| 3 |
Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
| 4 |
============================== |
============================== |
| 5 |
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| 6 |
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o new version of coupler for AIM+thSIce and Ocean models |
| 7 |
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- new fields (SSS,h_MixLayer ...) are exchanged through the coupler |
| 8 |
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- land: change Evaporation of snow |
| 9 |
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- aim with thSIce: fix bug in snow-precip. |
| 10 |
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o changes to calc_gw.F |
| 11 |
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- bug fix for w^2 term near the bottom boundary |
| 12 |
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- (hopefully) improve the lateral slip boundary condtions for use with |
| 13 |
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partial/looped cells |
| 14 |
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- because the bug fix changes two verification experiments anyway (exp5 |
| 15 |
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and plume on slope), change the lateral boundary condition from half slip |
| 16 |
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to the value of no_slip_sides |
| 17 |
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o ebm package wasnt quite up to the parallel task. Fixed that. |
| 18 |
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|
| 19 |
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checkpoint53b_post |
| 20 |
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o Commiting new energy balance model to repository |
| 21 |
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* package is pkg/ebm |
| 22 |
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* verif. is verification/global_ocean_ebm |
| 23 |
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* references are in ebm_driver.F |
| 24 |
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C * X. Wang, P. Stone and J. Marotzke, 1999: |
| 25 |
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C Global thermohaline circulation. Part I: |
| 26 |
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C Sensitivity to atmospheric moisture transport. |
| 27 |
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C J. Climate 12(1), 71-82 |
| 28 |
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C * X. Wang, P. Stone and J. Marotzke, 1999: |
| 29 |
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C Global thermohaline circulation. Part II: |
| 30 |
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C Sensitivity with interactive transport. |
| 31 |
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C J. Climate 12(1), 83-91 |
| 32 |
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C * M. Nakamura, P. Stone and J. Marotzke, 1994: |
| 33 |
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C Destabilization of the thermohaline circulation |
| 34 |
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C by atmospheric eddy transports. |
| 35 |
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C J. Climate 7(12), 1870-1882 |
| 36 |
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o Will need long integration testing. |
| 37 |
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checkpoint53b_pre |
| 38 |
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|
| 39 |
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o created pkg/mom_common in preparation for variable viscosity code |
| 40 |
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o renamed and split ini_mnc_io |
| 41 |
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o pkg/land: only liquid water can diffuse or run-off |
| 42 |
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o AIM using land: soil wetness availability account for snow |
| 43 |
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o added printMapIncludesZeros to EEPARMS namelist |
| 44 |
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|
| 45 |
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checkpoint53a_post |
| 46 |
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o restore TAMC compatiility for exf_constants.h |
| 47 |
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(no usage of _d in .h) |
| 48 |
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o Additional storing in KPP in an attempt to fix |
| 49 |
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TAMC problem with adjoint of KPP code. |
| 50 |
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(no success...) |
| 51 |
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Identical code works fine with TAF. |
| 52 |
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o Fixed verification/natl_box_adjoint experiments. |
| 53 |
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Initial conditions for Experiments 4 and 5 are now |
| 54 |
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set to "SEAICE_initialHEFF=0", which is more reasonable, |
| 55 |
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and hence gives results closer to that of Experiment 2. |
| 56 |
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Experiment 6 requires "SEAICE_initialHEFF=1" and is working once again. |
| 57 |
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|
| 58 |
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checkpoint53 |
