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revision 1.865 by jmc, Mon Aug 27 22:21:37 2007 UTC revision 1.888 by mlosch, Fri Oct 5 10:54:31 2007 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o add a little bit of code to gad_os7mp_adv_?.F to help vectorization
8    o add new diagnostics to seaice: advective, diffusive fluxes (only for
9      multidim-advection, for scheme 2 they are not filled) and transports,
10      thermodynamic growth rates
11    o change units of EmPmR (inside the code) from m/s to kg/m2/s (mass flux) but
12      leave input file unchanged. Affects results @ truncation level (cg2d match)
13      and update output of experiments: lab_sea(6), global_ocean.90x40x15(10),
14      global_ocean.cs32x15(11x3,10), natl_box(11), tutorial_global_oce_latlon(11)
15      + adjoint results: global_ocean_ebm(11) and lab_sea (12).
16      Next: will retire convertEmP2rUnit (simply using mass2rUnit instead).
17    
18    checkpoint59h
19    o pkg/exf:
20      - improve vectorization by moving if-statement out of loops in
21        exf_mapfields, exf_radiation
22      - exf_bulkformulae.F: introduce 2D fields and vectorize code
23    o pkg/kpp: added the salt plume scheme (ALLOW_SALT_PLUME) to KPP package
24    o testreport:
25      - allow to test for Qnet & SeaIce monitor output; clean-up ALLOW_BULK_OFFLINE
26        monitor & update offline_exf_seaice exp. output.
27      - AD testing: pass/FAIL according to Grad. output accuracy (instead of Cost)
28    o pkg/seaice:
29      - bug fix in the evp solver: boundary conditions were affected be
30        masking of zMax/zMin (changes results)
31      - minor bug fix in boundary conditions in seaice_calc_strainrates
32        (changes results for no_slip)
33      - seaice_lsr.F: make interpolation of eta dependent on boundaries
34      - replace hardcoded lower limit for zeta (zMin) by runtime parameter
35      - add a test to lab_sea, that tests the Hibler and Bryan (1987) ocean
36        stress formulation and no-slip boundary conditions
37    o pkg/ptracers: Temporary fix for PTRACERS_useGMRedi & PTRACERS_useKPP
38      in gad_calc_rhs.F ; add few safety stops in initialisation phase.
39    o pkg/seaice: a first HSALT time stepping equation has been checked in
40    o pkg/seaice: replaced maskW with seaiceMaskU and maskS with seaiceMaskV
41      in seaice_lsr.F; this solves the pkg/seaice-pkg/obcs problem
42      without requiring DO-IF statements
43    o pkg/thsice:
44      use continuous power-law function for partition of energy between lateral
45      melting/freezing and thinning/thickening ; old code using step function
46      still available with #undef THSICE_FRACEN_POWERLAW
47      update output of exp: aim.5l_cs.thSI, global_ocean.cs32x15.icedyn & .thsice
48    o testreport: change AD testing : check against results/output_adm.txt
49      using same scripts as for forward test.
50    
51    checkpoint59g
52    o adjoint testing: in preparation for changing testreport:
53      - output format: cost and grad written on separated lines
54      - ad output results in directory "results" (instead of "results_ad")
55    o pkg/seaice: adding ice salinity HSALT as a prognostic variable
56    o pkg/seaice: changes for using pkg/seaice with pkg/obcs
57    o pkg/ecco: allow user defined cost function contributions
58    o testreport:
59      Allow to choose (per experiment) the list of tested output variables
60       and the main variable (used to issue a pass/FAIL ) ;
61      - for now, done by adding the specific list in file: [exp]/input/tr_checklist
62      - default is unchanged: >cg2d< , (T,S,U,V,5 tracers)_[min,max,mean,StD] ;
63      Also modify printing of summary:
64       a) ">" NN "<" indicates the "main" variable (used for pass/FAIL)
65       b) echo the list of tested variables in the individual summary.txt of
66          each experiment.
67    o new S/R GLOBAL_SUM_TILE to compute global sum independently of number of
68      threads and number of processes (with #define GLOBAL_SUM_SEND_RECV)
69      (but still depend on the tile decompostion of the domain).
70    o pkg/seaice: change a discretization detail to make the B-grid code
71      "more symmetric". This change is likely to remove all "ridges/leads" that
72      where quasi-aligned with the grid in B-grid solutions. It may also be
73      the solution to the stress coupling issues with the B-grid.
74    o each tested exp: add a "run" directory with a standard ".cvsignore" file ;
75      remove .cvsignore from input dir. (since testreport no longer run here).
76  o pkg/thsice:  o pkg/thsice:
77     - cleaning: move common block out of "THSICE_2DYN.h" (removed) to "THSICE_VARS.h"
78   - fix reshaping of sea-ice just after advection:   - fix reshaping of sea-ice just after advection:
79     melt all the ice only if ice-volume is too small.     melt all the ice only if ice-volume is too small.
80   - re-visit lateral/thinning repartition of melting (modifs from May 04, 2007):   - re-visit lateral/thinning repartition of melting (modifs from May 04, 2007):
# Line 252  o in FFIELDS.h: Line 322  o in FFIELDS.h:
322       ATMOSPHERIC_LOADING is #define).       ATMOSPHERIC_LOADING is #define).
323  o pkg/kpp: replaced _KPP_RL with _RL  o pkg/kpp: replaced _KPP_RL with _RL
324  o bug fixes for vertical diffusivity computations when both KPP and  o bug fixes for vertical diffusivity computations when both KPP and
325      3D diffusivity arrays are used.      3D diffusivity arrays are used; pkg/kpp/kpp_calc_diff_s & _t.F
326        are no longer updating the vertical diffusivity array
327        (passed as argument) but are (re-) setting those arrays.
328  o pkg/seaice: fix bug in evp solver, while doing that  o pkg/seaice: fix bug in evp solver, while doing that
329    - change (improve?) discretization of stress computations for both    - change (improve?) discretization of stress computations for both
330      cgrid-lsr and evp solver      cgrid-lsr and evp solver

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