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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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|
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checkpoint61d |
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o adjoint modifs |
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- adapt to new field rhoInSitu |
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- allow to revert from StoreDynVars2D, StoreDynVars3D |
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to individual fields |
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(switches AUTODIFF_USE_OLDSTORE_2D, AUTODIFF_USE_OLDSTORE_3D) |
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o store 3-D (in-situ) density in commom block (DYNVARS.h) |
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- save 1 rho computation. |
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- no longer modify T & S inland when using down_slope pkg. |
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o gad_som : allow to switch to SOM advection for T & S without corresponding |
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pickup files (using new S/R: MDS_CHECK4FILE). |
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o keep removing _BEGIN/_END_MASTER between MDSIO S/R call |
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(for useSingleCpuIO to work in multi-threaded) |
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o pkg/shelfice: |
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- disentangle parameters: retire shelfIceFile in data/PARM05 and substitute |
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with SHELFICEtopoFile in data.shelfice |
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- move code for reading ice shelf topography and modifying hFacC into separate |
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subroutines of the shelfice package |
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- separate initialisation of "fixed" and "variable" variables |
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- kTopC is not (yet) replaced by kSurfC, although this is possible |
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o fix broken diagnostic SIatmFW and changed the units from m/s to kg/m^2/s |
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o add initialisation of deepFac if using Pcoords (new S/R set_grid_factors) |
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and rename: |
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ini_phiref.F --> set_ref_state.F (+ set anelastic factors) |
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ini_reference_state.F --> load_ref_files.F (- set anelastic factors) |
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o change FIND_RHO_SCALAR : return rho (instead of rho - rhoConst) |
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|
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checkpoint61c |
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o add option ALLOW_ADDFLUID and run-time selector "selectAddFluid" |
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to add mass source/sink of fluid in the interior (3-D generalisation |
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of oceanic real-fresh water flux). |
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o pkg/monitor: fix recip_dr argument in mon_advcflw2 call (-> advcfl_W_hf_max) |
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o vermix test experiment: switch from LINEAR EOS to MDJWF (not tested before) |
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o new pkg: down_slope |
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density-driven downsloping flow parameterisation (Tellus, 1999, 412-430). |
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- presently, modify T & S inland (dwnslp_calc_rho.F). |
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can be avoided if rho was stored in common bloc and used in calc_phi_hyd. |
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- implementation for ocean in P-coords not tested. |
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- add secondary test to global_ocean.90x40x15 (input.dwnslp) to check this pkg. |
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o move kSurfC,kSurfW & kSurfS from SURFACE.h to GRID.h (next to kLowC) |
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(to facilitate conversion of oceanic pkg to p-coordinate). |
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o change FIND_RHO to FIND_RHO_2D : |
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pass arguments tFld & sFld as local (tile) 2D-arrays ; +fix EOS_CHECK. |
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o new pkg: cheapaml |
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|
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checkpoint61b |
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o exch2: |
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change index bounds in rx2_cube exchanges (new S/R: EXCH2_GET_UV_BOUNDS) |
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- no longer depend on the order sequence (N,S,E,W). |
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- 3rd exchange no longer needed (tested with 24 tiles). |
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- same modif to hand-written adjoint S/R (global_ocean.cs32x15: zero diff) |
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- exch_UV_A-grid readily available (but not yet tested). |
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comment out 3rd exch call and remove copy of V to U at SE & NE face-corners |
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(both are no longer needed) in exch_uv: no effect in forward run; but |
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get truncation error differences with adjoint exch. |
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o exch2: |
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- change index-bounds storage (moved from target to local tile, |
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more intuitive this way) ; rename/remove some variables. |
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- change utils/exch2/matlab-topology-generator & code_mods accordingly. |
