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revision 1.1482 by mlosch, Mon Jul 25 08:59:32 2011 UTC revision 1.1504 by heimbach, Mon Sep 26 18:24:26 2011 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/seaice (SItracer pickup)
8    * Simple code for pickup of SItracer fields (#define ALLOW_SITRACER)
9      To be done:
10      - thorough testing of missing fields in S/R seaice_read_pickup
11      - thorough matching between generic tracers and specific fields used
12        (e.g. volume-weighted age, area-weighted age, salinity, ...)
13    o pkg/seaice (LSR):
14      - print to STDOUT number of solver iterations at SEAICE_monFreq interval.
15      - modify solver to deal cleanly with u/v switch at face edges (CS-grid):
16        * identical results with non-CS topology (but save up to half of EXCH calls)
17        * no much changes in cs-32 verification tests since no ice at face edges
18         (differences due to convergence criteria, since nb of iterations changed)
19        * expect some differences on lat-lon-cap grid.
20        update FWD results of global_ocean.cs32x15 test exp. (icedyn & seaice)
21    o pkg/exch2:
22      - add new CPP option to disable Cumul-Sum matrix (to save storage when using
23        many tiles); until alternative coding is added, just add a stop.
24    o pkg/kpp:
25      - move ptracer/salt correction to KPP diffusivity from calc_3d_diffusivity.F
26        to S/R KPP_CALC_DIFF_PTR (+ add tracer-index to argument list).
27    o optfiles:
28      - merged few MPI specific (*+mpi*) and multi-threads specific (*+mth) optfiles
29        into corresponding standard one, which now support different build:
30        (when using "genmake2 -mpi" for MPI built, "genmake2 -omp" for OpenMP built)
31      - add "darwin_amd64_gfortran" optfile (initially from Constantinos, tested by Gael)
32    o pkg/obcs (seaice):
33      - add missing EXCH for uIce,vIce after applying OBCS;
34      - remove S/R EXF_SWAPFFIELDS_X/Y , disable S/R EXF_SET_OBCS_X/Y by adding
35        argument = number of levels to S/R EXF_SWAPFFIELDS_XZ/YZ and S/R
36        EXF_SET_OBCS_XZ/YZ ; update obcs_exf_load.F;
37      - fix EXF_SET_OBCS_XZ/YZ for multi-threaded (assuming loaded arrays are shared)
38      - verification exp. seaice_obcs: split domain in 2 tiles ; add SIZE.h_mpi
39        and eedata.mth for MPI and mutlti-threaded testing.
40    o pkg/flt:
41      - make FLT EXCH working with multi-threads (and MPI + multi-threads);
42      - use buffer for floats IO (trajectories & profiles); size set in FLT_SIZE.h;
43      - fix pickup and trajectories + profiles output with multi-threads;
44      - add parameter to select group of fields to write along trajectory and
45        profile (default unchanged);
46      - only call PORT_RAND* function when flt_noise <> 0;
47      - add multi-threaded test for verification exp. flt_example.
48    o eesupp/src:
49      - fix S/R ALL_PROC_DIE for MPI+multi-threads.
50      - USE_OMP_THREADING: check that number of threads (from eedata) matches
51        actual number (from env.var. setting).
52    o pkg/ebm:
53      - fix multi-threading in ebm_area_t.F ; clean-up EBM.h header file.
54      - add multi-threaded test for verification exp. global_ocean_ebm
55    
56    checkpoint63b (2011/08/29)
57    o pkg/ebm:
58      - fix sign of runoff;
59      - update directly forcing fields (Qnet,EmPmR) to use standard
60        external_forcing_surf.F (remove ebm_forcing_surf.F);
61      - avoid loading forcing fields a 2nd time (1rst time from ini_forcing.F);
62      - set either tauThetaClimRelax (in data) or tauThetaZonRelax (in data.ebm)
63        and apply relaxation towards corresponding SST field (2-D map or ZonAver).
64      - update global_ocean_ebm parameters file data and update output (fwd+ad).
65    o verification/matrix_example:
66      - split domain in 8 tiles (2x4); add SIZE.h_mpi and eedata.mth for
67        MPI and mutlti-threaded testing.
68    o pkg/matrix:
69      - change name of S/R MATRIX_INIT to S/R MATRIX_INIT_VARIA ;
70      - fix for multi-tiles (add bi,bj indices to exp/impMatrixCounter);
71      - fix for multi-threaded (remove DATA statement);
72      - use standard DIFFERENT_MULTIPLE function;
73      - add MATRIX_OPTIONS.h
74    o verification/matrix_example:
75       To allow to split the domain in several tiles, change the domain size
76        from 31x31 to 32x32 by adding 1 row (on Southern side) + 1 column (on
77        Western side) of land points.
78    o (*_)write_pickup:
79      - fix few bugs in mypackage_read/write_pickup.F
80      - in MDS_WR_METAFILES calls, replace "myTime" by a local copy into
81        array of length 1 (was caught by compiler syntax-check).
