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revision 1.1031 by jmc, Tue Oct 21 18:07:02 2008 UTC revision 1.1062 by mlosch, Mon Feb 9 17:16:39 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/shelfice: fix bug with SHELFICEconserve flag, prepare for
8      real fresh water flux (not yet)
9    o pkg/mdsio & rw:
10     - add argument & option to S/R MDS_WRITEVEC_LOC (avoid Open/Close & write-meta)
11     - add simple interface S/R to MDS_WRITEVEC_LOC in pkg/rw: WRITE_GLVEC_RX.
12    o pkg/flt:
13     - replace FLT_INIT by 3-steps standard initialization S/R: readparms,
14       init_fixed & ini_varia.
15     - clean-up & simplify linear interpolation S/R:
16       move flt_bilinear.F -> flt_interp_linear.F ; add arg. myThid.
17     - fix some indices (mainly vertical index) ; add IMPLICIT NONE.
18     - more efficient I/O, using new options of MDS_WRITEVEC_LOC S/R.
19     - add vert. coordinate & horiz. indices to output files.
20     - change vertical position in initial condition, from index to depth [m].
21    o pkg/ggl90: a few modifications:
22     - fix bottom boundary condition, and interpolation of KappaE
23       near top and bottom
24     - use same set of viscosity/diffusivity for TKE/momnetum/tracer
25     - add smoothing option as in Blanke and Delecluse (1993) (--> ALLOW_GGL90_SMOOTH)
26     - add a few options for mixing-length upper limit (--> mxlMaxFlag)  
27    o rename thetaMin,phiMin -> xgOrigin,ygOrigin
28      (maintain temporary backward compatibility, until next checkpoint)
29    
30    checkpoint61h
31    o pkg/diagnostics with "periodic averaging diagnostics":
32      fix S/R DIAGNOSTICS_COUNT ; hack diagnostics_out.F to get NetCDF output.
33    o pkg/my82: add missing "_d 0" ; update output of exp. vermix.my82
34    o pkg/obcs: fix loop ranges for balancing code
35    o pkg/flt:
36     - improve criteria for finding which tile owns a float.
37     - fix FLT_EXCH for case without MPI ; apply cyclic BC + fix also the MPI case.
38    o Add well-mixed CO2 box in aim_v23 (which includes changes in pkg
39      aim_compon_interf, ocn_compon_interf, gchem, and dic to get coupling
40      with ocean biogeo)
41    o pkg/flt:
42     - do some cleaning and fix the restart ;
43     - add output.txt in flt_example/results to get this pkg tested.
44    o genmake2: add an EXTENDED_SRC option and flag.
45       for now, cannot be turned on on command line (only through genmake_local)
46    o pkg/mdsio: read/write vector:
47     - singleCpuIO: fix RL/RS in MDSWRITEVECTOR by calling new S/R MDS_BUFFERtoRL/RS
48     - singleCpuIO=F: fix arrType & filePrec & _BYTESWAPIO in both MDSREADVECTOR
49       & MDSWRITEVECTOR by calling new S/R MDS_RD/WR_VEC_RL/RS.
50     - affects gradient of test-exp "bottom_ctrl_5x5" (not due to _BYTESWAPIO)
51      (drop to 4 digits matching for grad). But this test does not look very
52      reliable (was already failling on eddy, fc5, at 6.digits). Update output.
53    
54    checkpoint61g
55    o pkg/flt:
56      - move FLT_CPPOPTIONS.h to FLT_OPTIONS.h (standard name)
57       + make OPTIONS file more standard.
58      - rename S/R MDSREADVECTOR_FLT to FLT_MDSREADVECTOR (to mach src file name)
59      - fix _BYTESWAPIO CPP-Flag
60      - standard reading of file-parameter "data.flt"
61      - fix argument list of S/R FLT_RESTART
62      still need to fix _BYTESWAPIO in pkg/mdsio/mdsio_writevector.F
63    o pkg/obcs: fix a CPP-flag, bug reported by Jeff Blundell
64    o gather_2d.F/scatter_2d.F: suppress vectorisation on NEC SX in respond to
65      a still unfixed compiler/optimization bug
66    
67    checkpoint61f
68    o pkg/seaice, LSR solver: fix bug in GLOBAL_MAX calls ;
69      update results of global_ocean.cs32x15.icedyn test.