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|
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checkpoint61a |
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o exch2/matlab-topology-generator: |
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fix bug in index bounds for N-S internal exchange (hard to tell if this |
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had any effect on the solution). |
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o pkg/mnc: small fix in mnc_handle_err: make sure that length of msgbuf |
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is exceeded |
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o testreport: modify syntax of awk, so that it works also with |
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awk, and not only with nawk and gawk |
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|
76 |
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checkpoint61 |
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o autodiff |
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Change default for TAF usage by removing argument '-nonew_arg' |
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This changes TAF subroutine argument list (ordering of active var.) |
80 |
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Omission of this flag leads to incompatibility w.r.t. TAMC |
81 |
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To restore TAMC-compatibility, need following modifs: |
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* use adoptfile tools/adjoint_options/adjoint_tamc_compatibility |
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* use CPP option #define AUTODIFF_TAMC_COMPATIBILITY |
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Tested TAF version is 1.9.22 |
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N.B.: exch2 hand-written adjoint code currently not TAMC compatible |
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|
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checkpoint60 |
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--->>> This is the last checkpoint for which generating the adjoint |
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--->>> is done via the TAMC-compatibility TAF-flag "-nonewarg" |
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--->>> by default. |
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--->>> Future checkpoints will ommit this flag by default. |
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o pkg/generic_advdiff, os7mp: simplify and avoid division by zero. |
93 |
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o pkg/grdchk: Add gradient check to etan0 perturbations. |
94 |
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o pkg/exf: read ice area from file (#ifdef ALLOW_ICE_AREAMASK). |
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o pkg/autodiff: more flexibility in zeroadj. |
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model/src: modifying do_oceanic_phys.F accordingly. |
97 |
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o pkg/ctrl: Bounds for (kapgm,kapredi,eddypsi) parameter estimation. |
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o model/src and pkg/gmredi: GMREDI_WITH_STABLE_ADJOINT CPP option |
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special setup of gmredi for which the adjoint is stable |
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enough for parameter optimization. |
101 |
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o bridging the gap between eddy stress and GM. |
102 |
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-> eddyTau is replaced with eddyPsi (eddyTau = f x rho0 x eddyPsi) |
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along with a change in CPP option (now ALLOW_EDDYPSI). |
104 |
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-> when using GM w/ GM_AdvForm: |
105 |
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The total eddy streamfunction (Psi = eddyPsi + K x Slope) |
106 |
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is applied either in the tracer Eq. or in momentum Eq. |
107 |
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depending on data.gmredi (intro. GM_InMomAsStress). |
108 |
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-> ALLOW_EDDYPSI_CONTROL for estimation purpose. |
109 |
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The key modifications are in model/src/taueddy_external_forcing.F |
110 |
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pkg/gmredi/gmredi_calc_*F pkg/gmredi/gmredi_*transport.F |
111 |
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|
112 |
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checkpoint59r |
113 |
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o new S/R (pkg/mdsio/mdsio_facef_read.F) reading of sNx+1 x sNy+1 array |
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from per-face file (take S/R READSYMTILE_RS out of ini_curvilinear_grid.F); |
115 |
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fix option to read coriolis(@ cell-corner) from files with CS-grid. |
116 |
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o pkg/mnc: add some attributes to standard 1D-coordinate variables |
117 |
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o pkg/diagnostics: enforce missing_value attribute for scalar variables at |
118 |
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mass points, when using mnc for output |
119 |
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- add runtime parameter (missing_value, missing_value_int) to override |
120 |
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default (which is the value of getcon('UNDEF')) |
121 |
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o pkg/mnc: prepare mnc for the actual use of missing values with the |
122 |
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diagnostics package: small fix in mnc_cw_readwrite.template and more |
123 |
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initialisation of never used fields |
124 |
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- replace mnc_common.h and mnc_id_header.h with corresponding upper case |
125 |
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versions |
