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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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o land pkg: read initial state from files. |
7 |
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o AIM : add stratospheric drag in the upper level |
8 |
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9 |
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checkpoint51d_post |
10 |
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o change function ILNBLNK (=> last non-blank char.) to return zero |
11 |
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(instead of the string length) when the string. char is empty |
12 |
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o fix bug in dxV,dyU definition of cubed-sphere grid (ini_curvilinear_grid) |
13 |
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o modif's to restore TAMC compatibility |
14 |
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- avoid "_d" constructs in PARAMETER declarations |
15 |
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- avoid interrupting lines by comment lines |
16 |
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o Use cluster local disks for purely local I/O |
17 |
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vs. globally visible disks needed for ctrl stuff |
18 |
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(merged from ecco-branch) |
19 |
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- new active_file_loc... and mdsio_..._loc routines |
20 |
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- affected packages: autodiff, ctrl, grdchk, mdsio |
21 |
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22 |
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checkpoint51c_post |
23 |
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o introducing integer flag debugLevel |
24 |
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- debLevZero: suppress all output |
25 |
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- debLevA: standard |
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- debLevB: equivalent to current debugMode=.TRUE. |
27 |
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o introducing pathname variable mdsioLocalDir for mdsio |
28 |
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that can be specified at runtime |
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(relevant for cluster I/O to local disk) |
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` |
31 |
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>>>checkpoint51b_post |
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adjoint of ptracers |
33 |
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o disentangled ALLOW_PTRACERS using new ALLOW_GCHEM |
34 |
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o extended state in checkpoint_lev?, etc. |
35 |
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o alternative ctrl/cost with tr1 or ptracer |
36 |
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o new comlev1_bibj_ptracers |
37 |
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o new ptracers.flow |
38 |
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o made ptracers_forcing same as external_forcing_s |
39 |
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o added verification for adjoint with ptracers |
40 |
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- adm. grdchk fail so far |
41 |
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- tlm. grdchk OK |
42 |
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- checked tapelev/comlev recomputations: OK |
43 |
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<<<checkpoint51b_pre |
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45 |
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checkpoint51a_post |
46 |
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o added code for biogeochemistry package |
47 |
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- new pkgs: dic, gchem |
48 |
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- new subroutine in ptracers |
49 |
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o modify code for biogeo packages |
50 |
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- in model/src and pkg/ptracers |
51 |
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52 |
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checkpoint51 |
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o merged improved packages from ecco-branch (ecco_c51_e34) to MAIN |
54 |
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- autodiff, ctrl, exf, grdchk, seaice |
55 |
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kept separate packages |
56 |
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- cost, ecco, obcs |
57 |
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o updating verification/internal_wave, verification/lab_sea |
58 |
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(all verif's pass on faulks.lcs.mit.edu RH7.3, g77) |
59 |
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60 |
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checkpoint50i_post |
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o Preparing next differentiable checkpoint and sync |
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of MAIN vs. ecco-branch |
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- 1st step: this one is differentiable |
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- 2nd step: next(! not this) checkpoint will have updated packages |
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from ecco-branch) |
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67 |
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checkpoint50h_post |
68 |
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o new package "land": provide surface BC for AIM. |
69 |
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o pkg/ptracers: apply exchange to all tracers after reading a pickup. |
70 |
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o AIM: use true log-P extrapolation for near surface temp (= as in |
71 |
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F.Molteni paper) ; update aim.5l_cs output. |
72 |
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o New variable in PARM03 for more flexible pickups |
73 |
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o somewhat cleaned package initialisation sequence for |
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ctrl/ cost/ ecco/ in packages_... routines |
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76 |
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checkpoint50g_post |
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o merged with release1_p17 (pkg/seaice and verification/lab_sea) |
78 |
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- added SEAICE_MULTILEVEL for 8-category sea-ice thermodynamics |
79 |
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- LSR sea-ice dynamic solver moved to SouthWest B-grid location and |
80 |
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made the default because of faster convergence than ADI |
81 |
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82 |
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checkpoint50f_post |
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o exf totally restructured |
84 |
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- replaced all exf_set_ routines by one generic exf_set_gen.F |
85 |
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and made sure it's still differentiable |
86 |
