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revision 1.466 by heimbach, Fri Mar 25 00:30:46 2005 UTC revision 1.536 by jmc, Wed Aug 24 23:36:01 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 pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups)
8    o remove MINIMAL_TAVE_OUTPUT option ;
9      add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT).
10    o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
11      allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
12    
13    checkpoint57q_post
14    o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
15    o fix annoying months-old bug in mnc/mdsio output for seaice pkg
16      - bug was reported by Jean-Michel and Ian Fenty
17    o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
18      update exp. cpl_aim+ocn output.
19    o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
20      Needed for high-res. runs with large global files
21      to be able to limit tapelev size
22    o Changed some tests for adjoint:
23      * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
24      * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
25      * global_ocean.90x40x15/ back to default 3-level checkpointing
26    o Modifications to enable scripted COMMON to MODULE conversion
27      * verification/OpenAD/code/ has necessary scripts and description;
28      * converts, compiles and runs successfully;
29    
30    checkpoint57p_post
31    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
32    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
33      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
34    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
35    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
36      (was already the case for dissipation with mom_vecinv,
37       and also the case for grad.PhiHyd when staggered-timeStep)
38      This will allow to put dissipation out-off the AB time-stepping.
39     Unfortunately, affects truncation error. Update output of exp. that "fails"
40      (cg2d matching number) and leave the others for later: front_relax(10),
41      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
42      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
43    
44    checkpoint57o_post
45    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
46      (2) its ready to be documented during the 20050801 DocFest
47    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
48      for ideal_2D_oce and lab_sea on linux_ia32_g77
49    o set to #undef CTRL_SET_OLD_MAXCVARS_30
50      in global1x1_tot/code_seaice_adj to access indices 32, 33
51      (worth another tag)
52    
53    checkpoint57n_post
54    o adding precip control xx_precip 32
55    o adding swflux control xx_swflux 33
56    o Replacing 10 forcing penalty cost routines by 1 generic.
57    o Implementing partitioning in time-mean and variable adjustment
58      for atmos. state.
59    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
60    o in natl_box_adjoint:
61      * updated exp 1 to 10
62        (but does not have time-mean vs. variable split results yet)
63    o updated global1x1/*_seaice_adj/
64      to incorporate latest changes
65    o enable useSingleCpuIO for mdsio vector routines
66      (applies in particular to tapelev I/O)
67    o removed inefficient K-loop in all active_file*control*.F
68    
69    checkpoint57m_post
70    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
71      and advect_cs (use EXCH-2 and standard cs-32 grid files).
72    o pkg/exch2: filling of face-corner halo regions is optional
73      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
74    
75    checkpoint57l_post
76     tag before updating tutorials (pre-release-2)
77    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
78       for output and interpolation of input fields onto model grid)
79    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
80       Affects results of exp. rotating_tank ; update output.txt.
81    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
82          and taking the square quantity and/or using a fraction-weight field.
83    o fix aim_diagnostics_init.F mate numbers.
84    o add mnc output capability to diagnostics/diagstat and update
85      our cvsignore files for the ACSII output generated
86    
87    checkpoint57k_post
88    o lab_sea now uses diagnostics package and provides a suite of
89      new EXF diagnostics output.
90    
91    checkpoint57j_post
92    o exf
93      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
94        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
95        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
96      * extended diagnostics output
97        - now includes all EXF variables
98        - hs, hl moved to common block
99        - separate S/R for diagnostics, called after ctrl vector is added
100        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
101        - EXFqnet contains true Qnet (i.e. includes qsw)
102      * updated verif. lab_sea, global_with_exf
103      * Rearranging hflux (exf_mapfields -> exf_getforcing)
104        to ensure that diagnostics sees a true EXFqnet
105    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
106    o diagnostics pkg: change pointers so that 1 diagnostic can be used
107      several times with different frequencies.
