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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 seaice: |
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- correct units of turning angles (now they are really in degrees) |
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- move computation of GWATX/Y out of main routine into dynsolver |
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- initialize GWATX/Y in seaice_init |
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o Apply mask on Fresh-Water flux (needed for SSH forcing). |
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update output.txt of exp. global_ocean_ebm & cpl_aim+ocn (affects cg2d residual) |
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o seaice: add runtime flags for turning angles (default to zero) |
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o Adding runtime parameter to exf/, ctrl/, to remove on-the-fly global mean |
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and trend from exf forcing and ctrl control adjustments |
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o fix variable aliasing in gad_calc_rhs that cannot be handled by TAF |
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(since checkpoint57x_post) |
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o change the default rotation period to 86164.s = the Earth rotation |
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o 1rst implementation of Implicit IGW using the 3-D solver (use3Dsolver=T) |
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and based on a reference stratification. Tested within hs94.cs-32x32x5. |
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o seaice advection: add code for choosing between the default (2nd order |
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central differences) and multiDim advection schemes provided by |
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pkg/generic_advdiff |
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o seaice: |
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- removed all references to SEAICE_GRID.h fields from |
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dynsolver, advect, diffus, lsr, without changing the results of lab_sea |
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(cubed-sphere configuration will change a little) |
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- grid computations in seaice_init are obsolete now. |
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- cleaned up code a little so that is easier to read (hopefully). |
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- added new (better?) discretizations of default advection and diffusion |
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(turn on with SEAICEuseFluxForm) |
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- replace 1 in 3d global fields by kSurface in growth.F |
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|
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checkpoint58a_post |
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o seaice: |
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- bug fix in advect.F |
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o shelfice: |
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- separate shelfice load anomaly from pload (breaks with time |
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dependent forcing), => introduce constant field shelficeLoadAnomaly. |
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Its default is 0., but it may be computed more cleverly from (unknown) |
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t- and s-profiles (tRef, sRef) and actual EOS. For now this has to be |
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done offline. A good approximation of the pressure load anomaly is |
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necessary to avoid large initial adjustment processes underneath |
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deep-reaching shelfice. |
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- small fix in ISOMIP shelfice_thermodynamics |
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- add more sophisticated thermodynamics of Hellmer (1989), this is |
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now the default |
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- give a few constants more intuitive names |
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o add code to balance EmPmP and Qnet at the end of do_ocean_physics. Useful |
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if bulk formulae are used in long integration (especially EmPmR). Turn |
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on with balanceEmPmR = .true. or balanceQnet = .true. in data, PARM01 |
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if balancePrintMean, the imbalance that is substracted is printed to |
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STDOUT. |
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o fix bug (typo) in obcs_apply_eta.F |
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o add a new package shelfice which enables us to model the circulation |
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underneath shelf-ice with draughts of hundreds of meters. |
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- works |
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- to do: + include improved thermodynamics |
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+ check whether kSurfC (from model/inc/SURFACE.h) can be used |
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instead of new field kTopC |
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+ can we use topoFile, Ro_surf and existing code in ini_depth.F |
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instead of new field R_shelfIce and new code in ini_depth.F |
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and ini_mask_etc.F? |
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+ adjust vertical mixing schemes? |
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o seaice pkg: |
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- add a cpp-flag to include a simple formula for a salinity dependent |
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freezing point of sea water at the surface |
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- change the contents of SEAICE_TEST_ICE_STRESS_1 so that zonal and |
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meridional stresses are now different (and hopefully correct) |
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o AIM pkg: change threshold on large-scale condensation to conserve Heat. |
o AIM pkg: change threshold on large-scale condensation to conserve Heat. |
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update results of aim.5l_LatLon test ; fix title & units of AIM diagnostics |
update results of aim.5l_LatLon test ; fix title & units of AIM diagnostics |
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and change 3 diagnostics names (OSR,OSRCLR,KM -> TSR,TSRCLR,DRAG) |
and change 3 diagnostics names (OSR,OSRCLR,KM -> TSR,TSRCLR,DRAG) |
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