4 |
Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
5 |
============================== |
============================== |
6 |
|
|
7 |
|
o verification/halfpipe_streamice: |
8 |
|
-change to driving stress formulation, affects results |
9 |
|
o testreport: |
10 |
|
- changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present, |
11 |
|
perform additional runs (number of additional runs is "add_DIVA_runs" taken |
12 |
|
from file run_ADM_DIVA ; should match "nchklev_3" in file "code_ad/tamc.h"). |
13 |
|
o verification/lab_sea (AD test): |
14 |
|
- change to test Divided Adjoint Run in this set-up (both standard AD test |
15 |
|
and 2 secondary AD test: noseaice + noseaicedyn); drop the evp AD test. |
16 |
|
o pkg atm_ & ocn_compon_interf: |
17 |
|
- remove cpl_earlyExpImpCall=F option (was mainly a hack added for the old |
18 |
|
staggerTimeStep implementation) and disable (retired) corresponding |
19 |
|
parameter. |
20 |
|
o pkg/offline: |
21 |
|
- comment out unused field-array: ICEM, ConvectCount, hflx[01], icem[01]; |
22 |
|
- add S/R OFFLINE_CHECK to print offline parameter summary |
23 |
|
and stop if loading a file that is not used; |
24 |
|
- enable to calculate GMRedi tensor, KPP mixing and convective index |
25 |
|
when the corresponding file(s) is/are not specified (but pkg is used). |
26 |
|
- comment out resetting of monitorFreq (to endTime) since it still useful |
27 |
|
for monitoring CFL numbers and checking offline fields. |
28 |
|
o OpenAD: |
29 |
|
- do not define OAD_DEBUG (in tools/adjoint_options/adjoint_oad) to get |
30 |
|
smaller standard output) and generate new (smaller) output (on baudelaire |
31 |
|
using gfortran with -ieee) for exp. tutorial_tracer_adjsens |
32 |
|
o model/src: |
33 |
|
- call EXTERNAL_FORCING_SURF outside bi,bj loops (in do_oceanic_phys.F), |
34 |
|
(where external_forcing_adjust was called) and change list of arguments; |
35 |
|
- merge external_forcing_adjust.F into external_forcing_surf.F |
36 |
|
- put surface relaxation of SST & SSS in new S/R (forcing_surf_relax.F) |
37 |
|
which also contains balancing surface relaxation (ALLOW_BALANCE_RELAX, |
38 |
|
previously in file "balance_relax.F", now removed); remove corresponding |
39 |
|
arrays in FFIELDS.h. |
40 |
|
- EXTERNAL_FORCING_SURF is now called when using pkg/offline; implement |
41 |
|
a hack for getting back surfaceForcingS (loaded from file) when using |
42 |
|
ALLOW_OLD_VIRTUALFLUX (pkg/dic, in DIC_OPTIONS.h) in offline set-up. |
43 |
|
- update output of AD test experiment global_ocean.cs32x15.seaice_dynmix |
44 |
|
(was getting only 11 digits for AD-grad, due to different truncation |
45 |
|
error in AD code). |
46 |
|
|
47 |
|
checkpoint64j (2013/07/04) |
48 |
|
o pkg/offline: |
49 |
|
- to enable the use of other features with pkg offline (e.g., obcs), |
50 |
|
also call S/R DO_OCEANIC_PHYS in offline run - more modifs to come. |
51 |
|
- comment out "allowFreezing" (now active) in 2 offline testing exp. |
52 |
|
o pkg/exf ALLOW_RUNOFTEMP |
53 |
|
- fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL |
54 |
|
- ahdded RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice |
55 |
|
- changes verification/global_ocean.cs32x15/results/output.seaice.txt |
56 |
|
o pkg/atm_phys: |
57 |
|
- allows to add some damping on uVel,vVel (strength only function of k). |
58 |
|
o verification, ad-tests: |
59 |
|
- reduce length of the simulation for AD test: global_ocean.cs32x15.seaice, |
