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revision 1.1315 by heimbach, Sat Oct 16 19:33:41 2010 UTC revision 1.1330 by jmc, Tue Nov 9 14:08:33 2010 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint62n (2010/11/09)
8    o pkg/seaice:
9        fix masking in free-drift S/R ; update results of exp. lab_sea.fd
10    o pkg/obcs:
11       New S/R to copy tracer value from the OB location to narrow band region
12        (width = same as overlap) beyond the OB: preserve OB value (needed for
13        high-order scheme) which were overwritten by EXCH call if in overlap
14        region. Applied to theta, salt, ptracer and advected seaice variables.
15       With seaice: use maskInC in similar way as in gad_advection.F,
16        in seaice_advection.F and advect.F.
17       Update output of experiment seaice_obcs and change exp4 to test OBCS with
18        4th order Adv.Scheme. for pasive salt and ptracer.
19    o tools/genmake2:
20      - when looking for an optfile (not specified), only search for Fortran compiler
21        (remove sym-link test + setting of CPP + makedepend check + C-compiler check)
22      - in get_fortran_c_namemangling: use "$CC $CFLAG" to compile C test programm
23        (instead of "$MAKE genmake_test.o" since an existing Makefile can be wrong)
24      - set default for CPP to "cpp -traditional -P" (was the case without specifying
25        an optfile, but otherwise default was just "cpp".
26      - comment out PLATFORM=$p_PLATFORM (no idea where p_PLATFORM comes from)
27      - when "CC" is not set in the optfile, look for possible C compiler
28        (instead of just setting CC=cc)
29      - put back version v.169 modif (from 2008/02/15), was dropped in v.173 changes:
30        => add a ".F" to ".o" rule for source files with no "#include" (such as
31           port_rand.F); otherwise, default ignores FOPTIM and just uses FFLAGS.
32      - move gfortran before g77 in list of possible Fortran compiler (consistent
33        with reference compiler switch from g77 to gfortran)
34    o pkg/seaice:
35      o remove SEAICE_OLD_AND_BAD_DISCRETIZATION-code, add a test to
36        seaice_check that stops the model, when the CPP flag is used.
37      o seaice_growth.F: make capping of ice volume conserving by returning the
38        capped ice as freshwater to EmPmR. This does not change the verification
39        experiments but will change runs where the capping is acutally active
40    o change reference platform+compiler from faulks+g77 to baudelaire+gfortran
41      (except the 2 fizhi test exp.); update output of exp.: bottom_ctrl_5x5,
42         global_ocean.cs32x15 (icedyn, thsice, AD thsice), global_ocean_ebm (AD),
43         lab_sea (fd, hb87, salt_plume), MLAdjust (3/5) and vermix (dd)
44    o tools/genmake2:
45      - merge genmake_warnings & genmake_errors into 1 log file: "genmake.log")
46      - change DUMPSTATE default to false (can use "-ds" option to switch it to T)
47      - clean previous genmake log files before anything else.
48      - change Makefile to remove testreport log files (*.tr_log) and genmake log
49        files only with "CLEAN" target (instead of "Clean");
50    o pkg/generic_advdiff:
51      Change OBCS in multiDim advection (gad_advection.F):
52       Use maskInC to prevent intermediate update of tracer-field in OB regions,
53       thus keeping current-time-step OB values; and remove the call to OBCS_APPLY
54       which were applying future time-step OB values.
55      This way, all explicit calculations use current-time-step OB values
56       (simpler and more consistent).
57      Affects results when set-up uses time-varying OBC and multi-dim advection;
58       update output of experiment seaice_obcs.
