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revision 1.469 by heimbach, Sun Apr 3 16:11:00 2005 UTC revision 1.540 by jmc, Sun Sep 4 19:38:48 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 add diagnostics for (almost) each term of the momentum Eq.
8    o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.
9    o move pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups)
10    o remove MINIMAL_TAVE_OUTPUT option ;
11      add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT).
12    o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
13      allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
14    o add MNC output for adjoint of EXF (adexf), SEAICE (adseaice)
15    o add time-dependent SST, SSS control
16    o cost terms in ecco/ modularized (new cost_generic.F)
17    o cost_averages routines are modularized (new cost_averagesgeneric.F)
18    o new infrastructure for seaice model vs. obs misfits in seaice/
19      * driver from the_main_loop.F is seaice_cost_driver.F
20      * first term is AREA vs. SMR observation misfit (ALLOW_SEAICE_COST_SMR_AREA)
21      * gradient check in Exp. 6a of natl_box_adjoint/
22    o natl_box_adjoint input_seaice for Lab. Sea now available online via wget
23      (see README file)
24    
25    checkpoint57q_post
26    o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
27    o fix annoying months-old bug in mnc/mdsio output for seaice pkg
28      - bug was reported by Jean-Michel and Ian Fenty
29    o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
30      update exp. cpl_aim+ocn output.
31    o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
32      Needed for high-res. runs with large global files
33      to be able to limit tapelev size
34    o Changed some tests for adjoint:
35      * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
36      * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
37      * global_ocean.90x40x15/ back to default 3-level checkpointing
38    o Modifications to enable scripted COMMON to MODULE conversion
39      * verification/OpenAD/code/ has necessary scripts and description;
40      * converts, compiles and runs successfully;
41    
42    checkpoint57p_post
43    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
44    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
45      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
46    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
47    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
48      (was already the case for dissipation with mom_vecinv,
49       and also the case for grad.PhiHyd when staggered-timeStep)
50      This will allow to put dissipation out-off the AB time-stepping.
51     Unfortunately, affects truncation error. Update output of exp. that "fails"
52      (cg2d matching number) and leave the others for later: front_relax(10),
53      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
54      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
55    
56    checkpoint57o_post
57    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
58      (2) its ready to be documented during the 20050801 DocFest
59    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
60      for ideal_2D_oce and lab_sea on linux_ia32_g77
61    o set to #undef CTRL_SET_OLD_MAXCVARS_30
62      in global1x1_tot/code_seaice_adj to access indices 32, 33
63      (worth another tag)
64    
65    checkpoint57n_post
66    o adding precip control xx_precip 32
67    o adding swflux control xx_swflux 33
68    o Replacing 10 forcing penalty cost routines by 1 generic.
69    o Implementing partitioning in time-mean and variable adjustment
70      for atmos. state.
71    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
72    o in natl_box_adjoint:
73      * updated exp 1 to 10
74        (but does not have time-mean vs. variable split results yet)
75    o updated global1x1/*_seaice_adj/
76      to incorporate latest changes
77    o enable useSingleCpuIO for mdsio vector routines
78      (applies in particular to tapelev I/O)
79    o removed inefficient K-loop in all active_file*control*.F
80    
81    checkpoint57m_post
82    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
83      and advect_cs (use EXCH-2 and standard cs-32 grid files).
84    o pkg/exch2: filling of face-corner halo regions is optional
85      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
86    
87    checkpoint57l_post
88     tag before updating tutorials (pre-release-2)
89    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
90       for output and interpolation of input fields onto model grid)
91    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
92       Affects results of exp. rotating_tank ; update output.txt.
93    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
94          and taking the square quantity and/or using a fraction-weight field.
95    o fix aim_diagnostics_init.F mate numbers.
96    o add mnc output capability to diagnostics/diagstat and update
97      our cvsignore files for the ACSII output generated
98    
99    checkpoint57k_post
100    o lab_sea now uses diagnostics package and provides a suite of
101      new EXF diagnostics output.
