/[MITgcm]/MITgcm/doc/tag-index
ViewVC logotype

Diff of /MITgcm/doc/tag-index

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.1954 by jmc, Sun Jan 5 20:16:53 2014 UTC revision 1.1994 by mlosch, Mon May 12 14:15:52 2014 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/seaice/seaice_do_ridging.F: clean up the insectarium
8      - fix a bug that was compensated by areaScaling (-> remove areaScaling code)
9      - added SEAICEsnowFracRidge to redistributed snow (2nd bug)
10      - set closing/openingRate to zero where no extra iteration is need (3rd bug)
11      - add some debugging information and error messages (warnings)
12    o model/src: modifications relatd to atmosphere p*:
13      - Switch to more accurate p* coordinate slope term (calc_grad_phi_hyd.F)
14      - With p* or Sigma-P, use constant reference Pot.Temp (thetaConst) instead
15        of vertical profile tRef in geopotential background and anomaly.
16      - Acount for true p* correction in theta <-> T conversion in pkg/aim_v23
17        and pkg/atm_phys.
18      - Update FWD output of experiments: aim.5l_cs (x2), fizhi-cs-32x32x40,
19        fizhi-cs-aqualev20, fizhi-gridalt-hs, tutorial_held_suarez_cs, cpl_aim+ocn.
20    o pkg/seaice: fix a bug in seaice_prepare_ridging.F, forgot a sqrt
21    o pkg/ptracers: compute ptracer source/sink due to linear free surface.
22        not used right now, but can be used in BGC packages to fix conservation.
23    o pkg/dic, pkg/gchem: move tracer_meanarea to gchem, so it can be used by
24        other packages too.
25    o pkg/seaice/seaice_calc_ice_strength.F: replace SEAICE_rhoSnow by
26        SEAICE_rhoIce in the Rothrock (1975)-type strength calculations (bug fix)
27    o model/src:
28      - since we have several heat capacity (even in model/src), define "recip_Cp"
29        as local variable (no longer in common block) to avoid any confusion.
30      - add thetaConst in PARAMS.h (to be used with pStar or sigma-P coords).
31    o pkg/exf:
32      - from Jeff Scott: add option (#define EXF_CALC_ATMRHO) to calculate local
33        air density as function of air Temp, Humidity and atm pressure.
34    
35    checkpoint64w (2014/05/02)
36    o verification:
37      - update output_adm.txt files for experiment global_ocean.cs32x15 (seaice &
38        seaice_dynmix) and lab_sea (primary test & noseaicedyn): moving/changing
39        code from seaice_growth.F & seaice_advdiff.F to new ridging routines
40        seaice_reg_ridge.F seaice_do_ridging.F affects AD gradient
41        (down to 8-7 matching digits for global_ocean and 5-6 for lab_sea).
42    o model/src: for atmosphere in p* coords:
43      - store factor rStarFacC**atm_kappa (= pStarFacK) in common block
44      - implement more accurate p* coordinate slope term (in calc_grad_phi_hyd.F),
45        but not yet activated.
46    o pkg/seaice: fix restart problem for ITD with new ice strength parameterisation:
47      - move computation of opnWtrFrac = 1-AREA to before computing ice strength
48      - this changes the results (but not for any verification experiment, because
49        none tests this), but avoids having an extra field in the restart files
50    o pkg/seaice: remove global variable TICE (not needed)
51      - replace by TICES or local variable where necessary (cost_seaice_test,
52        seaice_diagnostics_state)
53      - move copying TICE to TICES from seaice_check_pickup to seaice_read_pickup
54      - use specific read/write routines for reading and writing individual leves
55        of a multilevel field
56    o pkg/ctrl & model/inc:
57      - move additional anomaly fields of control vars (related to options:
58         ALLOW_KAPGM_CONTROL, ALLOW_KAPREDI_CONTROL and ALLOW_BOTTOMDRAG_CONTROL)
59        from DYNVARS.h into new header file: CTRL_FIELDS.h
60    o pkg/seaice: some small modifications to the ridging code
61      - make fw2ObyRidge a global variable and add the freshwater flux to
62        seaice_growth
63      - pass actual thickness from seaice_prepare_ridging, so that it is
64        computed only in one place and compute it in the same way as in
65        seaice_growth
66      - initialise more fields in seaice_do_ridging that where cause floating
67        point exceptions over land
68    o pkg/seaice: preparations for ridging code and first real ridging code
69      - move most of "PART 1" of S/R seaice_growth into a new and separate
70        S/R seaice_reg_ridge that will both regularize the state variable after
