Pix2SkyProjection

class astropy.modeling.projections.Pix2SkyProjection(*args, **kwargs)

Bases: Projection

Base class for all Pix2Sky projections.

Attributes Summary

input_units	This property is used to indicate what units or sets of units the evaluate method expects, and returns a dictionary mapping inputs to units (or None if any units are accepted).
n_inputs	The number of inputs.
n_outputs	The number of outputs.
return_units	This property is used to indicate what units or sets of units the output of evaluate should be in, and returns a dictionary mapping outputs to units (or None if any units are accepted).

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, *args, **kwargs)	Evaluate the model on some input variables.

Attributes Documentation

input_units

n_inputs = 2

The number of inputs.

n_outputs = 2

The number of outputs.

return_units

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, *args, **kwargs)

Evaluate the model on some input variables.