roll_and_extract_mid_axis

ska_sdp_exec_swiftly.fourier_transform.fourier_algorithm.roll_and_extract_mid_axis(data, offset, true_usable_size, axis)

Calculate the slice of the roll + extract mid along

with axis method

Parameters:

• data – 2D data

• offset – ith offset (subgrid or facet)

• true_usable_size – xA_size for subgrid, and yB_size for facet

Axis:

axis (0 or 1)

Returns:

slice list