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revision 1.1398 by mlosch, Tue Mar 15 16:12:52 2011 UTC revision 1.1407 by jmc, Thu Apr 14 22:23:58 2011 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    o external_fields_load:
8      new S/R GET_PERIODIC_INTERVAL to calculate which time-record (and linear
9       interpolation weights) to use in a periodic time-series ; do not divide by
10       time-step to convert to integer:
11       - this fixes case where externForcingPeriod is not multiple of time-step
12          (Thanks to Christopher L. Wolfe)
13       - this fixes case where externForcingPeriod is an odd multiple of time-step
14         (was wrong by half of time-step); update results of tutorial_global_oce_in_p.
15      store index of time-record which is currently loaded:
16       - works without any assumption on sequence of calls to EXTERNAL_FIELDS_LOAD ;
17       - needed for the adjoint but not yet used because of extensive recomputations;
18         (to be fixed soon)
19    
20    checkpoint62v (2011/04/02)
21    o verification/1D_ocean_ice_column added to test Ian Fenty's
22      pkg/seaice_growth.F modifications for improving sea ice code differentiability
23    o update output of exp4, internal_wave, seaice_obcs, tutorial_plume_on_slope
24      (new velocity statistics after changing maskInW & maskInS definition)
25    o pkg/generic_advdiff with OBCS:
26      use maksInW & maskInS in advective flux and in biharmonic diffusion calculation:
27      equivalent to assumption of no tracer gradient outside the OB region.
28      This will affect the results if using obcs+biharmonic diffusion.
29      update output_adm.txt of experiment bottom_ctrl_5x5 (not expected since no obc)
30    o pkg/obcs:
31      change definition of maskInW & maskInS: leave OB edges inside (maskIn=1)
32      (e.g., maskInW(OB_Ie)=1 ) so that velocity normal-component at OB is still
33      in Interior region. No impact on solution but affects Velocity monitor stats.
34    o pkg/ptracers (adjoint)
35      New option AUTODIFF_PTRACERS_SPLIT_FILES for writing separate
36      tape file for each tracer
37    o model/inc/src and pkg/autodiff: add parameters that allow to turn
38      of parts of the adjoint code at run time. For now, there are only
39      useKPPinAdMode, useGMrediInAdMode, and useSEAICEinAdMode. These
40      parameters are set in data.pkg.
41      This is the lazy coward's version of doing this, but still useful for
42      debugging. In order to do it right, everything needs to be moved to
43      pkg/autodiff.
44    o pkg/autodiff: fix global_sum_tile_ad.F by resetting adsumPhi at
45      the end; this fixes the adjoint balancing code for open boundaries.
46    o pkg/ctrl:
47      - change behavior of xx_${varname}period to be analogous to exf-conventions:
48        xx_${varname}period =   0.,  means time-independent control part
49        xx_${varname}period = -12., means one-year-periodic monthly control part
50      - introduce helper routine ctrl_init_rec (part of ctrl_init.F) to
51        clean up ctrl_init a little, remove unused variables
52      - ctrl_init: fixed the handling of the start/endrec for obcs-variables
53      - move "call cal_GetMonthsRec" from s/r ctrl_get_gen to s/r ctrl_get_gen_rec
54    
55  checkpoint62u (2011/03/15)  checkpoint62u (2011/03/15)
56  o model/src:  o model/src:
57    - for the adjoint, change NonLin-FreeSurf initialisation sequence: fill-in    - for the adjoint, change NonLin-FreeSurf initialisation sequence: fill-in

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