/[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 1.390 by jmc, Sun Nov 21 22:22:31 2004 UTC revision 1.508 by heimbach, Thu Jun 30 19:55:41 2005 UTC
# Line 1  Line 1 
1  $Header$  $Header$
2    $Name$
3    
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint57j_post
8    o exf
9      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
10        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
11        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
12      * extended diagnostics output
13        - now includes all EXF variables
14        - hs, hl moved to common block
15        - separate S/R for diagnostics, called after ctrl vector is added
16        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
17        - EXFqnet contains true Qnet (i.e. includes qsw)
18      * updated verif. lab_sea, global_with_exf
19      * Rearranging hflux (exf_mapfields -> exf_getforcing)
20        to ensure that diagnostics sees a true EXFqnet
21    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
22    o diagnostics pkg: change pointers so that 1 diagnostic can be used
23      several times with different frequencies.
24    o mnc-ify the thsice package as requested by Daniel Enderton
25      - the monitor--MNC output needs work
26      - many attributes need to be added (most are currently blank)
27    o mnc-ify theaim_v23 package as requested by Daniel Enderton
28      - many attributes need to be added (most are currently blank)
29    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
30    o add Sadourny like discretization to the 4th.O vorticity advection scheme
31    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
32      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
33         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
34    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
35     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
36    
37    checkpoint57i_post
38    o Diagnostics package was changed: diagnostic allocation is now deactivated
39      by setting an empty file name in the namelist (used to be by setting 0 frequency)
40    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
41      add 1rst Order upwind vertical Shear.
42    o add a quick fix for A/B checkpointing in OFFLINE mode
43    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
44      end-run around the C/Fortran linking horror in eesup/src/timers.F
45    o added pkg/runclock: allows user to terminate run based on wall clock
46    o added non-hydrostatic scaling parameter: nh_am2
47    o pkg/my82: futile attempt to make results compiler-independent by adding
48      some "_d 0", etc. no effect.
49    o for mnc output, fill the 'T' coordinate var with myTime and create a
50      separate 'iter' variable for iteration count
51    o pkg/diagnostics:
52      add new capability: output of Global/Regional & per-level statistics ;
53      tested against monitor output (including land & thSIce) on various exp.
54    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
55    
56    checkpoint57h_done
57      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
58      data.diagnostics, data.gchem, data.ptracers) is done.
59    
60    o pkg/diagnostics: prepare for Global/Regional statistics.
61      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
62    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
63      and rename it: DIFFERENT_MULTIPLE
64    
65    checkpoint57h_post
66    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
67    o pkg/diagnostics: change output frequency, now in seconds (instead
68      of Nb of iterations). This requires to change data.diagnostics.
69    checkpoint57h_pre
70    
71    o in mnc, let the user create the output dir if both mnc_outdir_date
72      and mnc_outdir_num are false
73    o add fflags() to pkg/diagnostics which allows one to specify, on a
74      per-file basis, the file precision [default behavior is unchanged]
75    o added diagnostics to pkg/kpp, including computation of mixed layer
76      depth based on a temperature/density criterion
77    o updated verification/natl_box to test the new pkg/kpp diagnostics
78    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
79    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
80    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
81      not mnc -- this mistake was found by JMC and is now corrected
82    
83    checkpoint57g_post
84    o add Adams-Bashforth 3rd Order time stepping:
85      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
86      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
87    checkpoint57g_pre
88    
89    o make lambda[Theta,Salt]ClimRelax spatially varying
90      (default remains spatially uniform constant based on tau)
91    o added new control variables
92      * init. uVel, vVel, etanN
93      * lambda[Theta,Salt]ClimRelax
94    o separate masks used for ctrl_pack/unpack 'from write_grid' output
95      (suggested by G. Forget)
96    
97    checkpoint57f_post
98    o add parameter "baseTime" = model base time = time at iteration zero
99      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
100      account for baseTime shift
101    o move Coriolis arrays from PARAMS.h to GRID.h
102    checkpoint57f_pre
103    
104    o mnc-ifying the seaice package
105    o introduced an alternative length scale calculation for use in the limiting
106      maximum viscosity (off by default, see mom_vi_hdissip.F for details)
107    o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S
108    o added modified Leith scheme with viscosity proportional to grad(Hdiv)
109      as well as grad(vort3).  Made it compatible with both approximate form
110      for the cubed sphere and full form of these gradients.  Added flag
111      useFullLeith to select between approximate and full form.  
112    o add "d0" in getcon.F to reduce differences between compilers/platforms
113      update output.txt of exp. fizhi-gridalt-hs
114    o change port_rand funtion to allow to set the seed.
115    o fix obscure MNC bug involving conversion between reals and integers
116      - it caused no problems with certain (eg. gcc, ifc) compilers but the
117        new version is now more standards-compliant
118    o adjoint-related modifications
119      * gad_dst3_adv_?: to be able to use advscheme=30 in adjoint
120      * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
121      * mom_vi_hdissip: to be able to use Leith scheme in adjoint
122    
123    checkpoint57e_post
124    o Adding eddy stress controls a la Ferreira et al.
