ostk.physics.data.Vector

class Vector(

self: ostk.physics.data.Vector,

value: numpy.ndarray[numpy.float64[3, 1]],

unit: ostk.physics.Unit,

frame: ostk.physics.coordinate.Frame,

)

Bases: pybind11_object

Vector quantity

Construct a Vector.

Parameters:

• value (numpy.ndarray) -- Value.

• unit (Unit) -- Unit.

• frame (Frame) -- Frame.

Methods

get_frame	Get frame.
get_unit	Get unit.
get_value	Get value.
in_frame	Convert to frame.
in_unit	Convert to unit.
is_defined	Check if the vector is defined.
to_string	Convert to (formatted) string.
undefined	Create an undefined vector.

get_frame(self: ostk.physics.data.Vector) → ostk.physics.coordinate.Frame

Get frame.

Returns:

Frame.

Return type:

Frame

get_unit(self: ostk.physics.data.Vector) → ostk.physics.Unit

Get unit.

Returns:

Unit.

Return type:

Unit

get_value(self: ostk.physics.data.Vector) → numpy.ndarray[numpy.float64[3, 1]]

Get value.

Returns:

Value.

Return type:

numpy.ndarray

in_frame(

self: ostk.physics.data.Vector,

frame: ostk.physics.coordinate.Frame,

instant: ostk.physics.time.Instant,

) → ostk.physics.data.Vector

Convert to frame.

Parameters:

• frame (Frame) -- Frame.

• instant (Instant) -- Instant.

Returns:

Vector in frame.

Return type:

Vector

in_unit(

self: ostk.physics.data.Vector,

unit: ostk.physics.Unit,

) → ostk.physics.data.Vector

Convert to unit.

Parameters:

unit (Unit) -- Unit.

Returns:

Vector in unit.

Return type:

Vector

is_defined(self: ostk.physics.data.Vector) → bool

Check if the vector is defined.

Returns:

True if defined.

Return type:

bool

to_string(

self: ostk.physics.data.Vector,

precision: ostk.core.type.Integer = 6,

) → ostk.core.type.String

Convert to (formatted) string.

Parameters:

precision (Integer) -- Precision.

Returns:

String representation.

Return type:

str

static undefined() → ostk.physics.data.Vector

Create an undefined vector.

Returns:

Undefined vector.

Return type:

Vector