/[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 1.533 by jmc, Tue Aug 16 22:50:56 2005 UTC revision 1.572 by jmc, Thu Oct 13 16:35:52 2005 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint57v_post
8    o change dome exp. to use variable viscosity in side-drag terms.
9    o remove all the files from the cfc_offline test since they are now
10      incorporated into tutorial_cfc_offline which has been producing
11      identical results for a few days of testing
12    o add new parameter: sideDragFactor to enable half-slip-side BC
13      and change side-drag S/R to use viscosity from mom_calc_visc
14      (can switch back by setting sideDragFactor=0.); affects results at
15      truncation level; regenerate output for exp.: global_ocean.cs32x10(x3),
16       global_ocean_ebm, global_ocean_pressure, matrix_example & MLAdjust(x5).
17    o vorticity & strain are now computed without masking, to account for
18      no-slip-side BC in variable viscosity calculation ; mask is applied
19      anyway later on, before computing advection/coriolis terms.
20    o modify exp4 to test new obcs support reading from external files
21      and for passive tracers
22    o fix behavior of ptracers_monitor when monitor output is written to a
23      netcdf-file; still not independent of monitor.F (writes in the same
24      file).
25    o change default value of tRef (put a uniform, meaningful value for ocean
26      & atmos) and initialize sRef (was missing, as Martin mentioned).
27    o Redefine viscC?Leith*.  Change the coefficients of Leith viscosity
28      to be proportional to enstrophy dissipation length.  Thus,
29       viscC?leith?_new=pi*(viscC?leith?_old)^(1/3)
30      This is now consistent with Smagorinsky and with the manual.
31    
32    checkpoint57u_post
33    o OBCS and PTRACERS: add open boundary support for passive tracers
34      - either use homogenous (pseudo) v.Neumann conditions or prescribe
35        OB-values from file; this is not different from the way theta and salinity
36        are treated
37      - however, Orlanski-radiation conditions are not supported, and the model
38        will stop if you use pTracers and Orlanski at the same time.
39      - beefed up the rountine obcs_external_fields_load: now only those open
40        boundary values are overwritten with values from files for which there
41        are really files, otherwise the OB-fields remain untouched. This makes
42        it possible to use different OBs at different ends of the domain (as
43        with EXF)
44    o reduce number of exch calls in shap_filt (s2).
45    o CS-grid: fix divergence contribution to Leith viscosity. Affects (@
46      truncation level) 4/5 MLAdjust test results (11&12 digits match).
47    
48    checkpoint57t_post
49    o test biharmonic viscosity + no-slip with exp: global_ocean.cs32x15.viscA4
50    o finish adding brackets (coriolis S/R, vecinv) in multi-terms sum to get
51      same truncation, independent of the face number: affects affects several
52      test. exp.: Update global_ocean.cs32x15 (+.thsice) & MLAdjust (all 5).
53    o fix bug in mom_v_sidedrag (biharmonic viscosity was counted 2 times);
54      note that biharmonic viscosity + no-slip was not tested in any experiment.
55    o fix bug in non-linear free-surf side-drag ; generate new output for
56      global_ocean.cs32x15(+.thsice) & global_ocean_pressure.
57    o make mnc honor the writeBinaryPrec flag for most kinds of output
58    o eesupp: split EEPARAMS into EESIZE/EEPARAMS and add a vector global sum
59    o minor change in averaging W (mom_vi_?_vertshear.F) that affects truncation
60      error; update output from global_ocean.cs32x15(+.thsice) & MLAdjust (all 5).
61    o add brackets in multi-terms sum to get same truncation, independent of
62      the face number (manage to get exactly same value of gU,gV at the cs-edge)
63      affects several test. exp. Update global_ocean.cs32x15 (+.thsice).
64    o Clean, new version of mom_calc_visc.  Adds a new feature, viscAhRemax
65      and viscA4Remax, which allow one to limit the minimum viscosity by specifying
66      a maximum grid-scale Reynolds number.  Also, changes all length calculations
67      in the case of grid anisotropy to geometric mean of dx**2 and dy**2.
68      Suggested values of viscosity parameters found in mom_calc_visc.
69      Many new viscosity diagnostics available.
70    
71    checkpoint57s_post
72    o Add clearing-house for viscosity calculations, mom_calc_visc and
73      correct numerous bugs in LeithD and Smagorinsky discretizations.  
