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revision 1.464 by jmc, Thu Mar 3 15:16:28 2005 UTC revision 1.529 by jmc, Mon Aug 1 13:31:57 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    checkpoint57p_post
8    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
9    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
10      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
11    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
12    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
13      (was already the case for dissipation with mom_vecinv,
14       and also the case for grad.PhiHyd when staggered-timeStep)
15      This will allow to put dissipation out-off the AB time-stepping.
16     Unfortunately, affects truncation error. Update output of exp. that "fails"
17      (cg2d matching number) and leave the others for later: front_relax(10),
18      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
19      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
20    
21    checkpoint57o_post
22    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
23      (2) its ready to be documented during the 20050801 DocFest
24    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
25      for ideal_2D_oce and lab_sea on linux_ia32_g77
26    o set to #undef CTRL_SET_OLD_MAXCVARS_30
27      in global1x1_tot/code_seaice_adj to access indices 32, 33
28      (worth another tag)
29    
30    checkpoint57n_post
31    o adding precip control xx_precip 32
32    o adding swflux control xx_swflux 33
33    o Replacing 10 forcing penalty cost routines by 1 generic.
34    o Implementing partitioning in time-mean and variable adjustment
35      for atmos. state.
36    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
37    o in natl_box_adjoint:
38      * updated exp 1 to 10
39        (but does not have time-mean vs. variable split results yet)
40    o updated global1x1/*_seaice_adj/
41      to incorporate latest changes
42    o enable useSingleCpuIO for mdsio vector routines
43      (applies in particular to tapelev I/O)
44    o removed inefficient K-loop in all active_file*control*.F
45    
46    checkpoint57m_post
47    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
48      and advect_cs (use EXCH-2 and standard cs-32 grid files).
49    o pkg/exch2: filling of face-corner halo regions is optional
50      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
51    
52    checkpoint57l_post
53     tag before updating tutorials (pre-release-2)
54    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
55       for output and interpolation of input fields onto model grid)
56    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
57       Affects results of exp. rotating_tank ; update output.txt.
58    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
59          and taking the square quantity and/or using a fraction-weight field.
60    o fix aim_diagnostics_init.F mate numbers.
61    o add mnc output capability to diagnostics/diagstat and update
62      our cvsignore files for the ACSII output generated
63    
64    checkpoint57k_post
65    o lab_sea now uses diagnostics package and provides a suite of
66      new EXF diagnostics output.
67    
68    checkpoint57j_post
69    o exf
70      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
71        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
72        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
73      * extended diagnostics output
74        - now includes all EXF variables
75        - hs, hl moved to common block
76        - separate S/R for diagnostics, called after ctrl vector is added
77        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
78        - EXFqnet contains true Qnet (i.e. includes qsw)
79      * updated verif. lab_sea, global_with_exf
80      * Rearranging hflux (exf_mapfields -> exf_getforcing)
81        to ensure that diagnostics sees a true EXFqnet
82    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
83    o diagnostics pkg: change pointers so that 1 diagnostic can be used
84      several times with different frequencies.
85    o mnc-ify the thsice package as requested by Daniel Enderton
86      - the monitor--MNC output needs work
87      - many attributes need to be added (most are currently blank)
88    o mnc-ify theaim_v23 package as requested by Daniel Enderton
89      - many attributes need to be added (most are currently blank)
90    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
91    o add Sadourny like discretization to the 4th.O vorticity advection scheme
92    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
93      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
94         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
95    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
96     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
97    
98    checkpoint57i_post
99    o Diagnostics package was changed: diagnostic allocation is now deactivated
100      by setting an empty file name in the namelist (used to be by setting 0 frequency)
101    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
102      add 1rst Order upwind vertical Shear.
103    o add a quick fix for A/B checkpointing in OFFLINE mode
104    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
105      end-run around the C/Fortran linking horror in eesup/src/timers.F
106    o added pkg/runclock: allows user to terminate run based on wall clock
107    o added non-hydrostatic scaling parameter: nh_am2
108    o pkg/my82: futile attempt to make results compiler-independent by adding
109      some "_d 0", etc. no effect.
110    o for mnc output, fill the 'T' coordinate var with myTime and create a
111      separate 'iter' variable for iteration count
112    o pkg/diagnostics:
113      add new capability: output of Global/Regional & per-level statistics ;
114      tested against monitor output (including land & thSIce) on various exp.
115    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
116    
117    checkpoint57h_done
118      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
119      data.diagnostics, data.gchem, data.ptracers) is done.
120    
121    o pkg/diagnostics: prepare for Global/Regional statistics.
122      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
123    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
124      and rename it: DIFFERENT_MULTIPLE
125    
126    checkpoint57h_post
127    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
128    o pkg/diagnostics: change output frequency, now in seconds (instead
129      of Nb of iterations). This requires to change data.diagnostics.
130    checkpoint57h_pre
131    
132    o in mnc, let the user create the output dir if both mnc_outdir_date
133      and mnc_outdir_num are false
134    o add fflags() to pkg/diagnostics which allows one to specify, on a
135      per-file basis, the file precision [default behavior is unchanged]
136    o added diagnostics to pkg/kpp, including computation of mixed layer
137      depth based on a temperature/density criterion
138    o updated verification/natl_box to test the new pkg/kpp diagnostics
139    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
140    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
141    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
142      not mnc -- this mistake was found by JMC and is now corrected
143    
144    checkpoint57g_post
145    o add Adams-Bashforth 3rd Order time stepping:
146      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
147      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
148    checkpoint57g_pre
149    
150    o make lambda[Theta,Salt]ClimRelax spatially varying
151      (default remains spatially uniform constant based on tau)
152    o added new control variables
153      * init. uVel, vVel, etanN
154      * lambda[Theta,Salt]ClimRelax
155    o separate masks used for ctrl_pack/unpack 'from write_grid' output
156      (suggested by G. Forget)
157    
158    checkpoint57f_post
159    o add parameter "baseTime" = model base time = time at iteration zero
160      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
161      account for baseTime shift
162    o move Coriolis arrays from PARAMS.h to GRID.h
163    checkpoint57f_pre
164    
165    o mnc-ifying the seaice package
166    o introduced an alternative length scale calculation for use in the limiting
167      maximum viscosity (off by default, see mom_vi_hdissip.F for details)
168    o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S
169    o added modified Leith scheme with viscosity proportional to grad(Hdiv)
170      as well as grad(vort3).  Made it compatible with both approximate form
171      for the cubed sphere and full form of these gradients.  Added flag
172      useFullLeith to select between approximate and full form.  
173  o add "d0" in getcon.F to reduce differences between compilers/platforms  o add "d0" in getcon.F to reduce differences between compilers/platforms
174    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs
175  o change port_rand funtion to allow to set the seed.  o change port_rand funtion to allow to set the seed.
176  o fix obscure MNC bug involving conversion between reals and integers  o fix obscure MNC bug involving conversion between reals and integers
177    - it caused no problems with certain (eg. gcc, ifc) compilers but the    - it caused no problems with certain (eg. gcc, ifc) compilers but the
178      new version is now more standards-compliant      new version is now more standards-compliant
179    o adjoint-related modifications
180      * gad_dst3_adv_?: to be able to use advscheme=30 in adjoint
181      * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
182      * mom_vi_hdissip: to be able to use Leith scheme in adjoint
183    
184  checkpoint57e_post  checkpoint57e_post
185  o Adding eddy stress controls a la Ferreira et al.  o Adding eddy stress controls a la Ferreira et al.
186  checkpoint57e_pre  checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
187    
188  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
189    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs

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