AxisymmetricAnisotropyModel
jeanspy.model.AxisymmetricAnisotropyModel
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class jeanspy.model.AxisymmetricAnisotropyModel[source]
Bases: abc.ABC
Interface for meridional anisotropy, beta_z = 1 - <vz²>/<vR²>.
This is a cylindrical anisotropy, distinct from spherical beta_ani.
The present Jeans solver supports the constant subclass only.
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abstractmethod beta(R_pc, z_pc, **kwargs)[source]
Return dimensionless cylindrical anisotropy at broadcast coordinates.