/[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 1.653 by heimbach, Fri Apr 28 22:54:02 2006 UTC revision 1.763 by mlosch, Tue Jan 9 13:36:19 2007 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7  o SEAICE_CGRID adjoint started  o pkg/seaice: fix a bug in the flooding algorithm: turn off the snow machine
8    (all stores seem to be sorted out, but NANs in adjoint).  o pkg/thsice: fix reading mnc-pickups
9    
10    checkpoint58t_post
11    o pkg/diagnostics: fix multi-threaded output (when singleCpuIO=F)
12    o pkg/mdsio:
13     - clean-up mdsio_readfield.F & mdsio_writefield_new.F and
14       move to new files: mdsio_read_field.F (S/R MDS_READ_FIELD) &
15       mdsio_write_field.F (S/R MDS_WRITE_FIELD);
16     - fix multi-threaded singleCpuIO option in MDS_WRITE_FIELD
17     - collect old S/R  in one file: mdsio_rw_field.F (now just a call to
18       either MDS_READ_FIELD or MDS_WRITE_FIELD )
19     - new S/R (to replace MDSWRITEMETA), which allows to write more
20       informations (variable names, time ...) to meta files.
21     - modify rdmds.m to give back the meta file content.
22    o pkg/diagnostics: change vertical interpolation to be safer, and more
23       flexible (define p-levels to interpolate to in data.diagnostics);
24      add argument to S/R DIAGNOSTICS_GET_POINTERS to catch the right
25       diagnostic pointer.
26    o pkg/seaice: more cleaning up of seaice_growth, added many comments
27    o pkg/exf: put runoff0 and runoff1 into the appropriate common block
28    o fix multi-category seaice:
29     - change cpp flag SEAICE_MULTILEVEL to more meaningful name:
30       SEAICE_MULTICATEGORY
31     - fix short wave heat flux
32    o pkg/seaice: change default (SEAICE_OPTIONS.h): use C-grid dynamics
33       and allow to use EVP solver. Change forward lab_sea: test both EVP
34       solver and LSR solver, and use C-grid dynamics (like lab_sea adjoint)
35    o Initial check-in of lab_sea adjoint
36      (very similar to natl_box_adjoint/code_seaice)
37      * used C-grid and EVP solver
38      * used KPP, GM/Redi
39      * uses inAdExact=.TRUE.
40      * gradient checks fail for both ADM and TLM
41        due to sensitive snow melt code in seaice_grwoth (look for "JZ")
42        f.d. gradients actually seem more problematic than ADM, TLM gradients;
43        issue is related to forward mismatch between g77 an ifort
44    o pkg/seaice: overhaul of thermodynamics
45     - growth.F and groatb.F are replaced by new routine seaice_growth.F
46     - budget.F is replaced by two new routines seaice_budget_ocean/ice.F
47     - move a few global fields out of SEAICE.h into seaice_growth.F and
48       make them 2D (FICE/QNETO/ ...)
49     - remove FO (it is the same as QNETO)
50     - introduce a few local fields to avoid modifying external fields such
51       as atemp, etc.