60 |
|
global_ocean_ebm and offline_exf_seaice.thsice. |
61 |
|
o verification/halfpipe_streamice: |
62 |
|
- found a bug in s/r pkg/streamice/streamice_advect_thickness which caused |
63 |
|
flux input boundary conditions to be ignored; a fix for this bug changed |
64 |
|
verification results for forward test. |
65 |
|
- add adjoint test. |
66 |
|
o pkg/ptracers: |
67 |
|
- allow to restart without SOM pickup (resetting SOM to zero). |
68 |
|
o pkg/gmredi: |
69 |
|
- New parameterisation for the calculation of K and (GM_PsiX,GM_PsiY) added. |
70 |
|
- It uses mixing length theory and suppression by steering level effects to |
71 |
|
calculate a diffusivity used in the Redi tensor (see Bates et al., submitted |
72 |
|
to JPO, for more details). |
73 |
|
- It also uses the diffusivity to calculate an eddy induced streamfunction |
74 |
|
based on a PV closure (rather than a buoyancy closure as in GM). |
75 |
|
- New files added to pkg/gmredi: |
76 |
|
gmredi_k3d.F calculates the diffusivity for the Redi tensor and the eddy |
77 |
|
induced overturning streamfunction (called from gmredi_calc_tensor) |
78 |
|
gmredi_calc_eigs.F calculates the eigenvalues and eigenvectors required |
79 |
|
for use in gmredi_k3d |
80 |
|
gmredi_calc_urms.F calculates the the rms eddy velocity used to calculate |
81 |
|
the eddy diffusivity |
82 |
|
|
83 |
|
checkpoint64i (2013/06/18) |
84 |
|
o pkg/cheapaml: |
85 |
|
- take src files from MITgcm_contrib/verification_other/offline_cheapaml/code |
86 |
|
that enable the use of seaice (pkg/thsice thermo & pkg/seaice dynamics) |
87 |
|
with pkg/cheapaml. |
88 |
|
o utils/python: add subpackage for cubed sphere function, first example is |
89 |
|
simple cs.pcol to plot 2D fields on a map |
90 |
|
o pkg/streamice: |
91 |
|
- This is a new package in MITgcm, which solves dynamic equations for ice |
92 |
|
sheets and ice streams |
93 |
|
- At the moment it is independent of atmosphere/ocean dynamics, or any |
94 |
|
other physical packages in MITgcm, even ShelfIce (although it is anticipat- |
95 |
|
ed that this will change) |
96 |
|
- There is a new verification exercise that tests it, halfpipe_streamice, |
97 |
|
evolves a 40x80 km ice stream/ice shelf (at coarse resolution) in a |
98 |
|
rectangular embayment |
99 |
|
- halfpipe_streamice is forward-only for now, will have TAF test soon |
100 |
|
- for questions, email dgoldber@mit.edu |
101 |
|
o pkg/thsice: |
102 |
|
- fix filling of snow-precip diagnostic (SIsnwPrc) (left from the removing |
103 |
|
of snowPrc from common bloc, on May 2nd, thsice_step_fwd.F revision 1.40); |
104 |
|
- remove diagnostics 'SI_FrcFx' ( now identical to 'SI_Fract' with new |
105 |
|
call sequence: ice-Thermo(thsice),ice-Dyn,ice-Advect ); |
106 |
|
- allow precip from pkg/cheapaml to make snow over seaice. |
107 |
|
o pkg/cfc: |
108 |
|
- move in separated header file (CFC_ATMOS.h) time-serie arrays of Atmos CFC |
109 |
|
- remove atmos CFC 2-D arrays from common bloc (now local variables) |
110 |
|
- change some hard-coded constant to run time parameter for reading and |
111 |
|
and interpolating atmospheric CFC ; keep same default as previously. |
112 |
|
- more flexible reading of Atmos CFC (number of records no longer hard-coded) |
113 |
|
- put arguments in standard order: myTime, myIter, myThid |
114 |
|
- use standard S/R GET_PERIODIC_INTERVAL for time interpolation of |
115 |
|
atmospheric CFC ; fix for the case myIter < PTRACERS_iter0. |