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- split exf_getffields.F into new exf_bulkformulae.F |
87 |
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- exf_inscal_/exf_outscal_ suffixes consistent with field names |
88 |
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- updated adjoint/makefile and relevant verif. accordingly |
89 |
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|
90 |
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checkpoint50f_pre |
91 |
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o AIM: near surface temp evaluated from Pot.Temp: fixed for Part Cell ; |
92 |
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+ change Evap over land. (update aim.5l_cs output) |
93 |
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o added missing .cvsignores and made uniform across expts |
94 |
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o changed configuration of tidal_basin_2d expt |
95 |
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o added pkg/debug functions for tracing code in fatal crashes |
96 |
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o tidied pkg/monitor to use MONITOR_OPTIONS.h |
97 |
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o new fn in pkg/monitor to stop model if solution grows too big |
98 |
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o removed lots of single quotes from comments |
99 |
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100 |
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checkpoint50e_post |
101 |
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o make KPP work with PTRACERS |
102 |
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- fix gad_calc_rhs to call new routine kpp_transport_ptr, which is |
103 |
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nearly a copy of kpp_transport_s |
104 |
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- there is no analogue to SurfaceTendencyS, so I have to use |
105 |
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gPtr(of the surface layer) instead |
106 |
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o add a new platform SunFire+mpi (SunFire 15000) to genmake |
107 |
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checkpoint50e_pre |
108 |
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109 |
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checkpoint50d_post |
110 |
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o change kpp output from multiple-record state files to single-record state |
111 |
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files analogous to write_state.F |
112 |
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o reduce the output frequency of cg3d-related stuff to the monitor frequency, |
113 |
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analogous to the cg2d-related output. |
114 |
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o fix small problem with in ptracers_write_checkpoint.F: len(suff)=512, |
115 |
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so that writing to internal file fn (with length 512) fails. |
116 |
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checkpoint50d_pre |
117 |
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118 |
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checkpoint50c_post |
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o fix problem in ini_procs.F when using MPI (was there since checkpoint48f) |
120 |
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o add monitor diagnostic of vorticity (mon_vort3.F) and potential energy. |
121 |
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o add time-average diagnostic of U*V and vertical diffusive flux for theta. |
122 |
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o bug fixed in convective adjustment diagnostic (multi-tile set-up). |
123 |
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o 4th Order Adv scheme: return to previous (c40pre7) masking near boundaries. |
124 |
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125 |
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checkpoint50c_pre |
126 |
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Merging from release1_p13: |
127 |
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o bug fix for pkg/seaice dynamic solver |
128 |
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o Added SEAICE_initialHEFF to pkg/seaice |
129 |
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130 |
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checkpoint50b_post |
131 |
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o store u*,v* in gU,V instead of in guNm1,gvNm1 |
132 |
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o in order to put the momForcing out of the Adams-Bashforth: |
133 |
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move forcing & CD-scheme calls from mom_fluxform & mom_vecinv |
134 |
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to timestep.F |
135 |
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o new flag "useCDscheme" (default=F); replace guCD,gvCD by local arrays |
136 |
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o re-generate output for highly sensitive test-exp: |
137 |
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global_ocean_pressure, ideal_2D_oce, lab_sea, natl_box |
138 |
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|
139 |
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checkpoint50b_pre |
140 |
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o restore the use of momAdvection & useCoriolis flags (mom_vecinv) |
141 |
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o corrected CPP option mismatch in exf_Bulk... functions for case |
142 |
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#define ALLOW_ATM_WIND && #undef ALLOW_ATM_TEMP |
143 |
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144 |
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checkpoint50a_post |
145 |
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o Bug fix for merging between c50 and KPP. |
146 |
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ikey was passed from thermodynamics to kpp_calc via |
147 |
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common block rather than being recomputed in kpp_calc, |
148 |
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in contradiction with new key itdkey. |
149 |
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New key ikppkey created, and tamc.h headers updated. |
150 |
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151 |
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checkpoint50 |
152 |
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- 2nd step of merge with ecco-branch: |
153 |
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merge changes in ecco-branch back into main trunk |
154 |
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- bug fix in find_alpha |
155 |
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- more storing in gmredi_calc_tensor.F, kpp_routines.F |
156 |
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- avoid iterative loop in ini_pressure for ALLOW_AUTODIFF_TAMC |
157 |
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- merged some sliced AD support routines |
158 |
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159 |
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checkpoint49 |
160 |
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merged from ecco-branch: |
161 |
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o exf: |
162 |
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- Enable initialisation of forcing fields to constant |
