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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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checkpoint49 |
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o Changes to restore differentiability of code w.r.t. previous tag |
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(mostly adding new routines to make list and replacing |
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pressure by totPhiHyd). |
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o Updated and merged grdchk package |
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- has both ADM and TLM checks |
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- works for single- and multi-proc. |
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- output cleaned |
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- worked successfully for parallel DIVA |
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o genmake: |
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- Adding -platform=SP4 |
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- Modif. for DEC Alpha (many don't have makedepend; use mkdep instead). |
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o Modif. for DIVA: |
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ctrl_unpack should not be called in intermediate DIVA interval. |
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(similar thing would apply for active files such as |
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tbar, sbar, psbar, which should not be reinitialised; |
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only relevant for ecco-branch) |
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checkpoint48h_post |
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o improve "ini_p_ground" when using finite difference form for calc_phi_hyd |
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o Added net flux to downward flux conversion to pkg/exf/exf_getffields.F |
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o Added SEAICE_initialHEFF to pkg/seaice |
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o ecco_the_model_main.F: SEAICE_WRITE_PICKUP must precede WRITE_CHECKPOINT |
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checkpoint48g_post |
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--- EOS: |
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o compute locally the pressure for use in EOS: UNESCO, JMD95P, MDJWF |
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store total Potential in totPhyHyd for diagnostics & EOS. |
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o fix restart and overlap Pb when using Z-coord and EOS funct. of P |
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--- Pressure/geopotential gradient: |
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o use Ro_surf & R_low instead of hFac in cal_phi_hyd: |
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o NLFS + p-coord.: eta*Alpha' is not longer lagging 1.time-step behind |
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( changes results of global_ocean_pressure ) |
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o NLFS + z-coord.: add eta*Rho' contribution. |
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o accurate phiHyd when using interface-W at the middle between 2 centers |
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( changes results of ideal_2D_oce ) |
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o includes r* 2nd term in potential gradient. |
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checkpoint48f_post |
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Merging from release1_p12: |
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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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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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o pkg/seaice: |
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- bug fix in growth.F: QNET for no shortwave case |
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- added HeffFile for specifying initial sea-ice thickness |
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- changed SEAICE_EXTERNAL_FLUXES wind stress implementation |
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o Added missing /* */ to CPP comments in pkg/seaice, pkg/exf, |
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kpp_transport_t.F, forward_step.F, and the_main_loop.F |
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o pkg/seaice: |
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- adjoint-friendly modifications |
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- added a SEAICE_WRITE_PICKUP at end of the_model_main.F |
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checkpoint48e_post |
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o New S/R for diagnostic of bottom pressure (phi0surf was missing in c48d_post) |
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o dynamics: change definition of computational domain & adapt mom_fluxform |
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accordingly ; when viscA4=0, allows to run the dynamics with Olx=Oly=2. |
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o following exp works with Olx=Oly=2 (and pass through checkbounds option): |
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adjust_nlfs.cs-32x32x1 adjustment.128x64x1 adjustment.cs-32x32x1 |
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exp0 exp1 exp2 exp4 exp5 hs94.cs-32x32x5 hs94.128x64x5 hs94.1x64x5 |
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global_ocean.90x40x15 global_with_exf global_ocean_pressure |
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inverted_barometer solid-body.cs-32x32x1 |
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(high order AdvScheme and/or multiDimAd works with Olx=Oly=2 ? not sure) |
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checkpoint48d_post |
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o in preparation for r*: |
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a) use pre-computed gradient of hydrostatic potential: |
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changes in timestep.F & mom_cdscheme.F affects results of ideal_2D_oce |
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b) move phi0surf from calc_phi_hyd to calc_grad_phi_hyd: |
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=> affects results of glob_oce_pressure (different truncation error) |
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update output.txt of ideal_2D_oce & global_ocean_pressure |
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checkpoint48d_pre |
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o in preparation for r*: |
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new S/R (calc_grad_phi_hyd.F) to compute Hydrostatic potential gradient. |
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pass the 2 comp. of the grad. as arguments to momentum S/R. |
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but for the moment, only used if it does not change the results. |
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o add finite volume form of calc_phi_hyd for buoyancyRelation OCEANIC & OCEANICP |
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checkpoint48c_post |
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Modifications in treatment of initial flux forcing controls |
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to avoid extra storing of flux fields. |
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checkpoint48c_pre |
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o Added tidal_basin_2d experiment (currently 1D!) |
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o can use r* Coordinate with OBC (but Orlanski Rad. BC not yet implemented) |
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checkpoint48b_post |
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o r* coordinate added in #ifdef NONLIN_FRSURF block. |
o r* coordinate added in #ifdef NONLIN_FRSURF block. |
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(modification to pressure gradient not yet implemented) |
(modification to pressure gradient not yet implemented) |
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o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports |
o mom_fluxform: new S/R mom_calc_rtrans.F computes vertical transports |
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