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revision 1.1889 by dimitri, Mon Jul 1 16:55:57 2013 UTC revision 1.1930 by jmc, Thu Oct 17 01:30:04 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 pkg/mdsio (+ eesupp/src):
8      - rewrite/simplify tape-IO S/R (new S/R MDS_READ/WRITE_TAPE replace
9        previous MDSREAD/WRITEVECTOR) with 2 array argument from each type (R4/R8);
10      - fix globalFile and singleCpuIO options using simpler global mapping.
11      - new pairs of scatter/gather vector S/R (one for each type, generated from
12        template) corresponding to simpler global mapping.
13      - adread_write.F: switch to new S/R (but leave old calls commented) and write
14        to globalFile when parameter globalFiles is set to True.
15      - switch on useSingleCpuIO in AD experiments: global_ocean.90x40x15 & isomip.
16    o pkg/autodiff:
17      - adread_adwrite: add a hack for RS arrays (when RS=real*4);
18        with ALLOW_AUTODIFF_WHTAPEIOdefined, since corresponding (real*4) is
19        missing, just add a STOP if array type do not match.
20    o pkg/exf:
21      - to allow to use seaice-fraction from pkg/exf in other pkgs than pkg/seaice:
22         rename CPP option EXF_ALLOW_SEAICE_RELAX to EXF_SEAICE_FRACTION
23         and rename array obsSIce to exf_iceFraction.
24    o tutorial_deep_convection:
25      - add 1rst version of isotropic 3-D Smagorinsky code (from Louis-Philippe),
26        for now all in this exp. code dir.
27      - add secondary test using Smag-3D viscosity (keep very low backgroud visc for
28        testing) and flux-limter advection scheme for Temp. (no explicit diffusion).
29    o eesupp/src:
30      - added SINGLE_DISK_IO option because reading of parameter files on
31        very large number of processors did not work with existing set-up
32    
33    checkpoint64o (2013/09/25)
34    o pkg/atm_phys & atm_compon_interf:
35      - allows for coupling of gray-atmosphere (atm_phys) with ocean.
36    o tools/build_options:
37      - switch from "-fPIC" to "-mcmodel=medium" in optfiles: linux_amd64_gfortran
38        & linux_amd64_ifort11 and in linux_amd64_g77 & linux_amd64_open64 also
39        remove CPP setting (was identical to genmake2 default).
40    o pkg/gmredi & model/src: Some updating and work done on the residual model.
41      - created new file model/src/calc_eddy_stress.F to calculate the eddy stress.
42      - fixed up the calculation of the eddy stress and how it is added to the
43        external forcing via taueddy_external_forcing.F
44      - at the moment, it is very experimental and only works with the variable eddy
45        diffusivity calculated in gmredi_k3d.F
46    o pkg/seaice/seaice_check.F: add a check to catch the case of specifying
47        lw/swfluxfile instead of lw/swdownfile in data.exf together with pkg/seaice
48    o testreport (& tools/do_tst_2+2):
49      - for MPI test, set default COMMAND to 'mpirun -v -np TR_NPROC ./{executable}'
50    o tools/build_options: linux_amd64_gfortran & linux_amd64_ifort11:
51      - remove CPP='cpp -traditional -P' (this is genmake2 default)
52      - add switch (for big setups) to use 'medium' memory-model (but leave it
53        commented out for now). Note: needed with FC 19 to compile big setups.
54    o pkg/atm_compon_interf:
55      - regroup per field origin (model & pkgs) the coupling storage routines
56         (which accumalate in time each coupling field)
57      - move bi,bj loops inside atm_store_my_data.F and store also wind-stress;
58        update accordingly + simplify aim_do_physics.F
59    
60    checkpoint64n (2013/08/26)
61    o pkg/bbl:
62      - update formulation to reduce dispersion of tracer properties in bbl
63      - replaced horizontal and vertical transport parameters with velocities
64      - changes results for verification/global_with_exf.yearly
65    o verification/halfpipe_streamice:
66      - change to matrix construction; update both Fwd & AD output.
67    o verification/tutorial_tracer_adjsens:
68      - OpenAD test: switch to vector-invariant momentum since fluxform with
69        rStar causes problems with OpenAD; update output.