108    o mnc-ify the thsice package as requested by Daniel Enderton
109      - the monitor--MNC output needs work
110      - many attributes need to be added (most are currently blank)
111    o mnc-ify theaim_v23 package as requested by Daniel Enderton
112      - many attributes need to be added (most are currently blank)
113    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
114    o add Sadourny like discretization to the 4th.O vorticity advection scheme
115    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
116      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
117         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
118    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
119     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
120    
121    checkpoint57i_post
122    o Diagnostics package was changed: diagnostic allocation is now deactivated
123      by setting an empty file name in the namelist (used to be by setting 0 frequency)
124    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
125      add 1rst Order upwind vertical Shear.
126    o add a quick fix for A/B checkpointing in OFFLINE mode
127    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
128      end-run around the C/Fortran linking horror in eesup/src/timers.F
129    o added pkg/runclock: allows user to terminate run based on wall clock
130    o added non-hydrostatic scaling parameter: nh_am2
131    o pkg/my82: futile attempt to make results compiler-independent by adding
132      some "_d 0", etc. no effect.
133    o for mnc output, fill the 'T' coordinate var with myTime and create a
134      separate 'iter' variable for iteration count
135    o pkg/diagnostics:
136      add new capability: output of Global/Regional & per-level statistics ;
137      tested against monitor output (including land & thSIce) on various exp.
138    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
139    
140    checkpoint57h_done
141      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
142      data.diagnostics, data.gchem, data.ptracers) is done.
143    
144    o pkg/diagnostics: prepare for Global/Regional statistics.
145      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
146    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
147      and rename it: DIFFERENT_MULTIPLE
148    
149    checkpoint57h_post
150    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
151    o pkg/diagnostics: change output frequency, now in seconds (instead
152      of Nb of iterations). This requires to change data.diagnostics.
153    checkpoint57h_pre
154    
155    o in mnc, let the user create the output dir if both mnc_outdir_date
156      and mnc_outdir_num are false
157    o add fflags() to pkg/diagnostics which allows one to specify, on a
158      per-file basis, the file precision [default behavior is unchanged]
159    o added diagnostics to pkg/kpp, including computation of mixed layer
160      depth based on a temperature/density criterion
161    o updated verification/natl_box to test the new pkg/kpp diagnostics
162    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
163    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
164    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
165      not mnc -- this mistake was found by JMC and is now corrected
166    
167    checkpoint57g_post
168    o add Adams-Bashforth 3rd Order time stepping:
169      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
170      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
171    checkpoint57g_pre
172    
173    o make lambda[Theta,Salt]ClimRelax spatially varying
174      (default remains spatially uniform constant based on tau)
175    o added new control variables
176      * init. uVel, vVel, etanN
177      * lambda[Theta,Salt]ClimRelax
178    o separate masks used for ctrl_pack/unpack 'from write_grid' output
179      (suggested by G. Forget)
180    
181    checkpoint57f_post
182    o add parameter "baseTime" = model base time = time at iteration zero
183      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
184      account for baseTime shift
185    o move Coriolis arrays from PARAMS.h to GRID.h
186    checkpoint57f_pre
187    
188    o mnc-ifying the seaice package
189    o introduced an alternative length scale calculation for use in the limiting
190      maximum viscosity (off by default, see mom_vi_hdissip.F for details)
191  o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S  o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S
192  o added modified Leith scheme with viscosity proportional to grad(Hdiv)  o added modified Leith scheme with viscosity proportional to grad(Hdiv)
193    as well as grad(vort3).  Made it compatible with both approximate form    as well as grad(vort3).  Made it compatible with both approximate form
# Line 14  o change port_rand funtion to allow to s Line 199  o change port_rand funtion to allow to s
199  o fix obscure MNC bug involving conversion between reals and integers  o fix obscure MNC bug involving conversion between reals and integers
200    - it caused no problems with certain (eg. gcc, ifc) compilers but the    - it caused no problems with certain (eg. gcc, ifc) compilers but the
201      new version is now more standards-compliant      new version is now more standards-compliant
202    o adjoint-related modifications
203      * gad_dst3_adv_?: to be able to use advscheme=30 in adjoint
204      * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
205      * mom_vi_hdissip: to be able to use Leith scheme in adjoint
206    
207  checkpoint57e_post  checkpoint57e_post
208  o Adding eddy stress controls a la Ferreira et al.  o Adding eddy stress controls a la Ferreira et al.
209  checkpoint57e_pre  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
210    
211  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
212    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs

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