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revision 1.1849 by jmc, Thu Apr 4 14:56:07 2013 UTC revision 1.1871 by jmc, Sun May 26 17:35:04 2013 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint64h (2013/05/26)
8    o pkg/cheapaml:
9      - replace one ()**.5 with SQRT + use temp var "cdu = tau/Du" (coare3_flux);
10        affect machine truncation (but exp cheapAML_box still pass with 13 digits).
11      - consistent treatment of uWind,vWind location: assume everywhere in
12        pkg/cheapaml that they are on C-grid (@ uVel,vVel location)
13        (Note: was already the case for Tair,Qair advection);
14        add option (INCONSISTENT_WIND_LOCATION) to recover old results.
15      - compute diabatic forcing only in the interior (excluding overlap regions)
16      - fill in array "Qsw" (for short-wave heating);
17      - add diagnostic for precip ; fill-in diagnostics for cheapAML state vars
18        before any update (consistent with MITgcm state var diagnostics);
19      - cheapaml_fields_load.F & cheapaml_init_varia.F : only fill outer edges if
20        non periodic ; + adjusted for uWind,vWind (C-grid).
21    o pkg/seaice:
22      - remove dependence of pkg/seaice versus pkg/exf (file: pkg/pkg_depend) and
23        add explicitly pkg/exf in experiments that currently use pkg/seaice.
24      - allows to compile pkg/seaice without pkg/exf.
25    o tools/OAD_support:
26      - use a local copy (ourRWCPinBd) to ensure index ourRWCP stays within bounds
27        of array "ourStepOf" in function rvNextAction (revolve.F90).
28    o pkg/aim_compon_interf renamed to pkg/atm_compon_interf
29      - change pkg name (to be used with other atmospheric physics pkg)
30        but by-pass CVS when making the new pkg so that we keep the CVS history.
31    o pkg/offline:
32      - call OFFLINE_FIELDS_LOAD from pkg/offline/offline_init_varia.F
33        (previously called from pkg/dic_surfforcing_init.F)
34    o model/src:
35      - re-order sequence of calls within packages_init_variables.F, using
36        standard order, except for:
37         DIAGNOSTICS_INIT_VARIA and OFFLINE_INIT_VARIA (called @ the top),
38         CTRL_MAP_INI and OBCS_INIT_VARIABLES (called @ the bottom)
39    o new pkg: atm_phys
40      - add entry point and source code (previously in contrib
41          verification_other/atm_gray/code_gray/) for new pkg "atm_phys"
42        (atmospheric physics pkg from P. O'Gorman and T. Schneider, JCl, 2008).
43      - re-order sequence of calls within packages_readparms.F,
44         packages_init_fixed.F and packages_write_pickup.F
45        (but skip packages_init_variables.F because of TAF issues).
46      - update contrib/*/atm_gray/ experiment.
47    o pkg/seaice (ITD code):
48      - simplify and fix the writing of pickup-files for ITD case
49    o pkg/seaice (ITD code):
50      - introduce floe size dependent lateral melt for ITD case;
51      - cleaning (avoid division by zero, change to f77 syntax, remove tabs)
52      - update seaice_itd experiment main output.
53    o pkg/thsice:
54      - remove snowPrc from common block THSICE_FLUX, in THSICE_VARS.h and
55        declared it locally (without bi,bj) in thsice_main.F & aim_do_physics.F;
56        changed accordingly pkg/atm2d.
57    
58    checkpoint64g (2013/05/01)
59    o pkg/exf ALLOW_RUNOFTEMP
60      - if defined,  river and glacier runoff temperature can be read-in from
61        runoftempfile; runoftempfile needs to have same format as runofffile
62    o pkg/thsice (& pkg/bulk_force):
63      - In case Energy-Reference-Level (ERL) is used (temp_EvPrRn=0), account
64        for energy content of Precip + RunOff & Evap (like with pkg/exf).
65      - change computation domain to always be the interior (without overlap).
66      - fix bug (wrong overlap) when using EXF and stressReduction > 0.
