/[MITgcm]/MITgcm/doc/tag-index
ViewVC logotype

Diff of /MITgcm/doc/tag-index

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.344 by mlosch, Thu Sep 16 12:40:37 2004 UTC revision 1.569 by jmc, Wed Oct 12 02:13:40 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 vorticity & strain are now computed without masking, to account for
8      no-slip-side BC in variable viscosity calculation ; mask is applied
9      anyway later on, before computing advection/coriolis terms.
10    o modify exp4 to test new obcs support reading from external files
11      and for passive tracers
12    o fix behavior of ptracers_monitor when monitor output is written to a
13      netcdf-file; still not independent of monitor.F (writes in the same
14      file).
15    o change default value of tRef (put a uniform, meaningful value for ocean
16      & atmos) and initialize sRef (was missing, as Martin mentioned).
17    o Redefine viscC?Leith*.  Change the coefficients of Leith viscosity
18      to be proportional to enstrophy dissipation length.  Thus,
19       viscC?leith?_new=pi*(viscC?leith?_old)^(1/3)
20      This is now consistent with Smagorinsky and with the manual.
21    
22    checkpoint57u_post
23    o OBCS and PTRACERS: add open boundary support for passive tracers
24      - either use homogenous (pseudo) v.Neumann conditions or prescribe
25        OB-values from file; this is not different from the way theta and salinity
26        are treated
27      - however, Orlanski-radiation conditions are not supported, and the model
28        will stop if you use pTracers and Orlanski at the same time.
29      - beefed up the rountine obcs_external_fields_load: now only those open
30        boundary values are overwritten with values from files for which there
31        are really files, otherwise the OB-fields remain untouched. This makes
32        it possible to use different OBs at different ends of the domain (as
33        with EXF)
34    o reduce number of exch calls in shap_filt (s2).
35    o CS-grid: fix divergence contribution to Leith viscosity. Affects (@
36      truncation level) 4/5 MLAdjust test results (11&12 digits match).
37    
38    checkpoint57t_post
39    o test biharmonic viscosity + no-slip with exp: global_ocean.cs32x15.viscA4
40    o finish adding brackets (coriolis S/R, vecinv) in multi-terms sum to get
41      same truncation, independent of the face number: affects affects several
42      test. exp.: Update global_ocean.cs32x15 (+.thsice) & MLAdjust (all 5).
43    o fix bug in mom_v_sidedrag (biharmonic viscosity was counted 2 times);
44      note that biharmonic viscosity + no-slip was not tested in any experiment.
45    o fix bug in non-linear free-surf side-drag ; generate new output for
46      global_ocean.cs32x15(+.thsice) & global_ocean_pressure.
47    o make mnc honor the writeBinaryPrec flag for most kinds of output
48    o eesupp: split EEPARAMS into EESIZE/EEPARAMS and add a vector global sum
49    o minor change in averaging W (mom_vi_?_vertshear.F) that affects truncation
50      error; update output from global_ocean.cs32x15(+.thsice) & MLAdjust (all 5).
51    o add brackets in multi-terms sum to get same truncation, independent of
52      the face number (manage to get exactly same value of gU,gV at the cs-edge)
53      affects several test. exp. Update global_ocean.cs32x15 (+.thsice).
54    o Clean, new version of mom_calc_visc.  Adds a new feature, viscAhRemax
55      and viscA4Remax, which allow one to limit the minimum viscosity by specifying
56      a maximum grid-scale Reynolds number.  Also, changes all length calculations
57      in the case of grid anisotropy to geometric mean of dx**2 and dy**2.
58      Suggested values of viscosity parameters found in mom_calc_visc.
59      Many new viscosity diagnostics available.
60    
61    checkpoint57s_post
62    o Add clearing-house for viscosity calculations, mom_calc_visc and
63      correct numerous bugs in LeithD and Smagorinsky discretizations.  
64      mom_calc_visc now allows for Smagorinsky, Leith and LeithD to be
65      used simultaneously, and to be used in mom_vecinv and mom_fluxform.
66      Mom_vecinv can be used with standard viscous calculation (mom_vi_hdissip.F)
67      and with Strain-Tension viscous term calculation (mom_hdissip.F).  
68      The Strain-Tension form is now called with useStrainTensonVisc=.true.
69      ViscAhStrain and viscAhTension are now retired.
70    o diagnostics "VISCAHD" & "VISCA4D" replace "VISCAH" & "VISCA4".
71    o In response to JMC's bug report, genmake2 now ignores any soft-links
72      that it finds in the *current* directory when searching for files.
73      Soft-links found in any other source directories will still work as
74      they did before.
75    o add HAVE_SETRLSTK define and useSETRLSTK flag (eedata) which calls
76      a C routine to unlimit the stack size
77    o mnc-ify pkg/aim snapshot vars
78    o mnc-ify pkg/land as requested by Daniel
79    o various changes to mnc including:
80      - all files use the new "BASENAME[[.ITER].{t|f}NUM].nc" format
81      - output can now be grouped so that all files within a group
82          change the ITER portion of their names in lock-step together
83      - can now read ("global") PER-FACE (in addition to PER-TILE) files
84          and works with both EXCH1 and EXCH2 (but needs more testing)
85      - writing works for all verification test cases w/ g77 on Linux
86    
87    checkpoint57r_post
88    o make MNC variable initialization happen earlier
89    o add diagnostics for (almost) each term of the momentum Eq.