52    
53    checkpoint58s_post
54    o pkg/exf: moved exf_init_runoff.F to exf_init.F and exf_set_gen.F
55      changed exf_set_gen.F so that
56        genperiod=0 means input file is one time-constant field and
57        genperiod=-12 means input file contains 12 monthly means
58    o CG2D: use pre-computed solver main-diagonal (stored in common block);
59      this affects truncation error ; generate new output file for exp. which
60      fails: exp4(12d), fizhi-cs-aqualev20(12d), front_relax(10d),
61        global_ocean.90x40x15(10d), global_ocean.cs32x15(10d).thsice(11d).viscA4(10d),
62        ideal_2D_oce(10d), internal_wave(09d), isomip.htd(11d), matrix_example(07d),
63        MLAdjust(4x11d,12d), natl_box(11d), rotating_tank(12d),
64        tutorial_global_oce_in_p(10d), tutorial_plume_on_slope(11d),
65        vermix(12d).ggl90(12d).my82(11d).opps(12d).pp81(11d)
66    o start implementation of deep-atmosphere and anelastic formulation
67    o verification: remove 2nd copy of input files and use script "prepare_run"
68      to make a symbolic link to the 1rst copy (reduce downloaded size by ~81.M)
69    o mom_common/vecinv/fluxform: fix a few initialisation isssues
70    o profiles: fix for multithreaded case
71    
72    o diagnostics: rename few diags:
73      s/'PRESSURE'/'RCENTER '/g
74      s/'TICE    '/'oceFreez'/g
75      s/'TAUX    '/'oceTAUX '/g
76      s/'TAUY    '/'oceTAUY '/g
77      s/'SWFLUX  '/'oceQsw  '/g
78      s/DIFx/DFxE/g
79      s/DIFy/DFyE/g
80      and add few ocean-forcing diagnostics:
81      atmPload, sIceLoad, oceQnet, oceFWflx, oceSflux, surForcT & surForcS
82    o modifications to pkg/seaice/growth.F and budget.F, which change results of
83      lab_sea experiment: HSNOW was sometimes treated as effective and sometimes
84      as actual snow thickness.  It now refers everywhere to effective snow
85      thickness, meaning that for non-zero AREA, actual thickness is HEFF/AREA.
86    
87    checkpoint58r_post
88    o modifications to pkg/seaice/growth.F, which change results of
89      lab_sea experiment: fixes pertain to melting snow over open water, to
90      masking EVAP under sea ice, and to using the correct AREA variable for
91      computations of EVAP, PRECIP, HSNOW, and GHEFF
92    o add ability to read bathy, salt, and theta using MNC (off by def)
93    o add flooding algorithm and advection of HSNOW for pkg/seaice;
94      both are turned off by default and do no change any results
95    o seaice advection with pkg/thsice: a step toward the use of non-linear
96      advection scheme, but #ifdef or commented out for now (requires more EXCH).
97    o use standard version of PTRACERS_INI_VARIA in tutorial_tracer_adjsens
98      (identical results) and the standard version of EXTERNAL_FIELDS_LOAD
99      in natl_box (affects results @ truncation level: update output.txt)
100    o multi-threading and IO:
101      - replace some call to MDSIO S/R by the corresponding READ/WRITE_FLD S/R.
102      - remove most of BEGIN_MASTER/ END_MASTER around READ/WRITE_FLD S/R calls
103        (needed to work with SingleCpuIO): tested in all verif. exp.
104    o GAD: use simpler DST3 formulation as default (old version left within #ifdef)
105      affects the results (but none of the verification test uses this scheme).
106    o Adding some pkg/diagnostics capability to pkg/seaice
107      (will certainly be subject to changes)
108    o ctrl: adding new control variables:
109      lwflux, lwdown, evap, snowprecip, apressure, runoff
110    
111    checkpoint58q_post
112    o added CPP_EEOPTIONS.h flag DISABLE_MPI_READY_TO_RECEIVE.  Speeds up
113      1/6-deg Southern Ocean configuration by 8% on IBM Datastar and
114      high_res_cube configuration by 4% on Columbia.
115    o clean-up multi-threaded problems (reported by debugger tcheck on ACES);
116      add (in global_with_exf/code) a version of EXF_INTERP_READ without
117      dynamical allocation (seems to work in multi-threaded).
118    o new function "MASTER_CPU_IO" (=T if master thread & master CPU, if using
119      single CPU io) so that TAF does not have to see EESUPPORT.h
120    o pkg/seaice: implement sea-ice loading (when using RealFreshWaterFlux)
121    
122    checkpoint58p_post
123    o obcs: stop if obcs is used with useCDscheme = .true.