| 59 |
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o stable checkpoint with up to date adjoint |
| 60 |
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TLM tests only run for 1st grdchk at the moment. Its unclear if |
| 61 |
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this is a code problem or a problem with resetting code for g_ |
| 62 |
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variables that is being autogenerated wrong. |
| 63 |
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Otherwise: |
| 64 |
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o code is testing well on Linux (P4 and AMD), SGI Alitix and Irix. |
| 65 |
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o IBM and HPQ tests could not be run because NCAR (IBM) and NCCS (HPQ) |
| 66 |
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are both still in chaos following their security messes. |
| 67 |
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|
| 68 |
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checkpoint52n_post |
| 69 |
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o various build (mostly genmake2) changes including: |
| 70 |
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- ability to build/run more easily within Cygwin and MacOS X |
| 71 |
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- more complicated Makefiles with a stronger dependence on Gnu Make |
| 72 |
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o pkg/seaice modifications |
| 73 |
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- added SEAICE_deltaTtherm and SEAICE_deltaTdyn in order to reduce cost |
| 74 |
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of pkg/seaice. For time being, SEAICE_deltaTtherm = deltaTtracer |
| 75 |
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and SEAICE_deltaTdyn must be integer multiple of SEAICE_deltaTtherm |
| 76 |
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- changed proxy for geostrophic velocity and updated |
| 77 |
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verification/lab_sea/results/* accordingly |
| 78 |
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- removed ADI dynamic solver from pkg/seaice |
| 79 |
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- replaced all occurrences of 1/CSTICE or 1/CSUICE |
| 80 |
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they caused a segmentation fault under certain circumstances |
| 81 |
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- removed unused field WATR |
| 82 |
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o bug fix in exf-package: |
| 83 |
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- u/vwind are defined at tracer/pressure points. The values of u/vwindmask |
| 84 |
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now reflect that. |
| 85 |
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o small fixes in the cal-package: |
| 86 |
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- set reference date to first of January for the 'model'-calendar |
| 87 |
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- failing of cal_CheckDate in cal_FullDate now actually results in a |
| 88 |
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warning |
| 89 |
|
o small modifications in exf-package to increase flexibility: |
| 90 |
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- change climtempfreeze from a constant to a runtime parameter that |
| 91 |
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is specified in data.exf_clim (default = -1.9) |
| 92 |
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- introduce runtime parameter windstressmax (default = 2.0) that is |
| 93 |
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specified in data.exf |
| 94 |
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o fix in pkg/thsice: |
| 95 |
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- update Evap (Tsf changes) to be consistent with Latent heat flux |
| 96 |
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- maintain snow precipitation unchanged (even if Tsf >=0). |
| 97 |
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both affect global_ocean.cs32x15/(.thsice) results ; update output.txt.thsice |
| 98 |
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|
| 99 |
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checkpoint52m_post |
| 100 |
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o commented out call to cal_GetMonthsRec in swfrac.F and added some comments; |
| 101 |
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this does not change any of the results, because myIter=0 in swfrac always |
| 102 |
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lead to jwtype=2 (the default anyway), but the call makes little sense |
| 103 |
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as a default |
| 104 |
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o no SHORTWAVE HEATING lost at the bottom; affects lab_sea output; updated |
| 105 |
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o re-work pkg/thsice interface with ocean & bulk_force pkg to allow |
| 106 |
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atmospheric model (AIM) to use it ; add a "slab ocean" component. |
| 107 |
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o pkg/aim_v23 : add interface to call thermodynamic sea-ice (thsice) |
| 108 |
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o update global_ocean.cs32x15/output (.thsice) after changes in pkg/thsice |