90    o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.
91    o move pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups)
92    o remove MINIMAL_TAVE_OUTPUT option ;
93      add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT).
94    o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
95      allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
96    o add MNC output for adjoint of EXF (adexf), SEAICE (adseaice)
97    o add time-dependent SST, SSS control
98    o cost terms in ecco/ modularized (new cost_generic.F)
99    o cost_averages routines are modularized (new cost_averagesgeneric.F)
100    o new infrastructure for seaice model vs. obs misfits in seaice/
101      * driver from the_main_loop.F is seaice_cost_driver.F
102      * first term is AREA vs. SMR observation misfit (ALLOW_SEAICE_COST_SMR_AREA)
103      * gradient check in Exp. 6a of natl_box_adjoint/
104    o natl_box_adjoint input_seaice for Lab. Sea now available online via wget
105      (see README file)
106    
107    checkpoint57q_post
108    o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
109    o fix annoying months-old bug in mnc/mdsio output for seaice pkg
110      - bug was reported by Jean-Michel and Ian Fenty
111    o fix initialization Pb in AIM-Ocean coupled model (aim_sice2aim.F)
112      update exp. cpl_aim+ocn output.
113    o Implement 4-level checkpointing: AUTODIFF_4_LEVEL_CHECKPOINT
114      Needed for high-res. runs with large global files
115      to be able to limit tapelev size
116    o Changed some tests for adjoint:
117      * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
118      * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
119      * global_ocean.90x40x15/ back to default 3-level checkpointing
120    o Modifications to enable scripted COMMON to MODULE conversion
121      * verification/OpenAD/code/ has necessary scripts and description;
122      * converts, compiles and runs successfully;
123    
124    checkpoint57p_post
125    o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F
126    o move ${PKG}_MNC_INIT from ${PKG}_READ_PARAMS to ${PKG}_INIT_FIXED
127      (already the case for some pkgs, including recent MNC_init, e.g. thsice)
128    o call CALC_GW from DYNAMICS (instead of from FORWARD_STEP)
129    o Dissipation & phiHyd gradient are always added to gU,gV in timestep.F
130      (was already the case for dissipation with mom_vecinv,
131       and also the case for grad.PhiHyd when staggered-timeStep)
132      This will allow to put dissipation out-off the AB time-stepping.
133     Unfortunately, affects truncation error. Update output of exp. that "fails"
134      (cg2d matching number) and leave the others for later: front_relax(10),
135      global_ocean_pressure(10),ideal_2D_oce(10),internal_wave(9),lab_sea(12),
136      matrix_example(7!),natl_box(12),plume_on_slope(11),vermix(12x3,11x2).
137    
138    checkpoint57o_post
139    o fix MNC/MDSIO flags in PTRACERS so that (1) it works, and
140      (2) its ready to be documented during the 20050801 DocFest
141    o MNC-ify the gmredi package -- tested and works w/ and w/o mnc
142      for ideal_2D_oce and lab_sea on linux_ia32_g77
143    o set to #undef CTRL_SET_OLD_MAXCVARS_30
144      in global1x1_tot/code_seaice_adj to access indices 32, 33
145      (worth another tag)
146    
147    checkpoint57n_post
148    o adding precip control xx_precip 32
149    o adding swflux control xx_swflux 33
150    o Replacing 10 forcing penalty cost routines by 1 generic.
151    o Implementing partitioning in time-mean and variable adjustment
152      for atmos. state.
153    o Time-mean constant error is now read in data.ecco (instead of hard-coded)
154    o in natl_box_adjoint:
155      * updated exp 1 to 10
156        (but does not have time-mean vs. variable split results yet)
157    o updated global1x1/*_seaice_adj/
158      to incorporate latest changes
159    o enable useSingleCpuIO for mdsio vector routines
160      (applies in particular to tapelev I/O)
161    o removed inefficient K-loop in all active_file*control*.F
162    
163    checkpoint57m_post
164    o re-arrange exp. adjustment.cs-32x32x1 (adjust_nlfs.cs-32x32x1 merge into)
165      and advect_cs (use EXCH-2 and standard cs-32 grid files).
166    o pkg/exch2: filling of face-corner halo regions is optional
167      (ifdef W2_FILL_NULL_REGIONS) and is turned off by default.
168    
169    checkpoint57l_post
170     tag before updating tutorials (pre-release-2)
171    o add cos & sin of grid-direction orientation angle (curvilinear grid only,
172       for output and interpolation of input fields onto model grid)
173    o fix radius in mom_v_metric_cylinder.F (wrong by dy/2).
174       Affects results of exp. rotating_tank ; update output.txt.
175    o pkg/diagnostics: 2 new S/R to fill a diagnostics using a scaling factor
176          and taking the square quantity and/or using a fraction-weight field.
