3 |
Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
4 |
============================== |
============================== |
5 |
|
|
6 |
|
checkpoint47d_post |
7 |
|
o fixed bug in the oceanic pressure coordinates code: vertical viscosity |
8 |
|
at the bottom boundary had an erroneous half slip boundary condition |
9 |
|
o added bottom drag and no slip boundary condition capabilities to |
10 |
|
oceanic pressure coordinates code |
11 |
|
o added new verification experiment global_ocean_pressure, this experiment is |
12 |
|
also described in the tutorial section of the manual |
13 |
|
checkpoint47d_pre |
14 |
|
|
15 |
|
checkpoint47c_post |
16 |
|
o Added a verification experiment for a global cubed-sphere ocean run |
17 |
|
- verification/global_ocean.cubed32x32x30 |
18 |
|
- uses pkg/therm_seaice and pkg/bulk_forcing |
19 |
|
|
20 |
|
|
21 |
|
o allow to run AIM physics with SPEEDY input files (from Franco Molteni) |
22 |
|
o allow a more accurate definition of Ro_Surf (selectFindRoSurf=1) |
23 |
|
when using P-coordinate; only implemented for atmospheric config. |
24 |
|
o OCEANICP & realFreshWater: include P-E direct effect on wVel ; |
25 |
|
NOTES: requires option NONLIN_FRSURF to be "#define". |
26 |
|
o update advect_xz/results/output.txt (left from checkpoint44g_post) |
27 |
|
|
28 |
|
checkpoint47b_post |
29 |
|
Merging from release1_p9: |
30 |
|
o pkg/seaice |
31 |
|
- removed GOTO's and added taf directives |
32 |
|
- double precision constants to reduce the g77 (Linux) |
33 |
|
to F77 (SGI) differences reported in release1_p8 |
34 |
|
o tools/genmake |
35 |
|
- added SGI options |
36 |
|
o verification/testscript |
37 |
|
- updated to that of checkpoint47a_post |
38 |
|
o verification/global_ocean.90x40x15/input/eedata |
39 |
|
- modified for SGI f77 compatibility |
40 |
|
o verification/lab_sea |
41 |
|
- added description of sea-ice model |
42 |
|
- added missing matlab routines |
43 |
|
- added test of thermodynamics parallelization |
44 |
|
|
45 |
|
checkpoint47a_post |
46 |
|
o new pkg: aim_v23 |
47 |
|
= F. Molteni atmos.physics (SPEEDY, ver23) adapted to MITgcm. |
48 |
|
for now, keep the same surface forcing as before. |
49 |
|
- Part-Cell implemented into AIM; check that Heat & Water are conserved |
50 |
|
- aim.5l_cs: use new aim pkg (run 10yr & get better results than before) |
51 |
|
- aim.5l_LatLon & aim.5l_Equatorial_Channel are still using old aim pkg |
52 |
|
o add diagnostic of surface correction term in monitor output |
53 |
|
|
54 |
|
o bulk_force and therm_seaice |
55 |
|
- Two packages: bulk_force (Bulk forcing) |
56 |
|
and therm_seaice (thermodynamic_seaice) - adopted from LANL CICE.v2.0.2 |
57 |
|
- Earlier integration from Stephaine Dutkiewicz |
58 |
|
and Patrick Heimbach. |
59 |
|
- Two ifdef statements for compile time, |
60 |
|
ALLOW_THERM_SEAICE and ALLOW_BULK_FORCE |
61 |
|
|
62 |
|
checkpoint47 |
63 |
|
differentiable version of checkpoint46n_post |
64 |
|
o bug fix in quasihydrostaticterms |
65 |
|
o * "clean" adjoint code (in terms of extensive recomputations) |
66 |
|
can now be obtained for all GMREDI options (i.e. for |
67 |
|
- GM_VISBECK_VARIABLE_K |
68 |
|
- GM_NON_UNITY_DIAGONAL |
69 |
|
- GM_EXTRA_DIAGONAL |
70 |
|
- GM_BOLUS_ADVEC ) |
71 |
|
* However, wrong gradient check problem remains unsolved. |
72 |
|
* New CPP options have been introduced for different |
73 |
|
tapering schemes |
74 |
|
o external_fields_load now part of differentiation list |
75 |
|
o pressure needs multiple storing; |
76 |
|
would be nice to have store_pressure at beginning or |
77 |
|
end of forward_step, e.g. by having phiHyd global (5-dim.) |
78 |
|
(NB: pressure is needed for certain cases in find_rho, |
79 |
|
which is also invoked through convective_adjustment). |
80 |
|
o recomputations in find_rho for cases |
81 |
|
'JMD95'/'UNESCO' or 'MDJWF' are OK. |
82 |
|
o #define ATMOSPHERIC_LOADING should be differentiable |
83 |
|
o ini_forcing shifted to begining of initialise_varia |
84 |
|
o Incorporating QNVS line search routines into MITgcm |
85 |
|
(this is separate code, and therefore not under pkg) |
86 |
|
lsopt/, optim/ |
87 |
|
o Updated verification/carbon/ |
88 |
|
- #define GM_VISBECK_VARIABLE_K |
89 |
|
- GM_taper_scheme = 'ldd97' |
90 |
|
|
91 |
|
checkpoint46n_post |
92 |
|
Merging from release1_p8: |
93 |
