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revision 1.207 by dimitri, Thu Nov 13 06:35:13 2003 UTC revision 1.231 by dimitri, Thu Dec 18 06:20:53 2003 UTC
# Line 3  $Header$ Line 3  $Header$
3      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
4      ==============================      ==============================
5    
6  o modifications to make FREEZE flux visible to pkg/kpp  o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2
7      ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure
8    o added exf_offset_atemp for Celsius to Kelvin conversion of atemp
9    o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024
10    o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations
11    
12    checkpoint52d_post
13    o re-tiled many expts to allow comparison in multi-processor mode
14      - updated output accordingly
15      - changed hs94.128x64x5 to use intial T from file rather than use the
16        random number generator
17    o add infrastructure in model routines for fizhi and gridalt packages
18    o change global_ocean.cs32x15 because of Pb with GM on CS-grid.
19    o changes to permit hi-res, cubed-sphere, configuration
20      - added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F
21      - added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F
22      - added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation
23        of surface winds for the cube
24      (A verification experiment, based on global_ocean.cs32x15, but with
25       pkg/seaice turned on and with on-the-fly interpolation from the NCEP
26       Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice,
27       complete with example surface forcing files and matlab scripts to look
28       at the output and compare it with that of global_ocean.cs32x15.)
29    o packages pickup: $PKG_write_pickup called from packages_write_pickup ;
30       but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code
31       to conform to the common rule.
32    o check-in the first version of the coupler + interfaces for multi-components
33       set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI.
34       - imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD).
35       - atmosphere: use pkg aim_v23 ; no sea-ice for now.
36       - ocean and atmos. share the same horizontal grid (no interpolation).
37       - exchanges between component and coupler is done in forward_step
38    o new verification experiment, cpl_aim+ocn:
39       coupled ocean - AIM atmosphere on cs32 grid.
40    
41    checkpoint52d_pre
42    o surface flux time-av diagnostic modified for NLFS & RealFreshWater
43    o add call to AIM pendant S/R in external_forcing & external_fields_load.F
44    
45    checkpoint52c_post
46    o Fixing OPTIONS files for use of exf:
47      - ALLOW_ECCO not needed
48      - ECCO_CPPOPTIONS.h should not be included from
49        EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h
50        as has been the case in the past
51      - All cal/exf related options are currently set in
52        single header file. Should remain so until we
53        agree on a consistent new policy.
54    o Removed all CPP options for cal package.
55      cal has no more CPP options.
56    o modified STOREs in GAD_ADVECTION
57    o corrected key comp. for passkey
58    
59    checkpoint52b_post
60    o new version: "thsice" of thermodynamic sea-ice pkg:
61     - only 1 call from "forward_step"; conserve energy, fresh-water & salt.
62     - modify fluxes but do not change theta directly;
63     - light cleaning of bulk_force pkg (still needed with thsice).
64     - add forcing fields + data files in global_ocean.cs32x15/inp_thsice
65       + output_thsice.txt to test thsice & bulk_force pkgs.
66    o put back grid & coriolis monitor output.
67    checkpoint52b_pre
68    
69    o call "do_the_model_io" at the beginning (=> dump initial state)
70    o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P)
71    o sort out interplay between tamc.h and PTRACERS_OPTIONS.h
72      (need info on NUMBER_OF_PTRACERS)
73    o missing PTRACERS headers in some routines
74    o default tamc.h in pkg/autodiff supposed to crash
75      to ensure proper customization
76    
77    checkpoint52a_post
78    o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp
79    - moved surfaceTendencyTice from pkg/seaice to main code    - moved surfaceTendencyTice from pkg/seaice to main code
80    - FREEZE moved to FORWARD_STEP    - subroutine FREEZE_SURFACE now limits only surface temperature
81    - subroutine FREEZE now limits only surface temperature      and is called in FORWARD_STEP (if allowFreezing=.TRUE.)
82      this means new output.txt for global_ocean.90x40x15,      => new output.txt for global_ocean.cs32x15 & global_with_exf
83      global_ocean.cs32x15, and global_with_exf, but note    - keep the old version of FREEZE for backward compatibility;
84      that results for these three experiments remain      global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE.
85      bit-identical to before if allowFreezing=.FALSE.    - corresponding modifs for TAF directives
86  o added surface flux output variables to TIMEAVE_STATVARS  o added surface flux output variables to TIMEAVE_STATVARS
87  o time-averaged output for pkg/ptracers  o time-averaged output for pkg/ptracers
88    o fix problem with ECCO-related divided adjoint
89      snapshot file was missing some ad-variables,
90      but no warning issued by TAF
91    
92  checkpoint52a_pre  checkpoint52a_pre
93  o some bug fixes for #undef REAL4_IS_SLOW  o some bug fixes for #undef REAL4_IS_SLOW

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