autolens.ArrayIrregular#

class ArrayIrregular[source]#

Bases: Structure

A collection of values which are structured as follows:

[value0, value1, value3]

The values object does not store the values as a list of floats, but instead a 1D NumPy array of shape [total_values]. This array can be mapped to the list of floats structure above. They are stored as a NumPy array so the values can be used efficiently for calculations.

The values input to this function can have any of the following forms:

[value0, value1]

In all cases, they will be converted to a list of floats followed by a 1D NumPy array.

Print methods are overridden so a user always “sees” the values as the list structure.

In contrast to a Array2D structure, ArrayIrregular do not lie on a uniform grid or correspond to values that originate from a uniform grid. Therefore, when handling irregular data-sets ArrayIrregular should be used.

Parameters:: values ([float] or equivalent) – A collection of values.

Methods

`all`
`astype`
`copy`
`flip_hdu_for_ds9`
`instance_flatten`	Flatten an instance of an autoarray class into a tuple of its attributes (i.e.. a pytree).
`instance_unflatten`	Unflatten a tuple of attributes (i.e. a pytree) into an instance of an autoarray class.
`invert`
`max`
`min`
`output_to_fits`	Output the grid to a .fits file.
`reshape`
`sqrt`
`sum`
`trimmed_after_convolution_from`
`with_new_array`	Copy this object but give it a new array.

Attributes

`array`
`derive_grid`
`derive_indexes`
`derive_mask`
`dtype`
`geometry`
`hdu_for_output`
`imag`
`in_list`	Return the values in a list.
`native`	Returns the data structure in its native format which contains all unmaksed values to the native dimensions.
`ndim`
`origin`
`pixel_area`
`pixel_scale`
`pixel_scale_header`
`pixel_scales`
`real`
`shape`
`shape_native`
`shape_slim`
`size`
`slim`	The ArrayIrregular in their slim representation, a 1D ndarray of shape [total_values].
`total_area`
`total_pixels`
`unmasked_grid`
`values`

property slim: ArrayIrregular#: The ArrayIrregular in their slim representation, a 1D ndarray of shape [total_values].

property native: Structure#: Returns the data structure in its native format which contains all unmaksed values to the native dimensions.

property in_list: List#: Return the values in a list.