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revision 1.406 by mlosch, Thu Dec 9 09:03:32 2004 UTC revision 1.458 by edhill, Wed Feb 23 05:17:36 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 add more "Z" dimensions and associated coordinate vars to MNC
7    o pkg/exf: added twoDigitYear capability for option useExfYearlyFields
8    o parameter calendarDumps: when set, approximate months (30-31 days) and years
9      (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
10      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact calendar
11      months and years.  Requires pkg/cal.
12    o diagnostics: add pickup functionality
13      - off by default for backwards compatibility
14      - current version only uses MDSIO -- MNC will be added
15    o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
16    o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
17    
18    checkpoint57d_post
19    o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
20    o modify verification/ideal_2D_oce so that it tests the creation of mnc
21      output from the diagnostics package
22    o temporary fix in EXCH2_UV: add a 3rd call to fix the 24.tiles CS-grid set-up
23    o make genmake2 more portable by using ".$FS" instead of ".f" for more
24      of the test compilations (eg. IBM xlf on Mac OSX w/HFS filesys)
25    o add coordinate variables to the MNC output from the diagnostics package
26    o change MNC-flags default value: true when useMNC=TRUE
27    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
28      the ability (off by default) to read the grid information using MNC
29    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
30    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
31    o do snap-shot diagnostics at the middle of the time-interval (instead of
32      at the end).
33    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
34      new test for AIM with thSIce + slab-ocean
35    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
36    o move state variable diagnostics to the beginning of the time step ;
37      (note: still needs some work specially for snap-shot diagnostics)
38      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
39    
40    checkpoint57c_post
41    o Change testing option (-ieee) to get closer agreement between g77 & ifort
42    o generate new output.txt files on faulks with g77 & the new -ieee option
43    checkpoint57c_pre
44    
45    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
46      update output.txt of exp. global_ocean.90x40x15
47    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
48      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
49    o add saltFlux(+File) forcing capability with periodicExternalForcing
50    o allow to use pkg diagnostics for GM-Redi & ThSIce output
51    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
52    o improvements for the MNC output from DIAGNOSTICS:
53      - correct handling of the unlimitied dimension
54      - all dims now have associated coordinate variables
55      - variables located at U, V, and Corner ("Z") points are now written
56        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
57        *all* data points are output
58    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
59    o added pkg/seaice/seaice_monitor.F
60    o mdsio_readfield.F can now read files visible only to master MPI process.
61    o pkg/seaice: some test code for ice-modified ocean stress
62    o exf_getffields interpolation defaults to bilinear for all scalar forcing
63      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
64      spurious negative numbers for precipitation and humidity.  Will cause
65      some small numerical differences for integrations using pkg/exf/exf_interp.F.
66    o pkg/ctrl/
67      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
68        May be enabled via doPackDiag
69      *  introduce z-scaling of
70         + gradient (doZscalePack) and
71         + control (doZscaleUnpack)
72    o pkg/mdsio/
73      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
74      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
75    
76    checkpoint57b_post
77    o simplify options in diagnostics_fill arguments (remove weird combinations)
78    o fix MNC coordinate variables so that they now contain per-face index
79      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
80      general, EXCH2 grids are only aligned to a "local" coordinate system
81    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
82    o Implement instantaneous output within pkg diagnostics:
83      setting a negative frequency in data.diagnostics produces
84     "snap-shot" output (as opposed to time-average if freq > 0)
85    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
86      NOTE: change ptracer diagnostics name: use 2 characters to work with
87            more than 9 tracers. Add also diagnostics of advect & diffus flux.
88    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
89      becomes the coordinate variable for the 'T' dimension
90    o add CF-style coordinate variables to MNC
91      - just a first cut:  numbers are meaningless on the cubesphere and
92        missing along the T axis but otherwise it works!
93    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
94    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
95    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
96      this is based directly on what the model compute, so that the content of
97      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
98    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
99    o clean up build options files for SunOS, in particular
100      - remove -traditional from xmakedepend
101      - change -xarch=v9 to -xarch=native for f77
102      - restore use of make (not gmake)
103      - add CC=gcc if using g77
104    o changes per discussion of AM, JMC, & EH3 today:
105      - move redundant "grid" variables out of "state" -- in preparation of
106        creating proper CF-style coordinate variables and in recognition
107        that any/all grid variables can be easily copied (eg. w/NCO) from
108        the grid files into any of the other NetCDF files
109      - *always* output grid variables with MDSIO (this will eventually be
110        changed)
111      - output MNC grid file if useMNC is true
112    o every instance of _END_MASTER() has been found and replaced with
113      _END_MASTER( myThid ) in order to satisfy certain picky Sun
114      preprocessors
115    o re-arrange diagnostics pkg initialisation:
116     - allow each package to extend the available diagnostics list
117     - add some checking and fix small problems (multi-threaded, ...)
118     - new S/R diagnostics_fill (replace fill_diagnostics):
119       look through the short list of active diag. (instead of the long list)
120       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
121    
122    checkpoint57a_post
123    o this set of changes restores TAMC compatibility
124      tested for global_ocean.90x40x15 adjoint on trough
125      (what a pain)
126    
127    checkpoint57a_pre
128    o some modifs in tools/build_options for sunos
129    o call ctrl_pack for ctrl at end for optimcycle=0
130    
131    checkpoint57
132  o add horizontal bi-harmonic viscosity for vertical velocity  o add horizontal bi-harmonic viscosity for vertical velocity
133    - new parameter viscA4W (defaults to viscA4)    - new parameter viscA4W (defaults to viscA4)
134    - affects only non-hydrostatic code    - affects only non-hydrostatic code
# Line 17  o add call monitor to TAF set of require Line 143  o add call monitor to TAF set of require
143    and include in natl_box_adjoint    and include in natl_box_adjoint
144  o untangle a few ifdefs related to cost, ctrl, autodiff  o untangle a few ifdefs related to cost, ctrl, autodiff
145    untangel a few ALLOW_ECCO_OPTIMIZATION    untangel a few ALLOW_ECCO_OPTIMIZATION
146    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
147      (theta2, salt2 in ecco_cost_weights)
148    
149  checkpoint56c_post  checkpoint56c_post
150  o OBCS as control variables  o OBCS as control variables

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