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revision 1.761 by jmc, Sat Dec 30 00:18:09 2006 UTC revision 1.787 by jmc, Sun Apr 15 22:04:51 2007 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint58y_post
8    o Added capability for latitudinal dependence of Bryan and Lewis, 1979
9      vertical diffusivity, similar to that in MOM4; turned on using
10      #define ALLOW_BL79_LAT_VARY in CPP_OPTIONS.h and specified using
11      diffKrBL79*, diffKrBLEQ*, and BL79LatVary in runtime data file.
12    o Added capability for 3D specification of background vertical diffusion
13      coefficient.  This is done by (i) #define ALLOW_3D_DIFFKR
14      in CPP_OPTIONS.h and (ii) specifying file diffKrFile in runtime
15      "data" file that contains the 3D vertical diffusivity coefficients.
16    o ice dynamics (pkg/seaice) with thsice thermodynamics:
17      - add code within pkg thsice to advect & diffuse sea-ice fields
18      similar to (and will replace) what has been added in  seaice_advdiff.F,
19      but: - conserving Mass, Heat & Salt.
20           - better when using non-linear advection scheme (not yet fully tested)
21           - can also be used in atmospheric set-up (for now, only the diffusion).
22    
23    checkpoint58x_post
24    o IO option for global-file compact format:
25      - add options when generating topology (utils/exch2/matlab-topology-generator)
26      - add I/O capability (pkg/mdsio).
27      - adapt utils/matlab/rdmds.m to read this format.
28      for now long-line format not yet supported by pkg/mdsio (& exch2).
29    o shelfice: add a few diagnostics
30    
31    checkpoint58w_post
32    o p-coord. non-hydrostatic using reference profile for w <-> omega conversion:
33      rVel2wUnit & wUnit2rVel are computed from reference profile Tref,Sref
34      (and replace horiVertRatio in NH code).
35      Update output of exp.: tutorial_global_oce_in_p (useNHMTerms !)
36                         and tutorial_plume_on_slope (sensitive to truncation)
37    o seaice: if ALLOW_ATM_WIND is undefined use wind stress
38      directly to drive seaice model (C-grid only)
39    o exf: when input wind-stress (#undef ALLOW_ATM_WIND):
40     - reintroduce computation of wind from stress,
41     - compute tau (in exf_bulkformulae.F) from windstress averaged to
42       mass points to avoid tau = 0
43     - fix serious bug: (1/3) in Fortran is not the same as (1./3.)
44    o rdmnc.m: make it work with "global" files created with gluemnc
45    o rdmnc.m : some improvements in dealing with singleton dimension
46      (tested on all testreport mnc output files).
47    o genmake2: disable pkg/profiles if netcdf test fails.
48    o cpl_aim+ocn exp.: use consistent rhoConstFresh in Atm & Ocn; update output.
49    o move call to cal_readparms up to make calendar parameters/variable available
50      to all packages
51    
52    checkpoint58v_post
53    o change EOS (from POLY3 to JMD95P) in global_ocean.90x45x15 to get
54      useDynP_inEos_Zc tested.
55    o pkg/exf: changes to properly interpolate/mask/scale initial fields
56    o utils/matlab/cs_grid/read_cs: routines to speed up reading of CS510 fields
57      and portions thereof.  See read_cs.txt for description and examples.
58    o utils/matlab/cs_grid/bk_line: to compute transport through passages,
59      add a script (grt_circ_bkl.m) to generate broken-line between 2 points,
60      following the great-circle arc between those 2 points.
61    o trap un-initialized variable with pathscale compiler on weddell.mit.edu
62      (thanks to Constantinos): fix few problems and get (almost) all exp to pass.
63    o 2nd-Order Moment Advection Scheme (Prather, 1986): first check-in
64     - enable by setting #define GAD_ALLOW_SOM_ADVECT (in GAD_OPTIONS.h)
65     - used without limiter (AdvScheme=80) or with Prather limiter (AdvScheme=81)
66     - still needs work (not working with some options ; efficiency to improve)
67       and serious testing.
68     - use this scheme for temperature & salinity in 2 advection test exp.:
69       advect_xy & advect_xz, respectively.
70    
71    checkpoint58u_post
72    o new test-exp: fizhi-cs-32x32x40 (40 levels) to replace the 10 levels.
73    o move call to INI_FORCING from PACKAGES_INIT_VARIABLES to INITIALISE_VARIA.
74    o testreport: add option "-skipdir" to skip some test.
75    o exf: when input wind-stress (#undef ALLOW_ATM_WIND), by-pass turbulent
76      momentum calculation.
77    o gad_advection: fix vertAdvecScheme (if different from advectionScheme)
78    o some cleaning: usePickupBeforeC35 no longer supported ; remove this option.
79      remove checkpoint.F and the_correction_step.F (no longer used);
80      do the k loop inside CYCLE_TRACER (supposed to be more efficient).
81    o add option (linFSConserveTr) to correct for tracer source/sink due to
82      Linear Free surface
83    o pkg/seaice: fix a bug in the flooding algorithm: turn off the snow machine
84    o pkg/thsice: fix reading mnc-pickups
85    
86    checkpoint58t_post
87  o pkg/diagnostics: fix multi-threaded output (when singleCpuIO=F)  o pkg/diagnostics: fix multi-threaded output (when singleCpuIO=F)
88  o pkg/mdsio:  o pkg/mdsio:
89   - clean-up mdsio_readfield.F & mdsio_writefield_new.F and   - clean-up mdsio_readfield.F & mdsio_writefield_new.F and
# Line 20  o pkg/diagnostics: change vertical inter Line 100  o pkg/diagnostics: change vertical inter
100    add argument to S/R DIAGNOSTICS_GET_POINTERS to catch the right    add argument to S/R DIAGNOSTICS_GET_POINTERS to catch the right
101     diagnostic pointer.     diagnostic pointer.
102  o pkg/seaice: more cleaning up of seaice_growth, added many comments  o pkg/seaice: more cleaning up of seaice_growth, added many comments
103  o pkg/exf: put runoff0 and runoff into the appropriate common block  o pkg/exf: put runoff0 and runoff1 into the appropriate common block
104  o fix multi-category seaice:  o fix multi-category seaice:
105   - change cpp flag SEAICE_MULTILEVEL to more meaningful name:   - change cpp flag SEAICE_MULTILEVEL to more meaningful name:
106     SEAICE_MULTICATEGORY     SEAICE_MULTICATEGORY

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