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revision 1.1277 by mlosch, Fri May 21 10:16:59 2010 UTC revision 1.1295 by jmc, Sat Sep 11 21:39:13 2010 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o model/src:
8       first check-in of sigma & hybrid-sigma coordinate code ; also includes
9       non-linear free-surface parts ; but pressure-gradient not yet coded.
10    o pkg/ptracers:
11       option for ptracer to convert Salt Relax into additional EmP.
12        tested in exp. global_ocean.90x40x15.dwnslp (update output)
13    
14    checkpoint62j (2010/08/25)
15    o pkg/ggl90:
16       other minor changes: remove 3-D temp array gTKE (+ add argument myIter)
17    o pkg/dic: car_flux.F, phos_flux.F
18      - reduce number of exp-calls in order to improve performance
19      - clean up a little (replace fields by their macros, etc., fix
20        typo in CPP-flag)
21    o pkg/ggl90: minor changes
22      - GGL90diffKrS was removed --> always use GGL90diffKr
23      - GGL90viscAr was removed --> replaced with GGL90viscArU, GGL90viscArV
24      - hack of mxlMaxFlag=2 --> ensure mixing between first and second level
25        (commented out for now)
26      - change in max/min operations to ensure that smoothing is ok
27      - smoothing of GGL90viscAr was moved to ggl90_calc.F (as done for GGL90diffKr)
28      - always use diffKrNrT as background profile (i.e. never use diffKr field)
29    o pkg/cfc: bug fix, AREA(i,j,1,bi,bj) -> AREA(i,j,bi,bj)
30    o pkg/dic:
31      - model/src/impldiff.F: if TARGET_NEC_SX, extend loop ranges for better
32        vectorization
33      - small bug fix in insol for the unlikely case of a cartesian grid
34      - towards vectorizing the dic package: bio_export.F, car_flux.F, phos_flux.F
35        + now vectorize, which also removes adjoint recomputations;
36        + replace integer maksp1 by _RL maskp1
37        + replace a**x by exp(x*log(a)) in phos_flux.F for speed
38    
39    checkpoint62i (2010/07/21)
40    o pkg/flt:
41      - with OBCS: stop floats which enter the OB region
42    o model/src:
43      - use tempVertAdvScheme & saltVertAdvScheme (instead of horizontal ones)
44        for implicit vertical advection.
45    o pkg/seaice:
46     - account for melting in seaice age evolution.
47     - remove double counting of seaice ridging effect on seaice age.
48    
49    checkpoint62h (2010/06/18)
50    o pkg/exch2:
51     - remove exch2_*xy_rx files: call was replaced with exch2_*3d_rx(myNz=1).
52    o tools/genmake2
53      - remove "-pdefault" option: redundant with the use of "packages.conf";
54      - remove file pkg/pkg_default : set the default as a pkg group
55        ("default_pkg_list") defined in pkg/pkg_groups;
56      - fix for case pkg/pkg_depend is missing (was hanging before);
57      - add option "-pgroups" to specify a different pkg_groups than the default.
58    o verification/adjustment.cs-32x32x1:
59       add a "minimal" set-up test (code_min & input_min) which only compiles
60       eesupp/src and the 2 pkgs (exch2 & debug) which don't need model/src & inc.
61    o tools/genmake2
62      - extend pkg_depend rules to model & eesupp (e.g., if model depend on [pkg]))
63      - fix details of checking for mnc & profile pkg when NetCDF is unavailable.
64  o pkg/exf: merge exf_bulk_largeyeager04 into exf_bulkformulae because these  o pkg/exf: merge exf_bulk_largeyeager04 into exf_bulkformulae because these
65    files are nearly the same anyway.    files are nearly the same anyway.
66    Step 1: make exf_bulkformulae look like exf_bulk_largeyeager04:    Step 1: make exf_bulkformulae look like exf_bulk_largeyeager04:
# Line 12  o pkg/exf: merge exf_bulk_largeyeager04 Line 68  o pkg/exf: merge exf_bulk_largeyeager04
68     - 1./exf(Const/T) -> exf(-Const/T) (big change in the results)     - 1./exf(Const/T) -> exf(-Const/T) (big change in the results)
69     - replace rhonil by rhoConstFresh in computation of evap (bug fix)     - replace rhonil by rhoConstFresh in computation of evap (bug fix)
70     - replace u/vstress=tau*rd*ws*cw by tau*rd*u/vwind (changes results)     - replace u/vstress=tau*rd*ws*cw by tau*rd*u/vwind (changes results)
71     - replace     - replace
72       rd(i,j)= rdn(i,j)/(exf_one - rdn(i,j)/karman*psimh )       rd(i,j)= rdn(i,j)/(exf_one - rdn(i,j)/karman*psimh )
73       shn    = sh(i,j,bi,bj)*rd(i,j)/rdn(i,j)       shn    = sh(i,j,bi,bj)*rd(i,j)/rdn(i,j)
74       by       by
75       shn    = sh(i,j,bi,bj)/(exf_one - rdn(i,j)/karman*psimh )       shn    = sh(i,j,bi,bj)/(exf_one - rdn(i,j)/karman*psimh )
76       (changes results)       (changes results)
77     -> exf_bulkformulae v1.22,     -> exf_bulkformulae v1.22,
78        update verification experiments lab_sea, offline_exf_seaice, seaice_obcs        update verification experiments lab_sea, offline_exf_seaice, seaice_obcs
79        (lab_sea: output.hb87.txt 1.11, output.lsr.txt 1.25, output.salt_plume.txt 1.13,        (lab_sea: output.hb87.txt 1.11, output.lsr.txt 1.25, output.salt_plume.txt 1.13,
80                  output.txt 1.63                        output.txt 1.63
81         offline_exf_seaice: output.seaicetd.txt 1.7         offline_exf_seaice: output.seaicetd.txt 1.7
82         seaice_obcs: output.txt 1.10)         seaice_obcs: output.txt 1.10)
83    Step 2: do the actual merge and remove exf_bulk_largeyeager04.F    Step 2: do the actual merge and remove exf_bulk_largeyeager04.F
84     -> exf_bulkformulae v1.23,     -> exf_bulkformulae v1.23,
85        unfortunately requires updating lab_sea.salt_plume (6 matching digits),        unfortunately requires updating lab_sea.salt_plume (6 matching digits),
86        and global_ocean.cs32x15.icedyn (only 11 matching digits)        and global_ocean.cs32x15.icedyn (only 11 matching digits)
87      Also update output_adm of exp. lab_sea (all 4) and offline_exf_seaice.
88  o adjoint of exch-1:  o adjoint of exch-1:
89   - pass high-level EXCH S/R through TAF (eesupp/src/exch_ad_diff.list)   - pass high-level EXCH S/R through TAF (eesupp/src/exch_ad_diff.list)
90     (note: was already like this when using EXCH-2) and remove flow dir     (note: was already like this when using EXCH-2) and remove flow dir
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