4 |
Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
5 |
============================== |
============================== |
6 |
|
|
7 |
o pkg/seaice : |
o pkg/seaice : |
8 |
- simplify McPhee tapering, and allow to use it with SEAICEturbFluxFormula.EQ. |
- add missing initialisation of COR_ICE array in dynsolver.F |
9 |
1 or 2, using newly added run time parameter SEAICE_availHeatTaper. |
- merging SEAICE_MULTICATEGORY define and undef cases. Now the same code is |
10 |
|
compiled either way, and is tested in all exps (multidim was only tested |
11 |
|
in lab_sea ad before). |
12 |
|
- cosmetic change to prepare for future addition of ITD. no change to results. |
13 |
|
no defaults change. |
14 |
|
- added run time param SEAICE_multDim (7 for SEAICE_MULTICATEGORY, 1 otherwise). |
15 |
|
- by lack of adequate verification experiments, I further used custom versions |
16 |
|
of global_ocean.cs32x15 to test multicat or not, with pickup or not. All |
17 |
|
should be correct. |
18 |
|
- avoid recomputations in ad. |
19 |
|
o array initialisation in adjoint mode: |
20 |
|
1) pkg/mom_common/mom_calc_ke.F: |
21 |
|
add full array initialisation of KE inside mom_calc_ke.F (ALLOW_AUTODIFF_TAMC): |
22 |
|
The S/R which calls MOM_CALC_KE initialises KE but in some recomputation |
23 |
|
part this initialisation is gone, resulting in Floating Point Exception |
24 |
|
(caught by open64 compiler with debug option). |
25 |
|
2) model/src/convective_weights.F |
26 |
|
set output convectCount over the full array range (instead of doing |
27 |
|
an update): this fix a similar issue when called within recomputation (adjoint) |
28 |
|
which could by-pass the initialisation (normally done in the caller S/R). |
29 |
|
o pkg/seaice: |
30 |
|
- final version of turbulent flux params, as agreed at MIT ice meet: |
31 |
|
SEAICE_mcPheePiston (default is ~ 0.000875) |
32 |
|
SEAICE_mcPheeTaper (default is 0.) |
33 |
|
SEAICE_frazilFrac (defualt is 1.) |
34 |
|
SEAICE_mcPheeStepFunc (default is false) |
35 |
|
- changes results at trunction error level |
36 |
|
- ifdef SEAICE_EXTERNAL_FLUXES, disallow SEAICE_waterAlbedo |
37 |
|
o added pkg/frazil: |
38 |
|
- see frazil_description.tex for details |
39 |
|
- verification experiment is global_with_exf/input.yearly; changes output.yearly.txt |
40 |
|
o pkg/shelfice/shelfice_thermodynamics.F |
41 |
|
- fix exponents for velocity dependent exchange coefficients: change |
42 |
|
from 2/3(=0) to 0.66666666666666667 |
43 |
|
- move computation of velocity dependent exchange coefficients into |
44 |
|
separate loop, so that it applies to both thermodynamics |
45 |
|
- move some divisions by constants out of loops |
46 |
|
|
47 |
|
checkpoint63j (2012/02/16) |
48 |
|
o pkg/seaice: |
49 |
|
- overhaul of seaice_summary.F after feb 2012 clean-up of seaice_growth.F etc. |
50 |
|
- SItracer: added run time params, and allow coupling to ocn salinity. |
51 |
|
o pkg/seaice: remove (almost) all divisions by constants within loops |
52 |
|
in seaice_growth.F and seaice_solve4temp.F, this changes (only) the cg2d |
53 |
|
results of global_ocean.cs32x15.seaice from 16 to 11 digits (but only |
54 |
|
those, caused by 1/QI -> recip_QI) -> update output.seaice.txt, |
55 |
|
output_adm.seaice_dynmix.txt and also lab_sea: output_adm.evp.txt |
56 |
|
o pkg/seaice : |
57 |
|
- simplify McPhee tapering, and allow to use it with SEAICEturbFluxFormula |
58 |
|
= 1 or 2, using newly added run time parameter SEAICE_availHeatTaper. |
