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revision 1.486 by jmc, Sun May 15 04:00:56 2005 UTC revision 1.541 by edhill, Tue Sep 6 02:16:09 2005 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o make MNC variable initialization happen earlier
8    o add diagnostics for (almost) each term of the momentum Eq.
9    o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.
10    o move pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups)
11    o remove MINIMAL_TAVE_OUTPUT option ;
12      add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT).
13    o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
14      allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
15    o add MNC output for adjoint of EXF (adexf), SEAICE (adseaice)
16    o add time-dependent SST, SSS control
17    o cost terms in ecco/ modularized (new cost_generic.F)
18    o cost_averages routines are modularized (new cost_averagesgeneric.F)
19    o new infrastructure for seaice model vs. obs misfits in seaice/
20      * driver from the_main_loop.F is seaice_cost_driver.F
21      * first term is AREA vs. SMR observation misfit (ALLOW_SEAICE_COST_SMR_AREA)
22      * gradient check in Exp. 6a of natl_box_adjoint/
23    o natl_box_adjoint input_seaice for Lab. Sea now available online via wget
24      (see README file)
25    
26    checkpoint57q_post
27    o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
28    o fix annoying months-old bug in mnc/mdsio output for seaice pkg
29      - bug was reported by Jean-Michel and Ian Fenty
30    o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
31      update exp. cpl_aim+ocn output.
32    o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
33      Needed for high-res. runs with large global files
34      to be able to limit tapelev size
35    o Changed some tests for adjoint:
36      * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
37      * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
38      * global_ocean.90x40x15/ back to default 3-level checkpointing
39    o Modifications to enable scripted COMMON to MODULE conversion
40      * verification/OpenAD/code/ has necessary scripts and description;
41      * converts, compiles and runs successfully;
42    
43    checkpoint57p_post
44    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
45    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
46      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
47    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
48    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
49      (was already the case for dissipation with mom_vecinv,
50       and also the case for grad.PhiHyd when staggered-timeStep)
51      This will allow to put dissipation out-off the AB time-stepping.
52     Unfortunately, affects truncation error. Update output of exp. that "fails"
53      (cg2d matching number) and leave the others for later: front_relax(10),
54      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
55      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
56    
57    checkpoint57o_post
58    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
59      (2) its ready to be documented during the 20050801 DocFest
60    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
61      for ideal_2D_oce and lab_sea on linux_ia32_g77
62    o set to #undef CTRL_SET_OLD_MAXCVARS_30
63      in global1x1_tot/code_seaice_adj to access indices 32, 33
64      (worth another tag)
65    
66    checkpoint57n_post
67    o adding precip control xx_precip 32
68    o adding swflux control xx_swflux 33
69    o Replacing 10 forcing penalty cost routines by 1 generic.
70    o Implementing partitioning in time-mean and variable adjustment
71      for atmos. state.
72    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
73    o in natl_box_adjoint:
74      * updated exp 1 to 10
75        (but does not have time-mean vs. variable split results yet)
76    o updated global1x1/*_seaice_adj/
77      to incorporate latest changes
78    o enable useSingleCpuIO for mdsio vector routines
79      (applies in particular to tapelev I/O)
80    o removed inefficient K-loop in all active_file*control*.F
81    
82    checkpoint57m_post
83    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
84      and advect_cs (use EXCH-2 and standard cs-32 grid files).
85    o pkg/exch2: filling of face-corner halo regions is optional
86      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
87    
88    checkpoint57l_post
89     tag before updating tutorials (pre-release-2)
90    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
91       for output and interpolation of input fields onto model grid)
92    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
93       Affects results of exp. rotating_tank ; update output.txt.
94    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
95          and taking the square quantity and/or using a fraction-weight field.
96    o fix aim_diagnostics_init.F mate numbers.
97    o add mnc output capability to diagnostics/diagstat and update
98      our cvsignore files for the ACSII output generated
99    
100    checkpoint57k_post
101    o lab_sea now uses diagnostics package and provides a suite of
102      new EXF diagnostics output.
103    
104    checkpoint57j_post
105    o exf
106      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
107        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
108        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
109      * extended diagnostics output
110        - now includes all EXF variables
111        - hs, hl moved to common block
112        - separate S/R for diagnostics, called after ctrl vector is added
113        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
114        - EXFqnet contains true Qnet (i.e. includes qsw)
115      * updated verif. lab_sea, global_with_exf
116      * Rearranging hflux (exf_mapfields -> exf_getforcing)
117        to ensure that diagnostics sees a true EXFqnet
118    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
119    o diagnostics pkg: change pointers so that 1 diagnostic can be used
120      several times with different frequencies.
121    o mnc-ify the thsice package as requested by Daniel Enderton
122      - the monitor--MNC output needs work
123      - many attributes need to be added (most are currently blank)
124    o mnc-ify theaim_v23 package as requested by Daniel Enderton
125      - many attributes need to be added (most are currently blank)
126    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
127    o add Sadourny like discretization to the 4th.O vorticity advection scheme
128    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
129      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
130         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
131    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
132     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
133    
134    checkpoint57i_post
135    o Diagnostics package was changed: diagnostic allocation is now deactivated
136      by setting an empty file name in the namelist (used to be by setting 0 frequency)
137    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
138      add 1rst Order upwind vertical Shear.
139    o add a quick fix for A/B checkpointing in OFFLINE mode
140    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
141      end-run around the C/Fortran linking horror in eesup/src/timers.F
142    o added pkg/runclock: allows user to terminate run based on wall clock
143    o added non-hydrostatic scaling parameter: nh_am2
144    o pkg/my82: futile attempt to make results compiler-independent by adding
145      some "_d 0", etc. no effect.
146    o for mnc output, fill the 'T' coordinate var with myTime and create a
147      separate 'iter' variable for iteration count
148    o pkg/diagnostics:
149      add new capability: output of Global/Regional & per-level statistics ;
150      tested against monitor output (including land & thSIce) on various exp.
151    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
152    
153    checkpoint57h_done
154      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
155      data.diagnostics, data.gchem, data.ptracers) is done.
156    
157    o pkg/diagnostics: prepare for Global/Regional statistics.
158      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
159  o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE  o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
160    and rename it: DIFFERENT_MULTIPLE    and rename it: DIFFERENT_MULTIPLE
161    

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