116 |
|
- fix calculation of surf tendencys for partial-cell and/or Non-Lin Free-Surf |
117 |
|
- new routine to print summary of CFC params and check for consistency. |
118 |
|
o pkg/seaice: add uice/vice to the parameter list of s/r seaice_advdiff, |
119 |
|
similar to thsice_advdiff. |
120 |
|
Note that for the B-grid case the routine parameters uc/vc are overwritten. |
121 |
|
o pkg/cfc: |
122 |
|
- change time interpolation for atmospheric CFC-11 (now same as for CFC-12); |
123 |
|
update output (CFC-11) of experiment cfc_example and tutorial_cfc_offline. |
124 |
|
- fix interpolation of atmphspheric CFC between Sorthern and Northern |
125 |
|
hemisphere value. |
126 |
|
o pkg/seaice: |
127 |
|
- allow to use seaice dynamics without pkg/exf (e.g., using pkg/cheapaml) |
128 |
|
o pkg/seaice: add Adams-Bashforth2 time discretization for ice dynamics; |
129 |
|
so far only for JFNK-solver, turn on with SEAICEuseAB2 = .TRUE. |
130 |
|
- requires an additional time level that is stored in the pickup |
131 |
|
- you can start with AB2 from a pickup without this time level with |
132 |
|
pickupStrictlyMatch = .false. |
133 |
|
|
134 |
|
checkpoint64h (2013/05/26) |
135 |
|
o pkg/cheapaml: |
136 |
|
- replace one ()**.5 with SQRT + use temp var "cdu = tau/Du" (coare3_flux); |
137 |
|
affect machine truncation (but exp cheapAML_box still pass with 13 digits). |
138 |
|
- consistent treatment of uWind,vWind location: assume everywhere in |
139 |
|
pkg/cheapaml that they are on C-grid (@ uVel,vVel location) |
140 |
|
(Note: was already the case for Tair,Qair advection); |
141 |
|
add option (INCONSISTENT_WIND_LOCATION) to recover old results. |
142 |
|
- compute diabatic forcing only in the interior (excluding overlap regions) |
143 |
|
- fill in array "Qsw" (for short-wave heating); |
144 |
|
- add diagnostic for precip ; fill-in diagnostics for cheapAML state vars |
145 |
|
before any update (consistent with MITgcm state var diagnostics); |
146 |
|
- cheapaml_fields_load.F & cheapaml_init_varia.F : only fill outer edges if |
147 |
|
non periodic ; + adjusted for uWind,vWind (C-grid). |
148 |
|
o pkg/seaice: |
149 |
|
- remove dependence of pkg/seaice versus pkg/exf (file: pkg/pkg_depend) and |
150 |
|
add explicitly pkg/exf in experiments that currently use pkg/seaice. |
151 |
|
- allows to compile pkg/seaice without pkg/exf. |
152 |
|
o tools/OAD_support: |
153 |
|
- use a local copy (ourRWCPinBd) to ensure index ourRWCP stays within bounds |
154 |
|
of array "ourStepOf" in function rvNextAction (revolve.F90). |
155 |
|
o pkg/aim_compon_interf renamed to pkg/atm_compon_interf |
156 |
|
- change pkg name (to be used with other atmospheric physics pkg) |
157 |
|
but by-pass CVS when making the new pkg so that we keep the CVS history. |
158 |
|
o pkg/offline: |
159 |
|
- call OFFLINE_FIELDS_LOAD from pkg/offline/offline_init_varia.F |
160 |
|
(previously called from pkg/dic_surfforcing_init.F) |
161 |
|
o model/src: |
162 |
|
- re-order sequence of calls within packages_init_variables.F, using |
163 |
|
standard order, except for: |
164 |
|
DIAGNOSTICS_INIT_VARIA and OFFLINE_INIT_VARIA (called @ the top), |
165 |
|
CTRL_MAP_INI and OBCS_INIT_VARIABLES (called @ the bottom) |
166 |
|
o new pkg: atm_phys |
167 |
|
- add entry point and source code (previously in contrib |
168 |
|
verification_other/atm_gray/code_gray/) for new pkg "atm_phys" |
169 |
|
