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revision 1.473 by heimbach, Thu Apr 7 23:40:07 2005 UTC revision 1.533 by jmc, Tue Aug 16 22:50:56 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 fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
8    o fix annoying months-old bug in mnc/mdsio output for seaice pkg
9      - bug was reported by Jean-Michel and Ian Fenty
10    o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
11      update exp. cpl_aim+ocn output.
12    o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
13      Needed for high-res. runs with large global files
14      to be able to limit tapelev size
15    o Changed some tests for adjoint:
16      * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
17      * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
18      * global_ocean.90x40x15/ back to default 3-level checkpointing
19    
20    checkpoint57p_post
21    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
22    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
23      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
24    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
25    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
26      (was already the case for dissipation with mom_vecinv,
27       and also the case for grad.PhiHyd when staggered-timeStep)
28      This will allow to put dissipation out-off the AB time-stepping.
29     Unfortunately, affects truncation error. Update output of exp. that "fails"
30      (cg2d matching number) and leave the others for later: front_relax(10),
31      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
32      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
33    
34    checkpoint57o_post
35    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
36      (2) its ready to be documented during the 20050801 DocFest
37    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
38      for ideal_2D_oce and lab_sea on linux_ia32_g77
39    o set to #undef CTRL_SET_OLD_MAXCVARS_30
40      in global1x1_tot/code_seaice_adj to access indices 32, 33
41      (worth another tag)
42    
43    checkpoint57n_post
44    o adding precip control xx_precip 32
45    o adding swflux control xx_swflux 33
46    o Replacing 10 forcing penalty cost routines by 1 generic.
47    o Implementing partitioning in time-mean and variable adjustment
48      for atmos. state.
49    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
50    o in natl_box_adjoint:
51      * updated exp 1 to 10
52        (but does not have time-mean vs. variable split results yet)
53    o updated global1x1/*_seaice_adj/
54      to incorporate latest changes
55    o enable useSingleCpuIO for mdsio vector routines
56      (applies in particular to tapelev I/O)
57    o removed inefficient K-loop in all active_file*control*.F
58    
59    checkpoint57m_post
60    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
61      and advect_cs (use EXCH-2 and standard cs-32 grid files).
62    o pkg/exch2: filling of face-corner halo regions is optional
63      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
64    
65    checkpoint57l_post
66     tag before updating tutorials (pre-release-2)
67    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
68       for output and interpolation of input fields onto model grid)
69    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
70       Affects results of exp. rotating_tank ; update output.txt.
71    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
72          and taking the square quantity and/or using a fraction-weight field.
73    o fix aim_diagnostics_init.F mate numbers.
74    o add mnc output capability to diagnostics/diagstat and update
75      our cvsignore files for the ACSII output generated
76    
77    checkpoint57k_post
78    o lab_sea now uses diagnostics package and provides a suite of
79      new EXF diagnostics output.
80    
81    checkpoint57j_post
82    o exf
83      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
84        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
85        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
86      * extended diagnostics output
87        - now includes all EXF variables
88        - hs, hl moved to common block
89        - separate S/R for diagnostics, called after ctrl vector is added
90        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
91        - EXFqnet contains true Qnet (i.e. includes qsw)
92      * updated verif. lab_sea, global_with_exf
93      * Rearranging hflux (exf_mapfields -> exf_getforcing)
94        to ensure that diagnostics sees a true EXFqnet
95    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
96    o diagnostics pkg: change pointers so that 1 diagnostic can be used
97      several times with different frequencies.
98    o mnc-ify the thsice package as requested by Daniel Enderton
99      - the monitor--MNC output needs work
100      - many attributes need to be added (most are currently blank)
101    o mnc-ify theaim_v23 package as requested by Daniel Enderton
102      - many attributes need to be added (most are currently blank)
103    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
104    o add Sadourny like discretization to the 4th.O vorticity advection scheme
105    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
106      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
107         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
108    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
109     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
110    
111    checkpoint57i_post
112    o Diagnostics package was changed: diagnostic allocation is now deactivated
113      by setting an empty file name in the namelist (used to be by setting 0 frequency)
114    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
115      add 1rst Order upwind vertical Shear.
116    o add a quick fix for A/B checkpointing in OFFLINE mode
117    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
118      end-run around the C/Fortran linking horror in eesup/src/timers.F
119    o added pkg/runclock: allows user to terminate run based on wall clock
120    o added non-hydrostatic scaling parameter: nh_am2
121    o pkg/my82: futile attempt to make results compiler-independent by adding
122      some "_d 0", etc. no effect.
123    o for mnc output, fill the 'T' coordinate var with myTime and create a
124      separate 'iter' variable for iteration count
125    o pkg/diagnostics:
126      add new capability: output of Global/Regional & per-level statistics ;
127      tested against monitor output (including land & thSIce) on various exp.
128    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
129    
130    checkpoint57h_done
131      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
132      data.diagnostics, data.gchem, data.ptracers) is done.
133    
134    o pkg/diagnostics: prepare for Global/Regional statistics.
135      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
136    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
137      and rename it: DIFFERENT_MULTIPLE
138    
139    checkpoint57h_post
140    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
141    o pkg/diagnostics: change output frequency, now in seconds (instead
142      of Nb of iterations). This requires to change data.diagnostics.
143    checkpoint57h_pre
144    
145    o in mnc, let the user create the output dir if both mnc_outdir_date
146      and mnc_outdir_num are false
147    o add fflags() to pkg/diagnostics which allows one to specify, on a
148      per-file basis, the file precision [default behavior is unchanged]
149    o added diagnostics to pkg/kpp, including computation of mixed layer
150      depth based on a temperature/density criterion
151    o updated verification/natl_box to test the new pkg/kpp diagnostics
152    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
153    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
154    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
155      not mnc -- this mistake was found by JMC and is now corrected
156    
157    checkpoint57g_post
158    o add Adams-Bashforth 3rd Order time stepping:
159      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
160      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
161    checkpoint57g_pre
162    
163  o make lambda[Theta,Salt]ClimRelax spatially varying  o make lambda[Theta,Salt]ClimRelax spatially varying
164    (default remains spatially uniform constant based on tau)    (default remains spatially uniform constant based on tau)
165  o added new control variables  o added new control variables
# Line 39  o adjoint-related modifications Line 196  o adjoint-related modifications
196    
197  checkpoint57e_post  checkpoint57e_post
198  o Adding eddy stress controls a la Ferreira et al.  o Adding eddy stress controls a la Ferreira et al.
199  checkpoint57e_pre  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
200    
201  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
202    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs

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