| 109 |
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o extending useSingleCpuIO option to work with new exch2 I/O format |
| 110 |
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- old-style, missing-tile I/O is still accessible by defining CPP |
| 111 |
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option MISSING_TILE_IO in pkg/mdsio/MDSIO_OPTIONS.h |
| 112 |
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o monitor package can write to NetCDF files and/or STDOUT |
| 113 |
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o fix re-definition bug in MNC_GRID_INIT_ALL() |
| 114 |
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o doc/api_reference added |
| 115 |
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- a framework for building an API Reference Manual using all |
| 116 |
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the "protex" comments embedded in the code |
| 117 |
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- see pkg/generic_advdiff, pkg/mnc for examples |
| 118 |
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o MNC: |
| 119 |
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- make myThid the last argument for all subroutines |
| 120 |
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- new default for the grid files: NO halos |
| 121 |
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- add useMNC and other run-time flags |
| 122 |
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- separate per-file-group handling of the unlimited dimension |
| 123 |
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- early initialization of MNC w/ flags read at the eeboot stage |
| 124 |
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and lookup tables set in initialize_fixed |
| 125 |
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- write all MNC output to a freshly-created directory |
| 126 |
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o thermodynamics sea-ice (thsice) is now tested with testreport. |
| 127 |
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o test exp. advect_cs: use the standard cs32 grid ; update output. |
| 128 |
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o Added functionality to grdchk: |
| 129 |
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pick global i,j,k position (or nearest wet) where to perform check. |
| 130 |
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|
| 131 |
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checkpoint52l_post |
| 132 |
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o new land formulation: |
| 133 |
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a) use ground enthalpy as prognostic variable to ensure exact |
| 134 |
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energy conservation. |
| 135 |
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b) account for water temperature and for latent heat of freezing |
| 136 |
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in all processes (rain, run-off, ground storage) |
| 137 |
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c) compute surface and ground temperature implicitly. |
| 138 |
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o aim_v23 modification for new land model: |
| 139 |
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a) Treat separately land / ocean / sea-ice surface fluxes |
| 140 |
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to allow implicit computation of land & sea-ice surface temp. |
| 141 |
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b) add snow precipitation. |
| 142 |
|
checkpoint52l_pre |
| 143 |
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|
| 144 |
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o fix problem (when 1 tile is empty) in min/max monitor. |
| 145 |
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o fix bug in timeAve (u,vZetatave in common block) |
| 146 |
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o no restoring terms under ice for pkg/seaice |
| 147 |
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o moved SEAICE_DO_DIAGS to S/R do_the_model_io |
| 148 |
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o bug fix for pkg/seaice pickups |
| 149 |
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o change MNC call locations and add coordinate attributes |
| 150 |
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o mask vorticity at the corner ; affects global_ocean.cs output |
| 151 |
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o fix ini_curvilinear_grid ; test CS experiments with mpi |
| 152 |
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o aim.5l_cs: modify sea-ice fraction input file ; update output |
| 153 |
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o exf: Adding simple range check routine for exf fields after read |
| 154 |
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|
| 155 |
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checkpoint52k_post |
| 156 |
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o removed top-level directory "diags" |
| 157 |
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- we migrated these functions to pkg/timeave a long time ago |
| 158 |
|
o fixed bug introduced in pkg/monitor |
| 159 |
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o accuracy ctrlprec = 32 insuffient for gradient checks using |
| 160 |
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averaged fields (I/O via cost_averages) |
