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revision 1.404 by jmc, Sun Dec 5 23:29:56 2004 UTC revision 1.432 by jmc, Tue Jan 4 17:20:17 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 saltFlux(+File) forcing capability with periodicExternalForcing
7    o allow to use pkg diagnostics for GM-Redi & ThSIce output
8    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
9    o improvements for the MNC output from DIAGNOSTICS:
10      - correct handling of the unlimitied dimension
11      - all dims now have associated coordinate variables
12      - variables located at U, V, and Corner ("Z") points are now written
13        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
14        *all* data points are output
15    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
16    o added pkg/seaice/seaice_monitor.F
17    o mdsio_readfield.F can now read files visible only to master MPI process.
18    o pkg/seaice: some test code for ice-modified ocean stress
19    o exf_getffields interpolation defaults to bilinear for all scalar forcing
20      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
21      spurious negative numbers for precipitation and humidity.  Will cause
22      some small numerical differences for integrations using pkg/exf/exf_interp.F.
23    
24    checkpoint57b_post
25    o simplify options in diagnostics_fill arguments (remove weird combinations)
26    o fix MNC coordinate variables so that they now contain per-face index
27      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
28      general, EXCH2 grids are only aligned to a "local" coordinate system
29    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
30    o Implement instantaneous output within pkg diagnostics:
31      setting a negative frequency in data.diagnostics produces
32     "snap-shot" output (as opposed to time-average if freq > 0)
33    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
34      NOTE: change ptracer diagnostics name: use 2 characters to work with
35            more than 9 tracers. Add also diagnostics of advect & diffus flux.
36    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
37      becomes the coordinate variable for the 'T' dimension
38    o add CF-style coordinate variables to MNC
39      - just a first cut:  numbers are meaningless on the cubesphere and
40        missing along the T axis but otherwise it works!
41    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
42    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
43    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
44      this is based directly on what the model compute, so that the content of
45      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
46    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
47    o clean up build options files for SunOS, in particular
48      - remove -traditional from xmakedepend
49      - change -xarch=v9 to -xarch=native for f77
50      - restore use of make (not gmake)
51      - add CC=gcc if using g77
52    o changes per discussion of AM, JMC, & EH3 today:
53      - move redundant "grid" variables out of "state" -- in preparation of
54        creating proper CF-style coordinate variables and in recognition
55        that any/all grid variables can be easily copied (eg. w/NCO) from
56        the grid files into any of the other NetCDF files
57      - *always* output grid variables with MDSIO (this will eventually be
58        changed)
59      - output MNC grid file if useMNC is true
60    o every instance of _END_MASTER() has been found and replaced with
61      _END_MASTER( myThid ) in order to satisfy certain picky Sun
62      preprocessors
63    o re-arrange diagnostics pkg initialisation:
64     - allow each package to extend the available diagnostics list
65     - add some checking and fix small problems (multi-threaded, ...)
66     - new S/R diagnostics_fill (replace fill_diagnostics):
67       look through the short list of active diag. (instead of the long list)
68       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
69    
70    checkpoint57a_post
71    o this set of changes restores TAMC compatibility
72      tested for global_ocean.90x40x15 adjoint on trough
73      (what a pain)
74    
75    checkpoint57a_pre
76    o some modifs in tools/build_options for sunos
77    o call ctrl_pack for ctrl at end for optimcycle=0
78    
79    checkpoint57
80    o add horizontal bi-harmonic viscosity for vertical velocity
81      - new parameter viscA4W (defaults to viscA4)
82      - affects only non-hydrostatic code
83      - to be done: no-slip lateral boundary conditions
84    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
85  o implement Implicit Vertical advection for pTracers  o implement Implicit Vertical advection for pTracers
86  o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)  o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
87    (implemented also for implicit vertical diffusion & advection)    (implemented also for implicit vertical diffusion & advection)
# Line 12  o add call monitor to TAF set of require Line 91  o add call monitor to TAF set of require
91    and include in natl_box_adjoint    and include in natl_box_adjoint
92  o untangle a few ifdefs related to cost, ctrl, autodiff  o untangle a few ifdefs related to cost, ctrl, autodiff
93    untangel a few ALLOW_ECCO_OPTIMIZATION    untangel a few ALLOW_ECCO_OPTIMIZATION
94    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
95      (theta2, salt2 in ecco_cost_weights)
96    
97  checkpoint56c_post  checkpoint56c_post
98  o OBCS as control variables  o OBCS as control variables

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