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revision 1.405 by dimitri, Mon Dec 6 06:08:24 2004 UTC revision 1.455 by edhill, Sun Feb 20 04:31:54 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 diagnostics: add pickup functionality
7      - off by default for backwards compatibility
8      - current version only uses MDSIO -- MNC will be added
9    o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
10    o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
11    
12    checkpoint57d_post
13    o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
14    o modify verification/ideal_2D_oce so that it tests the creation of mnc
15      output from the diagnostics package
16    o temporary fix in EXCH2_UV: add a 3rd call to fix the 24.tiles CS-grid set-up
17    o make genmake2 more portable by using ".$FS" instead of ".f" for more
18      of the test compilations (eg. IBM xlf on Mac OSX w/HFS filesys)
19    o add coordinate variables to the MNC output from the diagnostics package
20    o change MNC-flags default value: true when useMNC=TRUE
21    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
22      the ability (off by default) to read the grid information using MNC
23    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
24    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
25    o do snap-shot diagnostics at the middle of the time-interval (instead of
26      at the end).
27    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
28      new test for AIM with thSIce + slab-ocean
29    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
30    o move state variable diagnostics to the beginning of the time step ;
31      (note: still needs some work specially for snap-shot diagnostics)
32      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
33    
34    checkpoint57c_post
35    o Change testing option (-ieee) to get closer agreement between g77 & ifort
36    o generate new output.txt files on faulks with g77 & the new -ieee option
37    checkpoint57c_pre
38    
39    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
40      update output.txt of exp. global_ocean.90x40x15
41    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
42      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
43    o add saltFlux(+File) forcing capability with periodicExternalForcing
44    o allow to use pkg diagnostics for GM-Redi & ThSIce output
45    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
46    o improvements for the MNC output from DIAGNOSTICS:
47      - correct handling of the unlimitied dimension
48      - all dims now have associated coordinate variables
49      - variables located at U, V, and Corner ("Z") points are now written
50        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
51        *all* data points are output
52    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
53    o added pkg/seaice/seaice_monitor.F
54    o mdsio_readfield.F can now read files visible only to master MPI process.
55    o pkg/seaice: some test code for ice-modified ocean stress
56    o exf_getffields interpolation defaults to bilinear for all scalar forcing
57      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
58      spurious negative numbers for precipitation and humidity.  Will cause
59      some small numerical differences for integrations using pkg/exf/exf_interp.F.
60    o pkg/ctrl/
61      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
62        May be enabled via doPackDiag
63      *  introduce z-scaling of
64         + gradient (doZscalePack) and
65         + control (doZscaleUnpack)
66    o pkg/mdsio/
67      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
68      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
69    
70    checkpoint57b_post
71    o simplify options in diagnostics_fill arguments (remove weird combinations)
72    o fix MNC coordinate variables so that they now contain per-face index
73      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
74      general, EXCH2 grids are only aligned to a "local" coordinate system
75    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
76    o Implement instantaneous output within pkg diagnostics:
77      setting a negative frequency in data.diagnostics produces
78     "snap-shot" output (as opposed to time-average if freq > 0)
79    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
80      NOTE: change ptracer diagnostics name: use 2 characters to work with
81            more than 9 tracers. Add also diagnostics of advect & diffus flux.
82    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
83      becomes the coordinate variable for the 'T' dimension
84    o add CF-style coordinate variables to MNC
85      - just a first cut:  numbers are meaningless on the cubesphere and
86        missing along the T axis but otherwise it works!
87    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
88    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
89    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
90      this is based directly on what the model compute, so that the content of
91      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
92    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
93    o clean up build options files for SunOS, in particular
94      - remove -traditional from xmakedepend
95      - change -xarch=v9 to -xarch=native for f77
96      - restore use of make (not gmake)
97      - add CC=gcc if using g77
98    o changes per discussion of AM, JMC, & EH3 today:
99      - move redundant "grid" variables out of "state" -- in preparation of
100        creating proper CF-style coordinate variables and in recognition
101        that any/all grid variables can be easily copied (eg. w/NCO) from
102        the grid files into any of the other NetCDF files
103      - *always* output grid variables with MDSIO (this will eventually be
104        changed)
105      - output MNC grid file if useMNC is true
106    o every instance of _END_MASTER() has been found and replaced with
107      _END_MASTER( myThid ) in order to satisfy certain picky Sun
108      preprocessors
109    o re-arrange diagnostics pkg initialisation:
110     - allow each package to extend the available diagnostics list
111     - add some checking and fix small problems (multi-threaded, ...)
112     - new S/R diagnostics_fill (replace fill_diagnostics):
113       look through the short list of active diag. (instead of the long list)
114       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
115    
116    checkpoint57a_post
117    o this set of changes restores TAMC compatibility
118      tested for global_ocean.90x40x15 adjoint on trough
119      (what a pain)
120    
121    checkpoint57a_pre
122    o some modifs in tools/build_options for sunos
123    o call ctrl_pack for ctrl at end for optimcycle=0
124    
125    checkpoint57
126    o add horizontal bi-harmonic viscosity for vertical velocity
127      - new parameter viscA4W (defaults to viscA4)
128      - affects only non-hydrostatic code
129      - to be done: no-slip lateral boundary conditions
130  o switch back to "sflux = sflux - runoff" in exf_getforcing.F  o switch back to "sflux = sflux - runoff" in exf_getforcing.F
131  o implement Implicit Vertical advection for pTracers  o implement Implicit Vertical advection for pTracers
132  o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)  o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
# Line 13  o add call monitor to TAF set of require Line 137  o add call monitor to TAF set of require
137    and include in natl_box_adjoint    and include in natl_box_adjoint
138  o untangle a few ifdefs related to cost, ctrl, autodiff  o untangle a few ifdefs related to cost, ctrl, autodiff
139    untangel a few ALLOW_ECCO_OPTIMIZATION    untangel a few ALLOW_ECCO_OPTIMIZATION
140    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
141      (theta2, salt2 in ecco_cost_weights)
142    
143  checkpoint56c_post  checkpoint56c_post
144  o OBCS as control variables  o OBCS as control variables

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