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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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checkpoint46c_post |
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o Changes necessary for ocean in p-coordinates |
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- Added new buoyancy relation = 'OCEANICP' |
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- Added new parameters = gravitySign (this used to be contained inside |
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the factor dRdZ which I added when we first switched to R coordinates). |
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X GM/Redi is not compatible (yet) |
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X bottom drag and no-slip need to be debugged. |
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checkpoint46c_pre |
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checkpoint46b_post |
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o Added new equation of state -> JMD95Z and JMD95P |
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- EOS of Jackett and McDougall, 1995, JPO |
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- moved all EOS parameters into EOS.h |
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- new routines ini_eos.F, store_pressure.F |
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o Added UNESCO EOS, but not recommended because it requires |
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in-situ temperature (see JMD95) |
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o Modified formatting for knudsen2.f in utils/knudsen2 and added |
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unesco.f to be used with POLY3 |
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checkpoint46b_pre |
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checkpoint46a_post |
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o Added (atmospheric) pressure loading |
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- new field in FFIELDS.h, etc... |
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- new cpp flag ATMOSPHERIC_LOADING |
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o Changed hFacC to _hFacC in calc_phi_hyd.F |
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o Added SHORTWAVE_HEATING to some files for consistency |
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checkpoint46a_pre |
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checkpoint46 |
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further merges from release1_p5 |
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o new ctrl package |
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- adopted from ECCO environment to enable optimization |
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- added Eliassen Palm fluxes to controls |
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o added Eliassen Palm flux controls to gradient check package |
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o cost package |
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- Compatible with new ctrl package |
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- added Eliassen Palm cost hooks |
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- modif's of existing cost functions |
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o Adjoint-related bug fixes in kpp: |
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- kpp_calc: sore of kpphbl avoids recomputation/call to S/R kppmix |
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- kpp_routines: store of Rib avoids partial recomputation bug of TAF. |
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o autodiff package |
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- flow directives: |
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+ new for S/R do_the_model_io |
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+ enhanced for S/R checkpoint |
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+ new gmredi.flow |
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- Introduced CPP option ALLOW_AUTODIFF_MONITOR to |
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disable adcommon.h/g_common.h by default. |
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- fixed problem for adjoint of global_max |
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o modified verification/carbon/ |
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o New setup for adjoint of global_ocean |
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o added hooks for Eliassen Palm fluxes (dynamics.F, ini_fields.F) |
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o cleaned TAF keys iikey, idkey (dynamics.F, thermodynamics.F) |
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o incorporated hooks for sponge layer code (external_forcing.F) |
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checkpoint45d_post |
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o import 2 fixes from release1_p5 (CG2D.h & packages_readparms.F) |
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o use recip_dx*,recip_dy* instead of /dx*,/dy* in orlanski_E,W,N,S |
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(affects plume_on_slope "cg2d" output) |
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o add new parameter deltaTfreesurf for free-surface time stepping |
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o exchange gT,gS when using staggerTimeStep & GM & Oly<4 |
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o NONLIN_FRSURF: rescale gNm1 to get a better conservation with A-B |
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o change phiMin in exp1 (to agree with documentation) |
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o add new flags: |
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- T,S forcing inside/outside Adams-Bashforth |
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- turn off temp,salt advection and/or forcing |
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- for each tracer, define internal flag for multiDimAdvection & A-B |
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o monitor: change definition of KE to check conservation of Energy |
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checkpoint45c_post |
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o Removed f90 comments ("!") |
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o Modified initialisations to enable exf package for MITgcm |
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(without invoking ECCO_PACKAGE). |
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o modifications to gradient check package (Martin Losch) |
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- enable centered differences |
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- modified format of standard output |
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checkpoint45b_post |
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o cleaned exchange calls in cg2d |
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o Included CPP option ALLOW_AUTODIFF_MONITOR in forward_step |
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o included CPP option SINGLE_LAYER_MODE in thermodynamics |
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to configure barotropic setup (Martin Losch) |
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o moved some initialisations within bi,bj loop in dynamics |
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(TAF flow dependency) |
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o in initialise_varia, moved call packages_init_variables |
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before convective_adjustment_init |
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(corresponding adjustment of TAF tape initialisation). |
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o in calc_diffusivity/calc_viscosity extended domain to full overlap. |
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checkpoint45a_post |
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o compute Rho over the whole domain (extend iMin,jMin indices) |
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o specific exchange for X-slice domain (case Ny=1) |
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o argument futureIter of S/R obcs_calc missing in exp4 & internal_wave /code |
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o solve_for_pressure : set cg2d_x to zero where OBCS are applied |
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checkpoint44h_post = checkpoint45 |
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o Fix to restore differentiability: |
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place at which packages_init_variables is called in |
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initialise_varia is crucial for reverse control flow. |
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o modifications in GMRedi to enable stable adjoint |
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(corresponding modif's in thermodynamics, dynamics) |
