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revision 1.403 by heimbach, Sat Dec 4 23:26:49 2004 UTC revision 1.459 by jmc, Thu Feb 24 16:57:42 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 fizhi pkg: fix AtoC and CtoA when called with same input & output array
7      update output.txt of exp. fizhi-gridalt-hs
8    o add more "Z" dimensions and associated coordinate vars to MNC
9    o pkg/exf: added twoDigitYear capability for option useExfYearlyFields
10    o parameter calendarDumps: when set, approximate months (30-31 days) and years
11      (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
12      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact calendar
13      months and years.  Requires pkg/cal.
14    o diagnostics: add pickup functionality
15      - off by default for backwards compatibility
16      - current version only uses MDSIO -- MNC will be added
17    o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
18    o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
19    
20    checkpoint57d_post
21    o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
22    o modify verification/ideal_2D_oce so that it tests the creation of mnc
23      output from the diagnostics package
24    o temporary fix in EXCH2_UV: add a 3rd call to fix the 24.tiles CS-grid set-up
25    o make genmake2 more portable by using ".$FS" instead of ".f" for more
26      of the test compilations (eg. IBM xlf on Mac OSX w/HFS filesys)
27    o add coordinate variables to the MNC output from the diagnostics package
28    o change MNC-flags default value: true when useMNC=TRUE
29    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
30      the ability (off by default) to read the grid information using MNC
31    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
32    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
33    o do snap-shot diagnostics at the middle of the time-interval (instead of
34      at the end).
35    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
36      new test for AIM with thSIce + slab-ocean
37    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
38    o move state variable diagnostics to the beginning of the time step ;
39      (note: still needs some work specially for snap-shot diagnostics)
40      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
41    
42    checkpoint57c_post
43    o Change testing option (-ieee) to get closer agreement between g77 & ifort
44    o generate new output.txt files on faulks with g77 & the new -ieee option
45    checkpoint57c_pre
46    
47    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
48      update output.txt of exp. global_ocean.90x40x15
49    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
50      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
51    o add saltFlux(+File) forcing capability with periodicExternalForcing
52    o allow to use pkg diagnostics for GM-Redi & ThSIce output
53    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
54    o improvements for the MNC output from DIAGNOSTICS:
55      - correct handling of the unlimitied dimension
56      - all dims now have associated coordinate variables
57      - variables located at U, V, and Corner ("Z") points are now written
58        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
59        *all* data points are output
60    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
61    o added pkg/seaice/seaice_monitor.F
62    o mdsio_readfield.F can now read files visible only to master MPI process.
63    o pkg/seaice: some test code for ice-modified ocean stress
64    o exf_getffields interpolation defaults to bilinear for all scalar forcing
65      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
66      spurious negative numbers for precipitation and humidity.  Will cause
67      some small numerical differences for integrations using pkg/exf/exf_interp.F.
68    o pkg/ctrl/
69      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
70        May be enabled via doPackDiag
71      *  introduce z-scaling of
72         + gradient (doZscalePack) and
73         + control (doZscaleUnpack)
74    o pkg/mdsio/
75      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
76      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
77    
78    checkpoint57b_post
79    o simplify options in diagnostics_fill arguments (remove weird combinations)
80    o fix MNC coordinate variables so that they now contain per-face index
81      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
82      general, EXCH2 grids are only aligned to a "local" coordinate system
83    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
84    o Implement instantaneous output within pkg diagnostics:
85      setting a negative frequency in data.diagnostics produces
86     "snap-shot" output (as opposed to time-average if freq > 0)
87    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
88      NOTE: change ptracer diagnostics name: use 2 characters to work with
89            more than 9 tracers. Add also diagnostics of advect & diffus flux.
90    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
91      becomes the coordinate variable for the 'T' dimension
92    o add CF-style coordinate variables to MNC
93      - just a first cut:  numbers are meaningless on the cubesphere and
94        missing along the T axis but otherwise it works!
95    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
96    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
97    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
98      this is based directly on what the model compute, so that the content of
99      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
100    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
101    o clean up build options files for SunOS, in particular
102      - remove -traditional from xmakedepend
103      - change -xarch=v9 to -xarch=native for f77
104      - restore use of make (not gmake)
105      - add CC=gcc if using g77
106    o changes per discussion of AM, JMC, & EH3 today:
107      - move redundant "grid" variables out of "state" -- in preparation of
108        creating proper CF-style coordinate variables and in recognition
109        that any/all grid variables can be easily copied (eg. w/NCO) from
110        the grid files into any of the other NetCDF files
111      - *always* output grid variables with MDSIO (this will eventually be
112        changed)
113      - output MNC grid file if useMNC is true
114    o every instance of _END_MASTER() has been found and replaced with
115      _END_MASTER( myThid ) in order to satisfy certain picky Sun
116      preprocessors
117    o re-arrange diagnostics pkg initialisation:
118     - allow each package to extend the available diagnostics list
119     - add some checking and fix small problems (multi-threaded, ...)
120     - new S/R diagnostics_fill (replace fill_diagnostics):
121       look through the short list of active diag. (instead of the long list)
122       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
123    
124    checkpoint57a_post
125    o this set of changes restores TAMC compatibility
126      tested for global_ocean.90x40x15 adjoint on trough
127      (what a pain)
128    
129    checkpoint57a_pre
130    o some modifs in tools/build_options for sunos
131    o call ctrl_pack for ctrl at end for optimcycle=0
132    
133    checkpoint57
134    o add horizontal bi-harmonic viscosity for vertical velocity
135      - new parameter viscA4W (defaults to viscA4)
136      - affects only non-hydrostatic code
137      - to be done: no-slip lateral boundary conditions
138    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
139    o implement Implicit Vertical advection for pTracers
140  o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)  o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
141    (implemented also for implicit vertical diffusion & advection)    (implemented also for implicit vertical diffusion & advection)
142  o OBCS: extend application of tracer open boundary conditions  o OBCS: extend application of tracer open boundary conditions
# Line 11  o add call monitor to TAF set of require Line 145  o add call monitor to TAF set of require
145    and include in natl_box_adjoint    and include in natl_box_adjoint
146  o untangle a few ifdefs related to cost, ctrl, autodiff  o untangle a few ifdefs related to cost, ctrl, autodiff
147    untangel a few ALLOW_ECCO_OPTIMIZATION    untangel a few ALLOW_ECCO_OPTIMIZATION
148    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
149      (theta2, salt2 in ecco_cost_weights)
150    
151  checkpoint56c_post  checkpoint56c_post
152  o OBCS as control variables  o OBCS as control variables

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