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revision 1.1889 by dimitri, Mon Jul 1 16:55:57 2013 UTC revision 1.1934 by jmc, Fri Oct 25 18:44:25 2013 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o eesupp/src & pkg/mdsio:
8      - remove gather/scatter_vector.F (from eesupp) and mdsio_read/writevector.F
9        (from pkg/mdsio) since they are no longer used for tape IO.
10      - move simple C subroutine "setdir.c" from pkg/compon_communic to eesupp/src
11        (+ keep a copy in pkg/atm_ocn_coupler).
12    o verification/isomip:
13      - split domain in 8 squared tiles (instead of just 2) for FWD, AD & OAD tests.
14    o tools/build_options:
15      - optfile linux_amd64_ifort11, fast (no ieee) case:
16        to get a working restart for all experiments, add "-fp-model source"
17        to FOPTIM (also remove "-opt-streaming-stores auto" <- this is the default).
18    
19    checkpoint64p (2013/10/20)
20    o pkg/autodiff:
21      - adread_adwrite.F: when type and length do not match ALLOW_AUTODIFF_WHTAPEIO
22        criteria, return to simple (default) tape IO format.
23    o pkg/mdsio (+ eesupp/src):
24      - rewrite/simplify tape-IO S/R (new S/R MDS_READ/WRITE_TAPE replace
25        previous MDSREAD/WRITEVECTOR) with 2 array argument from each type (R4/R8);
26      - fix globalFile and singleCpuIO options using simpler global mapping.
27      - new pairs of scatter/gather vector S/R (one for each type, generated from
28        template) corresponding to simpler global mapping.
29      - adread_write.F: switch to new S/R (but leave old calls commented) and write
30        to globalFile when parameter globalFiles is set to True.
31      - switch on useSingleCpuIO in AD experiments: global_ocean.90x40x15 & isomip.
32    o pkg/autodiff:
33      - adread_adwrite.F: add a hack for RS arrays (when RS=real*4);
34        with ALLOW_AUTODIFF_WHTAPEIO defined, since corresponding (real*4) is
35        missing, just add a STOP if array type do not match.
36    o pkg/exf:
37      - to allow to use seaice-fraction from pkg/exf in other pkgs than pkg/seaice:
38         rename CPP option EXF_ALLOW_SEAICE_RELAX to EXF_SEAICE_FRACTION
39         and rename array obsSIce to exf_iceFraction.
40    o tutorial_deep_convection:
41      - add 1rst version of isotropic 3-D Smagorinsky code (from Louis-Philippe),
42        for now all in this exp. code dir.
43      - add secondary test using Smag-3D viscosity (keep very low backgroud visc for
44        testing) and flux-limter advection scheme for Temp. (no explicit diffusion).
45    o eesupp/src:
46      - added SINGLE_DISK_IO option because reading of parameter files on
47        very large number of processors did not work with existing set-up
48    
49    checkpoint64o (2013/09/25)
50    o pkg/atm_phys & atm_compon_interf:
51      - allows for coupling of gray-atmosphere (atm_phys) with ocean.
52    o tools/build_options:
53      - switch from "-fPIC" to "-mcmodel=medium" in optfiles: linux_amd64_gfortran
54        & linux_amd64_ifort11 and in linux_amd64_g77 & linux_amd64_open64 also
55        remove CPP setting (was identical to genmake2 default).
56    o pkg/gmredi & model/src: Some updating and work done on the residual model.
57      - created new file model/src/calc_eddy_stress.F to calculate the eddy stress.
58      - fixed up the calculation of the eddy stress and how it is added to the
59        external forcing via taueddy_external_forcing.F
60      - at the moment, it is very experimental and only works with the variable eddy
61        diffusivity calculated in gmredi_k3d.F
62    o pkg/seaice/seaice_check.F: add a check to catch the case of specifying
63        lw/swfluxfile instead of lw/swdownfile in data.exf together with pkg/seaice
64    o testreport (& tools/do_tst_2+2):
65      - for MPI test, set default COMMAND to 'mpirun -v -np TR_NPROC ./{executable}'
66    o tools/build_options: linux_amd64_gfortran & linux_amd64_ifort11:
67      - remove CPP='cpp -traditional -P' (this is genmake2 default)
68      - add switch (for big setups) to use 'medium' memory-model (but leave it
69        commented out for now). Note: needed with FC 19 to compile big setups.