163 |
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(runtime) values. |
164 |
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- in exf_getffields.F |
165 |
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Reduce i-/j-loop to interior domain, discarding overlaps. |
166 |
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That also fixes wrong TAF-key computations for key_1, key_2 |
167 |
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with bulf formulae. |
168 |
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- exf_init.F modify #ifdef for exf_init_evap |
169 |
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- exf_getffieldrec.F, ctrl_getrec.F |
170 |
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The following INT-usages are not safe: |
171 |
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fldsecs = int(fldsecs/fldperiod)*fldperiod |
172 |
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fldcount = int(fldsecs/fldperiod) + 1 |
173 |
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and were modified. |
174 |
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o autodiff: checkpoint_lev... |
175 |
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- updated storing for bulk formulae (some arrays were missing) |
176 |
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- added state for seaice package |
177 |
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- synchronized with main branch |
178 |
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o DIVA: |
179 |
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Modif.s in |
180 |
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- the_main_loop.F |
181 |
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- the_model_main.F |
182 |
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and added cost_final_restore.F cost_final_store.F |
183 |
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o With these changes, it is possible to fully separate |
184 |
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the first forward run to compute the cost function (mdthe_main_loop) |
185 |
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and adjoint runs over individual DIVA intervals (adthe_main_loop) |
186 |
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into separate model executions. |
187 |
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This enables better tuning of DIVA to given queue sizes. |
188 |
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o Loss of cost function value in consecutive DIVA runs is |
189 |
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fixed by storing to 'costfinal' file. |
190 |
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o Appropriate call of ctrl_unpack/_pack,grdchk_main at |
191 |
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beginning/end of adjoint integration is accounted for. |
192 |
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The current changes apply to TAF-1.4.26. |
193 |
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TAF has one remaining bug, requiring one manual change |
194 |
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(see MITgcm manual). |
195 |
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o cal: synchronized between MAIN and ecco-branch |
196 |
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197 |
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checkpoint48i_post |
198 |
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o Changes to restore differentiability of code w.r.t. previous tag |
199 |
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(mostly adding new routines to make list and replacing |
200 |
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pressure by totPhiHyd). |
201 |
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o Updated and merged grdchk package |
202 |
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- has both ADM and TLM checks |
203 |
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- works for single- and multi-proc. |
204 |
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- output cleaned |
205 |
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- worked successfully for parallel DIVA |
206 |
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o genmake: |
207 |
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- Adding -platform=SP4 |
208 |
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- Modif. for DEC Alpha (many don't have makedepend; use mkdep instead). |
209 |
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o Modif. for DIVA: |
210 |
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ctrl_unpack should not be called in intermediate DIVA interval. |
211 |
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(similar thing would apply for active files such as |
212 |
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tbar, sbar, psbar, which should not be reinitialised; |
213 |
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only relevant for ecco-branch) |
214 |
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215 |
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checkpoint48h_post |
216 |
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o improve "ini_p_ground" when using finite difference form for calc_phi_hyd |
217 |
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o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F |
218 |
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o Added SEAICE_initialHEFF to pkg/seaice |
219 |
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o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT |
220 |
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221 |
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checkpoint48g_post |
222 |
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--- EOS: |
223 |
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o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF |
224 |
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store total Potential in totPhyHyd for diagnostics & EOS. |
225 |
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o fix restart and overlap Pb when using Z-coord and EOS funct. of P |
226 |
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--- Pressure/geopotential gradient: |
227 |
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o use Ro_surf & R_low instead of hFac in cal_phi_hyd: |
228 |
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o NLFS + p-coord.: eta*Alpha' is not longer lagging 1.time-step behind |
229 |
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( changes results of global_ocean_pressure ) |
230 |
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o NLFS + z-coord.: add eta*Rho' contribution. |
231 |
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o accurate phiHyd when using interface-W at the middle between 2 centers |
232 |
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( changes results of ideal_2D_oce ) |
233 |
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o includes r* 2nd term in potential gradient. |
234 |
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|
235 |
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checkpoint48f_post |
236 |
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Merging from release1_p12: |
237 |
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o Modifications for using pkg/exf with pkg/seaice |
238 |
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- improved description of the various forcing configurations |
239 |