71        advection call the actual ridging routine;
72      - requires to make 5 fields global fields: d_HEFFbyNEG,d_HSNWbyNEG,
73        d_AREAbyRLX,d_HEFFbyRLX,saltFluxAdjust;
74      - remove ridging code from seaice_advdiff
75      - clean up remaining part 1 of seaice_growth in an attempt to make it
76        more readable (this is probably subjective)
77      - call seaice_itd_redist once in the initialisation phase to have the initial
78        conditions in the correct category
79      - finally: add new ridging routine for ITD code
80    
81    checkpoint64v (2014/04/11)
82    o pkg/ecco:
83      - add runtime parameters mdt[start,end]date[1,2]
84      - rename variable "tpmean" as "mdt" and "topexmeanfile" as "mdtdatfile"
85    o pkg/seaice:
86      - make deltaC a global variable, so that it can be used in ridging code
87      - first step towards ridging: introduce new routines that compute
88        ice strength based on ridging parameters
89      - add diagnostic for HSNOWITD
90      - add opnWtrFrac as a global variable (required for ridging scheme)
91    o pkg/salt_plume + pkg/seaice/seaice_growth.F
92      - add SALT_PLUME_IN_LEADS flag to activate pkg/salt_plume only when ice
93        AREA exceeds a threshold (code contributed by I.Fenty in 2011)
94    o verification/hs94.1x64x5:
95      - leave ALLOW_AUTODIFF_TAMC undefined in code_oad/AUTODIFF_OPTIONS.h
96      - do not use ECCO_CPPOPTIONS.h anymore for TAF & OpenAD Adjoint tests.
97    o autodiff:
98      - Start to include explicitly AUTODIFF_OPTIONS.h, COST_OPTIONS.h,
99        and CTRL_OPTIONS.h in src files (to enable to skip the ECCO_CPPOPTIONS.h)
100        For now, only in pkgs used in verification/hs94.1x64x5.
101      - Replace ALLOW_AUTODIFF_TAMC by ALLOW_AUTODIFF (except for tape/storage
102        which are specific to TAF/TAMC).
103      - Replace ALLOW_AUTODIFF_OPENAD by ALLOW_OPENAD:
104        since ALLOW_OPENAD is defined in PACKAGES_CONFIG.h (any time pkg/openad
105        is compiled), this simplifies/reduces which *_OPTIONS.h file to include.
106      - OpenAD: change Makefile to generate the appropriate AD_CONFIG.h when
107        building mitgcmuv_ad (make adAll).
108    o pkg/ecco:
109      - cost_gencost_seaicev4.F:
110         reformulate proxy cost as function of sst and local param SEAICE_freeze
111         change cost names from siv4-[sst,vol] to siv4-[deconc,exconc]
112      - add stop statement if old names siv4-[sst,vol] are used
113      - add snapshots + cost reports for atmospheric longwave
114      - remove factor 0.1 in front of wtau[u,v]
115      - replace never used flag ALLOW_TMI_COST_CONTRIBUTION with
116         ALLOW_TMI_SST_COST_CONTRIBUTION
117    o pkg/atm_phys:
118      - add some diagnostics for Short-wave and for convection S/R.
119    o pkg/seaice/seaice_growth:
120      - fix a bug in the lateral melt parameterization for SEAICE_ITD
121        in seaice_growth; tempFrz needs to be computed inside the i/j-loop
122      - rearrange loop order for better vector code in the same code block
123      - rewrite the floeDiameter formula to have fewer divisions
124      -  (miraculously) none of this changes the results of seaice_itd
125    o pkg/smooth:
126      - move param smooth2Ddiffnbt to pkg/ecco
127    o pkg/salt_plume:
128      - salt_plume_frac.F:
129         clean up local param names
130         reformulate (1-frac) to frac; original 1-frac was based on swfrac code
131    o pkg/rw:
132      - add RS version of S/R READ_MFLDS_LEV.
133    o pkg/streamice:
134      - fix the restart test by writing/reading pickup_streamice files.
135    o pkg/seaice:
136      - refine checks for jfnk-related parameters
137      - comment out if statement with SEAICEuseIMEX parameter as long as there
138        is no IMEX code to avoid confusion and surprises
139    
140    checkpoint64u (2014/03/07)
141    o verification/MLAdjust:
142      - rename secondary test suffix:
143         1.leith  -> A4FlxF  + switch to flux-form & add side-drag
144         0.leithD -> AhFlxF  + switch to flux-form
145         0.smag   -> AhVrDv  (use Vorticity-Div. visc form) + add side-drag
146         0.leith  -> AhStTn  (use Strain-Tension visc form) + add side-drag
147    o pkg/mom_vecinv:
148      - remove unused arguments from S/R MOM_VI_HDISSIP & MOM_HDISSIP (as it used
149        to be before mom_calc_visc.F)
150      - skip the call to MOM_CALC_TENSION & MOM_CALC_STRAIN if not needed.