67    o verification/tutorial_global_oce_biogeo:
68      - add preliminary OpenAD setup (still has problems)
69    o pkg/seaice:
70      - turn some parameters for choosing the convergence criterion of
71        the inexact Newton method (JFNK) into runtime parameters for convenience
72      - clean up seaice_calc_viscosities.F: remove/retire two options for
73        SEAICetaZmethod (1,2), introduce area weighting for method 3; this changes
74        the results of lab_sea/input because a division has been replaced by
75        a multiplication with the reciprocal (sumNorm)
76      - modify offline_exf_seaice/input.dyn_jfnk/data.seaice to improve
77        convergence of solver (changes results, of course), and to test some
78        new features
79    o model/src:
80      - remove unused (since Aug 2006) S/R SET_WRITE_GLOBAL_PICKUP and its call.
81      - remove unused forcing field "dQdT" and associated parameter "dQdTFile".
82      - move forcing adjustment (balancing surface forcing) in specific S/R
83        where might also be applied exchanges (if needed) to forcing arrays.
84    o pkg/shelfice:
85      - allow to specify the Ice-Shelf mass per unit area (instead of
86        shelficeLoadAnomaly) and do the conversion from one to the other
87      - move loading from file of shelficeLoadAnomaly from SHELFICE_INIT_VARIA
88        to SHELFICE_INIT_FIXED: (a) avoid some TAF recompution issues and
89        (b) will be loaded in time (before calling INI_PRESSURE) in case it is
90        needed in phi0surf for initial pressure calculation when useDynP_inEos_Zc
91      - update isomip experiment forward output (get machine truncation error
92        from conversion shelficeLoadAnomaly -> shelficeMass -> shelficeLoadAnomaly)
93    o verification/offline_exf_seaice:
94      revise data.seaice in input.thermo and input_ad and update results accordingly
95        HO = 0.2, SEAICE_areaLossFormula = 2,
96        SEAICE_growMeltByConv = .TRUE.,
97        SEAICE_doOpenWaterMelt = .TRUE.,
98      Improve consistency with input.thsice and fix the spurious 500m ice corners
99    o verification/global_ocean.cs32x15:
100      - set Energy Reference Level to liq. water @ 0 degC: temp_EvPrRn=0.,
101        in icedyn (thsice+seaice-dyn) test and update output.
102    o verification/offline_exf_seaice:
103      - adjust list of tested variables (with testreport) and update
104        standard test output with better slection of monitored fields.
105    o pkg/cd_code:
106      - swtich off Adams-Bashforth on the 1rst iteration. Update output of
107        experiment lab_sea.hb87
108    o tools/genmake2:
109      - change default makedepend from the system default to tools/xmakedepend:
110        When no makedepend is specified, select tools/xmakedepend it the test pass,
111        otherwise select the system default (if exist and pass the test) or
112        try to build cyrus-makedepend ; stop if none of the 3 works.
113    o pkg/exf & pkg/thsice:
114      - In case Energy-Reference-Level (ERL) is used (temp_EvPrRn=0), account
115        for energy content of Precip + RunOff & Evap. Assumes:
116       1) Rain has same temp as Air.
117       2) Snow has no heat capacity (consistent with seaice & thsice pkgs)
118       3) Run-Off comes at the temp of surface water (with same Cp)
119       4) Evap over ocean is released to the Atmos @ surf-temp (=SST); should be
120        put directly into Latent Heat flux & should use water-vapor heat capacity.
121       5) Evap over snow/seaice (pkg/thsice) assumes constant Lf+Lv (consistent
122        with snow having no Cp) => water vapor is released to Atmos @ 0^oC (=ERL).
123  o pkg/seaice: simplify the use of CPP flags in JFNK-related files  o pkg/seaice: simplify the use of CPP flags in JFNK-related files
124      (compile when SEAICE_ALLOW_JFNK is defined)      (compile when SEAICE_ALLOW_JFNK is defined)
125  o pkg/thsice:  o pkg/thsice:

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