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revision 1.1044 by mlosch, Wed Nov 26 08:42:28 2008 UTC revision 1.1078 by mlosch, Wed Mar 18 10:30:46 2009 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint61k
8    o pkg/seaice: a few bug fixes mostly concerning the metric terms:
9      seaice_lsr: fixed a few metric terms,
10                  affects lab_sea.lsr, lab_sea.salt_plume, seaice_obcs
11                  add more debugging diagnostics
12      seaice_evp: removed superfluous many metric terms of FV discretization
13                  of stress divergence
14                  affects lab_sea, lab_sea.hb87
15      seaice_ocean_stress: removed superfluous many metric terms of FV discretization
16                  of stress divergence for non-evp solver
17                  (this part is not tested anywhere)
18      seaice_calc_strainrates: fixed a bug in no-slip boundary conditions,
19                  they were effectively only half slip
20                  affects lab_sea.hb87
21      updated all relevant verification experiments
22    
23    checkpoint61j
24    o pkg/seaice: turn a few hard wired parameters into run time parameters
25    o pkg/seaice/exf/monitor: turn netcdf coordinate variable T into model
26      time in seconds as promised by the usints in seaice_monitor and exf_monitor
27    o pkg/mnc: fix the coordinate variables for multi-tile curvi-linear grids
28      that are not cubed-sphere grids
29    o pkg/seaice: fix a bug for the rare case of SEAICE_VECTORIZE_LSR
30    o pkg/ctrl:
31      fix bug in ctrl_depth_ini.F (EXCH_XYZ was applied to 2-D field xx_r_low)
32    o non-hydrostatic (calc_gw.F):
33      fix viscA4 on CS-grid + fix diagnostics: Wm_Diss & Wm_Advec
34      update output of exp. global_ocean.cs32x15.viscA4
35    o remove backward compatibility for thetaMin,phiMin
36      (replaced by xgOrigin,ygOrigin on Jan 27, 2009)
37    o pkg/exf: fix a serious bug in exf_set_uv.F: do a rotation of the
38      interpolated wind field not only for curvilineargrid=.true., but also
39      for a rotated grid (rotateGrid=.true.)
40    o pkg/exf: add capability to bypass interpolation for runoff
41      by setting yet another CPP-flag
42    o eesupp/src, B-grid exchange:
43      add simple (6 tiles, non MPI) CS exch + standard interface S/R.
44    o autodiff
45      new CPP option ALLOW_TAMC_SINGLEPREC_COMLEV
46      allows to switch to single-prec common blocks;
47      corresponding switch occurs in tamc.h, integer isbyte
48      TAF store directivs "byte" and "kind" seem equivalent;
49      Most tamc.h have been updated correspondingly.
50    
51    checkpoint61i
52    o autodiff:
53      fix autodiff_sore/_restore indices for obcs
54      (spotted by I. Hoteit, M. Mazloff)
55    o pkg/autodiff, pkg/ctrl:
56      Add flag to reduce all tapelev I/O to single-prec.
57      In data.ctrl set
58        doSinglePrecTapelev = .TRUE.
59    o model/src/ini_curvilinear_grid.F, new grid-file format without EXCH2:
60      check in hack for SX8 compiler (for dxV, dyU); remove it afterwards.
61    o pkg/shelfice: fix bug with SHELFICEconserve flag, prepare for
62      real fresh water flux (not yet)
63    o pkg/mdsio & rw:
64     - add argument & option to S/R MDS_WRITEVEC_LOC (avoid Open/Close & write-meta)
65     - add simple interface S/R to MDS_WRITEVEC_LOC in pkg/rw: WRITE_GLVEC_RX.
66    o pkg/flt:
67     - replace FLT_INIT by 3-steps standard initialization S/R: readparms,
68       init_fixed & ini_varia.
69     - clean-up & simplify linear interpolation S/R:
70       move flt_bilinear.F -> flt_interp_linear.F ; add arg. myThid.
71     - fix some indices (mainly vertical index) ; add IMPLICIT NONE.