70    o pkg/atm_compon_interf:
71      - regroup per field origin (model & pkgs) the coupling storage routines
72         (which accumalate in time each coupling field)
73      - move bi,bj loops inside atm_store_my_data.F and store also wind-stress;
74        update accordingly + simplify aim_do_physics.F
75    
76    checkpoint64n (2013/08/26)
77    o pkg/bbl:
78      - update formulation to reduce dispersion of tracer properties in bbl
79      - replaced horizontal and vertical transport parameters with velocities
80      - changes results for verification/global_with_exf.yearly
81    o verification/halfpipe_streamice:
82      - change to matrix construction; update both Fwd & AD output.
83    o verification/tutorial_tracer_adjsens:
84      - OpenAD test: switch to vector-invariant momentum since fluxform with
85        rStar causes problems with OpenAD; update output.
86    o tools:
87      - genmake2: define a common prefix for all temp-file names ; move them
88        to local /tmp disk (but would be easy to move them back);
89      - xmakedepend: apply the same switch for temp-files.
90    o pkg/offline:
91      - changes for use with rStar (NLFS): assume that we continue to provide
92        UVELMASS/hFacW_ini & VVELMASS/hFacS_ini (hFacWi,S_ini as written in grid
93        output files) and apply r* scaling at each time-step (function of the time
94        varying Eta field); use normal pickup files (needed for restart with NLFS).
95    o adjoint with OpenAD:
96      - move OpenAD-specific files from verification/OpenAD/code_oad_all to a new
97        package openad.  This package has to be compiled for all runs with OpenAD
98        instead of specifying code_oad_all as a modification directory.
99      - link the fortran templates from tools/OAD_support to the build directory
100        for preprocessing to avoid conflicts between different setups compiled
101        simultaneously and simplify cleanup.
102    o pkg/exf:
103      - in exf_getforcing.F: comment out most of the EXCH calls (fields used by
104        main model or other pkgs are exchanged in EXF_MAPFIELDS).
105    o model/src:
106      - do_stagger_fields_exchanges.F: skip EXCH calls when using pkg/offline
107        (similar to do_fields_blocking_exchanges.F).
108    o tools/genmake2:
109      - remove TAF output src code just before calling staf (when not doing a fresh
110        built, will stop if things go wrong with staf).
111      - fix target "adobj" (left from TAF version-2 transition)
112    o pkg/diagnostics:
113      - add a parameter to track the status of pkg/diagnostics activation;
114        this replace/extend the use of logical param "settingDiags" (to check
115        when adding diag to the list) to also check any DIAGNOSTICS_[]FILL* call.
116        New S/R to print error message and stop when pkgStatus is not right.
117      - to try: add a warning when "data.diagnostics" exist but useDiagnostics=F.
118    
119    checkpoint64m (2013/08/13)
120    o model/inc:
121      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
122        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
123    o pkg/kpp & aim_v23:
124      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
125    o pkg/seaice:
126      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
127        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
128      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
129    o eesupp/src:
130      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
131        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
132    o switch to TAF version-2:
133      - add flow directives to "freeze" naming convention for ad-routines that
134        are used in I/O routines of adjoint state and associated common blocks
135        that are used in adcommon.h (backward compatible with version-1)
136      - update all ad-optfiles (in tools/adjoint_options + few local to some
137        verification exp) to switch to latest TAF version (currently 2.5.5);
138        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
139        out except for diva).
140      - the major change with TAF version-2 is that both the differentiated
141        routines and the forward routines (new) are returned as part of the TAF
142        output source code. Update genmake2 accordingly.
143      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
144        with version-2 when compared to TLM or FWD gradient); other experiments
145        output show minor changes (machine truncation level); update the few AD &
146        TLM output with 12 matching digits only (some prior to version-2 switch).
147    
148    checkpoint64l (2013/08/05)
149    o model/src:
150      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
151      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
152        when using TAF but only if using OpenAD.
153    o pkg/mom_common+fluxform+vecinv:
154      - always set horiz. viscosity arrays to background value before calling
155        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
156        only when using variable horiz. viscosity (useVariableVisc=T);
157      - simplify mom_vecinv.F (only 1 block for momViscosity).
158    o pkg/mom_common: variable horiz. viscosity in NH code
159      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
160        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
161      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
162        useBiharmonicVisc & useVariableVisc.
163      - fix old bug (already in 1rst implementation of variable horizontal viscosity
164        in calc_gw.F, version 1.27, 2006/06/20):
165        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
166        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
167      - change background horiz viscosity in vertical momentum (gW) to always be
168        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
169        any type of variable viscosity, e.g., viscAh/4Grid)
170      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
171        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
172        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
173        default viscAh,viscA4 is zero).
174    o model/src:
175      - extend length of drC & recip_drC from Nr to Nr+1.
