Rotation3DToGWA

class jwst.transforms.Rotation3DToGWA(angles, axes_order, name=None)[source]

Bases: astropy.modeling.core.Model

Perform a 3D rotation given an angle in degrees.

Positive angles represent a counter-clockwise rotation and vice-versa.

Parameters
  • angles (array-like) – Angles of rotation in deg in the order of axes_order.

  • axes_order (str) – A sequence of ‘x’, ‘y’, ‘z’ corresponding of axis of rotation/

Attributes Summary

angles

n_inputs

The number of inputs.

n_outputs

The number of outputs.

param_names

Names of the parameters that describe models of this type.

separable

standard_broadcasting

Methods Summary

__call__(*inputs[, model_set_axis, …])

Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.

evaluate(x, y, z, angles)

Apply the rotation to a set of 3D Cartesian coordinates.

Attributes Documentation

angles
n_inputs = 3

The number of inputs.

n_outputs = 3

The number of outputs.

param_names = ('angles',)

Names of the parameters that describe models of this type.

The parameters in this tuple are in the same order they should be passed in when initializing a model of a specific type. Some types of models, such as polynomial models, have a different number of parameters depending on some other property of the model, such as the degree.

When defining a custom model class the value of this attribute is automatically set by the Parameter attributes defined in the class body.

separable = False
standard_broadcasting = False

Methods Documentation

__call__(*inputs, model_set_axis=None, with_bounding_box=False, fill_value=nan, equivalencies=None, inputs_map=None, **new_inputs)

Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.

evaluate(x, y, z, angles)[source]

Apply the rotation to a set of 3D Cartesian coordinates.