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

class Manager¶

Bases: Manager

IERS bulletins manager (thread-safe)

The following environment variables can be defined:

"OSTK_PHYSICS_COORDINATE_FRAME_PROVIDER_IERS_MANAGER_MODE" will override

"DefaultMode" - "OSTK_PHYSICS_COORDINATE_FRAME_PROVIDER_IERS_MANAGER_LOCAL_REPOSITORY" will override "DefaultLocalRepository" - "OSTK_PHYSICS_COORDINATE_FRAME_PROVIDER_IERS_MANAGER_LOCAL_REPOSITORY_LOCK_TIMEOUT" will override "DefaultLocalRepositoryLockTimeout"

Reference:: https://www.iers.org/IERS/EN/DataProducts/EarthOrientationData/eop.html

Methods

`clear_local_repository`	Clear the local repository.
`fetch_latest_bulletin_a`	Fetch latest Bulletin A file.
`fetch_latest_finals_2000a`	Fetch latest Finals 2000A file.
`get`	Get manager singleton.
`get_bulletin_a`	Get Bulletin A.
`get_bulletin_a_directory`	Get Bulletin A directory.
`get_finals_2000a`	Get Finals 2000A.
`get_finals_2000a_directory`	Get Finals 2000A directory.
`get_local_repository`	Get the local repository.
`get_local_repository_lock_timeout`	Get the local repository lock timeout.
`get_lod_at`	Get length of day at instant.
`get_mode`	Get the manager mode.
`get_polar_motion_at`	Get polar motion at instant.
`get_ut1_minus_utc_at`	Get UT1 - UTC at instant.
`load_bulletin_a`	Load Bulletin A.
`load_finals_2000a`	Load Finals 2000A.
`reset`	Reset the manager.
`set_local_repository`	Set the local repository.
`set_mode`	Set the manager mode.

class Mode(self: ostk.physics.Manager.Mode, value: int)¶

Bases: pybind11_object

Members:

Manual

Automatic

property name¶

clear_local_repository(self: ostk.physics.Manager) → None¶: Clear the local repository.

fetch_latest_bulletin_a( self: ostk.physics.coordinate.frame.provider.iers.Manager, ) → ostk.core.filesystem.File¶

Fetch latest Bulletin A file.

Returns:: Latest Bulletin A file.
Return type:: File

fetch_latest_finals_2000a( self: ostk.physics.coordinate.frame.provider.iers.Manager, ) → ostk.core.filesystem.File¶

Fetch latest Finals 2000A file.

Returns:: Latest Finals 2000A file.
Return type:: File

static get() → ostk.physics.coordinate.frame.provider.iers.Manager¶

Get manager singleton.

Returns:: Reference to manager.
Return type:: Manager

get_bulletin_a( self: ostk.physics.coordinate.frame.provider.iers.Manager, ) → ostk::physics::coordinate::frame::provider::iers::BulletinA¶

Get Bulletin A.

Returns:: Bulletin A.
Return type:: BulletinA

get_bulletin_a_directory( self: ostk.physics.coordinate.frame.provider.iers.Manager, ) → ostk.core.filesystem.Directory¶

Get Bulletin A directory.

Returns:: Bulletin A directory.
Return type:: Directory

get_finals_2000a( self: ostk.physics.coordinate.frame.provider.iers.Manager, ) → ostk::physics::coordinate::frame::provider::iers::Finals2000A¶

Get Finals 2000A.

Returns:: Finals 2000A.
Return type:: Finals2000A

get_finals_2000a_directory( self: ostk.physics.coordinate.frame.provider.iers.Manager, ) → ostk.core.filesystem.Directory¶

Get Finals 2000A directory.

Returns:: Finals 2000A directory.
Return type:: Directory

get_local_repository( self: ostk.physics.Manager, ) → ostk.core.filesystem.Directory¶

Get the local repository.

Returns:: Local repository.
Return type:: Directory

get_local_repository_lock_timeout( self: ostk.physics.Manager, ) → ostk::physics::time::Duration¶

Get the local repository lock timeout.

Returns:: Local repository lock timeout.
Return type:: Duration

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

Get length of day at instant.

Parameters:: instant (Instant) -- Instant.
Returns:: Length of day [ms].
Return type:: float

get_mode(self: ostk.physics.Manager) → ostk.physics.Manager.Mode¶

Get the manager mode.

Returns:: Manager mode.
Return type:: Mode

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

Get UT1 - UTC at instant.

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

load_bulletin_a( self: ostk.physics.coordinate.frame.provider.iers.Manager, bulletin_a: ostk::physics::coordinate::frame::provider::iers::BulletinA, ) → None¶

Load Bulletin A.

Returns:: Bulletin A.
Return type:: bulletin_a (BulletinA)

load_finals_2000a( self: ostk.physics.coordinate.frame.provider.iers.Manager, finals_2000a: ostk::physics::coordinate::frame::provider::iers::Finals2000A, ) → None¶

Load Finals 2000A.

Returns:: Finals 2000A.
Return type:: finals_2000a (Finals2000A)

reset(self: ostk.physics.Manager) → None¶: Reset the manager.

set_local_repository( self: ostk.physics.Manager, directory: ostk.core.filesystem.Directory, ) → None¶

Set the local repository.

Parameters:: directory (Directory) -- Local repository.

set_mode(self: ostk.physics.Manager, mode: ostk.physics.Manager.Mode) → None¶

Set the manager mode.

Parameters:: mode (Mode) -- Manager mode.