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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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untagged modifications |
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o Updated useSingleCpuIO option in mdsio_writefield.F to |
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work with multi-field files, e.g., for single-file pickup. |
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release1_p11 |
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o Modifications for using pkg/exf with pkg/seaice |
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- improved description of the various forcing configurations |
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- added basic radiation bulk formulae to pkg/exf |
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- units/sign fix for evap computation in exf_getffields.F |
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- updated verification/global_with_exf/results/output.txt |
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o Added pkg/sbo for computing IERS Special Bureau for the Oceans |
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(SBO) core products, including oceanic mass, center-of-mass, |
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angular, and bottom pressure (see pkg/sbo/README.sbo). |
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o Lower bound for viscosity/diffusivity in pkg/kpp/kpp_routines.F |
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to avoid negative values in shallow regions. |
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- updated verification/natl_box/results/output.txt |
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- updated verification/lab_sea/results/output.txt |
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o MPI gather, scatter: eesupp/src/gather_2d.F and scatter_2d.F |
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o Added useSingleCpuIO option (see PARAMS.h). |
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release1_p10 |
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o modifications for using pkg/exf with pkg/seaice |
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- pkg/seaice CPP options SEAICE_EXTERNAL_FORCING |
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and SEAICE_EXTERNAL_FLUXES |
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- pkg/exf CPP options EXF_READ_EVAP and |
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EXF_NO_BULK_COMPUTATIONS |
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- usage examples are Experiments 8 and 9 in |
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verification/lab_sea/README |
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- verification/lab_sea default experiment now uses |
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pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf |
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release1_p9 |
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o pkg/seaice |
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- removed GOTO's and added taf directives |
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- double precision constants to reduce the g77 (Linux) |
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to F77 (SGI) differences reported in release1_p8 |
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o tools/genmake |
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- added SGI options |
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o verification/testscript |
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- updated to that of checkpoint47a_post |
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o verification/global_ocean.90x40x15/input/eedata |
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- modified for SGI f77 compatibility |
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o verification/lab_sea |
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- added description of sea-ice model |
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- added missing matlab routines |
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- added test of thermodynamics parallelization |
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release1_p8 |
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o verification/natl_box: |
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updating new external_fields_load routine |
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o New package: pkg/seaice |
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Sea ice model by D. Menemenlis (JPL) and Jinlun Zhang (Seattle). |
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The sea-ice code is based on Hibler (1979-1980). |
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Two sea-ice dynamic solvers, ADI and LSR, are included. |
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In addition to computing prognostic sea-ice variables and diagnosing |
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the forcing/external data fields that drive the ocean model, |
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SEAICE_MODEL also sets theta to the freezing point under sea-ice. |
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The implied surface heat flux is then stored in variable |
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surfaceTendencyTice, which is needed by KPP package (kpp_calc.F and |
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kpp_transport_t.F) to diagnose surface buoyancy fluxes and for the |
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non-local transport term. Because this call precedes model |
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thermodynamics, temperature under sea-ice may not be "exactly" at |
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the freezing point by the time theta is dumped or time-averaged. |
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N.B.: fairly large differences in accuracy occur across |
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different platforms/compilers; comparison between |
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g77 (Linux) and F77 (SGI Origin 2000/MIPSpro) |
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generated output gives: |
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T S U V |
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C D M c m s m s m s m s |
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n p a R g m m e . m m e . m m e . m m e . |
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f n k u 2 i a a d i a a d i a a d i a a d |
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g d e n d n x n . n x n . n x n . n x n . |
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Y Y Y Y 5 5 7 7 7 8 10 9 6 6 6 6 7 5 7 5 7 FAIL lab_sea |
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release1_p7 |
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o GAD: |
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- generated new common blocks to account for call of |
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same gad routines with differing traceridentities |
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(needed to modify tracerIdentity indices in GAD.h) |
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- generated separate common blocks for case useCubedSphereExchange |
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(Department of Futurology) |
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- parameter lists to gmredi_?transport: added tracerIdentity |
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- added new key indices to tamc.h |
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o external_fields_load: |
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- added this routine to TAF list |
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- needed to make some common blocks global and additional storing |
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along the same lines as exf package (checkpoint_lev?_directives.h) |
