/[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 1.190 by edhill, Tue Oct 21 15:29:20 2003 UTC revision 1.300 by heimbach, Fri May 21 21:48:53 2004 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint53c_post
7    o new version of coupler for AIM+thSIce and Ocean models
8     - new fields (SSS,h_MixLayer ...) are exchanged through the coupler
9     - land: change Evaporation of snow
10     - aim with thSIce: fix bug in snow-precip.
11    o changes to calc_gw.F
12     - bug fix for w^2 term near the bottom boundary
13     - (hopefully) improve the lateral slip boundary condtions for use with
14        partial/looped cells
15      - because the bug fix changes two verification experiments anyway (exp5
16        and plume on slope), change the lateral boundary condition from half slip
17        to the value of no_slip_sides
18    o ebm package wasnt quite up to the parallel task. Fixed that.
19    o Adjoint of EBM package + verification
20      * TLM OK
21      * ADM not sufficient accuracy yet (needs further testing)
22    
23    checkpoint53b_post
24    o Commiting new energy balance model to repository
25      * package is pkg/ebm
26      * verif. is verification/global_ocean_ebm
27      * references are in ebm_driver.F
28    C      * X. Wang, P. Stone and J. Marotzke, 1999:
29    C        Global thermohaline circulation. Part I:
30    C        Sensitivity to atmospheric moisture transport.
31    C        J. Climate 12(1), 71-82
32    C      * X. Wang, P. Stone and J. Marotzke, 1999:
33    C        Global thermohaline circulation. Part II:
34    C        Sensitivity with interactive transport.
35    C        J. Climate 12(1), 83-91
36    C      * M. Nakamura, P. Stone and J. Marotzke, 1994:
37    C        Destabilization of the thermohaline circulation
38    C        by atmospheric eddy transports.
39    C        J. Climate 7(12), 1870-1882
40    o Will need long integration testing.
41    checkpoint53b_pre
42    
43    o created pkg/mom_common in preparation for variable viscosity code
44    o renamed and split ini_mnc_io
45    o pkg/land: only liquid water can diffuse or run-off
46    o AIM using land: soil wetness availability account for snow
47    o added printMapIncludesZeros to EEPARMS namelist
48    
49    checkpoint53a_post
50    o restore TAMC compatiility for exf_constants.h
51      (no usage of _d in .h)
52    o Additional storing in KPP in an attempt to fix
53      TAMC problem with adjoint of KPP code.
54      (no success...)
55      Identical code works fine with TAF.
56    o Fixed verification/natl_box_adjoint experiments.
57      Initial conditions for Experiments 4 and 5 are now
58      set to "SEAICE_initialHEFF=0", which is more reasonable,
59      and hence gives results closer to that of Experiment 2.
60      Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again.
61    
62    checkpoint53
63    o stable checkpoint with up to date adjoint
64      TLM tests only run for 1st grdchk at the moment. Its unclear if
65      this is a code problem or a problem with resetting code for g_
66      variables that is being autogenerated wrong.
67      Otherwise:
68       o code is testing well on Linux (P4 and AMD), SGI Alitix and Irix.
69       o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ)
70         are both still in chaos following their security messes.
71    
72    checkpoint52n_post
73    o various build (mostly genmake2) changes including:
74      - ability to build/run more easily within Cygwin and MacOS X
75      - more complicated Makefiles with a stronger dependence on Gnu Make
76    o pkg/seaice modifications
77      - added SEAICE_deltaTtherm and SEAICE_deltaTdyn in order to reduce cost
78        of pkg/seaice.  For time being, SEAICE_deltaTtherm = deltaTtracer
79        and SEAICE_deltaTdyn must be integer multiple of SEAICE_deltaTtherm
80      - changed proxy for geostrophic velocity and updated
81        verification/lab_sea/results/* accordingly
82      - removed ADI dynamic solver from pkg/seaice
83      - replaced all occurrences of 1/CSTICE or 1/CSUICE
84        they caused a segmentation fault under certain circumstances
85      - removed unused field WATR
86    o bug fix in exf-package:
87      -  u/vwind are defined at tracer/pressure points. The values of u/vwindmask
88         now reflect that.
