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o Reduced derivative singularities in pkg/seaice.
genmake with MAKEDEPEND variable was still missing in ecco-branch
o added tools/xmakedepend to circumvene shortcoming of SUN's makedepend (size too small) o in tools/genmake * invoking ../tools/xmakedepend instead of makedepend * changed compiler flags for case SunOS
Removed $S64 overwrite ('cat') for case SunOS.
Updating ecco-branch-mod1 to checkpoint44. Will be tagged ecco-branch-mod2.
Broke +pgi mode with last change. Swapped order so that PGI is checked for before g77.
Added entry to handle RH on alpha
Re-arranged sequence of operations for Adams-Bashforth o this does not change numbers o this makes it very easy to extract forcing/diffusion out of ABII by changing calling sequence in calc_gt, calc_gs,... Key modifications: o new s/r: ADAMS_BASHFORTH2 gT=3/2*gT-1/2*gTnm1 o changed TIMESTEP_TRACER from gTnm1=t+dt*(3/2*gT-1/2*gTnm1) to gT=T+dt*gT o changed CALC_GT,CALC_GS & CALC_GTR1 to calcuate "gT" defined by new timestep_tracer (ie. including forcing, ABII, N-L F-S, etc...) now calls ADAMS_BASHFORTH2 and FREESURF_RESCALE_G o changed CYCLE_TRACER appropriately T=gT only Other associated mods: o new s/r: FREESURF_RESCALE_G applies non-linear free-surface term this used to be in TIMESTEP_TRACER o added myIter as argument to CALC_GS,CALC_GT,CALC_GTR1
Fix script to be compatible with tcsh on Digital UNIX
Fix compiler options for backwards compatibility with Sun Workshop 5.0 compilers
New compiler options for SunOS: o faster o actually allows AIM pkg to compile
Typo in DEFINES.
Fix for SUNs: changed -fast to -dalign in order to avoid adding more and more routines to NOPTIMFILES. This should be viewed as a temporary fix.
Silly thing on SUNs: echo -n Fred echo's "-n Fred". Duh.
Added files mon_printstats_rl.F mon_printstats_rs.F to NOOPTFILES list in genmake for SunOS, otherwise compilation would fail on SunOS 5.8 (e.g. slough.mit.edu).
The "small_f" target should not be removed from genmake. It is needed for creating the TAMC source code.
Added new target to help testscript deal with the -quick option.
Added run-time control of vector-invariant/flux-form momentum eqns.
Now remove temporary file hlist.inc which was being left behind.
Fixed problem which infinite links; header files ended up linked to themselves because the ./ directory was the first in the INCLUDEDIRS list. Now INCLUDES has -I. in it and ./ is at end of search path.
Added (uncommented) header links. Header files are now linked just like other source files.
Added -ieee flag to genmake (only affect Linux for now) to see if we can pin-down this rediculous sensitivity of model to small changes in code. Testscript uses -ieee by default.
Removed KAP stuff for DEC's since most people don't have it and we weren't using it anyway.
Added grdchk to default disable list.
Added ini_cori.F to NOOPTFILES on SUNs. It seems any trig. fns inside loops get vectorized incorrectly! Definitately a compiler bug.
Added ini_spherical_polar_grid.F to NOOPTFILES for new SUNs.
Merge from branch pre38: o essential mods for cubed sphere o debugged atmosphere, dynamcis + physics (aim) o new packages (mom_vecinv, mom_fluxform, ...)
Added the following packages to default disable: autodiff cal cost ctrl ecco exf. We might think of adding kpp iand gmredi as well.
package "timeave" replacing "diags": remove dir "diags" from standard path
Added makefile and cleanlinks targets to help automated testing.
Fixed -disable=all. I previously added a test to make sure that -disable=pkg failed if pkg didn't exist.
Switched order of source code directories (pkg/* now infront of model/src, eesupp/src and diags/src). Added catch for diabling non-existent package.
Simplified setting of EXEDIR to fix bug in .genmakerc
Change "make CLEAN" to clean *.meta and *.data files from $EXEDIR rather than $ROOTDIR/verification/*/input . Safer this way.
Broke -rootdir=dir when adding auto scan feature.
Added autoscan feature to set ROOTDIR if not specified.
Changes to make c35 work on DEC. Refs. to unitialized array elements and compile options.
Fixed comma separated lists bug.
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
Fix so that "make CLEAN" doesn't delete files in natl_box/output
Added csrclist.inc to the remove list after Makefile generation
Adopted to new routine external_fields_load.F.
Added target small_f to create source code for TAMC before compiling.
Added cases for Cray T90 (sn7113) and SV1 (sn3002): TARGET_CRAY_VECTOR. (P.H.)
Added paths to ../pkg/ directory.
Added yet another Hyades only path for the two-proc libraries
Set LIBS properly for JAM libaries. (affects Hyades only)
Tidied up the options for the Linux platform.
Minor mods for compiling on T3E.
Added "JAM" routines for use with Artic network (Hyades cluster).
Set value for WORDLENGTH on all platforms in genmake.
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...
Changes for linux and command line operation.
Change of rule "Clean". Clean used to remove *.[Fc] but this might be dangerous. So now it removes only links.
Changes to allow for atmospheric integration builds of the code
Changes to support - g77 compilation under Linux - LR(1) form of 64-bit is D or E for constants - Modified adjoint of exch with adjoint variables acuumulated.
Correction to missing file tim.c and genmake for checkpoint15
Changes for new exchange routines which do general tile <-> tile connectivity, variable width overlap regions and provide hooks for shared memory and DMA protocols like Arctic, Memory Channel etc..
Added changes for SGI onyx support HP Exemplar support from Dimitri
We decided to skip the KAP preprocessor stage on the DEC Alpha's by default. (KAP isn't always available, even on our own well maintained platforms...)
Tidy up configure (now genmake!) and doc/README for release of checkpoint12.
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