102    
103    checkpoint57j_post
104    o exf
105      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
106        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
107        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
108      * extended diagnostics output
109        - now includes all EXF variables
110        - hs, hl moved to common block
111        - separate S/R for diagnostics, called after ctrl vector is added
112        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
113        - EXFqnet contains true Qnet (i.e. includes qsw)
114      * updated verif. lab_sea, global_with_exf
115      * Rearranging hflux (exf_mapfields -> exf_getforcing)
116        to ensure that diagnostics sees a true EXFqnet
117    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
118    o diagnostics pkg: change pointers so that 1 diagnostic can be used
119      several times with different frequencies.
120    o mnc-ify the thsice package as requested by Daniel Enderton
121      - the monitor--MNC output needs work
122      - many attributes need to be added (most are currently blank)
123    o mnc-ify theaim_v23 package as requested by Daniel Enderton
124      - many attributes need to be added (most are currently blank)
125    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
126    o add Sadourny like discretization to the 4th.O vorticity advection scheme
127    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
128      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
129         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
130    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
131     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
132    
133    checkpoint57i_post
134    o Diagnostics package was changed: diagnostic allocation is now deactivated
135      by setting an empty file name in the namelist (used to be by setting 0 frequency)
136    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
137      add 1rst Order upwind vertical Shear.
138    o add a quick fix for A/B checkpointing in OFFLINE mode
139    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
140      end-run around the C/Fortran linking horror in eesup/src/timers.F
141    o added pkg/runclock: allows user to terminate run based on wall clock
142    o added non-hydrostatic scaling parameter: nh_am2
143    o pkg/my82: futile attempt to make results compiler-independent by adding
144      some "_d 0", etc. no effect.
145    o for mnc output, fill the 'T' coordinate var with myTime and create a
146      separate 'iter' variable for iteration count
147    o pkg/diagnostics:
148      add new capability: output of Global/Regional & per-level statistics ;
149      tested against monitor output (including land & thSIce) on various exp.
150    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
151    
152    checkpoint57h_done
153      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
154      data.diagnostics, data.gchem, data.ptracers) is done.
155    
156    o pkg/diagnostics: prepare for Global/Regional statistics.
157      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
158    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
159      and rename it: DIFFERENT_MULTIPLE
160    
161    checkpoint57h_post
162    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
163    o pkg/diagnostics: change output frequency, now in seconds (instead
164      of Nb of iterations). This requires to change data.diagnostics.
165    checkpoint57h_pre
166    
167    o in mnc, let the user create the output dir if both mnc_outdir_date
168      and mnc_outdir_num are false
169    o add fflags() to pkg/diagnostics which allows one to specify, on a
170      per-file basis, the file precision [default behavior is unchanged]
171    o added diagnostics to pkg/kpp, including computation of mixed layer
172      depth based on a temperature/density criterion
173    o updated verification/natl_box to test the new pkg/kpp diagnostics
174    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
175    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
176    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
177      not mnc -- this mistake was found by JMC and is now corrected
178    
179    checkpoint57g_post
180    o add Adams-Bashforth 3rd Order time stepping:
181      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
182      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
183    checkpoint57g_pre
184    
185    o make lambda[Theta,Salt]ClimRelax spatially varying
186      (default remains spatially uniform constant based on tau)
187    o added new control variables
188      * init. uVel, vVel, etanN
189      * lambda[Theta,Salt]ClimRelax
190    o separate masks used for ctrl_pack/unpack 'from write_grid' output
191      (suggested by G. Forget)
192    
193    checkpoint57f_post
194    o add parameter "baseTime" = model base time = time at iteration zero
195      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
196      account for baseTime shift
197    o move Coriolis arrays from PARAMS.h to GRID.h
198    checkpoint57f_pre
199    
200  o mnc-ifying the seaice package  o mnc-ifying the seaice package
201  o introduced an alternative length scale calculation for use in the limiting  o introduced an alternative length scale calculation for use in the limiting
202    maximum viscosity (off by default, see mom_vi_hdissip.F for details)    maximum viscosity (off by default, see mom_vi_hdissip.F for details)
# Line 24  o adjoint-related modifications Line 218  o adjoint-related modifications
218    
219  checkpoint57e_post  checkpoint57e_post
220  o Adding eddy stress controls a la Ferreira et al.  o Adding eddy stress controls a la Ferreira et al.
221  checkpoint57e_pre  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
222    
223  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
224    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs

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