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revision 1.1132 by jmc, Thu Jun 25 15:55:40 2009 UTC revision 1.1156 by rpa, Wed Sep 16 23:13:20 2009 UTC
# Line 3  $Name$ Line 3  $Name$
3    
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    o pkg/layers:
7      Created a new package for computing volume fluxes in temperature or
8      [not yet implemented] density layers, e.g. for calculating residual
9      overturning circulations.
10    o pkg/diagnostics:
11      implement a RS type version for the set of DIAGNOSTICS-FILL subroutines
12    o fix few RS/RL type mismatch (check with ifort 11.1 "-warn all" option)
13    o pkg/mdsio (& pkg/rw): rework high level S/R interface:
14      To avoid mixing type (RS/RL) of input/output array argument,
15      replace single mixed-type array with a pair from each type (RS/RL).
16    o setting pickupSuff force to start from a pickup (even if nIter0=0): this
17      is now implemented for all pkgs (previously only done for the main pickup)
18    
19    checkpoint61u
20    o pkg/obcs:
21      - change OB?eta from _RS to _RL and put them into a separate commen block
22      - add code to read OB?eta from a file via obcs_prescribe_read: the code
23        compiles and does not destroy any other experiments, the data is read
24        properly, but the code is not tested in actual applications
25    o ini_mnc_vars.F: if available (ALLOW_CAL), use startTime_1 and 2 to
26      create a meaningful unit attribute for the time coordinate variable
27    o pkg/ebm: add plenty of missing "_d 0" ;
28       update results of experiment global_ocean_ebm (fwd + adjoint tests)
29      Notes: several pieces of code only works for (very) specific set up
30       (domain size, lat range, etc ...); should be documented & stop if one
31       of those assumptions is not meet.
32    o pkg/seaice: add missing "_d 0" in HSNOW initialisation
33       update results of experiments: lab_sea (3 fwd tests + 2 adjoint tests)
34          and offline_exf_seaice (seaicetd + adjoint).
35    o add missing "_d 0" in ShortWave flux penetration (S/R SWFRAC):
36       update results of experiments: lab_sea (4 fwd tests + 3 adjoint),
37        seaice_obcs, global_ocean.cs32x15 (icedyn & thsice) and natl_box (x2).
38    o few changes to pass when compiling with strick checking of arguments
39       across S/R (allow to find few bugs in S/R calls).
40    o pkg/seaice:
41     - seaice_evp: move if-statement out of loop (TEM) at the cost of 11 new
42       2d-fields, for slightly better performance
43    
44    checkpoint61t
45    o pkg/seaice:
46     - remove unused variables in seaice_evp
47     - reduce number of SQRT in seaice_evp and seaice_calc_viscosities
48    o eeset_parms.F, open_copy_data_file.F & ini_parms.F:
49       named file replacing SCRATCH files (for TARGET_BGL & TARGET_CRAYXT):
50       each processor opens a different file (a fix from Matt).
51    o cg2d:
52       use simple EXCH (overlap size = 1 and ignore corners), like in cg3d.F :
53       this reduces number of EXCH calls by 2 when using exch2.
54       For now, keep previous size array for gc2d_nsa.F to avoid Pb with store
55       directives and missing simple EXCH (exch_s3d_rx) adjoint code.
56    o pkg/thsice:
57       add code for Near Infra-Red albedo (from Jeff)
58       (turned on with run-time flag: thSIce_calc_albNIR, in data.ice).
59    o ini_model_io:
60       move (from packages_readparms.F & initialise_fixed.F) to ini_model_io.F
61       MNC & MONITOR initialisation calls; move MNC calls from {pkg}_readparms.F
62       to {pkg}_init_fixed.F for {pkg}= kpp, seaice & shelfice.
63    
64    checkpoint61s
65    o pkg/exch2 (exch2_rxN_cube*):
66       remove last BARRIER (no need to synchronise after getting data from shared
67       buffer (get) as long as any change to buffer (put,recv) is between BARRIER)
68    o change tiling of natl_box (from 2 to 4 tiles) to get it tested with MPI+MTH
69      and generate new output (for the 2 tests) using default rotationPeriod.
70    o pkg/exch2:
71      - always call exch2_*_cube, not exch-1 anymore, if useCubedSphereExchange=F
72        (was already the case with AUTODIFF_EXCH2 defined)
73      - add bj in exch2 arrays and S/R.
74      - can now use pkg/exch2 for regular (non CS) set-up; switch test experiment
75        MLAdjust to exch2 (identical results except with MPI -> truncation diff);
76    o add pkg/longstep for ptracer timestep a multiple of U/V/T/S timestep
77      - adds deltaT argument to the subroutines TIMESTEP_TRACER DWNSLP_APPLY
78        GAD_ADVECTION GAD_CALC_RHS GAD_IMPLICIT_R GAD_SOM_ADVECT
79      - verification experiment natl_box.longstep
80    o build_options: ifort+mpi_aces optfile (following Constantinos advise):
81      allow different versions of ifort (8 or 9) and different versions
82       of mpi (mpich or mpich2) to be used with the same optfile.
83      requires to load a netcdf module and set MPI_INC_DIR (see comments inside
84       optfile). Change testing scripts (example_scripts/ACESgrid) accordingly.
85    o pkg/seaice:
86      fix previous modif (3-level field removed) for old-pickup reading
87    
88  checkpoint61r  checkpoint61r
89  o pkg/seaice:  o pkg/seaice:

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