126 |
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o pkg/thsice/thsice_ini_vars.F added default initial values so that |
127 |
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thermodynamics sea ice solver does not blow up when some initial fields |
128 |
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are missing. |
129 |
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o move from external_forcing_surf.F to ini_forcing.F |
130 |
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the p-coord. hack consisting in using pLoad to set phi0surf ; |
131 |
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update output of tutorial_global_oce_in_p (affected @ truncation level). |
132 |
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o Freshen up a bit hs94.1x64x5, notably: |
133 |
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remove rotationPeriod and tRef=5*0. (adjoint only), and add |
134 |
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exactConserv=.TRUE. |
135 |
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o pkg/generic_advdiff: |
136 |
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change option GAD_ALLOW_SOM_ADVECT to GAD_ALLOW_TS_SOM_ADV which only |
137 |
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applies to files where Temperature & Salinity 2nd Order moments are used. |
138 |
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o pkg/ptracers: add second-order moment advection schemes (80 and 81); |
139 |
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this uses a dynamically allocated internal state data structure |
140 |
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(#define PTRACERS_ALLOW_DYN_STATE in PTRACERS_OPTIONS.h) |
141 |
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and requires a fortran 90 compiler |
142 |
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|
143 |
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checkpoint59q |
144 |
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o pkg/mom_vecinv: Add energy & enstrophy conserving scheme (selectVortScheme=3) |
145 |
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(from Sadourny, described by Burridge & Haseler, ECMWF Rep.4, 1977) |
146 |
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o Refresh tutorial_global_oce_biogeo, notably: |
147 |
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- change bathymetry (put back seamounts in ACC, use hFacs) |
148 |
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- change EOS (POLY3 --> JMD95Z) |
149 |
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- use Bryan-Lewis vertical diffusivity |
150 |
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- use multidimensional advection |
151 |
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- remove old virtual virtual in dic pkg, now done through ptracer pkg |
152 |
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- change a couple of parameters in dic pkg |
153 |
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o pkg/ctrl: change formula in adctrl_bound.F and add a parameter to ctrl_map_ini_gen.F |
154 |
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o pkg/obcs: change default to OBCSfixTopo = .true., |
155 |
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- set OBCSfixTopo=.false. in exp4/input/data.obcs to reproduce old result |
156 |
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- replace "debugMode" with "debugLevel .GE. debLevB" |
157 |
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o implementation of TAF directives for gchem,cfc,dic |
158 |
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o remove "exp5" (replaced by tutorial_deep_convection). |
159 |
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o pkg/obcs: add code to fix topography gradients normal to open boundaries; |
160 |
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this requires computing the index fields OB_Jn/Js/Ie/Iw in obcs_readparms; |
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the code can be turned on by setting OBCSfixTopo = .true. in data.obcs |
162 |
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--> changes results in exp4, seaice_obcs |
163 |
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o tutorial_deep_convection : |
164 |
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update the set-up and increase resolution and domain size ; start |
165 |
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from pseudo initial conditions = output at t=120mn in order to see |
166 |
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something happening when running testreport. |
167 |
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o pkg/seaice: add os7mp as an advection scheme |
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add check for advection schemes |
169 |
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add a flag for restoring T and S underneath sea ice |
170 |
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o pkg/my82: add netcdf-support and diagnostics |
171 |
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o thsice pkg: |
172 |
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- Now hsMax limits snow height by turning it into ice following |
173 |
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flooding scheme (and now conserving energy) |
174 |
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- Slight rewriting of the formula in thsice_calc_thick.F |
175 |
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- Parameter rhowi eliminated to be replaced by floodFac = (rhosw-rhoi)/rhos |
176 |
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--> changes results of global_ocean.cs32x15.icedyn and global_ocean.cs32x15.thsice |
177 |
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|
178 |
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checkpoint59p |
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o gchem / dic / cfc : |
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- add useDIC, useCFC , read from "data.gchem" (& hold in GCHEM.h); |
181 |
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- add new parameter files: "data.dic" & "data.cfc" ; |
182 |
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- various re-arrangement in initialisation & header file ; |
