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revision 1.390 by jmc, Sun Nov 21 22:22:31 2004 UTC revision 1.461 by heimbach, Mon Feb 28 17:47:35 2005 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6    checkpoint57e_post
7    o Adding eddy stress controls a la Ferreira et al.
8    checkpoint57e_pre
9    
10    o fizhi pkg: fix AtoC and CtoA when called with same input & output array
11      update output.txt of exp. fizhi-gridalt-hs
12    o add more "Z" dimensions and associated coordinate vars to MNC
13    o pkg/exf: added twoDigitYear capability for option useExfYearlyFields
14    o parameter calendarDumps: when set, approximate months (30-31 days) and years
15      (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
16      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact calendar
17      months and years.  Requires pkg/cal.
18    o diagnostics: add pickup functionality
19      - off by default for backwards compatibility
20      - current version only uses MDSIO -- MNC will be added
21    o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
22    o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
23    
24    checkpoint57d_post
25    o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
26    o modify verification/ideal_2D_oce so that it tests the creation of mnc
27      output from the diagnostics package
28    o temporary fix in EXCH2_UV: add a 3rd call to fix the 24.tiles CS-grid set-up
29    o make genmake2 more portable by using ".$FS" instead of ".f" for more
30      of the test compilations (eg. IBM xlf on Mac OSX w/HFS filesys)
31    o add coordinate variables to the MNC output from the diagnostics package
32    o change MNC-flags default value: true when useMNC=TRUE
33    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
34      the ability (off by default) to read the grid information using MNC
35    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
36    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
37    o do snap-shot diagnostics at the middle of the time-interval (instead of
38      at the end).
39    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
40      new test for AIM with thSIce + slab-ocean
41    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
42    o move state variable diagnostics to the beginning of the time step ;
43      (note: still needs some work specially for snap-shot diagnostics)
44      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
45    
46    checkpoint57c_post
47    o Change testing option (-ieee) to get closer agreement between g77 & ifort
48    o generate new output.txt files on faulks with g77 & the new -ieee option
49    checkpoint57c_pre
50    
51    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
52      update output.txt of exp. global_ocean.90x40x15
53    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
54      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
55    o add saltFlux(+File) forcing capability with periodicExternalForcing
56    o allow to use pkg diagnostics for GM-Redi & ThSIce output
57    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
58    o improvements for the MNC output from DIAGNOSTICS:
59      - correct handling of the unlimitied dimension
60      - all dims now have associated coordinate variables
61      - variables located at U, V, and Corner ("Z") points are now written
62        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
63        *all* data points are output
64    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
65    o added pkg/seaice/seaice_monitor.F
66    o mdsio_readfield.F can now read files visible only to master MPI process.
67    o pkg/seaice: some test code for ice-modified ocean stress
68    o exf_getffields interpolation defaults to bilinear for all scalar forcing
69      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
70      spurious negative numbers for precipitation and humidity.  Will cause
71      some small numerical differences for integrations using pkg/exf/exf_interp.F.
72    o pkg/ctrl/
73      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
74        May be enabled via doPackDiag
75      *  introduce z-scaling of
76         + gradient (doZscalePack) and
77         + control (doZscaleUnpack)
78    o pkg/mdsio/
79      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
80      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
81    
82    checkpoint57b_post
83    o simplify options in diagnostics_fill arguments (remove weird combinations)
84    o fix MNC coordinate variables so that they now contain per-face index
85      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
86      general, EXCH2 grids are only aligned to a "local" coordinate system
87    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
88    o Implement instantaneous output within pkg diagnostics:
89      setting a negative frequency in data.diagnostics produces
90     "snap-shot" output (as opposed to time-average if freq > 0)
91    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
92      NOTE: change ptracer diagnostics name: use 2 characters to work with
93            more than 9 tracers. Add also diagnostics of advect & diffus flux.
94    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
95      becomes the coordinate variable for the 'T' dimension
96    o add CF-style coordinate variables to MNC
97      - just a first cut:  numbers are meaningless on the cubesphere and
98        missing along the T axis but otherwise it works!
99    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
100    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
101    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
102      this is based directly on what the model compute, so that the content of
103      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
104    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
105    o clean up build options files for SunOS, in particular
106      - remove -traditional from xmakedepend
107      - change -xarch=v9 to -xarch=native for f77
108      - restore use of make (not gmake)
109      - add CC=gcc if using g77
110    o changes per discussion of AM, JMC, & EH3 today:
111      - move redundant "grid" variables out of "state" -- in preparation of
112        creating proper CF-style coordinate variables and in recognition
113        that any/all grid variables can be easily copied (eg. w/NCO) from
114        the grid files into any of the other NetCDF files
115      - *always* output grid variables with MDSIO (this will eventually be
116        changed)
117      - output MNC grid file if useMNC is true
118    o every instance of _END_MASTER() has been found and replaced with
119      _END_MASTER( myThid ) in order to satisfy certain picky Sun
120      preprocessors
121    o re-arrange diagnostics pkg initialisation:
122     - allow each package to extend the available diagnostics list
123     - add some checking and fix small problems (multi-threaded, ...)