|
o verification/natl_box: |
94 |
|
updating new external_fields_load routine |
95 |
|
o New package: pkg/seaice |
96 |
|
Sea ice model by D. Menemenlis (JPL) and Jinlun Zhang (Seattle). |
97 |
|
The sea-ice code is based on Hibler (1979-1980). |
98 |
|
Two sea-ice dynamic solvers, ADI and LSR, are included. |
99 |
|
In addition to computing prognostic sea-ice variables and diagnosing |
100 |
|
the forcing/external data fields that drive the ocean model, |
101 |
|
SEAICE_MODEL also sets theta to the freezing point under sea-ice. |
102 |
|
The implied surface heat flux is then stored in variable |
103 |
|
surfaceTendencyTice, which is needed by KPP package (kpp_calc.F and |
104 |
|
kpp_transport_t.F) to diagnose surface buoyancy fluxes and for the |
105 |
|
non-local transport term. Because this call precedes model |
106 |
|
thermodynamics, temperature under sea-ice may not be "exactly" at |
107 |
|
the freezing point by the time theta is dumped or time-averaged. |
108 |
|
N.B.: fairly large differences in accuracy occur across |
109 |
|
different platforms/compilers; comparison between |
110 |
|
g77 (Linux) and F77 (SGI Origin 2000/MIPSpro) |
111 |
|
generated output gives: |
112 |
|
T S U V |
113 |
|
C D M c m s m s m s m s |
114 |
|
n p a R g m m e . m m e . m m e . m m e . |
115 |
|
f n k u 2 i a a d i a a d i a a d i a a d |
116 |
|
g d e n d n x n . n x n . n x n . n x n . |
117 |
|
|
118 |
|
Y Y Y Y 5 5 7 7 7 8 10 9 6 6 6 6 7 5 7 5 7 FAIL lab_sea |
119 |
|
o GAD: |
120 |
|
- generated new common blocks to account for call of |
121 |
|
same gad routines with differing traceridentities |
122 |
|
(needed to modify tracerIdentity indices in GAD.h) |
123 |
|
- generated separate common blocks for case useCubedSphereExchange |
124 |
|
(Department of Futurology) |
125 |
|
- parameter lists to gmredi_?transport: added tracerIdentity |
126 |
|
- added new key indices to tamc.h |
127 |
|
o external_fields_load: |
128 |
|
- added this routine to TAF list |
129 |
|
- needed to make some common blocks global and additional storing |
130 |
|
along the same lines as exf package (checkpoint_lev?_directives.h) |
131 |
|
o exf: |
132 |
|
updated external forcing package |
133 |
|
- bug fixes carried over from ecco-branch |
134 |
|
(missing OBCS_OPTIONS.h in two routines) |
135 |
|
- enable easy to use "no forcing". |
136 |
|
- added exf I/O for atmospheric loading |
137 |
|
- added exf I/O for runoff data |
138 |
|
- transfered scaling between exf <-> MITgcm to exf namelist |
139 |
|
o Adding new verification experiment global_with_exf. |
140 |
|
This verification experiment is almost identical to the |
141 |
|
global_ocean.90x40x15 experiment, except that it uses |
142 |
|
the exf (and cal) package instead of the |
143 |
|
external_fields_load routine (cf README file). |
144 |
|
|
145 |
|
checkpoint46m_post |
146 |
|
o modified testscript to return -- when there are no lines of "%MON" output |
147 |
|
o added new flag "quasiHydrostatic" for QH mode |
148 |
|
and new routine quasihydrostaticterms() |
149 |
|
o added 2*Omega*Cos(phi)*W to u equations (non-hydrostatic Coriolis term) |
150 |
|
New routine: mom_u_coriolis_nh() |
151 |
|
o fixed sign of non-hydrostatic metric terms in u and v equations. |
152 |
|
Depend on correct sign of gravitySign. |
153 |
|
o added work.pc* to .cvsignore in aim directories using ifc |
154 |
|
o introduced flag for controllin non-hydrostatic metric terms |
155 |
|
o removed gravitySign from PARM04 |
156 |
|
o switched to g77/ifc from pgf77 in aim experiments |
157 |
|
|
158 |
|
checkpoint46l_post |
159 |
|
o made convective adjustment work with pressure coordinates: |
160 |
|
- changed the direction of k-loop in convective_adjustment.F for the |
161 |
|
case of pressure coordinates (OCEANICP,ATMOSPHERIC buoyancyRelation) |
162 |
|
- adjusted the reference pressure k-index in convective_adjustment.F |
163 |
|
- adjusted the convection condition in convect.F (in analogy to |
164 |
|
calc_ivdc.F) |
165 |
|
- convective_adjustment no longer computes anything on the halos |
166 |
|
- removed the warnings about negative salinity from find_rho.F and |
167 |
|
find_alpha.F; instead the new routine look_for_neg_salinity, called |
168 |
|
at the beginning of find_rho, find_alpha, and find_beta, does a |
169 |
|
check of the entire slice, if CPP-option |