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o added missing hook for sponge layer code in external_forcing |
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o modified test cost functions |
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o storing in gad_advection (plus removal of write(0,*)! |
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o missing headers TR1.h added in convective_adjustment routines |
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o errorMessageUnit set non-equal zero in eeboot |
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(conflict on some platforms, e.g. IBM SP3) |
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o modified carbon verif. |
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checkpoint44h_pre |
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o vertical grid option: allow to put the Interface at the middle between |
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2 cell-centers ; replace delZ in pkg/kpp by drF. |
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o GM Advective form: Tracers are advected using the residual transport (= |
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Euler+GM-bolus); set param GM_AdvSeparate=T to return to previous form. |
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checkpoint44g_post |
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o fix surface correction term in multiDimAdvection (affects plume_on_slope |
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results) ; ifdef missing in thermodynamics.F |
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checkpoint44f_pre,checkpoint44f_post |
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o added PTRACERS package |
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This allows an arbitrary number of passive tracers to be integrated |
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forward simultaneously with the dynamicaly model. |
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+ Implemented so far: |
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- basic forward algorithm (time-stepping, advection, diffusion, convection) |
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- I/O and checkpointing |
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- GM/Redi *but* using the GM/Redi coefficient of Salt |
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+ Not implemented so far: |
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- KPP |
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- OBCS |
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+ No specific example supplied (yet) but global_ocean.90x40x15 has the |
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necessary data.ptracer file. Simply use -enable=ptracers and uncomment |
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line in data.pkg. |
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+ This package is disabled by default since it increases storage. |
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o testscript: added -cleanup option |
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o Shap_filt: a) new shap_filt S/R to use no-slip BC with S2 filter |
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b) enable to filter 2D fields. |
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checkpoint44e_pre,post |
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o re-wrote convective adjustment to use pre-calculated weights |
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Affects: model/src/convective_adjustment.F, convective_adjustment_ini.F |
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Adds: model/src/convective_weights.F, convectively_mixtracer.F |
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Original calls to convect() still in place. |
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chkpt44d_pre,post |
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o added missing EXCLUDE_MONITOR flags |
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o changed "e" to "_d" in gmredi_slope_limit, gmredi_slope_psi |
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(incompatible typ in MIN/MAX expressions caused problems |
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on IBM SP3) |
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o in genmake added variable MAKEDEPEND |
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plus resetting for case SunOS |
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o added timer_stats.c routine for IBM SP3 |
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o removed variables in dynamics |
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!!! I forgot to create tag chkpt44d_pre !!! |
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!!! But chkpt44d_pre = chkpt44c_post !!! |
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o real fresh water flux implemented with non-linear free-surface. |
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chkpt44c_pre,post |
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o few fix (mask in shap_s2, EmPmR in external_field_load, |
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USE_NATURAL_BCS in solve_for_P); |
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o add arguments myIter & myTime to S/R obcs_calc & solve_for_P |
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checkpoint44b_pre/_post |
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o merge of relevant stuff from the ecco-branch: |
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- genmake: removed $S64 overwrite for case SunOS |
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- pkg/exf: update and corrections for field swapping and obcs |
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- pkg/ecco: parameter lists for the_model_main, the_main_loop |
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harmonized between ECCO and MITgcm |
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- pkg/autodiff: added flow directives for obcs, mdsio_gl_slice |
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updated checkpointing_lev... lists for obcs |
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- model/src: minor changes in forward_step, plot_field |
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added directive for divided adjoint in the_main_loop |
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- pkg/mdsio: added mdsio_gl_slice |
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o check parameters & config (chkpt44a_pre,post) |
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o OBC and NonLin_FrSurf. |
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checkpoint44 |
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o fix bug in mom_vi_del2uv |
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o select when filters are applied ; add options to zonal_filter (data.zonfilt) |
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o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection) |
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o update AIM experiments (NCEP input files) |
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o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf) |
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o added some stuff for AD |
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checkpoint43 |
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o added two new advection tests |
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o added global 4x4 degree ocean test |
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o added test of H&S94 with free surface on cube |
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o some final mods for gradient check, adjoint,... |
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checkpoint42 |
| 201 |
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Fixed AD-related problems: |
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o Store directives up-to-date with re-arranged Adams-Bashforth |
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(mainly thermodynamics.F) |
| 204 |
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o New store directives for multi-dim. advection schemes |
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* new CPP flag ALLOW_MULTI_DIM_ADVECTION |
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* new common block and key passkey |
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(mainly gad_advection.F) |
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o Modified store directives for split of dynamics/thermodynamics |
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for the case ALLOW_KPP |
| 210 |
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o Cleaned argument list for timestep_tracer.F |
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checkpoint41 |
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o re-formatted/added comments in prologues of key subroutines |
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to work with protex |
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checkpoint40 |
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o moved calc_gs, calc_gt and calc_tr1 back to model/src |
