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revision 1.1267 by mlosch, Tue May 11 15:48:00 2010 UTC revision 1.1280 by jmc, Tue May 25 22:22:11 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 verification/adjustment.cs-32x32x1:
8       add a "minimal" set-up test (code_min & input_min) which only compiles
9       eesupp/src and the 2 pkgs (exch2 & debug) which don't need model/src & inc.
10    o tools/genmake2
11      - extend pkg_depend rules to model & eesupp (e.g., if model depend on [pkg]))
12      - fix details of checking for mnc & profile pkg when NetCDF is unavailable.
13    o pkg/exf: merge exf_bulk_largeyeager04 into exf_bulkformulae because these
14      files are nearly the same anyway.
15      Step 1: make exf_bulkformulae look like exf_bulk_largeyeager04:
16       - redefinition of tau(i,i) (by a factor of ustar)
17       - 1./exf(Const/T) -> exf(-Const/T) (big change in the results)
18       - replace rhonil by rhoConstFresh in computation of evap (bug fix)
19       - replace u/vstress=tau*rd*ws*cw by tau*rd*u/vwind (changes results)
20       - replace
21         rd(i,j)= rdn(i,j)/(exf_one - rdn(i,j)/karman*psimh )
22         shn    = sh(i,j,bi,bj)*rd(i,j)/rdn(i,j)
23         by
24         shn    = sh(i,j,bi,bj)/(exf_one - rdn(i,j)/karman*psimh )
25         (changes results)
26       -> exf_bulkformulae v1.22,
27          update verification experiments lab_sea, offline_exf_seaice, seaice_obcs
28          (lab_sea: output.hb87.txt 1.11, output.lsr.txt 1.25, output.salt_plume.txt 1.13,
29                    output.txt 1.63
30           offline_exf_seaice: output.seaicetd.txt 1.7
31           seaice_obcs: output.txt 1.10)
32      Step 2: do the actual merge and remove exf_bulk_largeyeager04.F
33       -> exf_bulkformulae v1.23,
34          unfortunately requires updating lab_sea.salt_plume (6 matching digits),
35          and global_ocean.cs32x15.icedyn (only 11 matching digits)
36      Also update output_adm of exp. lab_sea (all 4) and offline_exf_seaice.
37    o adjoint of exch-1:
38     - pass high-level EXCH S/R through TAF (eesupp/src/exch_ad_diff.list)
39       (note: was already like this when using EXCH-2) and remove flow dir
40       and hand-written AD version of high-level EXCH S/R (pkg/autodiff);
41     - provide flow-dir for low-level exch1 S/R (eesupp/src/exch1_ad.flow);
42     - update pkg/exch2 diff list.
43    
44    checkpoint62g (2010/05/19)
45    o eesupp/src (exch-1):
46     - split exch_rx.F into Forward S/R (exch1_rx.F) and Adjoint S/R (exch1_rx_ad.F)
47       and remove argument "simulationMode"; same thing for all exch_*rx_cube.F
48       (renamed to exch1_*rx_cube.F).
49     - change accordingly exch_*_rx.template and AD version in pkg/autodiff
50       to call new exch1 S/R ; update Makefile and .cvsignore.
51     - replace call to exch2_xy_rx S/R with exch2_*3d_rx(myNz=1) (will remove
52       exch2_xy_rx later)
53      Note: after updating your code, need to run "make clean" in eesupp/src
54    o test experiment bottom_ctrl_5x5:
55       new output_adm.txt with fewer grdchk & less monitor output.
56    o model/src:
57      remove the call to ini_cori in initialise_varia.F (just keep the usual one
58       in initialise_fixed.F). More consistent with coriolis & horizontal grid
59       beeing treated in the same way (ini_grid is not called a 2nd time).
60    o pkg/exf:
61      - rewrite exf_bulk_largeyeager04.F for better vectorization, changes
62      global_ocean.cs32x15/input.icedyn (11 digits of agreement), updated
63      - fix adjoint (used worked for ALLOW_ATM_WIND defined, works for this now)
64      - cosmetic changes to exf_bulkformulae.F to make it look more like
65        exf_bulk_largeyeager04.F
66    o eesupp/src (exch-1):
67      - Fix AD EXCH code for 2-D domain special cases (Nx=1 or Ny=1).
68      - Separate buffer filling and MPI sending: allow EXCH-1 to work for local
69        array (non-shared) when using MPI+MTH. Also reduces number of BARRIER
70        (even without using MPI).
71      - Message mode: move RecvAck setting (indicator of buffer being ready)
72        from send_put to recv_get S/R (was useless before, but not sure if
73        it's much more useful now);
74      - Switch the order of sync: MPI-proc 1rst and then threads;
75      - take out spin-waiting code (#undef EXCH_USE_SPINNING), use BARRIER instead.
76      - fix AD code for communication mode ='get' (but not used).
77    o model/src:
78      initialise dPhiHydX,dPhiHydY inside calc_grad_phi_hyd.F (so that TAF does
79      not drop it in S/R mddynamics, producing NaN in hs94.1x64x5 AD-test exp).
80    o utils/matlab/rdmnc.m: adapt to be able to use the generic matlab netcdf API
81  o pkg/ctrl: require a specific set of control variables and exf-flags for  o pkg/ctrl: require a specific set of control variables and exf-flags for
82    adjoint of seaice (stop in ctrl_check.F if conditions are not satisfied)    adjoint of seaice (stop in ctrl_check.F if conditions are not satisfied)
83  o model/src:  o model/src:
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