124    o shelfice:
125     - fix a sign error so that no slip at shelfice interface works
126     - remove stop for combination non-hydrostatic code and shelfice. That does
127       not mean, that the results are correct, but at least they are numerically
128       stable
129    o diagnoctics: modify UVELPHI and VVELPHI to include hfac (i.e. mass-weighted)
130    o added adjoint exch routined for all exch*3d* routines
131      and updated flow directives
132    
133    checkpoint58o_post
134    o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ;
135      remove old subroutines (_XY_ & _XYZ_); update the adjoint version.
136    o change controling S/R for writing pickup file (new S/R do_write_pickup)
137      and clean-up reading/writing of pickup files.
138    o fix local version of read/write pickup (NH part) in rotating_tank/code
139    o simplify EXCH interface:
140     - change _XYZ_ interface to _3D_ subroutine (with 3rd dim in argument list)
141     - not often used EXCH S/R (exch_z, exch_uv_agrid): keep only the _3D_ version
142    o added the regrid package
143    o shelfice:
144     - add a simple boundary layer scheme to reduce noise
145     - fix the indexing in shelfice_u/v_drag so that there will be actually drag
146    
147    checkpoint58n_post
148    o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to
149       local variable (not in common block).
150    o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass.
151      - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more);
152      - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls
153        to work with SingleCpuIO.
154    o add "_d 0" to real constant of pkg/cfc subroutines ;
155       update exp. cfc_exemple & tutorial_cfc_offline output files.
156    o multi-threading and IO:
157      - all threads call READ_FLD S/R (needed if using SingleCpuIO):
158        (no BEGIN_MASTER/ END_MASTER around the call, but inside MDSIO S/R.
159      - barrier before and after reading.
160      - stop if other than master is calling MDS_WRITELOCAL (if #undef IO_THREAD_SAFE)
161      - avoid using MDS_WRITELOCAL for LAND pkg output.
162      - new S/R AIM_WRITE_PHYS (replaces AIM_WRITE_LOCAL) to write AIM physics
163        common-block variables ; Allows multi-threading with master-thread IO.
164    o change default MAX_NO_THREADS from 32 to 4 ;
165      and stop cleanly when MAX_NO_THREADS is too small.
166    o add S/R BAR_CHECK to check multi-threaded barrier synchronization
167    
168    checkpoint58m_post
169    o add a Non-Hydroatatic test (with 3-D Coriolis, NHMTerms, biharmonic Visc.
170       and side-drag) on CS-grid : global_ocean.cs32x15.viscA4
171    o make "tutorial_global_oce_latlon" from standard "global_ocean.90x40x15" exp.
172       keep global_ocean.90x40x15 (for AD testing) with former secondary test
173       (".qshyd") as the main test (mv output.qshyd.txt to output.txt)
174    o CVS modules: update MITgcm_verif_basic; remove MITgcm_verif_ocean & _verif_atmos;
175        add MITgcm_tutorials (= code + all the tutorials)
176    o ecco, option to compute cost for total ssh (mean+anom)
177    o consistent with addition of ptracer and ssh in pkg/profiles
178    o profiles: adding ptracer and ssh
179    o testreport: change multi-test output-file name
180      (from output.txt.{name} to output.{name}.txt)
181    o profiles: now ok for mutli-tiles case
182    o seaice: add 4 parameters for different advection schemes for area,
183      (effective) seaice thickness, enthalphy, and snow height. Their default
184      is the standard parameter SEAICEadvScheme
185    o calc_gw:
186     - add cosFacU in zonal viscous flux (harmonic.visc.).
187     - put back side-drag (call new S/R MOM_W_SIDEDRAG) and output.txt.
188       of tutorial_plume_on_slope.
189    o obcs_calc.F : fix index Pb in OBSeta & OBNeta (Thanks to Gianmaria).
190    o calc_gw: true flux-form, account for horizontal grid spacing.
191      update rotating_tank results, but not plume_on_slope (affected at
192      truncation level, 11 digits).
193    
194    checkpoint58l_post
195    o calc_gw:
196     - take bi,bj loops outside calc_gw to fix Pb with local array KappaRU,V
197     - remove side-drag for now (need to fix it); update plume_on_slope results.