70    o tools:
71      - genmake2: define a common prefix for all temp-file names ; move them
72        to local /tmp disk (but would be easy to move them back);
73      - xmakedepend: apply the same switch for temp-files.
74    o pkg/offline:
75      - changes for use with rStar (NLFS): assume that we continue to provide
76        UVELMASS/hFacW_ini & VVELMASS/hFacS_ini (hFacWi,S_ini as written in grid
77        output files) and apply r* scaling at each time-step (function of the time
78        varying Eta field); use normal pickup files (needed for restart with NLFS).
79    o adjoint with OpenAD:
80      - move OpenAD-specific files from verification/OpenAD/code_oad_all to a new
81        package openad.  This package has to be compiled for all runs with OpenAD
82        instead of specifying code_oad_all as a modification directory.
83      - link the fortran templates from tools/OAD_support to the build directory
84        for preprocessing to avoid conflicts between different setups compiled
85        simultaneously and simplify cleanup.
86    o pkg/exf:
87      - in exf_getforcing.F: comment out most of the EXCH calls (fields used by
88        main model or other pkgs are exchanged in EXF_MAPFIELDS).
89    o model/src:
90      - do_stagger_fields_exchanges.F: skip EXCH calls when using pkg/offline
91        (similar to do_fields_blocking_exchanges.F).
92    o tools/genmake2:
93      - remove TAF output src code just before calling staf (when not doing a fresh
94        built, will stop if things go wrong with staf).
95      - fix target "adobj" (left from TAF version-2 transition)
96    o pkg/diagnostics:
97      - add a parameter to track the status of pkg/diagnostics activation;
98        this replace/extend the use of logical param "settingDiags" (to check
99        when adding diag to the list) to also check any DIAGNOSTICS_[]FILL* call.
100        New S/R to print error message and stop when pkgStatus is not right.
101      - to try: add a warning when "data.diagnostics" exist but useDiagnostics=F.
102    
103    checkpoint64m (2013/08/13)
104    o model/inc:
105      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
106        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
107    o pkg/kpp & aim_v23:
108      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
109    o pkg/seaice:
110      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
111        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
112      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
113    o eesupp/src:
114      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
115        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
116    o switch to TAF version-2:
117      - add flow directives to "freeze" naming convention for ad-routines that
118        are used in I/O routines of adjoint state and associated common blocks
119        that are used in adcommon.h (backward compatible with version-1)
120      - update all ad-optfiles (in tools/adjoint_options + few local to some
121        verification exp) to switch to latest TAF version (currently 2.5.5);
122        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
123        out except for diva).
124      - the major change with TAF version-2 is that both the differentiated
125        routines and the forward routines (new) are returned as part of the TAF
126        output source code. Update genmake2 accordingly.
127      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
128        with version-2 when compared to TLM or FWD gradient); other experiments
129        output show minor changes (machine truncation level); update the few AD &
130        TLM output with 12 matching digits only (some prior to version-2 switch).
131    
132    checkpoint64l (2013/08/05)
133    o model/src:
134      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
135      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
136        when using TAF but only if using OpenAD.
137    o pkg/mom_common+fluxform+vecinv:
138      - always set horiz. viscosity arrays to background value before calling
139        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
140        only when using variable horiz. viscosity (useVariableVisc=T);
141      - simplify mom_vecinv.F (only 1 block for momViscosity).
142    o pkg/mom_common: variable horiz. viscosity in NH code
143      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
144        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
145      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
146        useBiharmonicVisc & useVariableVisc.
147      - fix old bug (already in 1rst implementation of variable horizontal viscosity
148        in calc_gw.F, version 1.27, 2006/06/20):
149        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
150        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
151      - change background horiz viscosity in vertical momentum (gW) to always be
152        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
153        any type of variable viscosity, e.g., viscAh/4Grid)
154      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
155        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
156        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
157        default viscAh,viscA4 is zero).
158    o model/src:
159      - extend length of drC & recip_drC from Nr to Nr+1.
160    o Divided Adjoint (DIVA) with MPI:
161      - genmake2: do not create local ./mpi_headers dir when no file to copy into.
162      - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT
163        and ALLOW_USE_MPI) from model/src code and from ECCO_CPPOPTIONS.h.