177    o fix aim_diagnostics_init.F mate numbers.
178    o add mnc output capability to diagnostics/diagstat and update
179      our cvsignore files for the ACSII output generated
180    
181    checkpoint57k_post
182    o lab_sea now uses diagnostics package and provides a suite of
183      new EXF diagnostics output.
184    
185    checkpoint57j_post
186    o exf
187      * bug fix in exf_bulkformulae for psimh (spotted by Eliyahu Biton):
188        Bracket missing in eqn. for psimh (eqn. 7 of Large & Pond, 1982);
189        terms -2*ATAN(x) + pi/2 were added to both stable and unstable case.
190      * extended diagnostics output
191        - now includes all EXF variables
192        - hs, hl moved to common block
193        - separate S/R for diagnostics, called after ctrl vector is added
194        - name changed for EXFsw -> EXFswnet, EXFlw -> EXFlwnet
195        - EXFqnet contains true Qnet (i.e. includes qsw)
196      * updated verif. lab_sea, global_with_exf
197      * Rearranging hflux (exf_mapfields -> exf_getforcing)
198        to ensure that diagnostics sees a true EXFqnet
199    o add matlab scripts for CS-grid vectors (in utils/cs_grid)
200    o diagnostics pkg: change pointers so that 1 diagnostic can be used
201      several times with different frequencies.
202    o mnc-ify the thsice package as requested by Daniel Enderton
203      - the monitor--MNC output needs work
204      - many attributes need to be added (most are currently blank)
205    o mnc-ify theaim_v23 package as requested by Daniel Enderton
206      - many attributes need to be added (most are currently blank)
207    o remove "groundAtK1" & "rkFac" (replaced by usingPCoords & -rkSign)
208    o add Sadourny like discretization to the 4th.O vorticity advection scheme
209    o fix bug in rStar code (calc_r_star.F) when used with topo/bathy.
210      update output.txt from: aim.5l_cs (& .thSI), cpl_aim+ocn,
211         fizhi-gridalt-hs and global_ocean.cs32x15 (& .thsice).
212    o fix few little things to avoid floating error with -ftrapuv (ifort v9)
213     (ini_spherical_polar_grid.F, calc_r_star.F, monitor/mon_surfcor.F)
214    
215    checkpoint57i_post
216    o Diagnostics package was changed: diagnostic allocation is now deactivated
217      by setting an empty file name in the namelist (used to be by setting 0 frequency)
218    o momentum advection (VI form) options: activate 4th.O vorticity Coriolis ;
219      add 1rst Order upwind vertical Shear.
220    o add a quick fix for A/B checkpointing in OFFLINE mode
221    o add IGNORE_TIME define and -ignore_time option to genmake2 as an
222      end-run around the C/Fortran linking horror in eesup/src/timers.F
223    o added pkg/runclock: allows user to terminate run based on wall clock
224    o added non-hydrostatic scaling parameter: nh_am2
225    o pkg/my82: futile attempt to make results compiler-independent by adding
226      some "_d 0", etc. no effect.
227    o for mnc output, fill the 'T' coordinate var with myTime and create a
228      separate 'iter' variable for iteration count
229    o pkg/diagnostics:
230      add new capability: output of Global/Regional & per-level statistics ;
231      tested against monitor output (including land & thSIce) on various exp.
232    o make seaice-pkg I/O type flags (MNC/MDS) more standard.
233    
234    checkpoint57h_done
235      tag after changing user customized files (DIAGNOSTICS_SIZE.h,
236      data.diagnostics, data.gchem, data.ptracers) is done.
237    
238    o pkg/diagnostics: prepare for Global/Regional statistics.
239      add 2nd namelist in data.diagnostics and update DIAGNOSTICS_SIZE.h
240    o remove "baseTime" (no used) from arg. list of DIFF_BASE_MULTIPLE
241      and rename it: DIFFERENT_MULTIPLE
242    
243    checkpoint57h_post
244    o move tIter0 from data.gchem to PTRACERS_Iter0 in data.ptracers
245    o pkg/diagnostics: change output frequency, now in seconds (instead
246      of Nb of iterations). This requires to change data.diagnostics.
247    checkpoint57h_pre
248    
249    o in mnc, let the user create the output dir if both mnc_outdir_date
250      and mnc_outdir_num are false
251    o add fflags() to pkg/diagnostics which allows one to specify, on a
252      per-file basis, the file precision [default behavior is unchanged]
253    o added diagnostics to pkg/kpp, including computation of mixed layer
254      depth based on a temperature/density criterion
255    o updated verification/natl_box to test the new pkg/kpp diagnostics
256    o bugs fixed (with useAbsVorticity=T & with useJamartMomAdv=T)
257    o test AB-3 code with 4th.Order advection scheme (advect_xy/input.ab3_c4)
258    o fix mnc flags in pkg/seaice so that they are "owned" by seaice,
259      not mnc -- this mistake was found by JMC and is now corrected
260    
261    checkpoint57g_post
262    o add Adams-Bashforth 3rd Order time stepping:
263      - default remains AB-2 (#undef ALLOW_ADAMSBASHFORTH_3)
264      - not yet implemented with NH, CD_Scheme, pTracers, MNC_pickup ...