198     - fix for partial-cell & non-uniform dz; update plume_on_slope results.
199    o commit code to make SST/SSS weights spatially variable
200      (based on either variable in-situ or variable initial T/S weights)
201    o pkg/ecco:
202      * commit code to relax deviations of xx_theta, xx_salt to 5*sigma,
203        now based on horizontally varying weights wthetaLev, wsaltLev
204      * cost_averagesflags now returns year indices in addition to day, month
205      * sflux balance is performed on annual basis
206        (sflxumm, sfluxmm2, bal_sfluxmm)
207      * for SSH anomaly, separate more cleanly contrib from T/P, ERS, GFO,
208        including separate counting and multipliers
209    o pkg/rbcs
210      * add all necessary infrastructure for pkg/rbcs levN adjoint checkpointing
211    
212    checkpoint58k_post
213    o testreport:
214     - always build in dir. "build" (if not there, mkdir build instead of building
215       & running in input)
216     - run in dir run (if it exists), in build otherwise.
217     - call prepare_run (if input/prepare_run exists)
218     - run multi-threaded test (with new option: "-mth") if file input/eedata.mth exists.
219    o pkg/exf modifications to interpolation and rotation routines for more
220       reasonable treatment of North Pole singularity: for tracers North Pole
221       value is set to northernmost zonal-mean value, for zonal velocity it is
222       set to zero, and for meridional velocity it is set to northernmost value.
223    o pkg/exf/exf_check_range.F
224     - add tile index to diagnostics and move stop statement to the very
225       end of the routine.
226    o pkg/diagnostics: (diagnostics_main_init.F)
227      define title of isomorphic variables according to the current config.
228    o pkg/thsice with pkg/seaice dynamics:
229    - fix domain of computation (interior only, required for exf) and do exchanges
230    - seaice-dynamics forcing: add atmospheric and seaice loading to SSH gradient
231    o towards a standard way of dealing with multi-threading in MONITOR
232      and ${PKG}_MONITOR (all except ptracers_monitor) subroutines.
233    o Pass variable viscosities (vertical and horizontal, e.g., KPP or Leith)
234       to W momentum equation in nonhydrostatic and quasihydrostatic runs.  
235    o make exf_monitor & seaice_monitor independant of the main (dynamics) monitor.
236    o pkg/seaice: fix SEAICEuseEVPpickup parameter (put it in a commom block)
237    o generic_advdiff: DST advection S/R : use local copy of velocity to compute CFL
238       (problems ? with gradient check in bottom_ctrl_5x5 adjoint test)
239    o tracer advection:
240     - clean-up and simplify calc_common_factors.F
241     - make a local copy of velocity and pass it (as u,v,r_Trans) to DST tracer
242       advection subroutine (but still not used within DST advection S/R)
243    o rename pkg aim_ocn_coupler to atm_ocn_coupler (later on, will be used without aim)
244    
245    checkpoint58j_post
246    o new driver S/R: LOAD_FIELDS_DRIVER to load external forcing fields
247      from file (collects calls previously in FORWARD_STEP)
248    o move call to SEAICE_MODEL from FORWARD_STEP to DO_OCEANIC_PHYS
249    o adjoint store dir. adjusted accordingly
250    o genmake2
251      replace target "ad_taf" by $(EXE_AD) ; add $(EXE_AD) to the make CLEAN list.
252    
253    checkpoint58i_post
254    o pkg/seaice: add parameter that allows to scale/turn off effect of seaice
255      on wind stress (SEAICEstressFactor defaults to 1.)
256    o Total number of Timers is finite (<=40): comment out 2 non-essential one
257      in the_main_loop.F to avoid Pb (e.g., when running fizhi test)
258    o vector_invariant: fix highOrderVorticity(=4.th.Order) advection
259      on CS-grid: no longer loosing mass.
260    o exf & curvilinear-grid: no longer modify longitude xC & xG.