164    
165    checkpoint64k (2013/07/23)
166    o tools/OAD_support:
167      - avoid the need for file "oadtempflile" in insertTemplateDir.bash
168        and remove it from genmake2.
169    o tools/build_options:
170      - remove MPI_HEADER_FILES_INC setting (no longer used) and comment out
171        MPI_HEADER_FILES list (let genmake2 find the missing headers)
172    o verification/halfpipe_streamice:
173      - change to driving stress formulation; update both Fwd & AD output.
174    o tools/genmake2 and Divided Adjoint with MPI:
175      - remove default setting of MPIINCLUDEDIR from $MPIHOME (always been broken);
176      - only create local ./mpi_headers dir if using MPI and MPIINCLUDEDIR is set;
177      - add new variable (LOCAL_MPI_HEADERS, replace MPI_HEADER_FILES_INC) in
178        Makefile, which is set by genmake2, and check which mpi-headers are needed.
179        Note: need to update adjoint_options/adjoint_diva_mpi accordingly.
180      - update target "CLEAN" (to also remove ./mpi_headers/ dir).
181    o testreport:
182      - changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present,
183        perform additional runs (number of additional runs is "add_DIVA_runs" taken
184        from file run_ADM_DIVA ; should match "nchklev_3" in file "code_ad/tamc.h").
185    o verification/lab_sea (AD test):
186      - change to test Divided Adjoint Run in this set-up (both standard AD test
187        and 2 secondary AD test: noseaice + noseaicedyn); drop the evp AD test.
188    o pkg atm_ & ocn_compon_interf:
189      - remove cpl_earlyExpImpCall=F option (was mainly a hack added for the old
190        staggerTimeStep implementation) and disable (retired) corresponding
191        parameter.
192    o pkg/offline:
193      - comment out unused field-array: ICEM, ConvectCount, hflx[01], icem[01];
194      - add S/R OFFLINE_CHECK to print offline parameter summary
195        and stop if loading a file that is not used;
196      - enable to calculate GMRedi tensor, KPP mixing and convective index
197        when the corresponding file(s) is/are not specified (but pkg is used).
198      - comment out resetting of monitorFreq (to endTime) since it still useful
199        for monitoring CFL numbers and checking offline fields.
200    o OpenAD:
201      - do not define OAD_DEBUG (in tools/adjoint_options/adjoint_oad) to get
202        smaller standard output) and generate new (smaller) output (on baudelaire
203        using gfortran with -ieee) for exp. tutorial_tracer_adjsens
204    o model/src:
205      - call EXTERNAL_FORCING_SURF outside bi,bj loops (in do_oceanic_phys.F),
206        (where external_forcing_adjust was called) and change list of arguments;
207      - merge external_forcing_adjust.F into external_forcing_surf.F
208      - put surface relaxation of SST & SSS in new S/R (forcing_surf_relax.F)
209        which also contains balancing surface relaxation (ALLOW_BALANCE_RELAX,
210        previously in file "balance_relax.F", now removed); remove corresponding
211        arrays in FFIELDS.h.
212      - EXTERNAL_FORCING_SURF is now called when using pkg/offline; implement
213        a hack for getting back surfaceForcingS (loaded from file) when using
214        ALLOW_OLD_VIRTUALFLUX (pkg/dic, in DIC_OPTIONS.h) in offline set-up.
215      - update output of AD test experiment global_ocean.cs32x15.seaice_dynmix
216        (was getting only 11 digits for AD-grad, due to different truncation
217         error in AD code).
218    
219    checkpoint64j (2013/07/04)
220    o pkg/offline:
221      - to enable the use of other features with pkg offline (e.g., obcs),
222        also call S/R DO_OCEANIC_PHYS in offline run - more modifs to come.
223      - comment out "allowFreezing" (now active) in 2 offline testing exp.
224  o pkg/exf ALLOW_RUNOFTEMP  o pkg/exf ALLOW_RUNOFTEMP
225    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL
226    - added RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice    - ahdded RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice
227    - changes verification/global_ocean.cs32x15/results/output.seaice.txt    - changes verification/global_ocean.cs32x15/results/output.seaice.txt
228  o pkg/atm_phys:  o pkg/atm_phys:
229    - 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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