151      - add 2nd copy of vort3 & strain that knows about lateral BC (free/no slip):
152        this is simpler for the adjoint and for diagnostics.
153    o model/src + pkg/momentum:
154      - add input files for  2-D additional Western and Southern cell-edge wall
155         (e.g., to add "thin-wall" where it is =1).
156      - fix sideDrag option for thin-walls with Non-Lin Free-Surf
157        using 2nd hFacZ that is computed from initial (fix domain) hFac
158      - known limitations of thin wall implementation: not yet coded for sigma
159        coords; not working with CD-scheme neither.
160    o pkg/seaice:
161      - rename recently introduced parameters from (wrong name) AB to
162        BDF (backward difference time discretisation)
163      - retire runtime parameters SEAICEuseAB2, SEAICE_abEps
164    o tools/adjoint_options:
165      - remove setting of "OPENAD=true" (now set by command line "genmake2 -oad")
166    
167    checkpoint64t (2014/02/01)
168    o pkg/ecco
169      - add compile flag ALLOW_GENCOST_TIMEVARY_WEIGHT in ECCO_OPTIONS.h and
170        runtime logical flag gencost_timevaryweight to read daily sea-ice sigma
171      - replace hard-coded record number and period which only work for monthly
172        with read-in runtime param that works for other periods (month,day,year)
173    o pkg/thsice
174      - corrected store directive fixes thsice adjoint gradient checks
175    o genmake2 & testreport:
176      - add genmake2 option "-oad" to generate a Makefile for OpenAD built and
177        in this case, use tools/adjoint_options/adjoint_oad as default AD optfile.
178        Update testreport accordingly. No need to set "export OPENAD=true"
179        in adjoint_options/adjoint_oad anymore (will be removed later).
180    o pkg/shelfice:
181      - put T & S shelfice forcing into model surfaceForcing_T,_S (for now,
182        only if SHELFICEboundaryLayer=F); Change model/src/external_forcing.F
183        so that surface forcing applies to k=kSurf if using pkg/shelfice.
184    o pkg/ctrl, pkg/grdchk, pkg/ecco:
185      - Changes to make GENARR more modular (i.e. invisible if not used)
186    o model/src/temp_integrate.F and salt_integrate.F
187      - re-include store directives that were removed on Dec 27th.
188    o model/src/external_forcing_surf.F
189      - add storage directives for EmPmR and PmEpR to avoid recomputation of
190        seaice_model in the adjoint that is problematic when seaice_model is
191        turned off in the adjoint. The resolved issue dated back to July when
192        EXTERNAL_FORCING_SURF call was moved.
193        Update global_ocean.cs32x15/*/output_adm.seaice_dynmix.txt accordingly.
194    o pkg/exf/exf_check.F
195      - fix a small bug again (originally found by Wentao Liu, now found again)
196      - streamline error output
197    o pkg/streamice and aim_v23:
198      - replace a few "_EXCH_XY_RL (" with "_EXCH_XY_RL(", so that
199        Apple's /usr/bin/cpp knows what to do:
200        Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
201        Target: x86_64-apple-darwin13.0.0
202    
203  checkpoint64s (2014/01/05)  checkpoint64s (2014/01/05)
204  o tools/adjoint_options:  o tools/adjoint_options:
205    - switch to fastopt.net TAF server (instead of default fastopt.de) for    - switch to fastopt.net TAF server (instead of default fastopt.de) for
# Line 133  o verification: Line 329  o verification:
329  o pkg/cost:  o pkg/cost:
330    - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL    - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL
331      (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:      (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:
332      o this fixes global-sum value if multi-threads (since GLOBAL_SUM_TILE_RL      o this fixes global-sum value if multi-threads (since GLOBAL_SUM_RL
333        cannot be applied to var in common block).        cannot be applied to var in common block).
334      o allows to get results independent of tile-per-proc setting (if using      o allows to get results independent of tile-per-proc setting (if using
335        slower GLOBAL_SUM_SEND_RECV option).        slower GLOBAL_SUM_SEND_RECV option).
Legend:
Removed from v.1.1954  
changed lines
  Added in v.1.1994
  ViewVC Help
Powered by ViewVC 1.1.22