59 |
- fix d_AREAbyATM, d_AREAbyOCN, d_AREAbyICE diags I broke in r1.148. |
- fix d_AREAbyATM, d_AREAbyOCN, d_AREAbyICE diags I broke in r1.148. |
60 |
- add permanent SItflux diag that corresponds to TFLUX but includes |
- add permanent SItflux diag that corresponds to TFLUX but includes |
61 |
ice+snow. Hence SItflux-TFLUX should match the ice+snow heat budget. |
ice+snow. Hence SItflux-TFLUX should match the ice+snow heat budget. |
62 |
- allow activation/testing of a fix for suspected missing term in |
- allow activation/testing of a fix for suspected missing term in |
63 |
ocn-ice heat budget (to be confirmed). To test this, you want to |
ocn-ice heat budget (to be confirmed). To test this, you want to |
64 |
undef SEAICE_DISABLE_HEATCONSFIX, and then set the run time param |
undef SEAICE_DISABLE_HEATCONSFIX, and then set the run time param |
65 |
SEAICEheatConsFix to .TRUE. that also allows the 'SIaaflux' diagnostic. |
SEAICEheatConsFix to .TRUE. that also allows the 'SIaaflux' diagnostic. |
66 |
- no change in results, fwd or ad. |
- no change in results, fwd or ad. |
67 |
o global_ocean.cs32x15/results: three changes following from the pkg/seaice commit below. |
o global_ocean.cs32x15/results: 3 changes following from the pkg/seaice commit below: |
68 |
- switch to variable freezing point. |
- switch to variable freezing point. |
69 |
Results change : cg2d -> 1 digits; ad -> 3-6-6 digits. |
Results change : cg2d -> 1 digits; ad -> 3-6-6 digits. |
70 |
- bug fix : the sublimation term that was missing is now activated. |
- bug fix : the sublimation term that was missing is now activated. |
71 |
Results change : cg2d -> 2 digits; ad -> 8-6-6 digits. |
Results change : cg2d -> 2 digits; ad -> 8-6-6 digits. |
72 |
- bug fix : flooding sign term for SIsal0.NE.0. |
- bug fix : flooding sign term for SIsal0.NE.0. |
73 |
Result change : cg2d -> 8 digits; ad -> 11-12-9 digits. |
Result change : cg2d -> 8 digits; ad -> 11-12-9 digits. |
74 |
o pkg/seaice: |
o pkg/seaice: |
75 |
- unified freezing point treatment : the old SEAICE_VARIABLE_FREEZING_POINT |
- unified freezing point treatment : the old SEAICE_VARIABLE_FREEZING_POINT |
76 |
is now the default, and the old default constant freezing point is recovered with |
is now the default, and the old default constant freezing point is recovered |
77 |
SEAICE_tempFrz0 = -1.96, |
with SEAICE_tempFrz0 = -1.96, |
78 |
SEAICE_dTempFrz_dS = 0., |
SEAICE_dTempFrz_dS = 0., |
79 |
- retire SEAICE_freeze that was the old way of specifycing the constant freezing point. |
- retire SEAICE_freeze (= the old way of specifycing the constant freezing point) |
80 |
- remove ALLOW_SEAICE_FLOODING brackets; run time switch is already there. |
- remove ALLOW_SEAICE_FLOODING brackets; run time switch is already there. |
81 |
- bug fix (thanks to M. Losch) : the sublimation term that was missing is now |
- bug fix (thanks to M. Losch) : the sublimation term that was missing is now |
82 |
activated. To reproduce old results that had this bug define SEAICE_DISABLE_SUBLIM. |
activated. To reproduce old results with this bug define SEAICE_DISABLE_SUBLIM. |
83 |
- bug fix (silly me) : flooding sign term (seaice_growth.F r 1.149line 1211) |
- bug fix (silly me) : flooding sign term (seaice_growth.F r 1.149line 1211) |
84 |
was wrong for SIsal0.NE.0. Changes cs32x15 results (see above item for detail). |
was wrong for SIsal0.NE.0. Changes cs32x15 results (see above item for detail). |
85 |
