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revision 1.754 by mlosch, Thu Dec 14 08:23:13 2006 UTC revision 1.771 by mlosch, Thu Feb 15 14:57:36 2007 UTC
# Line 3  $Name$ Line 3  $Name$
3    
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o move call to cal_readparms up to make calendar parameters/variable available
8      to all packages
9    
10    checkpoint58v_post
11    o change EOS (from POLY3 to JMD95P) in global_ocean.90x45x15 to get
12      useDynP_inEos_Zc tested.
13    o pkg/exf: changes to properly interpolate/mask/scale initial fields
14    o utils/matlab/cs_grid/read_cs: routines to speed up reading of CS510 fields
15      and portions thereof.  See read_cs.txt for description and examples.
16    o utils/matlab/cs_grid/bk_line: to compute transport through passages,
17      add a script (grt_circ_bkl.m) to generate broken-line between 2 points,
18      following the great-circle arc between those 2 points.
19    o trap un-initialized variable with pathscale compiler on weddell.mit.edu
20      (thanks to Constantinos): fix few problems and get (almost) all exp to pass.
21    o 2nd-Order Moment Advection Scheme (Prather, 1986): first check-in
22     - enable by setting #define GAD_ALLOW_SOM_ADVECT (in GAD_OPTIONS.h)
23     - used without limiter (AdvScheme=80) or with Prather limiter (AdvScheme=81)
24     - still needs work (not working with some options ; efficiency to improve)
25       and serious testing.
26     - use this scheme for temperature & salinity in 2 advection test exp.:
27       advect_xy & advect_xz, respectively.
28    
29    checkpoint58u_post
30    o new test-exp: fizhi-cs-32x32x40 (40 levels) to replace the 10 levels.
31    o move call to INI_FORCING from PACKAGES_INIT_VARIABLES to INITIALISE_VARIA.
32    o testreport: add option "-skipdir" to skip some test.
33    o exf: when input wind-stress (#undef ALLOW_ATM_WIND), by-pass turbulent
34      momentum calculation.
35    o gad_advection: fix vertAdvecScheme (if different from advectionScheme)
36    o some cleaning: usePickupBeforeC35 no longer supported ; remove this option.
37      remove checkpoint.F and the_correction_step.F (no longer used);
38      do the k loop inside CYCLE_TRACER (supposed to be more efficient).
39    o add option (linFSConserveTr) to correct for tracer source/sink due to
40      Linear Free surface
41    o pkg/seaice: fix a bug in the flooding algorithm: turn off the snow machine
42    o pkg/thsice: fix reading mnc-pickups
43    
44    checkpoint58t_post
45    o pkg/diagnostics: fix multi-threaded output (when singleCpuIO=F)
46    o pkg/mdsio:
47     - clean-up mdsio_readfield.F & mdsio_writefield_new.F and
48       move to new files: mdsio_read_field.F (S/R MDS_READ_FIELD) &
49       mdsio_write_field.F (S/R MDS_WRITE_FIELD);
50     - fix multi-threaded singleCpuIO option in MDS_WRITE_FIELD
51     - collect old S/R  in one file: mdsio_rw_field.F (now just a call to
52       either MDS_READ_FIELD or MDS_WRITE_FIELD )
53     - new S/R (to replace MDSWRITEMETA), which allows to write more
54       informations (variable names, time ...) to meta files.
55     - modify rdmds.m to give back the meta file content.
56    o pkg/diagnostics: change vertical interpolation to be safer, and more
57       flexible (define p-levels to interpolate to in data.diagnostics);
58      add argument to S/R DIAGNOSTICS_GET_POINTERS to catch the right
59       diagnostic pointer.
60    o pkg/seaice: more cleaning up of seaice_growth, added many comments
61    o pkg/exf: put runoff0 and runoff1 into the appropriate common block
62    o fix multi-category seaice:
63     - change cpp flag SEAICE_MULTILEVEL to more meaningful name:
64       SEAICE_MULTICATEGORY
65     - fix short wave heat flux
66    o pkg/seaice: change default (SEAICE_OPTIONS.h): use C-grid dynamics
67       and allow to use EVP solver. Change forward lab_sea: test both EVP
68       solver and LSR solver, and use C-grid dynamics (like lab_sea adjoint)
69    o Initial check-in of lab_sea adjoint
70      (very similar to natl_box_adjoint/code_seaice)
71      * used C-grid and EVP solver
72      * used KPP, GM/Redi
73      * uses inAdExact=.TRUE.
74      * gradient checks fail for both ADM and TLM
75        due to sensitive snow melt code in seaice_grwoth (look for "JZ")
76        f.d. gradients actually seem more problematic than ADM, TLM gradients;
77        issue is related to forward mismatch between g77 an ifort
78    o pkg/seaice: overhaul of thermodynamics
79     - growth.F and groatb.F are replaced by new routine seaice_growth.F
80     - budget.F is replaced by two new routines seaice_budget_ocean/ice.F
81     - move a few global fields out of SEAICE.h into seaice_growth.F and
82       make them 2D (FICE/QNETO/ ...)
83     - remove FO (it is the same as QNETO)
84     - introduce a few local fields to avoid modifying external fields such
85       as atemp, etc.
86    
87  checkpoint58s_post  checkpoint58s_post
88  o pkg/exf: moved exf_init_runoff.F to exf_init.F and exf_set_gen.F  o pkg/exf: moved exf_init_runoff.F to exf_init.F and exf_set_gen.F
89    changed exf_set_gen.F so that    changed exf_set_gen.F so that

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