EulerAngleRotation¶
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class
astropy.modeling.rotations.
EulerAngleRotation
[source] [edit on github]¶ Bases:
astropy.modeling.rotations._EulerRotation
,astropy.modeling.Model
Implements Euler angle intrinsic rotations.
Rotates one coordinate system into another (fixed) coordinate system. All coordinate systems are right-handed. The sign of the angles is determined by the right-hand rule..
Parameters: phi, theta, psi : float
“proper” Euler angles in deg
axes_order : str
A 3 character string, a combination of ‘x’, ‘y’ and ‘z’, where each character denotes an axis in 3D space.
Attributes Summary
inputs
outputs
param_names
phi
psi
theta
Methods Summary
__call__
(alpha, delta[, model_set_axis])Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated. evaluate
(alpha, delta, phi, theta, psi)Attributes Documentation
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inputs
= (u'alpha', u'delta')¶
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outputs
= (u'alpha', u'delta')¶
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param_names
= ('phi', 'theta', 'psi')¶
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phi
¶
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psi
¶
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theta
¶
Methods Documentation
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__call__
(alpha, delta, model_set_axis=None) [edit on github]¶ Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.
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evaluate
(alpha, delta, phi, theta, psi)[source] [edit on github]¶
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