59    o pkg/seaice:
60      move OPTIONS (formerly locally defined) to SEAICE_OPTIONS.h:
61       this includes SEAICE_GROWTH_LEGACY (+ SEAICE_DO_OPEN_WATER_GROWTH &
62         SEAICE_OCN_MELT_ACT_ON_AREA ) and SEAICE_SOLVE4TEMP_LEGACY.
63      Default (pkg/seaice/SEAICE_OPTIONS.h) is to define SEAICE_SOLVE4TEMP_LEGACY
64       but leave SEAICE_GROWTH_LEGACY undef ; For now, keep verification exp
65       unchanged (SEAICE_GROWTH_LEGACY defined in */code*/SEAICE_OPTIONS.h)
66    o pkg aim (2010/10/26):
67      - Introduce ALLOW_INSOLATION, moving toward a more general incoming solar radiation
68        formulation with obliquity, eccentricity, ... as run-time parameters,
69      - Introduce diagnostics for top-of-the-atmaophere incoming solar radiation and
70        upward shortwave radition at the surface (all-sky and clear-sky).
71    o pkg/obcs:
72      - writing sections with globalFiles=T does not work: switch to tiled-files
73        when writing sections for OBCS (change pkg/rw/write_rec.F accordingly).
74      - fix index bug (OB_Ie -> OB_Iw_) in obcs_apply_uvice.F
75      - apply OBCS_SEAICE_COMPUTE_UVICE to both uice and vice at all obcs
76    
77    checkpoint62m (2010/10/21)
78    o pkg/seaice: vectorize seaice_solve4temp.F
79      - move iterations loops outside of i/j-loops
80      - requires 2D arrays for TB and effConduct
81      - add 2D iceOrNot to replace HICE_ACTUAL.GT.0, as HICE_ACTUAL is
82        modified in this routine
83      - a little bit of clean up, adjusting indentation, etc.
84      - replaced a few TEN**a by exp(a*log(10.)) in new code for better
85        performance and '**TWO' by '**2' (because TWO is a float),
86        replaced ONE, ZERO
87  o eesupp/src:  o eesupp/src:
88     fix flow dir for exch1_z_RX_cube, exch1_uv_RX_cube & exch1_bg_RX_cube     fix flow dir for exch1_z_RX_cube, exch1_uv_RX_cube & exch1_bg_RX_cube
89  o pkg/seaice/seaice_growth.F  o pkg/seaice/seaice_growth.F
# Line 39  o pkg/thsice: Line 119  o pkg/thsice:
119      experiments that have this flag undefined (not tested in verification);      experiments that have this flag undefined (not tested in verification);
120      a little reorganization to save a few 2D fields and recomputations      a little reorganization to save a few 2D fields and recomputations
121    - 1st step of revisiting thsice adjoint (major recomp. sorted out)    - 1st step of revisiting thsice adjoint (major recomp. sorted out)
122      - 2nd step:  fix some store dirs
123        o seems to work somewhat, i.e. using ifort but not g77
124        o likely cause are incomplete init. or recomputation
125        o start verification/global_ocean.cs32x15/input_ad.thsice
126  o pkg/obcs: add support for exch2  o pkg/obcs: add support for exch2
127    - the position of the boundary and prescribed values are specified using    - the position of the boundary and prescribed values are specified using
128      a global domain with exch2 facets stacked      a global domain with exch2 facets stacked
# Line 400  o tools/build_options: Line 484  o tools/build_options:
484      but keep the former optfile for few weeks for smooth transition      but keep the former optfile for few weeks for smooth transition
485  o pkg/ecco  o pkg/ecco
486    - allow user defined cost function contributions    - allow user defined cost function contributions
487          CPP: ALLOW_USERCOST_CONTRIBUTION       CPP: ALLOW_USERCOST_CONTRIBUTION
488          USAGE: compute contributions in cost_usercost_all.F       USAGE: compute contributions in cost_usercost_all.F
489    - note: this is identical to what ALLOW_GENCOST_CONTRIBUTION once was.    - note: this is identical to what ALLOW_GENCOST_CONTRIBUTION once was.
490        the two options are complementary.        the two options are complementary.
491  o pkg/smooth  o pkg/smooth
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