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revision 1.1035 by mlosch, Mon Oct 27 05:16:06 2008 UTC revision 1.1072 by jmc, Fri Feb 27 03:22:34 2009 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o pkg/ctrl:
8      fix bug in ctrl_depth_ini.F (EXCH_XYZ was applied to 2-D field xx_r_low)
9    o non-hydrostatic (calc_gw.F):
10      fix viscA4 on CS-grid + fix diagnostics: Wm_Diss & Wm_Advec
11      update output of exp. global_ocean.cs32x15.viscA4
12    o remove backward compatibility for thetaMin,phiMin
13      (replaced by xgOrigin,ygOrigin on Jan 27, 2009)
14    o pkg/exf: fix a serious bug in exf_set_uv.F: do a rotation of the
15      interpolated wind field not only for curvilineargrid=.true., but also
16      for a rotated grid (rotateGrid=.true.)
17    o pkg/exf: add capability to bypass interpolation for runoff
18      by setting yet another CPP-flag
19    o eesupp/src, B-grid exchange:
20      add simple (6 tiles, non MPI) CS exch + standard interface S/R.
21    o autodiff
22      new CPP option ALLOW_TAMC_SINGLEPREC_COMLEV
23      allows to switch to single-prec common blocks;
24      corresponding switch occurs in tamc.h, integer isbyte
25      TAF store directivs "byte" and "kind" seem equivalent;
26      Most tamc.h have been updated correspondingly.
27    
28    checkpoint61i
29    o autodiff:
30      fix autodiff_sore/_restore indices for obcs
31      (spotted by I. Hoteit, M. Mazloff)
32    o pkg/autodiff, pkg/ctrl:
33      Add flag to reduce all tapelev I/O to single-prec.
34      In data.ctrl set
35        doSinglePrecTapelev = .TRUE.
36    o model/src/ini_curvilinear_grid.F, new grid-file format without EXCH2:
37      check in hack for SX8 compiler (for dxV, dyU); remove it afterwards.
38    o pkg/shelfice: fix bug with SHELFICEconserve flag, prepare for
39      real fresh water flux (not yet)
40    o pkg/mdsio & rw:
41     - add argument & option to S/R MDS_WRITEVEC_LOC (avoid Open/Close & write-meta)
42     - add simple interface S/R to MDS_WRITEVEC_LOC in pkg/rw: WRITE_GLVEC_RX.
43    o pkg/flt:
44     - replace FLT_INIT by 3-steps standard initialization S/R: readparms,
45       init_fixed & ini_varia.
46     - clean-up & simplify linear interpolation S/R:
47       move flt_bilinear.F -> flt_interp_linear.F ; add arg. myThid.
48     - fix some indices (mainly vertical index) ; add IMPLICIT NONE.
49     - more efficient I/O, using new options of MDS_WRITEVEC_LOC S/R.
50     - add vert. coordinate & horiz. indices to output files.
51     - change vertical position in initial condition, from index to depth [m].
52     - store horizontal (decimal) indices i,j in common block (instead of coord. x,y)
53       (easier to get to a curvilinear grid) ; delX,delY no longer used.
54    o pkg/ggl90: a few modifications:
55     - fix bottom boundary condition, and interpolation of KappaE
56       near top and bottom
57     - use same set of viscosity/diffusivity for TKE/momnetum/tracer
58     - add smoothing option as in Blanke and Delecluse (1993) (--> ALLOW_GGL90_SMOOTH)
59     - add a few options for mixing-length upper limit (--> mxlMaxFlag)  
60    o rename thetaMin,phiMin -> xgOrigin,ygOrigin
61      (maintain temporary backward compatibility, until next checkpoint)
62    
63    checkpoint61h
64    o pkg/diagnostics with "periodic averaging diagnostics":
65      fix S/R DIAGNOSTICS_COUNT ; hack diagnostics_out.F to get NetCDF output.
66    o pkg/my82: add missing "_d 0" ; update output of exp. vermix.my82
67    o pkg/obcs: fix loop ranges for balancing code
68    o pkg/flt:
69     - improve criteria for finding which tile owns a float.
70     - fix FLT_EXCH for case without MPI ; apply cyclic BC + fix also the MPI case.
71    o Add well-mixed CO2 box in aim_v23 (which includes changes in pkg
72      aim_compon_interf, ocn_compon_interf, gchem, and dic to get coupling
73      with ocean biogeo)
74    o pkg/flt:
75     - do some cleaning and fix the restart ;
76     - add output.txt in flt_example/results to get this pkg tested.
