CylindricalDifferential¶

class astropy.coordinates.CylindricalDifferential(d_rho, d_phi, d_z, copy=False)[source] [edit on github]¶

Differential(s) of points in cylindrical coordinates.

Parameters:

d_rho : Quantity

The differential cylindrical radius.

d_phi : Quantity

The differential azimuth.

d_z : Quantity

The differential height.

copy : bool, optional

If True (default), arrays will be copied rather than referenced.

Attributes Summary

`attr_classes`
`d_phi`	Component ‘d_phi’ of the Differential.
`d_rho`	Component ‘d_rho’ of the Differential.
`d_z`	Component ‘d_z’ of the Differential.

Attributes Documentation

attr_classes = OrderedDict([('d_rho', <class 'astropy.units.quantity.Quantity'>), ('d_phi', <class 'astropy.units.quantity.Quantity'>), ('d_z', <class 'astropy.units.quantity.Quantity'>)])¶