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revision 1.472 by heimbach, Wed Apr 6 20:19:34 2005 UTC revision 1.535 by jmc, Tue Aug 23 13:43:44 2005 UTC
# Line 1  Line 1 
1  $Header$  $Header$
2    $Name$
3    
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
8      allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
9    
10    checkpoint57q_post
11    o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
12    o fix annoying months-old bug in mnc/mdsio output for seaice pkg
13      - bug was reported by Jean-Michel and Ian Fenty
14    o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
15      update exp. cpl_aim+ocn output.
16    o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
17      Needed for high-res. runs with large global files
18      to be able to limit tapelev size
19    o Changed some tests for adjoint:
20      * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
21      * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
22      * global_ocean.90x40x15/ back to default 3-level checkpointing
23    o Modifications to enable scripted COMMON to MODULE conversion
24      * verification/OpenAD/code/ has necessary scripts and description;
25      * converts, compiles and runs successfully;
26    
27    checkpoint57p_post
28    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
29    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
30      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
31    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
32    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
33      (was already the case for dissipation with mom_vecinv,
34       and also the case for grad.PhiHyd when staggered-timeStep)
35      This will allow to put dissipation out-off the AB time-stepping.
36     Unfortunately, affects truncation error. Update output of exp. that "fails"
37      (cg2d matching number) and leave the others for later: front_relax(10),
38      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
39      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
40    
41    checkpoint57o_post
42    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
43      (2) its ready to be documented during the 20050801 DocFest
44    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
45      for ideal_2D_oce and lab_sea on linux_ia32_g77
46    o set to #undef CTRL_SET_OLD_MAXCVARS_30
47      in global1x1_tot/code_seaice_adj to access indices 32, 33
48      (worth another tag)
49    
50    checkpoint57n_post
51    o adding precip control xx_precip 32
52    o adding swflux control xx_swflux 33
53    o Replacing 10 forcing penalty cost routines by 1 generic.
54    o Implementing partitioning in time-mean and variable adjustment
55      for atmos. state.
56    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
57    o in natl_box_adjoint:
58      * updated exp 1 to 10
59        (but does not have time-mean vs. variable split results yet)
60    o updated global1x1/*_seaice_adj/
61      to incorporate latest changes
62    o enable useSingleCpuIO for mdsio vector routines
63      (applies in particular to tapelev I/O)
64    o removed inefficient K-loop in all active_file*control*.F
65    
66    checkpoint57m_post
67    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
68      and advect_cs (use EXCH-2 and standard cs-32 grid files).
69    o pkg/exch2: filling of face-corner halo regions is optional
70      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
71    
72    checkpoint57l_post
73     tag before updating tutorials (pre-release-2)
74    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
75       for output and interpolation of input fields onto model grid)
76    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
77       Affects results of exp. rotating_tank ; update output.txt.
78    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
79          and taking the square quantity and/or using a fraction-weight field.
80    o fix aim_diagnostics_init.F mate numbers.
81    o add mnc output capability to diagnostics/diagstat and update
82      our cvsignore files for the ACSII output generated
83    
84    checkpoint57k_post
85    o lab_sea now uses diagnostics package and provides a suite of
86      new EXF diagnostics output.
87    
88    checkpoint57j_post
89    o exf
90      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
91        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
92        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
93      * extended diagnostics output
94        - now includes all EXF variables
95        - hs, hl moved to common block
96        - separate S/R for diagnostics, called after ctrl vector is added
97        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
98        - EXFqnet contains true Qnet (i.e. includes qsw)
99      * updated verif. lab_sea, global_with_exf
100      * Rearranging hflux (exf_mapfields -> exf_getforcing)
101        to ensure that diagnostics sees a true EXFqnet
102    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
103    o diagnostics pkg: change pointers so that 1 diagnostic can be used
104      several times with different frequencies.
105    o mnc-ify the thsice package as requested by Daniel Enderton
106      - the monitor--MNC output needs work
107      - many attributes need to be added (most are currently blank)
108    o mnc-ify theaim_v23 package as requested by Daniel Enderton
109      - many attributes need to be added (most are currently blank)
110    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
111    o add Sadourny like discretization to the 4th.O vorticity advection scheme
112    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
113      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
114         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
115    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
116     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
117    
118    checkpoint57i_post
119    o Diagnostics package was changed: diagnostic allocation is now deactivated
120      by setting an empty file name in the namelist (used to be by setting 0 frequency)
121    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
122      add 1rst Order upwind vertical Shear.
123    o add a quick fix for A/B checkpointing in OFFLINE mode
124    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
125      end-run around the C/Fortran linking horror in eesup/src/timers.F
126    o added pkg/runclock: allows user to terminate run based on wall clock
127    o added non-hydrostatic scaling parameter: nh_am2
128    o pkg/my82: futile attempt to make results compiler-independent by adding
129      some "_d 0", etc. no effect.
130    o for mnc output, fill the 'T' coordinate var with myTime and create a
131      separate 'iter' variable for iteration count
132    o pkg/diagnostics:
133      add new capability: output of Global/Regional & per-level statistics ;
134      tested against monitor output (including land & thSIce) on various exp.
135    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
136    
137    checkpoint57h_done
138      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
139      data.diagnostics, data.gchem, data.ptracers) is done.
140    
141    o pkg/diagnostics: prepare for Global/Regional statistics.
142      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
143    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
144      and rename it: DIFFERENT_MULTIPLE
145    
146    checkpoint57h_post
147    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
148    o pkg/diagnostics: change output frequency, now in seconds (instead
149      of Nb of iterations). This requires to change data.diagnostics.
150    checkpoint57h_pre
151    
152    o in mnc, let the user create the output dir if both mnc_outdir_date
153      and mnc_outdir_num are false
154    o add fflags() to pkg/diagnostics which allows one to specify, on a
155      per-file basis, the file precision [default behavior is unchanged]
156    o added diagnostics to pkg/kpp, including computation of mixed layer
157      depth based on a temperature/density criterion
158    o updated verification/natl_box to test the new pkg/kpp diagnostics
159    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
160    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
161    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
162      not mnc -- this mistake was found by JMC and is now corrected
163    
164    checkpoint57g_post
165    o add Adams-Bashforth 3rd Order time stepping:
166      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
167      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
168    checkpoint57g_pre
169    
170  o make lambda[Theta,Salt]ClimRelax spatially varying  o make lambda[Theta,Salt]ClimRelax spatially varying
171    (default remains spatially uniform constant based on tau)    (default remains spatially uniform constant based on tau)
172    o added new control variables
173      * init. uVel, vVel, etanN
174      * lambda[Theta,Salt]ClimRelax
175    o separate masks used for ctrl_pack/unpack 'from write_grid' output
176      (suggested by G. Forget)
177    
178  checkpoint57f_post  checkpoint57f_post
179  o add parameter "baseTime" = model base time = time at iteration zero  o add parameter "baseTime" = model base time = time at iteration zero
# Line 34  o adjoint-related modifications Line 203  o adjoint-related modifications
203    
204  checkpoint57e_post  checkpoint57e_post
205  o Adding eddy stress controls a la Ferreira et al.  o Adding eddy stress controls a la Ferreira et al.
206  checkpoint57e_pre  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
207    
208  o fizhi pkg: fix AtoC and CtoA when called with same input & output array  o fizhi pkg: fix AtoC and CtoA when called with same input & output array
209    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs

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