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o added FLT (floats) package from Arne along with demo. experiment |
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o re-arranged Adams-Bashforth scheme for tracers to allow easier |
| 220 |
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implementation of forward-in-time forcing terms |
| 221 |
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o more mods for non-linear free-surface including new variable |
| 222 |
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o modified multi-dim method to work on cube |
| 223 |
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o bug fix in KPP (from DM) |
| 224 |
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checkpoint40pre9 |
| 226 |
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o added DST advection schemes |
| 227 |
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o fix MPI bug on SGI's |
| 228 |
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o modifications for non-linear free-surface |
| 229 |
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o fixed conditionals for fixed flow/passive tracer only mode |
| 230 |
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o added tension/strain form of stress tensor |
| 231 |
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o changes to commenting of arguments for TAF/TAMC |
| 232 |
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o added/updated many matlab scripts |
| 233 |
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o added multi-dimensional advection method for tracers |
| 234 |
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| 235 |
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checkpoint40pre8 |
| 236 |
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o new package rw/ |
| 237 |
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Added method for dumping intermediate local arrays: |
| 238 |
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mdsio_writetile - same as mdsio_writefield except works from inside |
| 239 |
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bi,bj loop |
| 240 |
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mdsio_writelocal - same as mdsio_writetile except works for local |
| 241 |
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arrays |
| 242 |
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write_local_r? - higher-level wrapper for mdsio_writelocal |
| 243 |
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Controlled by diagFreq. Defaults to zero (ie. no dumps) |
| 244 |
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Example given at end of mom_vecinv.F that dumps some local arrays. |
| 245 |
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o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to |
| 246 |
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control flux-form versus vector invariant code. |
| 247 |
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Switch is runtime flag vectorInvariantMomentum (defaults to false) |
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or genmake -DISABLE ... |
| 249 |
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o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F |
| 250 |
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(additional storing is now needed for case vecinv; |
| 251 |
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currently nothing implemented to switch this storing off |
| 252 |
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in case fluxform is used since no CPP flag available). |
| 253 |
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| 254 |
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checkpoint40pre7 |
| 255 |
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o bug fix in dynamics.F |
| 256 |
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calc_viscosity called before k=1,Nr loop. |
| 257 |
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o added some #ifdef's ALLOW_PASSIVE_TRACER |
| 258 |
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o cleaned initialisations in ctrl_map_ini |
| 259 |
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related to TAF |
| 260 |
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| 261 |
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checkpoint40pre6 |
| 262 |
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o split dynamics into thermodynamics & dynamics |
| 263 |
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o corresponding split of calc_diffusivity into |
| 264 |
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calc_diffusivity, calc_viscosity |
| 265 |
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(kpp_calc_diff, kpp_calc_visc). |
| 266 |
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o Added diffkr, kapgm to control variables |
| 267 |
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o bug fix in gmredi_slope_limit for ldd97 |
| 268 |
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| 269 |
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checkpoint40pre5 |
| 270 |
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o proper initialization of Adams-Bashforth time stepping |
| 271 |
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+ uses forward step for very first step of model (iter=0) |
| 272 |
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o re-generated *all* output since almost all output is modified by this |
| 273 |
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change (sorry but we've been putting this one off for about 2 years) |
| 274 |
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+ natl_box, aim.5l_Equatorial_Channel and aim.5l_zon-ave were |
| 275 |
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*not* regenerated since they are already out of date and I don't |
| 276 |
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want to create the impression that they are suddenly working. |
| 277 |
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o removed KAP stuff for DEC's |
| 278 |
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o modified/added many .cvsignore files in */code and */input |
| 279 |
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o added new expt "solid-body.cs-32x32x1" |
| 280 |
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+ this uses an alternative form of ini_curvilinear_grid.F which |
| 281 |
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is not necessarily any better than the current one... |
| 282 |
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| 283 |
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checkpoint40pre4 |
| 284 |
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o added re-initialisations of utrans,vtrans,rtrans in |
| 285 |
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calc_common_factors which are crucial for TAF. |
| 286 |
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o extended iMin,jMin range for calc_common_factors, |
| 287 |
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calc_diffusivity |
| 288 |
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o added option ALLOW_PASSIVE_TRACER |
| 289 |
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o a few minor updates and fixes |
| 290 |
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| 291 |
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checkpoint40pre3 |
| 292 |
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o created calc_gtr1.F for gad package |
| 293 |
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o split the_main_loop and re-introduced forward_step |
| 294 |
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o some recomputations of nIter0 for TAMC |
| 295 |
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| 296 |
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checkpoint40pre2 |
| 297 |
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o Updated to latest branch of AJA, JMC |
| 298 |
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o Added gradient check package |
| 299 |
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o Added routines for passive tracer handling |
| 300 |
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o Added carbon sequestration sensitivity experiment |
| 301 |
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|
| 302 |
checkpoint39 |
checkpoint39 |
| 303 |
o Modifications and fixes to support TAMC |
o Modifications and fixes to support TAMC |
| 304 |
(mainly missing or wrong directives) |
(mainly missing or wrong directives) |
| 311 |
exf: external forcing |
exf: external forcing |
| 312 |
ecco: essential routines to control use of cal, exf |
ecco: essential routines to control use of cal, exf |
| 313 |
(NB: this is not the full ECCO environment) |
(NB: this is not the full ECCO environment) |
| 314 |
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o disabled some packages by default in genmake |
| 315 |
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|
| 316 |
checkpoint38 |
checkpoint38 |
| 317 |
o see notes_c37_adj.txt |
o see notes_c37_adj.txt |
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