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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 replaced all occurrences of 1/CSTICE or 1/CSUICE |
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- they caused a segmentation fault under certain circumstances |
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- removed unused field WATR |
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o bug fix in exf-package: |
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- u/vwind are defined at tracer/pressure points. The values of u/vwindmask |
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now reflect that. |
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o small fixes in the cal-package: |
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- set reference date to first of January for the 'model'-calendar |
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- failing of cal_CheckDate in cal_FullDate now actually results in a |
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warning |
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o small modifications in exf-package to increase flexibility: |
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- change climtempfreeze from a constant to a runtime parameter that |
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is specified in data.exf_clim (default = -1.9) |
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- introduce runtime parameter windstressmax (default = 2.0) that is |
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specified in data.exf |
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o fix in pkg/thsice: |
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- update Evap (Tsf changes) to be consistent with Latent heat flux |
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- maintain snow precipitation unchanged (even if Tsf >=0). |
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both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice |
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checkpoint52m_post |
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o commented out call to cal_GetMonthsRec in swfrac.F and added some comments; |
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this does not change any of the results, because myIter=0 in swfrac always |
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lead to jwtype=2 (the default anyway), but the call makes little sense |
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as a default |
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o no SHORTWAVE HEATING lost at the bottom; affects lab_sea output; updated |
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o re-work pkg/thsice interface with ocean & bulk_force pkg to allow |
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atmospheric model (AIM) to use it ; add a "slab ocean" component. |
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o pkg/aim_v23 : add interface to call thermodynamic sea-ice (thsice) |
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o update global_ocean.cs32x15/output (.thsice) after changes in pkg/thsice |
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o extending useSingleCpuIO option to work with new exch2 I/O format |
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- old-style, missing-tile I/O is still accessible by defining CPP |
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option MISSING_TILE_IO in pkg/mdsio/MDSIO_OPTIONS.h |
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o monitor package can write to NetCDF files and/or STDOUT |
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o fix re-definition bug in MNC_GRID_INIT_ALL() |
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o doc/api_reference added |
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- a framework for building an API Reference Manual using all |
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the "protex" comments embedded in the code |
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- see pkg/generic_advdiff, pkg/mnc for examples |
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o MNC: |
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- make myThid the last argument for all subroutines |
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- new default for the grid files: NO halos |
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- add useMNC and other run-time flags |
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- separate per-file-group handling of the unlimited dimension |
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- early initialization of MNC w/ flags read at the eeboot stage |
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and lookup tables set in initialize_fixed |
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- write all MNC output to a freshly-created directory |
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o thermodynamics sea-ice (thsice) is now tested with testreport. |
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o test exp. advect_cs: use the standard cs32 grid ; update output. |
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o Added functionality to grdchk: |
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pick global i,j,k position (or nearest wet) where to perform check. |
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checkpoint52l_post |
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o new land formulation: |
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a) use ground enthalpy as prognostic variable to ensure exact |
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energy conservation. |
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b) account for water temperature and for latent heat of freezing |
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in all processes (rain, run-off, ground storage) |
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c) compute surface and ground temperature implicitly. |
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o aim_v23 modification for new land model: |
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a) Treat separately land / ocean / sea-ice surface fluxes |
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to allow implicit computation of land & sea-ice surface temp. |
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b) add snow precipitation. |
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checkpoint52l_pre |
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o fix problem (when 1 tile is empty) in min/max monitor. |
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o fix bug in timeAve (u,vZetatave in common block) |
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o no restoring terms under ice for pkg/seaice |
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o moved SEAICE_DO_DIAGS to S/R do_the_model_io |
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o bug fix for pkg/seaice pickups |
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o change MNC call locations and add coordinate attributes |
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o mask vorticity at the corner ; affects global_ocean.cs output |
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o fix ini_curvilinear_grid ; test CS experiments with mpi |
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o aim.5l_cs: modify sea-ice fraction input file ; update output |
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o exf: Adding simple range check routine for exf fields after read |
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checkpoint52k_post |
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o removed top-level directory "diags" |
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- we migrated these functions to pkg/timeave a long time ago |
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o fixed bug introduced in pkg/monitor |
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o accuracy ctrlprec = 32 insuffient for gradient checks using |
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averaged fields (I/O via cost_averages) |
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-> use ctrl.h in active_file*.F to control I/O precision. |
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o paramter list of CALL ADTHE_MAIN_LOOP |
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o added initial do_the_model_io to ecco |
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o set all ...Freq to zero after cost_final |
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taveFreq, dumpFreq, pChkptFreq |
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o MAIN and ECCO differentiability restored |
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checkpoint52j_post |
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o fix nchklev in tamc.h for global_ocean... |
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o Bringing flow and store directives up-to-date |
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o Really weird thing! |
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call do_the_model_io from the_main_loop with parameters |
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starttime, niter0, instead of mytime, myiter, screws up the adjoint: |
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TAF places a faulty re-call of initialise_varia |
