Reading a NumPy array

The simplest possible source: a .npy file holding a raw array, turned into a 2D physical Image.

import os

import darsia

folder = os.path.join("..", "images")
path = os.path.join(folder, "random_distribution.npy")

imread recognises the extension and reads the array; width and height give it a physical size.

np_image = darsia.imread(path, dim=2, width=2, height=1)
np_image.show("random distribution")