from skued import diffread, autocenter
import matplotlib.pyplot as plt

im = diffread('data/ewald_walkoff.tif')
mask = diffread('data/ewald_walkoff_mask.tif').astype(bool)

rc, cc = autocenter(im, mask=mask)

fig, ax1 = plt.subplots(figsize = (4.5, 4.5))
ax1.imshow(im * mask, vmin = 0, vmax=1300, cmap='inferno')
ax1.scatter(cc, rc, color='r')

ax1.get_xaxis().set_visible(False)
ax1.get_yaxis().set_visible(False)

plt.tight_layout()
plt.show()