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revision 1.961 by mlosch, Mon Feb 25 20:59:01 2008 UTC revision 1.983 by mlosch, Mon Apr 28 14:25:30 2008 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/obcs: change default to OBCSfixTopo = .true.,
8      - set OBCSfixTopo=.false. in exp4/input/data.obcs to reproduce old result
9      - replace "debugMode" with "debugLevel .GE. debLevB"
10    o implementation of TAF directives for gchem,cfc,dic
11    o remove "exp5" (replaced by tutorial_deep_convection).
12    o pkg/obcs: add code to fix topography gradients normal to open boundaries;
13      this requires computing the index fields OB_Jn/Js/Ie/Iw in obcs_readparms;
14      the code can be turned on by setting OBCSfixTopo = .true. in data.obcs
15      --> changes results in exp4, seaice_obcs
16    o tutorial_deep_convection :
17      update the set-up and increase resolution and domain size ; start
18      from pseudo initial conditions = output at t=120mn in order to see
19      something happening when running testreport.
20    o pkg/seaice: add os7mp as an advection scheme
21                  add check for advection schemes
22                  add a flag for restoring T and S underneath sea ice
23    o pkg/my82: add netcdf-support and diagnostics
24    o thsice pkg:
25      - Now hsMax limits snow height by turning it into ice following
26        flooding scheme (and now conserving energy)
27      - Slight rewriting of the formula in thsice_calc_thick.F
28      - Parameter rhowi eliminated to be replaced by floodFac = (rhosw-rhoi)/rhos
29      --> changes results of global_ocean.cs32x15.icedyn and global_ocean.cs32x15.thsice
30    
31    checkpoint59p
32    o gchem / dic / cfc :
33      - add useDIC, useCFC , read from "data.gchem" (& hold in GCHEM.h);
34      - add new parameter files: "data.dic" & "data.cfc" ;
35      - various re-arrangement in initialisation & header file ;
36      - fix tutorial_global_oce_biogeo for multi-threaded test.
37    o pkg/dic: test for "pickup_dic" file when restarting ;
38      if no pickup-file, can restart with a re-initialised pH (same as it did
39      before) providing pickupStrictlyMatch is set to False.
40    o change argument list of S/R PTRACERS_WRITE_PICKUP & MYPACKAGE_WRITE_PICKUP
41      + fix call to S/R GGL90_WRITE_PICKUP & DIC_WRITE_PICKUP
42    o add a "warning" (to Error msg file) when an Active Tracer is not using AB-2
43      and staggerTimeStep is off (needed for stability of Internal-wave dynamics).
44    o move out of PARAMS.h & data the last pieces of old-ptracer code: tauTr1ClimRelax,
45     & lambdaTr1ClimRelax ; put those 2 params in PTRACERS_PARAMS.h & data.ptracers
46       (note: not clear to me what lambdaTr1ClimRelax is still used for ...)
47    o pkg/mom_vecinv: - new parameter "selectVortScheme" to select which
48       scheme to use for vorticty-term ;
49     - compute upwindVorticity=T case within mom_vi_u/v_coriolis_c4.F
50       (with default selectVortScheme, return to original discretisation)
51     - remove weird combination (e.g.: upwindVorticity & highOrderVorticity)
52    o pkg/seaice: add a line to the summary to indicate grid type (B/C)
53    o in mom_calc_visc, fix average value of viscAh_W & viscA4_W next to the
54      bottom ; only used with variable horizontal viscosity and non-hydrostatic.
55      also fix diagnostics VISCAHW & VISCA4W.
56    
57    checkpoint59o
58    o dome/code/obcs_calc.F: avoid division by zero (detected using gfortran).
59    o change the loop ordering in most gad_*_adv_x.F to improve vectorization:
60      move a few statemens out the main loop into separate loops
61    o pkg/shelfice:
62      - sort out freshwater flux; convert freshwater fluxes to mass fluxes
63        (kg/m^2/s), does not break tests, because in verification/isomip,
64        rhoConstFresh=rhoConst (by accident)
65      - rearrange computation of tLoc, sLoc, pLoc to make code more efficient
66      - move S/R find_rho_scalar, pkg/ecco/sw_ptmp.F, pkg/ecco/sw_adtg.F into
67        new file model/src/seawater.F, so that they are available for all pkgs.
68      - convert potential temperature into in-situ temperature. This changes the
69        isomip tests => update tests
70  o add a flag writePickupAtEnd (default=true) to be able to suppress  o add a flag writePickupAtEnd (default=true) to be able to suppress
71    writing a pickup at the last timestep    writing a pickup at the last timestep
72    o tools/mpack-1.6 :
73      - disable automake (not working) and autoconf (not needed).
74      - update to version 1.6.4 which fix MD5 code on some 64 bits platforms
75        also cleaner with much less compilation warnings.
76  o pkg/profiles:  o pkg/profiles:
77    rename profiles_interp_mean_genericgrid as profiles_interp_mean_gg    rename profiles_interp_mean_genericgrid as profiles_interp_mean_gg
78    (for "less than 32 characters name" compiler requirement)    (for "less than 32 characters name" compiler requirement)

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