183 |
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- fix tutorial_global_oce_biogeo for multi-threaded test. |
184 |
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o pkg/dic: test for "pickup_dic" file when restarting ; |
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if no pickup-file, can restart with a re-initialised pH (same as it did |
186 |
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before) providing pickupStrictlyMatch is set to False. |
187 |
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o change argument list of S/R PTRACERS_WRITE_PICKUP & MYPACKAGE_WRITE_PICKUP |
188 |
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+ fix call to S/R GGL90_WRITE_PICKUP & DIC_WRITE_PICKUP |
189 |
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o add a "warning" (to Error msg file) when an Active Tracer is not using AB-2 |
190 |
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and staggerTimeStep is off (needed for stability of Internal-wave dynamics). |
191 |
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o move out of PARAMS.h & data the last pieces of old-ptracer code: tauTr1ClimRelax, |
192 |
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& lambdaTr1ClimRelax ; put those 2 params in PTRACERS_PARAMS.h & data.ptracers |
193 |
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(note: not clear to me what lambdaTr1ClimRelax is still used for ...) |
194 |
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o pkg/mom_vecinv: - new parameter "selectVortScheme" to select which |
195 |
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scheme to use for vorticty-term ; |
196 |
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- compute upwindVorticity=T case within mom_vi_u/v_coriolis_c4.F |
197 |
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(with default selectVortScheme, return to original discretisation) |
198 |
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- remove weird combination (e.g.: upwindVorticity & highOrderVorticity) |
199 |
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o pkg/seaice: add a line to the summary to indicate grid type (B/C) |
200 |
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o in mom_calc_visc, fix average value of viscAh_W & viscA4_W next to the |
201 |
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bottom ; only used with variable horizontal viscosity and non-hydrostatic. |
202 |
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also fix diagnostics VISCAHW & VISCA4W. |
203 |
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|
204 |
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checkpoint59o |
205 |
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o dome/code/obcs_calc.F: avoid division by zero (detected using gfortran). |
206 |
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o change the loop ordering in most gad_*_adv_x.F to improve vectorization: |
207 |
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move a few statemens out the main loop into separate loops |
208 |
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o pkg/shelfice: |
209 |
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- sort out freshwater flux; convert freshwater fluxes to mass fluxes |
210 |
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(kg/m^2/s), does not break tests, because in verification/isomip, |
211 |
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rhoConstFresh=rhoConst (by accident) |
212 |
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- rearrange computation of tLoc, sLoc, pLoc to make code more efficient |
213 |
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- move S/R find_rho_scalar, pkg/ecco/sw_ptmp.F, pkg/ecco/sw_adtg.F into |
214 |
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new file model/src/seawater.F, so that they are available for all pkgs. |
215 |
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- convert potential temperature into in-situ temperature. This changes the |
216 |
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isomip tests => update tests |
217 |
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o add a flag writePickupAtEnd (default=true) to be able to suppress |
218 |
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writing a pickup at the last timestep |
219 |
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o tools/mpack-1.6 : |
220 |
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- disable automake (not working) and autoconf (not needed). |
221 |
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- update to version 1.6.4 which fix MD5 code on some 64 bits platforms |
222 |
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also cleaner with much less compilation warnings. |
223 |
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o pkg/profiles: |
224 |
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rename profiles_interp_mean_genericgrid as profiles_interp_mean_gg |
225 |
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(for "less than 32 characters name" compiler requirement) |
226 |
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o pkg/obcs and pkg/exf: added capability to specify seaice open boundary |
227 |
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conditions that have a different sampling frequency than S/T/U/V obcs |
228 |
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o pkg/diagnostics (stats-diags): |
229 |
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- fix global Min/Max in case 1 processor get only empty tiles |
230 |
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o genmake2: replace (4 times) |
231 |
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make genmake_tc_1.o >> genmake_warnings 2>&1 |
232 |
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with |
233 |
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COMM="$CC $CFLAGS -c genmake_tc_1.c" |
234 |
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echo $COMM >> genmake_warnings |
235 |
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$COMM >> genmake_warnings 2>&1 |
236 |
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to make genmake2 always see the value of CC as specified in the optfile. |
237 |
