autolens.Array1D#

class autolens.Array1D(shape, dtype=float, buffer=None, offset=0, strides=None, order=None)[source]#
__init__(*args, **kwargs)#

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(*args, **kwargs)

Initialize self.

all([axis, out, keepdims])

Returns True if all elements evaluate to True.

any([axis, out, keepdims])

Returns True if any of the elements of a evaluate to True.

argmax([axis, out])

Return indices of the maximum values along the given axis.

argmin([axis, out])

Return indices of the minimum values along the given axis of a.

argpartition(kth[, axis, kind, order])

Returns the indices that would partition this array.

argsort([axis, kind, order])

Returns the indices that would sort this array.

astype(dtype[, order, casting, subok, copy])

Copy of the array, cast to a specified type.

byteswap([inplace])

Swap the bytes of the array elements

choose(choices[, out, mode])

Use an index array to construct a new array from a set of choices.

clip([min, max, out])

Return an array whose values are limited to [min, max].

compress(condition[, axis, out])

Return selected slices of this array along given axis.

conj()

Complex-conjugate all elements.

conjugate()

Return the complex conjugate, element-wise.

copy([order])

Return a copy of the array.

cumprod([axis, dtype, out])

Return the cumulative product of the elements along the given axis.

cumsum([axis, dtype, out])

Return the cumulative sum of the elements along the given axis.

diagonal([offset, axis1, axis2])

Return specified diagonals.

dot(b[, out])

Dot product of two arrays.

dump(file)

Dump a pickle of the array to the specified file.

dumps()

Returns the pickle of the array as a string.

fill(value)

Fill the array with a scalar value.

flatten([order])

Return a copy of the array collapsed into one dimension.

from_fits(file_path, pixel_scales[, hdu, …])

Create an Array1D (see Array1D.__new__) by loading the array values from a .fits file.

full(fill_value, shape_native, pixel_scales)

Create an Array1D (see Array1D.__new__) where all values are filled with an input fill value, analogous to the method np.full().

getfield(dtype[, offset])

Returns a field of the given array as a certain type.

item(*args)

Copy an element of an array to a standard Python scalar and return it.

itemset(*args)

Insert scalar into an array (scalar is cast to array’s dtype, if possible)

manual_mask(array, mask[, header])

Create a Line (see Line.__new__) by inputting the native line values in 1D and including the mask that is applied to them, for example:

manual_native(array, pixel_scales[, …])

Create a Line (see Line.__new__) by inputting the line values in 1D, for example:

manual_slim(array, pixel_scales[, sub_size, …])

Create a Line (see Line.__new__) by inputting the line values in 1D, for example:

max([axis, out, keepdims, initial, where])

Return the maximum along a given axis.

mean([axis, dtype, out, keepdims])

Returns the average of the array elements along given axis.

min([axis, out, keepdims, initial, where])

Return the minimum along a given axis.

newbyteorder([new_order])

Return the array with the same data viewed with a different byte order.

nonzero()

Return the indices of the elements that are non-zero.

ones(shape_native, pixel_scales[, sub_size, …])

Create an Array1D (see Array1D.__new__) where all values are filled with ones, analogous to the method np.ones().

output_to_fits(file_path[, overwrite])

Output the array to a .fits file.

partition(kth[, axis, kind, order])

Rearranges the elements in the array in such a way that the value of the element in kth position is in the position it would be in a sorted array.

prod([axis, dtype, out, keepdims, initial, …])

Return the product of the array elements over the given axis

ptp([axis, out, keepdims])

Peak to peak (maximum - minimum) value along a given axis.

put(indices, values[, mode])

Set a.flat[n] = values[n] for all n in indices.

ravel([order])

Return a flattened array.

repeat(repeats[, axis])

Repeat elements of an array.

reshape(shape[, order])

Returns an array containing the same data with a new shape.

resize(new_shape[, refcheck])

Change shape and size of array in-place.

round([decimals, out])

Return a with each element rounded to the given number of decimals.

searchsorted(v[, side, sorter])

Find indices where elements of v should be inserted in a to maintain order.

setfield(val, dtype[, offset])

Put a value into a specified place in a field defined by a data-type.

setflags([write, align, uic])

Set array flags WRITEABLE, ALIGNED, (WRITEBACKIFCOPY and UPDATEIFCOPY), respectively.

sort([axis, kind, order])

Sort an array in-place.

squeeze([axis])

Remove single-dimensional entries from the shape of a.

std([axis, dtype, out, ddof, keepdims])

Returns the standard deviation of the array elements along given axis.

structure_2d_from(result)

structure_2d_list_from(result_list)

sum([axis, dtype, out, keepdims, initial, where])

Return the sum of the array elements over the given axis.

swapaxes(axis1, axis2)

Return a view of the array with axis1 and axis2 interchanged.

take(indices[, axis, out, mode])

Return an array formed from the elements of a at the given indices.

tobytes([order])

Construct Python bytes containing the raw data bytes in the array.

tofile(fid[, sep, format])

Write array to a file as text or binary (default).

tolist()

Return the array as an a.ndim-levels deep nested list of Python scalars.

tostring([order])

A compatibility alias for tobytes, with exactly the same behavior.

trace([offset, axis1, axis2, dtype, out])

Return the sum along diagonals of the array.

transpose(*axes)

Returns a view of the array with axes transposed.

var([axis, dtype, out, ddof, keepdims])

Returns the variance of the array elements, along given axis.

view([dtype][, type])

New view of array with the same data.

zeros(shape_native, pixel_scales[, …])

Create an Array1D (see Array1D.__new__) where all values are filled with zeros, analogous to the method np.zeros().

Attributes

T

The transposed array.

base

Base object if memory is from some other object.

ctypes

An object to simplify the interaction of the array with the ctypes module.

data

Python buffer object pointing to the start of the array’s data.

dtype

Data-type of the array’s elements.

flags

Information about the memory layout of the array.

flat

A 1-D iterator over the array.

grid_radial

imag

The imaginary part of the array.

itemsize

Length of one array element in bytes.

native

Return an Array1D where the data is stored in its native representation, which is an ndarray of shape [total_pixels * sub_size].

nbytes

Total bytes consumed by the elements of the array.

ndim

Number of array dimensions.

origin

pixel_area

pixel_scale

pixel_scales

readout_offsets

real

The real part of the array.

shape

Tuple of array dimensions.

shape_native

shape_slim

size

Number of elements in the array.

slim

Return an Array1D where the data is stored its slim representation, which is an ndarray of shape [total_unmasked_pixels * sub_size].

strides

Tuple of bytes to step in each dimension when traversing an array.

sub_shape_native

sub_shape_slim

sub_size

total_area

total_pixels

unmasked_grid