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o exf: |
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updated external forcing package |
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- bug fixes carried over from ecco-branch |
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(missing OBCS_OPTIONS.h in two routines) |
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- enable easy to use "no forcing". |
| 99 |
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- added exf I/O for atmospheric loading |
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- added exf I/O for runoff data |
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- transfered scaling between exf <-> MITgcm to exf namelist |
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o Adding new verification experiment global_with_exf. |
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This verification experiment is almost identical to the |
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global_ocean.90x40x15 experiment, except that it uses |
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the exf (and cal) package instead of the |
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external_fields_load routine (cf README file). |
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release1_p6 |
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o fixed the verification/global_ocean.90x40x15 experiment: |
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- new bathymetry (the world according to A., JMC, and M.) |
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- new initial fields and forcing fields (*.bin files) |
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- new POLY3.COEFFS (for the next release one should switch to a full |
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equation of state) |
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- fixed several errors and redundancies in the data file |
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- experiment uses looped cells |
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- added matlab directory with diagnostic scripts for plotting of output |
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release1_p5 |
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o import recent fix from MAIN branch: |
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- use recip_dx*,recip_dy* instead of /dx*,/dy* in orlanski_E,W,N,S |
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- change phiMin in exp1 (to agree with documentation) |
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from checkpoint45 to checkpoint45a_post: |
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- specific exchange for X-slice domain (case Ny=1) |
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- argument futureIter of S/R obcs_calc missing in |
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exp4 & internal_wave /code |
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- solve_for_pressure : set cg2d_x to zero where OBCS are applied |
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from checkpoint44f_post to checkpoint44g_post: |
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- fix surface correction term in multiDimAdvection |
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(affects plume_on_slope results |
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o bug fix in packages_readparms (missing ALLOW_CALENDAR) |
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o bug fix in CG2D.h (correct array size for LETS_MAKE_JAM |
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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 added Eliassen-Palm flux hooks (dynamics,ini_fields) |
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o removed unused TAF keys iikey, idkey (dynamics,thermodynamics) |
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o 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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o added Eliassen Palm flux controls to gradient check package |
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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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- adjusted global_ocean.90x40x15/ and carbon/ accordingly |
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release1_p4 |
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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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release1_p3 |
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o added tangent linear setup to verification/carbon/ |
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o added adjoint sensitivity setup to verification/global_ocean... |
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o moved packages_init_variables before convective_adjustment |
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o output of verif. which use GMRedi brought up-to-date with |
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MAIN trunk (those were re-created after changes in GMRedi) |
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o included CPP option SINGLE_LAYER_MODE |
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to configure barotropic setup (Martin Losch). |
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o Removed auxiliary variable in impldiff |
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(caused numerical differences with MAIN trunk routine). |
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o Introduced CPP option ALLOW_AUTODIFF_MONITOR to |
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disable adcommon.h/g_common.h by default. |
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o Cleaned exchange calls in cg2d. |
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release1_p2 |
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o fixed array boundary problem for adjoint |
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(related to partial recomputation within subroutine |
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related to dynamics -> calc_viscosity -> mom_... |
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o fixed recomputation in thermodynamics |
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o prepare (but not complete) recomputation problem in impldiff |
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o fixed problem for adjoint of global_max |
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o switched off sponge layer code in external_forcing |
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release1_p1 |
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o merged necessary patches: |
| 179 |
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- AD-related changes for GMRedi |
| 180 |
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- fixes i KPP (delZ -> drF) |
| 181 |
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- hook to OBCS songe layer code in external_forcing |
| 182 |
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- errorMessageUnit non-zero in eeboot.F |
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- modified test cost function and carbon verif. |
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release1_chkpt44d_post = chkpt44d_post |
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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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o real fresh water flux implemented with non-linear free-surface. |
| 198 |
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chkpt44c_pre,post |
| 200 |
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o few fix (mask in shap_s2, EmPmR in external_field_load, |
| 201 |
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USE_NATURAL_BCS in solve_for_P); |
| 202 |
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o add arguments myIter & myTime to S/R obcs_calc & solve_for_P |
| 203 |
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checkpoint44b_pre/_post |
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o merge of relevant stuff from the ecco-branch: |
