CylindricalDifferential

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

Bases: astropy.coordinates.BaseDifferential

Differential(s) of points in cylindrical coordinates.

Parameters
d_rhoQuantity

The differential cylindrical radius.

d_phiQuantity

The differential azimuth.

d_zQuantity

The differential height.

copybool, 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 = {'d_phi': <class 'astropy.units.quantity.Quantity'>, 'd_rho': <class 'astropy.units.quantity.Quantity'>, 'd_z': <class 'astropy.units.quantity.Quantity'>}
d_phi

Component ‘d_phi’ of the Differential.

d_rho

Component ‘d_rho’ of the Differential.

d_z

Component ‘d_z’ of the Differential.