265    checkpoint57g_pre
266    
267    o make lambda[Theta,Salt]ClimRelax spatially varying
268      (default remains spatially uniform constant based on tau)
269    o added new control variables
270      * init. uVel, vVel, etanN
271      * lambda[Theta,Salt]ClimRelax
272    o separate masks used for ctrl_pack/unpack 'from write_grid' output
273      (suggested by G. Forget)
274    
275    checkpoint57f_post
276    o add parameter "baseTime" = model base time = time at iteration zero
277      new function DIFF_BASE_MULTIPLE (replace DIFFERENT_MULTIPLE) to
278      account for baseTime shift
279    o move Coriolis arrays from PARAMS.h to GRID.h
280    checkpoint57f_pre
281    
282    o mnc-ifying the seaice package
283    o introduced an alternative length scale calculation for use in the limiting
284      maximum viscosity (off by default, see mom_vi_hdissip.F for details)
285    o S/R ptracers_calc_diff: argument list bug for CALL KPP_CALC_DIFF_S
286    o added modified Leith scheme with viscosity proportional to grad(Hdiv)
287      as well as grad(vort3).  Made it compatible with both approximate form
288      for the cubed sphere and full form of these gradients.  Added flag
289      useFullLeith to select between approximate and full form.  
290    o add "d0" in getcon.F to reduce differences between compilers/platforms
291      update output.txt of exp. fizhi-gridalt-hs
292    o change port_rand funtion to allow to set the seed.
293    o fix obscure MNC bug involving conversion between reals and integers
294      - it caused no problems with certain (eg. gcc, ifc) compilers but the
295        new version is now more standards-compliant
296    o adjoint-related modifications
297      * gad_dst3_adv_?: to be able to use advscheme=30 in adjoint
298      * gad_calc_rhs: fool adjoint, revert to advscheme=30 in reverse when using 33
299      * mom_vi_hdissip: to be able to use Leith scheme in adjoint
300    
301    checkpoint57e_post
302    o Adding eddy stress controls a la Ferreira et al.
303    checkpoint57e_pre (actually was tagged: eckpoint57e_pre)
304    
305    o fizhi pkg: fix AtoC and CtoA when called with same input & output array
306      update output.txt of exp. fizhi-gridalt-hs
307    o add more "Z" dimensions and associated coordinate vars to MNC
308    o pkg/exf: added twoDigitYear capability for option useExfYearlyFields
309    o parameter calendarDumps: when set, approximate months (30-31 days) and years
310      (360-372 days) for parameters chkPtFreq, pChkPtFreq, taveFreq, SEAICE_taveFreq,
311      KPP_taveFreq, and freq in pkg/diagnostics are converted to exact calendar
312      months and years.  Requires pkg/cal.
313    o diagnostics: add pickup functionality
314      - off by default for backwards compatibility
315      - current version only uses MDSIO -- MNC will be added
316    o allow to use pkg diagnostics for LAND pkg output & Shapiro Tendencies.
317    o pkg/shap_filt: fix for multi-tiles per face (CS-grid with EXCH2)
318    
319    checkpoint57d_post
320    o pkg/thsice used in the ocean: fix tile Pb related to sIceLoad forcing
321    o modify verification/ideal_2D_oce so that it tests the creation of mnc
322      output from the diagnostics package
323    o temporary fix in EXCH2_UV: add a 3rd call to fix the 24.tiles CS-grid set-up
324    o make genmake2 more portable by using ".$FS" instead of ".f" for more
325      of the test compilations (eg. IBM xlf on Mac OSX w/HFS filesys)
326    o add coordinate variables to the MNC output from the diagnostics package
327    o change MNC-flags default value: true when useMNC=TRUE
328    o add a "readgrid_mnc" flag to MNC and give model/src/ini_curvilinear_grid.F
329      the ability (off by default) to read the grid information using MNC
330    o lab_sea: use LSR_ERROR=1.E-12 for testing ; update output.txt
331    o diagnostics: fix a bug (sub-set of levels); keep full precision when averaging
332    o do snap-shot diagnostics at the middle of the time-interval (instead of
333      at the end).
334    o update exp. aim.5l_cs (use default LAND_OPTIONS.h file) and add
335      new test for AIM with thSIce + slab-ocean
336    o cpl_aim+ocn test: update output (optfile & default GMREDI_OPTIONS.h)
337    o move state variable diagnostics to the beginning of the time step ;
338      (note: still needs some work specially for snap-shot diagnostics)
339      duplicate & replace UVELVVEL diagnostics with UV_VEL_C & UV_VEL_Z
340    
341    checkpoint57c_post
342    o Change testing option (-ieee) to get closer agreement between g77 & ifort
343    o generate new output.txt files on faulks with g77 & the new -ieee option
344    checkpoint57c_pre
345    
346    o add "_d 0" in freeze ; change some "FLOAT" to "DFLOAT" and went back (TAF);
347      update output.txt of exp. global_ocean.90x40x15
348    o fix in ini_eos.F (one "_d 0" was missing): now g77 & ifc give much closer
349      results; update global_ocean_pressure & global_ocean.cs32x15 output.txt
350    o add saltFlux(+File) forcing capability with periodicExternalForcing
351    o allow to use pkg diagnostics for GM-Redi & ThSIce output
352    o diagnostics_fill: fill in up to sNx+1 or sNy+1 (if U,V or Z pt) for mnc.