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o generic_advdiff: - prather advection scheme (SOM) coded for CS-grid. |
238 |
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- add diagnostics for 1srt & 2nd Order moments and sub-grid variance. |
239 |
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- modify verification advect_cs test to test SOM-advection on CS-grid. |
240 |
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o pkg/ctrl: |
241 |
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- Rewrite of ctrl_map_ini_ecco.F, |
242 |
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introducing a generic routine (ctrl_map_ini_gen.F). |
243 |
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- Modification of ctrl_bound/adctrl_bound handling control vector bounds. |
244 |
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|
245 |
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checkpoint59n |
246 |
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o pkg/diagnostics: for large number of diagnostics, store diagnostic mate |
247 |
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number in dedicate array "hdiag": |
248 |
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- new version of S/R DIAGNOSTICS_ADD2LIST : DIAGNOSTICS_ADDTOLIST |
249 |
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with 1 more argument (mate number); modify old version DIAGNOSTICS_ADD2LIST. |
250 |
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- many small changes (integer format) for large number of diagnostics |
251 |
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- start to use DIAGNOSTICS_ADDTOLIST (necessary for diagnostics with |
252 |
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a counter mate) in pkg diagnostics, ptracers, thsice & aim_v23. |
253 |
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o add parameter rotateGrid and Euler angles EulerPhi/Theta/Psi. For |
254 |
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usingSphericalGrid, this allows to define the rotated grid coordinates |
255 |
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via phiMin/thetaMin/dxSpacing/dySpacing, etc., but then re-compute the |
256 |
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geographical coordinates according to the inverse of the rotation defined |
257 |
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by the Euler angles, so that Coriolis parameter and online-interpolation by |
258 |
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exf works with the geographical coordinates on XC/YC/XG/YG. |
259 |
|
Naturally, this feature does not work with all packages, so some |
260 |
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combinations are prohibited in config_summary (flt, flt_zonal, ecco, |
261 |
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profiles), because there the coordinates are assumed to be regular |
262 |
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spherical grid coordinates. |
263 |
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o pkg/gmredi,ctrl,ecco,autodiff,grdchk and model/src,inc: |
264 |
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- introduce isopycnal diffusion coefficient control. |
265 |
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o tools/adjoint_options: |
266 |
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- additional control vector components. |
267 |
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o pkg/mnc: have mnc create marginally meaning full coordinate variables |
268 |
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(that is the grid indices) if usingCurvilinearGrid and NOT EXCH2 |
269 |
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o pkg/mypackage: |
270 |
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- add example of read/write pickup for state-var ; |
271 |
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- add entry points to the main code for state-vars diags & write-pickup. |
272 |
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o pkg/exf: rewrite of exf_getffieldrec.F to properly deal with year |
273 |
|
transitions for useExfYearlyFields |
274 |
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- add new subroutine that determines the file to read from for |
275 |
|
use*YearlyFields = .TRUE. and .FALSE. |
276 |
|
- add a verification experiment to global_with_exf that tests |
277 |
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useExfYearlyFields with USE_EXF_INTERPOLATION defined |
278 |
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o pkg/obcs/exf: add useOBCSYearlyFields (=.FALSE.) to obcs with exf in |
279 |
|
analogy to useExfYearlyFields; rearrange obcs_prescribe_read: two new |
280 |
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subroutines (which could be generated from a template, because they are |
281 |
|
almost identical), for now they are included in obcs_prescribe_read.F for |
282 |
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simplicity |
283 |
|
o pkg/exf: |
284 |
|
- add a little more diagnostic to exf_interp_read (in analogy to |
285 |
|
mds_read_field, can be turned off with debugLevel < debugLevA=1) |
286 |
|
- improve vectorizability of exf_interp for TARGET_NEC_SX, makes code |
287 |
|
ugly but fast by unrolling short inner loops, inserting a unroll=8 |
288 |
|
directive in routine lagran, and splitting a loop and making do while the |
289 |
|
outermost loop (the latter requires the intoduction of index arrays) |
290 |
|
o pkg/obcs: replace obcs_apply_area/heff/hsalt/hsnow with obcs_apply_seaice |
291 |
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o pkg/seaice: moved DIFFERENT_MULTIPLE from seaice_model to seaice_dynsolver |
292 |
|
http://forge.csail.mit.edu/pipermail/mitgcm-devel/2008-January/003173.html |
293 |
|
o verification/seaice_obcs: updated for restart test and latest options |
294 |
o pkg/seaice: add a new flag SEAICEuseTEM to use a slightly different |
o pkg/seaice: add a new flag SEAICEuseTEM to use a slightly different |
295 |
ice rheology (so-called truncated ellipse, that gets rid of tensile stress); |
ice rheology (so-called truncated ellipse, that gets rid of tensile stress); |
296 |
for now this is only available for the C-grid code and also within |
for now this is only available for the C-grid code and also within |