72     - more efficient I/O, using new options of MDS_WRITEVEC_LOC S/R.
73     - add vert. coordinate & horiz. indices to output files.
74     - change vertical position in initial condition, from index to depth [m].
75     - store horizontal (decimal) indices i,j in common block (instead of coord. x,y)
76       (easier to get to a curvilinear grid) ; delX,delY no longer used.
77    o pkg/ggl90: a few modifications:
78     - fix bottom boundary condition, and interpolation of KappaE
79       near top and bottom
80     - use same set of viscosity/diffusivity for TKE/momnetum/tracer
81     - add smoothing option as in Blanke and Delecluse (1993) (--> ALLOW_GGL90_SMOOTH)
82     - add a few options for mixing-length upper limit (--> mxlMaxFlag)  
83    o rename thetaMin,phiMin -> xgOrigin,ygOrigin
84      (maintain temporary backward compatibility, until next checkpoint)
85    
86    checkpoint61h
87    o pkg/diagnostics with "periodic averaging diagnostics":
88      fix S/R DIAGNOSTICS_COUNT ; hack diagnostics_out.F to get NetCDF output.
89    o pkg/my82: add missing "_d 0" ; update output of exp. vermix.my82
90    o pkg/obcs: fix loop ranges for balancing code
91    o pkg/flt:
92     - improve criteria for finding which tile owns a float.
93     - fix FLT_EXCH for case without MPI ; apply cyclic BC + fix also the MPI case.
94    o Add well-mixed CO2 box in aim_v23 (which includes changes in pkg
95      aim_compon_interf, ocn_compon_interf, gchem, and dic to get coupling
96      with ocean biogeo)
97    o pkg/flt:
98     - do some cleaning and fix the restart ;
99     - add output.txt in flt_example/results to get this pkg tested.
100    o genmake2: add an EXTENDED_SRC option and flag.
101       for now, cannot be turned on on command line (only through genmake_local)
102    o pkg/mdsio: read/write vector:
103     - singleCpuIO: fix RL/RS in MDSWRITEVECTOR by calling new S/R MDS_BUFFERtoRL/RS
104     - singleCpuIO=F: fix arrType & filePrec & _BYTESWAPIO in both MDSREADVECTOR
105       & MDSWRITEVECTOR by calling new S/R MDS_RD/WR_VEC_RL/RS.
106     - affects gradient of test-exp "bottom_ctrl_5x5" (not due to _BYTESWAPIO)
107      (drop to 4 digits matching for grad). But this test does not look very
108      reliable (was already failling on eddy, fc5, at 6.digits). Update output.
109    
110    checkpoint61g
111    o pkg/flt:
112      - move FLT_CPPOPTIONS.h to FLT_OPTIONS.h (standard name)
113       + make OPTIONS file more standard.
114      - rename S/R MDSREADVECTOR_FLT to FLT_MDSREADVECTOR (to mach src file name)
115      - fix _BYTESWAPIO CPP-Flag
116      - standard reading of file-parameter "data.flt"
117      - fix argument list of S/R FLT_RESTART
118      still need to fix _BYTESWAPIO in pkg/mdsio/mdsio_writevector.F
119    o pkg/obcs: fix a CPP-flag, bug reported by Jeff Blundell
120  o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to  o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to
121    a still unfixed compiler/optimization bug    a still unfixed compiler/optimization bug
122    
# Line 2290  o add two new packages Line 2403  o add two new packages
2403    - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme    - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme
2404    - these scheme operate in a similar manner as KPP (without ghat, of    - these scheme operate in a similar manner as KPP (without ghat, of
2405      course), however there is only one diffusivity that is used for both      course), however there is only one diffusivity that is used for both
2406      temperature and salinity (and passive tracers)ç      temperature and salinity (and passive tracers)
2407  o add offline package  o add offline package
2408  o add "verification/dic_example" which contains a dic-gchem-ptracer setup  o add "verification/dic_example" which contains a dic-gchem-ptracer setup
2409    provided by Stephanie Dutkiewicz    provided by Stephanie Dutkiewicz

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