89    o small fixes in the cal-package:
90      - set reference date to first of January for the 'model'-calendar
91      - failing of cal_CheckDate in cal_FullDate now actually results in a
92        warning
93    o small modifications in exf-package to increase flexibility:
94      - change climtempfreeze from a constant to a runtime parameter that
95        is specified in data.exf_clim (default = -1.9)
96      - introduce runtime parameter windstressmax (default = 2.0) that is
97        specified in data.exf
98    o fix in pkg/thsice:
99      - update Evap (Tsf changes) to be consistent with Latent heat flux
100      - maintain snow precipitation unchanged (even if Tsf >=0).
101     both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice
102    
103    checkpoint52m_post
104    o commented out call to cal_GetMonthsRec in swfrac.F and added some comments;
105      this does not change any of the results, because myIter=0 in swfrac always
106      lead to jwtype=2 (the default anyway), but the call makes little sense
107      as a default
108    o no SHORTWAVE HEATING lost at the bottom; affects lab_sea output; updated
109    o re-work pkg/thsice interface with ocean & bulk_force pkg to allow
110      atmospheric model (AIM) to use it ; add a "slab ocean" component.
111    o pkg/aim_v23 : add interface to call thermodynamic sea-ice (thsice)
112    o update global_ocean.cs32x15/output (.thsice) after changes in pkg/thsice
113    o extending useSingleCpuIO option to work with new exch2 I/O format
114      - old-style, missing-tile I/O is still accessible by defining CPP
115        option MISSING_TILE_IO in pkg/mdsio/MDSIO_OPTIONS.h
116    o monitor package can write to NetCDF files and/or STDOUT
117    o fix re-definition bug in MNC_GRID_INIT_ALL()
118    o doc/api_reference added
119      - a framework for building an API Reference Manual using all
120        the "protex" comments embedded in the code
121      - see pkg/generic_advdiff, pkg/mnc for examples
122    o MNC:
123      - make myThid the last argument for all subroutines
124      - new default for the grid files: NO halos
125      - add useMNC and other run-time flags
126      - separate per-file-group handling of the unlimited dimension
127      - early initialization of MNC w/ flags read at the eeboot stage
128        and lookup tables set in initialize_fixed
129      - write all MNC output to a freshly-created directory
130    o thermodynamics sea-ice (thsice) is now tested with testreport.
131    o test exp. advect_cs: use the standard cs32 grid ; update output.
132    o Added functionality to grdchk:
133      pick global i,j,k position (or nearest wet) where to perform check.
134    
135    checkpoint52l_post
136    o new land formulation:
137      a) use ground enthalpy as prognostic variable to ensure exact
138         energy conservation.
139      b) account for water temperature and for latent heat of freezing
140         in all processes (rain, run-off, ground storage)
141      c) compute surface and ground temperature implicitly.
142    o aim_v23 modification for new land model:
143      a) Treat separately land / ocean / sea-ice surface fluxes
144         to allow implicit computation of land & sea-ice surface temp.
145      b) add snow precipitation.
146    checkpoint52l_pre
147    
148    o fix problem (when 1 tile is empty) in min/max monitor.
149    o fix bug in timeAve (u,vZetatave in common block)
150    o no restoring terms under ice for pkg/seaice
151    o moved SEAICE_DO_DIAGS to S/R do_the_model_io
152    o bug fix for pkg/seaice pickups
153    o change MNC call locations and add coordinate attributes
154    o mask vorticity at the corner ; affects global_ocean.cs output
155    o fix ini_curvilinear_grid ; test CS experiments with mpi
156    o aim.5l_cs: modify sea-ice fraction input file ; update output
157    o exf: Adding simple range check routine for exf fields after read
158    
159    checkpoint52k_post
160    o removed top-level directory "diags"
161      - we migrated these functions to pkg/timeave a long time ago
162    o fixed bug introduced in pkg/monitor
163    o accuracy ctrlprec = 32 insuffient for gradient checks using
164      averaged fields (I/O via cost_averages)
165      -> use ctrl.h in active_file*.F to control I/O precision.