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after cost_final call which should not be there! |
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checkpoint52j_pre |
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o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and |
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error messages |
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o fix errorMessageUnit problem. remove old version of mdsio from eesup/src |
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o modified pkg/mdsio/mdsio_readfield.F -- commented out diskspace-eating |
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debug output |
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o modfied mdsio_writefield.F to handle non-global files under exch2 |
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o update AIM Cubed-Sphere exp (aim.5l_cs): |
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use land, p*, and Franco.M forcing fields with fractional land-sea mask. |
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o update AIM Equatorial Channel exp: |
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use standard aim_v23 pkg and change the SST fields to be more realistic. |
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o globalFile now works with exch2 |
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o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and |
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mon_vort3.F to make exch2 friendly with >1 tile per cube face |
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o limit timeave output for hi-res integrations |
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checkpoint52i_post |
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o removed CPP_EEOPTIONS.h from verification/*/code |
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o updated the tiling for global_ocean_pressure |
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checkpoint52i_pre |
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o update aim.5l_LatLon using the standard aim_v23 pkg (instead of |
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the old pkg/aim). |
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checkpoint52h_pre |
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o shortened offending lines in exch2_send_rx?.template |
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o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator |
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o genmake2: add build & execute test for NetCDF code |
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o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed |
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old grid files, moved CPP_EEMACROS.h to pkg/exch2 |
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o added useSingleCPUIO flag to monitor.F and mon_out.F |
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o added temporary hack for sea-ice dynamics on the cube: |
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metric terms are ignored and it is assumed that |
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there is no sea-ice on cube faces 1, 2, 4, and 5. |
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checkpoint52f_post |
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o added exch2 cube routines to pkg/exch2 |
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o modified hs94.cs-32x32x5 to use it |
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o added new grid files to hs94.cs-32x32x5 |
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checkpoint52f_pre |
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checkpoint52e_post |
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o first attempt to solve vertical advection (momemtum & T,S) Implicitly |
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for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom) |
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o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F) |
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to work with implicit vertical advection and AB ; |
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o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme. |
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o update output (gad_calc_rhs.F changes affect truncation error) of exp: |
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front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box |
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checkpoint52e_pre |
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o fix bug in impldiff when Nr=1 or Nr=2. |
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o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt |
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o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test. |
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o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2 |
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ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure |
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o added exf_offset_atemp for Celsius to Kelvin conversion of atemp |
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o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024 |
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o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations |
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checkpoint52d_post |
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o re-tiled many expts to allow comparison in multi-processor mode |
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- updated output accordingly |
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- changed hs94.128x64x5 to use intial T from file rather than use the |
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random number generator |
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o add infrastructure in model routines for fizhi and gridalt packages |
| 170 |
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o change global_ocean.cs32x15 because of Pb with GM on CS-grid. |
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o changes to permit hi-res, cubed-sphere, configuration |
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- added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F |
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- added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F |
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- added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation |
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of surface winds for the cube |
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(A verification experiment, based on global_ocean.cs32x15, but with |
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pkg/seaice turned on and with on-the-fly interpolation from the NCEP |
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Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice, |
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complete with example surface forcing files and matlab scripts to look |
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at the output and compare it with that of global_ocean.cs32x15.) |
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o packages pickup: $PKG_write_pickup called from packages_write_pickup ; |
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but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code |
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to conform to the common rule. |
| 184 |
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o check-in the first version of the coupler + interfaces for multi-components |
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set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI. |
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- imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD). |
| 187 |
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- atmosphere: use pkg aim_v23 ; no sea-ice for now. |
| 188 |
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- ocean and atmos. share the same horizontal grid (no interpolation). |
| 189 |
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- exchanges between component and coupler is done in forward_step |
| 190 |
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o new verification experiment, cpl_aim+ocn: |
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coupled ocean - AIM atmosphere on cs32 grid. |
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checkpoint52d_pre |
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o surface flux time-av diagnostic modified for NLFS & RealFreshWater |
o surface flux time-av diagnostic modified for NLFS & RealFreshWater |
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o add call to AIM pendant S/R in external_forcing & external_fields_load.F |
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checkpoint52c_post |
checkpoint52c_post |
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o Fixing OPTIONS files for use of exf: |
o Fixing OPTIONS files for use of exf: |
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