77    o genmake2: add an EXTENDED_SRC option and flag.
78       for now, cannot be turned on on command line (only through genmake_local)
79    o pkg/mdsio: read/write vector:
80     - singleCpuIO: fix RL/RS in MDSWRITEVECTOR by calling new S/R MDS_BUFFERtoRL/RS
81     - singleCpuIO=F: fix arrType & filePrec & _BYTESWAPIO in both MDSREADVECTOR
82       & MDSWRITEVECTOR by calling new S/R MDS_RD/WR_VEC_RL/RS.
83     - affects gradient of test-exp "bottom_ctrl_5x5" (not due to _BYTESWAPIO)
84      (drop to 4 digits matching for grad). But this test does not look very
85      reliable (was already failling on eddy, fc5, at 6.digits). Update output.
86    
87    checkpoint61g
88    o pkg/flt:
89      - move FLT_CPPOPTIONS.h to FLT_OPTIONS.h (standard name)
90       + make OPTIONS file more standard.
91      - rename S/R MDSREADVECTOR_FLT to FLT_MDSREADVECTOR (to mach src file name)
92      - fix _BYTESWAPIO CPP-Flag
93      - standard reading of file-parameter "data.flt"
94      - fix argument list of S/R FLT_RESTART
95      still need to fix _BYTESWAPIO in pkg/mdsio/mdsio_writevector.F
96    o pkg/obcs: fix a CPP-flag, bug reported by Jeff Blundell
97    o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to
98      a still unfixed compiler/optimization bug
99    
100    checkpoint61f
101    o pkg/seaice, LSR solver: fix bug in GLOBAL_MAX calls ;
102      update results of global_ocean.cs32x15.icedyn test.
103    o move getcon.F from model/src to pkg/fizhi.
104    o pkg/exf: add parameter for extrapolation of temp up to the surface
105       and option to prevent negative evap (in bulk_largeyeager04 only).
106    o Prather Advection scheme: fix tracer conservation for divergent flow
107      (e.g., when using NonLin Free-Surface).
108    o kpp: retire KPPmld diagnostics --> use MXLDEPTH instead
109    o gmredi (Visbeck-variable-K):
110     - add more parameters to Visbeck-variable-K.
111     - use a 5 points average for dSigmaR in Visbeck-K calculation
112       (more "homogenous": same stencil and same weights as in dSigmaH)
113     - update output of ideal_2D_oce experiment.
114  o fix CPP-flag REAL4_IS_SLOW, when _RS expands into real*4  o fix CPP-flag REAL4_IS_SLOW, when _RS expands into real*4
115    (#undef REAL4_IS_SLOW)    (#undef REAL4_IS_SLOW)
116   - pkg/mnc/mnc_cw_cvars.F: write _RS-grid variable as netcdf-real*4   - pkg/mnc/mnc_cw_cvars.F: write _RS-grid variable as netcdf-real*4
# Line 16  o fix CPP-flag REAL4_IS_SLOW, when _RS e Line 123  o fix CPP-flag REAL4_IS_SLOW, when _RS e
123     calling DIAGNOSTICS_FILL     calling DIAGNOSTICS_FILL
124   - model/inc/CPP_EEMACROS.h: make the _EXCH_*_RS macros expand into   - model/inc/CPP_EEMACROS.h: make the _EXCH_*_RS macros expand into
125     real*4 (CALL EXCH_*_RS) versions.     real*4 (CALL EXCH_*_RS) versions.
126     - tested in 2 experiments: inverted_barometer & solid-body.cs-32x32x1
127       (generate new output).
128    
129  checkpoint61e  checkpoint61e
130  o gmredi (Visbeck-variable-K):  o gmredi (Visbeck-variable-K):
# Line 2271  o add two new packages Line 2380  o add two new packages
2380    - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme    - my82 (Mellor and Yamada, 1982) level 2 turbulence closure scheme
2381    - these scheme operate in a similar manner as KPP (without ghat, of    - these scheme operate in a similar manner as KPP (without ghat, of
2382      course), however there is only one diffusivity that is used for both      course), however there is only one diffusivity that is used for both
2383      temperature and salinity (and passive tracers)ç      temperature and salinity (and passive tracers)
2384  o add offline package  o add offline package
2385  o add "verification/dic_example" which contains a dic-gchem-ptracer setup  o add "verification/dic_example" which contains a dic-gchem-ptracer setup
2386    provided by Stephanie Dutkiewicz    provided by Stephanie Dutkiewicz

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