261    o pkg/ggl90: fix sloppy output and fix a bug
262    o pkg/seaice: added SEAICEuseEVPpickup parameter
263      - Set to false in order to start EVP solver with
264        non-EVP pickup files when using SEAICEuseEVP
265      - fix sign error in diffusion in seaice_calc_rhs
266    
267    checkpoint58h_post
268    * Modifications for bottom topography control
269      o replace hFacC by _hFacC at various places
270      o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL
271      o add non-self-adjoint cg2d_nsa
272      o update autodiff support routines
273      o re-initialise hfac after ctrl_depth_ini
274      o works for 5x5 box, doesnt work for global_ocean.90x40x15
275    * Adding verification for 5x5 box (4-layer) bottom topography control
276    
277    checkpoint58g_post
278    o pkg/diagnostics: implement "periodic averaging diagnostics" (e.g.,
279       used for mean seasonal cycle, mean diurnal cycle); add an example
280       in verification/global_ocean.cs32x15/input.thsice/data.diagnostics
281    o pkg/ggl90:
282      - add parameter (minimum surface kinetic energy)
283      - fix bug (avoiding division by zero)
284    o couple pkg/thsice to pkg/seaice:
285      - modify advection in seaice to accomodate new scalar fields to be advected
286      - only muliDimAdection scheme work with seaice/thsice
287      - mapping of thsice-variables to seaice-variables, back and forth
288      - does not break the verification experiments, but does not give the
289        desired results either
290    o pkg/seaice
291      - make (default) second order advection a bit less confusing?
292    
293    checkpoint58f_post
294    o couple pkg/thsice and pkg/exf (as a preparation for coupling pkg/thsice
295      to pkg/seaice):
296      - new routines thsice_map_exf and thsice_get_exf provide the interface
297      - add an additional formal parameter to thsice_solve4temp
298    o pkg/exf:
299      - add new fields wspeed, snowprecip (to be able to couple to thsice)
300      - correct Stefan-Boltzmann constant
301      - new parameter for longwave surface emittance
302      - separate some stuff from exf_bulkformulae into new routines  
303        exf_radiation, exf_wind
304      - add new parameters and constants: longwave emissivity for ocean, ice
305        and snow, evaporation parameters over ice
306      - decouple wind/stress computation from ALLOW_BULKFORMULA: always compute
307        either wind from stress or stress from wind
308    o pkg/thSIce:
309    - split thsice_step_fwd.F in 2 S/R: thsice_step_temp.F & thsice_step_fwd.F
310    - put i,j loops inside S/R: THSICE_ALBEDO, THSICE_SOLVE4TEMP, THSICE_EXTEND
311       and THSICE_CALC_THICKN
312    - for now, call to THSICE_GET_BULKF remains inside i,j loops.
313    - add CPP option: ALLOW_DBUG_THSICE and header file THSICE_DEBUG.h
314      to make debugging easier.
315    - affects results (@ truncation level) of global_ocean.cs32x15.thsice: update output
316    o pkg/bulk_force:
317      - clean-up comments and parameters ;
318      - add new Bulk-Formulae from Large and Yeager, 2004, NCAR/TN-460+STR ;
319    o fix bug in aim+thsice albedo: snow & ice thickness arguments were switched;
320      generate new output for test-experiment: aim.5l_cs.thSI
321    o results_ad : rename "output.txt_adm" to "output_adm.txt" and change
322      testreport accordingly
323    
324    checkpoint58e_post
325    o SEAICE_CGRID adjoint done
326    o R_STAR adjoint implemented.
327      * Seems to just work (based on global_ocean.90x40x15/code_ad_nlfs/ )
328      * need to sort out init. of h0facc, etc.
329    o Make pkg/profile fully independent of ecco,cost, etc. stuff
330      to be able to use it in pure forward.
331    
332  checkpoint58d_post  checkpoint58d_post
333  o upgrade simple test-experiment to tutorial example:  o upgrade simple test-experiment to tutorial example:

Legend:
Removed from v.1.653  
changed lines
  Added in v.1.763

  ViewVC Help
Powered by ViewVC 1.1.22