70    o move getcon.F from model/src to pkg/fizhi.
71    o pkg/exf: add parameter for extrapolation of temp up to the surface
72       and option to prevent negative evap (in bulk_largeyeager04 only).
73    o Prather Advection scheme: fix tracer conservation for divergent flow
74      (e.g., when using NonLin Free-Surface).
75    o kpp: retire KPPmld diagnostics --> use MXLDEPTH instead
76    o gmredi (Visbeck-variable-K):
77     - add more parameters to Visbeck-variable-K.
78     - use a 5 points average for dSigmaR in Visbeck-K calculation
79       (more "homogenous": same stencil and same weights as in dSigmaH)
80     - update output of ideal_2D_oce experiment.
81    o fix CPP-flag REAL4_IS_SLOW, when _RS expands into real*4
82      (#undef REAL4_IS_SLOW)
83     - pkg/mnc/mnc_cw_cvars.F: write _RS-grid variable as netcdf-real*4
84       coordinate variable
85     - pkg/monitor/monitor.F: call mon_printstats_rs for _RS variables
86       (surface forcing fields), removes some of the functionality
87     - model/src/write_grid.F: write _RS variables as RS-netcdf variables
88     - model/src/diags_oceanic_surf_flux.F: fix a few diagnostics, but
89       probably not all: copy _RS surface flux fields to RL field before
90       calling DIAGNOSTICS_FILL
91     - model/inc/CPP_EEMACROS.h: make the _EXCH_*_RS macros expand into
92       real*4 (CALL EXCH_*_RS) versions.
93     - tested in 2 experiments: inverted_barometer & solid-body.cs-32x32x1
94       (generate new output).
95    
96    checkpoint61e
97    o gmredi (Visbeck-variable-K):
98      - fix the "OLD_VISBECK_CALC" option + move the #undef to GMREDI_OPTIONS.h
99      - change computation of Visbeck-K where Slope > Smax :        
100        now: N*min(Slope,Smax) (similar to OLD_VISBECK_CALC with gkw91 taperFct)
101        previously was: M*sqrt(min(Slope,Smax)) ; update ideal_2D_oce output.
102  o bottom-drag in P-coord.: change units of bottomDragLinear & bottomDragQuadratic  o bottom-drag in P-coord.: change units of bottomDragLinear & bottomDragQuadratic
103    to be the same as with Z-coord. (i.e., m/s & no-units respectively).    to be the same as with Z-coord. (i.e., m/s & no-units respectively).
104  o calc_viscosity: fix index range (was wrong for CD-Scheme & explicit Visc)  o calc_viscosity: fix index range (was wrong for CD-Scheme & explicit Visc)
105  o pkg gmredi, linear & fm07 tapering: put an upper limit on Slope^2 so that Kwz  o pkg gmredi, linear & fm07 tapering: put an upper limit on Slope^2 so that Kwz
106    does not become too large (to avoid precision problems in implicit-diffusion    does not become too large (to avoid precision problems in implicit-diffusion
107    solver); update ideal_2D_oce output.    solver); update ideal_2D_oce output.
108  o pkg ggl90:  o pkg ggl90:
109    - in ggl90_cal.F: compute only one set of visc/diff, used to    - in ggl90_cal.F: compute only one set of visc/diff, used to
110      step forward TKE/T/S/momentum      step forward TKE/T/S/momentum
111    - default value of GGL90viscMax/GGL90diffMax larger and equal (to    - default value of GGL90viscMax/GGL90diffMax larger and equal (to
112      have Prandlt =1)      have Prandlt =1)
113  o gmredi(fm07):  o gmredi (fm07):
114    - add lower limit on Transition layer thickness + lower limit on 1/lambda    - add lower limit on Transition layer thickness + lower limit on 1/lambda
115    - allow to set few more params from data.gmredi    - allow to set few more params from data.gmredi
116  o pkg ggl90:  o pkg ggl90:
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