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Merging changes on MAIN between checkpoint43 and checkpoint43a-release1mods
Command: cvs -q update -jcheckpoint43 -jcheckpoint43a-release1mods -d -P
These changes are most of the changes between c43 and c44 except those
that occured after "12:45 11 Jan 2002". As far as I can tell it is
checkpoint43 with the following mods:
o fix bug in mom_vi_del2uv
o select when filters are applied ; add options to zonal_filter (data.zonfilt) o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
o update AIM experiments (NCEP input files)
o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
o added some stuff for AD
o Jamar wet-points
This update does not contain the following mods that are in checkpoint44
o bug fix in pkg/generic_advdiff/
- thread related bug, bi,bj arguments in vertical advection routines
o some changes to pkg/autodiff, pkg/cost, pkg/exf, pkg/ecco,
verification/carbon and model/src/ related to adjoint
o some new Matlab scripts for diagnosing model density
- utils/matlab/dens_poly3.m and ini_poly3.m
The list of exclusions is accurate based on a "cvs diff". The list of
inclusions is based on the record in doc/tag-index which may not be complete.
Across the board regeneration of results/output.txt o format of output differs o some numbers in some expts were inaccurate/out of date o now can test model using more than cg2d_init_res
Merged changes from branch "branch-atmos-merge" into MAIN (checkpoint34) - substantial modifications to algorithm sequence (dynamics.F) - packaged OBCS, Shapiro filter, Zonal filter, Atmospheric Physics
Removed KPP namelist from data file. KPP and GM/Redi are controlled through data.kpp and data.gmredi
Turned convective adjustment off by default.
Added ALLOW_KPP to CPP_OPTIONS.h and PARM07 to data files.
Implemented new I/O package (mdsio.F). This package does parallel
I/O in much the same way as dfile.F used to except it uses "direct
access" rather than (f77) unformatted sequential access.
Problems with dfile.F package included:
o unnecessary memory use (each process had two global sized buffers)
o inability to read the files it had written without post-processing
o "tiled" files were tiled by process/thread rather than actual tiles
o created huge numbers of files with no alternatives
Features of the mdsio.F package:
o direct-access binary writes
o no excessive memory use
o ability to read/write from multiple record files
o "tiled" files are based on "WRAPPER" tiles so that the number
and content of files is independent of the number of threads
and/or processes
o option to create single "global" files rather than "tiled" files
o ability to read both "global" and "tiled" files
[Caveat: the tiling of files must match the model tiles]
o checkpoints now use a single file per model section
ie. one file for the hydrostatic model core, one file
for the non-hydrostatic extensions and one file for the C-D
extensions
o the mid-level I/O routines now is broken into more source files
read_write_fld.F supplies basic I/O routines with the same interface
as the original I/O package
read_write_rec.F supplies I/O routines which allow multiple records
write_state.F writes the model state
checkpoint.F supplies the read/write checkpoint routines
All the example input data has had to be modified to be direct-access.
Otherwise only routines that used I/O have been affected and not
all of those have been due to the continuity of arguments in
the read_write_fld.F routines.
What needs to be done? We have to create a suite of conversion
utilities for users with old-style data. Also supply the option
for using old-style I/O, not just for die-hards but for reading
data too extensive to be converted. And more...
Restructuring verification experiments.
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