125    checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
126    
127    o fizhi pkg: fix AtoC and CtoA when called with same input & output array
128      update output.txt of exp. fizhi-gridalt-hs
129    o add more "Z" dimensions and associated coordinate vars to MNC
130    o pkg/exf: added twoDigitYear capability for option useExfYearlyFields
131    o parameter calendarDumps: when set, approximate months (30-31 days) and years
132      (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
133      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact calendar
134      months and years.  Requires pkg/cal.
135    o diagnostics: add pickup functionality
136      - off by default for backwards compatibility
137      - current version only uses MDSIO -- MNC will be added
138    o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
139    o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
140    
141    checkpoint57d_post
142    o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
143    o modify verification/ideal_2D_oce so that it tests the creation of mnc
144      output from the diagnostics package
145    o temporary fix in EXCH2_UV: add a 3rd call to fix the 24.tiles CS-grid set-up
146    o make genmake2 more portable by using ".$FS" instead of ".f" for more
147      of the test compilations (eg. IBM xlf on Mac OSX w/HFS filesys)
148    o add coordinate variables to the MNC output from the diagnostics package
149    o change MNC-flags default value: true when useMNC=TRUE
150    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
151      the ability (off by default) to read the grid information using MNC
152    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
153    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
154    o do snap-shot diagnostics at the middle of the time-interval (instead of
155      at the end).
156    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
157      new test for AIM with thSIce + slab-ocean
158    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
159    o move state variable diagnostics to the beginning of the time step ;
160      (note: still needs some work specially for snap-shot diagnostics)
161      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
162    
163    checkpoint57c_post
164    o Change testing option (-ieee) to get closer agreement between g77 & ifort
165    o generate new output.txt files on faulks with g77 & the new -ieee option
166    checkpoint57c_pre
167    
168    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
169      update output.txt of exp. global_ocean.90x40x15
170    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
171      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
172    o add saltFlux(+File) forcing capability with periodicExternalForcing
173    o allow to use pkg diagnostics for GM-Redi & ThSIce output
174    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
175    o improvements for the MNC output from DIAGNOSTICS:
176      - correct handling of the unlimitied dimension
177      - all dims now have associated coordinate variables
178      - variables located at U, V, and Corner ("Z") points are now written
179        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
180        *all* data points are output
181    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
182    o added pkg/seaice/seaice_monitor.F
183    o mdsio_readfield.F can now read files visible only to master MPI process.
184    o pkg/seaice: some test code for ice-modified ocean stress
185    o exf_getffields interpolation defaults to bilinear for all scalar forcing
186      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
187      spurious negative numbers for precipitation and humidity.  Will cause
188      some small numerical differences for integrations using pkg/exf/exf_interp.F.
189    o pkg/ctrl/
190      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
191        May be enabled via doPackDiag
192      *  introduce z-scaling of
193         + gradient (doZscalePack) and
194         + control (doZscaleUnpack)
195    o pkg/mdsio/
196      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
197      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
198    
199    checkpoint57b_post
200    o simplify options in diagnostics_fill arguments (remove weird combinations)
201    o fix MNC coordinate variables so that they now contain per-face index
202      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
203      general, EXCH2 grids are only aligned to a "local" coordinate system
204    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
205    o Implement instantaneous output within pkg diagnostics:
206      setting a negative frequency in data.diagnostics produces
207     "snap-shot" output (as opposed to time-average if freq > 0)
208    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
209      NOTE: change ptracer diagnostics name: use 2 characters to work with
210            more than 9 tracers. Add also diagnostics of advect & diffus flux.
211    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
212      becomes the coordinate variable for the 'T' dimension
213    o add CF-style coordinate variables to MNC
214      - just a first cut:  numbers are meaningless on the cubesphere and
215        missing along the T axis but otherwise it works!
216    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
217    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
218    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
219      this is based directly on what the model compute, so that the content of
220      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
221    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
222    o clean up build options files for SunOS, in particular
223      - remove -traditional from xmakedepend
224      - change -xarch=v9 to -xarch=native for f77
225      - restore use of make (not gmake)
226      - add CC=gcc if using g77
227    o changes per discussion of AM, JMC, & EH3 today:
228      - move redundant "grid" variables out of "state" -- in preparation of
229        creating proper CF-style coordinate variables and in recognition
230        that any/all grid variables can be easily copied (eg. w/NCO) from
231        the grid files into any of the other NetCDF files
232      - *always* output grid variables with MDSIO (this will eventually be
233        changed)
234      - output MNC grid file if useMNC is true
235    o every instance of _END_MASTER() has been found and replaced with
236      _END_MASTER( myThid ) in order to satisfy certain picky Sun
237      preprocessors
238    o re-arrange diagnostics pkg initialisation:
239     - allow each package to extend the available diagnostics list
240     - add some checking and fix small problems (multi-threaded, ...)
