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revision 1.396 by mlosch, Mon Nov 29 22:50:47 2004 UTC revision 1.434 by heimbach, Thu Jan 13 00:59:53 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    o pkg/ctrl/
24      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
25        May be enabled via doPackDiag
26      *  introduce z-scaling of
27         + gradient (doZscalePack) and
28         + control (doZscaleUnpack)
29    o pkg/mdsio/
30      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
31      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
32    
33    checkpoint57b_post
34    o simplify options in diagnostics_fill arguments (remove weird combinations)
35    o fix MNC coordinate variables so that they now contain per-face index
36      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
37      general, EXCH2 grids are only aligned to a "local" coordinate system
38    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
39    o Implement instantaneous output within pkg diagnostics:
40      setting a negative frequency in data.diagnostics produces
41     "snap-shot" output (as opposed to time-average if freq > 0)
42    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
43      NOTE: change ptracer diagnostics name: use 2 characters to work with
44            more than 9 tracers. Add also diagnostics of advect & diffus flux.
45    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
46      becomes the coordinate variable for the 'T' dimension
47    o add CF-style coordinate variables to MNC
48      - just a first cut:  numbers are meaningless on the cubesphere and
49        missing along the T axis but otherwise it works!
50    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
51    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
52    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
53      this is based directly on what the model compute, so that the content of
54      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
55    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
56    o clean up build options files for SunOS, in particular
57      - remove -traditional from xmakedepend
58      - change -xarch=v9 to -xarch=native for f77
59      - restore use of make (not gmake)
60      - add CC=gcc if using g77
61    o changes per discussion of AM, JMC, & EH3 today:
62      - move redundant "grid" variables out of "state" -- in preparation of
63        creating proper CF-style coordinate variables and in recognition
64        that any/all grid variables can be easily copied (eg. w/NCO) from
65        the grid files into any of the other NetCDF files
66      - *always* output grid variables with MDSIO (this will eventually be
67        changed)
68      - output MNC grid file if useMNC is true
69    o every instance of _END_MASTER() has been found and replaced with
70      _END_MASTER( myThid ) in order to satisfy certain picky Sun
71      preprocessors
72    o re-arrange diagnostics pkg initialisation:
73     - allow each package to extend the available diagnostics list
74     - add some checking and fix small problems (multi-threaded, ...)
75     - new S/R diagnostics_fill (replace fill_diagnostics):
76       look through the short list of active diag. (instead of the long list)
77       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
78    
79    checkpoint57a_post
80    o this set of changes restores TAMC compatibility
81      tested for global_ocean.90x40x15 adjoint on trough
82      (what a pain)
83    
84    checkpoint57a_pre
85    o some modifs in tools/build_options for sunos
86    o call ctrl_pack for ctrl at end for optimcycle=0
87    
88    checkpoint57
89    o add horizontal bi-harmonic viscosity for vertical velocity
90      - new parameter viscA4W (defaults to viscA4)
91      - affects only non-hydrostatic code
92      - to be done: no-slip lateral boundary conditions
93    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
94    o implement Implicit Vertical advection for pTracers
95    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
96      (implemented also for implicit vertical diffusion & advection)
97    o OBCS: extend application of tracer open boundary conditions
98      to a strip beyond the boundary of width Olx/Oly
99    o add call monitor to TAF set of required calls (flow directives)
100      and include in natl_box_adjoint
101    o untangle a few ifdefs related to cost, ctrl, autodiff
102      untangel a few ALLOW_ECCO_OPTIMIZATION
103    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
104      (theta2, salt2 in ecco_cost_weights)
105    
106    checkpoint56c_post
107    o OBCS as control variables
108      - update ctrl_ad_diff.list, obcs_ad_diff.list
109      - remove balance of obcs controls from default
110      - fix index bug nobcs in ctrl_init
111      - fix dummy fields filen in ctrl_pack
112      - add dummy weights for obcs
113    o lsopt: comment out fort.94 output
114    o optim:
115      - remove unnecessary header files
116      - adjusted namelists
117      - add xerbla.F to Makefile
118    o exf:
119      - multiple modifications of exf_check_range
120      - unit change in exf_init_runoff from [m/year] to [m/s]
121    o mdsio:
122      - i/o-vector change debugLevel from debLevA to debLevB
123    
124    checkpoint56b_post
125    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
126      is called from DO_THE_MODEL_IO
127      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
128      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
129      - clean up PTRACERS_WRITE_TIMEAVE a little
130  o add another verification experiment that tests both the cfc-pkg and  o add another verification experiment that tests both the cfc-pkg and
131    the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with    the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
132    reactive tendencies treated inline with regular timestepping    reactive tendencies treated inline with regular timestepping

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