82    o pkg/diagnostics (velocity potential solver):
83      - fix initialisation of main diagonal matrix (for overlap values)
84    o tools/build_options:
85      - towards single optfile for MPI and non-MPI built: merge few +mpi optfile
86        into previously non MPI one (linux_am64 pgf77,open64,pathf90,ifort11)
87      - linux_amd64_gfortran: merge +mpi_generic version into standard optfile:
88        * move IEEE flags to DEVEL section; take IEEE flags from +mpi_generic ;
89        * FAST case: for now, keep -O3 with ini_masks_etc.F in NOOPTFILES list;
90        and use "-devel" testreport option for standard testing on baudelaire.
91    o pkg/grdchk:
92      - Assume that all gradient-check position are within the same tile
93        corresponding to global indices (iGloTile,jGloTile) and that
94        positions (i,j indices or nbeg) are local to this tile;
95      - set tile local-indices and proc. number according to tile global-indices;
96      - remove grdchkwhichproc from namelist (retired param);
97      - send adjoint gradient to all procs so that all procs print it to STDOUT;
98      - switch on MPI test for global_ocean.90x40x15 AD test experiment.
99    o adding package bbl (Bottom Boundary Layer)
100      description in MITgcm/pkg/bbl/bbl_description.tex
101      example/test experiment in MITgcm_contrib/bbl
102    o adjoint verifications
103      - changed 5 experiments to multi-tiles
104        * global_ocean.90x40x15
105        * obcs_ctrl
106        * offline_exf_seaice
107        * tutorial_dic_adjoffline
108        * tutorial_tracer_adjsens
109        changed reference output for those that crossed tile boundaries
110        (changed choices of gradient check positions)
111      - with same tiling, switch on MPI test for the last 4 (add SIZE.h_mpi)
112      - temporary bug fix in grdchk_loc.F for obcs
113    o genmake2 & testreport
114      - add target "obj" (just for OBJFILES files) to Makefile;
115      - add option to specify FEXTRAFLAGS on command line.
116    o pkg/mypackage:
117      - remove bi,bj arguments from argument list of S/R MYPACKAGE_CALC_RHS
118    
119    checkpoint63a (2011/08/02)
120    o pkg/diagnostics (velocity potential):
121      - fix velocity-potential calculation when using OBCS: balance net inflow
122        at each level (new S/R OBCS_DIAG_BALANCE).
123      - fix some of the problems with OBCS in stream-function calculation.
124    o pkg/exf/exf_readparms.F
125      - make treatment of optional namelists (EXF_NML_04, EXF_NML_SGRUNOFF,
126        EXF_NML_OBCS) more consistent, so that you need not have these lists
127        in data.exf when they are not used.
128  o optim/optim_readdata.F:  o optim/optim_readdata.F:
129    - add some output about obcs variables that might help debugging    - add some output about obcs variables that might help debugging
130    - add a check about nvarlength    - add a check about nvarlength
# Line 46  o pkg/gmredi: Line 167  o pkg/gmredi:
167     Add Sub-Meso Eddies parameterisation from Baylor (for now, disabled with TAF),     Add Sub-Meso Eddies parameterisation from Baylor (for now, disabled with TAF),
168     and test it in verification exp. "front_relax.bvp" (update output.bvp.txt)     and test it in verification exp. "front_relax.bvp" (update output.bvp.txt)
169    
170  checkpoint63 (2011/07/11)  checkpoint63  (2011/07/11)
171  o pkg/exch2:  o pkg/exch2:
172   - rename+move: nTiles in W2_EXCH2_PARAMS.h --> exch2_nTiles in W2_EXCH2_TOPOLOGY.h   - rename+move: nTiles in W2_EXCH2_PARAMS.h --> exch2_nTiles in W2_EXCH2_TOPOLOGY.h
173   - exch2 version of Cumul-Sum routine: S/R W2_SET_MAP_CUMSUM set up the   - exch2 version of Cumul-Sum routine: S/R W2_SET_MAP_CUMSUM set up the
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