| 206 |
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- genmake: removed $S64 overwrite for case SunOS |
| 207 |
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- pkg/exf: update and corrections for field swapping and obcs |
| 208 |
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- pkg/ecco: parameter lists for the_model_main, the_main_loop |
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harmonized between ECCO and MITgcm |
| 210 |
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- pkg/autodiff: added flow directives for obcs, mdsio_gl_slice |
| 211 |
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updated checkpointing_lev... lists for obcs |
| 212 |
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- model/src: minor changes in forward_step, plot_field |
| 213 |
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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) |
| 217 |
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o OBC and NonLin_FrSurf. |
| 218 |
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| 219 |
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checkpoint44 |
| 220 |
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o fix bug in mom_vi_del2uv |
| 221 |
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o select when filters are applied ; add options to zonal_filter (data.zonfilt) |
| 222 |
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o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection) |
| 223 |
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o update AIM experiments (NCEP input files) |
| 224 |
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o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf) |
| 225 |
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o added some stuff for AD |
| 226 |
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| 227 |
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checkpoint43 |
| 228 |
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o added two new advection tests |
| 229 |
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o added global 4x4 degree ocean test |
| 230 |
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o added test of H&S94 with free surface on cube |
| 231 |
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o some final mods for gradient check, adjoint,... |
| 232 |
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| 233 |
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checkpoint42 |
| 234 |
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Fixed AD-related problems: |
| 235 |
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o Store directives up-to-date with re-arranged Adams-Bashforth |
| 236 |
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(mainly thermodynamics.F) |
| 237 |
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o New store directives for multi-dim. advection schemes |
| 238 |
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* new CPP flag ALLOW_MULTI_DIM_ADVECTION |
| 239 |
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* new common block and key passkey |
| 240 |
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(mainly gad_advection.F) |
| 241 |
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o Modified store directives for split of dynamics/thermodynamics |
| 242 |
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for the case ALLOW_KPP |
| 243 |
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o Cleaned argument list for timestep_tracer.F |
| 244 |
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| 245 |
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checkpoint41 |
| 246 |
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o re-formatted/added comments in prologues of key subroutines |
| 247 |
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to work with protex |
| 248 |
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| 249 |
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checkpoint40 |
| 250 |
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o moved calc_gs, calc_gt and calc_tr1 back to model/src |
| 251 |
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o added FLT (floats) package from Arne along with demo. experiment |
| 252 |
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o re-arranged Adams-Bashforth scheme for tracers to allow easier |
| 253 |
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implementation of forward-in-time forcing terms |
| 254 |
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o more mods for non-linear free-surface including new variable |
| 255 |
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o modified multi-dim method to work on cube |
| 256 |
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o bug fix in KPP (from DM) |
| 257 |
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| 258 |
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checkpoint40pre9 |
| 259 |
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o added DST advection schemes |
| 260 |
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o fix MPI bug on SGI's |
| 261 |
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o modifications for non-linear free-surface |
| 262 |
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o fixed conditionals for fixed flow/passive tracer only mode |
| 263 |
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o added tension/strain form of stress tensor |
| 264 |
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o changes to commenting of arguments for TAF/TAMC |
| 265 |
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o added/updated many matlab scripts |
| 266 |
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o added multi-dimensional advection method for tracers |
| 267 |
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| 268 |
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checkpoint40pre8 |
| 269 |
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o new package rw/ |
| 270 |
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Added method for dumping intermediate local arrays: |
| 271 |
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mdsio_writetile - same as mdsio_writefield except works from inside |
| 272 |
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bi,bj loop |
| 273 |
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mdsio_writelocal - same as mdsio_writetile except works for local |
| 274 |
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arrays |
| 275 |
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write_local_r? - higher-level wrapper for mdsio_writelocal |
| 276 |
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Controlled by diagFreq. Defaults to zero (ie. no dumps) |
| 277 |
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Example given at end of mom_vecinv.F that dumps some local arrays. |
| 278 |
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o replaced calc_mom_rhs.F by mom_fluxform.F/mom_vecinc.F to |
| 279 |
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control flux-form versus vector invariant code. |
| 280 |
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Switch is runtime flag vectorInvariantMomentum (defaults to false) |
| 281 |
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or genmake -DISABLE ... |
| 282 |
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o TAMC-related update to cope with mom_fluxform.F/mom_vecinc.F |
| 283 |
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(additional storing is now needed for case vecinv; |
| 284 |
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currently nothing implemented to switch this storing off |
| 285 |
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in case fluxform is used since no CPP flag available). |
| 286 |
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|
| 287 |
checkpoint40pre7 |
checkpoint40pre7 |
| 288 |
o bug fix in dynamics.F |
o bug fix in dynamics.F |
| 289 |
calc_viscosity called before k=1,Nr loop. |
calc_viscosity called before k=1,Nr loop. |
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