| 161 |
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-> use ctrl.h in active_file*.F to control I/O precision. |
| 162 |
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o paramter list of CALL ADTHE_MAIN_LOOP |
| 163 |
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o added initial do_the_model_io to ecco |
| 164 |
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o set all ...Freq to zero after cost_final |
| 165 |
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taveFreq, dumpFreq, pChkptFreq |
| 166 |
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o MAIN and ECCO differentiability restored |
| 167 |
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|
| 168 |
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checkpoint52j_post |
| 169 |
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o fix nchklev in tamc.h for global_ocean... |
| 170 |
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o Bringing flow and store directives up-to-date |
| 171 |
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o Really weird thing! |
| 172 |
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call do_the_model_io from the_main_loop with parameters |
| 173 |
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starttime, niter0, instead of mytime, myiter, screws up the adjoint: |
| 174 |
|
TAF places a faulty re-call of initialise_varia |
| 175 |
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after cost_final call which should not be there! |
| 176 |
|
checkpoint52j_pre |
| 177 |
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|
| 178 |
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o tweaked pkg/mdsio/mdsio_readfield.F to have more useful logic and |
| 179 |
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error messages |
| 180 |
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o fix errorMessageUnit problem. remove old version of mdsio from eesup/src |
| 181 |
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o modified pkg/mdsio/mdsio_readfield.F -- commented out diskspace-eating |
| 182 |
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debug output |
| 183 |
|
o modfied mdsio_writefield.F to handle non-global files under exch2 |
| 184 |
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o update AIM Cubed-Sphere exp (aim.5l_cs): |
| 185 |
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use land, p*, and Franco.M forcing fields with fractional land-sea mask. |
| 186 |
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o update AIM Equatorial Channel exp: |
| 187 |
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use standard aim_v23 pkg and change the SST fields to be more realistic. |
| 188 |
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o globalFile now works with exch2 |
| 189 |
|
o merged mom_vi_calc_relvort3.F, mom_vi_del2uv.F and |
| 190 |
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mon_vort3.F to make exch2 friendly with >1 tile per cube face |
| 191 |
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o limit timeave output for hi-res integrations |
| 192 |
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|
| 193 |
|
checkpoint52i_post |
| 194 |
|
o removed CPP_EEOPTIONS.h from verification/*/code |
| 195 |
|
o updated the tiling for global_ocean_pressure |
| 196 |
|
checkpoint52i_pre |
| 197 |
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|
| 198 |
|
o update aim.5l_LatLon using the standard aim_v23 pkg (instead of |
| 199 |
|
the old pkg/aim). |
| 200 |
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|
| 201 |
|
checkpoint52h_pre |
| 202 |
|
o shortened offending lines in exch2_send_rx?.template |
| 203 |
|
o modified W2_EXCH2_TOPOLOGY.h to reflect current topology generator |
| 204 |
|
o genmake2: add build & execute test for NetCDF code |
| 205 |
|
o modded aim.5l_cs and global_ocean.cs32x15 to use exch2, removed |
| 206 |
|
old grid files, moved CPP_EEMACROS.h to pkg/exch2 |
| 207 |
|
o added useSingleCPUIO flag to monitor.F and mon_out.F |
| 208 |
|
o added temporary hack for sea-ice dynamics on the cube: |
| 209 |
|
metric terms are ignored and it is assumed that |
| 210 |
|
there is no sea-ice on cube faces 1, 2, 4, and 5. |
| 211 |
|
|
| 212 |
|
checkpoint52f_post |
| 213 |
|
o added exch2 cube routines to pkg/exch2 |
| 214 |
|
o modified hs94.cs-32x32x5 to use it |
| 215 |
|
o added new grid files to hs94.cs-32x32x5 |
| 216 |
|
checkpoint52f_pre |
| 217 |
|
|
| 218 |
|
checkpoint52e_post |
| 219 |
|
o first attempt to solve vertical advection (momemtum & T,S) Implicitly |
| 220 |
|
for now, only implemented with Lax-Wendroff (tracer) and VectInv (mom) |
| 221 |
|
o step.1 : rewrite (as in MultiDimAdvec) explicit tracer stepping (gad_calc_rhs.F) |
| 222 |
|
to work with implicit vertical advection and AB ; |
| 223 |
|
o Implic. vert. advect. implemented with flux-limiter, c2, u3 and c4 scheme. |
| 224 |
|
o update output (gad_calc_rhs.F changes affect truncation error) of exp: |
| 225 |
|
front_relax, global_ocean .cs32x15 & _pressure, internal_wave, lab_sea, natl_box |
| 226 |
|
checkpoint52e_pre |
| 227 |
|
|
| 228 |
|
o fix bug in impldiff when Nr=1 or Nr=2. |
| 229 |
|
o change the albedo in pkg/thsice (as GISS model); update output_thsice.txt |
| 230 |
|
o little changes (fftpack, aim/phy_suflux ...) to pass the "checkbounds" test. |
| 231 |
|
o fix deltaTfreesurf in update_cg2d.F (left from c45d_post): affects 2 |
| 232 |
|
ocean exp. that use NLFS: global_ocean.cs32x15 & global_ocean_pressure |
| 233 |
|