166    o paramter list of CALL ADTHE_MAIN_LOOP
167    o added initial do_the_model_io to ecco
168    o set all ...Freq to zero after cost_final
169      taveFreq, dumpFreq, pChkptFreq
170    o MAIN and ECCO differentiability restored
171    
172    checkpoint52j_post
173    o fix nchklev in tamc.h for global_ocean...
174    o Bringing flow and store directives up-to-date
175    o Really weird thing!
176      call do_the_model_io from the_main_loop with parameters
177      starttime, niter0, instead of mytime, myiter, screws up the adjoint:
178      TAF places a faulty re-call of initialise_varia
179      after cost_final call which should not be there!
180    checkpoint52j_pre
181    
182    o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and
183      error messages
184    o fix errorMessageUnit problem. remove old version of mdsio from eesup/src
185    o modified pkg/mdsio/mdsio_readfield.F -- commented out diskspace-eating
186      debug output
187    o modfied mdsio_writefield.F to handle non-global files under exch2
188    o update AIM Cubed-Sphere exp (aim.5l_cs):
189      use land, p*, and Franco.M forcing fields with fractional land-sea mask.
190    o update AIM Equatorial Channel exp:
191      use standard aim_v23 pkg and change the SST fields to be more realistic.
192    o globalFile now works with exch2
193    o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and
194      mon_vort3.F to make exch2 friendly with >1 tile per cube face
195    o limit timeave output for hi-res integrations
196    
197    checkpoint52i_post
198    o removed CPP_EEOPTIONS.h from verification/*/code
199    o updated the tiling for global_ocean_pressure
200    checkpoint52i_pre
201    
202    o update aim.5l_LatLon using the standard aim_v23 pkg (instead of
203      the old pkg/aim).
204    
205    checkpoint52h_pre
206    o shortened offending lines in exch2_send_rx?.template
207    o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator
208    o genmake2: add build & execute test for NetCDF code
209    o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed
210      old grid files, moved CPP_EEMACROS.h to pkg/exch2
211    o added useSingleCPUIO flag to monitor.F and mon_out.F
212    o added temporary hack for sea-ice dynamics on the cube:
213      metric terms are ignored and it is assumed that
214      there is no sea-ice on cube faces 1, 2, 4, and 5.
215    
216    checkpoint52f_post
217    o added exch2 cube routines to pkg/exch2
218    o modified hs94.cs-32x32x5 to use it
219    o added new grid files to hs94.cs-32x32x5
220    checkpoint52f_pre
221    
222    checkpoint52e_post
223    o first attempt to solve vertical advection (momemtum & T,S) Implicitly
224      for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom)
225    o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F)
226      to work with implicit vertical advection and AB ;
227    o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme.
228    o update output (gad_calc_rhs.F changes affect truncation error) of exp:
229     front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box
230    checkpoint52e_pre
231    
232    o fix bug in impldiff when Nr=1 or Nr=2.
233    o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt
234    o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test.
235    o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2
236      ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure
237    o added exf_offset_atemp for Celsius to Kelvin conversion of atemp
238    o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
239    o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
240    
241    checkpoint52d_post
242    o re-tiled many expts to allow comparison in multi-processor mode
243      - updated output accordingly
244      - changed hs94.128x64x5 to use intial T from file rather than use the
245        random number generator
246    o add infrastructure in model routines for fizhi and gridalt packages
247    o change global_ocean.cs32x15 because of Pb with GM on CS-grid.
248    o changes to permit hi-res, cubed-sphere, configuration
249      - added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F
250      - added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F
251      - added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation
252        of surface winds for the cube
253      (A verification experiment, based on global_ocean.cs32x15, but with
254       pkg/seaice turned on and with on-the-fly interpolation from the NCEP
255       Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice,
256       complete with example surface forcing files and matlab scripts to look
257       at the output and compare it with that of global_ocean.cs32x15.)
258    o packages pickup: $PKG_write_pickup called from packages_write_pickup ;
259       but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code
260       to conform to the common rule.
261    o check-in the first version of the coupler + interfaces for multi-components
262       set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI.
263       - imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD).
264       - atmosphere: use pkg aim_v23 ; no sea-ice for now.
265       - ocean and atmos. share the same horizontal grid (no interpolation).