353    o improvements for the MNC output from DIAGNOSTICS:
354      - correct handling of the unlimitied dimension
355      - all dims now have associated coordinate variables
356      - variables located at U, V, and Corner ("Z") points are now written
357        with the correct horzontal dimensions (eg. 'Xp1', 'Yp1') so that
358        *all* data points are output
359    o added seaice_summary.F and removed obsolete ALLOW_SEAICE's from pkg/seaice
360    o added pkg/seaice/seaice_monitor.F
361    o mdsio_readfield.F can now read files visible only to master MPI process.
362    o pkg/seaice: some test code for ice-modified ocean stress
363    o exf_getffields interpolation defaults to bilinear for all scalar forcing
364      fields (remains bicubic for wind velocity and stress).  This avoids, e.g.,
365      spurious negative numbers for precipitation and humidity.  Will cause
366      some small numerical differences for integrations using pkg/exf/exf_interp.F.
367    o pkg/ctrl/
368      * Add ctrlvec diagnostics in pack/unpack for nondimensional I/O
369        May be enabled via doPackDiag
370      *  introduce z-scaling of
371         + gradient (doZscalePack) and
372         + control (doZscaleUnpack)
373    o pkg/mdsio/
374      * enable useSingleCpuIO for state estimation (ctrl_pack/unpack) mdsio_gl.F
375      * N.B.: leave tiled I/O for tapelev (i.e. mds...vector)
376    
377    checkpoint57b_post
378    o simplify options in diagnostics_fill arguments (remove weird combinations)
379    o fix MNC coordinate variables so that they now contain per-face index
380      values (instead of xC,xG,yC,yG values) when run with EXCH2 since, in
381      general, EXCH2 grids are only aligned to a "local" coordinate system
382    o test diagnostics pkg in dic_example (no output) and ideal_2D_oce (with ouput)
383    o Implement instantaneous output within pkg diagnostics:
384      setting a negative frequency in data.diagnostics produces
385     "snap-shot" output (as opposed to time-average if freq > 0)
386    o move out off EQUIVALENCE all diagnostics that fizhi does not use ;
387      NOTE: change ptracer diagnostics name: use 2 characters to work with
388            more than 9 tracers. Add also diagnostics of advect & diffus flux.
389    o more CF compliance: convert all MNC 'iter' variables to 'T' so that it
390      becomes the coordinate variable for the 'T' dimension
391    o add CF-style coordinate variables to MNC
392      - just a first cut:  numbers are meaningless on the cubesphere and
393        missing along the T axis but otherwise it works!
394    o add surface flux diagnostics: TAUX, TAUY, TFLUX, TRELAX, TICE, SFLUX, SRELAX
395    o pkg/thSIce: read initial state from 6 files ; allow monitor to use MNC.
396    o add diagnostics of advective & diffusive flux for T & S (pTracers coming soon)
397      this is based directly on what the model compute, so that the content of
398      each diagnostics might be affected by switching options (e.g., implicitDiffusion)
399    o small changes for diagnostics (gad_biharm_?.F, arguments of S/R impldiff.F)
400    o clean up build options files for SunOS, in particular
401      - remove -traditional from xmakedepend
402      - change -xarch=v9 to -xarch=native for f77
403      - restore use of make (not gmake)
404      - add CC=gcc if using g77
405    o changes per discussion of AM, JMC, & EH3 today:
406      - move redundant "grid" variables out of "state" -- in preparation of
407        creating proper CF-style coordinate variables and in recognition
408        that any/all grid variables can be easily copied (eg. w/NCO) from
409        the grid files into any of the other NetCDF files
410      - *always* output grid variables with MDSIO (this will eventually be
411        changed)
412      - output MNC grid file if useMNC is true
413    o every instance of _END_MASTER() has been found and replaced with
414      _END_MASTER( myThid ) in order to satisfy certain picky Sun
415      preprocessors
416    o re-arrange diagnostics pkg initialisation:
417     - allow each package to extend the available diagnostics list
418     - add some checking and fix small problems (multi-threaded, ...)