241     - new S/R diagnostics_fill (replace fill_diagnostics):
242       look through the short list of active diag. (instead of the long list)
243       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
244    
245    checkpoint57a_post
246    o this set of changes restores TAMC compatibility
247      tested for global_ocean.90x40x15 adjoint on trough
248      (what a pain)
249    
250    checkpoint57a_pre
251    o some modifs in tools/build_options for sunos
252    o call ctrl_pack for ctrl at end for optimcycle=0
253    
254    checkpoint57
255    o add horizontal bi-harmonic viscosity for vertical velocity
256      - new parameter viscA4W (defaults to viscA4)
257      - affects only non-hydrostatic code
258      - to be done: no-slip lateral boundary conditions
259    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
260    o implement Implicit Vertical advection for pTracers
261    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
262      (implemented also for implicit vertical diffusion & advection)
263    o OBCS: extend application of tracer open boundary conditions
264      to a strip beyond the boundary of width Olx/Oly
265    o add call monitor to TAF set of required calls (flow directives)
266      and include in natl_box_adjoint
267    o untangle a few ifdefs related to cost, ctrl, autodiff
268      untangel a few ALLOW_ECCO_OPTIMIZATION
269    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
270      (theta2, salt2 in ecco_cost_weights)
271    
272    checkpoint56c_post
273    o OBCS as control variables
274      - update ctrl_ad_diff.list, obcs_ad_diff.list
275      - remove balance of obcs controls from default
276      - fix index bug nobcs in ctrl_init
277      - fix dummy fields filen in ctrl_pack
278      - add dummy weights for obcs
279    o lsopt: comment out fort.94 output
280    o optim:
281      - remove unnecessary header files
282      - adjusted namelists
283      - add xerbla.F to Makefile
284    o exf:
285      - multiple modifications of exf_check_range
286      - unit change in exf_init_runoff from [m/year] to [m/s]
287    o mdsio:
288      - i/o-vector change debugLevel from debLevA to debLevB
289    
290    checkpoint56b_post
291    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
292      is called from DO_THE_MODEL_IO
293      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
294      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
295      - clean up PTRACERS_WRITE_TIMEAVE a little
296    o add another verification experiment that tests both the cfc-pkg and
297      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
298      reactive tendencies treated inline with regular timestepping
299    o testreport previously did a lousy job of comparing small numbers, so
300      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
301      implemented in the little c-progam tmp_cmpnum.c which is embedded in
302      testreport.
303    o ptracers_monitor: bug fix for MPI
304    
305    checkpoint56a_post
306    o GCHEM: finish reorganizating the package
307      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
308        (introduces another 3D-array for each passive tracer, but only if
309        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
310        gchemTendency is not needed because the timestep is done separately)
311      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
312      - GCHEM is now---more or less cleanly---separate from PTRACERS
313      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
314        so clear to me how that should be done in a general way.
315    o CFC: improve formatting of output in CFC_ATMOS
316    o PTRACERS:
317      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
318        that ALL experiments with ptracers enable can be checked. This makes
319        GCHEM_MONITOR obsolete.
320      - include a runtime parameter PTRACERS_monitorFreq that defaults to
321        monitorFreq
322      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
323    o add PTRACERS (PTR0[1-5]) to testreport output
324    o exf_check_range:
325      * default changed to .TRUE.
326      * will check values for niter0 if debLevA, every timestep if debLevB
327      * STOP in exf_check_range if 'out of range'
328      * range chosen generous to allow for potential extema
329      TBD: a version with stricter range
330           permitted range would be runtime parameters
331  o GMredi:  o GMredi:
332    - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;    - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
333    - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.    - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
# Line 11  o GCHEM: Line 336  o GCHEM:
336    - move call to GCHEM_FORCING_SEP, so that it is now called before    - move call to GCHEM_FORCING_SEP, so that it is now called before
337      the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP      the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
338    - introduced a useGCHEM runtime flag and applied it everywhere.    - introduced a useGCHEM runtime flag and applied it everywhere.
339      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
340        this flag is now only visible within GCHEM-pkg routines.
341      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
342        be replaced by a 3D array that is computed before thermodynamics; for
343        this, the tracer ID iTracer had to be included into the parameter list
344        of ptracers_forcing
345      - set up forward_step to call gchem_forcing, that will replace
346        gchem_forcing_int in ptracers_forcing
347      - cleaning up
348  o small cleaning of exch2: remove files that are also in eesupp/src  o small cleaning of exch2: remove files that are also in eesupp/src
349    
350  checkpoint56  checkpoint56

Legend:
Removed from v.1.390  
changed lines
  Added in v.1.508

  ViewVC Help
Powered by ViewVC 1.1.22