176    o Divided Adjoint (DIVA) with MPI:
177      - genmake2: do not create local ./mpi_headers dir when no file to copy into.
178      - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT
179        and ALLOW_USE_MPI) from model/src code and from ECCO_CPPOPTIONS.h.
180    
181    checkpoint64k (2013/07/23)
182    o tools/OAD_support:
183      - avoid the need for file "oadtempflile" in insertTemplateDir.bash
184        and remove it from genmake2.
185    o tools/build_options:
186      - remove MPI_HEADER_FILES_INC setting (no longer used) and comment out
187        MPI_HEADER_FILES list (let genmake2 find the missing headers)
188    o verification/halfpipe_streamice:
189      - change to driving stress formulation; update both Fwd & AD output.
190    o tools/genmake2 and Divided Adjoint with MPI:
191      - remove default setting of MPIINCLUDEDIR from $MPIHOME (always been broken);
192      - only create local ./mpi_headers dir if using MPI and MPIINCLUDEDIR is set;
193      - add new variable (LOCAL_MPI_HEADERS, replace MPI_HEADER_FILES_INC) in
194        Makefile, which is set by genmake2, and check which mpi-headers are needed.
195        Note: need to update adjoint_options/adjoint_diva_mpi accordingly.
196      - update target "CLEAN" (to also remove ./mpi_headers/ dir).
197    o testreport:
198      - changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present,
199        perform additional runs (number of additional runs is "add_DIVA_runs" taken
200        from file run_ADM_DIVA ; should match "nchklev_3" in file "code_ad/tamc.h").
201    o verification/lab_sea (AD test):
202      - change to test Divided Adjoint Run in this set-up (both standard AD test
203        and 2 secondary AD test: noseaice + noseaicedyn); drop the evp AD test.
204    o pkg atm_ & ocn_compon_interf:
205      - remove cpl_earlyExpImpCall=F option (was mainly a hack added for the old
206        staggerTimeStep implementation) and disable (retired) corresponding
207        parameter.
208    o pkg/offline:
209      - comment out unused field-array: ICEM, ConvectCount, hflx[01], icem[01];
210      - add S/R OFFLINE_CHECK to print offline parameter summary
211        and stop if loading a file that is not used;
212      - enable to calculate GMRedi tensor, KPP mixing and convective index
213        when the corresponding file(s) is/are not specified (but pkg is used).
214      - comment out resetting of monitorFreq (to endTime) since it still useful
215        for monitoring CFL numbers and checking offline fields.
216    o OpenAD:
217      - do not define OAD_DEBUG (in tools/adjoint_options/adjoint_oad) to get
218        smaller standard output) and generate new (smaller) output (on baudelaire
219        using gfortran with -ieee) for exp. tutorial_tracer_adjsens
220    o model/src:
221      - call EXTERNAL_FORCING_SURF outside bi,bj loops (in do_oceanic_phys.F),
222        (where external_forcing_adjust was called) and change list of arguments;
223      - merge external_forcing_adjust.F into external_forcing_surf.F
224      - put surface relaxation of SST & SSS in new S/R (forcing_surf_relax.F)
225        which also contains balancing surface relaxation (ALLOW_BALANCE_RELAX,
226        previously in file "balance_relax.F", now removed); remove corresponding
227        arrays in FFIELDS.h.
228      - EXTERNAL_FORCING_SURF is now called when using pkg/offline; implement
229        a hack for getting back surfaceForcingS (loaded from file) when using
230        ALLOW_OLD_VIRTUALFLUX (pkg/dic, in DIC_OPTIONS.h) in offline set-up.
231      - update output of AD test experiment global_ocean.cs32x15.seaice_dynmix
232        (was getting only 11 digits for AD-grad, due to different truncation
233         error in AD code).
234    
235    checkpoint64j (2013/07/04)
236    o pkg/offline:
237      - to enable the use of other features with pkg offline (e.g., obcs),
238        also call S/R DO_OCEANIC_PHYS in offline run - more modifs to come.
239      - comment out "allowFreezing" (now active) in 2 offline testing exp.
240  o pkg/exf ALLOW_RUNOFTEMP  o pkg/exf ALLOW_RUNOFTEMP
241    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL
242    - added RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice    - ahdded RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice
243    - changes verification/global_ocean.cs32x15/results/output.seaice.txt    - changes verification/global_ocean.cs32x15/results/output.seaice.txt
244  o pkg/atm_phys:  o pkg/atm_phys:
245    - allows to add some damping on uVel,vVel (strength only function of k).    - allows to add some damping on uVel,vVel (strength only function of k).

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