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revision 1.460 by heimbach, Mon Feb 28 17:19:47 2005 UTC revision 1.524 by edhill, Fri Jul 29 18:24:35 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 MNC-ify the gmredi package -- tested and works w/ and w/o mnc
8      for ideal_2D_oce and lab_sea on linux_ia32_g77
9    
10  eckpoint57e_pre  checkpoint57n_post
11    o adding precip control xx_precip 32
12    o adding swflux control xx_swflux 33
13    o Replacing 10 forcing penalty cost routines by 1 generic.
14    o Implementing partitioning in time-mean and variable adjustment
15      for atmos. state.
16    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
17    o in natl_box_adjoint:
18      * updated exp 1 to 10
19        (but does not have time-mean vs. variable split results yet)
20    o updated global1x1/*_seaice_adj/
21      to incorporate latest changes
22    o enable useSingleCpuIO for mdsio vector routines
23      (applies in particular to tapelev I/O)
24    o removed inefficient K-loop in all active_file*control*.F
25    
26    checkpoint57m_post
27    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
28      and advect_cs (use EXCH-2 and standard cs-32 grid files).
29    o pkg/exch2: filling of face-corner halo regions is optional
30      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
31    
32    checkpoint57l_post
33     tag before updating tutorials (pre-release-2)
34    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
35       for output and interpolation of input fields onto model grid)
36    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
37       Affects results of exp. rotating_tank ; update output.txt.
38    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
39          and taking the square quantity and/or using a fraction-weight field.
40    o fix aim_diagnostics_init.F mate numbers.
41    o add mnc output capability to diagnostics/diagstat and update
42      our cvsignore files for the ACSII output generated
43    
44    checkpoint57k_post
45    o lab_sea now uses diagnostics package and provides a suite of
46      new EXF diagnostics output.
47    
48    checkpoint57j_post
49    o exf
50      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
51        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
52        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
53      * extended diagnostics output
54        - now includes all EXF variables
55        - hs, hl moved to common block
56        - separate S/R for diagnostics, called after ctrl vector is added
57        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
58        - EXFqnet contains true Qnet (i.e. includes qsw)
59      * updated verif. lab_sea, global_with_exf
60      * Rearranging hflux (exf_mapfields -> exf_getforcing)
61        to ensure that diagnostics sees a true EXFqnet
62    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
63    o diagnostics pkg: change pointers so that 1 diagnostic can be used
64      several times with different frequencies.
65    o mnc-ify the thsice package as requested by Daniel Enderton
66      - the monitor--MNC output needs work
67      - many attributes need to be added (most are currently blank)
68    o mnc-ify theaim_v23 package as requested by Daniel Enderton
69      - many attributes need to be added (most are currently blank)
70    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
71    o add Sadourny like discretization to the 4th.O vorticity advection scheme
72    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
73      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
74         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
75    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
76     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
77    
78    checkpoint57i_post
79    o Diagnostics package was changed: diagnostic allocation is now deactivated
80      by setting an empty file name in the namelist (used to be by setting 0 frequency)
81    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
82      add 1rst Order upwind vertical Shear.
83    o add a quick fix for A/B checkpointing in OFFLINE mode
84    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
85      end-run around the C/Fortran linking horror in eesup/src/timers.F
86    o added pkg/runclock: allows user to terminate run based on wall clock
87    o added non-hydrostatic scaling parameter: nh_am2
88    o pkg/my82: futile attempt to make results compiler-independent by adding
89      some "_d 0", etc. no effect.
90    o for mnc output, fill the 'T' coordinate var with myTime and create a
91      separate 'iter' variable for iteration count
92    o pkg/diagnostics:
93      add new capability: output of Global/Regional & per-level statistics ;
94      tested against monitor output (including land & thSIce) on various exp.
95    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
96    
97    checkpoint57h_done
98      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
99      data.diagnostics, data.gchem, data.ptracers) is done.
100    
101    o pkg/diagnostics: prepare for Global/Regional statistics.
102      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
103    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
104      and rename it: DIFFERENT_MULTIPLE
105    
106    checkpoint57h_post
107    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
108    o pkg/diagnostics: change output frequency, now in seconds (instead
109      of Nb of iterations). This requires to change data.diagnostics.
110    checkpoint57h_pre
111    
112    o in mnc, let the user create the output dir if both mnc_outdir_date
113      and mnc_outdir_num are false
114    o add fflags() to pkg/diagnostics which allows one to specify, on a
115      per-file basis, the file precision [default behavior is unchanged]
116    o added diagnostics to pkg/kpp, including computation of mixed layer
117      depth based on a temperature/density criterion
118    o updated verification/natl_box to test the new pkg/kpp diagnostics
119    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
120    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
121    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
122      not mnc -- this mistake was found by JMC and is now corrected
123    
124    checkpoint57g_post
125    o add Adams-Bashforth 3rd Order time stepping:
126      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
127      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
128    checkpoint57g_pre
129    
130    o make lambda[Theta,Salt]ClimRelax spatially varying
131      (default remains spatially uniform constant based on tau)
132    o added new control variables
133      * init. uVel, vVel, etanN
134      * lambda[Theta,Salt]ClimRelax
135    o separate masks used for ctrl_pack/unpack 'from write_grid' output
136      (suggested by G. Forget)
137    
138    checkpoint57f_post
139    o add parameter "baseTime" = model base time = time at iteration zero
140      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
141      account for baseTime shift
142    o move Coriolis arrays from PARAMS.h to GRID.h
143    checkpoint57f_pre
144    
145    o mnc-ifying the seaice package
146    o introduced an alternative length scale calculation for use in the limiting
147      maximum viscosity (off by default, see mom_vi_hdissip.F for details)
148    o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S
149    o added modified Leith scheme with viscosity proportional to grad(Hdiv)
150      as well as grad(vort3).  Made it compatible with both approximate form
151      for the cubed sphere and full form of these gradients.  Added flag
152      useFullLeith to select between approximate and full form.  
153    o add "d0" in getcon.F to reduce differences between compilers/platforms
154      update output.txt of exp. fizhi-gridalt-hs
155    o change port_rand funtion to allow to set the seed.
156    o fix obscure MNC bug involving conversion between reals and integers
157      - it caused no problems with certain (eg. gcc, ifc) compilers but the
158        new version is now more standards-compliant
159    o adjoint-related modifications
160      * gad_dst3_adv_?: to be able to use advscheme=30 in adjoint
161      * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
162      * mom_vi_hdissip: to be able to use Leith scheme in adjoint
163    
164    checkpoint57e_post
165    o Adding eddy stress controls a la Ferreira et al.
166    checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
167    
168  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
169    update output.txt of exp. fizhi-gridalt-hs    update output.txt of exp. fizhi-gridalt-hs

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