124     - new S/R diagnostics_fill (replace fill_diagnostics):
125       look through the short list of active diag. (instead of the long list)
126       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
127    
128    checkpoint57a_post
129    o this set of changes restores TAMC compatibility
130      tested for global_ocean.90x40x15 adjoint on trough
131      (what a pain)
132    
133    checkpoint57a_pre
134    o some modifs in tools/build_options for sunos
135    o call ctrl_pack for ctrl at end for optimcycle=0
136    
137    checkpoint57
138    o add horizontal bi-harmonic viscosity for vertical velocity
139      - new parameter viscA4W (defaults to viscA4)
140      - affects only non-hydrostatic code
141      - to be done: no-slip lateral boundary conditions
142    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
143    o implement Implicit Vertical advection for pTracers
144    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
145      (implemented also for implicit vertical diffusion & advection)
146    o OBCS: extend application of tracer open boundary conditions
147      to a strip beyond the boundary of width Olx/Oly
148    o add call monitor to TAF set of required calls (flow directives)
149      and include in natl_box_adjoint
150    o untangle a few ifdefs related to cost, ctrl, autodiff
151      untangel a few ALLOW_ECCO_OPTIMIZATION
152    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
153      (theta2, salt2 in ecco_cost_weights)
154    
155    checkpoint56c_post
156    o OBCS as control variables
157      - update ctrl_ad_diff.list, obcs_ad_diff.list
158      - remove balance of obcs controls from default
159      - fix index bug nobcs in ctrl_init
160      - fix dummy fields filen in ctrl_pack
161      - add dummy weights for obcs
162    o lsopt: comment out fort.94 output
163    o optim:
164      - remove unnecessary header files
165      - adjusted namelists
166      - add xerbla.F to Makefile
167    o exf:
168      - multiple modifications of exf_check_range
169      - unit change in exf_init_runoff from [m/year] to [m/s]
170    o mdsio:
171      - i/o-vector change debugLevel from debLevA to debLevB
172    
173    checkpoint56b_post
174    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
175      is called from DO_THE_MODEL_IO
176      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
177      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
178      - clean up PTRACERS_WRITE_TIMEAVE a little
179    o add another verification experiment that tests both the cfc-pkg and
180      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
181      reactive tendencies treated inline with regular timestepping
182    o testreport previously did a lousy job of comparing small numbers, so
183      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
184      implemented in the little c-progam tmp_cmpnum.c which is embedded in
185      testreport.
186    o ptracers_monitor: bug fix for MPI
187    
188    checkpoint56a_post
189    o GCHEM: finish reorganizating the package
190      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
191        (introduces another 3D-array for each passive tracer, but only if
192        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
193        gchemTendency is not needed because the timestep is done separately)
194      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
195      - GCHEM is now---more or less cleanly---separate from PTRACERS
196      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
197        so clear to me how that should be done in a general way.
198    o CFC: improve formatting of output in CFC_ATMOS
199    o PTRACERS:
200      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
201        that ALL experiments with ptracers enable can be checked. This makes
202        GCHEM_MONITOR obsolete.
203      - include a runtime parameter PTRACERS_monitorFreq that defaults to
204        monitorFreq
205      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
206    o add PTRACERS (PTR0[1-5]) to testreport output
207    o exf_check_range:
208      * default changed to .TRUE.
209      * will check values for niter0 if debLevA, every timestep if debLevB
210      * STOP in exf_check_range if 'out of range'
211      * range chosen generous to allow for potential extema
212      TBD: a version with stricter range
213           permitted range would be runtime parameters
214  o GMredi:  o GMredi:
215    - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;    - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
216    - 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 219  o GCHEM:
219    - 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
220      the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP      the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
221    - introduced a useGCHEM runtime flag and applied it everywhere.    - introduced a useGCHEM runtime flag and applied it everywhere.
222      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
223        this flag is now only visible within GCHEM-pkg routines.
224      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
225        be replaced by a 3D array that is computed before thermodynamics; for
226        this, the tracer ID iTracer had to be included into the parameter list
227        of ptracers_forcing
228      - set up forward_step to call gchem_forcing, that will replace
229        gchem_forcing_int in ptracers_forcing
230      - cleaning up
231  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
232    
233  checkpoint56  checkpoint56

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