Difference between revisions of "Geostrophic Initialization"
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= Description = | = Description = | ||
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| + | In this initialization methodology all forces are switched (except tidal force) at the first iteration. The velocity and sea surface height initial fields have non zero values consistent with the salinity and temperature initial fields, trough the geostrophic equilibrium. Tidal force is switch progressively along a selected period. | ||
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= Example File = | = Example File = | ||
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<end_waterlevel> | <end_waterlevel> | ||
| − | TIDE : | + | TIDE : 0 ! If tide is to be initializated, it MUST be 1 |
TIDEPOTENTIAL : 1 | TIDEPOTENTIAL : 1 | ||
CONTINUOUS : 0 ! The model cannot be a continous run | CONTINUOUS : 0 ! The model cannot be a continous run | ||
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DATA_ASSIMILATION : 1 | DATA_ASSIMILATION : 1 | ||
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WIND : 1 | WIND : 1 | ||
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ATM_PRESSURE : 1 | ATM_PRESSURE : 1 | ||
Revision as of 13:10, 26 January 2012
Description
In this initialization methodology all forces are switched (except tidal force) at the first iteration. The velocity and sea surface height initial fields have non zero values consistent with the salinity and temperature initial fields, trough the geostrophic equilibrium. Tidal force is switch progressively along a selected period.
Example File
Hydrodynamic_1.dat OUTPUT_TIME : 0 3600 SURFACE_OUTPUT_TIME : 0 3600 GEOST_INITIALIZATION : 1 ! Select geostrophic initialization SUBMODEL_FATHER_HOT_START : 0 ! MUST BE ZERO for geostrophic initialization <begin_waterlevel> NAME : water level DEFAULTVALUE : 0 INITIALIZATION_METHOD : HDF FILENAME : ..\..\GeneralData\Mercator\Mercator_ANA_Level2_Jun.hdf5 TYPE_ZUV : z ADDING_FACTOR : 0.0 ! This factor adds to the mean level of the Initial Solution <end_waterlevel> TIDE : 0 ! If tide is to be initializated, it MUST be 1 TIDEPOTENTIAL : 1 CONTINUOUS : 0 ! The model cannot be a continous run
DATA_ASSIMILATION : 1 BRFORCE : 1 BRGEOMETRY : 1 BRWATERLEVEL : 0
RADIATION : 2 LOCAL_SOLUTION : 3
SUBMODEL : 0 MISSING_NULL : 1
WIND : 1
ATM_PRESSURE : 1 ATM_PRESSURE_TYPE : 2 ATM_RAMP : 0 !ATM_PERIOD : 86400 !ATM_PERIOD : 2678400.
IMPOSE_INVERTED_BAROMETER : 1
!5 períodos inérciais na nossa costa INERTIAL_PERIODS : 6 INITIAL_ELEVATION : 0 SURFACEWATERFLUX : 0 WATER_DISCHARGES : 0 MOMENTUM_DISCHARGE : 0
FLATHER_COLD_PERIOD : 0.
BIHARMONIC : 1 BIHARMONIC_COEF : 1e10