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- added basic radiation bulk formulae to pkg/exf |
240 |
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- units/sign fix for evap computation in exf_getffields.F |
241 |
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- updated verification/global_with_exf/results/output.txt |
242 |
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o Added pkg/sbo for computing IERS Special Bureau for the Oceans |
243 |
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(SBO) core products, including oceanic mass, center-of-mass, |
244 |
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angular, and bottom pressure (see pkg/sbo/README.sbo). |
245 |
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o Lower bound for viscosity/diffusivity in pkg/kpp/kpp_routines.F |
246 |
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to avoid negative values in shallow regions. |
247 |
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- updated verification/natl_box/results/output.txt |
248 |
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- updated verification/lab_sea/results/output.txt |
249 |
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o MPI gather, scatter: eesupp/src/gather_2d.F and scatter_2d.F |
250 |
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o Added useSingleCpuIO option (see PARAMS.h). |
251 |
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o Updated useSingleCpuIO option in mdsio_writefield.F to |
252 |
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work with multi-field files, e.g., for single-file pickup. |
253 |
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o pkg/seaice: |
254 |
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- bug fix in growth.F: QNET for no shortwave case |
255 |
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- added HeffFile for specifying initial sea-ice thickness |
256 |
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- changed SEAICE_EXTERNAL_FLUXES wind stress implementation |
257 |
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o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf, |
258 |
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kpp_transport_t.F, forward_step.F, and the_main_loop.F |
259 |
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o pkg/seaice: |
260 |
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- adjoint-friendly modifications |
261 |
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- added a SEAICE_WRITE_PICKUP at end of the_model_main.F |
262 |
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|
263 |
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checkpoint48e_post |
264 |
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o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post) |
265 |
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o dynamics: change definition of computational domain & adapt mom_fluxform |
266 |
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accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2. |
267 |
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o following exp works with Olx=Oly=2 (and pass through checkbounds option): |
268 |
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adjust_nlfs.cs-32x32x1 adjustment.128x64x1 adjustment.cs-32x32x1 |
269 |
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exp0 exp1 exp2 exp4 exp5 hs94.cs-32x32x5 hs94.128x64x5 hs94.1x64x5 |
270 |
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global_ocean.90x40x15 global_with_exf global_ocean_pressure |
271 |
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inverted_barometer solid-body.cs-32x32x1 |
272 |
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(high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure) |
273 |
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|
274 |
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checkpoint48d_post |
275 |
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o in preparation for r*: |
276 |
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a) use pre-computed gradient of hydrostatic potential: |
277 |
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changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce |
278 |
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b) move phi0surf from calc_phi_hyd to calc_grad_phi_hyd: |
279 |
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=> affects results of glob_oce_pressure (different truncation error) |
280 |
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update output.txt of ideal_2D_oce & global_ocean_pressure |
281 |
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|
282 |
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checkpoint48d_pre |
283 |
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o in preparation for r*: |
284 |
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new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient. |
285 |
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pass the 2 comp. of the grad. as arguments to momentum S/R. |
286 |
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but for the moment, only used if it does not change the results. |
287 |
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o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP |
288 |
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|
289 |
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checkpoint48c_post |
290 |
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Modifications in treatment of initial flux forcing controls |
291 |
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to avoid extra storing of flux fields. |
292 |
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|
293 |
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checkpoint48c_pre |
294 |
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o Added tidal_basin_2d experiment (currently 1D!) |
295 |
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o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented) |
296 |
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|
297 |
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checkpoint48b_post |
298 |
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o r* coordinate added in #ifdef NONLIN_FRSURF block. |
299 |
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(modification to pressure gradient not yet implemented) |
300 |
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o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports |
301 |
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(for U & V) that are used for vertical advection of momentum. |
302 |
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|
303 |
|
checkpoint48a_post |
304 |
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o In preparation for r*, use temp. array to compute vertical transport |
305 |
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in flux-form momentum pkg. => change results of few test-exp. |
306 |
|
Update output of: exp4, exp5, front_relax, global_ocean_pressure, |
307 |
|
lab_sea, natl_box & plume_on_slope |
308 |
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|
309 |
|
checkpoint48 |
310 |
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o fix small bug that was causing lot of warning (TIMER_STOP 'UPDATE_CG2D') |
311 |
|
|
312 |
checkpoint47j_post |
checkpoint47j_post |
313 |
o add new exp. (ideal_2D_oce) to test "exotic" parameters and options. |
o add new exp. (ideal_2D_oce) to test "exotic" parameters and options. |
314 |
o moved adexch from forward_step to addummy_in_stepping |
o moved adexch from forward_step to addummy_in_stepping |