266       - exchanges between component and coupler is done in forward_step
267    o new verification experiment, cpl_aim+ocn:
268       coupled ocean - AIM atmosphere on cs32 grid.
269    
270    checkpoint52d_pre
271    o surface flux time-av diagnostic modified for NLFS & RealFreshWater
272    o add call to AIM pendant S/R in external_forcing & external_fields_load.F
273    
274    checkpoint52c_post
275    o Fixing OPTIONS files for use of exf:
276      - ALLOW_ECCO not needed
277      - ECCO_CPPOPTIONS.h should not be included from
278        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
279        as has been the case in the past
280      - All cal/exf related options are currently set in
281        single header file. Should remain so until we
282        agree on a consistent new policy.
283    o Removed all CPP options for cal package.
284      cal has no more CPP options.
285    o modified STOREs in GAD_ADVECTION
286    o corrected key comp. for passkey
287    
288    checkpoint52b_post
289    o new version: "thsice" of thermodynamic sea-ice pkg:
290     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
291     - modify fluxes but do not change theta directly;
292     - light cleaning of bulk_force pkg (still needed with thsice).
293     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
294       + output_thsice.txt to test thsice & bulk_force pkgs.
295    o put back grid & coriolis monitor output.
296    checkpoint52b_pre
297    
298    o call "do_the_model_io" at the beginning (=> dump initial state)
299    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
300    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
301      (need info on NUMBER_OF_PTRACERS)
302    o missing PTRACERS headers in some routines
303    o default tamc.h in pkg/autodiff supposed to crash
304      to ensure proper customization
305    
306    checkpoint52a_post
307    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
308      - moved surfaceTendencyTice from pkg/seaice to main code
309      - subroutine FREEZE_SURFACE now limits only surface temperature
310        and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
311        => new output.txt for global_ocean.cs32x15 & global_with_exf
312      - keep the old version of FREEZE for backward compatibility;
313        global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
314      - corresponding modifs for TAF directives
315    o added surface flux output variables to TIMEAVE_STATVARS
316    o time-averaged output for pkg/ptracers
317    o fix problem with ECCO-related divided adjoint
318      snapshot file was missing some ad-variables,
319      but no warning issued by TAF
320    
321    checkpoint52a_pre
322    o some bug fixes for #undef REAL4_IS_SLOW
323    
324    checkpoint52 = ecco_c52_e35
325    o after testing adjoints of checkpoint51u_post
326    
327    checkpoint51u_post
328    o this is the post-merge tag of the ecco-branch
329      (needs another clean checkout and re-testing)
330    o various natl_box_adjoint configs and results
331      but no input fields
332    o obcs adjoint not yet merged!
333    o adding ECCO global 1x1 and 2x2 degree configs
334    o updated/extended some store directives for seaice
335    o pkg/ecco now containes ecco-specific part of cost function
336    o top level routines the_main_loop, forward_step
337      supersede those in model/src/
338      previous input data.cost now in data.ecco
339      (new namelist ecco_cost_nml)
340    o in ctrl/ cleaned some cross-dependencies and updated CPP options
341    
342    checkpoint51t_post
343    o this is the pre-merge tag of the ecco-branch
344    
345    checkpoint51s_post
346    o cleanup: removed various obsolete #define-s
347    o pkg/grdchk
348      - renamed 'ph-grd 3' to 'grad-res'
349      - merged from ecco-branch
350        (remaining bug fixes for obcs gradient checks)
351      - additional high-precision output for testreport
352        (grep for 'precision_grdchk_result')
353    
354    checkpoint51r_post
355    o cleaned up or removed CPP_OPTIONS.h files
356    o updated results for some of the tests to reflect the new
357      optfiles (-ieee: -O0 instead of -O3)
358    
359    checkpoint51q_post
360    o cd_code:
361      - moved cd_scheme.F -> cd_code_scheme.F
362      - separate read_checkpoint from cd_code_ini_vars.F
363      - separated cd_code part from write_checkpoint
364      - updated AD_SOURCE, generated .flow
365      - added CD_CODE_VARS.h to the_main_loop
366      - Moving cd_code specific store dir.s to pkg/cd_code
367    o ctrl package totally restructured
368      - pack/unpack now optional and decoupled from
369        xx_/adxx_ I/O
370      - ctrl_pack/unpack cleaned
371        (new routines ctrl_init_ctrlvar.F, pkg/ctrl/ctrl_init_wet.F)
372      - confined inclusion of AD_CONFIG.h to where necessary.