74      mom_calc_visc now allows for Smagorinsky, Leith and LeithD to be
75      used simultaneously, and to be used in mom_vecinv and mom_fluxform.
76      Mom_vecinv can be used with standard viscous calculation (mom_vi_hdissip.F)
77      and with Strain-Tension viscous term calculation (mom_hdissip.F).  
78      The Strain-Tension form is now called with useStrainTensonVisc=.true.
79      ViscAhStrain and viscAhTension are now retired.
80    o diagnostics "VISCAHD" & "VISCA4D" replace "VISCAH" & "VISCA4".
81    o In response to JMC's bug report, genmake2 now ignores any soft-links
82      that it finds in the *current* directory when searching for files.
83      Soft-links found in any other source directories will still work as
84      they did before.
85    o add HAVE_SETRLSTK define and useSETRLSTK flag (eedata) which calls
86      a C routine to unlimit the stack size
87    o mnc-ify pkg/aim snapshot vars
88    o mnc-ify pkg/land as requested by Daniel
89    o various changes to mnc including:
90      - all files use the new "BASENAME[[.ITER].{t|f}NUM].nc" format
91      - output can now be grouped so that all files within a group
92          change the ITER portion of their names in lock-step together
93      - can now read ("global") PER-FACE (in addition to PER-TILE) files
94          and works with both EXCH1 and EXCH2 (but needs more testing)
95      - writing works for all verification test cases w/ g77 on Linux
96    
97    checkpoint57r_post
98    o make MNC variable initialization happen earlier
99    o add diagnostics for (almost) each term of the momentum Eq.
100    o remove SST,SSS,UVEL_k2,VVEL_k2 diagnostics.
101    o move pkg timeave out of pkg-groups "oceanic" & "atmospheric" (pkg/pkg_groups)
102    o remove MINIMAL_TAVE_OUTPUT option ;
103      add "dumpInitAndLast" to replace "nodumps" (and MINIMAL_TAVE_OUTPUT).
104    o move some basic S/R (used elsewhere in the code) from pkg/mdsio to eesupp/src
105      allows to compile without pkg/mdsio (& test successfully hs94.1x64x5)
106    o add MNC output for adjoint of EXF (adexf), SEAICE (adseaice)
107    o add time-dependent SST, SSS control
108    o cost terms in ecco/ modularized (new cost_generic.F)
109    o cost_averages routines are modularized (new cost_averagesgeneric.F)
110    o new infrastructure for seaice model vs. obs misfits in seaice/
111      * driver from the_main_loop.F is seaice_cost_driver.F
112      * first term is AREA vs. SMR observation misfit (ALLOW_SEAICE_COST_SMR_AREA)
113      * gradient check in Exp. 6a of natl_box_adjoint/
114    o natl_box_adjoint input_seaice for Lab. Sea now available online via wget
115      (see README file)
116    
117    checkpoint57q_post
118  o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)  o fix initialisation Pb in calc_gw (get NANs in exp5 with g77)
119  o fix annoying months-old bug in mnc/mdsio output for seaice pkg  o fix annoying months-old bug in mnc/mdsio output for seaice pkg
120    - bug was reported by Jean-Michel and Ian Fenty    - bug was reported by Jean-Michel and Ian Fenty
# Line 16  o Changed some tests for adjoint: Line 127  o Changed some tests for adjoint:
127    * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT    * carbon/ now tests AUTODIFF_2_LEVEL_CHECKPOINT
128    * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT    * natl_box_adjoint/code_bulk/ tests AUTODIFF_4_LEVEL_CHECKPOINT
129    * global_ocean.90x40x15/ back to default 3-level checkpointing    * global_ocean.90x40x15/ back to default 3-level checkpointing
130    o Modifications to enable scripted COMMON to MODULE conversion
131      * verification/OpenAD/code/ has necessary scripts and description;
132      * converts, compiles and runs successfully;
133    
134  checkpoint57p_post  checkpoint57p_post
135  o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F  o reading of delXfile & delYfile moved from ini_parms.F to ini_grid.F

Legend:
Removed from v.1.533  
changed lines
  Added in v.1.572

  ViewVC Help
Powered by ViewVC 1.1.22