o added exf_offset_atemp for Celsius to Kelvin conversion of atemp |
| 234 |
|
o eesupp/inc/EEPARAMS.h: MAX_NO_PROCS=1024 |
| 235 |
|
o pkg/cal/cal_toseconds.F fix for long (>60 years) integrations |
| 236 |
|
|
| 237 |
|
checkpoint52d_post |
| 238 |
|
o re-tiled many expts to allow comparison in multi-processor mode |
| 239 |
|
- updated output accordingly |
| 240 |
|
- changed hs94.128x64x5 to use intial T from file rather than use the |
| 241 |
|
random number generator |
| 242 |
|
o add infrastructure in model routines for fizhi and gridalt packages |
| 243 |
|
o change global_ocean.cs32x15 because of Pb with GM on CS-grid. |
| 244 |
|
o changes to permit hi-res, cubed-sphere, configuration |
| 245 |
|
- added useSingleCpuIO capability to mdsio_readfield.F and exf_interp.F |
| 246 |
|
- added "#undef ALLOW_USE_MPI" support to eesupp/src/scatter_2d.F |
| 247 |
|
- added pkg/exf/exf_set_uv.F for on-the-fly interpolation and rotation |
| 248 |
|
of surface winds for the cube |
| 249 |
|
(A verification experiment, based on global_ocean.cs32x15, but with |
| 250 |
|
pkg/seaice turned on and with on-the-fly interpolation from the NCEP |
| 251 |
|
Gaussian grid is described in MITgcm_contrib/high_res_cube/README_ice, |
| 252 |
|
complete with example surface forcing files and matlab scripts to look |
| 253 |
|
at the output and compare it with that of global_ocean.cs32x15.) |
| 254 |
|
o packages pickup: $PKG_write_pickup called from packages_write_pickup ; |
| 255 |
|
but call to $PKG_read_pickup remains in $PKG_ini_vars: change CD_code |
| 256 |
|
to conform to the common rule. |
| 257 |
|
o check-in the first version of the coupler + interfaces for multi-components |
| 258 |
|
set-up (Chris's version, adapted to work on cubed-sphere grid); use MPI. |
| 259 |
|
- imply modification in eesupp (MPI_COMM_MODEL < MPI_COMM_WORLD). |
| 260 |
|
- atmosphere: use pkg aim_v23 ; no sea-ice for now. |
| 261 |
|
- ocean and atmos. share the same horizontal grid (no interpolation). |
| 262 |
|
- exchanges between component and coupler is done in forward_step |
| 263 |
|
o new verification experiment, cpl_aim+ocn: |
| 264 |
|
coupled ocean - AIM atmosphere on cs32 grid. |
| 265 |
|
|
| 266 |
|
checkpoint52d_pre |
| 267 |
|
o surface flux time-av diagnostic modified for NLFS & RealFreshWater |
| 268 |
|
o add call to AIM pendant S/R in external_forcing & external_fields_load.F |
| 269 |
|
|
| 270 |
|
checkpoint52c_post |
| 271 |
|
o Fixing OPTIONS files for use of exf: |
| 272 |
|
- ALLOW_ECCO not needed |
| 273 |
|
- ECCO_CPPOPTIONS.h should not be included from |
| 274 |
|
EXF_OPTIONS.h/CAL_OPTIONS.h, but from CPP_OPTIONS.h |
| 275 |
|
as has been the case in the past |
| 276 |
|
- All cal/exf related options are currently set in |
| 277 |
|
single header file. Should remain so until we |
| 278 |
|
agree on a consistent new policy. |
| 279 |
|
o Removed all CPP options for cal package. |
| 280 |
|
cal has no more CPP options. |
| 281 |
|
o modified STOREs in GAD_ADVECTION |
| 282 |
|
o corrected key comp. for passkey |
| 283 |
|
|
| 284 |
|
checkpoint52b_post |
| 285 |
|
o new version: "thsice" of thermodynamic sea-ice pkg: |
| 286 |
|
- only 1 call from "forward_step"; conserve energy, fresh-water & salt. |
| 287 |
|
- modify fluxes but do not change theta directly; |
| 288 |
|
- light cleaning of bulk_force pkg (still needed with thsice). |
| 289 |
|
- add forcing fields + data files in global_ocean.cs32x15/inp_thsice |
| 290 |
|
+ output_thsice.txt to test thsice & bulk_force pkgs. |
| 291 |
|
o put back grid & coriolis monitor output. |
| 292 |
|
checkpoint52b_pre |
| 293 |
|
|
| 294 |
|
o call "do_the_model_io" at the beginning (=> dump initial state) |
| 295 |
|
o use rhoConstFresh to define convertEmP2rUnit (was done only in ocean-P) |
| 296 |
|
o sort out interplay between tamc.h and PTRACERS_OPTIONS.h |
| 297 |
|
(need info on NUMBER_OF_PTRACERS) |
| 298 |
|
o missing PTRACERS headers in some routines |
| 299 |
|
o default tamc.h in pkg/autodiff supposed to crash |
| 300 |
|
to ensure proper customization |
| 301 |
|
|
| 302 |
|
checkpoint52a_post |
| 303 |
o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp |
o modifications to make FREEZE (_SURFACE) flux visible to pkg/kpp |
| 304 |
- moved surfaceTendencyTice from pkg/seaice to main code |
- moved surfaceTendencyTice from pkg/seaice to main code |
| 305 |
- subroutine FREEZE_SURFACE now limits only surface temperature |
- subroutine FREEZE_SURFACE now limits only surface temperature |
| 307 |
=> new output.txt for global_ocean.cs32x15 & global_with_exf |
=> new output.txt for global_ocean.cs32x15 & global_with_exf |
| 308 |
- keep the old version of FREEZE for backward compatibility; |
- keep the old version of FREEZE for backward compatibility; |
| 309 |
global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE. |
global_ocean.90x40x15 left unchanged using useOldFreezing=.TRUE. |
| 310 |
|
- corresponding modifs for TAF directives |
| 311 |
o added surface flux output variables to TIMEAVE_STATVARS |
o added surface flux output variables to TIMEAVE_STATVARS |
| 312 |
o time-averaged output for pkg/ptracers |
o time-averaged output for pkg/ptracers |
| 313 |
|
o fix problem with ECCO-related divided adjoint |
| 314 |
|
snapshot file was missing some ad-variables, |
| 315 |
|
but no warning issued by TAF |
| 316 |
|
|
| 317 |
checkpoint52a_pre |
checkpoint52a_pre |
| 318 |
o some bug fixes for #undef REAL4_IS_SLOW |
o some bug fixes for #undef REAL4_IS_SLOW |
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