--- MITgcm/doc/tag-index 2006/08/09 16:02:19 1.712 +++ MITgcm/doc/tag-index 2006/12/14 08:23:13 1.754 @@ -1,9 +1,105 @@ -$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.712 2006/08/09 16:02:19 jmc Exp $ +$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/tag-index,v 1.754 2006/12/14 08:23:13 mlosch Exp $ $Name: $ Notes on tags used in MITgcmUV ============================== +checkpoint58s_post +o pkg/exf: moved exf_init_runoff.F to exf_init.F and exf_set_gen.F + changed exf_set_gen.F so that + genperiod=0 means input file is one time-constant field and + genperiod=-12 means input file contains 12 monthly means +o CG2D: use pre-computed solver main-diagonal (stored in common block); + this affects truncation error ; generate new output file for exp. which + fails: exp4(12d), fizhi-cs-aqualev20(12d), front_relax(10d), + global_ocean.90x40x15(10d), global_ocean.cs32x15(10d).thsice(11d).viscA4(10d), + ideal_2D_oce(10d), internal_wave(09d), isomip.htd(11d), matrix_example(07d), + MLAdjust(4x11d,12d), natl_box(11d), rotating_tank(12d), + tutorial_global_oce_in_p(10d), tutorial_plume_on_slope(11d), + vermix(12d).ggl90(12d).my82(11d).opps(12d).pp81(11d) +o start implementation of deep-atmosphere and anelastic formulation +o verification: remove 2nd copy of input files and use script "prepare_run" + to make a symbolic link to the 1rst copy (reduce downloaded size by ~81.M) +o mom_common/vecinv/fluxform: fix a few initialisation isssues +o profiles: fix for multithreaded case +o diagnostics: rename few diags: + s/'PRESSURE'/'RCENTER '/g + s/'TICE '/'oceFreez'/g + s/'TAUX '/'oceTAUX '/g + s/'TAUY '/'oceTAUY '/g + s/'SWFLUX '/'oceQsw '/g + s/DIFx/DFxE/g + s/DIFy/DFyE/g + and add few ocean-forcing diagnostics: + atmPload, sIceLoad, oceQnet, oceFWflx, oceSflux, surForcT & surForcS +o modifications to pkg/seaice/growth.F and budget.F, which change results of + lab_sea experiment: HSNOW was sometimes treated as effective and sometimes + as actual snow thickness. It now refers everywhere to effective snow + thickness, meaning that for non-zero AREA, actual thickness is HEFF/AREA. + +checkpoint58r_post +o modifications to pkg/seaice/growth.F, which change results of + lab_sea experiment: fixes pertain to melting snow over open water, to + masking EVAP under sea ice, and to using the correct AREA variable for + computations of EVAP, PRECIP, HSNOW, and GHEFF +o add ability to read bathy, salt, and theta using MNC (off by def) +o add flooding algorithm and advection of HSNOW for pkg/seaice; + both are turned off by default and do no change any results +o seaice advection with pkg/thsice: a step toward the use of non-linear + advection scheme, but #ifdef or commented out for now (requires more EXCH). +o use standard version of PTRACERS_INI_VARIA in tutorial_tracer_adjsens + (identical results) and the standard version of EXTERNAL_FIELDS_LOAD + in natl_box (affects results @ truncation level: update output.txt) +o multi-threading and IO: + - replace some call to MDSIO S/R by the corresponding READ/WRITE_FLD S/R. + - remove most of BEGIN_MASTER/ END_MASTER around READ/WRITE_FLD S/R calls + (needed to work with SingleCpuIO): tested in all verif. exp. +o GAD: use simpler DST3 formulation as default (old version left within #ifdef) + affects the results (but none of the verification test uses this scheme). +o Adding some pkg/diagnostics capability to pkg/seaice + (will certainly be subject to changes) +o ctrl: adding new control variables: + lwflux, lwdown, evap, snowprecip, apressure, runoff + +checkpoint58q_post +o added CPP_EEOPTIONS.h flag DISABLE_MPI_READY_TO_RECEIVE. Speeds up + 1/6-deg Southern Ocean configuration by 8% on IBM Datastar and + high_res_cube configuration by 4% on Columbia. +o clean-up multi-threaded problems (reported by debugger tcheck on ACES); + add (in global_with_exf/code) a version of EXF_INTERP_READ without + dynamical allocation (seems to work in multi-threaded). +o new function "MASTER_CPU_IO" (=T if master thread & master CPU, if using + single CPU io) so that TAF does not have to see EESUPPORT.h +o pkg/seaice: implement sea-ice loading (when using RealFreshWaterFlux) + +checkpoint58p_post +o obcs: stop if obcs is used with useCDscheme = .true. +o shelfice: + - fix a sign error so that no slip at shelfice interface works + - remove stop for combination non-hydrostatic code and shelfice. That does + not mean, that the results are correct, but at least they are numerically + stable +o diagnoctics: modify UVELPHI and VVELPHI to include hfac (i.e. mass-weighted) +o added adjoint exch routined for all exch*3d* routines + and updated flow directives + +checkpoint58o_post +o replace calls to EXCH_Z & EXCH_UV_AGRID: use the new _3D_ version ; + remove old subroutines (_XY_ & _XYZ_); update the adjoint version. +o change controling S/R for writing pickup file (new S/R do_write_pickup) + and clean-up reading/writing of pickup files. +o fix local version of read/write pickup (NH part) in rotating_tank/code +o simplify EXCH interface: + - change _XYZ_ interface to _3D_ subroutine (with 3rd dim in argument list) + - not often used EXCH S/R (exch_z, exch_uv_agrid): keep only the _3D_ version +o added the regrid package +o shelfice: + - add a simple boundary layer scheme to reduce noise + - fix the indexing in shelfice_u/v_drag so that there will be actually drag + +checkpoint58n_post +o fix globalArea multi-threaded calculation: need to apply GLOBAL_SUM to + local variable (not in common block). o lot of small changes for multi-threaded. Most tests (using OMP & ifort) pass. - still problems with pkgs: mnc, exp2, dic, cal, exf (and probably more); - still BEGIN_MASTER/END_MASTER to remove around READ/WRITE_FLD S/R calls