(atmospheric physics pkg from P. O'Gorman and T. Schneider, JCl, 2008). |
170 |
|
- re-order sequence of calls within packages_readparms.F, |
171 |
|
packages_init_fixed.F and packages_write_pickup.F |
172 |
|
(but skip packages_init_variables.F because of TAF issues). |
173 |
|
- update contrib/*/atm_gray/ experiment. |
174 |
|
o pkg/seaice (ITD code): |
175 |
|
- simplify and fix the writing of pickup-files for ITD case |
176 |
|
o pkg/seaice (ITD code): |
177 |
|
- introduce floe size dependent lateral melt for ITD case; |
178 |
|
- cleaning (avoid division by zero, change to f77 syntax, remove tabs) |
179 |
|
- update seaice_itd experiment main output. |
180 |
|
o pkg/thsice: |
181 |
|
- remove snowPrc from common block THSICE_FLUX, in THSICE_VARS.h and |
182 |
|
declared it locally (without bi,bj) in thsice_main.F & aim_do_physics.F; |
183 |
|
changed accordingly pkg/atm2d. |
184 |
|
|
185 |
|
checkpoint64g (2013/05/01) |
186 |
|
o pkg/exf ALLOW_RUNOFTEMP |
187 |
|
- if defined, river and glacier runoff temperature can be read-in from |
188 |
|
runoftempfile; runoftempfile needs to have same format as runofffile |
189 |
|
o pkg/thsice (& pkg/bulk_force): |
190 |
|
- In case Energy-Reference-Level (ERL) is used (temp_EvPrRn=0), account |
191 |
|
for energy content of Precip + RunOff & Evap (like with pkg/exf). |
192 |
|
- change computation domain to always be the interior (without overlap). |
193 |
|
- fix bug (wrong overlap) when using EXF and stressReduction > 0. |
194 |
|
o verification/tutorial_global_oce_biogeo: |
195 |
|
- add preliminary OpenAD setup (still has problems) |
196 |
|
o pkg/seaice: |
197 |
|
- turn some parameters for choosing the convergence criterion of |
198 |
|
the inexact Newton method (JFNK) into runtime parameters for convenience |
199 |
|
- clean up seaice_calc_viscosities.F: remove/retire two options for |
200 |
|
SEAICetaZmethod (1,2), introduce area weighting for method 3; this changes |
201 |
|
the results of lab_sea/input because a division has been replaced by |
202 |
|
a multiplication with the reciprocal (sumNorm) |
203 |
|
- modify offline_exf_seaice/input.dyn_jfnk/data.seaice to improve |
204 |
|
convergence of solver (changes results, of course), and to test some |
205 |
|
new features |
206 |
|
o model/src: |
207 |
|
- remove unused (since Aug 2006) S/R SET_WRITE_GLOBAL_PICKUP and its call. |
208 |
|
- remove unused forcing field "dQdT" and associated parameter "dQdTFile". |
209 |
|
- move forcing adjustment (balancing surface forcing) in specific S/R |
210 |
|
where might also be applied exchanges (if needed) to forcing arrays. |
211 |
|
o pkg/shelfice: |
212 |
|
- allow to specify the Ice-Shelf mass per unit area (instead of |
213 |
|
shelficeLoadAnomaly) and do the conversion from one to the other |
214 |
|
- move loading from file of shelficeLoadAnomaly from SHELFICE_INIT_VARIA |
215 |
|
to SHELFICE_INIT_FIXED: (a) avoid some TAF recompution issues and |
216 |
|
(b) will be loaded in time (before calling INI_PRESSURE) in case it is |
217 |
|
needed in phi0surf for initial pressure calculation when useDynP_inEos_Zc |
218 |
|
- update isomip experiment forward output (get machine truncation error |
219 |
|
from conversion shelficeLoadAnomaly -> shelficeMass -> shelficeLoadAnomaly) |
220 |
|
o verification/offline_exf_seaice: |
221 |
|
revise data.seaice in input.thermo and input_ad and update results accordingly |
222 |
|
HO = 0.2, SEAICE_areaLossFormula = 2, |
223 |
|