170 |
|
CHECK_SALINITY_FOR_NEGATIVE_VALUES is defined |
171 |
|
checkpoint46l_pre |
172 |
|
|
173 |
|
checkpoint46k_post |
174 |
|
o fixed the verification/global_ocean.90x40x15 experiment: |
175 |
|
- new bathymetry (the world according to A., JMC, and M.) |
176 |
|
- new initial fields and forcing fields (*.bin files) |
177 |
|
- new POLY3.COEFFS (for the next release one should switch to a full |
178 |
|
equation of state: JMD95P or MDJWF) |
179 |
|
- fixed several errors and redundancies in the data file |
180 |
|
- experiment uses looped cells |
181 |
|
- added matlab directory with diagnostic scripts for plotting of output |
182 |
|
|
183 |
|
o S/R aim_initialise.F replace S/R aim_init from file aim_do_inphys.F: |
184 |
|
- read AIM physics parameters from a file (data.aimphys) |
185 |
|
- set defaults values = F.Molteni paper (Clim.Dyn., 2002) |
186 |
|
|
187 |
|
checkpoint46j_post |
188 |
|
o split calc_exact_eta in 2 S/R : integr_continuity & update_etaH |
189 |
|
o move wVel computation at the end of the time step, in S/R integr_continuity |
190 |
|
o create specific S/R to exchange T,S before DYNAMICS (for stagger time step) |
191 |
|
o update timeave pkg for wVel diagnostic. |
192 |
|
checkpoint46j_pre |
193 |
|
|
194 |
|
checkpoint46i_post |
195 |
|
o Clean up AIM package (and keep the results unchanged): |
196 |
|
include CPP_OPTION and use IMPLICT NONE in all routines ; |
197 |
|
declare all the variables _RL ; use _d 0 for all numerical constants. |
198 |
|
use ifdef ALLOW_AIM everywhere. And now AIM can be used with g77 ! |
199 |
|
|
200 |
|
checkpoint46h_post |
201 |
|
o cleaned up the use of rhoNil and rhoConst. |
202 |
|
- rhoNil should only appear in the LINEAR equation of state, everywhere |
203 |
|
else rhoNil is replaced by rhoConst, e.g. find_rho computes rho-rhoConst |
204 |
|
and the dynamical equations are all divided by rhoConst |
205 |
|
o introduced new parameter rhoConstFresh, a reference density of fresh |
206 |
|
water, to remove the fresh water flux's dependence on rhoNil. The default |
207 |
|
value is 999.8 kg/m^3 |
208 |
|
o cleanup up external_forcing.F and external_forcing_surf.F |
209 |
|
- can now be used by both OCEANIC and OCEANICP |
210 |
|
checkpoint46h_pre |
211 |
|
|
212 |
|
Added code to convert surface volume flux (fresh water) into |
213 |
|
a mass flux when using P coordinates in the ocean (OCEANICP). |
214 |
|
Note: It assumes you have set rho0=rhoConst=density of fresh water. |
215 |
|
|
216 |
|
checkpoint46g_post |
217 |
|
o Include a new diagnostic variable phiHydLow for the ocean model |
218 |
|
- in z-coordinates, it is the bottom pressure anomaly |
219 |
|
- in p-coordinates, it is the sea surface elevation |
220 |
|
- in both cases, these variable have global drift, reflecting the mass |
221 |
|
drift in z-coordinates and the volume drift in p-coordinates |
222 |
|
- included time averaging for phiHydLow, be aware of the drift! |
223 |
|
o depth-dependent computation of Bo_surf for pressure coordinates |
224 |
|
in the ocean (buoyancyRelation='OCEANICP') |
225 |
|
- requires a new routine (FIND_RHO_SCALAR) to compute density with only |
226 |
|
Theta, Salinity, and Pressure in the parameter list. This routine is |
227 |
|
presently contained in find_rho.F. This routine does not give the |
228 |
|
correct density for 'POLY3', which would be a z-dependent reference |
229 |
|
density. |
230 |
|
o cleaned up find_rho |
231 |
|
- removed obsolete 'eqn' from the parameter list. |
232 |
|
o added two new verification experiments: gop and goz |
233 |
|
(4x4 degree global ocean, 15 layers in pressure and height coordinates) |
234 |
|
checkpoint46g_pre |
235 |
|
|
236 |
|
checkpoint46f_post |
237 |
|
o Enable tangent linear (forward mode) gradient checks: |
238 |
|
- extended active file handling to g_... files |
239 |
|
- added TANGENT_SIMULATION to theSimulationMode |
240 |
|
- extended grdchk package accordingly |
241 |
|
o added tangent linear setup in verification/carbon/code_ftl |
242 |
|
o added adjoint setup in verification/front_relax/code_ad |
243 |
|
|
244 |
checkpoint46e_post |
checkpoint46e_post |
245 |
o Added new equation of state -> MDJWF |
o Added new equation of state -> MDJWF |
246 |
- EOS of McDougall et al., 2002, JAOT, submitted |
- EOS of McDougall et al., 2002, JAOT, submitted |