373    o genmake2: changed AD dependencies from SRCFILES to AD_FILES
374    
375    checkpoint51p_post
376    o create initial cd_code package
377      - WARNING: the initialization of fields within packages
378        is broken because INI_FIELDS (where READ_CHECKPOINT is
379        called) is called *before* PACKAGES_INIT_VARIABLES.
380        This seems to be backwards since
381        1) its important to initially zero the entire field including
382           the "halo" region
383        2) zeroing needs to be done *before* reading pickup info
384           and the pickup call might or might not happen in any
385           particular run
386      - this needs an overhaul for R2
387    o cleanup verification/*/code/GMREDI_OPTIONS.h
388    o cleanup testreport
389    
390    checkpoint51o_post
391    o bringing AD-related verif's up to date with genmake2
392      - carbon/
393      - global_ocean.90x40x15/
394      - hs.94.1x64x5/
395      - (front_relax/ )
396    o (more) consistent directory structure for AD-related verif.'s
397    o cleaning ALLOW_GRADIENT_CHECK -> ALLOW_GRDCHK
398    o cleaning some ALLOW_TANGENTLINEAR_RUN -> ALLOW_AUTODIFF
399    o bug fix in find_alpha.F for MDJWF:
400      - modif. to alpha = 1/D*( dN/dT - rho*dD/Dt) to account for
401        change rho -> rho-rhoConst
402      - replace call find_rho to find_rhonum
403    o initialisation of rFlx extended to full array (required by TAF)
404      and shifted to thermodynamics
405    o removed PTRACERS.h in ptracers routine
406    o added surfacetendencyPtr to S/R parameter list pracers_forcing
407    o Correcting initialisations for fVerU, fVerV.
408    o helping TAF to recognize dependency on kUp for
409      fVerU, fVerV
410    o Replacing delZ by delR in pkg/ctrl/
411    checkpoint51o_pre
412    
413    o undid all of cp51 pending some cleanups and discussion
414    o added the [#include "AD_CONFIG.h"] statement to all files that need
415       it for adjoint/tl #defines
416     o re-worked the build logic in genmake2 to support AD_CONFIG.h
417     o removed tools/genmake since it no longer works
418    
419    checkpoint51n_post
420    o modifications to make FREEZE flux visible to pkg/kpp
421      - moved surfaceTendencyTice from pkg/seaice to main code
422      - FREEZE & EXTERNAL_FORCING_SURF moved to FORWARD_STEP
423      - subroutine FREEZE now limits only surface temperature
424        (this means new output.txt for global_ocean.90x40x15,
425         global_ocean.cs32x15, and global_with_exf)
426    o added surface flux output variables to TIMEAVE_STATVARS
427    
428    checkpoint51n_pre
429    o added "#undef ALLOW_USE_MPI" support to eesupp/src/gather_2d.F
430    o added [#include "AD_CONFIG.h"] to all files that use the following
431      defines:
432      - ALLOW_ADJOINT_RUN
433      - ALLOW_TANGENTLINEAR_RUN
434      - ALLOW_ECCO_OPTIMIZATION
435    
436    checkpoint51m_post
437  o incorporating changes to get TAMC/TAF working in genmake2  o incorporating changes to get TAMC/TAF working in genmake2
438    - added new TAMC/TAF targets to the Makefile    - added new TAMC/TAF targets to the Makefile
439    - various cleanups related to package handling    - various cleanups related to package handling
440      - these changes should have no impact on the forward model
441    
442  checkpoint51l_post  checkpoint51l_post
443  o changes to pkg/cal and pkg/exf that allow and speed-up long integrations  o changes to pkg/cal and pkg/exf that allow and speed-up long integrations

Legend:
Removed from v.1.190  
changed lines
  Added in v.1.300

  ViewVC Help
Powered by ViewVC 1.1.22