SEAICE_growMeltByConv = .TRUE., |
224 |
|
SEAICE_doOpenWaterMelt = .TRUE., |
225 |
|
Improve consistency with input.thsice and fix the spurious 500m ice corners |
226 |
|
o verification/global_ocean.cs32x15: |
227 |
|
- set Energy Reference Level to liq. water @ 0 degC: temp_EvPrRn=0., |
228 |
|
in icedyn (thsice+seaice-dyn) test and update output. |
229 |
|
o verification/offline_exf_seaice: |
230 |
|
- adjust list of tested variables (with testreport) and update |
231 |
|
standard test output with better slection of monitored fields. |
232 |
|
o pkg/cd_code: |
233 |
|
- swtich off Adams-Bashforth on the 1rst iteration. Update output of |
234 |
|
experiment lab_sea.hb87 |
235 |
|
o tools/genmake2: |
236 |
|
- change default makedepend from the system default to tools/xmakedepend: |
237 |
|
When no makedepend is specified, select tools/xmakedepend it the test pass, |
238 |
|
otherwise select the system default (if exist and pass the test) or |
239 |
|
try to build cyrus-makedepend ; stop if none of the 3 works. |
240 |
|
o pkg/exf & pkg/thsice: |
241 |
|
- In case Energy-Reference-Level (ERL) is used (temp_EvPrRn=0), account |
242 |
|
for energy content of Precip + RunOff & Evap. Assumes: |
243 |
|
1) Rain has same temp as Air. |
244 |
|
2) Snow has no heat capacity (consistent with seaice & thsice pkgs) |
245 |
|
3) Run-Off comes at the temp of surface water (with same Cp) |
246 |
|
4) Evap over ocean is released to the Atmos @ surf-temp (=SST); should be |
247 |
|
put directly into Latent Heat flux & should use water-vapor heat capacity. |
248 |
|
5) Evap over snow/seaice (pkg/thsice) assumes constant Lf+Lv (consistent |
249 |
|
with snow having no Cp) => water vapor is released to Atmos @ 0^oC (=ERL). |
250 |
|
o pkg/seaice: simplify the use of CPP flags in JFNK-related files |
251 |
|
(compile when SEAICE_ALLOW_JFNK is defined) |
252 |
|
o pkg/thsice: |
253 |
|
- fix oceanic flux diagnostics & timeave (left from new sequence of calls |
254 |
|
implementation): move THSICE_AVE call after the advection (called directly |
255 |
|
from thsice_do_advect.F). |
256 |
|
o verification/global_ocean.90x40x15 and OpenAD: |
257 |
|
New experiment for OpenAD is identical to the one in input_ad except that |
258 |
|
multiDimAdvection=.FALSE., |
259 |
|
There is still an issue with this. |
260 |
|
o pkg/thsice: |
261 |
|
- account for ice velocity (ocean relative velocity) in turbulent heat flux |
262 |
|
at the base of the ice; update output of global_ocean.cs32x15 (icedyn) |
263 |
|
and offline_exf_seaice (main test). |
264 |
|
|
265 |
|
checkpoint64f (2013/03/31) |
266 |
|
o verification/OpenAD: |
267 |
|
- new (smaller, without OAD_DEBUG) output_oadm.txt generated using gfortran. |
268 |
|
o verification/isomip, pkg/shelfice and OpenAD: |
269 |
|
- add OpenAD setup to this exp and make shelfice package work with OpenAD |
270 |
|
o verification/tutorial_global_oce_biogeo: |
271 |
|
- update AD and TLM output after turning off ALLOW_FE (in DIC_OPTIONS.h) |
272 |
|
o verification/offline_exf_seaice: |
273 |
|
- replace adjoint experiment (now similar to fwd input.thermo/ setup). |
274 |
|
o verification/tutorial_tracer_adjsens, pkg/ptracers and OpenAD: |
275 |
|
- add OpenAD setup to this exp and make ptracers package work with OpenAD |
276 |
|
o pkg/seaice/seaice_evp.F: |
277 |
|
mask the asymmetric contribution of the ice-ocean stress (when |
278 |
|
the turningAngle is non-zero) over open water to avoid stripes |
