j) point, and then operates in
400          the vertical; one may want to reorder the scheme in order operate in
401          horizontal slabs at the cost of (a lot of) memory, at least ten new 3D
402          fields)
403  o overhaul of IO so that we now have flags for MDSIO and/or MNC  o overhaul of IO so that we now have flags for MDSIO and/or MNC
404    - all verification tests compile and run with linux_ia32_g77    - all verification tests compile and run with linux_ia32_g77
405    - defaults are compatible with current input files--nothing    - defaults are compatible with current input files--nothing

Legend:
Removed from v.1.343  
changed lines
  Added in v.1.445

  ViewVC Help
Powered by ViewVC 1.1.22