419     - new S/R diagnostics_fill (replace fill_diagnostics):
420       look through the short list of active diag. (instead of the long list)
421       create function DIAGNOSTICS_IS_ON to tell if a diagnostics is active
422    
423    checkpoint57a_post
424    o this set of changes restores TAMC compatibility
425      tested for global_ocean.90x40x15 adjoint on trough
426      (what a pain)
427    
428    checkpoint57a_pre
429    o some modifs in tools/build_options for sunos
430    o call ctrl_pack for ctrl at end for optimcycle=0
431    
432    checkpoint57
433    o add horizontal bi-harmonic viscosity for vertical velocity
434      - new parameter viscA4W (defaults to viscA4)
435      - affects only non-hydrostatic code
436      - to be done: no-slip lateral boundary conditions
437    o switch back to "sflux = sflux - runoff" in exf_getforcing.F
438    o implement Implicit Vertical advection for pTracers
439    o depth convergence accelerator: replace deltaTtracer by dTtracerLev(k)
440      (implemented also for implicit vertical diffusion & advection)
441    o OBCS: extend application of tracer open boundary conditions
442      to a strip beyond the boundary of width Olx/Oly
443    o add call monitor to TAF set of required calls (flow directives)
444      and include in natl_box_adjoint
445    o untangle a few ifdefs related to cost, ctrl, autodiff
446      untangel a few ALLOW_ECCO_OPTIMIZATION
447    o Apply Cooper & Haines representative estimates also at sub-surface (k=Nr)
448      (theta2, salt2 in ecco_cost_weights)
449    
450    checkpoint56c_post
451    o OBCS as control variables
452      - update ctrl_ad_diff.list, obcs_ad_diff.list
453      - remove balance of obcs controls from default
454      - fix index bug nobcs in ctrl_init
455      - fix dummy fields filen in ctrl_pack
456      - add dummy weights for obcs
457    o lsopt: comment out fort.94 output
458    o optim:
459      - remove unnecessary header files
460      - adjusted namelists
461      - add xerbla.F to Makefile
462    o exf:
463      - multiple modifications of exf_check_range
464      - unit change in exf_init_runoff from [m/year] to [m/s]
465    o mdsio:
466      - i/o-vector change debugLevel from debLevA to debLevB
467    
468    checkpoint56b_post
469    o collect all ptracers output in an new routine (PTRACERS_OUTPUT) that
470      is called from DO_THE_MODEL_IO
471      - rename PTRACERS_STATV_WRITE to PTRACERS_WRITE_TIMEAVE
472      - introduce new parameter PTRACERS_dumpFreq (defaults to dumpFreq)
473      - clean up PTRACERS_WRITE_TIMEAVE a little
474    o add another verification experiment that tests both the cfc-pkg and
475      the gchem-pkg with GCHEM_SEPARATE_FORCING undefined, that is with
476      reactive tendencies treated inline with regular timestepping
477    o testreport previously did a lousy job of comparing small numbers, so
478      we (Ed and Martin) changed the  way the cut-off of 1.e-12 is
479      implemented in the little c-progam tmp_cmpnum.c which is embedded in
480      testreport.
481    o ptracers_monitor: bug fix for MPI
482    
483    checkpoint56a_post
484    o GCHEM: finish reorganizating the package
485      - forward_step calls GCHEM_CALC_TENDENDY, which computes gchemTendency
486        (introduces another 3D-array for each passive tracer, but only if
487        GCHEM_SEPARATE_FORCING is undefined. For GCHEM_SEPARATE_FORCING
488        gchemTendency is not needed because the timestep is done separately)
489      - gchemTendency is added to gPtr in GCHEM_ADD_TENDENCY
490      - GCHEM is now---more or less cleanly---separate from PTRACERS
491      - to bo done: handling of surfaceForcingPtr that is needed for KPP not
492        so clear to me how that should be done in a general way.
493    o CFC: improve formatting of output in CFC_ATMOS
494    o PTRACERS:
495      - rename GCHEM_MONITOR to PTRACERS_MONITOR and call it from MONITOR, so
496        that ALL experiments with ptracers enable can be checked. This makes
497        GCHEM_MONITOR obsolete.
498      - include a runtime parameter PTRACERS_monitorFreq that defaults to
499        monitorFreq
500      - set default PTRACERS_write_mdsio to false if PTRACERS_write_mnc is true
501    o add PTRACERS (PTR0[1-5]) to testreport output
502    o exf_check_range:
503      * default changed to .TRUE.
504      * will check values for niter0 if debLevA, every timestep if debLevB
505      * STOP in exf_check_range if 'out of range'
506      * range chosen generous to allow for potential extema
507      TBD: a version with stricter range
508           permitted range would be runtime parameters
509    o GMredi:
510      - fix ldd97 slope limit ; extend valid domain of Psi-Bolus ;
511      - change S/R GRAD_SIGMA to be valid in the overlap on CS-grid.
512      - change the default GMREDI_OPTIONS.h: compile everything except Visbeck
513    o GCHEM:
514      - move call to GCHEM_FORCING_SEP, so that it is now called before
515        the blocking exchanges to avoid computing halos in GCHEM_FORCING_SEP
516      - introduced a useGCHEM runtime flag and applied it everywhere.
517      - renamed PTRACERS_SEPARATE_FORCING to GCHEM_SEPARATE_FORCING;
518        this flag is now only visible within GCHEM-pkg routines.