- bug fix (thanks to O. Jahn) : area loss for melting got messed up in |
- bug fix (thanks to O. Jahn) : area loss for melting got messed up in |
86 |
seaice_growth r149 for legacy branch (no results change). |
seaice_growth r149 for legacy branch (no results change). |
87 |
- introduce SEAICE_CAP_SUBLIM : caps sublimation heat flux in solve4temp (code from I. Fenty). |
- introduce SEAICE_CAP_SUBLIM : caps sublimation heat flux in solve4temp (code |
88 |
- results did not change except for global_ocean.cs32x15, mostly due to the switch |
from I. Fenty). |
89 |
to variable freezing point (see above item for detail). |
- results did not change except for global_ocean.cs32x15, mostly due to the |
90 |
|
switch to variable freezing point (see above item for detail). |
91 |
o pkg/thsice: |
o pkg/thsice: |
92 |
- fix and simplify interface to salt_plume pkg ; diagnose directly amount of |
- fix and simplify interface to salt_plume pkg ; diagnose directly amount of |
93 |
seawater freezing in thsice_calc_thickn (not used). |
seawater freezing in thsice_calc_thickn (not used). |
94 |
o pkg/seaice: turbulent flux term specification via run time params. |
o pkg/seaice: turbulent flux term specification via run time params. |
95 |
- replace CPP switches with run time switches to facilitate testing |
- replace CPP switches with run time switches to facilitate testing |
96 |
- retired CPPs : MCPHEE_OCEAN_ICE_HEAT_FLUX, GRADIENT_MIXED_LAYER_TURBULENCE_FACTOR |
- retired CPPs : MCPHEE_OCEAN_ICE_HEAT_FLUX, |
97 |
|
GRADIENT_MIXED_LAYER_TURBULENCE_FACTOR |
98 |
- added runtime parameter : SEAICEturbFluxFormula |
- added runtime parameter : SEAICEturbFluxFormula |
99 |
- move Mcphee constants to SEAICE_PARAMS.h |
- move Mcphee constants to SEAICE_PARAMS.h |
100 |
- seaice_readparms.F : read turbulent flux term params (SEAICEturbFluxFormula; |
- seaice_readparms.F : read turbulent flux term params (SEAICEturbFluxFormula; |
101 |
SEAICE_availHeatFrac/Frz, or SEAICE_gamma_t/_frz if apply); remove |
SEAICE_availHeatFrac/Frz, or SEAICE_gamma_t/_frz if apply); |
102 |
seaice_summary call (moved to seaice_init_fixed) |
remove seaice_summary call (moved to seaice_init_fixed) |
103 |
- seaice_init_fixed.F : set SEAICE_availHeatFrac/Frz depending on |
- seaice_init_fixed.F : set SEAICE_availHeatFrac/Frz depending on |
104 |
SEAICEturbFluxFormula, and seaice_summary call (moved from seaice_readparms) |
SEAICEturbFluxFormula, and seaice_summary call (moved from seaice_readparms) |
105 |
- seaice_summary.F : add missing report of read turbulent flux term set up (and SITRACER). |
- seaice_summary.F : add missing report of read turbulent flux term set up |
106 |
- seaice_check.F : check range; inform and stop if retired CPPs are used (incl. SEAICE_AGE). |
and SITRACER. |
107 |
|
- seaice_check.F : check range; inform and stop if retired CPPs are used |
108 |
|
(incl. SEAICE_AGE). |
109 |
- seaice_growth.F : unified use of SEAICE_availHeatFrac/Frz, without |
- seaice_growth.F : unified use of SEAICE_availHeatFrac/Frz, without |
110 |
CPP switch, same computation as before for the different options. |
CPP switch, same computation as before for the different options. |
111 |
- change results at the truncation level. |
- change results at the truncation level. |
112 |
o pkg/seaice: |
o pkg/seaice: |
113 |
- remove un-used parameters LAD & MAX_TICE ; add new run-time parameters: |
- remove un-used parameters LAD & MAX_TICE ; add new run-time parameters: |