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ostk.physics.coordinate.frame.provider.iers.Finals2000A¶

class Finals2000A¶

Bases: pybind11_object

Standard Rapid EOP Data since 01. January 1992 (IAU2000)

This file (updated weekly) is the complete Earth orientation data set, since 1 January 1992 with 1 year of predictions. The nutation series in dX and dY uses the IAU 2000A Nutation Theory.

Reference:: https://www.iers.org/IERS/EN/DataProducts/EarthOrientationData/eop.html -> finals.data

Methods

`get_data_at`	Get data at instant.
`get_interval`	Get data interval.
`get_lod_at`	Get LOD at instant.
`get_polar_motion_at`	Get polar motion at instant.
`get_ut1_minus_utc_at`	Get UT1-UTC at instant.
`is_defined`	Returns true if defined.
`load`	Load data from file.
`undefined`	Undefined factory function.

get_data_at( self: ostk.physics.coordinate.frame.provider.iers.Finals2000A, instant: ostk.physics.time.Instant, ) → ostk::physics::coordinate::frame::provider::iers::Finals2000A::Data¶

Get data at instant.

Parameters:: instant (Instant) -- Instant.
Returns:: Data.
Return type:: Finals2000.Data

get_interval( self: ostk.physics.coordinate.frame.provider.iers.Finals2000A, ) → ostk.physics.time.Interval¶

Get data interval.

Returns:: Data Interval of Instants.
Return type:: Interval

get_lod_at( self: ostk.physics.coordinate.frame.provider.iers.Finals2000A, instant: ostk.physics.time.Instant, ) → ostk.core.type.Real¶

Get LOD at instant.

Parameters:: instant (Instant) -- Instant.
Returns:: LOD.
Return type:: float

get_polar_motion_at( self: ostk.physics.coordinate.frame.provider.iers.Finals2000A, instant: ostk.physics.time.Instant, ) → numpy.ndarray[numpy.float64[2, 1]]¶

Get polar motion at instant.

Parameters:: instant (Instant) -- Instant.
Returns:: Polar motion.
Return type:: numpy.ndarray

get_ut1_minus_utc_at( self: ostk.physics.coordinate.frame.provider.iers.Finals2000A, instant: ostk.physics.time.Instant, ) → ostk.core.type.Real¶

Get UT1-UTC at instant.

Parameters:: instant (Instant) -- Instant.
Returns:: UT1-UTC.
Return type:: float

is_defined( self: ostk.physics.coordinate.frame.provider.iers.Finals2000A, ) → bool¶

Returns true if defined.

Returns:: True if defined.
Return type:: bool

static load( file: ostk.core.filesystem.File, ) → ostk.physics.coordinate.frame.provider.iers.Finals2000A¶

Load data from file.

Parameters:: file (str) -- File.
Returns:: Finals2000A object.
Return type:: Finals2000A

static undefined() → ostk.physics.coordinate.frame.provider.iers.Finals2000A¶

Undefined factory function.

Returns:: Undefined Finals2000A object.
Return type:: Finals2000A