519      - moved gchem_forcing_int temporarily into ptracers_forcing, this will
520        be replaced by a 3D array that is computed before thermodynamics; for
521        this, the tracer ID iTracer had to be included into the parameter list
522        of ptracers_forcing
523      - set up forward_step to call gchem_forcing, that will replace
524        gchem_forcing_int in ptracers_forcing
525      - cleaning up
526    o small cleaning of exch2: remove files that are also in eesupp/src
527    
528    checkpoint56
529    o AIM: read land-Fraction earlier (from ini-fixed) and monitor land at nIter0
530    o mnc: cleanup "full" files--fixes out-of-memory problem
531    o ECCO-GODAE
532      * model/, pkg/, code/, input/ now complete w.r.t. ECCO-GODAE production setup
533      * fully merged and updated from SIO code
534        windstress sign change affects
535        - exf_inscal_[u/v]stress
536        - sign of xx_tau[u/v] adjustments
537        - signs in cost_scat
538      * ctrl_get_gen: avoid update of tau[u/v] for first few days
539      * natl_box_adjoint updated and compressed
540      * 2-level checkpoint switch added
541        (tested in EXP. 1 of natl_box_adjoint)
542      * new switch doInitXX to avoid init. of xx_... in optimcycle=0
543    o SVD
544      * first complete, non-hacked version for SVD calculations
545      * all interfaces clean w.r.t to handling of xx_..., adxx_..., g_xx_...
546        performed via direct access files admtlm_vector.it????
547        (via ctrl_[un]pack)
548      * optimcycle is used for ARPACK iteration counter
549        (note: adxx_... is iterated, rather than xx_...; latter is constant!)
550      * EV problem ok w.r.t. L2-norm in tangent space; need to check other norms
551        and add linear transforms where necessary
552      * controls are initial/final SST, SSS (can be extended; need to check
553        ctrl_set_[un]pack_xyz.F according to ctrl_set_[un]pack_xy.F
554    o mdsio: filename info to both stderr, stdout
555    o exf: exf_inscal_runoff: separated default conversion [m/year] -> [m/sec]
556      from sign change
557    
558    checkpoint55j_post
559    o isolate dissipation tendency (allow to keep it out off AB) in V.I form.
560      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
561    o add consistent build directories and .cvsignore files to verification
562    o added viscA4GridMin and viscA4GridMax for more control on biharmonic viscosity
563    o make all subroutines 30 or less characters in length for certain older
564      compilers to work (a thorough search only turns up two routines in
565      pkg/ptracers)
566    o allow (vecinv only) a different horiz. viscosity for Divergence and Vorticity;
567      affects (truncation level) output.txt of global_ocean.cs32x15(&.thsice)
568    
569    checkpoint55i_post
570    o change arrays for total vertical diffusivity (2.D if explicit,
571      3.D if implicit) ; each ptracer uses its own background value.
572    o added mnc/NetCDF output capability to ocn_compon_interf
573      - added bits to verification/cpl_aim+ocn so that it can run on
574        ITRDA and other clusters without the mpirun "-wd" option
575    o fixed wayward endif in mom_fluxform.F that messed up cyclindrical
576      configuration
577    o give MNC the ability to create additional files rather than
578      exceeding a specified file size limit "MNC_MAX_FILESIZE"
579      - the default is just less than 2GB which is a practical limit
580        on many systems
581    o Compute the non-local term using either KPP vertical diffusivity (=default)
582       or the total vertical diffusivity (when KPP_ghatUseTotalDiffus=T)
583    
584    checkpoint55h_post
585    o add verification test "vermix"
586    o remove all the *_ioinc flags and replace with the single global
587      outputTypesInclusive flag
588    o allow to set a vertical profile of vertical diffusivity for T & S
589    o call PACKAGE_BOOT & PACKAGES_READPARMS just after INI_PARMS
590    o useMNC moved from data.mnc to data.pkg
591    
592    checkpoint55g_post
593    o Renaming carbon AD experiments to comply with testreport conventions
594    o Updating adjoint of Held-Suarez hs94.1x64x5
595    o Fixing directives for non-ECCO forward_step, after ECCO directives
596      have been fixed to avoid recomp. of do_oceanic_phys
597      Works well for global_ocean.90x40x15,
598      but recomp. issue remains for carbon
599    o Updating adjoint output for natl_box_adjoint after
600      pkg/ecco has been modified (see taga c55d_post)
601    
602    checkpoint55f_post
603    o rename to timeave_init_fixed
604    
605    checkpoint55e_post
606    o some delicate re-shuffle of store directives to avoid one
607      extra call of do_oceanic_physics
608      affects ecco_the_main_loop.F, do_oceanic_physics.F
609      checkpoint_lev1_directives.h
610    o NB: this may break global_ocean adjoint temporarily,
611      but it is clear how to fix it. Will do later, need this now.
