Represents a point in 3D space.

Public members¶

x1 : float

Coordinate in first dimension

x2 : float

Coordinate in second dimension

x3 : float

Coordinate in third dimension

system : CoordinateSystem

The type of coordinates being used

Constructors¶

Coord(x1: float, x2: float, x3: float, system: CoordinateSystem)

Initialize self. See help(type(self)) for accurate signature.

Special methods¶

__iter__() → Iterator[float]

Iterate over the individual coordinates of the point.

__repr__()

Return repr(self).

__eq__(other)

Return self==value.

__hash__()

Return hash(self).

Methods¶

to_cartesian() → Coord

Convert the point to Cartesian coordinates.

offset(dx3: float) → Coord

Change the x3 coordinate by the specified ammount.

round_to(figures: int = 8) → Coord

Round coordinate values to the desired number of significant figures.

approx_eq(other: Coord, rtol: float = 1e-09, ...) → bool

Check equality of coordinates within the the tolerance.

to_slice_coord() → SliceCoord

Get the poloidal components of this coordinate.