279 |
|
in the EVP-solutions after many EVP-substeps. This does not change |
280 |
|
the verification experiment (because turningAngle=0 in that experiment), |
281 |
|
but will affect other EVP solutions with turningAngle.ne.0 |
282 |
|
o verification, AD & TLM output: |
283 |
|
- new TAF version 2.3.10 (previously 2.3.8) add more parenthesis in multiple |
284 |
|
additions and multiplications which affect results at machine truncation |
285 |
|
level. Update few AD output (1D_ocean_ice_column, bottom_ctrl_5x5, |
286 |
|
lab_sea.noseaicedyn & offline_exf_seaice) and TLM output |
287 |
|
(1D_ocean_ice_column & tutorial_tracer_adjsens.som81) which had only 12 |
288 |
|
digits of matching. |
289 |
|
o pkg/seaice: |
290 |
|
modify lsr-algorithm so that it vectorizes AND converges by using a |
291 |
|
"zebra" method: split vector loop into two with step size 2; this |
292 |
|
solves a general convergence problem for the JFNK solver on a vector |
293 |
|
computer. It has the potential to even improve convergence for |
294 |
|
non-vector machines, but it does change the results so it is turned |
295 |
|
off by default. To turn on define CPP-flags SEAICE_VECTORIZE_LSR and |
296 |
|
SEAICE_VECTORIZE_LSR_ZEBRA in SEAICE_OPTIONS.h |
297 |
|
|
298 |
|
checkpoint64e (2013/03/05) |
299 |
o pkg/ecco and several verification experiments: |
o pkg/ecco and several verification experiments: |
300 |
Remove special versions of the_model_main.F, the_main_loop.F, forward_step.F |
Remove special versions of the_model_main.F, the_main_loop.F, forward_step.F |
301 |
from ecco package, and revert to unified routine in model/src/ |
from ecco package, and revert to unified routine in model/src/ |
302 |
adjust verification experiments accordingly, especially gloal_oce_llc90 |
Adjust verification experiments accordingly, especially gloal_oce_llc90 |
303 |
Should conclude long-standing work by Gael to reconsile the_main_loop with ECCO |
Should conclude long-standing work by Gael to reconsile the_main_loop with |
304 |
and will enable OpenAD's revolve loop in ECCO setup |
ECCO and will enable OpenAD's revolve loop in ECCO setup. |
305 |
o pkg/generic_advdiff: |
o pkg/generic_advdiff: |
306 |
- implement compressible flow method for multi-dim advection (similar to |
- implement compressible flow method for multi-dim advection (similar to |
307 |
gad_som_advect.F); add new option "GAD_MULTIDIM_COMPRESSIBLE" (since |
gad_som_advect.F); add new option "GAD_MULTIDIM_COMPRESSIBLE" (since |
328 |
- rename SEAICE_CALC_LSR_COEFFS into SEAICE_LSR_CALC_COEFFS |
- rename SEAICE_CALC_LSR_COEFFS into SEAICE_LSR_CALC_COEFFS |
329 |
- use new subroutines seaice_lsr_tridiagu/v in s/r seaice_preconditioner |
- use new subroutines seaice_lsr_tridiagu/v in s/r seaice_preconditioner |
330 |
o OpenAD support |
o OpenAD support |
331 |
Reorganize S/R call for overall time-stepping loop to facilitate |
Reorganize S/R call for overall time-stepping loop to facilitate |
332 |
OpenAD revolve loop replacement |
OpenAD revolve loop replacement |
333 |
(new S/R main_do_loop.F) |
(new S/R main_do_loop.F) |
334 |
o model/src: |
o model/src: |
335 |
- add 3-D array 3rd dimension to argument list of S/R ADAMS_BASHFORTH2/3; |
- add 3-D array 3rd dimension to argument list of S/R ADAMS_BASHFORTH2/3; |
336 |
- pkg/cheapaml: remove local S/R ADAMS2d and use instead standard S/R |
- pkg/cheapaml: remove local S/R ADAMS2d and use instead standard S/R |