612    
613    checkpoint55d_post
614    o ECCO specific cost function terms (up-to-date with 1x1 runs)
615    o ecco_cost_weights is modified to 1x1 runs
616    o modifs to allow observations to be read in as
617      single file or yearly files
618    o enable to read exf forcing fields as either
619      single file or yearly files (flag useExfYearlyFields)
620    checkpoint55d_pre
621    
622    o switch between 2-level and 3-level checkpointing
623    o add ability of MNC to write local and "partial" (eg. 2D slices where
624      the full 3D field is never actually stored) arrays to NetCDF files
625      with the correct (that is, the complete multi-dimensional) set of
626      array indicies
627      - used in mom_vecinv() to write the diagFreq output
628      - tested (demonstrated) in verification/aim.5l_cs
629    o further mnc-ification
630      - add verification/lab_sea to the list with mnc setups
631      - fix undefined mnc v-names in cd_code
632      - add kpp to mnc output (both snapshot and timeave)
633    o non-hydrostatic code
634      - added horizontal viscosity parameter viscAhW for w, that replaces viscAh
635        in calc_gw.F
636      - defaults to viscAh
637      - this is useful, when I want to use viscAh=0 (e.g., only biharmonic
638        friction or Leith) in non-hydrostatic mode, as long as there is
639        no biharmonic friction and/or Leigth or equivalent for vertical velocity.
640    o pkg/cost
641      extend simple cost functions to treat time mean quantities
642      (T,U,V) via cost_accumulate_state from cost_tile
643    o multidimAdvection on CS-grid: implement the full 3 pass ; overlap needs to
644        be 2 times larger than the minimum size the advection scheme requires.
645        now get a perfect conservation of salt in advect_cs test-exp (updated)
646    o GGL90 (Gaspar's TKE mixed layer)
647      - add horizontal diffusion of TKE, requires exchanges in
648        do_fields_blocking_exchanges, horizontal diffusivity is zero by
649        default. In OPA there is no horizontal diffusion of TKE but the
650        mixing coefficients are computed from a horizontal average of TKE of
651        6 points or so. I think that diffusion has a little more physical
652        justification.
653      - clean up ggl90_calc in the hope of reducing memory usage (this hope
654        was in vain)
655      - mask tke-variable in ggl90_init
656    o fix mask Pb in multidimAdvection on CS-grid (still a small Pb with ipass)
657    o fix biharmonic diffusion on CS-grid.
658    o more obcs stuff
659      - added obcs_external_fields_load as an alternative to the EXF-pkg option
660        for reading boundary values. This routine is called from
661        obcs_prescribe_read
662      - updated obcs_check
663      - changed sponge layer relaxation parameter units for days to seconds
664      - turned off sponge layer by default
665      - changed argument list of OBCS_CALC to myTime+deltaTclock
666      - fixed about 35 bugs in obcs_external_fields_load
667    
668    checkpoint55c_post
669    o obcs stuff
670      - new runtime flags useOBCSprescribe, useOBCSbalance
671      - re-arranged obcs_calc
672      - moved exf_getobcs to obcs_prescibe_read
673        obcs_prescibe_read is called after ORLANSKI stuff
674        and independent of it (executable can contain all).
675      - updated obcs_check
676      - added exchanges for U,V,gU,gV for useOBCSprescribe=.TRUE.
677        These may be necessary only if tangential velocities are
678        prescribed at OB, not sure, needs testing.
679    o make the MNC_CW_ADD_VATTR_* subroutines all take scalar arguments
680      which simplifies the calls and passes the ifc check-bounds test
681    
682    checkpoint55b_post
683    o add a 2D scalar, Z location, exchange_2 routine.
684    o EXCH_UV for CS-grid: add one u,v in the corner-halo region, allows
685      to compute vorticity on a wider stencil [e.g., vort3(0,1)&(1,0)]
686      affects advect_cs results (for the wrong reason): update output.txt
687    o use a more standard discretization for biharmonic viscosity ;
688     (original version still available with #define MOM_VI_ORIGINAL_VISCA4 )
689      affects results of dome set-up: update output.txt
690    o fix gad_advection.F (CubedSphere part), back to version 1.23
691    o fix bug in mom_vi_del2uv.F (CubedSphere part).
692    
693    checkpoint55a_post
694    o merged code to
695      * prescribe/read time-dependent open boundaries
696        (works in conjunction with exf, cal)
697      * sponge layer code for open boundaries
698      * each boundary N/S/E/W now has its own CPP option
699        (healthy for the adjoint)
700    
701    checkpoint55
702    o up-to-date adjoint of previous breaks
703      - natl_box_adjoint: problem for exp 12, 13: cost = 0. needs fix
704      - global_ocean_ebm: adjoint still needs fix (TLM ok)
705      - global_ocean.90x40x15: extended GMREDI_OPTIONS.h
706      - carbon: * remove tr1-related adjoint verification
707                * add ptracer as control variable
708    o remove all tr1-related code (ALLOW_PASSIVE_TRACER)
709      (adjoint stuff still has some tr1 'names', but all use ptracer arrays)
710    
711    checkpoint54f_post
712    o in verification/carbin/ remove experiment related to
713      ALLOW_PASSIVE_TRACER (array tr1 etc)
714      code_ad/ input_ad/ results_ad
715    
716  o add two new packages  o add two new packages
717    - ggl90, TKE-model of Gaspar et al. (1990), Blanke+Delecluse (1993)    - ggl90, TKE-model of Gaspar et al. (1990), Blanke+Delecluse (1993)
718      + subject to optimization (memory)      + subject to optimization (memory)

Legend:
Removed from v.1.344  
changed lines
  Added in v.1.569

  ViewVC Help
Powered by ViewVC 1.1.22