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revision 1.457 by dimitri, Mon Feb 21 05:34:17 2005 UTC revision 1.519 by heimbach, Thu Jul 28 14:35:47 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 adding precip control xx_precip
8    o moved ptracer ctrl index 17 -> 32
9    o in natl_box_adjoint:
10      * updated: results_bulk/
11      * not yet updated: results/, results_seaice/
12    
13    checkpoint57m_post
14    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
15      and advect_cs (use EXCH-2 and standard cs-32 grid files).
16    o pkg/exch2: filling of face-corner halo regions is optional
17      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
18    
19    checkpoint57l_post
20     tag before updating tutorials (pre-release-2)
21    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
22       for output and interpolation of input fields onto model grid)
23    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
24       Affects results of exp. rotating_tank ; update output.txt.
25    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
26          and taking the square quantity and/or using a fraction-weight field.
27    o fix aim_diagnostics_init.F mate numbers.
28    o add mnc output capability to diagnostics/diagstat and update
29      our cvsignore files for the ACSII output generated
30    
31    checkpoint57k_post
32    o lab_sea now uses diagnostics package and provides a suite of
33      new EXF diagnostics output.
34    
35    checkpoint57j_post
36    o exf
37      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
38        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
39        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
40      * extended diagnostics output
41        - now includes all EXF variables
42        - hs, hl moved to common block
43        - separate S/R for diagnostics, called after ctrl vector is added
44        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
45        - EXFqnet contains true Qnet (i.e. includes qsw)
46      * updated verif. lab_sea, global_with_exf
47      * Rearranging hflux (exf_mapfields -> exf_getforcing)
48        to ensure that diagnostics sees a true EXFqnet
49    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
50    o diagnostics pkg: change pointers so that 1 diagnostic can be used
51      several times with different frequencies.
52    o mnc-ify the thsice package as requested by Daniel Enderton
53      - the monitor--MNC output needs work
54      - many attributes need to be added (most are currently blank)
55    o mnc-ify theaim_v23 package as requested by Daniel Enderton
56      - many attributes need to be added (most are currently blank)
57    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
58    o add Sadourny like discretization to the 4th.O vorticity advection scheme
59    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
60      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
61         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
62    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
63     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
64    
65    checkpoint57i_post
66    o Diagnostics package was changed: diagnostic allocation is now deactivated
67      by setting an empty file name in the namelist (used to be by setting 0 frequency)
68    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
69      add 1rst Order upwind vertical Shear.
70    o add a quick fix for A/B checkpointing in OFFLINE mode
71    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
72      end-run around the C/Fortran linking horror in eesup/src/timers.F
73    o added pkg/runclock: allows user to terminate run based on wall clock
74    o added non-hydrostatic scaling parameter: nh_am2
75    o pkg/my82: futile attempt to make results compiler-independent by adding
76      some "_d 0", etc. no effect.
77    o for mnc output, fill the 'T' coordinate var with myTime and create a
78      separate 'iter' variable for iteration count
79    o pkg/diagnostics:
80      add new capability: output of Global/Regional & per-level statistics ;
81      tested against monitor output (including land & thSIce) on various exp.
82    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
83    
84    checkpoint57h_done
85      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
86      data.diagnostics, data.gchem, data.ptracers) is done.
87    
88    o pkg/diagnostics: prepare for Global/Regional statistics.
89      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
90    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
91      and rename it: DIFFERENT_MULTIPLE
92    
93    checkpoint57h_post
94    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
95    o pkg/diagnostics: change output frequency, now in seconds (instead
96      of Nb of iterations). This requires to change data.diagnostics.
97    checkpoint57h_pre
98    
99    o in mnc, let the user create the output dir if both mnc_outdir_date
100      and mnc_outdir_num are false
101    o add fflags() to pkg/diagnostics which allows one to specify, on a
102      per-file basis, the file precision [default behavior is unchanged]
103    o added diagnostics to pkg/kpp, including computation of mixed layer
104      depth based on a temperature/density criterion
105    o updated verification/natl_box to test the new pkg/kpp diagnostics
106    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
107    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
108    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
109      not mnc -- this mistake was found by JMC and is now corrected
110    
111    checkpoint57g_post
112    o add Adams-Bashforth 3rd Order time stepping:
113      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
114      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
115    checkpoint57g_pre
116    
117    o make lambda[Theta,Salt]ClimRelax spatially varying
118      (default remains spatially uniform constant based on tau)
119    o added new control variables
120      * init. uVel, vVel, etanN
121      * lambda[Theta,Salt]ClimRelax
122    o separate masks used for ctrl_pack/unpack 'from write_grid' output
123      (suggested by G. Forget)
124    
125    checkpoint57f_post
126    o add parameter "baseTime" = model base time = time at iteration zero
127      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
128      account for baseTime shift
129    o move Coriolis arrays from PARAMS.h to GRID.h
130    checkpoint57f_pre
131    
132    o mnc-ifying the seaice package
133    o introduced an alternative length scale calculation for use in the limiting
134      maximum viscosity (off by default, see mom_vi_hdissip.F for details)
135    o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S
136    o added modified Leith scheme with viscosity proportional to grad(Hdiv)
137      as well as grad(vort3).  Made it compatible with both approximate form
138      for the cubed sphere and full form of these gradients.  Added flag
139      useFullLeith to select between approximate and full form.  
140    o add "d0" in getcon.F to reduce differences between compilers/platforms
141      update output.txt of exp. fizhi-gridalt-hs
142    o change port_rand funtion to allow to set the seed.
143    o fix obscure MNC bug involving conversion between reals and integers
144      - it caused no problems with certain (eg. gcc, ifc) compilers but the
145        new version is now more standards-compliant
146    o adjoint-related modifications
147      * gad_dst3_adv_?: to be able to use advscheme=30 in adjoint
148      * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
149      * mom_vi_hdissip: to be able to use Leith scheme in adjoint
150    
151    checkpoint57e_post
152    o Adding eddy stress controls a la Ferreira et al.
153    checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
154    
155    o fizhi pkg: fix AtoC and CtoA when called with same input & output array
156      update output.txt of exp. fizhi-gridalt-hs
157    o add more "Z" dimensions and associated coordinate vars to MNC
158  o pkg/exf: added twoDigitYear capability for option useExfYearlyFields  o pkg/exf: added twoDigitYear capability for option useExfYearlyFields
159  o parameter calendarDumps: when set, approximate months (30-31 days) and years  o parameter calendarDumps: when set, approximate months (30-31 days) and years
160    (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,    (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,

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